1 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
3 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
4 scratch register as written.
6 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
8 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
11 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
13 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
16 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
19 * config/s390/s390.c (s390_emit_epilogue): When doing the return
20 address load optimization force s390_optimize_prologue to leave it
21 that way. Only do the optimization if we already decided to push
22 r14 into a stack slot.
24 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
26 * asan.c (build_check_stmt): Alignment arg was added.
27 (asan_expand_check_ifn): Optimization for alignment >= 8.
29 2014-09-19 Olivier Hainque <hainque@adacore.com>
31 * config/i386/vxworksae.h: Remove obsolete definitions.
32 (STACK_CHECK_PROTECT): Define.
33 * config/i386/vx-common.h: Remove. Merge contents within
34 config/i386/vxworks.h.
35 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
38 2014-09-19 Olivier Hainque <hainque@adacore.com>
40 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
41 * config/rs6000/t-vxworksmils: New file.
42 * config/rs6000/vxworksmils.h: New file.
44 2014-09-19 Olivier Hainque <hainque@adacore.com>
46 * varasm.c (default_section_type_flags): Flag .persistent.bss
47 sections as SECTION_BSS.
49 2014-09-19 Nick Clifton <nickc@redhat.com>
51 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
52 pop'ed registers so that DCE does not eliminate them.
54 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
57 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
59 2014-09-18 Joseph Myers <joseph@codesourcery.com>
61 * system.h (LIBGCC2_TF_CEXT): Poison.
62 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
63 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
64 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
65 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
66 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
67 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
68 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
69 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
70 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
72 2014-09-19 Kito Cheng <kito@0xlab.org>
74 * except.h: Fix header guard.
75 * addresses.h: Add missing header guard.
76 * cfghooks.h: Likewise.
77 * collect-utils.h: Likewise.
78 * collect2-aix.h: Likewise.
79 * conditions.h: Likewise.
81 * dwarf2asm.h: Likewise.
82 * graphds.h: Likewise.
83 * graphite-scop-detection.h: Likewise.
85 * hw-doloop.h: Likewise.
86 * incpath.h: Likewise.
87 * ipa-inline.h: Likewise.
88 * ipa-ref.h: Likewise.
89 * ira-int.h: Likewise.
91 * lra-int.h: Likewise.
93 * lto-section-names.h: Likewise.
94 * read-md.h: Likewise.
96 * rtl-error.h: Likewise.
98 * targhooks.h: Likewise.
99 * tree-affine.h: Likewise.
101 * xcoffout.h: Likewise.
103 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
106 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
109 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
112 * lra.c (lra): Call recog_init.
114 2014-09-18 Jakub Jelinek <jakub@redhat.com>
117 * asan.c (transform_statements): Don't instrument clobber statements.
119 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
121 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
122 to neon_load1_1reg<q>.
124 2014-09-17 Jakub Jelinek <jakub@redhat.com>
127 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
128 if there are only debug stmts after the noreturn call, instead
129 remove the debug stmts.
131 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
133 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
134 (odr_types_equivalent_p): Use pair hash.
135 (odr_subtypes_equivalent_p): Likewise, do structural compare
136 on ODR types that may be mismatched.
137 (warn_odr): Support warning when only one field is given.
138 (odr_types_equivalent_p): Strenghten comparsions made;
140 (add_type_duplicate): Update VISITED hash set.
142 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
144 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
145 Enable selection of 'posix' or no thread model.
147 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
149 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
150 when architecture is older than ARMv7.
152 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
155 * config/pa/pa.c (pa_function_value): Directly handle aggregates
156 that fit exactly in a word or double word.
158 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
160 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
163 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
164 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
165 Anna Tikhonova <anna.tikhonova@intel.com>
166 Ilya Tocar <ilya.tocar@intel.com>
167 Andrey Turetskiy <andrey.turetskiy@intel.com>
168 Ilya Verbin <ilya.verbin@intel.com>
169 Kirill Yukhin <kirill.yukhin@intel.com>
170 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
173 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
175 (define_mode_iterator VI48F_256): New.
176 (define_mode_attr extract_type): Ditto.
177 (define_mode_attr extract_suf): Ditto.
178 (define_mode_iterator AVX512_VEC): Ditto.
180 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
182 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
184 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
186 (define_mode_attr extract_type_2): Ditto.
187 (define_mode_attr extract_suf_2): Ditto.
188 (define_mode_iterator AVX512_VEC_2): Ditto.
190 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
191 AVX512_VEC_2 mode iterator.
192 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
193 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
194 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
195 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
196 (define_split for V16FI mode): Ditto.
197 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
198 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
199 (define_split for VI8F_256 mode): Ditto.
200 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
201 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
202 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
203 (define_split for VI4F_256 mode): Ditto.
204 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
205 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
206 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
207 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
208 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
209 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
210 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
211 Update `type' attribute, remove explicit `memory' attribute calculation.
213 2014-09-16 Kito Cheng <kito@0xlab.org>
215 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
216 ira_spilled_reg_stack_slots_num if using lra.
217 (do_reload): Remove release ira_spilled_reg_stack_slots part.
218 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
219 make sure not using lra.
220 (ira_reuse_stack_slot): Likewise.
221 (ira_mark_new_stack_slot): Likewise.
223 2014-09-15 Andi Kleen <ak@linux.intel.com>
225 * function.c (allocate_struct_function): Force
226 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
227 profiling is disabled.
229 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
231 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
232 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
233 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
234 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
235 macro with statically checked member functions.
236 * rtl.h (rtx_insn::deleted): New method.
237 (rtx_insn::set_deleted): Likewise.
238 (rtx_insn::set_undeleted): Likewise.
239 (INSN_DELETED_P): Remove.
241 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
243 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
244 result of emit_jump_insn_before to a new variable.
245 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
246 (mark_jump_label_1): Likewise.
247 (mark_jump_label_asm): Likewise.
248 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
249 * rtl.h (mark_jump_label): Adjust.
251 2014-09-15 Jakub Jelinek <jakub@redhat.com>
253 * Makefile.in (dg_target_exps): Remove.
254 (check_gcc_parallelize): Change to just an upper bound number.
255 (check-%-subtargets): Always print the non-parallelized goals.
256 (check_p_vars, check_p_comma, check_p_subwork): Remove.
257 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
258 check_p_numbers3, check_p_numbers4, check_p_numbers5,
259 check_p_numbers6): New variables.
260 (check_p_numbers): Set to sequence from 1 to 9999.
261 (check_p_subdirs): Set to sequence from 1 to minimum of
262 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
264 (check-%, check-parallel-%): Rewritten so that for parallelized
265 testing each job runs all the *.exp files, with
266 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
268 2014-09-15 David Malcolm <dmalcolm@redhat.com>
270 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
272 (arc_sets_cc_p): Likewise.
273 * config/arc/arc.c (arc_print_operand): Use methods of
274 "final_sequence" for clarity, and to enable strengthening of
275 locals "jump" and "delay" from rtx to rtx_insn *.
276 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
277 rtx_insn *; use method of rtx_sequence for typesafety.
278 (arc_get_insn_variants): Use insn method of rtx_sequence for
280 (arc_pad_return): Likewise.
281 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
282 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
283 dyn_cast to rtx_sequence *, using insn method for typesafety.
284 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
285 rtx_sequence * and use insn method when invoking get_attr_length.
286 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
287 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
288 rtx_sequence *, introducing a local "seq", using its insn method
289 from typesafety and clarity.
290 (add_sched_insns_for_speculation): Strengthen local "next" from
292 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
293 (predicate_insn): Likewise.
294 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
296 * config/cris/cris.c (cris_notice_update_cc): Likewise.
297 * config/epiphany/epiphany-protos.h
298 (extern void epiphany_insert_mode_switch_use): Likewise for param
300 (get_attr_sched_use_fpu): Likewise for param.
301 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
302 Likewise for param "insn".
303 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
304 param "insn" of "target_insert_mode_switch_use" callback.
305 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
306 (frv_issues_to_branch_unit_p): Likewise.
307 (frv_pack_insn_p): Likewise.
308 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
309 const rtx * (i.e. mutable rtx_def * const *) to
311 * config/i386/i386-protos.h (standard_sse_constant_opcode):
312 Strengthen first param from rtx to rtx_insn *.
313 (output_fix_trunc): Likewise.
314 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
315 (output_fix_trunc): Likewise.
316 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
318 (min_insn_size): Likewise for param "insn".
319 (get_mem_group): Likewise.
321 (get_insn_path): Likewise.
322 (get_insn_group): Likewise.
323 (count_num_restricted): Likewise.
324 (fits_dispatch_window): Likewise.
325 (add_insn_window): Likewise.
326 (add_to_dispatch_window): Likewise.
327 (debug_insn_dispatch_info_file): Likewise.
328 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
330 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
331 "cmp" and local "prev".
332 (m32c_output_compare): Likewise for param "insn".
333 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
334 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
335 (define_predicate "large_insn_p"): Likewise.
336 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
337 param from rtx to rtx_insn *.
338 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
339 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
340 (m68k_sched_attr_size): Likewise.
341 (sched_get_opxy_mem_type): Likewise for param "insn".
342 (m68k_sched_attr_op_mem): Likewise.
343 (sched_mem_operand_p): Likewise.
344 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
345 * config/mep/mep.c (mep_multi_slot): Likewise.
346 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
348 (mips_sync_loop_insns): Likewise.
349 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
350 method of "final_sequence" for typesafety.
351 (mips_process_sync_loop): Strengthen param "insn" from rtx to
353 (mips_output_sync_loop): Likewise.
354 (mips_sync_loop_insns): Likewise.
355 (mips_74k_agen_init): Likewise.
356 (mips_sched_init): Use NULL rather than NULL_RTX when working with
358 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
359 Strengthen param "insn" from rtx to rtx_insn *.
360 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
362 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
364 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
365 "insn". Use method of rtx_sequence for typesafety.
366 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
368 (branch_needs_nop_p): Likewise.
369 (use_skip_p): Likewise.
370 (pa_insn_refs_are_delayed): Likewise.
371 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
372 for locals "insn", "ninsn".
373 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
375 (is_cracked_insn): Likewise.
376 (is_branch_slot_insn): Likewise.
377 (is_nonpipeline_insn): Likewise.
378 (insn_terminates_group_p): Likewise.
379 (insn_must_be_first_in_group): Likewise.
380 (insn_must_be_last_in_group): Likewise.
381 (force_new_group): Likewise for param "next_insn".
382 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
384 (s390_sched_score): Likewise.
385 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
386 (rtx sfunc_uses_reg): Likewise for sole param.
387 * config/sh/sh.c (sh_print_operand): Use insn method of
388 final_sequence for typesafety.
389 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
390 Use insn method of final_sequence for typesafety.
391 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
392 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
394 (eligible_for_return_delay): Likewise.
395 (eligible_for_sibcall_delay): Likewise.
396 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
397 (eligible_for_return_delay): Likewise.
398 (eligible_for_sibcall_delay): Likewise.
399 * config/stormy16/stormy16-protos.h
400 (xstormy16_output_cbranch_hi): Likewise for final param.
401 (xstormy16_output_cbranch_si): Likewise.
402 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
403 (xstormy16_output_cbranch_si): Likewise.
404 * config/v850/v850-protos.h (notice_update_cc): Likewise.
405 * config/v850/v850.c (notice_update_cc): Likewise.
407 * final.c (get_attr_length_1): Strengthen param "insn" and param
408 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
409 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
410 (get_attr_min_length): Likewise.
411 (shorten_branches): Likewise for signature of locals "length_fun"
412 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
413 from a checked cast and use its methods for clarity and to enable
414 strengthening local "inner_insn" from rtx to rtx_insn *.
415 * genattr.c (gen_attr): When writing out the prototypes of the
416 various generated "get_attr_" functions, strengthen the params of
417 the non-const functions from rtx to rtx_insn *.
418 Similarly, strengthen the params of insn_default_length,
419 insn_min_length, insn_variable_length_p, insn_current_length.
420 (main): Similarly, strengthen the param of num_delay_slots,
421 internal_dfa_insn_code, insn_default_latency, bypass_p,
422 insn_latency, min_issue_delay, print_reservation,
423 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
424 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
425 to hook_int_rtx_insn_unreachable.
426 * genattrtab.c (write_attr_get): When writing out the generated
427 "get_attr_" functions, strengthen the param "insn" from rtx to
428 rtx_insn *, eliminating a checked cast.
429 (make_automaton_attrs): When writing out prototypes of
430 "internal_dfa_insn_code_", "insn_default_latency_" functions
431 and the "internal_dfa_insn_code" and "insn_default_latency"
432 callbacks, strengthen their params from rtx to rtx_insn *
433 * genautomata.c (output_internal_insn_code_evaluation): When
434 writing out code, add a checked cast from rtx to rtx_insn * when
435 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
436 (output_dfa_insn_code_func): Strengthen param of generated
437 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
438 (output_trans_func): Likewise for generated function
440 (output_internal_insn_latency_func): When writing out generated
441 function "internal_insn_latency", rename params from "insn" and
442 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
443 locals "insn" and "insn2" as rtx_insn * with checked casts once
444 we've proven that we're not dealing with const0_rtx.
445 (output_insn_latency_func): Strengthen param of generated
446 function "insn_latency" from rtx to rtx_insn *.
447 (output_print_reservation_func): Likewise for generated function
449 (output_insn_has_dfa_reservation_p): Likewise for generated
450 function "insn_has_dfa_reservation_p".
451 * hooks.c (hook_int_rtx_unreachable): Rename to...
452 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
453 from rtx to rtx_insn *.
454 * hooks.h (hook_int_rtx_unreachable): Likewise.
455 (extern int hook_int_rtx_insn_unreachable): Likewise.
456 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
457 (get_attr_min_length): Likewise.
458 * recog.c (get_enabled_alternatives): Likewise.
459 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
460 * reorg.c (find_end_label): Introduce local rtx "pat" and
461 strengthen local "insn" from rtx to rtx_insn *.
462 (redundant_insn): Use insn method of "seq" rather than element for
463 typesafety; strengthen local "control" from rtx to rtx_insn *.
464 * resource.c (mark_referenced_resources): Add checked cast to
465 rtx_insn * within INSN/JUMP_INSN case.
466 (mark_set_resources): Likewise.
467 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
470 2014-09-15 David Malcolm <dmalcolm@redhat.com>
472 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
473 param "label" from rtx to rtx_insn *.
474 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
476 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
477 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
478 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
479 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
480 * final.c (default_label_align_after_barrier_max_skip): Strengthen
481 param from rtx to rtx_insn *.
482 (default_loop_align_max_skip): Likewise.
483 (default_label_align_max_skip): Likewise.
484 (default_jump_align_max_skip): Likewise.
485 * target.def (label_align_after_barrier_max_skip): Likewise.
486 (loop_align_max_skip): Likewise.
487 (label_align_max_skip): Likewise.
488 (jump_align_max_skip): Likewise.
489 * targhooks.h (default_label_align_after_barrier_max_skip):
491 (default_loop_align_max_skip): Likewise.
492 (default_label_align_max_skip): Likewise.
493 (default_jump_align_max_skip): Likewise.
495 2014-09-15 David Malcolm <dmalcolm@redhat.com>
497 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
498 from const_rtx to const rtx_insn *. Update union members from rtx
500 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
501 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
502 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
503 strengthen both params from const_rtx to const rtx_insn *.
504 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
505 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
506 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
508 * target.def (can_follow_jump): Strengthen both params from
509 const_rtx to const rtx_insn *, and update default implementation
510 from hook_bool_const_rtx_const_rtx_true to
511 hook_bool_const_rtx_insn_const_rtx_insn_true.
513 2014-09-15 David Malcolm <dmalcolm@redhat.com>
515 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
516 "insn" from rtx to rtx_insn *.
517 * sched-int.h (deps_start_bb): Likewise for 2nd param.
519 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
520 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
521 Anna Tikhonova <anna.tikhonova@intel.com>
522 Ilya Tocar <ilya.tocar@intel.com>
523 Andrey Turetskiy <andrey.turetskiy@intel.com>
524 Ilya Verbin <ilya.verbin@intel.com>
525 Kirill Yukhin <kirill.yukhin@intel.com>
526 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
529 (define_insn "vcvtph2ps<mask_name>"): Add masking.
530 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
531 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
532 (define_expand "vcvtps2ph_mask"): New.
533 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
534 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
535 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
537 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
538 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
539 Anna Tikhonova <anna.tikhonova@intel.com>
540 Ilya Tocar <ilya.tocar@intel.com>
541 Andrey Turetskiy <andrey.turetskiy@intel.com>
542 Ilya Verbin <ilya.verbin@intel.com>
543 Kirill Yukhin <kirill.yukhin@intel.com>
544 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
546 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
548 (define_mode_iterator VI24_AVX512BW_1): Ditto.
549 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
550 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
551 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
552 also for TARGET_AVX512VL.
553 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
555 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
557 * doc/install.texi (Options specification): add
558 --disable-libsanitizer item.
560 2014-09-14 James Clarke <jrtc27@jrtc27.com>
561 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
564 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
566 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
567 kernel version check to avoid incrementing it after every major OS X
569 (darwin_default_min_version): Avoid static memory buffer.
571 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
573 * tree.c (need_assembler_name_p): Store C++ type mangling only
576 2014-09-13 Marek Polacek <polacek@redhat.com>
578 * tree.c (protected_set_expr_location): Don't check whether T is
581 2014-09-12 DJ Delorie <dj@redhat.com>
583 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
584 (extend_and_shift1_hipsi2): Likewise.
585 (extend_and_shift2_hipsi2): Likewise.
587 2014-09-12 David Malcolm <dmalcolm@redhat.com>
589 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
590 with NULL when dealing with an insn.
591 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
592 from rtx to rtx_insn *.
593 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
594 const_rtx to const rtx_insn *.
595 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
597 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
599 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
602 2014-09-12 Joseph Myers <joseph@codesourcery.com>
604 * target.def (libgcc_floating_mode_supported_p): New hook.
605 * targhooks.c (default_libgcc_floating_mode_supported_p): New
607 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
608 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
609 (LIBGCC2_HAS_TF_MODE): Remove.
610 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
611 * doc/tm.texi: Regenerate.
612 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
614 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
615 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
616 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
617 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
618 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
619 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
620 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
621 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
622 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
623 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
625 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
626 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
627 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
628 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
629 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
630 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
631 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
632 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
633 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
634 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
635 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
636 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
637 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
638 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
640 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
642 (ia64_libgcc_floating_mode_supported_p): New function.
643 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
644 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
645 (IA64_NO_LIBGCC_TFMODE): Define.
646 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
647 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
649 (pdp11_scalar_mode_supported_p): New function.
650 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
651 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
653 2014-09-12 Richard Biener <rguenther@suse.de>
656 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
658 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
660 * tree.c (integer_each_onep): New function.
661 * tree.h (integer_each_onep): Declare it.
662 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
663 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
664 (X & 1) == 0 for vector and complex.
666 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
668 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
670 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
671 cost to spilling from integer to FP registers.
673 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
675 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
677 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
678 are now handled correctly.
680 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
682 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
683 handling of CALLER_SAVE_REGS and POINTER_REGS.
685 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
687 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
688 the number of hard registers.
690 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
691 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
692 Anna Tikhonova <anna.tikhonova@intel.com>
693 Ilya Tocar <ilya.tocar@intel.com>
694 Andrey Turetskiy <andrey.turetskiy@intel.com>
695 Ilya Verbin <ilya.verbin@intel.com>
696 Kirill Yukhin <kirill.yukhin@intel.com>
697 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
700 (define_mode_iterator VI48_AVX512VL): New.
701 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
702 "avx512f_vternlog<mode>_maskz" and update mode iterator.
703 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
704 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
705 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
706 "avx512f_vternlog<mode>_mask" and update mode iterator.
707 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
708 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
710 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
711 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
712 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
713 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
714 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
715 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
717 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
718 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
719 Anna Tikhonova <anna.tikhonova@intel.com>
720 Ilya Tocar <ilya.tocar@intel.com>
721 Andrey Turetskiy <andrey.turetskiy@intel.com>
722 Ilya Verbin <ilya.verbin@intel.com>
723 Kirill Yukhin <kirill.yukhin@intel.com>
724 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
726 * config/i386/sse.md (VI128_256): Delete.
727 (define_mode_iterator VI124_256): New.
728 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
729 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
730 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
731 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
732 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
733 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
734 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
735 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
737 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
738 in presence of AVX-512.
740 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
741 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
742 Anna Tikhonova <anna.tikhonova@intel.com>
743 Ilya Tocar <ilya.tocar@intel.com>
744 Andrey Turetskiy <andrey.turetskiy@intel.com>
745 Ilya Verbin <ilya.verbin@intel.com>
746 Kirill Yukhin <kirill.yukhin@intel.com>
747 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
750 (define_expand "<avx512>_gathersi<mode>"): Rename from
751 "avx512f_gathersi<mode>".
752 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
753 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
754 (define_expand "<avx512>_gatherdi<mode>"): Rename from
755 "avx512f_gatherdi<mode>".
756 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
757 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
759 (define_expand "<avx512>_scattersi<mode>"): Rename from
760 "avx512f_scattersi<mode>".
761 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
762 (define_expand "<avx512>_scatterdi<mode>"): Rename from
763 "avx512f_scatterdi<mode>".
764 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
766 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
768 * ira.h (ira_finish_once): Delete.
769 * ira-int.h (target_ira_int::~target_ira_int): Declare.
770 (target_ira_int::free_ira_costs): Likewise.
771 (target_ira_int::free_register_move_costs): Likewise.
772 (ira_finish_costs_once): Delete.
773 * ira.c (free_register_move_costs): Replace with...
774 (target_ira_int::free_register_move_costs): ...this new function.
775 (target_ira_int::~target_ira_int): Define.
776 (ira_init): Call free_register_move_costs as a member function rather
777 than a global function.
778 (ira_finish_once): Delete.
779 * ira-costs.c (free_ira_costs): Replace with...
780 (target_ira_int::free_ira_costs): ...this new function.
781 (ira_init_costs): Call free_ira_costs as a member function rather
782 than a global function.
783 (ira_finish_costs_once): Delete.
784 * target-globals.c (target_globals::~target_globals): Call the
785 target_ira_int destructor.
786 * toplev.c: Include lra.h.
787 (finalize): Call lra_finish_once rather than ira_finish_once.
789 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
791 * common.opt (flto-odr-type-merging): New flag.
792 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
793 (types_same_for_odr): Likewise.
794 (odr_subtypes_equivalent_p): Likewise.
795 (add_type_duplicate): Do not walk type variants.
796 (register_odr_type): New function.
797 * ipa-utils.h (register_odr_type): Declare.
798 (odr_type_p): New function.
799 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
801 * doc/invoke.texi (-flto-odr-type-merging): Document.
802 * tree.c (need_assembler_name_p): Compute ODR names when asked
804 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
806 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
809 * config/i386/i386.c (ix86_option_override_internal): Also turn
810 off OPTION_MASK_ABI_X32 for -m16.
812 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
814 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
817 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
820 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
821 Directly forward to __*_DENORM_MIN__.
823 2014-09-11 David Malcolm <dmalcolm@redhat.com>
825 * rtl.h (LABEL_REF_LABEL): New macro.
827 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
828 of XEXP (, 0), where we know that we have a LABEL_REF.
829 * cfgbuild.c (make_edges): Likewise.
830 (purge_dead_tablejump_edges): Likewise.
831 * cfgexpand.c (convert_debug_memory_address): Likewise.
832 * cfgrtl.c (patch_jump_insn): Likewise.
833 * combine.c (distribute_notes): Likewise.
834 * cse.c (hash_rtx_cb): Likewise.
835 (exp_equiv_p): Likewise.
836 (fold_rtx): Likewise.
837 (check_for_label_ref): Likewise.
838 * cselib.c (rtx_equal_for_cselib_1): Likewise.
839 (cselib_hash_rtx): Likewise.
840 * emit-rtl.c (mark_label_nuses): Likewise.
841 * explow.c (convert_memory_address_addr_space): Likewise.
842 * final.c (output_asm_label): Likewise.
843 (output_addr_const): Likewise.
844 * gcse.c (add_label_notes): Likewise.
845 * genconfig.c (walk_insn_part): Likewise.
846 * genrecog.c (validate_pattern): Likewise.
847 * ifcvt.c (cond_exec_get_condition): Likewise.
848 (noce_emit_store_flag): Likewise.
849 (noce_get_alt_condition): Likewise.
850 (noce_get_condition): Likewise.
851 * jump.c (maybe_propagate_label_ref): Likewise.
852 (mark_jump_label_1): Likewise.
853 (redirect_exp_1): Likewise.
854 (rtx_renumbered_equal_p): Likewise.
855 * lra-constraints.c (operands_match_p): Likewise.
856 * reload.c (operands_match_p): Likewise.
857 (find_reloads): Likewise.
858 * reload1.c (set_label_offsets): Likewise.
859 * reorg.c (get_branch_condition): Likewise.
860 * rtl.c (rtx_equal_p_cb): Likewise.
861 (rtx_equal_p): Likewise.
862 * rtlanal.c (reg_mentioned_p): Likewise.
863 (rtx_referenced_p): Likewise.
864 (get_condition): Likewise.
865 * sched-vis.c (print_value): Likewise.
866 * varasm.c (const_hash_1): Likewise.
867 (compare_constant): Likewise.
868 (const_rtx_hash_1): Likewise.
869 (output_constant_pool_1): Likewise.
871 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
873 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
874 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
876 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
877 cr6_test_for_lt_reverse): Ditto.
879 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
882 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
884 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
886 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
887 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
888 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
889 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
892 (aarch64_fold_builtin): Remove all reinterpret cases.
894 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
896 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
898 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
899 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
900 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
901 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
902 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
903 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
904 aarch64_reinterpretv2df<mode>): Delete.
906 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
908 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
909 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
910 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
911 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
912 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
913 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
914 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
915 vreinterpret_u32_f64): Use cast.
917 * config/aarch64/iterators.md (VD_RE): Delete.
919 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
921 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
922 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
923 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
924 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
925 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
926 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
927 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
928 Replace inline assembler with __aarch64_vset_lane_any.
930 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
932 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
934 (vmull_high_lane_s32): Likewise.
935 (vmull_high_lane_u16): Likewise.
936 (vmull_high_lane_u32): Likewise.
938 2014-09-11 Jason Merrill <jason@redhat.com>
941 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
943 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
946 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
947 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
948 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
950 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
951 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
952 Anna Tikhonova <anna.tikhonova@intel.com>
953 Ilya Tocar <ilya.tocar@intel.com>
954 Andrey Turetskiy <andrey.turetskiy@intel.com>
955 Ilya Verbin <ilya.verbin@intel.com>
956 Kirill Yukhin <kirill.yukhin@intel.com>
957 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
960 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
961 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
962 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
964 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
965 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
967 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
969 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
970 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
971 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
972 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
973 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
974 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
975 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
976 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
978 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
980 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
981 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
982 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
984 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
986 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
987 to access removed nodes.
989 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
991 PR tree-optimization/63186
992 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
993 (mark_nonssa_use): Likewise.
994 (verify_non_ssa_vars): Verify all header blocks for label
997 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
998 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
999 Anna Tikhonova <anna.tikhonova@intel.com>
1000 Ilya Tocar <ilya.tocar@intel.com>
1001 Andrey Turetskiy <andrey.turetskiy@intel.com>
1002 Ilya Verbin <ilya.verbin@intel.com>
1003 Kirill Yukhin <kirill.yukhin@intel.com>
1004 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1006 * config/i386/sse.md
1007 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
1008 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
1009 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
1010 "<avx2_avx512f>_permvar<mode><mask_name>".
1011 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
1012 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
1013 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
1014 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
1016 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
1017 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1018 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
1019 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1021 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
1023 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
1024 V2DF, V4SF, DF, and DI modes.
1025 (vsx_fmav2df2): Likewise.
1026 (vsx_float_fix_<mode>2): Likewise.
1027 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
1029 2014-09-10 Xinliang David Li <davidxl@google.com>
1032 * config/arm/arm.md (movcond_addsi): Handle case where source
1033 and target operands are the same.
1035 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1037 * final.c (this_is_asm_operands): Strengthen this variable from
1038 rtx to const rtx_insn *.
1039 * output.h (this_is_asm_operands): Likewise.
1040 * rtl-error.c (location_for_asm): Strengthen param "insn" from
1041 const_rtx to const rtx_insn *.
1042 (diagnostic_for_asm): Likewise.
1043 * rtl-error.h (error_for_asm): Likewise.
1044 (warning_for_asm): Likewise.
1046 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1048 * genextract.c (print_header): When writing out insn_extract to
1049 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
1050 * recog.h (insn_extract): Strengthen the param from rtx to
1053 2014-09-10 Mike Stump <mikestump@comcast.net>
1055 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
1058 2014-09-10 Martin Jambor <mjambor@suse.cz>
1060 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
1061 (analyze): Do not set analyze flag if expand_thunk returns false;.
1062 (create_wrapper): Likewise.
1063 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
1065 2014-09-10 Martin Jambor <mjambor@suse.cz>
1068 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
1069 new decl properly. Analyze the new thunk if it is expanded.
1071 2014-09-10 Andreas Schwab <schwab@suse.de>
1073 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
1074 [USED_FOR_TARGET]: Define.
1076 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
1078 * config/mips/mips.c (mips_secondary_reload_class): Handle
1081 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
1083 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
1086 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1088 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
1089 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
1090 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
1091 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
1092 flag_delete_null_pointer_checks for them.
1093 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
1094 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
1095 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
1096 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
1097 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
1099 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
1100 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
1101 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
1102 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
1103 * doc/invoke.texi (-fsanitize=nonnull-attribute,
1104 -fsanitize=returns-nonnull-attribute): Document.
1106 * ubsan.h (struct ubsan_mismatch_data): Removed.
1107 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1108 * ubsan.c (ubsan_source_location): For unknown locations,
1109 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
1110 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1111 Allow more than one location and arbitrary extra arguments passed
1112 in ... instead of through MISMATCH pointer.
1113 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
1114 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
1115 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
1118 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1119 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1120 Anna Tikhonova <anna.tikhonova@intel.com>
1121 Ilya Tocar <ilya.tocar@intel.com>
1122 Andrey Turetskiy <andrey.turetskiy@intel.com>
1123 Ilya Verbin <ilya.verbin@intel.com>
1124 Kirill Yukhin <kirill.yukhin@intel.com>
1125 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1127 * config/i386/sse.md
1128 (define_mode_iterator VI48F): New.
1129 (define_insn "<avx512>_compress<mode>_mask"): Rename from
1130 "avx512f_compress<mode>_mask" and update mode iterator.
1131 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
1132 "avx512f_compressstore<mode>_mask" and update mode iterator.
1133 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
1134 "avx512f_expand<mode>_maskz" and update mode iterator.
1135 (define_insn "<avx512>_expand<mode>_mask"): Rename from
1136 "avx512f_expand<mode>_mask" and update mode iterator.
1138 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1139 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1140 Anna Tikhonova <anna.tikhonova@intel.com>
1141 Ilya Tocar <ilya.tocar@intel.com>
1142 Andrey Turetskiy <andrey.turetskiy@intel.com>
1143 Ilya Verbin <ilya.verbin@intel.com>
1144 Kirill Yukhin <kirill.yukhin@intel.com>
1145 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1147 * config/i386/i386.c
1148 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
1149 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
1150 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
1151 avx512dq_rangepv4sf_mask.
1152 * config/i386/sse.md
1153 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
1155 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
1156 (define_insn "reduces<mode>"): Ditto.
1157 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
1159 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
1160 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
1161 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
1163 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1164 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1165 Anna Tikhonova <anna.tikhonova@intel.com>
1166 Ilya Tocar <ilya.tocar@intel.com>
1167 Andrey Turetskiy <andrey.turetskiy@intel.com>
1168 Ilya Verbin <ilya.verbin@intel.com>
1169 Kirill Yukhin <kirill.yukhin@intel.com>
1170 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1172 * config/i386/i386.c
1173 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
1174 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
1175 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
1176 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
1177 avx512vl_getmantv2df_mask.
1178 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
1179 avx512f_vgetmantv4sf_round.
1180 * config/i386/sse.md
1181 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
1182 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
1184 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
1185 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
1186 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
1187 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
1189 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
1190 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
1191 update mode iterator.
1193 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
1194 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
1197 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
1198 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
1199 update mode iterator.
1200 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
1201 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
1204 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
1205 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
1207 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
1208 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
1209 update mode iterator.
1210 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
1211 "avx512f_getmant<mode><round_saeonly_name>".
1213 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1216 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
1218 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1219 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1220 Anna Tikhonova <anna.tikhonova@intel.com>
1221 Ilya Tocar <ilya.tocar@intel.com>
1222 Andrey Turetskiy <andrey.turetskiy@intel.com>
1223 Ilya Verbin <ilya.verbin@intel.com>
1224 Kirill Yukhin <kirill.yukhin@intel.com>
1225 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1227 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1228 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1229 (define_mode_iterator FMAMODE_AVX512): New.
1230 (define_mode_iterator FMAMODE): Remove conditions.
1231 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1232 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1233 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1235 (define_mode_iterator FMAMODE_NOVF512): Remove.
1236 (define_insn "*fma_fmadd_<mode>"): Rename from
1237 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1238 FMAMODE mode iterator.
1239 (define_mode_iterator VF_SF_AVX512VL): New.
1240 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1241 Use VF_SF_AVX512VL mode iterator.
1242 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1243 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1245 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1246 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1248 (define_insn "*fma_fmsub_<mode>"): Rename from
1249 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1250 FMAMODE mode iterator.
1251 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1252 Use VF_SF_AVX512VL mode iterator.
1253 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1254 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1256 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1257 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1259 (define_insn "*fma_fnmadd_<mode>"): Rename from
1260 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1261 use FMAMODE mode iterator.
1262 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1263 Use VF_SF_AVX512VL mode iterator.
1264 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1265 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1267 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1268 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1270 (define_insn "*fma_fnmsub_<mode>"): Rename from
1271 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1272 FMAMODE mode iterator.
1273 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1274 Use VF_SF_AVX512VL mode iterator.
1275 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1276 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1278 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1279 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1281 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1282 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1283 use VF_AVX512VL mode iterator.
1284 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1285 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1287 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1288 Use VF_SF_AVX512VL mode iterator.
1289 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1290 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1292 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1293 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1295 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1296 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1297 remove usage of subst.
1298 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1299 Use VF_SF_AVX512VL mode iterator.
1300 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1301 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1303 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1304 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1307 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1310 * calls.c (precompute_arguments): Check
1311 promoted_for_signed_and_unsigned_p and set the promoted mode.
1312 (promoted_for_signed_and_unsigned_p): New function.
1313 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1314 and set the promoted mode.
1315 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1316 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1317 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1319 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1321 * opth-gen.awk: Generate mapping from cpp message reasons to the
1322 options that enable them.
1323 * doc/options.texi (CppReason): Document.
1325 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1327 * doc/invoke.texi (Wnormalized=): Update.
1329 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1332 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1333 operands. Split off the constant operand alternative to ...
1334 (*bool<mode>3_imm): New.
1336 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1338 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1339 const rtx_insn *, and move prototype to above...
1340 (single_set): ...this. Convert this from a macro to an inline
1341 function, enforcing the requirement that the param is a const
1343 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1345 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1346 Strengthen both params from rtx to rtx_insn *.
1347 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1348 Likewise; introduce locals "producer_set", "consumer_set", using
1349 them in place of "producer" and "consumer" when dealing with SET
1351 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1352 when invoking single_set in region guarded by INSN_P.
1353 (avr_out_bitop): Likewise.
1354 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1355 region guarded by GET_CODE check, using methods to strengthen
1356 local "this_insn" from rtx to rtx_insn *, and for clarity.
1357 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1358 Strengthen local "insn" from rtx to rtx_insn *.
1359 (define_insn_and_split "xload<mode>_A"): Likewise.
1360 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1362 (find_load): Likewise for return type.
1363 (workaround_speculation): Likewise for both locals named
1365 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1367 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1369 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1371 * config/h8300/h8300.c (notice_update_cc): Likewise.
1372 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1373 "insn" and "dep_insn".
1374 (exact_store_load_dependency): Likewise for both params.
1375 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1376 since this now clashes with inline function. Instead, delay
1377 calling single_set until the point where its needed, and then
1378 assign the result to "compare_set" and rework the conditional that
1380 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1381 local "last" from rtx to rtx_insn *.
1382 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1384 (mips_store_data_bypass_p): Likewise for both params.
1385 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1387 (mips_store_data_bypass_p): Likewise for both params.
1388 (mips_orphaned_high_part_p): Likewise for param "insn".
1389 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1390 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1391 Introduce local rtx "insn2_pat".
1392 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1394 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1395 Introduce local rtx "set", using it in place of "insn" for the
1396 result of single_set. This appears to fix a bug, since the call
1397 to find_regno_note on a SET does nothing.
1398 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1399 params from rtx to rtx_insn *.
1400 (set_to_load_agen): Likewise.
1401 * config/s390/s390.c (s390_label_align): Likewise for local
1402 "prev_insn". Introduce new rtx locals "set" and "src", using
1403 them in place of "prev_insn" for the results of single_set
1404 and SET_SRC respectively.
1405 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1406 Introduce new rtx local "set" using in place of "jump" for the
1407 result of single_set. Use SET_SRC (set) rather than plain
1409 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1411 (noncall_uses_reg): Likewise.
1412 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1413 guarded by GET_CODE check, using its methods for clarity, and to
1414 enable strengthening local "this_insn" from rtx to rtx_insn *.
1415 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1416 "insn" from rtx to rtx_insn *.
1417 (define_expand "umulhisi3"): Likewise.
1418 (define_expand "smulsi3_highpart"): Likewise.
1419 (define_expand "umulsi3_highpart"): Likewise.
1420 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1421 local "after". Replace GET_CODE check with a dyn_cast,
1422 introducing new local rtx_sequence * "seq", using insn method for
1425 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1426 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1427 place of "insn" once we're dealing with patterns rather than the
1429 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1430 (scan_trace): Likewise for local "elt", updating lookups within
1431 sequence to use insn method rather than element method.
1432 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1434 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1435 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1436 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1437 invoking single_set.
1438 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1439 "insn" from rtx to rtx_insn *.
1440 (skip_usage_debug_insns): Likewise for return type, adding a
1442 (check_secondary_memory_needed_p): Likewise for local "insn".
1443 (inherit_reload_reg): Likewise.
1444 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1445 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1447 (store_data_bypass_p): Likewise for both params.
1448 (if_test_bypass_p): Likewise.
1449 * recog.h (store_data_bypass_p): Likewise for both params.
1450 (if_test_bypass_p): Likewise.
1451 * reload.c (find_equiv_reg): Likewise for local "where".
1452 * reorg.c (delete_jump): Likewise for param "insn".
1453 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1454 to const rtx_insn *.
1455 * store-motion.c (replace_store_insn): Likewise for param "del".
1456 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1457 and use its methods for clarity, and to strengthen local "del"
1458 from rtx to rtx_insn *.
1459 (build_store_vectors): Use insn method of "st" when calling
1460 replace_store_insn for typesafety and clarity.
1462 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1464 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1465 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1466 on how to make it legal in future.
1468 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1470 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1472 (restinsn): Likewise.
1473 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1475 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1477 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1479 (arc_hazard): Likewise for both params.
1480 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1481 checked casts to rtx_sequence * and uses of the insn method for
1483 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1484 (arc_adjust_insn_length): Likewise for param "insn".
1485 (struct insn_length_parameters_s): Likewise for first param of
1486 "get_variants" callback field.
1487 (arc_get_insn_variants): Likewise for first param and local
1488 "inner". Replace a check of GET_CODE with a dyn_cast to
1489 rtx_sequence *, using methods for type-safety and clarity.
1490 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1491 rtx_sequence * and uses of the insn method for type-safety when
1492 invoking arc_adjust_insn_length.
1493 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1495 (arm_address_offset_is_imm): Likewise.
1496 (struct tune_params): Likewise for params 1 and 3 of the
1497 "sched_adjust_cost" callback field.
1498 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1499 params 1 and 3 ("insn" and "dep").
1500 (xscale_sched_adjust_cost): Likewise.
1501 (fa726te_sched_adjust_cost): Likewise.
1502 (cortexa7_older_only): Likewise for param "insn".
1503 (cortexa7_younger): Likewise.
1504 (arm_attr_length_move_neon): Likewise.
1505 (arm_address_offset_is_imm): Likewise.
1506 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1507 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1508 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1509 (workaround_speculation): Likewise for local "last_condjump".
1510 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1511 (shadow_or_blockage_p): Likewise.
1512 (get_unit_reqs): Likewise.
1513 (get_unit_operand_masks): Likewise.
1514 (c6x_registers_update): Likewise.
1515 (returning_call_p): Likewise.
1516 (can_use_callp): Likewise.
1517 (convert_to_callp): Likewise.
1518 (find_last_same_clock): Likwise for local "t".
1519 (reorg_split_calls): Likewise for local "shadow".
1520 (hwloop_pattern_reg): Likewise for param "insn".
1521 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1522 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1523 (frv_extract_membar): Likewise.
1524 (frv_optimize_membar_local): Strengthen param "last_membar" from
1525 rtx * to rtx_insn **.
1526 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1528 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1530 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1531 both params from rtx to rtx_insn *.
1532 (ia64_ld_address_bypass_p): Likewise.
1533 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1535 (ia64_safe_type): Likewise.
1536 (group_barrier_needed): Likewise.
1537 (safe_group_barrier_needed): Likewise.
1538 (ia64_single_set): Likewise.
1539 (is_load_p): Likewise.
1540 (record_memory_reference): Likewise.
1541 (get_mode_no_for_insn): Likewise.
1542 (important_for_bundling_p): Likewise.
1543 (unknown_for_bundling_p): Likewise.
1544 (ia64_st_address_bypass_p): Likewise for both params.
1545 (ia64_ld_address_bypass_p): Likewise.
1546 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1547 in place of rtx "x" after the emit_insn call.
1548 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1549 Strengthen param from rtx to rtx_insn *.
1550 (ix86_agi_dependent): Likewise for both params.
1551 (ix86_attr_length_immediate_default): Likewise for param 1.
1552 (ix86_attr_length_address_default): Likewise for param.
1553 (ix86_attr_length_vex_default): Likewise for param 1.
1554 * config/i386/i386.c (ix86_attr_length_immediate_default):
1555 Likewise for param "insn".
1556 (ix86_attr_length_address_default): Likewise.
1557 (ix86_attr_length_vex_default): Likewise.
1558 (ix86_agi_dependent): Likewise for both params.
1559 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1560 (vselect_insn): Likewise for this variable.
1561 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1563 (m68k_sched_attr_opy_type): Likewise.
1564 * config/m68k/m68k.c (sched_get_operand): Likewise.
1565 (sched_attr_op_type): Likewise.
1566 (m68k_sched_attr_opx_type): Likewise.
1567 (m68k_sched_attr_opy_type): Likewise.
1568 (sched_get_reg_operand): Likewise.
1569 (sched_get_mem_operand): Likewise.
1570 (m68k_sched_address_bypass_p): Likewise for both params.
1571 (sched_get_indexed_address_scale): Likewise.
1572 (m68k_sched_indexed_address_bypass_p): Likewise.
1573 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1574 (m68k_sched_indexed_address_bypass_p): Likewise.
1575 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1576 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1578 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1579 params from rtx to rtx_insn *.
1580 (mips_fmadd_bypass): Likewise.
1581 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1582 (mips_linked_madd_p): Likewise.
1583 (mips_macc_chains_last_hilo): Likewise for this variable.
1584 (mips_macc_chains_record): Likewise for param.
1585 (vr4130_last_insn): Likewise for this variable.
1586 (vr4130_swap_insns_p): Likewise for both params.
1587 (mips_ls2_variable_issue): Likewise for param.
1588 (mips_need_noat_wrapper_p): Likewise for param "insn".
1589 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1590 in place of "x" after the emit_insn.
1591 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1592 params from rtx to rtx_insn *.
1593 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1594 (pa_combine_instructions): Introduce local "par" for result of
1595 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1597 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1598 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1599 (rl78_alloc_physical_registers_op1): Likewise.
1600 (rl78_alloc_physical_registers_op2): Likewise.
1601 (rl78_alloc_physical_registers_ro1): Likewise.
1602 (rl78_alloc_physical_registers_cmp): Likewise.
1603 (rl78_alloc_physical_registers_umul): Likewise.
1604 (rl78_alloc_address_registers_macax): Likewise.
1605 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1606 * config/s390/predicates.md (execute_operation): Likewise for
1608 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1610 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1611 (addr_generation_dependency_p): Likewise for param "insn".
1612 (s390_agen_dep_p): Likewise for both params.
1613 (s390_fpload_toreg): Likewise for param "insn".
1614 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1615 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1617 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1618 * config/sh/sh_treg_combine.cc
1619 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1621 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1622 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1623 "and_insn", "load", "shift".
1624 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1626 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1627 for XEXP (note, 0) of the REG_CC_SETTER note.
1628 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1629 rtx_insn *, eliminating a checked cast made redundant by this.
1630 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1632 * genattr.c (main): When writing out the prototype to
1633 const_num_delay_slots, strengthen the param from rtx to
1635 * genattrtab.c (write_const_num_delay_slots): Likewise when
1636 writing out the implementation of const_num_delay_slots.
1637 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1638 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1639 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1640 favor of new rtx locals "src" and "set" and new local rtx_insn *
1642 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1644 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1645 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1647 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1648 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1649 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1650 the top-level scope, replacing with new more tightly-scoped rtx
1651 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1652 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1654 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1656 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1658 (ira_setup_alts): Likewise for param "insn".
1659 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1660 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1662 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1663 new more-tightly scoped rtx locals "add3_insn", "insn",
1664 "add2_insn" and rtx_insn * "move_insn".
1665 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1666 checked cast on result of gen_move_insn when invoking
1668 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1670 (verify_changes): Add a checked cast on "object" when invoking
1672 (extract_insn_cached): Strengthen param "insn" from rtx to
1674 (extract_constrain_insn_cached): Likewise.
1675 (extract_insn): Likewise.
1676 * recog.h (insn_invalid_p): Likewise for param 1.
1677 (recog_memoized): Likewise for param.
1678 (extract_insn): Likewise.
1679 (extract_constrain_insn_cached): Likewise.
1680 (extract_insn_cached): Likewise.
1681 * reload.c (can_reload_into): Likewise for local "test_insn".
1682 * reload.h (cleanup_subreg_operands): Likewise for param.
1683 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1684 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1685 result of emit_insn. Remove a checked cast made redundant by this
1687 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1689 * sel-sched.c (get_reg_class): Likewise.
1691 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1692 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1694 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1695 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1697 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1699 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1701 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1702 const rtx_insn *, and from rtx to rtx_insn * for the other
1704 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1705 INSN_LOCATION, since we know INSN_P holds.
1706 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1707 (insn_file): Likewise.
1708 (insn_scope): Likewise.
1709 (insn_location): Likewise.
1711 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1712 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1713 for the result of gen_load_const_gp.
1714 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1715 param from rtx to rtx_insn *.
1716 * config/rs6000/rs6000.c (output_call): Likewise.
1717 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1718 introducing a checked cast to rtx_sequence * and use of the insn
1720 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1721 from rtx to rtx_insn *.
1722 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1723 (insn_line): Likewise.
1724 (insn_file): Likewise.
1725 (insn_location): Likewise.
1726 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1727 from rtx to rtx_insn *.
1728 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1729 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1730 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1732 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1733 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1735 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1737 * combine.c (try_combine): Eliminate checked cast on result of
1739 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1740 autogenerated one by strengthening the return type and params 2 and 3
1741 from rtx to rtx_insn *, and by naming the params.
1742 * gengenrtl.c (special_rtx): Add INSN to those that are
1744 * rtl.h (gen_rtx_INSN): New prototype.
1746 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1748 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1750 (no_equiv): Likewise.
1751 (update_equiv_regs): Likewise.
1752 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1753 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1754 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1756 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1757 from rtx to rtx_insn_list *.
1758 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1759 rtx_insn_list * and use methods for clarity and typesafety.
1760 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1762 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1763 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1764 an INSN_LIST, not an insn.
1765 (reverse_equiv_p): Strengthen local "insns" from rtx to
1766 rtx_insn_list * and use methods for clarity and typesafety.
1767 (contains_reloaded_insn_p): Likewise for local "list".
1769 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1771 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1772 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1773 (arm_builtin_vectorized_function): Likewise.
1774 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1775 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1777 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1779 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1780 * builtins.h (default_target_builtins): Likewise.
1781 * gcse.h (default_target_gcse): Likewise.
1782 * target-globals.h (target_globals): Add a destructor. Convert
1783 void-pointer fields back to their real type and change from
1784 GTY((atomic)) to GTY((skip)).
1785 (restore_target_globals): Remove casts accordingly.
1786 * target-globals.c (save_target_globals): Use XCNEW rather than
1787 ggc_internal_cleared_alloc to allocate non-GC structures.
1788 Use ggc_cleared_alloc to allocate the target_globals structure
1790 (target_globals::~target_globals): Define.
1792 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1794 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1795 mnemonic instead of fldmfdd.
1796 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1797 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1798 Output vpush when address register is SP.
1799 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1800 (vfp_output_vstmd): ... This.
1801 * config/arm/vfp.md (push_multi_vfp): Update call to
1804 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1806 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1808 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1810 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1811 (*sqrtdf2_vfp): Likewise.
1812 (*cmpsf_vfp): Likewise.
1813 (*cmpsf_trap_vfp): Likewise.
1814 (*cmpdf_vfp): Likewise.
1815 (*cmpdf_trap_vfp): Likewise.
1817 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1819 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1820 (*truncdfsf2_vfp): Likewise.
1821 (*truncsisf2_vfp): Likewise.
1822 (*truncsidf2_vfp): Likewise.
1823 (fixuns_truncsfsi2): Likewise.
1824 (fixuns_truncdfsi2): Likewise.
1825 (*floatsisf2_vfp): Likewise.
1826 (*floatsidf2_vfp): Likewise.
1827 (floatunssisf2): Likewise.
1828 (floatunssidf2): Likewise.
1830 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1832 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1833 (*muldf3_vfp): Likewise.
1834 (*mulsf3negsf_vfp): Likewise.
1835 (*muldf3negdf_vfp): Likewise.
1836 (*mulsf3addsf_vfp): Likewise.
1837 (*muldf3adddf_vfp): Likewise.
1838 (*mulsf3subsf_vfp): Likewise.
1839 (*muldf3subdf_vfp): Likewise.
1840 (*mulsf3negsfaddsf_vfp): Likewise.
1841 (*fmuldf3negdfadddf_vfp): Likewise.
1842 (*mulsf3negsfsubsf_vfp): Likewise.
1843 (*muldf3negdfsubdf_vfp): Likewise.
1845 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1847 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1848 (*absdf2_vfp): Likewise.
1849 (*negsf2_vfp): Likewise.
1850 (*negdf2_vfp): Likewise.
1851 (*addsf3_vfp): Likewise.
1852 (*adddf3_vfp): Likewise.
1853 (*subsf3_vfp): Likewise.
1854 (*subdf3_vfp): Likewise.
1855 (*divsf3_vfp): Likewise.
1856 (*divdf3_vfp): Likewise.
1858 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1860 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1862 (arm_print_operand): Don't convert real values to decimal
1863 representation in default case.
1864 (fp_immediate_constant): Delete.
1865 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1866 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1868 (*thumb2_movsi_vfp): Likewise.
1869 (*movdi_vfp): Likewise.
1870 (*movdi_vfp_cortexa8): Likewise.
1871 (*movhf_vfp_neon): Likewise.
1872 (*movhf_vfp): Likewise.
1873 (*movsf_vfp): Likewise.
1874 (*thumb2_movsf_vfp): Likewise.
1875 (*movdf_vfp): Likewise.
1876 (*thumb2_movdf_vfp): Likewise.
1877 (*movsfcc_vfp): Likewise.
1878 (*thumb2_movsfcc_vfp): Likewise.
1879 (*movdfcc_vfp): Likewise.
1880 (*thumb2_movdfcc_vfp): Likewise.
1882 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1884 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1888 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1891 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1892 Use qualifier_immediate for last operand. Rename to...
1893 (aarch64_types_ternop_lane_qualifiers): ... This.
1894 (TYPES_QUADOP): Rename to...
1895 (TYPES_TERNOP_LANE): ... This.
1896 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1897 error. Change return of 0 to return of NULL_RTX.
1898 (aarch64_crc32_expand_builtin): Likewise.
1899 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1900 ICE when expanding unknown builtin.
1901 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1902 TERNOP_LANE qualifiers.
1903 (sqdmlsl_lane): Likewise.
1904 (sqdmlal_laneq): Likewise.
1905 (sqdmlsl_laneq): Likewise.
1906 (sqdmlal2_lane): Likewise.
1907 (sqdmlsl2_lane): Likewise.
1908 (sqdmlal2_laneq): Likewise.
1909 (sqdmlsl2_laneq): Likewise.
1911 2014-09-09 Nick Clifton <nickc@redhat.com>
1913 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1915 (S/390 and zSeries Options): Remove superfluous word from the
1916 description of the -mhotpatch option.
1918 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1920 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1921 * ira.c: #include "shrink-wrap.h"
1922 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1923 * ifcvt.c: #include "shrink-wrap.h"
1924 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1926 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1928 * common/config/picochip/picochip-common.c: Remove.
1929 * config.gcc: Remove support for picochip.
1930 * config/picochip/constraints.md: Remove.
1931 * config/picochip/dfa_space.md: Remove.
1932 * config/picochip/dfa_speed.md: Remove.
1933 * config/picochip/picochip-protos.h: Remove.
1934 * config/picochip/picochip.c: Remove.
1935 * config/picochip/picochip.h: Remove.
1936 * config/picochip/picochip.md: Remove.
1937 * config/picochip/picochip.opt: Remove.
1938 * config/picochip/predicates.md: Remove.
1939 * config/picochip/t-picochip: Remove.
1940 * doc/md.texi: Don't document picochi.
1942 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1944 * basic-block.h (control_flow_insn_p): Strengthen param from
1945 const_rtx to const rtx_insn *.
1946 * cfgbuild.c (control_flow_insn_p): Likewise.
1948 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1950 * gcse.c (modify_mem_list): Strengthen this variable from
1951 vec<rtx> * to vec<rtx_insn *> *.
1952 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1954 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1955 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1956 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1958 (record_last_set_info): Likewise for local "last_set_insn".
1960 2014-09-08 DJ Delorie <dj@redhat.com>
1962 * doc/invoke.texi (MSP430 Options): Add -minrt.
1964 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1966 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1967 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1968 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1970 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1972 (adjust_splat): New function.
1973 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1974 (dump_swap_insn_table): Add case for SH_SPLAT.
1976 2014-09-08 Richard Biener <rguenther@suse.de>
1979 * tree-inline.c (copy_loops): The source loop header should
1981 (tree_function_versioning): If loops need fixup after removing
1982 unreachable blocks fix them.
1983 * omp-low.c (simd_clone_adjust): Do not add incr block to
1984 loop under construction.
1986 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1988 * config/aarch64/aarch64-builtins.c
1989 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1991 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1993 * config/i386/cygming.h (TF_SIZE): Remove.
1994 * config/i386/darwin.h (TF_SIZE): Remove.
1995 * config/i386/dragonfly.h (TF_SIZE): Remove.
1996 * config/i386/freebsd.h (TF_SIZE): Remove.
1997 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1998 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1999 * config/i386/sol2.h (TF_SIZE): Remove.
2000 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
2001 * config/ia64/linux.h (TF_SIZE): Remove.
2002 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
2003 * doc/tm.texi: Regenerate.
2004 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
2006 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2008 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2010 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
2012 * doc/tm.texi: Regenerate.
2013 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2015 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
2016 * config/cris/cris.h (__make_dp): Remove.
2018 2014-09-08 Richard Biener <rguenther@suse.de>
2021 * cfgloop.c (mark_loop_for_removal): Track former header
2023 * cfgloop.h (struct loop): Add former_header member unconditionally.
2024 * loop-init.c (fix_loop_structure): Enable bogus loop removal
2025 diagnostic unconditionally.
2027 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2030 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
2031 constraint for operand0 and remove write only modifier from operand3.
2033 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
2035 PR rtl-optimization/62208
2036 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
2037 rather than const0_rtx in eq/ne-xor simplifications.
2039 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
2041 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
2042 (arc_output_mi_thunk): Likewise.
2044 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
2045 arguments to silence bogus warning.
2047 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
2050 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
2052 2014-09-06 Tom de Vries <tom@codesourcery.com>
2054 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
2055 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
2056 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
2058 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
2061 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
2062 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
2064 2014-09-05 Easwaran Raman <eraman@google.com>
2066 PR rtl-optimization/62146
2067 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
2068 hoisted instruction unconditional.
2070 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
2073 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
2074 Do not allow any_mask_operand for operands[2].
2075 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
2077 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2079 * config/arc/arc.c (arc_print_operand): Use insn method of
2080 final_sequence for type-safety.
2081 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
2082 "insn" from rtx to rtx_insn *.
2083 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
2084 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
2085 Likewise for locals "branch", "label".
2086 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
2087 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
2088 (same_cmp_following_p): Likewise for locals "i2", "i3".
2089 * config/sh/sh_optimize_sett_clrt.cc
2090 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
2091 param "cbranch_insn".
2092 * function.c (convert_jumps_to_returns): Likewis for local "jump".
2093 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
2094 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
2096 (condjump_p): Likewise.
2097 (condjump_in_parallel_p): Likewise.
2099 (any_uncondjump_p): Likewise.
2100 (any_condjump_p): Likewise.
2101 (condjump_label): Likewise.
2102 (returnjump_p): Strengthen param "insn" from rtx to
2104 (onlyjump_p): Strengthen param "insn" from const_rtx to
2106 (jump_to_label_p): Likewise.
2107 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
2108 (invert_jump): Likewise.
2109 * reorg.c (simplejump_or_return_p): Add checked cast when calling
2111 (get_jump_flags): Strengthen param "insn" from rtx to
2113 (get_branch_condition): Likewise.
2114 (condition_dominates_p): Likewise.
2115 (make_return_insns): Move declaration of local "pat" earlier, to
2116 after we've handled NONJUMP_INSN_P and non-sequences, using its
2117 methods to simplify the code and for type-safety.
2118 * rtl.h (find_constant_src): Strengthen param from const_rtx to
2120 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
2121 (condjump_p): Strengthen param from const_rtx to
2123 (any_condjump_p): Likewise.
2124 (any_uncondjump_p): Likewise.
2126 (condjump_label): Likewise.
2127 (simplejump_p): Likewise.
2128 (returnjump_p): Likewise.
2129 (onlyjump_p): Likewise.
2130 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
2131 (invert_jump): Likewise.
2132 (condjump_in_parallel_p): Strengthen param from const_rtx to
2134 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
2135 to const rtx_insn *.
2136 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
2137 to const rtx_insn *.
2138 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
2140 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2142 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
2143 above the conditional, and convert the check on GET_CODE to a
2144 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
2145 the conditional. Simplify the conditional by using methods of
2148 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2150 * haifa-sched.c (check_clobbered_conditions): Strengthen local
2151 "link" from rtx to rtx_insn_list *, and use its methods for
2152 clarity and type-safety.
2153 (toggle_cancelled_flags): Likewise.
2154 (restore_last_backtrack_point): Likewise.
2155 (queue_to_ready): Use insn method of "link" in one place.
2156 (schedule_block): Strengthen local "link" from rtx to
2157 rtx_insn_list *, and use its methods for clarity and type-safety.
2159 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2161 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
2162 param "insn" from const_rtx to const rtx_insn *.
2163 (sched_get_reverse_condition_uncached): Likewise.
2164 (sched_get_condition_with_rev): Likewise.
2165 (sched_has_condition_p): Likewise.
2166 (sched_insns_conditions_mutex_p): Likewise for both params.
2167 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
2168 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
2169 (setup_insn_reg_uses): Move local "list" to be more tightly
2170 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
2171 its methods for clarity and type-safety.
2172 (sched_analyze_1): Strengthen local "pending" from rtx to
2173 rtx_insn_list *, and local "pending_mem" from rtx to
2174 rtx_expr_list *. Use methods of each for clarity and type-safety.
2175 (sched_analyze_2): Likewise.
2176 (sched_analyze_insn): Likewise.
2178 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
2179 param from const_rtx to const rtx_insn *.
2180 (sched_insns_conditions_mutex_p): Likewise for both params.
2181 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
2184 * system.h (CONST_CAST_RTX_INSN): New macro.
2186 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2188 * recog.c (peep2_attempt): Strengthen return type from rtx to
2190 (peep2_update_life): Likewise for params "last", "prev", removing
2191 a checked cast made redundant by this.
2192 (peephole2_optimize): Likewise for local "last".
2194 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2196 * basic-block.h (set_block_for_insn): Eliminate this macro in
2198 * rtl.h (set_block_for_insn): New inline function, imposing the
2199 requirement that the "insn" param is an rtx_insn *.
2201 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2203 * caller-save.c (setup_save_areas): Strengthen local "insn" from
2205 * final.c (get_call_reg_set_usage): Likewise for first param,
2206 eliminating a checked cast.
2207 * regs.h (get_call_reg_set_usage): Likewise for first param.
2208 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
2209 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
2210 cast, replacing references to "x" with "call_insn" where
2212 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
2213 rtx_insn *, adding a checked cast.
2215 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2217 * output.h (final_scan_insn): Strengthen first param from rtx to
2220 * final.c (final_scan_insn): Likewise, renaming it back from
2221 "uncast_insn" to "insn", eliminating the checked cast.
2223 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
2224 "vec" with an rtx_sequence * "seq", taking a copy of
2225 "final_sequence", and using methods of "seq" for clarity, and for
2226 type-safety in the calls to final_scan_insn.
2227 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2228 of "final_sequence" for clarity, and for type-safety in the call to
2230 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2231 rtx_sequence * and rename from "insn" to "seq".
2233 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2235 * jump.c (delete_related_insns): Introduce a new local "table" by
2236 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2237 get_labels method of "table" to simplify access to the labels in
2240 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2242 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2243 f_minmaxs, f_minmaxd types.
2245 2014-09-05 Richard Biener <rguenther@suse.de>
2247 * cfgloop.c (mark_loop_for_removal): Record former header
2248 when ENABLE_CHECKING.
2249 * cfgloop.h (strut loop): Add former_header member when
2251 * loop-init.c (fix_loop_structure): Sanity check loops
2252 marked for removal if they re-appeared.
2254 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2256 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2257 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2259 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2260 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2261 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2262 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2263 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2264 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2265 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2266 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2267 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2268 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2269 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2270 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2271 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2272 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2273 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2274 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2275 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2276 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2277 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2278 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2279 with int{32,16,8}_t.
2281 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2283 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2284 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2285 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2286 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2287 Remove temporary __asm__ and reimplement.
2289 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2291 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2292 handling cmge, cmgt, cmeq, cmtst.
2294 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2295 cmlt, cmgeu, cmgtu, cmtst): Remove.
2297 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2298 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2299 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2300 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2302 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2304 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2306 (aarch64_fold_builtin): Update pattern for cmtst.
2308 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2311 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2313 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2314 Switch operands, separate out more cases, refactor.
2316 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2318 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2319 argument; rename old version to...
2320 (aarch64_const_vec_all_same_in_range_p): ...this.
2321 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2323 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2325 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2327 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2328 Remove qualifier_const_pointer, update comment.
2330 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2332 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2334 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2336 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2337 varargs with pointer parameter.
2338 (aarch64_simd_expand_builtin): pass pointer into previous.
2340 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2342 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2345 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2347 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2348 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2349 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2350 Replace temporary asm with call to builtin.
2351 (vrbit_p8, vrbitq_p8): New functions.
2353 2014-09-05 Richard Biener <rguenther@suse.de>
2355 * cfgloop.c (mark_loop_for_removal): New function.
2356 * cfgloop.h (mark_loop_for_removal): Declare.
2357 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2358 (merge_blocks): Likewise.
2359 (duplicate_block): Likewise.
2360 * except.c (sjlj_emit_dispatch_table): Likewise.
2361 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2362 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2363 (thread_through_loop_header): Likewise.
2365 2014-09-05 Richard Biener <rguenther@suse.de>
2368 * fold-const.c (try_move_mult_to_index): Remove.
2369 (fold_binary_loc): Do not call it.
2370 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2371 from the base object again.
2373 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2375 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2378 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2381 * config/arm/arm.md (setmem): New pattern.
2382 * config/arm/arm-protos.h (struct tune_params): New fields.
2383 (arm_gen_setmem): New prototype.
2384 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2385 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2386 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2387 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2388 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2389 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2390 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2391 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2392 (arm_const_inline_cost): New function.
2393 (arm_block_set_max_insns): New function.
2394 (arm_block_set_non_vect_profit_p): New function.
2395 (arm_block_set_vect_profit_p): New function.
2396 (arm_block_set_unaligned_vect): New function.
2397 (arm_block_set_aligned_vect): New function.
2398 (arm_block_set_unaligned_non_vect): New function.
2399 (arm_block_set_aligned_non_vect): New function.
2400 (arm_block_set_vect, arm_gen_setmem): New functions.
2402 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2404 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2406 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2408 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2410 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2412 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2414 * valtrack.h: Adjust.
2416 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2418 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2420 (emit_jump_insn_before_noloc): Likewise.
2421 (emit_call_insn_before_noloc): Likewise.
2422 (emit_label_before): Likewise.
2423 (emit_label_after): Likewise.
2424 (emit_insn_before_setloc): Likewise.
2425 (emit_jump_insn_before_setloc): Likewise.
2426 (emit_call_insn_before_setloc): Likewise.
2427 (emit_call_insn_before): Likewise.
2430 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2432 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2433 rtx_insn *, eliminating a checked cast.
2435 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2437 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2438 const_rtx to const rtx_insn *.
2439 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2442 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2444 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2445 fixup_args_size_notes.
2446 * expr.c (fixup_args_size_notes): Strengthen first two params from
2447 rtx to rtx_insn *, eliminating a checked cast.
2448 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2451 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2453 * haifa-sched.c (get_ready_element): Strengthen return type from
2455 * sched-int.h (get_ready_element): Likewise.
2457 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2460 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2461 indexed_or_indirect_operand instead of memory_operand.
2462 (floatsi<mode>2_lfiwzx_mem): Ditto.
2464 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2466 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2467 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2468 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2470 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2472 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2474 (get_last_nonnote_insn): Likewise.
2475 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2476 * resource.c (find_basic_block): Likewise.
2478 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2481 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2483 * genattr.c (main): Within the prototype of insn_latency written
2484 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2485 * genautomata.c (output_internal_maximal_insn_latency_func):
2486 Within the implementation of insn_latency written out to
2487 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2488 eliminating a pair of checked casts.
2490 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2492 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2495 * rtl.h (eh_returnjump_p): Likewise.
2497 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2499 * Makefile.in (TAGS): Handle constructs in timevar.def.
2501 2014-09-04 Guozhi Wei <carrot@google.com>
2504 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2505 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2506 it into two patterns.
2507 (move_lo_quad_internal_be_<mode>): Likewise.
2509 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2511 * doc/options.texi: Document that Var and Init are required if CPP
2513 * optc-gen.awk: Require Var and Init if CPP is given.
2514 * common.opt (Wpedantic): Use Init.
2516 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2518 * config/rs6000/rs6000.c (special_handling_values): Add
2520 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2521 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2522 as swappable with special handling SH_EXTRACT. Remove
2523 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2525 (adjust_extract): New function.
2526 (handle_special_swappables): Add default to case statement; add
2527 case for SH_EXTRACT that calls adjust_extract.
2528 (dump_swap_insn_table): Handle SH_EXTRACT.
2530 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2532 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2533 selection of 0th memory doubleword, regardless of endianness.
2535 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2537 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2539 2014-09-04 Alan Modra <amodra@gmail.com>
2542 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2545 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2547 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2548 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2549 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2550 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2551 * doc/tm.texi: Regenerate.
2552 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2553 selection logic to default_dwarf_frame_reg_mode.
2555 2014-09-03 Marek Polacek <polacek@redhat.com>
2557 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2560 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2562 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2563 the automodified register.
2565 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2567 * output.h (get_some_local_dynamic_name): Declare.
2568 * final.c (some_local_dynamic_name): New variable.
2569 (get_some_local_dynamic_name): New function.
2570 (final_end_function): Clear some_local_dynamic_name.
2571 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2572 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2573 (print_operand): Report an error if '%&' is used inappropriately.
2574 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2575 (get_some_local_dynamic_name_1): Delete.
2576 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2577 (rs6000_get_some_local_dynamic_name): Delete.
2578 (rs6000_get_some_local_dynamic_name_1): Delete.
2579 (print_operand): Report an error if '%&' is used inappropriately.
2580 * config/s390/s390.c (machine_function): Remove some_ld_name.
2581 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2582 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2583 * config/sparc/sparc.c: Include rtl-iter.h.
2584 (machine_function): Remove some_ld_name.
2585 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2586 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2588 2014-09-03 Richard Henderson <rth@redhat.com>
2590 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2591 (aarch64_popwb_pair_reg): Remove.
2592 (aarch64_set_frame_expr): Remove.
2593 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2594 the restore ops performed by the insns generated.
2595 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2596 insn. Perform the calls_eh_return addition later; do not attempt to
2597 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2598 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2599 special markup at all. Load cfun->machine->frame.hard_fp_offset
2600 into a local variable.
2601 (aarch64_frame_pointer_required): Don't check calls_alloca.
2603 2014-09-03 Richard Biener <rguenther@suse.de>
2605 * opts.c (default_options_optimization): Adjust
2606 max-combine-insns to 2 for -Og.
2608 2014-09-03 Martin Jambor <mjambor@suse.cz>
2611 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2612 pass-trough jump functions correctly.
2614 2014-09-03 Martin Jambor <mjambor@suse.cz>
2617 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2618 created replacements in ascending order of offsets.
2619 (known_aggs_to_agg_replacement_list): Likewise.
2621 2014-09-03 Martin Liska <mliska@suse.cz>
2623 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2624 is set to set uninitialized value for vnresult.
2626 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2628 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2629 for TARGET_MUST_PASS_IN_STACK.
2631 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2633 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2634 for TARGET_ARG_PARTIAL_BYTES.
2636 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2638 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2639 instructions for varargs implementation.
2640 (nds32_expand_epilogue): Emit stack adjustment instructions for
2641 varargs implementation.
2643 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2645 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2646 optimization detection.
2648 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2650 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2652 (nds32_function_arg_advance): Deal with nameless arguments.
2653 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2654 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2655 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2657 2014-09-03 Richard Biener <rguenther@suse.de>
2659 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2660 (struct bb_bitmap_sets): Remove deferred member.
2661 (BB_DEFERRED): Remove.
2662 (defer_or_phi_translate_block): Remove.
2663 (compute_antic_aux): Remove deferring of blocks, assert
2664 proper iteration order.
2665 (compute_antic): Do not set BB_DEFERRED.
2666 (eliminate): Allocate el_avail of proper size initially.
2668 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2670 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2671 according to the value of crtl->args.pretend_args_size.
2673 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2675 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2676 varargs information.
2678 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2680 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2681 implementation for TARGET_SETUP_INCOMING_VARARGS.
2682 (nds32_strict_argument_naming): Refine comment.
2683 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2684 Define for future implementation.
2686 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2688 * config/i386/adxintrin.h (_subborrow_u32): New.
2689 (_addcarry_u32): Ditto.
2690 (_subborrow_u64): Ditto.
2691 (_addcarry_u64): Ditto.
2692 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2694 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2695 __builtin_ia32_sbb_u64
2697 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2699 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2701 (nds32_function_arg_advance): Likewise.
2702 (nds32_init_cumulative_args): Likewise.
2703 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2704 (NDS32_FIRST_GPR_REGNUM): Define.
2705 (NDS32_LAST_GPR_REGNUM): Define.
2706 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2707 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2708 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2709 (machine_function): Use GRP-specific stuff.
2711 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2713 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2714 (nds32_expand_epilogue): Likewise.
2715 (nds32_expand_prologue_v3push): Likewise.
2716 (nds32_expand_epilogue_v3pop): Likewise.
2718 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2720 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2721 v3push/v3pop for variadic function.
2722 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2724 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2726 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2727 Check rtx for varargs implementation.
2728 (nds32_output_stack_pop): Likewise.
2729 * config/nds32/nds32-protos.h: Have a rtx argument for
2730 nds32_output_stack_push and nds32_output_stack_pop.
2731 * config/nds32/nds32.md: Likewise.
2733 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2735 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2736 to check if FUNC is an interrupt service routine.
2737 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2739 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2741 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2742 arguments implementation.
2744 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2746 * config/nds32/nds32-predicates.c
2747 (nds32_valid_stack_push_pop): Rename to ...
2748 (nds32_valid_stack_push_pop_p): ... this.
2749 * config/nds32/nds32-protos.h: Likewise.
2750 * config/nds32/predicates.md: Likewise.
2752 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2754 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2755 (nds32_emit_stack_v3push): ... this.
2756 (nds32_gen_stack_v3pop): Rename to ...
2757 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2760 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2762 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2763 (nds32_emit_stack_push_multiple): ... this.
2764 (nds32_gen_stack_pop_multiple): Rename to ...
2765 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2768 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2771 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2772 and add a second splitter to handle the remaining cases.
2774 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2776 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2778 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2780 * cfgexpand.c (label_rtx_for_bb): Change type to
2781 hash_map<basic_block, rtx_code_label *> *.
2782 (expand_gimple_basic_block): Adjust.
2783 (pass_expand::execute): Likewise.
2785 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2787 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2788 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2789 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2790 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2791 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2792 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2793 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2796 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2798 * alloc-pool.c: Include coretypes.h.
2799 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2800 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2801 hash_set instead of htab.
2802 * ggc-page.c (in_gc): New variable.
2803 (ggc_free): Do nothing if a collection is taking place.
2804 (ggc_collect): Set in_gc appropriately.
2805 * ggc.h (gt_ggc_mx(const char *)): New function.
2806 (gt_pch_nx(const char *)): Likewise.
2807 (gt_ggc_mx(int)): Likewise.
2808 (gt_pch_nx(int)): Likewise.
2809 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2810 (hash_map::hash_entry::pch_nx): Likewise.
2811 (hash_map::hash_entry::pch_nx_helper): Likewise.
2812 (hash_map::hash_map): Adjust.
2813 (hash_map::create_ggc): New function.
2814 (gt_ggc_mx): Likewise.
2815 (gt_pch_nx): Likewise.
2816 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2817 (default_hashset_traits::pch_nx): Likewise.
2818 (hash_set::hash_entry::ggc_mx): Likewise.
2819 (hash_set::hash_entry::pch_nx): Likewise.
2820 (hash_set::hash_entry::pch_nx_helper): Likewise.
2821 (hash_set::hash_set): Adjust.
2822 (hash_set::create_ggc): New function.
2823 (hash_set::elements): Likewise.
2824 (gt_ggc_mx): Likewise.
2825 (gt_pch_nx): Likewise.
2826 * hash-table.h (hash_table::hash_table): Adjust.
2827 (hash_table::m_ggc): New member.
2828 (hash_table::~hash_table): Adjust.
2829 (hash_table::expand): Likewise.
2830 (hash_table::empty): Likewise.
2831 (gt_ggc_mx): New function.
2832 (hashtab_entry_note_pointers): Likewise.
2833 (gt_pch_nx): Likewise.
2835 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2837 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2838 built-in definition.
2839 (XVCVUXDDP_SCALE): Likewise.
2840 (XVCVDPSXDS_SCALE): Likewise.
2841 (XVCVDPUXDS_SCALE): Likewise.
2842 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2843 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2844 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2845 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2846 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2848 * config/rs6000/rs6000.c (real.h): New include.
2849 (rs6000_scale_v2df): New function.
2850 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2851 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2852 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2853 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2854 (vsx_xvcvsxddp_scale): New define_expand.
2855 (vsx_xvcvsxddp): New define_insn.
2856 (vsx_xvcvuxddp_scale): New define_expand.
2857 (vsx_xvcvuxddp): New define_insn.
2858 (vsx_xvcvdpsxds_scale): New define_expand.
2859 (vsx_xvcvdpsxds): New define_insn.
2860 (vsx_xvcvdpuxds_scale): New define_expand.
2861 (vsx_xvcvdpuxds): New define_insn.
2862 * doc/extend.texi (vec_ctf): Add new prototypes.
2863 (vec_cts): Likewise.
2864 (vec_ctu): Likewise.
2865 (vec_splat): Likewise.
2866 (vec_div): Likewise.
2867 (vec_mul): Likewise.
2869 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2872 * config/arm/neon.md
2873 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2874 <v_cmp_result>): New pattern.
2875 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2876 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2877 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2878 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2879 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2880 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2882 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2885 * config/arm/iterators.md (FIXUORS): New code iterator.
2886 (VCVT): New int iterator.
2887 (su_optab): New code attribute.
2889 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2891 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2893 * config/aarch64/predicates.md (aarch64_comparison_operation):
2894 New special predicate.
2895 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2896 aarch64_comparison_operation instead of matching an operator.
2897 Update operand numbers.
2898 (csinc3<mode>_insn): Likewise.
2899 (*csinv3<mode>_insn): Likewise.
2900 (*csneg3<mode>_insn): Likewise.
2901 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2902 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2903 Return -1 instead of aborting on invalid condition codes.
2904 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2905 to assert that the returned condition code is valid.
2906 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2908 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2910 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2911 tree.def, and gimple.def
2913 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2914 Balaji V. Iyer <balaji.v.iyer@intel.com>
2915 Igor Zamyatin <igor.zamyatin@intel.com>
2917 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2918 (__cilkrts_cilk_for_64): Likewise.
2919 * cilk-common.c (declare_cilk_for_builtin): New function.
2920 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2921 __cilkrts_cilk_for_64 bultins.
2922 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2924 (cilk_for_32_fndecl): New define.
2925 (cilk_for_64_fndecl): Likewise.
2926 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2927 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2928 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2929 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2930 GF_OMP_FOR_COMBINED_INTO.
2931 * gimplify.c (gimplify_scan_omp_clauses): Added
2932 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2933 (gimplify_adjust_omp_clauses): Ditto.
2934 (gimplify_omp_for): Added CILK_FOR case.
2935 (gimplify_expr): Ditto.
2936 * omp-low.c: Include cilk.h.
2937 (extract_omp_for_data): Set appropriate kind for
2938 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2939 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2940 (create_omp_child_function_name): Added second argument to handle
2942 (cilk_for_check_loop_diff_type): New function.
2943 (expand_cilk_for_call): Likewise.
2944 (expand_cilk_for): Likewise.
2945 (create_omp_child_function): Set cilk_for_count; handle the cases when
2946 it is true; call create_omp_child_function_name with second argument.
2947 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2948 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2949 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2950 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2951 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2952 (convert_local_omp_clauses): Ditto.
2953 * tree-pretty-print.c (dump_omp_clause): Added
2954 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2955 (dump_generic_node): Added CILK_FOR case.
2956 * tree.c (omp_clause_num_ops): New element
2957 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2958 (omp_clause_code_name): New element _Cilk_for_count_.
2959 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2960 * tree.def: Add tree code for CILK_FOR.
2962 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2964 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2965 (ppc403-compare): Add "exts with dot" case.
2966 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2967 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2968 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2969 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2970 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2971 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2972 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2973 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2974 cell-cmp-microcoded): Similarly.
2975 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2976 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2977 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2978 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2979 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2980 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2981 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2982 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2983 (power6-compare): Add "exts with dot" case.
2984 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2985 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2986 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2988 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2989 if avoiding Cell microcode.
2990 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2991 (is_cracked_insn): Ditto.
2992 (insn_must_be_first_in_group): Ditto.
2993 * config/rs6000/rs6000.md (dot): Adjust comment.
2994 (cell_micro): Handle exts+dot.
2995 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2996 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2997 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2998 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2999 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
3000 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
3001 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
3003 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3005 * config/rs6000/rs6000.md (QHSI): Delete.
3006 (EXTQI, EXTHI, EXTSI): New mode iterators.
3007 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
3008 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
3009 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
3010 9 anonymous instructions, and 8 splitters): Delete.
3011 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
3012 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
3013 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
3014 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
3015 *zero_extendsi<mode>2_dot2): New.
3017 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3019 * config/rs6000/rs6000.md (any_extend): New code iterator.
3020 (u, su): New code attributes.
3021 (dmode, DMODE): New mode attributes.
3022 (<su>mul<mode>3_highpart): New.
3023 (*<su>mul<mode>3_highpart): New.
3024 (<su>mulsi3_highpart_le): New.
3025 (<su>muldi3_highpart_le): New.
3026 (<su>mulsi3_highpart_64): New.
3027 (<u>mul<mode><dmode>3): New.
3028 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
3030 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
3033 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3035 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
3036 *mulsi3_internal2, and two splitters): Delete.
3037 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
3039 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
3041 2014-09-02 Richard Biener <rguenther@suse.de>
3043 PR tree-optimization/62695
3044 * tree-ssa-structalias.c (find_func_clobbers): Add missing
3047 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
3050 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
3052 2014-09-01 Andi Kleen <ak@linux.intel.com>
3054 * file-find.c (add_prefix_begin): Add.
3055 (do_add_prefix): Rename from add_prefix with first argument.
3056 (add_prefix): Add new wrapper.
3057 * file-find.h (add_prefix_begin): Add.
3058 * gcc-ar.c (main): Support -B option.
3060 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
3062 * genemit.c: Include dumpfile.h.
3063 (gen_split): Print name of splitter function to dump file.
3065 2014-09-01 Richard Biener <rguenther@suse.de>
3067 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
3068 Use stack auto_vecs for constraint expressions.
3069 (find_func_aliases_for_call): Likewise.
3070 (find_func_aliases): Likewise.
3071 (find_func_clobbers): Likewise.
3073 2014-09-01 Richard Biener <rguenther@suse.de>
3075 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
3076 operands vector in most cases. Remove redundant code.
3078 2014-09-01 Olivier Hainque <hainque@adacore.com>
3080 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
3081 $WIND_BASE instead of designating a harcoded arbitrary home dir.
3082 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
3084 2014-09-01 Richard Biener <rguenther@suse.de>
3086 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
3087 copy_reference_ops_from_call, vn_nary_op_compute_hash,
3088 vn_reference_compute_hash, vn_reference_insert): Remove.
3089 (vn_reference_lookup_call): New function.
3090 * tree-ssa-sccvn.c (vn_reference_compute_hash,
3091 copy_reference_ops_from_ref, copy_reference_ops_from_call,
3092 vn_reference_insert, vn_nary_op_compute_hash): Make static.
3093 (create_reference_ops_from_call): Remove.
3094 (vn_reference_lookup_3): Properly update shared_lookup_references.
3095 (vn_reference_lookup_pieces): Assert that we updated
3096 shared_lookup_references properly.
3097 (vn_reference_lookup): Likewise.
3098 (vn_reference_lookup_call): New function.
3099 (visit_reference_op_call): Use it. Avoid re-building the
3101 (visit_reference_op_load): Remove redundant lookup.
3102 (visit_reference_op_store): Perform special tail-merging work
3103 only when possibly doing tail-merging.
3104 (visit_use): Likewise.
3105 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
3107 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3110 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
3111 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
3112 (find_inc): Revert 2014-08-13 change.
3114 2014-09-01 Marek Polacek <polacek@redhat.com>
3117 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
3118 Change the type of V to unsigned HOST_WIDE_INT.
3120 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
3122 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
3123 the size of byte markers.
3124 (do_shift_rotate): Fix confusion between host, target and marker byte
3126 (verify_symbolic_number_p): Likewise.
3127 (find_bswap_or_nop_1): Likewise.
3128 (find_bswap_or_nop): Likewise.
3130 2014-09-01 Olivier Hainque <hainque@adacore.com>
3132 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
3133 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
3135 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3137 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
3138 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
3139 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
3141 2014-09-01 Yury Gribov <y.gribov@samsung.com>
3145 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
3146 (build_check_stmt): Likewise.
3147 (instrument_strlen_call): Likewise.
3148 (asan_expand_check_ifn): Likewise and fix types.
3149 (maybe_cast_to_ptrmode): New function.
3151 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3153 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
3155 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
3157 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
3159 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
3161 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
3162 prefix to function labels when generating fast indirect calls.
3164 2014-08-30 David Malcolm <dmalcolm@redhat.com>
3168 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
3169 param back from rtx_insn * to rtx. Rename param from "label" to
3170 "label_or_return", reintroducing "label" as an rtx_insn * after
3171 we've ensured it's not a RETURN.
3172 (first_active_target_insn): Likewise for return type and param;
3173 add a checked cast to rtx_insn * once we've ensured "insn" is not
3175 (steal_delay_list_from_target): Convert param "pnew_thread" back
3176 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
3178 (own_thread_p): Convert param "thread" back from an rtx_insn * to
3179 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
3180 cast once we've established we're not dealing with a RETURN,
3181 renaming subsequent uses of "thread" to "thread_insn".
3182 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
3184 (follow_jumps): Convert return type and param "label" from
3185 rtx_insn * back to rtx. Move initialization of "value" to after
3186 the handling for ANY_RETURN_P, adding a checked cast there to
3187 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
3188 rename to "this_label_or_return", reintroducing "this_label" as
3189 an rtx_insn * once we've handled the case where it could be an
3191 (fill_slots_from_thread): Rename param "thread" to
3192 "thread_or_return", converting from an rtx_insn * back to an rtx.
3193 Reintroduce name "thread" as an rtx_insn * local with a checked
3194 cast once we've handled the case of it being an ANY_RETURN_P.
3195 Convert local "new_thread" from an rtx_insn * back to an rtx.
3196 Add a checked cast when assigning to "trial" from "new_thread".
3197 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
3198 checked cast to rtx_insn * from "new_thread" when invoking
3200 (fill_eager_delay_slots): Convert locals "target_label",
3201 "insn_at_target" from rtx_insn * back to rtx.
3202 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
3203 (relax_delay_slots): Convert locals "trial", "target_label" from
3204 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
3205 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
3206 invoking update_block.
3207 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
3208 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
3210 * resource.h (mark_target_live_regs): Undo erroneous conversion
3211 of second param of r214693, converting it back from rtx_insn * to
3212 rtx, since it could be a RETURN.
3214 * resource.c (find_dead_or_set_registers): Similarly, convert
3215 param "jump_target" back from an rtx_insn ** to an rtx *, as we
3216 could be writing back a RETURN. Rename local rtx_insn * "next" to
3217 "next_insn", and introduce "lab_or_return" as a local rtx,
3218 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
3219 (mark_target_live_regs): Undo erroneous conversion
3220 of second param of r214693, converting it back from rtx_insn * to
3221 rtx, since it could be a RETURN. Rename it from "target" to
3222 "target_maybe_return", reintroducing the name "target" as a local
3223 rtx_insn * with a checked cast, after we've handled the case of
3226 2014-08-29 DJ Delorie <dj@redhat.com>
3228 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3229 pointer size up to a power of two.
3230 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3231 (POINTER_SIZE_UNITS): New, rounded up value.
3232 * dwarf2asm.c (size_of_encoded_value): Use it.
3233 (dw2_output_indirect_constant_1): Likewise.
3234 * expmed.c (init_expmed_one_conv): We now know the sizes of
3236 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3237 * optabs.c (expand_float): Use precision, not size.
3238 (expand_fix): Likewise.
3239 * simplify-rtx (simplify_unary_operation_1): Likewise.
3240 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3241 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3242 (default_assemble_integer) Likewise.
3243 (dump_tm_clone_pairs): Likewise.
3244 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3245 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3246 (prepare_call_arguments): Likewise.
3247 * stor-layout.c (finalize_type_size): Preserve precision.
3248 (layout_type): Use precision, not size.
3250 * expr.c (convert_move): If the target has an explicit converter,
3253 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3255 * gdbinit.in: Skip various inline functions in rtl.h when
3258 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3261 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3263 2014-08-29 Richard Biener <rguenther@suse.de>
3265 PR tree-optimization/62291
3266 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3267 exactly the vector size needed and use quick_push.
3268 (phi_translate_1): Adjust comment.
3269 (valid_in_sets): Remove block argument and remove pointless
3271 (dependent_clean): Adjust for removal of block argument.
3273 (compute_antic_aux): Likewise.
3274 (compute_partial_antic_aux): Likewise.
3276 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3277 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3278 Anna Tikhonova <anna.tikhonova@intel.com>
3279 Ilya Tocar <ilya.tocar@intel.com>
3280 Andrey Turetskiy <andrey.turetskiy@intel.com>
3281 Ilya Verbin <ilya.verbin@intel.com>
3282 Kirill Yukhin <kirill.yukhin@intel.com>
3283 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3285 * config/i386/sse.md
3286 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3287 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3288 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3289 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3291 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3292 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3293 Anna Tikhonova <anna.tikhonova@intel.com>
3294 Ilya Tocar <ilya.tocar@intel.com>
3295 Andrey Turetskiy <andrey.turetskiy@intel.com>
3296 Ilya Verbin <ilya.verbin@intel.com>
3297 Kirill Yukhin <kirill.yukhin@intel.com>
3298 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3300 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3301 * config/i386/sse.md
3302 (define_mode_iterator VI4_128_8_256): New.
3303 (define_mode_iterator VI2_128_4_256): Ditto.
3304 (define_mode_iterator PMOV_DST_MODE): Rename into
3305 (define_mode_iterator PMOV_DST_MODE_1): this.
3306 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3307 Use PMOV_DST_MODE_1 mode iterator.
3308 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3310 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3312 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3313 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3314 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3315 (define_mode_iterator PMOV_DST_MODE_2): New.
3316 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3317 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3318 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3320 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3321 (define_mode_attr pmov_dst_3): Ditto.
3322 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3323 (define_mode_attr pmov_suff_3): Ditto.
3324 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3325 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3326 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3327 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3328 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3329 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3330 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3331 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3332 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3333 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3334 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3335 (define_mode_attr pmov_dst_4): Ditto.
3336 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3337 (define_mode_attr pmov_suff_4): Ditto.
3338 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3339 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3340 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3341 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3342 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3343 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3344 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3345 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3346 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3347 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3348 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3350 2014-08-29 Richard Biener <rguenther@suse.de>
3352 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3353 NON_LVALUE_EXPR in gimple.
3355 2014-08-29 Richard Biener <rguenther@suse.de>
3358 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3359 from previous refactoring.
3360 (gimple_fold_builtin_strncpy): Likewise.
3362 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3365 * function.c (assign_parm_setup_reg): Remove erroneous checked
3366 cast to rtx_insn * on result of gen_extend_insn in favor of
3367 introducing a new local rtx "pat".
3369 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3371 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3373 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3375 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3377 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3378 (next_insn): Likewise.
3379 * emit-rtl.c (next_insn): Likewise.
3380 (previous_insn): Likewise.
3381 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3382 "insn" and "next" from rtx to rtx_insn *.
3383 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3384 "insn", "insn1", "vliw_start", "prologue_end_note",
3385 "last_insn_in_packet".
3387 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3389 * shrink-wrap.h (active_insn_between): Strengthen both params from
3391 * function.c (active_insn_between): Likewise.
3393 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3395 * genattr.c (main): When writing out insn-attr.h, strengthen param
3396 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3397 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3398 writing out the definition of dfa_clear_single_insn_cache to the
3399 generated insn-automata.c
3401 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3403 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3405 (incr_ticks_for_insn): Likewise.
3406 (init_resource_info): Likewise.
3408 * resource.c (init_resource_info): Likewise.
3409 (clear_hashed_info_for_insn): Likewise.
3410 (incr_ticks_for_insn): Likewise.
3412 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3414 (steal_delay_list_from_target): Use methods of "seq".
3415 (try_merge_delay_insns): Use methods of "merged_insns".
3416 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3417 (reorg_redirect_jump): Likewise for param "jump".
3419 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3421 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3423 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3424 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3426 (s390_mainpool_finish): In three places, split out a local rtx
3427 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3428 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3429 and split another local rtx "insn" out into rtx "pat" and
3431 * config/sh/sh.c (output_branchy_insn): Rather than working
3432 directly on operands[9], introduce local rtx_code_label *
3433 variables named "lab" in two places, working on them, and then
3434 assigning them to operands[9], so that the intervening operations
3435 are known by the type system to be on insns.
3437 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3439 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3442 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3443 in invocation of INSN_HAS_LOCATION.
3445 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3447 * config/rs6000/altivec.h (vec_xl): New #define.
3448 (vec_xst): Likewise.
3449 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3450 (XXSPLTD_V2DI): Likewise.
3451 (DIV_V2DI): Likewise.
3452 (UDIV_V2DI): Likewise.
3453 (MUL_V2DI): Likewise.
3454 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3455 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3456 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3457 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3458 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3459 (UNSPEC_VSX_DIVSD): Likewise.
3460 (UNSPEC_VSX_DIVUD): Likewise.
3461 (UNSPEC_VSX_MULSD): Likewise.
3462 (vsx_mul_v2di): New insn-and-split.
3463 (vsx_div_v2di): Likewise.
3464 (vsx_udiv_v2di): Likewise.
3465 (vsx_xxspltd_<mode>): New insn.
3467 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3469 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3471 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3472 (NEXT_INSN): Likewise.
3473 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3474 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3476 (no_labels_between_p): Likewise for both params.
3478 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3479 cast when using NEXT_INSN on operands[2].
3480 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3481 "insn" from rtx to rtx_insn *, adding a checked cast.
3482 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3484 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3486 (arc_text_label): Likewise for param "insn".
3487 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3489 (arc_ccfsm_record_condition): Likewise for param "jump".
3490 (arc_text_label): Likewise for local "label".
3491 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3492 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3493 a method for typesafety. Add a checked cast.
3494 * config/arc/constraints.md (Clb): Add a checked cast when getting
3495 the CODE_LABEL from a LABEL_REF.
3496 * config/arm/arm.c (require_pic_register): Strengthen locals
3497 "seq", "insn" from rtx to rtx_insn *.
3498 (create_fix_barrier): Likewise for locals "selected", "next".
3499 (thumb1_reorg): Likewise for locals "prev", "insn".
3500 (arm_expand_prologue): Likewise for local "last".
3501 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3503 (thumb2_output_casesi): Likewise for operands[2].
3504 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3505 strengthen local "insn" from rtx to rtx_insn *.
3506 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3507 type and param "insn".
3508 (find_prev_insn_start): Likewise.
3509 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3511 (gen_one_bundle): Likewise for loal "t".
3512 (find_load): Likewise for param "insn".
3513 (workaround_speculation): Likewise for locals "insn", "next",
3514 "target", "next_tgt".
3515 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3516 and for locals "insn", "within", "last".
3517 (count_unit_reqs): Likewise for params "head", "tail" and local
3519 (try_rename_operands): Likewise for params "head", "tail".
3520 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3521 (struct c6x_sched_context): Likewise for fields
3522 "last_scheduled_insn", "last_scheduled_iter0".
3523 (init_sched_state): Replace NULL_RTX with NULL.
3524 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3526 (undo_split_delayed_nonbranch): Likewise for param and for local
3528 (conditionalize_after_sched): Likewise for local "insn".
3529 (bb_earliest_end_cycle): Likewise.
3530 (filter_insns_above): Likewise for locals "insn", "next".
3531 (hwloop_optimize): Remove redundant checked cast.
3532 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3533 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3535 (cris_simple_epilogue): Likewise.
3536 (cris_expand_prologue): Likewise.
3537 (cris_expand_epilogue): Likewise.
3538 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3539 local "insn" from rtx to rtx_insn *.
3540 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3541 (struct frv_packet_group): Likewise for the elements within array
3542 fields "insns", "sorted", and for field "nop".
3543 (frv_packet): Likewise for the elements within array field
3545 (frv_add_insn_to_packet): Likewise for param "insn".
3546 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3548 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3549 (frv_sort_insn_group_1): Likewise for local "insn".
3550 (frv_optimize_membar_local): Likewise.
3551 (frv_align_label): Likewise for locals "x", "last", "barrier",
3553 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3555 (ia64_sched_init): Likewise for local "insn".
3556 (scheduled_good_insn): Likewise for param "last".
3557 (struct _ia64_sched_context): Likewise for field
3558 "last_scheduled_insn".
3559 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3560 (struct bundle_state): Likewise for field "insn".
3561 (issue_nops_and_insn): Likewise for param "insn".
3562 (get_next_important_insn): Likewise for return type and both
3564 (ia64_add_bundle_selector_before): Likewise for param "insn".
3565 (bundling): Likewise for params "prev_head_insn", "tail" and
3566 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3567 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3568 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3569 Strengthen final param from rtx to rtx_insn *.
3570 (iq2000_move_1word): Likewise for second param.
3571 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3572 param "cur_insn" and local "next_insn".
3573 (iq2000_move_1word): Likewise for param "insn".
3574 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3575 casts when using NEXT_INSN on operands[1].
3576 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3577 "insn" from rtx to rtx_insn *.
3578 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3579 "x", introducing local rtx_insn * "insn" for when working with the
3580 CODE_LABEL of the LABEL_REF.
3581 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3583 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3585 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3587 (conditionalize_block): Likewise for return type and param.
3588 (mcore_is_dead): Likewise for param "first" and local "insn".
3589 (emit_new_cond_insn): Likewise for return type.
3590 (conditionalize_block): Likewise for return type, param, and
3591 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3593 (conditionalize_optimization): Likewise for local "insn".
3594 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3596 * config/microblaze/microblaze.md: Add checked casts when using
3598 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3599 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3600 and rtx_insn * "insn".
3601 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3602 checked cast when using NEXT_INSN on operands[2].
3603 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3604 local "insn" from rtx to rtx_insn *.
3605 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3607 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3608 Add a checked cast when using NEXT_INSN on operands[1].
3609 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3611 (pa_output_cbranch): Likewise for final param.
3612 (pa_output_lbranch): Likewise for second param.
3613 (pa_output_bb): Likewise for third param.
3614 (pa_output_bvb): Likewise.
3615 (pa_output_dbra): Likewise for second param.
3616 (pa_output_movb): Likewise.
3617 (pa_output_parallel_movb): Likewise.
3618 (pa_output_parallel_addb): Likewise.
3619 (pa_output_millicode_call): Likewise for first param.
3620 (pa_output_mul_insn): Likewise for second param.
3621 (pa_output_div_insn): Likewise for third param.
3622 (pa_output_mod_insn): Likewise for second param.
3623 (pa_jump_in_call_delay): Likewise for param.
3624 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3625 (pa_output_div_insn): Likewise.
3626 (pa_output_mod_insn): Likewise.
3627 (pa_output_cbranch): Likewise.
3628 (pa_output_lbranch): Likewise.
3629 (pa_output_bb): Likewise.
3630 (pa_output_bvb): Likewise.
3631 (pa_output_dbra): Likewise.
3632 (pa_output_movb): Likewise.
3633 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3634 to simplify and for typesafety.
3635 (pa_output_call): Use method of rtx_sequence *.
3636 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3637 (pa_jump_in_call_delay): Likewise.
3638 (pa_output_parallel_movb): Likewise.
3639 (pa_output_parallel_addb): Likewise.
3640 (pa_following_call): Likewise.
3641 (pa_combine_instructions): Likewise for locals "anchor",
3643 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3644 locals "start", "end".
3645 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3646 param "insn" and local "local_insn".
3647 (picochip_final_prescan_insn): Likewise for local "local_insn".
3648 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3650 (uses_TOC): Likewise.
3651 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3652 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3653 splitting out to more tightly-scoped locals, 3 as rtx and one as
3655 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3657 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3659 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3661 (fixup_addr_diff_vecs): Likewise.
3662 (reg_unused_after): Likewise for param 2.
3663 (sh_can_redirect_branch): Likewise for both params.
3664 (check_use_sfunc_addr): Likewise for param 1.
3665 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3666 (find_barrier): Likewise for local "last_got".
3667 (gen_block_redirect): Likewise for return type, param "jump" and
3668 locals "prev", "scan", "next", "insn".
3669 (struct far_branch): Likewise for fields "near_label",
3670 "insert_place", "far_label".
3671 (gen_far_branch): Likewise for local "jump".
3672 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3674 (barrier_align): Likewise for param and for locals "prev", "x".
3675 Introduce local rtx_sequence * "prev_seq" and use insn method for
3676 typesafety and clarity.
3677 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3678 (get_dest_uid): Likewise for local "dest".
3679 (split_branches): Likewise for locals "next", "beyond", "label",
3680 "block", "far_label". Add checked casts when assigning to
3681 bp->far_label and "far_label".
3682 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3683 (sequence_insn_p): Likewise.
3684 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3685 more loop-scoped rtx "insn" when walking LABEL_REFS.
3686 (sh_can_redirect_branch): Strengthen both params from rtx to
3688 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3689 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3690 for clarity and typesafety.
3691 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3692 "insn" from rtx to rtx_insn *.
3693 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3694 when using NEXT_INSN on the CODE_LABEL in operands[2].
3695 (define_insn "casesi_worker_2"): Likewise.
3696 (define_insn "casesi_shift_media"): Likewise.
3697 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3699 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3700 Strengthen field "insn" from rtx to rtx_insn *.
3701 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3702 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3703 param "start_insn" and local "start_insn".
3704 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3706 (find_set_of_reg_bb): Likewise for param "insn".
3707 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3708 (trace_reg_uses): Likewise for param "start_insn".
3709 (sh_treg_combine::cbranch_trace): Likewise for field
3711 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3713 (sh_treg_combine::record_set_of_reg): Likewise for param
3714 "start_insn" and local "i".
3715 (sh_treg_combine::can_remove_cstore): Likewise for local
3717 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3719 (sh_treg_combine::execute): Likewise for local "i".
3720 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3722 (sparc_check_64): Likewise for second param.
3723 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3724 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3725 dyn_cast, using its insn method for typesafety and clarity.
3726 (empty_delay_slot): Strengthen param "insn" from rtx to
3728 (set_extends): Likewise.
3729 (sparc_check_64): Likewise.
3730 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3731 for locals "seq", "last_insn".
3732 (combine_bnp): Likewise for param "insn".
3733 (xstormy16_reorg): Likewise for local "insn".
3734 * config/v850/v850.c (substitute_ep_register): Likewise for params
3735 "first_insn", "last_insn" and local "insn".
3736 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3737 elements of "regs" array, and local "insn".
3738 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3739 * final.c (final_sequence): Strengthen this global from rtx to
3741 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3743 (final_scan_insn): Update assignment to "final_sequence" to be
3744 from "seq", the cast version of "body", for type-safety.
3745 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3746 "insns" from rtx to rtx_insn *.
3747 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3748 * genattr.c (main): When writing out generated insn-attr.h,
3749 strengthen params 1 and 3 of eligible_for_delay,
3750 eligible_for_annul_true, eligible_for_annul_false from rtx to
3752 * genattrtab.c (write_eligible_delay): Likewise when writing out
3753 generated insn-attrtab.c; also local "insn" the generated
3755 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3757 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3758 "start_label" from rtx to rtx_insn *.
3759 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3760 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3761 "insns" and local "insn".
3762 (validate_equiv_mem): Likewise for param "start" and local "insn".
3763 (memref_used_between_p): Likewise for params "start", "end" and
3765 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3767 * loop-doloop.c (doloop_optimize): Within region guarded by
3768 INSN_P (doloop_pat), introduce a new local rtx_insn *
3769 "doloop_insn" via a checked cast, and use it for typesafety,
3770 eventually writing the value back into doloop_pat.
3771 * output.h (final_sequence): Strengthen this global from rtx to
3773 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3774 reintroducing "insn" as an rtx_insn * via a checked cast.
3775 Strengthen param "attempt" and local "new_insn"from rtx to
3777 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3779 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3780 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3781 "p" in favor of more tightly-scoped replacements, sometimes rtx
3782 and sometimes rtx_insn *, as appropriate.
3783 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3784 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3785 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3786 local "trial" from rtx to rtx_insn *.
3787 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3788 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3789 rtx_sequence * and use methods for clarity and typesafety.
3790 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3791 rtx to rtx_insn *. Strenghten local "li" from rtx to
3792 rtx_insn_list * and use its methods for clarity and typesafety.
3793 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3795 (steal_delay_list_from_fallthrough): Likewise.
3796 (try_merge_delay_insns): Likewise for param "thread" and locals
3797 "trial", "next_trial", "delay_insn".
3798 (redundant_insn): Likewise for param "target" and local "trial".
3799 (own_thread_p): Likewise for param "thread" and locals
3800 "active_insn", "insn".
3801 (get_label_before): Likewise for param "insn".
3802 (fill_simple_delay_slots): Likewise for local "new_label"; use
3803 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3804 (label_before_next_insn): Strengthen return type and local "insn"
3805 from rtx to rtx_insn *.
3806 (relax_delay_slots): Likewise for locals "other", "tmp".
3807 (make_return_insns): Likewise for param "first" and locals "insn",
3808 "jump_insn", "prev". Move declaration of "pat" to its assignment
3809 and strengthen from rtx to rtx_sequence *. Use its methods for
3810 clarity and typesafety.
3811 * rtlanal.c (no_labels_between_p): Strengthen params from
3812 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3814 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3815 from const_rtx to const rtx_insn *.
3816 (reg_set_between_p): Rename param "from_insn" to
3817 "uncast_from_insn", and reintroduce "from_insn" as a
3818 const rtx_insn * via a checked cast.
3819 (modified_between_p): Likewise for param "start" as "uncast_start".
3820 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3821 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3822 "tmp", head" from rtx to rtx_insn *.
3823 (recompute_rev_top_order): Likewise for local "insn".
3824 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3825 * store-motion.c (build_store_vectors): Likewise for local "insn".
3826 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3827 for clarity and typesafety.
3828 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3830 (computation_cost): Likewise for local "seq".
3831 (get_address_cost): Likewise.
3833 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3835 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3837 (label_is_jump_target_p): Likewise for second param.
3839 * rtlanal.c (tablejump_p): Likewise for param "insn".
3840 (label_is_jump_target_p): Likewise for param "jump_insn".
3842 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3844 * rtl.h (find_first_parameter_load): Strengthen return type and
3845 both params from rtx to rtx_insn *.
3846 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3847 both params and locals "before", "first_set" from rtx to
3848 rtx_insn *. Remove now-redundant cast.
3849 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3851 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3853 * rtl.h (find_last_value): Delete.
3854 * rtlanal.c (find_last_value): Delete.
3856 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3858 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3859 from rtx to rtx_insn *.
3860 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3861 rtx "note" with new local rtx_insn * "new_head" when calculating
3862 head insn of new basic block.
3863 * combine.c (combine_split_insns): Strengthen return type and local
3864 "ret" from rtx to rtx_insn *.
3865 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3866 (try_combine): Eliminate local "m_split", splitting into new
3867 locals "m_split_insn" and "m_split_pat".
3868 (find_split_point): Strengthen local "seq" from rtx into
3870 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3871 locals "label", "branch".
3872 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3874 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3875 * dse.c (note_add_store_info): Likewise for fields "first",
3877 (note_add_store): Likewise for local "insn".
3878 (emit_inc_dec_insn_before): Likewise for locals "insn",
3880 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3881 (replace_read): Likewise for locals "insns", "this_insn".
3882 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3883 (notice_eh_throw): Likewise for param "insn".
3884 (before_next_cfi_note): Likewise for return type, param, and local
3886 (connect_traces): Likewise for local "note".
3887 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3888 (verify_rtl_sharing): Likewise.
3889 (unshare_all_rtl_in_chain): Likewise for param "insn".
3890 (get_first_nonnote_insn): Likewise for local "insn".
3891 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3892 "seq" and use its methods to clarify things.
3893 (next_insn): Strengthen return type from rtx to rtx_insn *.
3894 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3895 local rtx_insn * using a checked cast, dropping a checked cast
3896 made redundant by this change. Use a cast to and method of
3897 rtx_sequence to clarify the code.
3898 (previous_insn): Rename param "insn" to "uncast_insn" and
3899 reintroduce "insn" as a local rtx_insn * using a checked cast,
3900 dropping a checked cast made redundant by this change. Use a cast
3901 to and method of rtx_sequence to clarify the code.
3902 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3903 reintroduce "insn" as a local rtx_insn * using a checked cast,
3904 dropping a checked cast made redundant by this change.
3905 (next_nonnote_insn_bb): Likewise.
3906 (prev_nonnote_insn): Likewise.
3907 (prev_nonnote_insn_bb): Likewise.
3908 (next_nondebug_insn): Likewise.
3909 (prev_nondebug_insn): Likewise.
3910 (next_nonnote_nondebug_insn): Likewise.
3911 (prev_nonnote_nondebug_insn): Likewise.
3912 (next_real_insn): Likewise.
3913 (prev_real_insn): Likewise.
3914 (next_active_insn): Likewise.
3915 (prev_active_insn): Likewise.
3916 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3918 (prev_cc0_setter): Likewise.
3919 (try_split): Rename param "trial" to "uncast_trial" and
3920 reintroduce "insn" as a local rtx_insn * using a checked cast,
3921 dropping checked casts made redundant by this change.
3922 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3924 (remove_insn): Rename param "insn" to "uncast_insn" and
3925 reintroduce "insn" as a local rtx_insn * using a checked cast.
3926 (emit_pattern_after_setloc): Likewise for param "after", as
3928 (emit_pattern_after): Likewise. Strengthen local "prev" from
3930 (emit_pattern_before_setloc): Rename param "before" to
3931 "uncast_before" and reintroduce "before" as a local rtx_insn *
3932 using a checked cast. Strengthen locals "first", "last" from
3934 (emit_pattern_before): Likewise rename/cast param "before" to
3935 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3936 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3937 "first" and local "insn" from rtx to rtx_insn *.
3938 (copy_reg_eh_region_note_backward): Likewise for param "last"
3940 * expr.c (fixup_args_size_notes): Rename param "last" to
3941 "uncast_last" and reintroduce "last" as a local rtx_insn *
3942 using a checked cast. Strengthen local "insn" from rtx to
3944 * function.c (set_insn_locations): Strengthen param "insn" from
3946 (record_insns): Likewise for param "insns" and local "tmp".
3947 (active_insn_between): Rename param "tail" to
3948 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3949 using a checked cast.
3950 (thread_prologue_and_epilogue_insns): Split out top-level local
3951 rtx "seq" into three different rtx_insn * locals. Strengthen
3952 local "prologue_seq" from rtx to rtx_insn *.
3953 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3954 from rtx to rtx_insn *.
3955 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3956 (priority): Likewise for locals "prev_first", "twin".
3957 (setup_insn_max_reg_pressure): Likewise for param "after".
3958 (sched_setup_bb_reg_pressure_info): Likewise.
3959 (no_real_insns_p): Strengthen params from const_rtx to
3961 (schedule_block): Strengthen local "next_tail" from rtx to
3963 * ifcvt.c (find_active_insn_before): Strengthen return type and
3964 param "insn" from rtx to rtx_insn *.
3965 (find_active_insn_after): Likewise.
3966 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3967 (cond_exec_process_if_block): Likewise for locals "then_start",
3968 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3969 (noce_process_if_block): Likewise for local "jump".
3970 (merge_if_block): Likewise for two locals named "end".
3971 (cond_exec_find_if_block): Likewise for local "last_insn".
3972 * jump.c (delete_related_insns): Rename param "insn" to
3973 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3974 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3975 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3977 (split_reg): Likewise.
3978 * lra.c (lra_process_new_insns): Likewise.
3979 * modulo-sched.c (permute_partial_schedule): Strengthen param
3980 "last" from rtx to rtx_insn *.
3981 * optabs.c (add_equal_note): Likewise for param "insns" and local
3983 (expand_binop_directly): Add checked casts to rtx_insn * within
3984 NEXT_INSN (pat) uses.
3985 (expand_unop_direct): Likewise.
3986 (maybe_emit_unop_insn): Likewise.
3987 * recog.c (peep2_attempt): Strengthen locals "last",
3988 "before_try", "x" from rtx to rtx_insn *.
3989 * reorg.c (optimize_skip): Strengthen return type and local
3990 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3991 and locals "trial", "next_trial" from rtx to rtx_insn *.
3992 * resource.c (next_insn_no_annul): Strengthen return type and
3993 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3994 rtx_sequence to clarify the code.
3995 (mark_referenced_resources): Add a checked cast to rtx_insn *
3996 within PREV_INSN (x).
3997 (find_dead_or_set_registers): Strengthen return type, param
3998 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3999 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
4001 (mark_target_live_regs): Strengthen params "insns" and "target",
4002 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
4003 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
4005 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
4006 from rtx to rtx_insn *.
4007 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
4008 from rtx to rtx_insn *.
4009 (copy_reg_eh_region_note_backward): Likewise.
4010 (unshare_all_rtl_in_chain): Likewise for sole param.
4011 (dump_rtl_slim): Strengthen second and third params from const_rtx
4012 to const rtx_insn *.
4013 * sched-deps.c (sched_free_deps): Strengthen params "head" and
4014 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
4015 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
4016 "next_tail" from rtx to rtx_insn *.
4017 (begin_move_insn): Likewise for local "next".
4018 * sched-int.h (sched_free_deps): Likewise for first and second
4020 (no_real_insns_p): Strengthen both params from const_rtx to
4022 (sched_setup_bb_reg_pressure_info): Strengthen second params from
4024 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
4026 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
4027 and locals "insn", "tail" from const_rtx to const rtx_insn *.
4028 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
4030 (debug_rtl_slim): Strengthen params "first" and "last" from
4031 const_rtx to const rtx_insn *.
4032 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
4033 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
4034 (convert_to_simple_return): Likewise for param "returnjump".
4035 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
4037 (convert_to_simple_return): Likewise for param "returnjump".
4038 * valtrack.c (propagate_for_debug): Likewise for params
4040 * valtrack.h (propagate_for_debug): Likewise for second param.
4042 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4044 * output.h (insn_current_reference_address): Strengthen param
4045 from rtx to rtx_insn *.
4046 * final.c (insn_current_reference_address): Likewise.
4048 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4050 * basic-block.h (inside_basic_block_p): Strengthen param from
4051 const_rtx to const rtx_insn *.
4052 * cfgbuild.c (inside_basic_block_p): Likewise.
4054 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4056 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
4058 (get_trace_info): Likewise for param "insn".
4059 (save_point_p): Likewise.
4060 (maybe_record_trace_start): Likewise for both params.
4061 (maybe_record_trace_start_abnormal): Likewise.
4062 (create_trace_edges): Likewise for sole param and for three of the
4064 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
4065 to rtx_insn *, and update a call to pat->element to pat->insn.
4067 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4069 * function.h (struct expr_status): Convert field "x_forced_labels"
4070 from rtx_expr_list * to rtx_insn_list *.
4072 * cfgbuild.c (make_edges): Convert local "x" from an
4073 rtx_expr_list * to an rtx_insn_list *, replacing use of
4074 "element" method with "insn" method.
4075 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4076 * except.c (sjlj_emit_dispatch_table): Replace use of
4077 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
4079 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
4080 rtx_expr_list * to an rtx_insn_list *, replacing use of
4081 "element" method with "insn" method.
4082 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4083 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
4084 rtx_insn *, adding a checked cast. Replace use of
4085 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
4087 (expand_label): Likewise for local "label_r".
4089 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4091 * function.h (struct rtl_data): Convert field
4092 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
4094 * rtl.h (remove_node_from_insn_list): New prototype.
4096 * builtins.c (expand_builtin): When prepending to
4097 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4099 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
4100 to rtx_insn_list *, and use its "insn" method rather than
4102 * cfgrtl.c (delete_insn): Use new function
4103 remove_node_from_insn_list rather than
4104 remove_node_from_expr_list.
4105 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
4106 to rtx_insn_list *, and use its "insn" method rather than
4108 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4109 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4110 * rtlanal.c (remove_node_from_insn_list): New function, adapted
4111 from remove_node_from_expr_list.
4112 * stmt.c (expand_label): When prepending to
4113 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4116 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4118 * function.h (struct rtl_data): Strengthen fields "x_return_label"
4119 and "x_naked_return_label" from rtx to rtx_code_label *.
4121 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4123 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
4124 (SET_NEXT_INSN): Likewise.
4125 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
4127 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
4128 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
4129 to split out the SEQUENCE from local "bundle", strengthening the
4130 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
4131 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
4132 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
4133 and the type of the elements of the "slot" array from rtx to
4135 (reorg_split_calls): Likewise for locals "insn" and "next", and
4136 the type of the elements of the "slot" array.
4138 * config/frv/frv.c (frv_nops): Likewise for the elements of this
4140 (frv_function_prologue): Likewise for locals "insn", "next",
4142 (frv_register_nop): Introduce a local "nop_insn" to be the
4143 rtx_insn * containing rtx "nop".
4145 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
4146 used as an insn and sometimes as a pattern, so rename it to
4147 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
4148 using it where dealing with the core insn.
4150 * config/picochip/picochip.c (reorder_var_tracking_notes):
4151 Strengthen locals "insn", "next", "last_insn", "queue",
4152 "next_queue", "prev" from rtx to rtx_insn *.
4154 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
4155 the second param is an rtx_insn ** rather than an rtx **.
4156 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
4157 from rtx to rtx_sequence *, and introduce local named "sequence",
4158 using methods of rtx_sequence to clarify the code.
4159 (remove_insn): Introduce local rtx_sequence * named "sequence" and
4161 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
4162 Rename param "after" to "uncast_after", reintroducing "after" as a
4163 local rtx_insn * with a checked cast.
4164 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
4165 reintroducing "after" as a local rtx_insn * with a checked cast.
4166 Strengthen local "last" from rtx to rtx_insn * and remove the
4167 now-redundant checked casts.
4168 (copy_delay_slot_insn): Strengthen return type and param from rtx
4171 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
4172 "last" from rtx to rtx_insn *.
4174 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4176 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
4177 param from rtx to rtx_insn *.
4179 * emit-rtl.c (copy_delay_slot_insn): Likewise.
4181 * reorg.c (skip_consecutive_labels): Strengthen return type, param
4182 and local "insn" from rtx to rtx_insn *.
4183 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
4184 (unfilled_slots_next): Likewise.
4185 (function_return_label): Strengthen from rtx to rtx_code_label *.
4186 (function_simple_return_label): Likewise.
4187 (first_active_target_insn): Strengthen return type and param from
4189 (find_end_label): Strengthen return type from rtx to
4190 rtx_code_label *; strengthen locals as appropriate.
4191 (emit_delay_sequence): Strengthen return type, param "insn" and
4192 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
4193 and local "li" from rtx to rtx_insn_list *, using methods of
4194 rtx_insn_list for clarity and typesafety.
4195 (add_to_delay_list): Strengthen return type and param "insn" from
4196 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
4197 rtx_insn_list * and use methods of rtx_insn_list.
4198 (delete_from_delay_slot): Strengthen return type, param "insn",
4199 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
4200 Strengthen local "seq" from rtx to rtx_sequence *, and local
4201 "delay_list" from rtx to rtx_insn_list *, using methods of
4202 rtx_sequence for clarity and type-safety.
4203 (delete_scheduled_jump): Add checked cast when invoking
4204 delete_from_delay_slot. Strengthen local "trial" from rtx to
4206 (optimize_skip): Strengthen return type and local "delay_list"
4207 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
4209 (steal_delay_list_from_target): Strengthen return type, param
4210 "delay_list" and local "new_delay_list" from rtx to
4211 rtx_insn_list *. Strengthen param "seq" from rtx to
4212 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
4214 Split out local "temp" into multiple more-tightly scoped locals:
4215 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
4216 of rtx_insn_list and rtx_sequence for clarity and typesafety.
4217 Strengthen locals named "trial" from rtx to rtx_insn *.
4218 (steal_delay_list_from_fallthrough): Strengthen return type and
4219 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
4220 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
4221 Strengthen local "trial" from rtx to rtx_insn *.
4222 (try_merge_delay_insns): Strength local "merged_insns" from rtx
4223 to rtx_insn_list * and use its methods. Strengthen local "pat"
4224 from rtx to rtx_sequence * and use its methods. Strengthen locals
4225 "dtrial" and "new_rtx" from rtx to rtx_insn *.
4226 (get_label_before): Strengthen return type and local "label" from
4228 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4229 "next_trial", "next", prev". Strengthen local "delay_list" from
4230 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4232 (follow_jumps): Strengthen return type, param "label" and locals
4233 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4234 (fill_slots_from_thread): Strengthen return type, param
4235 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4236 "insn", "thread", "opposite_thread" and locals "new_thread",
4237 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4238 "sequence" from a checked cast to rtx_sequence so that we can call
4239 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4240 with an rtx_sequence *.
4241 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4242 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4243 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4244 (relax_delay_slots): Strengthen param "first" and locals "insn",
4245 "next", "trial", "delay_insn", "target_label" from rtx to
4246 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4247 Introduce a local "trial_seq" for PATTERN (trial) of type
4248 rtx_sequence *, in both cases using methods of rtx_sequence.
4249 (dbr_schedule): Strengthen param "first" and locals "insn",
4250 "next", "epilogue_insn" from rtx to rtx_insn *.
4252 2014-08-28 Richard Biener <rguenther@suse.de>
4254 PR tree-optimization/62283
4255 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4256 Do not peel loops for alignment where the vector loop likely
4257 doesn't run at least VF times.
4259 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4261 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4262 important_candidates. Consider all important candidates if
4263 IVS doesn't give any result. Remove check on ivs->upto.
4264 (try_add_cand_for): Call iv_ca_add_use only once.
4266 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4267 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4268 Anna Tikhonova <anna.tikhonova@intel.com>
4269 Ilya Tocar <ilya.tocar@intel.com>
4270 Andrey Turetskiy <andrey.turetskiy@intel.com>
4271 Ilya Verbin <ilya.verbin@intel.com>
4272 Kirill Yukhin <kirill.yukhin@intel.com>
4273 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4275 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4276 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4278 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4279 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4280 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4281 (define_insn "*mul<mode>3"): Add EVEX version.
4283 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4284 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4285 Anna Tikhonova <anna.tikhonova@intel.com>
4286 Ilya Tocar <ilya.tocar@intel.com>
4287 Andrey Turetskiy <andrey.turetskiy@intel.com>
4288 Ilya Verbin <ilya.verbin@intel.com>
4289 Kirill Yukhin <kirill.yukhin@intel.com>
4290 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4292 * config/i386/sse.md
4293 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4294 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4295 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4296 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4297 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4298 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4299 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4300 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4301 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4302 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4303 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4304 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4305 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4306 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4307 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4308 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4310 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4311 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4312 Anna Tikhonova <anna.tikhonova@intel.com>
4313 Ilya Tocar <ilya.tocar@intel.com>
4314 Andrey Turetskiy <andrey.turetskiy@intel.com>
4315 Ilya Verbin <ilya.verbin@intel.com>
4316 Kirill Yukhin <kirill.yukhin@intel.com>
4317 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4319 * config/i386/sse.md
4320 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4321 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4322 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4324 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4325 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4326 Anna Tikhonova <anna.tikhonova@intel.com>
4327 Ilya Tocar <ilya.tocar@intel.com>
4328 Andrey Turetskiy <andrey.turetskiy@intel.com>
4329 Ilya Verbin <ilya.verbin@intel.com>
4330 Kirill Yukhin <kirill.yukhin@intel.com>
4331 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4333 * config/i386/sse.md
4334 (define_mode_iterator VI128_256): New.
4335 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4337 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4338 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4339 Anna Tikhonova <anna.tikhonova@intel.com>
4340 Ilya Tocar <ilya.tocar@intel.com>
4341 Andrey Turetskiy <andrey.turetskiy@intel.com>
4342 Ilya Verbin <ilya.verbin@intel.com>
4343 Kirill Yukhin <kirill.yukhin@intel.com>
4344 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4346 * config/i386/sse.md
4347 (define_mode_iterator VI8_256_512): New.
4348 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4350 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4351 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4353 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4355 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4357 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4358 pointer to the cumulative reloc value and return the value for
4360 (compute_reloc_for_rtx): Take a const_rtx. Call
4361 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4362 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4363 for_each_rtx for the CONST case.
4365 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4367 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4368 (mark_constants_in_pattern): ...this new function to iterate over
4370 (mark_constants): Update accordingly.
4372 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4374 * varasm.c: Include rtl-iter.h.
4375 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4376 Remove the pointer to the cumulative hashval_t and just return
4377 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4378 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4379 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4381 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4383 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4384 Give real type of data parameter. Remove return value.
4385 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4386 to iterate over subrtxes.
4388 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4390 * var-tracking.c (use_narrower_mode_test): Turn from being a
4391 for_each_rtx callback to being a function that examines each
4393 (adjust_mems): Update accordingly.
4395 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4397 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4398 callback to being a function that examines each subrtx itself.
4399 Remove handling of null rtxes.
4400 (add_uses): Update accordingly.
4402 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4404 * var-tracking.c: Include rtl-iter.h.
4405 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4406 to being a function that examines each subrtx itself.
4407 (use_type): Update accordingly.
4409 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4411 * store-motion.c: Include rtl-iter.h.
4412 (extract_mentioned_regs_1): Delete.
4413 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4414 for_each_rtx to iterate over subrtxes.
4416 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4418 * sel-sched.c: Include rtl-iter.h
4419 (count_occurrences_1): Delete.
4420 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4421 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4423 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4425 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4426 * rtlanal.c (tls_referenced_p_1): Delete.
4427 (tls_referenced_p): Take a const_rtx rather than an rtx.
4428 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4430 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4432 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4433 (for_each_inc_dec): Take an rtx rather than an rtx *.
4434 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4435 (cselib_record_sets): Likewise.
4436 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4437 (check_for_inc_dec): Likewise.
4438 * rtlanal.c (for_each_inc_dec_ops): Delete.
4439 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4440 rather than a pointer to the memory address. Replace
4441 for_each_inc_dec_ops argument with separate function and data
4442 arguments. Abort on non-autoinc addresses.
4443 (for_each_inc_dec_find_mem): Delete.
4444 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4445 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4447 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4449 * rtl.h (find_all_hard_regs): Declare.
4450 * rtlanal.c (find_all_hard_regs): New function.
4451 (record_hard_reg_uses_1): Delete.
4452 (record_hard_reg_uses): Use find_all_hard_regs.
4454 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4456 * rtl.h (replace_label_data): Delete.
4457 (replace_label): Take the old label, new label and update-nuses flag
4458 as direct arguments. Return void.
4459 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4460 * rtlanal.c (replace_label): Update interface as above. Handle
4461 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4462 iterator. Use FOR_EACH_SUBRTX_PTR.
4464 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4466 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4467 with const_rtx parameters.
4468 * varasm.c (get_pool_constant): Likewise.
4469 * rtlanal.c (rtx_referenced_p_1): Delete.
4470 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4471 Assert that the rtx we're looking for is nonnull. Allow searches
4472 for constant pool SYMBOL_REFs.
4474 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4476 * reload1.c: Include rtl-iter.h.
4477 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4478 to being a function that examines each subrtx itself.
4479 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4481 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4483 * regcprop.c (cprop_find_used_regs_1): Delete.
4484 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4486 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4488 * regcprop.c: Include rtl-iter.h.
4489 (kill_value): Take a const_rtx.
4490 (kill_autoinc_value): Turn from being a for_each_rtx callback
4491 to being a function that examines each subrtx itself.
4492 (copyprop_hardreg_forward_1): Update accordingly.
4494 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4496 * reg-stack.c: Include rtl-iter.h.
4497 (subst_stack_regs_in_debug_insn): Delete.
4498 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4499 instead of for_each_rtx.
4501 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4503 * lower-subreg.c (find_decomposable_subregs): Turn from being
4504 a for_each_rtx callback to being a function that examines each
4505 subrtx itself. Remove handling of null rtxes.
4506 (decompose_multiword_subregs): Update accordingly.
4508 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4510 * lower-subreg.c (adjust_decomposed_uses): Delete.
4511 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4512 Remove handling of null rtxes.
4514 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4516 * lower-subreg.c: Include rtl-iter.h.
4517 (resolve_subreg_use): Turn from being a for_each_rtx callback
4518 to being a function that examines each subrtx itself. Remove
4519 handling of null rtxes.
4520 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4521 (decompose_multiword_subregs): Likewise.
4523 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4525 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4526 to being a function that examines each subrtx itself.
4527 (simplify_using_condition, simplify_using_initial_values): Update
4530 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4532 * loop-iv.c: Include rtl-iter.h.
4533 (find_single_def_src): New function.
4534 (replace_single_def_regs): Turn from being a for_each_rtx callback
4535 to being a function that examines each subrtx itself.
4536 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4538 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4540 * jump.c (eh_returnjump_p_1): Delete.
4541 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4542 Remove handling of null rtxes.
4544 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4546 * jump.c: Include rtl-iter.h.
4547 (returnjump_p_1): Delete.
4548 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4549 Remove handling of null rtxes.
4551 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4553 * ira.c: Include rtl-iter.h.
4554 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4555 to being a function that examines each subrtx itself. Remove
4556 handling of null rtxes.
4557 (update_equiv_regs): Update call accordingly.
4559 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4561 * fwprop.c: Include rtl-iter.h.
4562 (varying_mem_p): Turn from being a for_each_rtx callback to being
4563 a function that examines each subrtx itself.
4564 (propagate_rtx): Update accordingly.
4566 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4568 * function.c: Include rtl-iter.h
4569 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4570 callback to being a function that examines each subrtx itself.
4571 Return the changed flag.
4572 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4573 (instantiate_virtual_regs): Update calls accordingly.
4575 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4577 * final.c: Include rtl-iter.h.
4578 (mark_symbol_ref_as_used): Delete.
4579 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4582 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4584 * emit-rtl.c: Include rtl-iter.h.
4585 (find_auto_inc): Turn from being a for_each_rtx callback to being
4586 a function that examines each subrtx itself. Assume the first operand
4587 to an RTX_AUTOINC is the automodified register.
4588 (try_split): Update call accordingly.
4590 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4592 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4593 Return a bool, inverting the result so that 0/false means "not ok".
4594 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4595 subrtxes of a CONST.
4596 (mem_loc_descriptor, add_const_value_attribute)
4597 (resolve_addr_in_expr): Update calls accordingly.
4599 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4601 * dwarf2out.c: Include rtl-iter.h.
4602 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4603 Remove unused data parameter. Return a bool, inverting the result
4604 so that 0/false means "not ok".
4605 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4606 instead of for_each_rtx.
4608 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4610 * dse.c: Include rtl-iter.h.
4611 (check_mem_read_rtx): Change void * parameter to real type.
4612 Remove return value.
4613 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4614 for_each_rtx. Don't handle null rtxes.
4616 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4618 * df-problems.c: Include rtl-iter.h.
4619 (find_memory): Turn from being a for_each_rtx callback to being
4620 a function that examines each subrtx itself. Continue to look for
4621 volatile references even after a nonvolatile one has been found.
4622 (can_move_insns_across): Update calls accordingly.
4624 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4626 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4627 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4628 to iterate over subrtxes. Return a bool rather than an int.
4630 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4632 * ddg.c: Include rtl-iter.h.
4633 (mark_mem_use_1): Rename to...
4634 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4635 instead of for_each_rtx.
4636 (mem_read_insn_p): Update accordingly.
4638 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4640 * cse.c (change_cc_mode_args): Delete.
4641 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4642 a function that examines each subrtx itself. Take the fields of
4643 change_cc_mode_args as argument and return void.
4644 (cse_change_cc_mode_insn): Update calls accordingly.
4646 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4648 * cse.c (is_dead_reg): Change argument to const_rtx.
4649 (dead_debug_insn_data): Delete.
4650 (is_dead_debug_insn): Expand commentary. Turn from being a
4651 for_each_rtx callback to being a function that examines
4652 each subrtx itself. Take the fields of dead_debug_insn_data
4654 (delete_trivially_dead_insns): Update call accordingly.
4656 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4658 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4659 being a for_each_rtx callback to being a function that examines
4661 (cse_extended_basic_block): Update call accordingly.
4663 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4665 * cse.c (check_dependence_data): Delete.
4666 (check_dependence): Change from being a for_each_rtx callback to being
4667 a function that examines all subrtxes itself. Don't handle null rtxes.
4668 (invalidate): Update call accordingly.
4670 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4672 * cse.c: Include rtl-iter.h.
4673 (approx_reg_cost_1): Delete.
4674 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4675 Don't handle null rtxes.
4677 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4679 * cfgcleanup.c: Include rtl-iter.h.
4680 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4681 to being a function that examines each subrtx itself.
4682 (thread_jump): Update accordingly.
4684 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4686 * combine-stack-adj.c: Include rtl-iter.h.
4687 (record_stack_refs_data): Delete.
4688 (record_stack_refs): Turn from being a for_each_rtx callback
4689 to being a function that examines each subrtx itself.
4690 Take a pointer to the reflist. Invert sense of return value
4691 so that true means success and false means failure. Don't
4693 (combine_stack_adjustments_for_block): Update accordingly.
4695 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4697 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4698 callback to a function that takes an rtx and returns a bool
4699 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4702 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4704 * combine.c: Include rtl-iter.h.
4705 (unmentioned_reg_p_1): Delete.
4706 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4707 Don't handle null rtxes.
4709 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4711 * calls.c: Include rtl-iter.h.
4712 (internal_arg_pointer_based_exp_1): Delete.
4713 (internal_arg_pointer_based_exp): Take a const_rtx.
4714 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4716 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4718 * caller-save.c: Include rtl-iter.h.
4719 (add_used_regs_1): Delete.
4720 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4721 to iterate over subrtxes. Assert that any remaining pseudos
4724 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4726 * bt-load.c: Include rtl-iter.h.
4727 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4728 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4729 to iterate over subrtxes.
4730 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4731 find_btr_use rather than btr_referenced_p.
4733 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4735 * alias.c: Include rtl-iter.h.
4736 (refs_newer_value_cb): Delete.
4737 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4739 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4741 * rtl-iter.h: New file.
4742 * rtlanal.c: Include it.
4743 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4744 (generic_subrtx_iterator <T>::add_single_to_queue)
4745 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4746 (generic_subrtx_iterator <T>::free_array): New functions.
4747 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4748 (generic_subrtx_iterator <const_rtx_accessor>)
4749 (generic_subrtx_iterator <rtx_var_accessor>
4750 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4751 (setup_reg_subrtx_bounds): New function.
4752 (init_rtlanal): Call it.
4754 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4757 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4759 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4761 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4763 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4765 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4767 * rtl.h (JUMP_LABEL_AS_INSN): New.
4769 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4771 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4773 (alloc_EXPR_LIST): Strengthen return type from rtx to
4775 (remove_free_EXPR_LIST_node): Likewise for param.
4776 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4777 from rtx to rtx_expr_list *.
4778 * sched-int.h (struct deps_desc): Strengthen fields
4779 "pending_read_mems" and "pending_write_mems" from rtx to
4782 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4783 rtx to rtx_expr_list *.
4784 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4785 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4787 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4788 from rtx to rtx_expr_list *.
4789 * loop-iv.c (simplify_using_initial_values): Strengthen local
4790 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4791 "pnote_next" from rtx * to rtx_expr_list **.
4792 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4793 param "exprp" from rtx * to rtx_expr_list **.
4794 (add_insn_mem_dependence): Strengthen local "mem_list" from
4795 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4797 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4798 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4799 param "old_mems_p" from rtx * to rtx_expr_list **.
4800 * var-tracking.c (struct adjust_mem_data): Strengthen field
4801 "side_effects" from rtx to rtx_expr_list *.
4802 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4804 (prepare_call_arguments): Likewise.
4806 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4808 * function.h (struct rtl_data): Strengthen field
4809 "x_stack_slot_list" from rtx to rtx_expr_list *.
4811 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4812 when assigning to stack_slot_list.
4814 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4816 * function.h (struct rtl_data): Strengthen field
4817 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4818 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4819 rtx * to rtx_expr_list **.
4821 * cfgbuild.c (make_edges): In loop over
4822 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4823 rtx_expr_list *, and use methods of the latter class to clarify
4825 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4826 rtx_expr_list *, and use methods of the latter class to clarify
4828 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4829 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4830 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4831 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4832 to rtx_expr_list *. Use methods of the latter class to clarify
4835 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4837 * function.h (struct expr_status): Strengthen field
4838 "x_forced_labels" from rtx to rtx_expr_list *.
4840 * cfgbuild.c (make_edges): Split local "x" into two locals,
4841 strengthening one from rtx to rtx_expr_list *, and using methods
4843 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4844 loop over forced_labels, introduce strengthen it from rtx to
4845 rtx_expr_list *, using methods to clarify the code.
4846 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4847 to rtx_expr_list *, using methods of said class to clarify the
4849 * reload1.c (set_initial_label_offsets): Split local "x" into two
4850 per-loop variables, strengthening the first from rtx to
4851 rtx_expr_list * and using methods.
4853 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4855 * coretypes.h (class rtx_expr_list): Add forward declaration.
4856 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4857 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4858 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4859 invariant: GET_CODE (X) == EXPR_LIST.
4860 (is_a_helper <rtx_expr_list *>::test): New.
4861 (rtx_expr_list::next): New.
4862 (rtx_expr_list::element): New.
4863 (gen_rtx_EXPR_LIST): New.
4865 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4867 * varasm.c (mark_constants): Convert a GET_CODE check into a
4868 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4869 Use methods of rtx_sequence to clarify the code.
4871 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4873 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4874 local "seq" via a checked cast, and use methods of rtx_sequence
4875 to simplify the code.
4877 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4879 * resource.c (mark_referenced_resources): Strengthen local
4880 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4881 using methods of rtx_sequence to clarify the code.
4882 (find_dead_or_set_registers): Within the switch statement, convert
4883 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4884 the JUMP_P handling, introduce another local "seq", adding a
4885 checked cast to rtx_sequence *. In both cases, use methods of
4886 rtx_sequence to clarify the code.
4887 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4888 via a checked cast, and use methods of rtx_sequence to simplify
4891 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4893 * reorg.c (redundant_insn): In two places in the function, replace
4894 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4895 usings methods of rtx_sequence to clarify the code.
4897 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4899 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4900 local "seq" with a checked cast, and use methods of rtx_sequence
4901 to clarify the code.
4903 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4905 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4906 with a checked cast, in the region for where we know it's a
4907 SEQUENCE. Use methods of rtx_sequence.
4909 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4911 * final.c (get_attr_length_1): Replace GET_CODE check with a
4912 dyn_cast, introducing local "seq" and the use of methods of
4914 (shorten_branches): Likewise, introducing local "body_seq".
4915 Strengthen local "inner_insn" from rtx to rtx_insn *.
4916 (reemit_insn_block_notes): Replace GET_CODE check with a
4917 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4918 Use methods of rtx_sequence.
4919 (final_scan_insn): Likewise, introducing local "seq" for when
4920 "body" is known to be a SEQUENCE, using its methods.
4922 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4924 * except.c (can_throw_external): Strengthen local "seq" from rtx
4925 to rtx_sequence *. Use methods of rtx_sequence.
4926 (insn_nothrow_p): Likewise.
4928 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4930 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4931 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4932 Use methods of rtx_sequence.
4933 (scan_trace): Likewise for local "pat".
4935 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4937 * coretypes.h (class rtx_sequence): Add forward declaration.
4938 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4939 invariant: GET_CODE (X) == SEQUENCE.
4940 (is_a_helper <rtx_sequence *>::test): New.
4941 (is_a_helper <const rtx_sequence *>::test): New.
4942 (rtx_sequence::len): New.
4943 (rtx_sequence::element): New.
4944 (rtx_sequence::insn): New.
4946 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4948 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4950 (alloc_INSN_LIST): Strengthen return type from rtx to
4952 (copy_INSN_LIST): Likewise for return type and param.
4953 (concat_INSN_LIST): Likewise for both params and return type.
4954 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4955 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4956 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4957 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4959 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4960 "implicit_sets", "control_uses", "clobbers" from rtx to
4962 (struct deps_desc): Likewise for fields "pending_read_insns",
4963 "pending_write_insns", "pending_jump_insns",
4964 "last_pending_memory_flush", "last_function_call",
4965 "last_function_call_may_noreturn", "sched_before_next_call",
4966 "sched_before_next_jump".
4967 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4968 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4970 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4971 from rtx to rtx_insn_list *.
4972 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4975 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4976 to rtx_insn_list **.
4977 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4979 (queue_insn): Likewise for local "link".
4980 (struct haifa_saved_data): Strengthen field "insn_queue" from
4981 rtx * to rtx_insn_list **.
4982 (save_backtrack_point): Update allocation of save->insn_queue to
4983 reflect the strengthening of elements from rtx to rtx_insn_list *.
4984 (queue_to_ready): Strengthen local "link" from rtx to
4985 rtx_insn_list *; use methods "next" and "insn" when traversing the
4987 (early_queue_to_ready): Likewise for locals "link", "next_link",
4989 (schedule_block): Update allocation of insn_queue to reflect the
4990 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4991 local "link" from rtx to rtx_insn_list *, and use methods when
4993 (add_to_speculative_block): Strengthen locals "twins" and
4994 "next_node" from rtx to rtx_insn_list *, and use methods when
4995 working with them. Strengthen local "twin" from rtx to
4996 rtx_insn *, eliminating a checked cast.
4997 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4998 from rtx to rtx_insn_list *, and use methods when working with
5001 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
5002 from rtx to rtx_insn_list *, adding a checked cast.
5003 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
5005 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
5006 "newlink" from rtx to rtx_insn_list *. Strengthen local
5007 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
5008 from rtx to rtx_insn *.
5009 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
5010 from rtx to rtx_insn_list *. Use methods of the latter class.
5011 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
5012 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
5013 (remove_free_INSN_LIST_node): Strengthen return type and local
5014 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
5015 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
5016 rtx_insn_list *, using "insn" method.
5018 * sched-deps.c (add_dependence_list): Strengthen param "list"
5019 from rtx to rtx_insn_list *, and use methods when working with it.
5020 (add_dependence_list_and_free): Strengthen param "listp" from
5021 rtx * to rtx_insn_list **.
5022 (remove_from_dependence_list): Strenghten param "listp" from rtx *
5023 to rtx_insn_list **, and use methods when working with *listp.
5024 (remove_from_both_dependence_lists): Strengthen param "listp" from
5025 rtx * to rtx_insn_list **
5026 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
5027 to rtx_insn_list **. Eliminate local "link", in favor of two new
5028 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
5030 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
5031 by introducing local "cond_deps".
5032 (remove_from_deps): Strengthen param "insn" from rtx to
5035 * sched-rgn.c (concat_insn_mem_list): Strengthen param
5036 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
5037 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
5038 Use methods of rtx_insn_list.
5040 * store-motion.c (struct st_expr): Strengthen fields
5041 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
5042 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
5044 (find_moveable_store): Split out "tmp" into multiple more-tightly
5045 scoped locals. Use methods of rtx_insn_list *.
5046 (compute_store_table): Strengthen local "tmp" from rtx to
5047 rtx_insn *. Use methods of rtx_insn_list *.
5049 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5051 * coretypes.h (class rtx_insn_list): Add forward declaration.
5052 * rtl.h (class rtx_insn_list): New subclass of rtx_def
5053 (is_a_helper <rtx_insn_list *>::test): New.
5054 (rtx_insn_list::next): New.
5055 (rtx_insn_list::insn): New.
5056 (gen_rtx_INSN_LIST): Add prototype.
5057 * emit-rtl.c (gen_rtx_INSN_LIST): New.
5058 * gengenrtl.c (special_rtx): Add INSN_LIST.
5060 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5062 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
5063 "prev" from rtx to rtx_insn *.
5065 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5067 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
5068 functions. Require merely an rtx for now, not an rtx_insn *.
5069 (BLOCK_FOR_INSN): Likewise.
5070 (INSN_LOCATION): Likewise.
5071 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
5073 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5075 * rtl.h (PATTERN): Convert this macro into a pair of inline
5076 functions, for now, requiring const_rtx and rtx.
5078 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5080 * target.def (unwind_emit): Strengthen param "insn" from rtx to
5082 (final_postscan_insn): Likewise.
5083 (adjust_cost): Likewise.
5084 (adjust_priority): Likewise.
5085 (variable_issue): Likewise.
5086 (macro_fusion_pair_p): Likewise.
5087 (dfa_post_cycle_insn): Likewise.
5088 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
5089 (first_cycle_multipass_issue): Likewise.
5090 (dfa_new_cycle): Likewise.
5091 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
5092 (speculate_insn): Likewise for param "insn".
5093 (gen_spec_check): Likewise for params "insn" and "label".
5094 (get_insn_spec_ds): Likewise for param "insn".
5095 (get_insn_checked_ds): Likewise.
5096 (dispatch_do): Likewise.
5097 (dispatch): Likewise.
5098 (cannot_copy_insn_p): Likewise.
5099 (invalid_within_doloop): Likewise.
5100 (legitimate_combined_insn): Likewise.
5104 * doc/tm.texi: Automatically updated to reflect changes to
5107 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
5109 (schedule_block): Likewise.
5110 (sched_init): Likewise.
5111 (sched_speculate_insn): Strengthen param "insn" from rtx to
5113 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
5115 * hooks.c (hook_bool_rtx_true): Rename to...
5116 hook_bool_rtx_insn_true): ...this, and strengthen first param from
5118 (hook_constcharptr_const_rtx_null): Rename to...
5119 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5120 first param from const_rtx to const rtx_insn *.
5121 (hook_bool_rtx_int_false): Rename to...
5122 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5123 param from rtx to rtx_insn *.
5124 (hook_void_rtx_int): Rename to...
5125 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5128 * hooks.h (hook_bool_rtx_true): Rename to...
5129 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
5131 (hook_bool_rtx_int_false): Rename to...
5132 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5133 param from rtx to rtx_insn *.
5134 (hook_void_rtx_int): Rename to...
5135 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5137 (hook_constcharptr_const_rtx_null): Rename to...
5138 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5139 first param from const_rtx to const rtx_insn *.
5141 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
5142 and local "prev" from rtx to rtx_insn *.
5144 * sched-int.h (sched_speculate_insn): Strengthen first param from
5147 * sel-sched.c (create_speculation_check): Likewise for local "label".
5148 * targhooks.c (default_invalid_within_doloop): Strengthen param
5149 "insn" from const_rtx to const rtx_insn *.
5150 * targhooks.h (default_invalid_within_doloop): Strengthen param
5151 from const_rtx to const rtx_insn *.
5153 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
5154 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
5156 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
5158 (arc_invalid_within_doloop): Likewise, with const.
5160 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
5161 (arm_cannot_copy_insn_p): Likewise for param "insn".
5162 (arm_unwind_emit): Likewise.
5164 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
5167 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
5168 (c6x_variable_issue): Likewise. Removed now-redundant checked
5170 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
5172 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
5173 Likewise for param "insn".
5174 (epiphany_mode_after): Likewise.
5175 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
5176 params "insn", "dep_insn".
5177 (epiphany_mode_needed): Likewise for param "insn".
5178 (epiphany_mode_after): Likewise.
5180 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
5181 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
5182 (ix86_avx_u128_mode_needed): Likewise.
5183 (ix86_i387_mode_needed): Likewise.
5184 (ix86_mode_needed): Likewise.
5185 (ix86_avx_u128_mode_after): Likewise.
5186 (ix86_mode_after): Likewise.
5187 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
5188 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
5189 (ix86_adjust_priority): Likewise for param "insn".
5190 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
5191 (do_dispatch): Likewise.
5192 (has_dispatch): Likewise.
5193 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
5195 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
5196 reflect renaming of default hook implementation from
5197 hook_constcharptr_const_rtx_null to
5198 hook_constcharptr_const_rtx_insn_null.
5199 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
5201 (ia64_variable_issue): Likewise for param "insn".
5202 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
5203 (ia64_dfa_new_cycle): Likewise.
5204 (ia64_get_insn_spec_ds): Likewise.
5205 (ia64_get_insn_checked_ds): Likewise.
5206 (ia64_speculate_insn): Likewise.
5207 (ia64_gen_spec_check): Likewise for params "insn", "label".
5208 (ia64_asm_unwind_emit): Likewise for param "insn".
5210 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
5212 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
5214 (m68k_sched_variable_issue): Likewise for param "insn".
5216 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
5219 * config/microblaze/microblaze.c (microblaze_adjust_cost):
5220 Likewise for params "insn", "dep".
5222 * config/mips/mips.c (mips_adjust_cost): Likewise.
5223 (mips_variable_issue): Likewise for param "insn".
5224 (mips_final_postscan_insn): Likewise.
5226 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
5227 for params "insn", "dep".
5229 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5231 (pa_adjust_priority): Likewise for param "insn".
5233 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5234 Likewise for params "insn", "dep_insn".
5236 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5238 (rs6000_variable_issue): Likewise.
5239 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5240 (rs6000_debug_adjust_cost): Likewise.
5241 (rs6000_adjust_priority): Likewise for param "insn".
5242 (rs6000_use_sched_lookahead_guard): Likewise.
5243 (get_next_active_insn): Likewise for return type and both params.
5244 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5245 and locals "insn", "next_insn".
5246 (pad_groups): Likewise.
5248 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5250 (s390_cannot_copy_insn_p): Likewise.
5251 (s390_sched_variable_issue): Likewise for third param, eliminating
5253 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5254 default hook implementation from hook_constcharptr_const_rtx_null
5255 to hook_constcharptr_const_rtx_insn_null.
5257 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5258 from rtx to rtx_insn *.
5259 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5260 (sh_variable_issue): Likewise for param "insn".
5261 (sh_dfa_new_cycle): Likewise.
5262 (sh_mode_needed): Likewise.
5263 (sh_mode_after): Likewise.
5265 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5266 params "insn", "dep_insn".
5267 (hypersparc_adjust_cost): Likewise.
5268 (sparc_adjust_cost): Likewise.
5270 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5271 param, eliminated checked cast.
5272 (spu_sched_adjust_cost): Likewise for first and third params.
5274 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5275 params "insn" and "dep_insn" from rtx to rtx_insn *.
5277 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5279 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5281 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5282 (set_is_load_p): ...this, updating to work on a SET pattern rather
5284 (is_store_insn): Rename to...
5285 (set_is_store_p): ...this, updating to work on a SET pattern
5286 rather than an insn.
5287 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5288 top of function to where it is needed. Rewrite the bogus
5289 condition that checks for "insn" and "dep" being PARALLEL to
5290 instead use single_set, introducing locals "insn_set" and
5291 "dep_set". Given that we only ever returned "cost" for a non-pair
5292 of SETs, bail out early if we don't have a pair of SET.
5293 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5294 use the new locals "insn_set" and "dep_set", and update calls to
5295 is_load_insn and is_store_insn to be calls to set_is_load_p and
5298 2014-08-27 Guozhi Wei <carrot@google.com>
5301 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5302 amount before using it.
5304 2014-08-27 Richard Biener <rguenther@suse.de>
5306 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5307 get_maxval_strlen inside a more useful API.
5308 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5309 (gimple_fold_builtin): ... caller.
5310 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5311 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5312 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5313 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5314 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5315 gimple_fold_builtin_sprintf): Adjust to compute maxval
5318 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5321 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5323 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5324 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5325 Anna Tikhonova <anna.tikhonova@intel.com>
5326 Ilya Tocar <ilya.tocar@intel.com>
5327 Andrey Turetskiy <andrey.turetskiy@intel.com>
5328 Ilya Verbin <ilya.verbin@intel.com>
5329 Kirill Yukhin <kirill.yukhin@intel.com>
5330 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5332 * config/i386/sse.md
5333 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5334 Use `concat_tg_mode' attribute to determine asm register size.
5336 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5337 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5338 Anna Tikhonova <anna.tikhonova@intel.com>
5339 Ilya Tocar <ilya.tocar@intel.com>
5340 Andrey Turetskiy <andrey.turetskiy@intel.com>
5341 Ilya Verbin <ilya.verbin@intel.com>
5342 Kirill Yukhin <kirill.yukhin@intel.com>
5343 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5345 * config/i386/sse.md
5346 (define_mode_iterator VI48_AVX512VL): New.
5347 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5348 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5349 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5350 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5351 with VI1): Change mode iterator.
5352 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5353 with VI_ULOADSTORE_BW_AVX512VL): New.
5354 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5355 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5356 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5357 with VI1): Change mode iterator.
5358 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5359 with VI_ULOADSTORE_BW_AVX512VL): New.
5360 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5361 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5362 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5363 with VI1): Change mode iterator.
5364 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5365 with VI_ULOADSTORE_BW_AVX512VL): New.
5366 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5367 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5368 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5369 (define_insn "<avx512>_storedqu<mode>_mask" with
5370 VI48_AVX512VL): New.
5371 (define_insn "<avx512>_storedqu<mode>_mask" with
5372 VI12_AVX512VL): Ditto.
5374 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5375 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5376 Anna Tikhonova <anna.tikhonova@intel.com>
5377 Ilya Tocar <ilya.tocar@intel.com>
5378 Andrey Turetskiy <andrey.turetskiy@intel.com>
5379 Ilya Verbin <ilya.verbin@intel.com>
5380 Kirill Yukhin <kirill.yukhin@intel.com>
5381 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5383 * config/i386/sse.md
5384 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5385 (define_mode_iterator VI48_AVX512BW): New.
5386 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5387 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5388 with VI48_AVX2_48_AVX512F): New.
5389 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5390 with VI2_AVX512VL): Ditto.
5392 2014-08-27 Richard Biener <rguenther@suse.de>
5395 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5396 (fold_builtin_3): Do not fold strcat_chk here.
5397 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5399 (gimple_fold_builtin): Fold strcat_chk here.
5401 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5403 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5404 * dwarf2out.c (dwarf2out_decl): Make static.
5406 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5408 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5410 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5412 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5413 from rtx to rtx_insn *.
5414 (cselib_lookup_from_insn): Likewise for final param.
5415 (cselib_subst_to_values_from_insn): Likewise.
5416 (cselib_add_permanent_equiv): Likewise.
5418 * cselib.c (cselib_current_insn): Likewise for this variable.
5419 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5420 (cselib_lookup_from_insn): Likewise.
5421 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5422 "save_cselib_current_insn".
5423 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5425 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5426 from rtx to rtx_insn *.
5428 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5430 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5433 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5435 * df.h (df_dump_insn_problem_function): Strengthen first param of
5436 this callback from const_rtx to const rtx_insn *.
5437 (struct df_insn_info): Strengthen field "insn" from rtx to
5439 (DF_REF_INSN): Eliminate this function, reinstating the older
5441 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5442 (df_reg_defined): Likewise.
5443 (df_find_use): Likewise.
5444 (df_reg_used): Likewise.
5445 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5447 (df_dump_insn_bottom): Likewise.
5448 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5449 (df_insn_debug_regno): Likewise.
5450 (debug_df_insn): Likewise.
5451 (df_rd_simulate_one_insn): Likewise for param 2.
5452 (df_word_lr_simulate_defs): Likewise for param 1.
5453 (df_word_lr_simulate_uses): Likewise.
5454 (df_md_simulate_one_insn): Likewise for param 2.
5455 (df_simulate_find_noclobber_defs): Likewise for param 1.
5456 (df_simulate_find_defs): Likewise.
5457 (df_simulate_defs): Likewise.
5458 (df_simulate_uses): Likewise.
5459 (df_simulate_one_insn_backwards): Likewise for param 2.
5460 (df_simulate_one_insn_forwards): Likewise.
5461 (df_uses_create): Likewise for param 2.
5462 (df_insn_create_insn_record): Likewise for param 1.
5463 (df_insn_delete): Likewise.
5464 (df_insn_rescan): Likewise.
5465 (df_insn_rescan_debug_internal): Likewise.
5466 (df_insn_change_bb): Likewise.
5467 (df_notes_rescan): Likewise.
5468 * rtl.h (remove_death): Likewise for param 2.
5469 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5471 * sched-int.h (reemit_notes): Strengthen param from rtx to
5473 * valtrack.h (propagate_for_debug): Likewise for param 1.
5475 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5476 local "tmp_rtx" from const_rtx to const rtx_insn *.
5477 * combine.c (remove_death): Strengthen param "insn" from rtx to
5479 (move_deaths): Likewise for local "where_dead".
5480 * cse.c (delete_trivially_dead_insns): Introduce local
5481 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5482 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5484 (df_reg_defined): Likewise.
5485 (df_find_use): Likewise.
5486 (df_reg_used): Likewise.
5487 (df_dump_insn_problem_data): Strengthen param "insn" from
5488 const_rtx to const rtx_insn *.
5489 (df_dump_insn_top): Likewise.
5490 (df_dump_insn_bottom): Likewise.
5491 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5492 (df_insn_debug_regno): Likewise.
5493 (debug_df_insn): Likewise.
5494 (DF_REF_INSN): Delete.
5495 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5496 from rtx to rtx_insn *.
5497 (df_chain_insn_top_dump): Strengthen param "insn" from
5498 const_rtx to const rtx_insn *.
5499 (df_chain_insn_bottom_dump): Likewise.
5500 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5502 (df_word_lr_simulate_uses): Likewise.
5503 (df_print_note): Likewise.
5504 (df_remove_dead_and_unused_notes): Likewise.
5505 (df_set_unused_notes_for_mw): Likewise.
5506 (df_set_dead_notes_for_mw): Likewise.
5507 (df_create_unused_note): Likewise.
5508 (df_simulate_find_defs): Likewise.
5509 (df_simulate_find_uses): Likewise.
5510 (df_simulate_find_noclobber_defs): Likewise.
5511 (df_simulate_defs): Likewise.
5512 (df_simulate_uses): Likewise.
5513 (df_simulate_one_insn_backwards): Likewise.
5514 (df_simulate_one_insn_forwards): Likewise.
5515 (df_md_simulate_one_insn): Likewise.
5516 * df-scan.c (df_uses_create): Likewise.
5517 (df_insn_create_insn_record): Likewise.
5518 (df_insn_delete): Likewise.
5519 (df_insn_rescan): Likewise.
5520 (df_insn_rescan_debug_internal): Likewise.
5521 (df_insn_change_bb): Likewise.
5522 (df_notes_rescan): Likewise.
5523 (df_refs_add_to_chains): Likewise.
5524 (df_insn_refs_verify): Likewise.
5525 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5526 when invoking df_insn_delete.
5527 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5528 (set_unique_reg_note): Add checked cast.
5529 * final.c (cleanup_subreg_operands): Likewise.
5530 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5531 "insn" from rtx to rtx_insn *.
5532 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5533 "last" from rtx to rtx_insn *.
5534 * ira-emit.c (change_regs_in_insn): New function.
5535 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5536 Invoke change_regs_in_insn rather than change_regs.
5537 * ira.c (update_equiv_regs): Strengthen locals "insn",
5538 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5539 for_each_rtx_in_insn rather than for_each_rtx.
5540 * recog.c (confirm_change_group): Add checked casts.
5541 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5543 (peep2_fill_buffer): Add checked cast.
5544 * rtlanal.c (remove_note): Likewise.
5545 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5546 locals "next" "end" from rtx to rtx_insn *.
5548 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5550 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5552 (struct reg_use_data): Likewise for field "insn".
5553 (insn_cost): Likewise for param.
5554 (real_insn_for_shadow): Likewise for return type and param.
5555 (increase_insn_priority): Likewise for param 1.
5556 (debug_dependencies): Likewise for both params.
5558 * haifa-sched.c (insn_delay): Likewise for param "insn".
5559 (real_insn_for_shadow): Likewise for return type and param "insn".
5560 (update_insn_after_change): Likewise for param "insn".
5561 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5563 (insn_cost): Likewise for param "insn".
5564 (increase_insn_priority): Likewise.
5565 (calculate_reg_deaths): Likewise.
5566 (setup_insn_reg_pressure_info): Likewise.
5567 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5568 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5569 (model_recompute): Likewise.
5570 (must_restore_pattern_p): Likewise for param "next".
5571 (model_excess_cost): Likewise for param "insn".
5572 (queue_remove): Likewise.
5573 (adjust_priority): Likewise for param "prev".
5574 (update_register_pressure): Likewise for param "insn".
5575 (setup_insn_max_reg_pressure): Likewise for local "insn".
5576 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5577 (model_add_to_schedule): Likewise.
5578 (model_reset_queue_indices): Likewise for local "insn".
5579 (unschedule_insns_until): Strengthen local "recompute_vec" from
5580 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5581 "con" from rtx to rtx_insn *.
5582 (restore_last_backtrack_point): Likewise for both locals "x". Add
5584 (estimate_insn_tick): Likewise for param "insn".
5585 (commit_schedule): Likewise for params "prev_head", "tail" and
5587 (verify_shadows): Likewise for locals "i1", "i2".
5588 (dump_insn_stream): Likewise for params "head", "tail" and locals
5589 "next_tail", "insn".
5590 (schedule_block): Likewise for locals "insn", "x". Add a checked
5592 (fix_inter_tick): Likewise for params "head", "tail".
5593 (create_check_block_twin): Likewise for local "jump".
5594 (haifa_change_pattern): Likewise for param "insn".
5595 (haifa_speculate_insn): Likewise.
5596 (dump_new_block_header): Likewise for params "head", "tail".
5597 (fix_jump_move): Likewise for param "jump".
5598 (move_block_after_check): Likewise.
5599 (sched_init_insn_luid): Likewise for param "insn".
5600 (sched_init_luids): Likewise for local "insn".
5601 (insn_luid): Likewise for param "insn".
5602 (init_h_i_d): Likewise.
5603 (haifa_init_h_i_d): Likewise for local "insn".
5604 (haifa_init_insn): Likewise for param "insn".
5605 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5607 (create_insn_reg_use): Likewise for param "insn".
5608 (setup_insn_reg_uses): Likewise. Add a checked cast.
5609 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5610 "tail" from rtx to rtx_insn *.
5611 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5612 "insn", "next_tail".
5614 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5616 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5617 from rtx to rtx_insn *.
5618 (model_add_to_schedule): Likewise for locals "start", "end",
5621 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5623 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5625 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5626 "to" and locals "insn", "next", "copy". Remove now-redundant
5629 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5631 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5632 rtx_insn * and param 4 from rtx * to rtx_insn **.
5633 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5634 param 2 from rtx * to rtx_insn **.
5636 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5637 rtx_insn * and final param from rtx * to rtx_insn **.
5639 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5640 from rtx to rtx_insn *.
5641 (try_head_merge_bb): Likewise for both locals named "move_upto".
5642 * df-problems.c (can_move_insns_across): Likewise for params
5643 "from", "to", "across_from", "across_to" and locals "insn",
5644 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5646 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5647 from rtx to rtx_insn *.
5648 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5649 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5650 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5652 (noce_try_abs): Likewise.
5653 (noce_get_condition): Likewise for param "jump". Strengthen param
5654 "earliest" from rtx * to rtx_insn **.
5655 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5657 (find_cond_trap): Likewise.
5658 (dead_or_predicable): Likewise for local "earliest".
5659 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5661 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5662 and local "prev". Strengthen param "earliest" from rtx * to
5664 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5665 Strengthen param "earliest" from rtx * to rtx_insn **.
5667 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5669 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5670 "to" and local "insn" from rtx to rtx_insn *.
5672 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5674 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5675 from rtx to rtx_insn *.
5676 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5677 (code_motion_path_driver): Likewise for local "last_insn".
5678 (simplify_changed_insns): Likewise for local "insn".
5680 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5682 * rtl.h (push_to_sequence): Strengthen param from rtx to
5684 (push_to_sequence2): Likewise for both params.
5685 (delete_insns_since): Likewise for param.
5686 (reorder_insns_nobb): Likewise for all three params.
5687 (set_new_first_and_last_insn): Likewise for both params.
5689 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5690 rtx_insn *. Remove now-redundant cast.
5691 (set_last_insn): Likewise.
5693 * builtins.c (expand_builtin_return): Strengthen local
5694 "call_fusage" from rtx to rtx_insn *.
5695 * cfgrtl.c (create_basic_block_structure): Likewise for local
5697 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5698 "first", "last" and local "insn".
5699 (delete_insns_since): Likewise for param "from".
5700 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5702 (push_to_sequence): Likewise for param "first" and local "last".
5703 (push_to_sequence2): Likewise for params "first" and "last".
5704 * lra.c (emit_add3_insn): Likewise for local "last".
5705 (lra_emit_add): Likewise.
5706 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5708 (process_address_1): Likewise for locals "insn", last".
5709 * modulo-sched.c (ps_first_note): Likewise for return type.
5710 * optabs.c (expand_binop_directly): Likewise for param "last".
5712 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5714 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5716 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5718 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5720 * function.h (struct sequence_stack): Strengthen fields "first"
5721 and "last" from rtx to rtx_insn *.
5722 (struct emit_status): Likewise for fields "x_first_insn" and
5725 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5726 (set_first_insn): Add checked cast.
5727 (get_last_insn): Remove now-redundant checked cast.
5728 (set_last_insn): Add checked cast.
5730 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5731 "saved_first" and "saved_last" from rtx to rtx_insn *.
5733 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5735 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5736 (unlink_insn_chain): Strengthen both params from rtx to
5739 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5741 (unlink_insn_chain): Likewise for params "first" and "last".
5742 Remove now-redundant checked cast.
5743 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5744 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5746 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5748 (add_insn): Likewise for param "insn" and local "prev".
5749 (add_insn_after_nobb): Likewise for both params and local "next".
5750 (add_insn_before_nobb): Likewise for both params and local "prev".
5751 (add_insn_after): Rename param "after" to "uncast_after",
5752 introducing local "after" with another checked cast.
5753 (add_insn_before): Rename params "insn" and "before", giving them
5754 "uncast_" prefixes, adding the old names back using checked casts.
5755 (emit_note_after): Likewise for param "after".
5756 (emit_note_before): Likewise for param "before".
5757 (emit_label): Add a checked cast.
5759 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5761 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5762 "insn" from rtx to rtx_insn *.
5764 * cselib.c (cselib_record_sets_hook): Likewise.
5766 * var-tracking.c (add_with_sets): Likewise, renaming back from
5767 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5770 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5772 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5773 and "header_" from rtx to rtx_insn *.
5774 (struct basic_block_d): Likewise for field "head_" within "x"
5775 field of union basic_block_il_dependent.
5776 (BB_HEAD): Drop function...
5777 (SET_BB_HEAD): ...and this function in favor of...
5778 (BB_HEAD): ...reinstate macro.
5779 (BB_END): Drop function...
5780 (SET_BB_END): ...and this function in favor of...
5781 (BB_END): ...reinstate macro.
5782 (BB_HEADER): Drop function...
5783 (SET_BB_HEADER): ...and this function in favor of...
5784 (BB_HEADER): ...reinstate macro.
5786 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5787 (fix_crossing_unconditional_branches): Likewise.
5788 * caller-save.c (save_call_clobbered_regs): Likewise.
5789 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5790 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5791 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5792 (merge_blocks_move_successor_nojumps): Likewise.
5793 (outgoing_edges_match): Update use of for_each_rtx to
5794 for_each_rtx_in_insn.
5795 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5796 (expand_gimple_cond): Likewise.
5797 (expand_gimple_tailcall): Likewise.
5798 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5800 (construct_exit_block): Drop use of SET_BB_END.
5801 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5803 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5804 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5805 SET_BB_HEAD and SET_BB_END.
5806 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5808 (rtl_delete_block): Drop use of SET_BB_HEAD.
5809 (rtl_split_block): Drop use of SET_BB_END.
5810 (emit_nop_for_unique_locus_between): Likewise.
5811 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5812 (block_label): Drop use of SET_BB_HEAD.
5813 (fixup_abnormal_edges): Drop use of SET_BB_END.
5814 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5815 (relink_block_chain): Likewise.
5816 (fixup_reorder_chain): Drop use of SET_BB_END.
5817 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5818 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5819 rtx_insn **. Drop use of SET_BB_HEADER.
5820 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5822 (BB_HEAD): Delete this function.
5823 (SET_BB_HEAD): Likewise.
5825 (SET_BB_END): Likewise.
5826 (BB_HEADER): Likewise.
5827 (SET_BB_HEADER): Likewise.
5828 * emit-rtl.c (add_insn_after): Rename param "insn" to
5829 "uncast_insn", adding a new local "insn" and a checked cast to
5830 rtx_insn *. Drop use of SET_BB_END.
5831 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5832 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5833 (reorder_insns): Drop use of SET_BB_END.
5834 (emit_insn_after_1): Strengthen param "first" and locals "last",
5835 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5836 (emit_pattern_after_noloc): Add checked cast.
5837 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5838 (restore_other_notes): Likewise.
5839 (move_insn): Likewise.
5840 (sched_extend_bb): Likewise.
5841 (fix_jump_move): Likewise.
5842 * ifcvt.c (noce_process_if_block): Likewise.
5843 (dead_or_predicable): Likewise.
5844 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5845 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5846 * sel-sched-ir.c (sel_move_insn): Likewise.
5847 * sel-sched.c (move_nop_to_previous_block): Likewise.
5849 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5851 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5853 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5855 * basic-block.h (create_basic_block_structure): Strengthen params
5856 1 "head" and 2 "end" from rtx to rtx_insn *.
5857 * cfgrtl.c (create_basic_block_structure): Likewise.
5858 (rtl_create_basic_block): Update casts from void * to rtx to
5859 rtx_insn *, so that we can pass them as rtx_insn * to
5860 create_basic_block_structure.
5861 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5863 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5865 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5867 (check_for_inc_dec): Strengthen param "insn" from rtx to
5870 * cselib.h (cselib_process_insn): Likewise.
5872 * cselib.c (cselib_record_sets): Likewise.
5873 (cselib_process_insn): Likewise.
5875 * dse.c (struct insn_info): Likewise for field "insn".
5876 (check_for_inc_dec_1): Likewise for local "insn".
5877 (check_for_inc_dec): Likewise for param "insn".
5878 (scan_insn): Likewise.
5879 (dse_step1): Likewise for local "insn".
5881 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5882 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5884 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5886 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5887 from rtx to rtx_insn *.
5888 (DEP_PRO): Delete this function and...
5889 (SET_DEP_PRO): ...this function in favor of...
5890 (DEP_PRO): ...reinstate this macro.
5891 (DEP_CON): Delete this function and...
5892 (SET_DEP_CON): ...this function in favor of...
5893 (DEP_CON): ...reinstate this old macro.
5894 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5895 (init_dep): Likewise.
5896 (set_priorities): Likewise for both params.
5897 (sd_copy_back_deps): Likewise for params 1 and 2.
5899 * haifa-sched.c (priority): Likewise for param "insn" and local
5901 (set_priorities): Likewise for params "head" and "tail" and local
5903 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5905 (add_to_speculative_block): Add a checked cast.
5906 (create_check_block_twin): Drop use of SET_DEP_CON.
5907 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5910 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5911 Drop use of SET_DEP_PRO
5912 (init_dep): Strengthen params "pro" and "con" from rtx to
5914 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5918 (SET_DEP_PRO): Delete.
5919 (SET_DEP_CON): Delete.
5921 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5923 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5924 from rtx to rtx_insn *.
5925 (VINSN_INSN_RTX): Eliminate rvalue function and...
5926 (SET_VINSN_INSN): ...lvalue function in favor of...
5927 (VINSN_INSN_RTX): reinstate this old macro.
5929 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5930 in favor of VINSN_INSN_RTX.
5931 (VINSN_INSN_RTX): Delete this function.
5932 (SET_VINSN_INSN_RTX): Likewise.
5934 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5936 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5937 (BND_TO): Delete this function and...
5938 (SET_BND_TO): ...this functions in favor of...
5939 (BND_TO): ...reinstating this macro.
5940 (struct _fence): Strengthen field "executing_insns" from
5941 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5942 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5943 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5944 and param "insn" from rtx to insn_t.
5945 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5948 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5950 (rtx_vec_t): Likewise.
5951 (struct sched_deps_info_def): Strengthen param of "start_insn"
5952 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5953 "note_mem_dep" callback and first param of "note_dep" callback.
5955 * haifa-sched.c (add_to_speculative_block): Strengthen param
5956 "insn" from rtx to rtx_insn *.
5957 (clear_priorities): Likewise.
5958 (calc_priorities): Likewise for local "insn".
5960 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5961 Remove redundant checked cast.
5962 (haifa_note_mem_dep): Likewise for param "pending_insn".
5963 (haifa_note_dep): Likewise for param "elem".
5964 (note_mem_dep): Likewise for param "e".
5965 (sched_analyze_1): Add checked casts.
5966 (sched_analyze_2): Likewise.
5968 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5969 from rtx to rtx_insn *.
5970 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5971 from vec<rtx> * to vec<rtx_insn *> *.
5973 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5975 (flist_add): Strengthen param "executing_insns" from
5976 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5977 (advance_deps_context): Remove now-redundant checked cast.
5978 (init_fences): Replace uses of NULL_RTX with NULL.
5979 (merge_fences): Strengthen params "last_scheduled_insn" and
5980 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5981 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5982 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5983 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5984 an instruction, rather than doing double-duty as a pattern.
5985 (return_nop_to_pool): Update for change of insn_t.
5986 (deps_init_id): Remove now-redundant checked cast.
5987 (struct sched_scan_info_def): Strengthen param of "init_insn"
5988 callback from rtx to insn_t.
5989 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5990 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5992 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5993 "end" from rtx to rtx_insn *.
5994 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5995 (rtx insn_rtx, bool force_unique_p)
5996 (BND_TO): Delete function.
5997 (SET_BND_TO): Delete function.
5999 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
6001 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
6002 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
6004 (undo_transformations): Likewise for param "insn".
6005 (update_liveness_on_insn): Likewise.
6006 (compute_live_below_insn): Likewise for param "insn" and local
6008 (update_data_sets): Likewise for param "insn".
6009 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
6010 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
6011 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
6013 (move_cond_jump): Likewise for param "insn".
6014 (move_cond_jump): Drop use of SET_BND_TO.
6015 (compute_av_set_on_boundaries): Likewise.
6016 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
6017 (update_and_record_unavailable_insns): Strengthen local "bb_end"
6018 from rtx to rtx_insn *.
6019 (maybe_emit_renaming_copy): Likewise for param "insn".
6020 (maybe_emit_speculative_check): Likewise.
6021 (handle_emitting_transformations): Likewise.
6022 (remove_insn_from_stream): Likewise.
6023 (code_motion_process_successors): Strengthen local "succ" from rtx
6026 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6028 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
6029 ilist_t, not _xlist_t;
6030 (ILIST_INSN): Define in terms of new union field "insn".
6031 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
6033 (struct _list_node): Add new field "insn" to the union, of type
6035 (ilist_add): Replace macro with an inline function, requiring an
6037 (ilist_remove): Define this macro directly in terms of
6038 _list_remove, rather than indirectly via _xlist_remove.
6039 (ilist_clear): Likewise, in terms of _list_clear rather than
6041 (ilist_is_in_p): Replace macro with an inline function, requiring
6043 (_list_iter_cond_insn): New function.
6044 (ilist_iter_remove): Define this macro directly in terms of
6045 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
6046 (ilist_iterator): Define directly in terms of _list_iterator
6047 rather than indirectly through _xlist_iterator.
6048 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
6049 than in terms of _FOR_EACH_X.
6050 (FOR_EACH_INSN_1): Likewise.
6052 2014-08-26 Joseph Myers <joseph@codesourcery.com>
6056 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
6057 DECL_HARD_REGISTER and return for invalid register specifications.
6058 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
6059 DECL_HARD_REGISTER, call expand_one_error_var.
6060 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
6061 CC_REGNUM with non-MODE_CC modes.
6062 (arm_regno_class): Return NO_REGS for PC_REGNUM.
6064 2014-08-26 Marek Polacek <polacek@redhat.com>
6067 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
6069 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
6071 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
6072 qi cost; add di cost.
6073 (cortexa57_addrcost_table): Likewise.
6075 2014-08-26 Marek Polacek <polacek@redhat.com>
6078 * expr.c (is_aligning_offset): Remove logical not.
6080 2014-08-26 Marek Polacek <polacek@redhat.com>
6083 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
6084 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
6086 2014-08-26 Richard Biener <rguenther@suse.de>
6088 PR tree-optimization/62175
6089 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
6090 expand possibly trapping operations.
6092 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6094 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
6095 "insn" from rtx to rtx_insn *.
6096 (permute_load): Likewise for param "insn".
6097 (permute_store): Likewise.
6098 (handle_special_swappables): Likewise for local "insn".
6099 (replace_swap_with_copy): Likewise for locals "insn" and
6101 (rs6000_analyze_swaps): Likewise for local "insn".
6103 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6105 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
6108 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6110 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
6111 "note_list" from rtx to rtx_insn *.
6112 (BB_NOTE_LIST): Replace this function and...
6113 (SET_BB_NOTE_LIST): ...this function with...
6114 (BB_NOTE_LIST): ...the former macro implementation.
6116 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
6117 local "from_start" from rtx to rtx_insn *. Strengthen param
6118 "to_endp" from rtx * to rtx_insn **.
6120 * haifa-sched.c (concat_note_lists): Likewise.
6121 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
6123 (sel_restore_notes): Likewise.
6124 (move_bb_info): Likewise.
6125 (BB_NOTE_LIST): Delete this function.
6126 (SET_BB_NOTE_LIST): Delete this function.
6127 * sel-sched.c (create_block_for_bookkeeping): Eliminate
6128 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
6130 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6132 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
6133 from rtx * to rtx_insn **.
6134 (reorder2): Likewise.
6135 (dependencies_evaluation_hook): Strengthen params "head", "tail"
6136 from rtx to rtx_insn *.
6138 * doc/tm.texi: Update mechanically for above change to target.def.
6140 * sched-int.h (note_list): Strengthen this variable from rtx to
6142 (remove_notes): Likewise for both params.
6143 (restore_other_notes): Likewise for return type and first param.
6144 (struct ready_list): Strengthen field "vec" from rtx * to
6146 (struct dep_replacement): Strenghten field "insn" from rtx to
6148 (struct deps_desc): Likewise for fields "last_debug_insn",
6150 (struct haifa_sched_info): Likewise for callback field
6151 "can_schedule_ready_p"'s param, for first param of "new_ready"
6152 callback field, for both params of "rank" callback field, for
6153 first field of "print_insn" callback field (with a const), for
6154 both params of "contributes_to_priority" callback, for param
6155 of "insn_finishes_block_p" callback, for fields "prev_head",
6156 "next_tail", "head", "tail", for first param of "add_remove_insn"
6157 callback, for first param of "begin_schedule_ready" callback, for
6158 both params of "begin_move_insn" callback, and for second param
6159 of "advance_target_bb" callback.
6160 (add_dependence): Likewise for params 1 and 2.
6161 (sched_analyze): Likewise for params 2 and 3.
6162 (deps_analyze_insn): Likewise for param 2.
6163 (ready_element): Likewise for return type.
6164 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6165 (try_ready): Strenghten param from rtx to rtx_insn *.
6166 (sched_emit_insn): Likewise for return type.
6167 (record_delay_slot_pair): Likewise for params 1 and 2.
6168 (add_delay_dependencies): Likewise for param.
6169 (contributes_to_priority): Likewise for both params.
6170 (find_modifiable_mems): Likewise.
6172 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
6173 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
6174 "first_older_only_insn" from rtx to rtx_insn *.
6175 (arm_sched_reorder): Strengthen param "ready" from rtx * to
6178 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
6179 "last_scheduled_iter0" from rtx to rtx_insn *.
6180 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
6181 (c6x_sched_reorder_1): Strengthen param "ready" and locals
6182 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6183 "insn" from rtx to rtx_insn *.
6184 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
6186 (c6x_sched_reorder2): Strengthen param "ready" and locals
6187 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6188 "insn" from rtx to rtx_insn *.
6189 (c6x_variable_issue): Add a checked cast when assigning from insn
6190 to ss.last_scheduled_iter0.
6191 (split_delayed_branch): Strengthen param "insn" and local "i1"
6192 from rtx to rtx_insn *.
6193 (split_delayed_nonbranch): Likewise.
6194 (undo_split_delayed_nonbranch): Likewise for local "insn".
6195 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
6196 "entry_after", "end_packet", "head_insn", "tail_insn",
6197 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
6198 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
6199 to rtx_insn **. Remove now-redundant checked cast on last_insn,
6200 but add a checked cast on loop->start_label. Consolidate calls to
6201 avoid assigning result of gen_spkernel to "insn", now an
6204 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
6205 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
6207 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
6208 rtx_insn **. Strengthen locals "top", "next" from rtx to
6210 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
6211 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6212 (add_parameter_dependencies): Strengthen params "call", "head" and
6213 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
6214 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
6215 (add_dependee_for_func_arg): Likewise for param "arg" and local
6217 (ix86_dependencies_evaluation_hook): Likewise for params "head",
6218 "tail" and locals "insn", "first_arg".
6220 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
6221 for params "head", "tail" and locals "insn", "next", "next_tail".
6222 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
6223 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
6224 "insn", "lowest", "highest" from rtx to rtx_insn *.
6225 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
6227 (ia64_sched_reorder2): Likewise.
6229 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6230 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6231 from rtx * to rtx_insn **.
6232 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6234 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6236 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6237 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6240 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6241 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6243 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6244 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6245 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6247 (vr4130_reorder): Likewise.
6248 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6250 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6252 (mips_sched_reorder): Likewise.
6253 (mips_sched_reorder2): Likewise.
6255 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6257 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6258 Strengthen local "tmp" from rtx to rtx_insn *.
6259 (rs6000_sched_reorder2): Likewise.
6261 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6262 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6263 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6264 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6266 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6267 "tmp2" from rtx to rtx_insn *.
6268 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6269 Strengthen local "insn" from rtx to rtx_insn *.
6270 (ready_reorder): Strengthen param "ready" from rtx * to
6271 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6272 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6273 (sh_reorder2): Likewise.
6275 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6276 local "insn" from rtx to rtx_insn *.
6278 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6280 (scheduled_insns): Strengthen this variable from vec<rtx> to
6282 (set_modulo_params): Likewise for locals "i1", "i2".
6283 (record_delay_slot_pair): Likewise for params "i1", "i2".
6284 (add_delay_dependencies): Likewise for param "insn".
6285 (cond_clobbered_p): Likewise.
6286 (recompute_todo_spec): Likewise for local "prev".
6287 (last_scheduled_insn): Likewise for this variable.
6288 (nonscheduled_insns_begin): Likewise.
6289 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6291 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6293 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6294 Strengthen local "insn" from rtx to rtx_insn *.
6295 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6296 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6297 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6298 (ready_remove_first): Likewise for return type and local "t".
6299 (ready_element): Likewise for return type.
6300 (ready_remove): Likewise for return type and local "t".
6301 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6302 (check_clobbered_conditions): Strengthen local "x" from rtx to
6303 rtx_insn *, adding a checked cast.
6304 (schedule_insn): Likewise for param "insn".
6305 (remove_notes): Likewise for params "head", "tail" and locals
6306 "next_tail", "insn", "next".
6307 (struct haifa_saved_data): Likewise for fields
6308 "last_scheduled_insn", "nonscheduled_insns_begin".
6309 (save_backtrack_point): Update for change to field "vec" of
6311 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6313 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6314 from rtx to rtx_insn *
6315 (resolve_dependencies): Strengthen param "insn" from rtx to
6317 (restore_other_notes): Likewise for return type, for param "head"
6318 and local "note_head".
6319 (undo_all_replacements): Likewise for local "insn".
6320 (first_nonscheduled_insn): Likewise for return type and local "insn".
6321 (queue_to_ready): Likewise for local "insn", adding checked casts.
6322 (early_queue_to_ready): Likewise for local "insn".
6323 (debug_ready_list_1): Strengthen local "p" from rtx * to
6325 (move_insn): Strengthen param "insn" and local "note" from rtx to
6327 (insn_finishes_cycle_p): Likewise for param "insn".
6328 (max_issue): Likewise for local "insn".
6329 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6331 (commit_schedule): Strengthen param "prev_head" and local "insn"
6332 from rtx to rtx_insn *
6333 (prune_ready_list): Likewise for local "insn".
6334 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6335 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6336 (set_priorities): Likewise for local "prev_head".
6337 (try_ready): Likewise for param "next".
6338 (fix_tick_ready): Likewise.
6339 (change_queue_index): Likewise.
6340 (sched_extend_ready_list): Update for change to field "vec" of
6342 (generate_recovery_code): Strengthen param "insn" from rtx to
6344 (begin_speculative_block): Likewise.
6345 (create_check_block_twin): Likewise for param "insn" and locals
6346 "label", "check", "twin". Introduce local "check_pat" to avoid
6347 "check" being used as a plain rtx before being used as an insn.
6348 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6349 extracting elements from ready_list.
6350 (sched_remove_insn): Strengthen param "insn" from rtx to
6352 (sched_emit_insn): Likewise for return type.
6353 (ready_remove_first_dispatch): Likewise for return type and local
6356 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6358 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6361 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6362 from rtx to rtx_insn *.
6363 (add_dependence_list): Likewise for param "insn". Add a checked
6365 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6366 to rtx_insn *. Strengthen param "list_p" from rtx * to
6368 (chain_to_prev_insn): Strengthen param "insn" and locals
6369 "prec_nonnote", "i" from rtx to rtx_insn *.
6370 (flush_pending_lists): Likewise for param "insn".
6371 (cur_insn): Likewise for this variable.
6372 (haifa_start_insn): Add a checked cast.
6373 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6374 (sched_analyze_reg): Likewise for param "insn".
6375 (sched_analyze_1): Likewise.
6376 (sched_analyze_2): Likewise. Add checked casts.
6377 (sched_analyze_insn): Likewise. Also for local "prev".
6378 (deps_analyze_insn): Likewise for param "insn".
6379 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6380 (add_dependence_1): Likewise for params "insn", "elem".
6381 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6382 (parse_add_or_inc): Likewise for param "insn".
6383 (find_inc): Likewise for local "inc_cand".
6384 (find_modifiable_mems): Likewise for params "head", "tail" and
6385 locals "insn", "next_tail".
6387 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6388 (begin_schedule_ready): Likewise for param "insn".
6389 (begin_move_insn): Likewise for params "insn" and "last".
6390 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6392 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6393 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6394 (ebb_add_remove_insn): Likewise for param "insn".
6395 (advance_target_bb): Likewise.
6397 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6399 (check_live): Likewise for param "insn".
6400 (init_ready_list): Likewise for local "insn".
6401 (can_schedule_ready_p): Likewise for param "insn".
6402 (begin_schedule_ready): Likewise.
6403 (new_ready): Likewise for param "next".
6404 (rgn_print_insn): Likewise for param "insn".
6405 (rgn_rank): Likewise for params "insn1", "insn2".
6406 (contributes_to_priority): Likewise for params "next", "insn".
6407 (rgn_insn_finishes_block_p): Likewise for param "insn".
6408 (add_branch_dependences): Likewise for params "head", "tail" and
6409 locals "insn", "last".
6410 (rgn_add_remove_insn): Likewise for param "insn".
6411 (advance_target_bb): Likewise.
6413 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6414 const_rtx to const rtx_insn *.
6416 * sel-sched-dump.h (sel_print_insn): Likewise.
6418 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6419 (deps_init_id): Likewise.
6421 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6422 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6425 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6427 * output.h (final_start_function): Strengthen param 1 from rtx to
6430 * final.c (final_start_function): Likewise, renaming back from
6431 "uncast_first" to "first", and dropping the checked cast from rtx
6434 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6436 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6437 * final.c (final): Likewise. Rename param back from
6438 "uncast_first" to "first" and eliminate the checked cast from rtx
6441 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6443 * output.h (shorten_branches): Strengthen param from rtx to
6446 * final.c (shorten_branches): Likewise, renaming param back from
6447 "uncast_first" to "first", and dropping the checked cast from rtx
6450 * genattr.c (gen_attr): Likewise when writing out the prototype of
6453 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6455 * sched-int.h (struct haifa_sched_info): Strengthen fields
6456 "prev_head" and "next_tail" from rtx to rtx_insn *.
6458 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6460 * rtl.h (rtx_jump_table_data::get_labels): New method.
6461 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6462 with use of the new rtx_jump_table_data::get_labels method.
6463 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6464 to rtx_jump_table_data *. Simplify by using get_labels method.
6465 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6466 a dyn_cast, introducing local "table", using it to replace
6467 label-lookup logic with a get_labels method call.
6468 (patch_jump_insn): Simplify using get_labels method.
6469 * dwarf2cfi.c (create_trace_edges): Likewise.
6470 * rtlanal.c (label_is_jump_target_p): Likewise.
6472 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6474 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6477 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6478 (unshare_all_rtl_again): Likewise, also for local "p".
6480 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6482 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6484 * cfgrtl.c (delete_insn_and_edges): Likewise.
6486 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6488 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6489 from rtx to rtx_insn *.
6491 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6493 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6495 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6496 locals "returnjump", "epilogue_end", "insn", "next".
6498 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6499 "returnjump" from rtx * to rtx_insn **.
6500 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6502 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6504 * basic-block.h (struct edge_def). Strengthen "r" within
6505 union edge_def_insns from rtx to rtx_insn *.
6507 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6508 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6510 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6511 from rtx to rtx_insn *.
6512 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6514 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6515 (reg_used_on_edge): Likewise.
6516 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6517 (gt_pch_nx): New overload for rtx_insn *&.
6518 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6519 from rtx to rtx_insn *.
6521 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6523 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6524 from rtx to rtx_insn *.
6525 (BB_FOOTER): Replace function with access macro.
6526 (SET_BB_FOOTER): Delete.
6528 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6530 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6531 (emit_barrier_after_bb): Likewise.
6532 (record_effective_endpoints): Likewise.
6533 (relink_block_chain): Likewise.
6534 (fixup_fallthru_exit_predecessor): Likewise.
6535 (cfg_layout_duplicate_bb): Likewise.
6536 (cfg_layout_split_block): Likewise.
6537 (cfg_layout_delete_block): Likewise.
6538 (cfg_layout_merge_blocks): Likewise.
6539 (BB_FOOTER): Delete function.
6540 (SET_BB_FOOTER): Delete function.
6541 * combine.c (update_cfg_for_uncondjump): Replace uses of
6542 SET_BB_FOOTER with BB_FOOTER.
6544 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6546 * except.h (struct eh_landing_pad_d): Strengthen field
6547 "landing_pad" from rtx to rtx_code_label *.
6549 * except.c (sjlj_emit_dispatch_table): Likewise for param
6551 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6553 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6555 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6556 first param from rtx to rtx_insn *.
6557 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6558 field "set_frame_ptr_insn".
6559 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6560 "csend" from rtx to rtx_code_label *.
6561 (xtensa_expand_atomic): Likewise for local "csloop".
6562 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6564 (xtensa_call_tls_desc): Likewise for return type and locals
6565 "call_insn", "insns".
6566 (xtensa_legitimize_tls_address): Likewise for local "insns".
6567 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6569 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6571 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6572 first param from rtx to rtx_insn *.
6573 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6576 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6578 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6579 Strengthen param 1 from rtx to rtx_insn *.
6580 (tilepro_output_cbranch): Likewise.
6581 (tilepro_adjust_insn_length): Likewise.
6582 (tilepro_final_prescan_insn): Likewise for sole param.
6584 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6585 Likewise for local "last".
6586 (cbranch_predicted_p): Likewise for param "insn".
6587 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6588 (tilepro_output_cbranch_with_opcode): Likewise.
6589 (tilepro_output_cbranch): Likewise.
6590 (frame_emit_load): Likewise for return type and locals "seq",
6592 (emit_sp_adjust): Likewise for return type and local "insn".
6593 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6595 (tilepro_adjust_insn_length): Likewise for param "insn".
6596 (next_insn_to_bundle): Likewise for return type and params
6598 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6599 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6601 (match_addli_pcrel): Likewise for param "insn".
6602 (replace_addli_pcrel): Likewise.
6603 (match_auli_pcrel): Likewise.
6604 (replace_auli_pcrel): Likewise.
6605 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6607 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6608 "queue", "next_queue", "prev".
6609 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6610 (tilepro_final_prescan_insn): Likewise for param "insn".
6612 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6614 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6615 Strengthen param 1 from rtx to rtx_insn *.
6616 (tilegx_output_cbranch): Likewise.
6617 (tilegx_adjust_insn_length): Likewise.
6618 (tilegx_final_prescan_insn): Likewise for sole param.
6620 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6622 (cbranch_predicted_p): Likewise for param "insn".
6623 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6624 (tilegx_output_cbranch_with_opcode): Likewise.
6625 (tilegx_output_cbranch): Likewise.
6626 (frame_emit_load): Likewise for return type.
6627 (set_frame_related_p): Likewise for locals "seq", "insn".
6628 (emit_sp_adjust): Likewise for return type, and for local "insn".
6629 Introduce local "pat" for use in place of "insn" where the latter
6630 isn't an instruction.
6631 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6632 from rtx to rtx_insn *.
6633 (tilegx_adjust_insn_length): Likewise for param "insn".
6634 (next_insn_to_bundle): Likewise for return type and params "r" and
6636 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6638 (replace_insns): Likewise for params "old_insn", "new_insns".
6639 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6641 (replace_mov_pcrel_step2): Likewise.
6642 (replace_mov_pcrel_step3): Likewise.
6643 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6645 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6646 "queue", "next_queue", "prev".
6647 (tilegx_output_mi_thunk): Likewise for local "insn".
6648 (tilegx_final_prescan_insn): Likewise for param "insn".
6650 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6652 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6654 (frame_emit_load): Likewise.
6655 (frame_emit_add_imm): Likewise, also for local "insn".
6656 (spu_expand_prologue): Likewise for local "insn".
6657 (struct spu_bb_info): Likewise for field "prop_jump".
6658 (emit_nop_for_insn): Likewise for param "insn" and local
6660 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6662 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6663 locals "hint", "insn".
6664 (get_branch_target): Likewise for param "branch".
6665 (insn_clobbers_hbr): Likewise for param "insn".
6666 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6667 locals "insn", "before_4", "before_16".
6668 (insert_hbrp): Likewise for local "insn".
6669 (spu_machine_dependent_reorg): Likewise for locals "branch",
6670 "insn", "next", "bbend".
6671 (uses_ls_unit): Likewise for param "insn".
6672 (get_pipe): Likewise.
6673 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6674 introducing a checked cast.
6675 (spu_sched_adjust_cost): Likewise for params "insn" and
6677 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6678 (spu_sms_res_mii): Likewise.
6680 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6682 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6683 from rtx to rtx_insn *.
6684 (output_cbranch): Likewise for param 6.
6685 (output_return): Likewise for param 1.
6686 (output_sibcall): Likewise.
6687 (output_v8plus_shift): Likewise.
6688 (output_v8plus_mult): Likewise.
6689 (output_v9branch): Likewise for param 7.
6690 (output_cbcond): Likewise for param 3.
6692 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6694 (sparc_legitimize_pic_address): Likewise.
6695 (sparc_emit_call_insn): Likewise.
6696 (emit_save_or_restore_regs): Likewise.
6697 (emit_window_save): Likewise for return type and local "insn".
6698 (sparc_expand_prologue): Likewise for local "insn".
6699 (sparc_flat_expand_prologue): Likewise.
6700 (output_return): Likewise for param "insn".
6701 (output_sibcall): Likewise for param "insn" and local "delay".
6702 (output_ubranch): Likewise for param "insn".
6703 (output_cbranch): Likewise.
6704 (output_cbcond): Likewise.
6705 (output_v9branch): Likewise.
6706 (output_v8plus_shift): Likewise.
6707 (sparc_output_mi_thunk): Likewise for local "insn".
6708 (get_some_local_dynamic_name): Likewise.
6709 (output_v8plus_mult): Likewise for param "insn".
6711 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6713 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6714 from rtx to rtx_insn *.
6715 (output_branchy_insn): Likewise for param 3.
6716 (output_far_jump): Likewise for param 1.
6717 (final_prescan_insn): Likewise.
6718 (sh_insn_length_adjustment): Likewise for sole param.
6720 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6721 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6723 (sh_emit_compare_and_set): Likewise for local "lab".
6724 (output_far_jump): Strengthen param "insn" and local "prev" from
6726 (output_branchy_insn): Likewise for param "insn" and local
6728 (output_ieee_ccmpeq): Likewise for param "insn".
6729 (struct label_ref_list_d): Strengthen field "label" from rtx to
6731 (pool_node): Likewise.
6732 (pool_window_label): Likewise for this global.
6733 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6734 (dump_table): Strengthen params "start", "barrier" and local
6735 "scan" from rtx to rtx_insn *.
6736 (broken_move): Likewise for param "insn".
6737 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6738 Strengthen param "first_mova" from rtx * to rtx_insn **.
6739 (mova_p): Likewise for param "insn".
6740 (fixup_mova): Likewise for param "mova".
6741 (find_barrier): Likewise for return type, params "mova" and
6742 "from", and locals "barrier_before_mova", "found_barrier",
6743 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6744 "label" from rtx to rtx_code_label *.
6745 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6747 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6748 (split_branches): Likewise for param "first" and local "insn".
6749 (final_prescan_insn): Likewise for param "insn".
6750 (sequence_insn_p): Likewise for locals "prev", "next".
6751 (sh_insn_length_adjustment): Likewise for param "insn".
6752 (sh_can_redirect_branch): Likewise for local "insn".
6753 (find_r0_life_regions): Likewise for locals "end", "insn".
6754 (sh_output_mi_thunk): Likewise for local "insns".
6756 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6758 * config/score/score.c (score_output_mi_thunk): Strengthen local
6759 "insn" from rtx to rtx_insn *.
6760 (score_prologue): Likewise.
6762 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6764 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6765 1 from rtx to rtx_insn *.
6766 (s390_emit_jump): Likewise for return type.
6767 (s390_emit_call): Likewise.
6768 (s390_load_got): Likewise.
6770 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6772 (s390_match_ccmode): Likewise for param "insn".
6773 (s390_emit_jump): Likewise for return type.
6774 (s390_split_branches): Likewise for local "label".
6775 (struct constant): Strengthen field "label" from rtx to
6777 (struct constant_pool): Likewise for field "label". Strengthen
6778 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6780 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6782 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6783 (s390_end_pool): Likewise.
6784 (s390_dump_pool): Likewise for local "insn".
6785 (s390_mainpool_start): Likewise.
6786 (s390_chunkify_start): Likewise.
6787 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6788 with insns. Strengthen locals "label", "jump", "barrier", "next",
6789 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6790 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6792 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6793 "jump", "label", "next_insn".
6794 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6795 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6797 (s390_load_got): Likewise for return type and local "insns".
6798 (s390_save_gprs_to_fprs): Likewise for local "insn".
6799 (s390_restore_gprs_from_fprs): Likewise.
6800 (pass_s390_early_mach::execute): Likewise.
6801 (s390_emit_prologue): Likewise for local "insns".
6802 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6804 (s390_emit_call): Strengthen return type and local "insn" from
6806 (s390_emit_tpf_eh_return): Likewise for local "insn".
6807 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6808 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6809 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6811 (s390_non_addr_reg_read_p): Likewise for param "insn".
6812 (find_cond_jump): Likewise for return type and param "insn".
6813 (s390_swap_cmp): Likewise for param "insn".
6814 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6815 "prev_insn", "next_insn".
6816 (s390_reorg): Likewise for locals "insn", "target".
6817 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6818 (s390_sched_variable_issue): For now, rename param "insn" to
6819 "uncast_insn", introducing a checked cast.
6820 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6822 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6823 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6825 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6827 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6828 param from rtx to rtx_insn *.
6829 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6831 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6833 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6834 4 from rtx to rtx_insn *.
6835 (rs6000_final_prescan_insn): Likewise for first param.
6836 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6838 (rs6000_get_some_local_dynamic_name): Likewise.
6839 (output_cbranch): Likewise for param "insn".
6840 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6841 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6842 (rs6000_emit_allocate_stack): Likewise for local "insn".
6843 (load_cr_save): Likewise.
6844 (restore_saved_cr): Likewise.
6845 (restore_saved_lr): Likewise.
6846 (emit_cfa_restores): Likewise.
6847 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6848 "deleted_debug_label".
6849 (rs6000_output_mi_thunk): Likewise for local "insn".
6850 (rs6000_final_prescan_insn): Likewise for param "insn".
6852 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6854 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6855 Strengthen param "insn" from rtx to rtx_insn *.
6856 * config/picochip/picochip.c (picochip_current_prescan_insn):
6857 Likewise for this variable.
6858 (picochip_final_prescan_insn): Likewise for param "insn".
6860 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6862 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6863 from rtx to rtx_insn *.
6864 (pa_output_indirect_call): Likewise.
6865 (pa_adjust_insn_length): Likewise.
6866 (pa_attr_length_millicode_call): Likewise.
6867 (pa_attr_length_call): Likewise.
6868 (pa_attr_length_indirect_call): Likewise.
6870 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6872 (pa_attr_length_millicode_call): Likewise.
6873 (pa_attr_length_call): Likewise.
6874 (pa_output_call): Likewise.
6875 (pa_attr_length_indirect_call): Likewise.
6876 (pa_output_indirect_call): Likewise.
6878 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6880 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6881 Strengthen first param from rtx to rtx_insn *.
6882 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6885 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6887 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6888 type from rtx to rtx_insn *.
6889 (mips_expand_call): Likewise.
6890 (mips_adjust_insn_length): Likewise for first param.
6891 (mips_output_conditional_branch): Likewise.
6892 (mips_output_order_conditional_branch): Likewise.
6893 (mips_final_prescan_insn): Likewise.
6895 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6896 rtx_insn * for the SEQUENCE case.
6897 (SEQ_END): Likewise.
6898 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6899 (mips_emit_call_insn): Likewise, also for local "insn".
6900 (mips16_gp_pseudo_reg): Likewise for local "scan".
6901 (mips16_build_call_stub): Likewise for return type and for local
6902 "insn". Introduce a new local "pattern" so that "insn" can indeed
6904 (mips_expand_call): Strengthen return type and local "insn" from
6906 (mips_block_move_loop): Strengthen local "label" from rtx to
6908 (mips_expand_synci_loop): Likewise for locals "label",
6910 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6912 (mips16e_collect_argument_saves): Likewise for locals "insn",
6914 (mips_find_gp_ref): Likewise for param of callback for "pred"
6915 param, and for local "insn".
6916 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6917 (mips_insn_has_flexible_gp_ref_p): Likewise.
6918 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6920 (mips_epilogue_set_cfa): Likewise for local "insn".
6921 (mips_expand_epilogue): Likewise.
6922 (mips_adjust_insn_length): Likewise for param "insn".
6923 (mips_output_conditional_branch): Likewise.
6924 (mips_output_order_conditional_branch): Likewise.
6925 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6926 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6927 "falu2_turn_enabled_insn".
6928 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6929 "done_label" from rtx to rtx_code_label *.
6930 (struct mips16_constant): Likewise for field "label".
6931 (mips16_add_constant): Likewise for return type.
6932 (mips16_emit_constants_1): Strengthen return type and param "insn"
6933 from rtx to rtx_insn *.
6934 (mips16_emit_constants): Likewise for param "insn".
6935 (mips16_insn_length): Likewise.
6936 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6937 to rtx_code_label *.
6938 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6939 from rtx to rtx_insn *.
6940 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6941 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6942 (r10k_simplify_address): Strengthen param "insn" and local
6943 "def_insn" from rtx to rtx_insn *.
6944 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6946 (r10k_needs_protection_p_1): Update target type of cast of data
6947 from to rtx to rtx_insn *.
6948 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6949 rtx * to rtx_insn **.
6950 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6952 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6953 (mips_call_expr_from_insn): Likewise for param "insn".
6954 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6955 (mips_find_pic_call_symbol): Likewise for param "insn".
6956 (mips_annotate_pic_calls): Likewise for local "insn".
6957 (mips_sim_insn): Likewise for this variable.
6958 (struct mips_sim): Likewise for field "insn" within elements of
6960 (mips_sim_wait_reg): Likewise for param "insn".
6961 (mips_sim_wait_regs): Likewise.
6962 (mips_sim_wait_units): Likewise.
6963 (mips_sim_wait_insn): Likewise.
6964 (mips_sim_issue_insn): Likewise.
6965 (mips_sim_finish_insn): Likewise.
6966 (mips_seq_time): Likewise for param "seq" and local "insn".
6967 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6968 locals "first", "second".
6969 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6970 "last", "last2", "next".
6971 (mips_avoid_hazard): Likewise for params "after", "insn".
6972 (mips_reorg_process_insns): Likewise for locals "insn",
6973 "last_insn", "subinsn", "next_insn".
6974 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6975 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6977 (mips_output_mi_thunk): Likewise for local "insn".
6978 (mips_final_prescan_insn): Likewise for param "insn".
6980 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6982 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6983 Strengthen return type and local "insns" from rtx to rtx_insn *.
6984 (microblaze_legitimize_tls_address): Likewise for local "insns".
6985 (microblaze_block_move_loop): Strengthen local "label" from rtx
6986 to rtx_code_label *.
6987 (microblaze_expand_prologue): Strengthen two locals named "insn"
6988 from rtx to rtx_insn *.
6989 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6990 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6991 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6992 to rtx_code_label *.
6994 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6996 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6997 param from rtx to rtx_insn *.
6998 (mep_reuse_lo): Likewise for third param.
6999 (mep_use_post_modify_p): Likewise for first param.
7000 (mep_core_address_length): Likewise.
7001 (mep_cop_address_length): Likewise.
7002 (mep_final_prescan_insn): Likewise.
7003 (mep_store_data_bypass_p): Likewise for both params.
7004 (mep_mul_hilo_bypass_p): Likewise.
7005 (mep_ipipe_ldc_p): Likewise for param.
7007 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
7008 (mep_rewrite_mult): Likewise.
7009 (mep_rewrite_mulsi3): Likewise.
7010 (mep_rewrite_maddsi3): Likewise.
7011 (mep_reuse_lo_p_1): Likewise.
7012 (mep_reuse_lo_p): Likewise.
7013 (mep_frame_expr): Likewise.
7014 (mep_make_parallel): Likewise for both params.
7015 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
7017 (mep_use_post_modify_p): Likewise for param "insn".
7018 (mep_core_address_length): Likewise.
7019 (mep_cop_address_length): Likewise.
7020 (mep_reg_set_in_function): Likewise for local "insn".
7021 (mep_asm_without_operands_p): Likewise.
7022 (F): Likewise for return type and param "x".
7023 (add_constant): Likewise for local "insn".
7024 (maybe_dead_move): Likewise for return type and local "insn".
7025 (mep_expand_prologue): Likewise for local "insn".
7026 (mep_final_prescan_insn): Likewise for param "insn".
7027 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
7028 "next", "follow", "x".
7029 (mep_insert_repeat_label_last): Likewise for return type, param
7030 "last_insn", and locals "next", "prev". Strengthen param "label"
7031 from rtx to rtx_code_label *.
7032 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
7034 (struct mep_doloop_end): Likewise for fields "insn" and
7036 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
7037 Strengthen local "repeat_label" from rtx to rtx_code_label *.
7038 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
7040 (mep_invert_branch): Likewise for params "insn" and "after".
7041 (mep_reorg_erepeat): Likewise for param "insns" and locals
7042 "insn", "prev", "new_last", "barrier", "user". Strengthen local
7043 "l" from rtx to rtx_code_label *.
7044 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
7045 from rtx to rtx_insn *.
7046 (mep_reorg_addcombine): Likewise for param "insns" and locals
7048 (add_sp_insn_p): Likewise for param "insn".
7049 (mep_reorg_noframe): Likewise for param "insns" and locals
7050 "start_frame_insn", "end_frame_insn", "next".
7051 (mep_reorg): Likewise for local "insns".
7052 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
7054 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
7055 (mep_mul_hilo_bypass_p): Likewise.
7056 (mep_ipipe_ldc_p): Likewise for param "insn".
7057 (mep_make_bundle): Likewise for return type, param "cop" and local
7058 "insn", splitting out the latter into a new local "seq" for when it
7059 is a SEQUENCE rather than an insn.
7060 (core_insn_p): Likewise for param "insn".
7061 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
7062 "last", "first", "note", "prev", "core_insn".
7064 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7066 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
7068 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
7069 (m68k_final_prescan_insn): Likewise for first param.
7071 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
7072 (m68k_set_frame_related): Likewise for param "insn".
7073 (output_btst): Likewise for param "insn".
7074 (m68k_final_prescan_insn): Likewise.
7075 (m68k_move_to_reg): Likewise for local "insn".
7076 (m68k_call_tls_get_addr): Likewise for local "insns".
7077 (m68k_call_m68k_read_tp): Likewise.
7078 (strict_low_part_peephole_ok): Likewise for param "first_insn".
7079 (m68k_output_mi_thunk): Likewise for local "insn".
7081 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7083 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
7084 first param from rtx to rtx_insn *.
7085 (iq2000_adjust_insn_length): Likewise.
7086 (iq2000_output_conditional_branch): Likewise.
7087 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
7088 "insn" and local "nop_insn".
7089 (iq2000_annotate_frame_insn): Likewise for param "insn".
7090 (iq2000_expand_prologue): Likewise for both locals "insn".
7091 (iq2000_adjust_insn_length): Likewise for param "insn".
7092 (iq2000_output_conditional_branch): Likewise.
7094 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7096 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
7097 "insns" from rtx to rtx_insn *.
7098 (ia64_emit_cond_move): Likewise for locals "insn", "first".
7099 (struct spill_fill_data): Likewise for field "init_after" and for
7100 elements of array field "prev_insn".
7101 (spill_restore_mem): Likewise for locals "insn", "first".
7102 (do_spill): Likewise for local "insn".
7103 (do_restore): Likewise.
7104 (ia64_expand_prologue): Likewise.
7105 (ia64_expand_epilogue): Likewise.
7106 (emit_insn_group_barriers): Likewise for locals "insn",
7108 (emit_all_insn_group_barriers): Likewise for locals "insn",
7110 (dfa_stop_insn): Likewise for this global.
7111 (dfa_pre_cycle_insn): Likewise.
7112 (ia64_nop): Likewise.
7113 (final_emit_insn_group_barriers): Likewise for locals "insn",
7115 (emit_predicate_relation_info): Likewise for locals "head", "n",
7117 (ia64_reorg): Likewise for local "insn".
7118 (ia64_output_mi_thunk): Likewise.
7119 (expand_vec_perm_interleave_2): Likewise for local "seq".
7121 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7123 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
7124 param 1 "insn" from rtx to rtx_insn *.
7125 (ix86_use_lea_for_mov): Likewise.
7126 (ix86_avoid_lea_for_addr): Likewise.
7127 (ix86_split_lea_for_addr): Likewise.
7128 (ix86_lea_for_add_ok): Likewise.
7129 (ix86_output_call_insn): Likewise.
7131 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
7132 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
7133 (ix86_output_function_epilogue): Likewise for locals "insn",
7134 "deleted_debug_label".
7135 (legitimize_tls_address): Likewise for local "insn".
7136 (get_some_local_dynamic_name): Likewise.
7137 (increase_distance): Likewise for params "prev", "next".
7138 (distance_non_agu_define_in_bb): Likewise for params "insn",
7139 "start" and locals "prev", "next".
7140 (distance_non_agu_define): Likewise for param "insn".
7141 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
7142 locals "next", "prev".
7143 (distance_agu_use): Likewise for param "insn".
7144 (ix86_lea_outperforms): Likewise.
7145 (ix86_ok_to_clobber_flags): Likewise.
7146 (ix86_avoid_lea_for_add): Likewise.
7147 (ix86_use_lea_for_mov): Likewise.
7148 (ix86_avoid_lea_for_addr): Likewise.
7149 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
7150 (ix86_split_lea_for_addr): Likewise for param "insn".
7151 (ix86_lea_for_add_ok): Likewise for param "insn".
7152 (ix86_expand_carry_flag_compare): Likewise for local
7154 (ix86_expand_int_movcc): Likewise.
7155 (ix86_output_call_insn): Likewise for param "insn".
7156 (ix86_output_call_insn): Likewise for local "i".
7157 (x86_output_mi_thunk): Introduce local "insn", using it in place
7158 of "tmp" when dealing with insns.
7159 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
7161 (ix86_pad_returns): Likewise for locals "ret", "prev".
7162 (ix86_count_insn_bb): Likewise for local "insn".
7163 (ix86_pad_short_function): Likewise for locals "ret", "insn".
7164 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
7165 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
7166 (expand_vec_perm_interleave2): Likewise for local "seq".
7167 (expand_vec_perm_vperm2f128_vblend): Likewise.
7168 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
7169 call to for_each_rtx with for_each_rtx_in_insn.
7171 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7173 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
7174 "label" from rtx to rtx_code_label *.
7175 (ix86_expand_prologue): Likewise.
7176 (ix86_expand_split_stack_prologue): Likewise for locals "label",
7178 (ix86_split_idivmod): Likewise for locals "end_label" and
7180 (ix86_expand_branch): Likewise for local "label2".
7181 (ix86_expand_aligntest): Likewise for return type and local "label".
7182 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
7184 (expand_movmem_epilogue): Likewise for the various locals named
7186 (expand_setmem_epilogue): Likewise.
7187 (expand_small_movmem_or_setmem): Likewise for local "label".
7188 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7189 Strengthen param "done_label" from rtx * to rtx_code_label **.
7190 Strengthen locals "loop_label" and "label" from rtx to
7192 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7193 Likewise for locals "loop_label", "label".
7194 (ix86_expand_set_or_movmem): Likewise for locals "label",
7195 "jump_around_label", "hot_label".
7196 (ix86_expand_strlensi_unroll_1): Likewise for locals
7197 "align_2_label", align_3_label", "align_4_label", "end_0_label",
7199 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
7200 (void ix86_emit_i387_log1p): Likewise for locals "label1",
7201 "label2", "jump_label".
7202 (ix86_expand_sse_compare_and_jump): Likewise for return type and
7204 (ix86_expand_lfloorceil): Likewise for local "label".
7205 (ix86_expand_rint): Likewise.
7206 (ix86_expand_floorceildf_32): Likewise.
7207 (ix86_expand_floorceil): Likewise.
7208 (ix86_expand_rounddf_32): Likewise.
7209 (ix86_expand_trunc): Likewise.
7210 (ix86_expand_truncdf_32): Likewise.
7211 (ix86_expand_round): Likewise.
7213 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7215 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
7216 first param from rtx to rtx_insn *.
7217 (h8300_insn_length_from_table): Likewise.
7218 * config/h8300/h8300.c (F): Likewise for return type and param
7220 (Fpa): Add a checked cast to rtx_insn *.
7221 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
7223 (final_prescan_insn): Likewise for param "insn".
7224 (h8300_binary_length): Likewise.
7225 (h8300_insn_length_from_table): Likewise.
7227 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7229 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7230 Strengthen first param "insn" from rtx to rtx_insn *.
7232 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7234 (frame_insn): Likewise for return type. Introduce local "insn"
7235 for use in place of local "x" for use as an rtx_insn *.
7236 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7237 (epiphany_expand_prologue): Likewise for local "insn".
7238 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7239 * config/epiphany/resolve-sw-modes.c
7240 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7243 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7245 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7246 param from rtx to rtx_insn *.
7247 (c6x_final_prescan_insn): Likewise for first param.
7249 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7250 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7251 (c6x_expand_compare): Strengthen local "insns" from rtx to
7253 (c6x_get_unit_specifier): Likewise for param "insn".
7254 (c6x_print_unit_specifier_field): Likewise.
7255 (c6x_final_prescan_insn): Likewise.
7256 (emit_add_sp_const): Likewise for local "insn".
7257 (c6x_expand_prologue): Likewise.
7259 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7261 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7262 param 1 from rtx to rtx_insn *.
7263 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7264 the various locals named "insn".
7265 (expand_epilogue_reg_restore): Likewise.
7266 (frame_related_constant_load): Likewise.
7267 (add_to_reg): Likewise.
7268 (emit_link_insn): Likewise.
7269 (do_link): Likewise.
7270 (expand_interrupt_handler_prologue): Likewise.
7271 (branch_dest): Likewise for param "branch".
7272 (asm_conditional_branch): Likewise for param "insn".
7273 (gen_one_bundle): Likewise for elements of param "slot" and local
7275 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7276 elements of local "slot".
7277 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7278 "queue", "next_queue", "prev".
7279 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7280 (add_sched_insns_for_speculation): Likewise for local "insn".
7282 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7284 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7285 from rtx to rtx_insn *.
7286 (output_movhi): Likewise.
7287 (output_movsisf): Likewise.
7288 (avr_out_tstsi): Likewise.
7289 (avr_out_tsthi): Likewise.
7290 (avr_out_tstpsi): Likewise.
7291 (avr_out_compare): Likewise.
7292 (avr_out_compare64): Likewise.
7293 (avr_out_movpsi): Likewise.
7294 (ashlqi3_out): Likewise.
7295 (ashlhi3_out): Likewise.
7296 (ashlsi3_out): Likewise.
7297 (ashrqi3_out): Likewise.
7298 (ashrhi3_out): Likewise.
7299 (ashrsi3_out): Likewise.
7300 (lshrqi3_out): Likewise.
7301 (lshrhi3_out): Likewise.
7302 (lshrsi3_out): Likewise.
7303 (avr_out_ashlpsi3): Likewise.
7304 (avr_out_ashrpsi3): Likewise.
7305 (avr_out_lshrpsi3): Likewise.
7306 (avr_out_fract): Likewise.
7307 (avr_out_sbxx_branch): Likewise.
7308 (avr_out_round): Likewise.
7309 (avr_out_xload): Likewise.
7310 (avr_out_movmem): Likewise.
7311 (adjust_insn_length): Likewise.
7312 (avr_out_lpm): Likewise.
7313 (reg_unused_after): Likewise.
7314 (_reg_unused_after): Likewise.
7315 (avr_jump_mode): Likewise for second param.
7316 (jump_over_one_insn): Likewise for first param.
7317 (avr_final_prescan_insn): Likewise.
7318 (out_shift_with_cnt): Likewise for second param.
7320 * config/avr/avr.c (get_sequence_length): Likewise for param
7321 "insns" and local "insn".
7322 (emit_push_byte): Likewise for local "insn".
7323 (emit_push_sfr): Likewise.
7324 (avr_prologue_setup_frame): Likewise for locals "insn",
7325 "fp_plus_insns", "sp_plus_insns".
7326 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7328 (avr_jump_mode): Likewise for param "insn".
7329 (avr_final_prescan_insn): Likewise.
7330 (avr_find_unused_d_reg): Likewise.
7331 (avr_out_lpm_no_lpmx): Likewise.
7332 (avr_out_lpm): Likewise.
7333 (avr_out_xload): Likewise.
7334 (output_movqi): Likewise.
7335 (output_movhi): Likewise.
7336 (out_movqi_r_mr): Likewise.
7337 (out_movhi_r_mr): Likewise.
7338 (out_movsi_r_mr): Likewise.
7339 (out_movsi_mr_r): Likewise.
7340 (output_movsisf): Likewise.
7341 (avr_out_load_psi): Likewise.
7342 (avr_out_store_psi): Likewise.
7343 (avr_out_movpsi): Likewise.
7344 (out_movqi_mr_r): Likewise.
7345 (avr_out_movhi_mr_r_xmega): Likewise.
7346 (out_movhi_mr_r): Likewise.
7347 (compare_condition): Likewise for param "insn" and local "next".
7348 (compare_sign_p): Likewise for param "insn".
7349 (compare_diff_p): Likewise.
7350 (compare_eq_p): Likewise.
7351 (avr_out_compare): Likewise.
7352 (avr_out_compare64): Likewise.
7353 (avr_out_tsthi): Likewise.
7354 (avr_out_tstpsi): Likewise.
7355 (avr_out_tstsi): Likewise.
7356 (out_shift_with_cnt): Likewise.
7357 (ashlqi3_out): Likewise.
7358 (ashlhi3_out): Likewise.
7359 (avr_out_ashlpsi3): Likewise.
7360 (ashlsi3_out): Likewise.
7361 (ashrqi3_out): Likewise.
7362 (ashrhi3_out): Likewise.
7363 (avr_out_ashrpsi3): Likewise.
7364 (ashrsi3_out): Likewise.
7365 (lshrqi3_out): Likewise.
7366 (lshrhi3_out): Likewise.
7367 (avr_out_lshrpsi3): Likewise.
7368 (lshrsi3_out): Likewise.
7369 (avr_out_fract): Likewise.
7370 (avr_out_round): Likewise.
7371 (avr_adjust_insn_length): Likewise.
7372 (reg_unused_after): Likewise.
7373 (_reg_unused_after): Likewise.
7374 (avr_compare_pattern): Likewise.
7375 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7376 and locals "branch1", "branch2", "insn2", "jump".
7377 (avr_reorg): Likewise for local "insn".
7378 (avr_2word_insn_p): Likewise for param "insn".
7379 (jump_over_one_insn_p): Likewise.
7380 (avr_out_sbxx_branch): Likewise.
7381 (avr_out_movmem): Likewise.
7383 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7385 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7386 param from rtx to rtx_insn *.
7387 (thumb1_final_prescan_insn): Likewise.
7388 (thumb2_final_prescan_insn): Likewise.
7390 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7392 (struct minipool_node): Likewise for field "insn".
7393 (dump_minipool): Likewise for param "scan".
7394 (create_fix_barrier): Likewise for local "from". Strengthen local
7395 "label" from rtx to rtx_code_label *.
7396 (push_minipool_barrier): Strengthen param "insn" from rtx to
7398 (push_minipool_fix): Likewise.
7399 (note_invalid_constants): Likewise.
7400 (thumb2_reorg): Likewise for local "insn".
7401 (arm_reorg): Likewise.
7402 (thumb2_final_prescan_insn): Likewise for param
7403 "insn" and local "first_insn".
7404 (arm_final_prescan_insn): Likewise for param "insn" and locals
7405 "start_insn", "this_insn".
7406 (arm_debugger_arg_offset): Likewise for param "insn".
7407 (thumb1_emit_multi_reg_push): Likewise for return type and local
7409 (thumb1_final_prescan_insn): Likewise for param "insn".
7410 (thumb_far_jump_used_p): Likewise for local "insn".
7411 (thumb1_expand_prologue): Likewise.
7412 (arm_expand_epilogue_apcs_frame): Likewise.
7413 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7414 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7415 from rtx to rtx_code_label *.
7416 (arm_split_atomic_op): Likewise for local "label".
7417 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7419 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7421 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7422 first param from rtx to rtx_insn *.
7423 (arc_verify_short): Likewise.
7424 (arc_short_long): Likewise.
7425 (arc_need_delay): Likewise.
7427 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7429 (arc_ccfsm_advance): Likewise for param "insn" and locals
7430 "start_insn", "this_insn".
7431 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7432 (arc_ccfsm_post_advance): Likewise for param "insn".
7433 (arc_next_active_insn): Likewise for return type and param "insn".
7434 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7435 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7436 (output_short_suffix): Likewise for local "insn".
7437 (arc_final_prescan_insn): Likewise for param "insn". Remove
7438 now-redundant checked cast.
7439 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7440 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7441 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7442 for use where lc_set became an insn.
7443 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7445 (arc_get_insn_variants): Likewise for local "prev".
7446 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7448 (arc_predicate_delay_insns): Likewise for local "insn".
7449 (arc_pad_return): Likewise for local "prev". For now, add a
7450 checked cast when extracting the insn from "final_sequence".
7451 (arc_short_long): Likewise for param "insn".
7452 (arc_need_delay): Likewise for param "insn" and local "next".
7453 (arc_label_align): Likewise for locals "prev", "next".
7455 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7457 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7458 "insn" from rtx to rtx_insn *.
7459 (alpha_gp_save_rtx): Likewise for local "seq".
7460 (alpha_instantiate_decls): Likewise for local "top".
7461 (get_some_local_dynamic_name): Likewise for local "insn".
7462 (alpha_does_function_need_gp): Likewise.
7463 (set_frame_related_p): Likewise for return type and for locals
7465 (emit_frame_store_1): Likewise for local "insn".
7466 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7467 (alpha_end_function): Likewise for local "insn".
7468 (alpha_output_mi_thunk_osf): Likewise.
7469 (alphaev4_insn_pipe): Likewise for param "insn".
7470 (alphaev5_insn_pipe): Likewise.
7471 (alphaev4_next_group): Likewise for return type and param 1
7473 (alphaev5_next_group): Likewise.
7474 (alpha_align_insns_1): Likewise for return type and param 1 of
7475 callback param "next_group", and for locals "i", "next", "prev",
7476 "where", "where2", "insn".
7478 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7480 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7481 rather than modifying the stmt.
7483 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7485 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7486 cgraph_state conversion.
7488 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7490 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7491 Strengthen local "insns" from rtx to rtx_insn *.
7492 (aarch64_set_frame_expr): Likewise for local "insn".
7493 (aarch64_save_or_restore_fprs): Likewise.
7494 (aarch64_save_or_restore_callee_save_registers): Likewise.
7495 (aarch64_expand_prologue): Likewise.
7496 (aarch64_expand_epilogue): Likewise.
7497 (aarch64_output_mi_thunk): Likewise.
7498 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7499 "label2" from rtx to rtx_code_label *.
7500 (aarch64_split_atomic_op): Likewise for local "label".
7502 2014-08-25 Martin Liska <mliska@suse.cz>
7504 * cgraph.h (symtab_node):
7505 (bool needed_p (void)): created from decide_is_symbol_needed
7506 (bool referred_to_p (void)): created from referred_to_p
7507 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7508 * cgraph.h (cgraph_node):
7509 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7510 (void expand (void)): created from expand_function
7511 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7512 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7513 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7514 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7515 * cgraph.h (varpool_node):
7516 (static void add (tree decl): created from varpool_add_new_variable
7517 * cgraph.h (cgraph_edge):
7519 (void remove_caller (void)): created from cgraph_edge_remove_caller
7520 (void remove_callee (void)): created from cgraph_edge_remove_callee
7521 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7522 created from cgraph_set_call_stmt
7523 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7524 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7525 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7526 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7527 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7528 created from cgraph_speculative_call_info
7529 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7530 int freq_scale, bool update_original)): created from cgraph_clone_edge
7531 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7532 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7533 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7534 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7535 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7536 (static void rebuild_references (void)): created from cgraph_rebuild_references
7537 * cgraph.h (symbol_table):
7538 (create_reference): renamed from add_reference
7539 (maybe_create_reference): renamed from maybe_add_reference
7540 (void register_symbol (symtab_node *node)): new function
7541 (void clear_asm_symbols (void)): new function
7542 (void unregister (symtab_node *node)): new function
7543 (void release_symbol (cgraph_node *node, int uid)): new function
7544 (cgraph_node * allocate_cgraph_symbol (void)): new function
7545 (void initialize (void)): created from cgraph_init
7546 (symtab_node *first_symbol (void)):new function
7547 (asm_node *first_asm_symbol (void)):new function
7548 (symtab_node *first_defined_symbol (void)):new function
7549 (varpool_node *first_variable (void)):new function
7550 (varpool_node *next_variable (varpool_node *node)):new function
7551 (varpool_node *first_static_initializer (void)):new function
7552 (varpool_node *next_static_initializer (varpool_node *node)):new function
7553 (varpool_node *first_defined_variable (void)):new function
7554 (varpool_node *next_defined_variable (varpool_node *node)):new function
7555 (cgraph_node *first_defined_function (void)):new function
7556 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7557 (cgraph_node *first_function (void)):new function
7558 (cgraph_node *next_function (cgraph_node *node)):new function
7559 (cgraph_node *first_function_with_gimple_body (void)):new function
7560 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7561 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7562 created from symtab_remove_unreachable_nodes
7563 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7564 (void process_new_functions (void)): created from cgraph_process_new_functions
7565 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7566 (bool output_variables (void)): created from varpool_node::output_variables
7567 (void output_asm_statements (void)): created from output_asm_statements
7568 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7569 (void compile (void)): created from compile
7570 (void output_weakrefs (void)): created from output_weakrefs
7571 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7572 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7573 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7574 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7575 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7576 created from cgraph_next_function_with_gimple_body
7577 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7578 created from cgraph_remove_edge_removal_hook
7579 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7580 created from cgraph_add_node_removal_hook
7581 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7582 created from cgraph_remove_node_removal_hook
7583 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7584 created from varpool_add_node_removal_hook
7585 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7586 created from varpool_remove_node_removal_hook
7587 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7588 created from cgraph_add_function_insertion_hook
7589 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7590 created from cgraph_remove_function_insertion_hook
7591 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7592 created from varpool_add_variable_insertion_hook
7593 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7594 created from varpool_remove_variable_insertion_hook
7595 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7596 created from cgraph_add_edge_duplication_hook
7597 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7598 created from cgraph_remove_edge_duplication_hook
7599 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7600 created from cgraph_add_node_duplication_hook
7601 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7602 created from cgraph_remove_node_duplication_hook
7603 (void call_edge_removal_hooks (cgraph_edge *e)):
7604 created from cgraph_call_edge_removal_hooks
7605 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7606 created from call_function_insertion_hooks
7607 (void call_cgraph_removal_hooks (cgraph_node *node)):
7608 created from cgraph_call_node_removal_hooks
7609 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7610 created from cgraph_node::call_duplication_hooks
7611 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7612 created from cgraph_call_edge_duplication_hooks
7613 (void call_varpool_removal_hooks (varpool_node *node)):
7614 created from varpool_call_node_removal_hooks
7615 (void call_varpool_insertion_hooks (varpool_node *node)):
7616 created from varpool_call_variable_insertion_hooks
7617 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7618 created from insert_to_assembler_name_hash
7619 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7620 created from unlink_from_assembler_name_hash
7621 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7622 created from symtab_prevail_in_asm_name_hash
7623 (void symtab_initialize_asm_name_hash (void)):
7624 created from symtab_initialize_asm_name_hash
7625 (void change_decl_assembler_name (tree decl, tree name)):
7626 created from change_decl_assembler_name
7627 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7628 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7629 created from decl_assembler_name_hash
7630 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7631 created from decl_assembler_name_equal
7632 (static hashval_t hash_node_by_assembler_name (const void *p)):
7633 created from hash_node_by_assembler_name
7634 (static int eq_assembler_name (const void *p1, const void *p2)):
7635 created from eq_assembler_name
7637 2014-08-25 Marek Polacek <polacek@redhat.com>
7639 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7641 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7643 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7644 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7645 SWI1248_AVX512BW mode iterator.
7647 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7650 * config/sh/predicates.md (general_extend_operand): Disable
7651 TRUNCATE before reload completes.
7653 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7655 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7657 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7660 * config/sh/sh.opt (musermode): Allow negative form.
7661 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7662 targets that don't support it.
7663 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7664 Document -mno-usermode option.
7666 2014-08-24 Kito Cheng <kito@0xlab.org>
7668 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7669 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7670 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7671 * doc/tm.texi: Regenerate.
7673 2014-08-24 Kito Cheng <kito@0xlab.org>
7675 * ira.c: Fix typo in comment.
7677 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7679 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7680 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7682 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7685 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7686 last_address when the current function is a thunk.
7687 (pa_asm_output_mi_thunk): When we don't have named sections or they
7688 are not being used, check that thunk can reach the stub table with a
7691 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7693 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7695 (pass_web::execute): Likewise for local "insn".
7697 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7699 * var-tracking.c (struct micro_operation_def): Strengthen field
7700 "insn" from rtx to rtx_insn *.
7701 (struct emit_note_data_def): Likewise.
7702 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7703 (vt_stack_adjustments): Likewise for local "insn".
7704 (adjust_insn): Likewise for param "insn".
7705 (val_store): Likewise.
7706 (val_resolve): Likewise.
7707 (struct count_use_info): Likewise for field "insn".
7708 (log_op_type): Likewise for param "insn".
7709 (reverse_op): Likewise.
7710 (prepare_call_arguments): Likewise.
7711 (add_with_sets): The initial param takes an insn, but we can't
7712 yet strengthen it from rtx to rtx_insn * since it's used as a
7713 cselib_record_sets_hook callback. For now rename initial param
7714 from "insn" to "uncast_insn", and introduce a local "insn" of
7715 the stronger rtx_insn * type, with a checked cast.
7716 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7718 (emit_note_insn_var_location): Likewise.
7719 (emit_notes_for_changes): Likewise.
7720 (emit_notes_for_differences): Likewise.
7721 (next_non_note_insn_var_location): Likewise for return type and
7723 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7724 (vt_initialize): Likewise for local "insn".
7725 (delete_debug_insns): Likewise for locals "insn" and "next".
7727 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7729 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7731 (mark_constant_pool): Likewise for local "insn".
7733 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7735 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7737 (dead_debug_promote_uses): Likewise.
7738 (dead_debug_insert_temp): Likewise.
7740 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7742 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7743 from const_rtx to const rtx_insn *.
7744 (store_killed_after): Likewise. Strengthen locals "last", "act"
7745 from rtx to rtx_insn *.
7746 (store_killed_before): Strengthen param "insn" from const_rtx to
7747 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7748 (find_moveable_store): Strengthen param "insn" from rtx to
7750 (compute_store_table): Likewise for local "insn".
7751 (insert_insn_start_basic_block): Likewise for param "insn" and
7752 locals "prev", "before", "insn".
7753 (insert_store): For now, add a checked cast to rtx_insn * on the
7754 result of gen_move_insn.
7755 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7757 (replace_store_insn): Likewise. For now, add a checked cast to
7758 rtx_insn * on the result of gen_move_insn.
7760 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7762 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7764 (expand_sjlj_dispatch_table): Likewise.
7766 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7768 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7769 "insn" from rtx to rtx_insn *.
7771 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7773 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7774 "insn" from rtx to rtx_insn *.
7775 (dup_block_and_redirect): Likewise for param 3 "before".
7777 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7778 from rtx to rtx_insn *.
7779 (move_insn_for_shrink_wrap): Likewise.
7780 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7781 (dup_block_and_redirect): Likewise for param "before" and local
7783 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7785 (convert_to_simple_return): Likewise for local "start".
7787 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7788 Strengthen local "insn" from rtx to rtx_insn *, for use when
7789 invoking requires_stack_frame_p.
7791 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7793 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7795 (speculate_expr): Likewise for locals "orig_insn_rtx",
7797 (eq_transformed_insns): Likewise for locals "i1", "i2".
7798 (check_for_new_jump): Likewise for return type and local "end".
7799 (find_new_jump): Likewise for return type and local "jump".
7800 (sel_split_edge): Likewise for local "jump".
7801 (sel_create_recovery_block): Likewise.
7802 (sel_redirect_edge_and_branch_force): Likewise.
7803 (sel_redirect_edge_and_branch): Likewise.
7805 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7807 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7808 "new_insn" from rtx to rtx_insn *.
7809 (create_insn_rtx_with_rhs): Likewise for return type and for local
7811 (create_insn_rtx_with_lhs): Likewise.
7812 (create_speculation_check): Likewise for local "insn_rtx".
7813 (implicit_clobber_conflict_p): Likewise for local "insn".
7814 (get_expr_cost): Likewise.
7815 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7816 (move_cond_jump): Likewise for locals "next", "prev", "link",
7817 "head", "from", "to".
7819 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7821 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7822 "next" from rtx to rtx_insn *.
7823 (find_conditional_protection): Likewise for local "next".
7824 (is_conditionally_protected): Likewise for local "insn1".
7825 (is_pfree): Likewise for locals "insn1", "insn2".
7827 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7829 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7830 from rtx to rtx_insn *.
7832 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7833 locals "insn1", "insn2" from rtx to rtx_insn *.
7834 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7835 locals "insn", "prev", "last_jump", "next_tail".
7836 (schedule_ebb): Likewise for params "head", "tail".
7837 (schedule_ebbs): Likewise for locals "tail", "head".
7839 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7840 to rtx_insn on "last_insn" in one of the invocations of
7843 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7845 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7846 "elem", "insn" from rtx to rtx_insn *.
7847 (change_spec_dep_to_hard): Likewise.
7848 (get_back_and_forw_lists): Likewise for local "con".
7849 (sd_add_dep): Likewise for locals "elem", "insn".
7850 (sd_resolve_dep): Likewise for locals "pro", "con".
7851 (sd_unresolve_dep): Likewise.
7852 (sd_delete_dep): Likewise.
7853 (chain_to_prev_insn): Likewise for local "pro".
7854 (find_inc): Likewise for locals "pro", "con".
7856 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7858 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7860 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7862 (modified_between_p): Strengthen local "insn" from rtx to
7864 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7865 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7868 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7870 * resource.c (next_insn_no_annul): Strengthen local "next" from
7872 (mark_referenced_resources): Likewise for local "insn".
7874 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7876 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7878 (find_reloads): Likewise for param 1.
7879 (subst_reloads): Likewise for sole param.
7880 (find_equiv_reg): Likwise for param 2.
7881 (regno_clobbered_p): Likwise for param 2.
7882 (reload): Likewise for param 1.
7884 * caller-save.c (save_call_clobbered_regs): Strengthen local
7885 "insn" from rtx to rtx_insn *.
7886 (insert_one_insn): Likewise for local "insn".
7888 * reload.c (this_insn): Likewise for this global.
7889 (find_reloads): Likewise for param "insn".
7890 (find_reloads_toplev): Likewise.
7891 (find_reloads_address): Likewise.
7892 (subst_reg_equivs): Likewise.
7893 (update_auto_inc_notes): Likewise.
7894 (find_reloads_address_1): Likewise.
7895 (find_reloads_subreg_address): Likewise.
7896 (subst_reloads): Likewise.
7897 (find_equiv_reg): Likewise, also for local "p".
7898 (regno_clobbered_p): Likewise for param "insn".
7900 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7902 (spill_reg_store): Likewise for the elements of this array.
7903 (remove_init_insns): Likewise for local "equiv_insn".
7904 (will_delete_init_insn_p): Likewise for param "insn".
7905 (reload): Likewise for param ""first" and local "insn".
7906 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7908 (calculate_elim_costs_all_insns): Likewise.
7909 (delete_caller_save_insns): Likewise.
7910 (spill_failure): Likewise for param "insn".
7911 (delete_dead_insn): Likewise.
7912 (set_label_offsets): Likewise.
7913 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7915 (elimination_costs_in_insn): Likewise for param "insn".
7916 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7917 when referring to an insn.
7918 (set_initial_label_offsets): Likewise.
7919 (set_offsets_for_label): Strengthen param "insn" from rtx to
7921 (init_eliminable_invariants): Likewise for param "first" and local
7923 (fixup_eh_region_note): Likewise for param "insn".
7924 (reload_as_needed): Likewise for locals "prev", "insn",
7925 "old_next", "old_prev", "next".
7926 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7928 (reload_inheritance_insn): Strengthen elements of this array from
7930 (failed_reload): Likewise for param "insn".
7931 (choose_reload_regs): Likewise for local "insn". Replace use of
7932 NULL_RTX with NULL when referring to an insn.
7933 (input_reload_insns): Strengthen elements of this array from rtx
7935 (other_input_address_reload_insns): Likewise for this global.
7936 (other_input_reload_insns): Likewise for this global.
7937 (input_address_reload_insns): Likwise for the elements of this
7939 (inpaddr_address_reload_insns): Likwise for the elements of this
7941 (output_reload_insns): Likewise for the elements of this array.
7942 (output_address_reload_insns): Likewise for the elements of this
7944 (outaddr_address_reload_insns): Likewise for the elements of this
7946 (operand_reload_insns): Likewise for this global.
7947 (other_operand_reload_insns): Likewise for this global.
7948 (other_output_reload_insns): Likewise for the elements of this
7950 (new_spill_reg_store): Likewise for the elements of this
7952 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7953 Strengthen local "where" from rtx * to rtx_insn **.
7954 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7955 from rtx to rtx_insn *.
7956 (do_input_reload): Likewise for local "insn".
7957 (do_output_reload): Likewise for local "insn".
7958 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7959 (emit_insn_if_valid_for_reload): Likewise for return type and local
7960 "last". Add checked cast to rtx_insn when returning "insn" since
7961 this has been through emit_insn.
7962 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7963 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7964 returning "insn" since it's been through
7965 emit_insn_if_valid_for_reload at this point.
7966 (delete_output_reload): Strengthen param "insn" and locals
7967 "output_reload_insn", "i2" from rtx to rtx_insn *.
7968 (delete_address_reloads): Likewise for params "dead_insn",
7969 "current_insn" and locals "prev", "next".
7970 (delete_address_reloads_1): Likewise for params "dead_insn",
7971 "current_insn" and locals "prev", "i2".
7972 (inc_for_reload): Likewise for locals "last", "add_insn".
7973 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7976 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7977 param of this duplicate of the prototype from reload.h
7979 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7981 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7983 (regstat_bb_compute_calls_crossed): Likewise.
7985 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7987 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7989 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7991 (regrename_analyze): Strengthen local "insn" from rtx to
7993 (scan_rtx_reg): Likewise for param "insn".
7994 (scan_rtx_address): Likewise.
7995 (scan_rtx): Likewise.
7996 (restore_operands): Likewise.
7997 (record_out_operands): Likewise.
7998 (build_def_use): Likewise for local "insn". Replace use of
7999 NULL_RTX with NULL when dealing with an insn.
8001 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8003 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
8004 * reginfo.c (reg_scan): Likewise, also for local "insn".
8005 (reg_scan_mark_refs): Likewise for param "insn".
8006 (init_subregs_of_mode): Likewise for local "insn".
8008 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8010 * regcprop.c (struct queued_debug_insn_change): Strengthen field
8011 "insn" from rtx to rtx_insn *.
8012 (replace_oldest_value_reg): Likewise for param "insn".
8013 (replace_oldest_value_addr): Likewise.
8014 (replace_oldest_value_mem): Likewise.
8015 (apply_debug_insn_changes): Likewise for local "last_insn".
8016 (copyprop_hardreg_forward_1): Likewise for local "insn".
8018 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8020 * reg-stack.c (next_flags_user): Strengthen return type and param
8021 "insn" from rtx to rtx_insn *.
8022 (straighten_stack): Likewise for param "insn".
8023 (check_asm_stack_operands): Likewise.
8024 (remove_regno_note): Likewise.
8025 (emit_pop_insn): Likewise for return type, param "insn", local
8027 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
8028 "limit" from rtx to rtx_insn *.
8029 (swap_to_top): Likewise for param "insn".
8030 (move_for_stack_reg): Likewise.
8031 (move_nan_for_stack_reg): Likewise.
8032 (swap_rtx_condition): Likewise.
8033 (compare_for_stack_reg): Likewise.
8034 (subst_all_stack_regs_in_debug_insn): Likewise.
8035 (subst_stack_regs_pat): Likewise, and local "insn2".
8036 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
8038 (subst_stack_regs): Likewise.
8039 (change_stack): Likewise.
8040 (convert_regs_1): Likewise for locals "insn", "next".
8042 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8044 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
8046 (combine_set_extension): Likewise for param "curr_insn".
8047 (transform_ifelse): Likewise for param "def_insn".
8048 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
8049 from vec<rtx> * to vec<rtx_insn *> *.
8050 (is_cond_copy_insn): Likewise for param "insn".
8051 (struct ext_state): Strengthen the four vec fields from vec<rtx>
8053 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
8054 local "def_insn" from rtx to rtx_insn *.
8055 (get_sub_rtx): Likewise for param "def_insn".
8056 (merge_def_and_ext): Likewise.
8057 (combine_reaching_defs): Likewise.
8058 (add_removable_extension): Likewise for param "insn".
8059 (find_removable_extensions): Likewise for local "insn".
8060 (find_and_remove_re): Likewise for locals "curr_insn" and
8061 "def_insn". Strengthen locals "reinsn_del_list" and
8062 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
8064 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8066 * recog.c (split_insn): Strengthen param "insn" and locals
8067 "first", "last" from rtx to rtx_insn *.
8068 (split_all_insns): Likewise for locals "insn", "next".
8069 (split_all_insns_noflow): Likewise.
8071 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8073 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
8075 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8076 (debug_rtx_find): Likewise for param 1 "x".
8078 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
8079 const_rtx to const rtx_insn *. Likewise for local "insn".
8080 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8081 (debug_rtx_find): Likewise for param 1 "x".
8082 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
8083 from const_rtx to const rtx_insn * within the appropriate cases of
8084 the switch statement.
8086 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
8087 Strengthen local "insns" from rtx to rtx_insn * since this is
8088 passed to a call to debug_rtx_list.
8090 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8092 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
8095 * function.c (stack_protect_epilogue): Add checked cast to
8096 rtx_insn for now when invoking predict_insn_def.
8098 * predict.c (predict_insn): Strengthen param "insn" from rtx to
8100 (predict_insn_def): Likewise.
8101 (rtl_predict_edge): Likewise for local "last_insn".
8102 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
8104 (combine_predictions_for_insn): Strengthen param "insn" from rtx
8106 (bb_estimate_probability_locally): Likewise for local "last_insn".
8107 (expensive_function_p): Likewise for local "insn".
8109 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
8110 local "jmp", since this is used when invoking predict_insn_def.
8112 2014-08-22 Marek Polacek <polacek@redhat.com>
8115 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
8117 2014-08-22 Marek Polacek <polacek@redhat.com>
8120 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
8121 a comparison in parens.
8122 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
8125 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8127 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
8130 * cprop.c (fis_get_condition): Likewise.
8132 * postreload.c (reload_cse_regs): Likewise for param "first".
8133 (reload_cse_simplify): Likewise for param "insn".
8134 (reload_cse_regs_1): Likewise for local "insn".
8135 (reload_cse_simplify_set): Likewise for param "insn".
8136 (reload_cse_simplify_operands): Likewise.
8137 (struct reg_use): Likewise for field "insn".
8138 (reload_combine_purge_insn_uses): Likewise for param "insn".
8139 (fixup_debug_insns): Likewise for params "from", "to" and local
8141 (try_replace_in_use): Likewise for local "use_insn".
8142 (reload_combine_recognize_const_pattern): Likewise for param
8143 "insn" and locals "add_moved_after_insn", "use_insn".
8144 (reload_combine_recognize_pattern): Likewise for param "insn" and
8146 (reload_combine): Likewise for locals "insn", "prev".
8147 (reload_combine_note_use): Likewise for param "insn".
8148 (move2add_use_add2_insn): Likewise.
8149 (move2add_use_add3_insn): Likewise.
8150 (reload_cse_move2add): Likewise, also for local "next".
8151 (move2add_note_store): Likewise for local "insn".
8153 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8155 * postreload-gcse.c (struct occr): Strengthen field "insn" from
8157 (struct unoccr): Likewise.
8158 (struct modifies_mem): Likewise.
8159 (alloc_mem): Likewise for local "insn".
8160 (insert_expr_in_table): Likewise for param "insn".
8161 (dump_expr_hash_table_entry): Likewise for local "insn".
8162 (oprs_unchanged_p): Likewise for param "insn".
8163 (load_killed_in_block_p): Likewise for local "setter".
8164 (record_last_reg_set_info): Likewise for param "insn".
8165 (record_last_reg_set_info_regno): Likewise.
8166 (record_last_mem_set_info): Likewise.
8167 (record_last_set_info): Likewise for local "last_set_insn".
8168 (record_opr_changes): Likewise for param "insn".
8169 (hash_scan_set): Likewise.
8170 (compute_hash_table): Likewise for local "insn".
8171 (get_avail_load_store_reg): Likewise for param "insn".
8172 (eliminate_partially_redundant_load): Likewise, also for locals
8173 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
8175 (eliminate_partially_redundant_loads): Likewise for local "insn".
8177 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8179 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
8181 (expand_binop): Likewise for locals "entry_last", "last", "insns"
8182 (expand_twoval_unop): Likewise for locals entry_last", "last".
8183 (expand_twoval_binop): Likewise.
8184 (expand_twoval_binop_libfunc): Likewise for local "insns".
8185 (widen_leading): Likewise for local "last".
8186 (expand_doubleword_clz): Likewise for local "seq". Strengthen
8187 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
8188 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
8189 (expand_parity): Likewise for locals "last" and "seq".
8190 (expand_ffs): Likewise for local "seq". Strengthen local
8191 "nonzero_label" from rtx to rtx_code_label *.
8192 (expand_absneg_bit): Strengthen local "insns" from rtx to
8194 (expand_unop_direct): Likewise for local "last".
8195 (expand_unop): Likewise for locals "last", "insns".
8196 (expand_abs_nojump): Likewise for local "last".
8197 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
8198 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
8200 (expand_copysign_absneg): Strengthen local "label" from rtx to
8202 (expand_copysign_bit): Strengthen local "insns" from rtx to
8204 (struct no_conflict_data): Likewise for fields "first", "insn".
8205 (emit_libcall_block_1): Likewise for param "insns" and locals
8206 "next", "last", "insn".
8207 (emit_libcall_block): For now, add a checked cast to rtx_insn *
8208 on "insns" when invoking emit_libcall_block_1. Ultimately we
8209 want to strengthen insns itself.
8210 (prepare_cmp_insn): Strengthen local "last" from rtx to
8212 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
8213 (prepare_float_lib_cmp): Likewise for local "insns".
8214 (emit_conditional_move): Likewise for local "last".
8215 (emit_conditional_add): Likewise.
8216 (have_sub2_insn): Likewise for local "seq".
8217 (expand_float): Likewise for local "insns". Strengthen locals
8218 "label", "neglabel" from rtx to rtx_code_label *.
8219 (expand_fix): Likewise for locals "last", "insn", "insns" (to
8220 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
8221 (expand_fixed_convert): Likewise for local "insns" (to
8223 (expand_sfix_optab): Likewise for local "last".
8224 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
8225 to rtx_code_label *.
8226 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
8227 from rtx to rtx_insn *.
8228 (expand_atomic_fetch_op): Likewise for local "insn".
8229 (maybe_legitimize_operand_same_code): Likewise for local "last".
8230 (maybe_legitimize_operands): Likewise.
8232 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8234 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8235 "insn" from rtx to rtx_insn *.
8236 (ps_rtl_insn): Likewise for return type.
8237 (doloop_register_get): Likewise for params "head", "tail" and
8238 locals "insn", "first_insn_not_to_check".
8239 (schedule_reg_move): Likewise for local "this_insn".
8240 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8241 of gen_move_insn for now.
8242 (reset_sched_times): Strengthen local "insn" from rtx to
8244 (permute_partial_schedule): Likewise.
8245 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8246 (dump_insn_location): Likewise for param "insn".
8247 (loop_canon_p): Likewise for local "insn".
8248 (sms_schedule): Likewise.
8249 (print_partial_schedule): Likewise.
8250 (ps_has_conflicts): Likewise.
8252 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8254 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8255 "tailp" from rtx * to rtx_insn **.
8257 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8258 from rtx to rtx_insn *.
8259 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8260 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8261 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8263 * modulo-sched.c (const_iteration_count): Strengthen return type
8264 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8265 use of NULL_RTX with NULL when working with insns.
8266 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8268 (sms_schedule): Likewise.
8269 * sched-rgn.c (init_ready_list): Likewise, also for locals
8270 "src_head" and "src_next_tail".
8271 (compute_block_dependences): Likewise.
8272 (free_block_dependencies): Likewise.
8273 (debug_rgn_dependencies): Likewise.
8274 (free_rgn_deps): Likewise.
8275 (compute_priorities): Likewise.
8276 (schedule_region): Likewise.
8277 * sel-sched.c (find_ebb_boundaries): Likewise.
8279 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8280 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8282 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8284 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8285 from rtx to rtx_insn *.
8286 (new_seginfo): Likewise for param "insn".
8287 (create_pre_exit): Likewise for locals "last_insn",
8288 "before_return_copy", "return_copy".
8289 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8292 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8294 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8295 from rtx to rtx_insn *.
8296 (lra_push_insn): Likewise for 1st param.
8297 (lra_push_insn_and_update_insn_regno_info): Likewise.
8298 (lra_pop_insn): Likewise for return type.
8299 (lra_invalidate_insn_data): Likewise for 1st param.
8300 (lra_set_insn_deleted): Likewise.
8301 (lra_delete_dead_insn): Likewise.
8302 (lra_process_new_insns): Likewise for first 3 params.
8303 (lra_set_insn_recog_data): Likewise for 1st param.
8304 (lra_update_insn_recog_data): Likewise.
8305 (lra_set_used_insn_alternative): Likewise.
8306 (lra_invalidate_insn_regno_info): Likewise.
8307 (lra_update_insn_regno_info): Likewise.
8308 (lra_former_scratch_operand_p): Likewise.
8309 (lra_eliminate_regs_1): Likewise.
8310 (lra_get_insn_recog_data): Likewise.
8312 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8315 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8317 (substitute_within_insn): New.
8318 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8319 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8320 Replace call to "substitute" with call to substitute_within_insn.
8322 * lra-constraints.c (curr_insn): Strengthen from rtx to
8324 (get_equiv_with_elimination): Likewise for param "insn".
8325 (match_reload): Strengthen params "before" and "after" from rtx *
8327 (emit_spill_move): Likewise for return type. Add a checked cast
8328 to rtx_insn * on result of gen_move_insn for now.
8329 (check_and_process_move): Likewise for local "before". Replace
8330 NULL_RTX with NULL when referring to insns.
8331 (process_addr_reg): Strengthen params "before" and "after" from
8332 rtx * to rtx_insn **.
8333 (insert_move_for_subreg): Likewise.
8334 (simplify_operand_subreg): Strengthen locals "before" and "after"
8335 from rtx to rtx_insn *.
8336 (process_address_1): Strengthen params "before" and "after" from
8337 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8339 (process_address): Strengthen params "before" and "after" from
8340 rtx * to rtx_insn **.
8341 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8342 (curr_insn_transform): Strengthen locals "before" and "after"
8343 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8345 (loc_equivalence_callback): Update cast of "data", changing
8346 resulting type from rtx to rtx_insn *.
8347 (substitute_pseudo_within_insn): New.
8348 (inherit_reload_reg): Strengthen param "insn" from rtx to
8349 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8350 NULL when referring to insns. Add a checked cast to rtx_insn *
8351 when using usage_insn to invoke lra_update_insn_regno_info.
8352 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8353 likewise for locals "restore", "save". Add checked casts to
8354 rtx_insn * when using usage_insn to invoke
8355 lra_update_insn_regno_info and lra_process_new_insns. Replace
8356 NULL_RTX with NULL when referring to insns.
8357 (split_if_necessary): Strengthen param "insn" from rtx to
8359 (update_ebb_live_info): Likewise for params "head", "tail" and local
8361 (get_last_insertion_point): Likewise for return type and local "insn".
8362 (get_live_on_other_edges): Likewise for local "last".
8363 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8364 "prev_insn", "next_insn", "restore".
8365 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8366 (undo_optional_reloads): Likewise for local "insn".
8368 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8370 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8372 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8374 (spill_pseudos): Likewise for local "insn".
8375 (init_elimination): Likewise.
8376 (process_insn_for_elimination): Likewise for param "insn".
8378 * lra-lives.c (curr_insn): Likewise.;
8380 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8381 (remove_pseudos): Likewise for param "insn".
8382 (spill_pseudos): Likewise for local "insn".
8383 (lra_final_code_change): Likewise for locals "insn", "curr".
8385 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8386 (lra_set_insn_deleted): Likewise.
8387 (lra_delete_dead_insn): Likewise, and for local "prev".
8388 (new_insn_reg): Likewise for param "insn".
8389 (lra_set_insn_recog_data): Likewise.
8390 (lra_update_insn_recog_data): Likewise.
8391 (lra_set_used_insn_alternative): Likewise.
8392 (get_insn_freq): Likewise.
8393 (invalidate_insn_data_regno_info): Likewise.
8394 (lra_invalidate_insn_regno_info): Likewise.
8395 (lra_update_insn_regno_info): Likewise.
8396 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8398 (lra_push_insn_1): Strengthen param "insn" from rtx to
8400 (lra_push_insn): Likewise.
8401 (lra_push_insn_and_update_insn_regno_info): Likewise.
8402 (lra_pop_insn): Likewise for return type and local "insn".
8403 (push_insns): Likewise for params "from", "to", and local "insn".
8404 (setup_sp_offset): Likewise for params "from", "last" and locals
8406 (lra_process_new_insns): Likewise for params "insn", "before",
8407 "after" and local "last".
8408 (struct sloc): Likewise for field "insn".
8409 (lra_former_scratch_operand_p): Likewise for param "insn".
8410 (remove_scratches): Likewise for locals "insn", "last".
8411 (check_rtl): Likewise for local "insn".
8412 (add_auto_inc_notes): Likewise for param "insn".
8413 (update_inc_notes): Likewise for local "insn".
8414 (lra): Replace NULL_RTX with NULL when referring to insn.
8416 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8418 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8420 (resolve_reg_notes): Likewise.
8421 (resolve_simple_move): Likewise for return type, param "insn", and
8422 locals "insns", "minsn".
8423 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8424 (resolve_use): Likewise.
8425 (resolve_debug): Likewise.
8426 (find_decomposable_shift_zext): Likewise.
8427 (resolve_shift_zext): Likewise for return type, param "insn", and
8428 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8429 (decompose_multiword_subregs): Likewise for local "insn",
8430 "orig_insn", "decomposed_shift", "end".
8432 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8434 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8435 param "insns" from rtx to rtx_insn *.
8437 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8439 (struct iv_to_split): Likewise.
8440 (loop_exit_at_end_p): Likewise for local "insn".
8441 (split_edge_and_insert): Likewise for param "insns".
8442 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8443 and locals "seq", "jump".
8444 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8445 "branch_code"; update invocations of compare_and_jump_seq to
8446 eliminate NULL_RTX in favor of NULL.
8447 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8449 (reset_debug_uses_in_loop): Likewise.
8450 (analyze_insn_to_expand_var): Likewise for param "insn".
8451 (analyze_iv_to_split_insn): Likewise.
8452 (analyze_insns_in_loop): Likewise for local "insn".
8453 (insert_base_initialization): Likewise for param
8454 "insn" and local "seq".
8455 (split_iv): Likewise for param "insn" and local "seq".
8456 (expand_var_during_unrolling): Likewise for param "insn".
8457 (insert_var_expansion_initialization): Likewise for local "seq".
8458 (combine_var_copies_in_loop_exit): Likewise.
8459 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8461 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8462 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8465 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8467 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8469 (iv_analyze_result): Likewise.
8470 (iv_analyze_expr): Likewise.
8473 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8474 local "def_insn" from rtx to rtx_insn *.
8475 (get_biv_step_1): Likewise for local "insn".
8476 (iv_analyze_expr): Likewise for param "insn".
8477 (iv_analyze_def): Likewise for local "insn".
8478 (iv_analyze_op): Likewise for param "insn".
8479 (iv_analyze): Likewise.
8480 (iv_analyze_result): Likewise.
8482 (suitable_set_for_replacement): Likewise.
8483 (simplify_using_initial_values): Likewise for local "insn".
8484 (iv_number_of_iterations): Likewise for param "insn".
8485 (check_simple_exit): Add checked cast to rtx_insn when invoking
8486 iv_number_of_iterations for now (until get_condition is
8489 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8490 "insn" from rtx to rtx_insn *.
8491 (analyze_insns_in_loop): Likewise for local "insn".
8493 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8495 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8497 (struct invariant): Likewise.
8498 (hash_invariant_expr_1): Likewise for param "insn".
8499 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8500 (find_exits): Likewise for local "insn".
8501 (create_new_invariant): Likewise for param "insn".
8502 (check_dependencies): Likewise.
8503 (find_invariant_insn): Likewise.
8504 (record_uses): Likewise.
8505 (find_invariants_insn): Likewise.
8506 (find_invariants_bb): Likewise for local "insn".
8507 (get_pressure_class_and_nregs): Likewise for param "insn".
8508 (calculate_loop_reg_pressure): Likewise for local "insn".
8510 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8512 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8514 (add_test): Likewise for locals "seq", "jump".
8515 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8517 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8519 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8521 (rebuild_jump_labels_chain): Likewise for param "chain".
8523 * cfgexpand.c (pass_expand::execute): Add checked cast to
8524 rtx_insn * when calling rebuild_jump_labels_chain in region where
8525 we know e->insns.r is non-NULL.
8527 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8529 (rebuild_jump_labels): Likewise.
8530 (rebuild_jump_labels_chain): Likewise for param "chain".
8531 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8532 (init_label_info): Likewise for param "f".
8533 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8534 "prev_nonjump_insn".
8535 (mark_all_labels): Likewise for param "f" and locals "insn",
8536 "prev_nonjump_insn".
8538 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8540 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8541 from rtx to rtx_insn *insn.
8542 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8543 (ira_add_allocno_copy): Likewise.
8544 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8546 (ira_create_copy): Likewise.
8547 (ira_add_allocno_copy): Likewise.
8548 (create_bb_allocnos): Likewise for local "insn".
8549 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8550 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8551 process_regs_for_copy for rtx_insn * param.
8552 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8553 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8554 process_regs_for_copy for rtx_insn * param.
8555 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8556 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8557 (record_operand_costs): Likewise.
8558 (scan_one_insn): Likewise for return type, and for param "insn".
8559 (process_bb_for_costs): Likewise for local "insn".
8560 (process_bb_node_for_hard_reg_moves): Likewise.
8561 * ira-emit.c (struct move): Likewise for field "insn".
8562 (create_move): Eliminate use of NULL_RTX when dealing with an
8564 (emit_move_list): Strengthen return type and locals "result",
8565 "insn" from rtx to rtx_insn *insn.
8566 (emit_moves): Likewise for locals "insns", "tmp".
8567 (ira_emit): Likewise for local "insn".
8568 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8570 (find_call_crossed_cheap_reg): Likewise.
8571 (process_bb_node_lives): Likewise for local "insn".
8572 * ira.c (decrease_live_ranges_number): Likewise.
8573 (compute_regs_asm_clobbered): Likewise.
8574 (build_insn_chain): Likewise.
8575 (find_moveable_pseudos): Likewise, also locals "def_insn",
8576 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8577 to rtx_insn **. Add a checked cast when assigning from
8578 "closest_use" into closest_uses array in a region where we know
8579 it's a non-NULL insn.
8580 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8582 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8583 "last_interesting_insn", "uin".
8584 (move_unallocated_pseudos): Likewise for locals "def_insn",
8585 "move_insn", "newinsn".
8587 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8589 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8590 Strengthen locals "done_label", "do_error" from rtx to
8592 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8593 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8595 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8596 "done_label", "do_error" to rtx_code_label * and local "last" to
8598 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8599 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8600 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8601 "after_lopart_neg", "do_overflow", "hipart_different" to
8602 rtx_code_label * and local "last" to rtx_insn *.
8604 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8606 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8607 "insn" and "move_insn" from rtx to rtx_insn *.
8609 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8611 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8613 (cheap_bb_rtx_cost_p): Likewise.
8614 (first_active_insn): Likewise for return type and local "insn".
8615 (last_active_insn): Likewise for return type and locals "insn",
8617 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8619 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8621 (noce_try_move): Likewise for local "seq".
8622 (noce_try_store_flag): Likewise.
8623 (noce_try_store_flag_constants): Likewise.
8624 (noce_try_addcc): Likewise.
8625 (noce_try_store_flag_mask): Likewise.
8626 (noce_try_cmove): Likewise.
8627 (noce_try_minmax): Likewise.
8628 (noce_try_abs): Likewise.
8629 (noce_try_sign_mask): Likewise.
8630 (noce_try_bitop): Likewise.
8631 (noce_can_store_speculate_p): Likewise for local "insn".
8632 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8634 (check_cond_move_block): Likewise for local "insn".
8635 (cond_move_convert_if_block): Likewise.
8636 (cond_move_process_if_block): Likewise for locals "seq",
8638 (noce_find_if_block): Likewise for local "jump".
8639 (merge_if_block): Likewise for local "last".
8640 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8641 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8642 (block_has_only_trap): Likewise for return type and local "trap".
8643 (find_if_case_1): Likewise for local "jump".
8644 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8647 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8649 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8650 "last_insn", "loop_end" from rtx to rtx_insn *.
8652 * hw-doloop.c (scan_loop): Likewise for local "insn".
8653 (discover_loop): Likewise for param "tail_insn".
8654 (discover_loops): Likewise for local "tail".
8656 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8657 cast to rtx_insn * when assigning from an rtx local to a
8658 hwloop_info's "last_insn" field.
8660 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8662 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8663 (add_delay_dependencies): Strengthen local "pro" from rtx to
8665 (recompute_todo_spec): Likewise.
8666 (dep_cost_1): Likewise for locals "insn", "used".
8667 (schedule_insn): Likewise for local "dbg".
8668 (schedule_insn): Likewise for locals "pro", "next".
8669 (unschedule_insns_until): Likewise for local "con".
8670 (restore_pattern): Likewise for local "next".
8671 (estimate_insn_tick): Likewise for local "pro".
8672 (resolve_dependencies): Likewise for local "next".
8673 (fix_inter_tick): Likewise.
8674 (fix_tick_ready): Likewise for local "pro".
8675 (add_to_speculative_block): Likewise for locals "check", "twin",
8677 (sched_extend_bb): Likewise for locals "end", "insn".
8678 (init_before_recovery): Likewise for local "x".
8679 (sched_create_recovery_block): Likewise for local "barrier".
8680 (create_check_block_twin): Likewise for local "pro".
8681 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8683 (unlink_bb_notes): Update for change to type of bb_header.
8684 Strengthen locals "prev", "label", "note", "next" from rtx to
8686 (clear_priorities): Likewise for local "pro".
8688 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8690 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8692 (test_insn): Likewise for this global.
8693 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8695 (oprs_anticipatable_p): Likewise.
8696 (oprs_available_p): Likewise.
8697 (insert_expr_in_table): Strengthen param "insn" from rtx to
8699 (hash_scan_set): Likewise.
8700 (hash_scan_clobber): Likewise.
8701 (hash_scan_call): Likewise.
8702 (hash_scan_insn): Likewise.
8703 (compute_hash_table_work): Likewise for local "insn".
8704 (process_insert_insn): Likewise for return type and local "pat".
8705 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8706 "pat", "pat_end", "maybe_cc0_setter".
8707 (pre_edge_insert): Likewise for local "insn".
8708 (pre_insert_copy_insn): Likewise for param "insn".
8709 (pre_insert_copies): Likewise for local "insn".
8710 (struct set_data): Likewise for field "insn".
8711 (single_set_gcse): Likewise for param "insn".
8712 (gcse_emit_move_after): Likewise.
8713 (pre_delete): Likewise for local "insn".
8714 (update_bb_reg_pressure): Likewise for param "from" and local
8716 (should_hoist_expr_to_dom): Likewise for param "from".
8717 (hoist_code): Likewise for local "insn".
8718 (get_pressure_class_and_nregs): Likewise for param "insn".
8719 (calculate_bb_reg_pressure): Likewise for local "insn".
8720 (compute_ld_motion_mems): Likewise.
8722 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8724 * genpeep.c (main): Rename param back from "uncast_ins1" to
8725 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8728 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8730 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8733 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8734 documentation to state it is only for VSX operations.
8736 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8737 constraint only active if VSX.
8739 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8740 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8743 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8745 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8746 Strengthen local "insn" from rtx to rtx_insn *.
8747 (use_killed_between): Likewise for param "target_insn".
8748 (all_uses_available_at): Likewise for param "target_insn" and
8750 (update_df_init): Likewise for params "def_insn", "insn".
8751 (update_df): Likewise for param "insn".
8752 (try_fwprop_subst): Likewise for param "def_insn" and local
8754 (free_load_extend): Likewise for param "insn".
8755 (forward_propagate_subreg): Likewise for param "def_insn" and
8757 (forward_propagate_asm): Likewise for param "def_insn" and local
8759 (forward_propagate_and_simplify): Likewise for param "def_insn"
8760 and local "use_insn".
8761 (forward_propagate_into): Likewise for locals "def_insn" and
8764 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8766 * function.c (emit_initial_value_sets): Strengthen local "seq"
8767 from rtx to rtx_insn *.
8768 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8770 (instantiate_virtual_regs): Likewise for local "insn".
8771 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8772 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8773 (expand_function_end): Likewise for locals "insn" and "seq".
8774 (epilogue_done): Likewise for local "insn".
8775 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8777 (reposition_prologue_and_epilogue_notes): Likewise for locals
8778 "insn", "last", "note", "first".
8779 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8780 (pass_match_asm_constraints::execute): Likewise for local "insn".
8782 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8784 * output.h (final_scan_insn): Strengthen return type from rtx to
8786 (final_forward_branch_p): Likewise for param.
8787 (current_output_insn): Likewise for this global.
8789 * final.c (rtx debug_insn): Likewise for this variable.
8790 (current_output_insn): Likewise.
8791 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8792 adding "insn" back in as an rtx_insn * with a checked cast, so
8793 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8795 (compute_alignments): Strengthen local "label" from rtx to
8797 (shorten_branches): Rename param from "first" to "uncast_first",
8798 introducing a new local rtx_insn * "first" using a checked cast to
8799 effectively strengthen "first" from rtx to rtx_insn * without
8800 affecting the type signature. Strengthen locals "insn", "seq",
8801 "next", "label" from rtx to rtx_insn *.
8802 (change_scope): Strengthen param "orig_insn" and local "insn" from
8804 (final_start_function): Rename param from "first" to "uncast_first",
8805 introducing a new local rtx_insn * "first" using a checked cast to
8806 effectively strengthen "first" from rtx to rtx_insn * without
8807 affecting the type signature. Strengthen local "insn" from rtx to
8809 (dump_basic_block_info): Strengthen param "insn" from rtx to
8811 (final): Rename param from "first" to "uncast_first",
8812 introducing a new local rtx_insn * "first" using a checked cast to
8813 effectively strengthen "first" from rtx to rtx_insn * without
8814 affecting the type signature. Strengthen locals "insn", "next"
8815 from rtx to rtx_insn *.
8816 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8818 (call_from_call_insn): Strengthen param "insn" from rtx to
8820 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8821 introducing a new local rtx_insn * "insn" using a checked cast to
8822 effectively strengthen "insn" from rtx to rtx_insn * without
8823 affecting the type signature. Strengthen return type and locals
8824 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8825 now-redundant checked cast to rtx_insn * from both invocations of
8826 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8827 introducing a local "call_insn" for use when invoking
8828 call_from_call_insn.
8829 (notice_source_line): Strengthen param "insn" from rtx to
8831 (leaf_function_p): Likewise for local "insn".
8832 (final_forward_branch_p): Likewise.
8833 (leaf_renumber_regs): Likewise for param "first".
8834 (rest_of_clean_state): Likewise for locals "insn" and "next".
8835 (self_recursive_call_p): Likewise for param "insn".
8836 (collect_fn_hard_reg_usage): Likewise for local "insn".
8837 (get_call_fndecl): Likewise for param "insn".
8838 (get_call_cgraph_rtl_info): Likewise.
8839 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8840 introducing a new local rtx_insn * "insn" using a checked cast to
8841 effectively strengthen "insn" from rtx to rtx_insn * without
8842 affecting the type signature.
8844 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8845 cast when assigning from param "insn" to current_output_insn.
8846 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8847 so that we can assign it back to current_output_insn.
8849 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8851 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8852 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8853 atmxt540s and atmxt540sreva devices.
8854 * config/avr/avr-tables.opt: Regenerate.
8855 * config/avr/t-multilib: Regenerate.
8856 * doc/avr-mmcu.texi: Regenerate.
8858 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8860 * expr.c (convert_move): Strengthen local "insns" from rtx to
8862 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8863 "top_label" from rtx to rtx_code_label *.
8864 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8866 (emit_single_push_insn): Likewise for locals "prev", "last".
8867 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8868 to rtx_code_label *.
8869 (store_constructor): Likewise for locals "loop_start", "loop_end".
8870 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8872 (expand_expr_real_2): Likewise.
8873 (expand_expr_real_1): Strengthen local "label" from rtx to
8876 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8878 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8879 from rtx to rtx_insn *.
8880 (store_bit_field_1): Likewise.
8881 (extract_bit_field_1): Likewise.
8882 (expand_mult_const): Likewise for local "insns".
8883 (expmed_mult_highpart): Strengthen local "label" from rtx to
8885 (expand_smod_pow2): Likewise.
8886 (expand_sdiv_pow2): Likewise.
8887 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8888 rtx_insn *. Strengthen locals "label", "label1", "label2",
8889 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8890 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8891 (emit_store_flag): Likewise.
8892 (emit_store_flag_force): Strengthen local "label" from rtx to
8894 (do_cmp_and_jump): Likewise for param "label".
8896 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8898 * explow.c (force_reg): Strengthen local "insn" from rtx to
8900 (adjust_stack_1): Likewise.
8901 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8902 "final_label", "available_label", "space_available" from rtx to
8904 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8905 (anti_adjust_stack_and_probe): Likewise.
8907 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8909 * except.h (sjlj_emit_function_exit_after): Strengthen param
8910 "after" from rtx to rtx_insn *. This is only called with
8911 result of get_last_insn (in function.c) so type-change should be
8914 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8915 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8916 to rtx_insn *. These fields are only used from except.c so this
8917 type-change should be self-contained to this patch.
8919 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8920 local "last" from rtx to rtx_insn *.
8921 (dw2_build_landing_pads): Likewise for local "seq".
8922 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8923 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8924 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8926 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8928 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8929 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8930 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8931 referring to an insn. Strengthen local "dispatch_label" from
8932 rtx to rtx_code_label *.
8933 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8935 (expand_eh_return): Strengthen local "around_label" from
8936 rtx to rtx_code_label *.
8937 (convert_to_eh_region_ranges): Strengthen locals "iter",
8938 "last_action_insn", "first_no_action_insn",
8939 "first_no_action_insn_before_switch",
8940 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8942 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8944 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8945 from rtx to rtx_insn *.
8946 (cached_next_real_insn): Likewise.
8947 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8949 (dwarf2out_var_location): Strengthen locals "next_real",
8950 "next_note", "expected_next_loc_note", "last_start", "insn" from
8953 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8955 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8956 from rtx to rtx_insn *.
8957 (create_pseudo_cfg): Likewise for local "insn".
8959 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8961 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8962 from rtx to rtx_insn *.
8963 (df_bb_regno_last_def_find): Likewise.
8965 * df-problems.c (df_rd_bb_local_compute): Likewise.
8966 (df_lr_bb_local_compute): Likewise.
8967 (df_live_bb_local_compute): Likewise.
8968 (df_chain_remove_problem): Likewise.
8969 (df_chain_create_bb): Likewise.
8970 (df_word_lr_bb_local_compute): Likewise.
8971 (df_remove_dead_eq_notes): Likewise for param "insn".
8972 (df_note_bb_compute): Likewise for local "insn".
8973 (simulate_backwards_to_point): Likewise.
8974 (df_md_bb_local_compute): Likewise.
8976 * df-scan.c (df_scan_free_bb_info): Likewise.
8977 (df_scan_start_dump): Likewise.
8978 (df_scan_start_block): Likewise.
8979 (df_install_ref_incremental): Likewise for local "insn".
8980 (df_insn_rescan_all): Likewise.
8981 (df_reorganize_refs_by_reg_by_insn): Likewise.
8982 (df_reorganize_refs_by_insn_bb): Likewise.
8983 (df_recompute_luids): Likewise.
8984 (df_bb_refs_record): Likewise.
8985 (df_update_entry_exit_and_calls): Likewise.
8986 (df_bb_verify): Likewise.
8988 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8990 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8991 "first_note" from rtx to rtx_insn *.
8992 (get_node_of_insn): Likewise for param 2 "insn".
8993 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8995 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8997 (mem_write_insn_p): Likewise.
8998 (mem_access_insn_p): Likewise.
8999 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
9000 (def_has_ccmode_p): Likewise for param "insn".
9001 (add_cross_iteration_register_deps): Likewise for locals
9002 "def_insn" and "use_insn".
9003 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
9004 (build_intra_loop_deps): Likewise for local "src_insn".
9005 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
9007 (get_node_of_insn): Likewise for param "insn".
9009 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9011 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
9012 (deletable_insn_p): Strengthen param "insn" from rtx to
9013 rtx_insn *. Add checked cast to rtx_call_insn when invoking
9014 find_call_stack_args, since this is guarded by CALL_P (insn).
9015 (marked_insn_p): Strengthen param "insn" from rtx to
9017 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
9018 invoking find_call_stack_args, since this is guarded by
9020 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
9021 rtx_insn *; we know this is an insn since this was called by
9023 (mark_nonreg_stores_2): Likewise.
9024 (mark_nonreg_stores): Strengthen param "insn" from rtx to
9026 (find_call_stack_args): Strengthen param "call_insn" from rtx to
9027 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
9029 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
9030 from rtx to rtx_insn *.
9031 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
9033 (delete_unmarked_insns): Likewise for locals "insn", "next".
9034 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
9035 (mark_reg_dependencies): Likewise for param "insn".
9036 (rest_of_handle_ud_dce): Likewise for local "insn".
9037 (word_dce_process_block): Likewise.
9038 (dce_process_block): Likewise.
9040 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9042 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
9043 from rtx to rtx_insn *.
9044 (struct change_cc_mode_args): Likewise for field "insn".
9045 (this_insn): Strengthen from rtx to rtx_insn *.
9046 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
9048 (validate_canon_reg): Strengthen param "insn" from rtx to
9050 (canon_reg): Likewise.
9051 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
9053 (record_jump_equiv): Strengthen param "insn" from rtx to
9055 (try_back_substitute_reg): Likewise, also for locals "prev",
9057 (find_sets_in_insn): Likewise for param "insn".
9058 (canonicalize_insn): Likewise.
9059 (cse_insn): Likewise. Add a checked cast.
9060 (invalidate_from_clobbers): Likewise for param "insn".
9061 (invalidate_from_sets_and_clobbers): Likewise.
9062 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
9064 (cse_prescan_path): Strengthen local "insn" from rtx to
9066 (cse_extended_basic_block): Likewise for locals "insn" and
9068 (cse_main): Likewise for param "f".
9069 (check_for_label_ref): Likewise for local "insn".
9070 (set_live_p): Likewise for second param ("insn").
9071 (insn_live_p): Likewise for first param ("insn") and for local
9073 (cse_change_cc_mode_insn): Likewise for first param "insn".
9074 (cse_change_cc_mode_insns): Likewise for first and second params
9076 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
9078 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
9081 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9082 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9083 Anna Tikhonova <anna.tikhonova@intel.com>
9084 Ilya Tocar <ilya.tocar@intel.com>
9085 Andrey Turetskiy <andrey.turetskiy@intel.com>
9086 Ilya Verbin <ilya.verbin@intel.com>
9087 Kirill Yukhin <kirill.yukhin@intel.com>
9088 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9090 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
9092 * config/i386/sse.md
9093 (define_mode_iterator VI248_AVX2): Delete.
9094 (define_mode_iterator VI2_AVX2_AVX512BW): New.
9095 (define_mode_iterator VI48_AVX2): Ditto.
9096 (define_insn <shift_insn><mode>3): Delete.
9097 (define_insn "<shift_insn><mode>3<mask_name>" with
9098 VI2_AVX2_AVX512BW): New.
9099 (define_insn "<shift_insn><mode>3<mask_name>" with
9102 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9103 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9104 Anna Tikhonova <anna.tikhonova@intel.com>
9105 Ilya Tocar <ilya.tocar@intel.com>
9106 Andrey Turetskiy <andrey.turetskiy@intel.com>
9107 Ilya Verbin <ilya.verbin@intel.com>
9108 Kirill Yukhin <kirill.yukhin@intel.com>
9109 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9111 * config/i386/sse.md
9112 (define_mode_iterator VI4F_BRCST32x2): New.
9113 (define_mode_attr 64x2_mode): Ditto.
9114 (define_mode_attr 32x2mode): Ditto.
9115 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
9116 with VI4F_BRCST32x2): Ditto.
9117 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
9118 with V16FI mode iterator): Ditto.
9119 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9121 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9122 with VI8F_BRCST64x2): Ditto.
9124 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9125 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9126 Anna Tikhonova <anna.tikhonova@intel.com>
9127 Ilya Tocar <ilya.tocar@intel.com>
9128 Andrey Turetskiy <andrey.turetskiy@intel.com>
9129 Ilya Verbin <ilya.verbin@intel.com>
9130 Kirill Yukhin <kirill.yukhin@intel.com>
9131 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9133 * config/i386/sse.md
9134 (define_mode_iterator VI8_AVX512VL): New.
9135 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
9137 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
9139 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
9140 (define_mode_iterator V48_AVX512VL): New.
9141 (define_mode_iterator V12_AVX512VL): Ditto.
9142 (define_insn <avx512>_load<mode>_mask): Split into two similar
9143 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
9144 Refactor output template.
9145 (define_insn "<avx512>_store<mode>_mask"): Ditto.
9147 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9149 * cprop.c (struct occr): Strengthen field "insn" from rtx to
9151 (reg_available_p): Likewise for param "insn".
9152 (insert_set_in_table): Likewise.
9153 (hash_scan_set): Likewise.
9154 (hash_scan_insn): Likewise.
9155 (make_set_regs_unavailable): Likewise.
9156 (compute_hash_table_work): Likewise for local "insn".
9157 (reg_not_set_p): Strengthen param "insn" from const_rtx to
9159 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
9160 (try_replace_reg): Likewise.
9161 (find_avail_set): Likewise.
9162 (cprop_jump): Likewise for params "setcc", "jump".
9163 (constprop_register): Likewise for param "insn".
9164 (cprop_insn): Likewise.
9165 (do_local_cprop): Likewise.
9166 (local_cprop_pass): Likewise for local "insn".
9167 (bypass_block): Likewise for params "setcc" and "jump".
9168 (bypass_conditional_jumps): Likewise for locals "setcc" and
9170 (one_cprop_pass): Likewise for local "insn".
9172 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9174 * compare-elim.c (struct comparison_use): Strengthen field "insn"
9175 from rtx to rtx_insn *.
9176 (struct comparison): Likewise, also for field "prev_clobber".
9177 (conforming_compare): Likewise for param "insn".
9178 (arithmetic_flags_clobber_p): Likewise.
9179 (find_flags_uses_in_insn): Likewise.
9180 (find_comparison_dom_walker::before_dom_children): Likewise for
9181 locals "insn", "next", "last_clobber".
9182 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
9184 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9186 * combine-stack-adj.c (struct csa_reflist): Strengthen field
9187 "insn" from rtx to rtx_insn *.
9188 (single_set_for_csa): Likewise for param "insn".
9189 (record_one_stack_ref): Likewise.
9190 (try_apply_stack_adjustment): Likewise.
9191 (struct record_stack_refs_data): Likewise for field "insn".
9192 (maybe_move_args_size_note): Likewise for params "last" and "insn".
9193 (prev_active_insn_bb): Likewise for return type and param "insn".
9194 (next_active_insn_bb): Likewise.
9195 (force_move_args_size_note): Likewise for params "prev" and "last"
9196 and locals "test", "next_candidate", "prev_candidate".
9197 (combine_stack_adjustments_for_block): Strengthen locals
9198 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
9201 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9203 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
9204 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
9205 (subst_insn): Likewise for this variable.
9206 (added_links_insn): Likewise.
9207 (struct insn_link): Likewise for field "insn".
9208 (alloc_insn_link): Likewise for param "insn".
9209 (struct undobuf): Likewise for field "other_insn".
9210 (find_single_use): Likewise for param "insn" and local "next".
9211 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
9212 (delete_noop_moves): Likewise for locals "insn", "next".
9213 (create_log_links): Likewise for locals "insn", "use_insn".
9214 Strengthen local "next_use" from rtx * to rtx_insn **.
9215 (insn_a_feeds_b): Likewise for params "a", "b".
9216 (combine_instructions): Likewise for param "f" and locals "insn",
9217 "next", "prev", "first", "last_combined_insn", "link", "link1",
9218 "temp". Replace use of NULL_RTX with NULL when referring to
9220 (setup_incoming_promotions): Likewise for param "first"
9221 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
9222 (can_combine_p): Likewise for params "insn", "i3", "pred",
9223 "pred2", "succ", "succ2" and for local "p".
9224 (combinable_i3pat): Likewise for param "i3".
9225 (cant_combine_insn_p): Likewise for param "insn".
9226 (likely_spilled_retval_p): Likewise.
9227 (adjust_for_new_dest): Likewise.
9228 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9229 (try_combine): Likewise for return type and for params "i3", "i2",
9230 "i1", "i0", "last_combined_insn", and for locals "insn",
9231 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9232 "i0_insn". Eliminate local "tem" in favor of new locals
9233 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9234 checked cast for now to rtx_insn * on the return type of
9235 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9237 (find_split_point): Strengthen param "insn" from rtx to
9239 (simplify_set): Likewise for local "other_insn".
9240 (recog_for_combine): Likewise for param "insn".
9241 (record_value_for_reg): Likewise.
9242 (record_dead_and_set_regs_1): Likewise for local
9244 (record_dead_and_set_regs): Likewise for param "insn".
9245 (record_promoted_value): Likewise.
9246 (check_promoted_subreg): Likewise.
9247 (get_last_value_validate): Likewise.
9248 (reg_dead_at_p): Likewise.
9249 (move_deaths): Likewise for param "to_insn".
9250 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9251 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9252 in favor of new locals "tem_note" and "tem_insn", the latter being
9254 (distribute_links): Strengthen locals "place", "insn" from rtx to
9257 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9259 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9261 (can_delete_label_p): Require a const rtx_code_label * rather than
9263 (delete_insn): Add checked cast to rtx_code_label * when we know
9264 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9266 (delete_insn_chain): Strengthen locals "prev" and "current" from
9267 rtx to rtx_insn *. Add a checked cast when assigning from
9268 "finish" (strengthening the params will come later). Add a
9269 checked cast to rtx_note * in region where we know
9271 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9273 (compute_bb_for_insn): Likewise.
9274 (free_bb_for_insn): Likewise for local "insn".
9275 (compute_bb_for_insn): Likewise.
9276 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9277 local "insn" from rtx to rtx_insn *
9278 (flow_active_insn_p): Require a const rtx_insn * rather than a
9280 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9282 (can_fallthru): Likewise for locals "insn" and "insn2".
9283 (bb_note): Likewise for local "note".
9284 (first_insn_after_basic_block_note): Likewise for local "note" and
9286 (rtl_split_block): Likewise for locals "insn" and "next".
9287 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9289 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9290 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9292 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9293 them), "kill_from", "barrier", "new_insn".
9294 (patch_jump_insn): Likewise for params "insn", "old_label".
9295 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9296 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9297 "old_label", "new_label".
9298 (rtl_tidy_fallthru_edge): Likewise for local "q".
9299 (rtl_split_edge): Likewise for locals "before", "last".
9300 (commit_one_edge_insertion): Likewise for locals "before",
9301 "after", "insns", "tmp", "last", adding a checked cast where
9302 currently necessary.
9303 (commit_edge_insertions): Likewise.
9304 (rtl_dump_bb): Likewise for locals "insn", "last".
9305 (print_rtl_with_bb): Likewise for local "x".
9306 (rtl_verify_bb_insns): Likewise for local "x".
9307 (rtl_verify_bb_pointers): Likewise for local "insn".
9308 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9310 (rtl_verify_fallthru): Likewise for local "insn".
9311 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9312 (purge_dead_edges): Likewise for local "insn".
9313 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9314 (skip_insns_after_block): Likewise for return type and for locals
9315 "insn", "last_insn", "next_head", "prev".
9316 (record_effective_endpoints): Likewise for locals "next_insn",
9318 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9319 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9320 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9321 (duplicate_insn_chain): For now, add checked cast from rtx to
9322 rtx_insn * when returning insn.
9323 (cfg_layout_duplicate_bb): Likewise for local "insn".
9324 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9326 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9327 (rtl_block_empty_p): Likewise.
9328 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9329 "split_point", "last".
9330 (rtl_block_ends_with_call_p): Likewise for local "insn".
9331 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9333 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9334 "split_at_insn" from rtx to rtx_insn *.
9335 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9336 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9337 to const rtx_insn *.
9338 (rtl_account_profile_record): Likewise.
9340 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9342 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9344 (average_num_loop_insns): Likewise.
9345 (init_set_costs): Likewise for local "seq".
9346 (seq_cost): Likewise for param "seq", from const_rtx to const
9349 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9351 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9354 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9356 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9357 "f1" and "f2" from rtx * to rtx_insn **.
9358 (flow_find_head_matching_sequence): Likewise.
9360 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9361 "cbranch_insn" from rtx to rtx_insn *.
9362 (thread_jump): Likewise for local "insn".
9363 (try_forward_edges): Likewise for local "last".
9364 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9365 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9367 (can_replace_by): Likewise for params "i1", "i2".
9368 (old_insns_match_p): Likewise.
9369 (merge_notes): Likewise.
9370 (walk_to_nondebug_insn): Likewise for param "i1".
9371 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9372 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9373 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9374 (flow_find_head_matching_sequence): Strengthen params "f1" and
9375 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9376 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9378 (outgoing_edges_match): Likewise for locals "last1", "last2".
9379 (try_crossjump_to_edge): Likewise for local "insn".
9380 Replace call to for_each_rtx with for_each_rtx_in_insn.
9382 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9383 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9384 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9385 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9386 (try_optimize_cfg): Strengthen local "last" from rtx to
9388 (delete_dead_jumptables): Likewise for locals "insn", "next",
9391 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9392 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9393 "rtx else_first_tail", to reflect the basic-block.h changes above.
9395 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9397 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9399 (purge_dead_tablejump_edges): Likewise.
9400 (find_bb_boundaries): Likewise for locals "insn", "end",
9401 "flow_transfer_insn".
9403 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9405 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9406 "ins" and "prev" from rtx to rtx_insn *.
9408 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9410 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9412 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9413 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9415 (load_register_parameters): Likewise for local "before_arg".
9416 (check_sibcall_argument_overlap): Likewise for param "insn".
9417 (expand_call): Likewise for locals "normal_call_insns",
9418 "tail_call_insns", "insns", "before_call", "after_args",
9419 "before_arg", "last", "prev". Strengthen one of the "last" from
9420 rtx to rtx_call_insn *.
9421 (fixup_tail_calls): Strengthen local "insn" from rtx to
9423 (emit_library_call_value_1): Likewise for locals "before_call" and
9426 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9428 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9429 and "last" from rtx to rtx_insn *.
9430 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9431 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9433 (expand_errno_check): Strengthen local "lab" from rtx to
9435 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9437 (expand_builtin_mathfn_2): Likewise.
9438 (expand_builtin_mathfn_ternary): Likewise.
9439 (expand_builtin_mathfn_3): Likewise.
9440 (expand_builtin_interclass_mathfn): Likewise for local "last".
9441 (expand_builtin_int_roundingfn): Likewise for local "insns".
9442 (expand_builtin_int_roundingfn_2): Likewise.
9443 (expand_builtin_strlen): Likewise for local "before_strlen".
9444 (expand_builtin_strncmp): Likewise for local "seq".
9445 (expand_builtin_signbit): Likewise for local "last".
9446 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9447 from rtx to rtx_code_label *.
9448 (expand_stack_restore): Strengthen local "prev" from rtx to
9451 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9453 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9455 (struct btr_def_s): Likewise.
9456 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9458 (add_btr_def): Likewise.
9459 (new_btr_user): Likewise.
9460 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9462 (link_btr_uses): Likewise.
9463 (move_btr_def): Likewise for locals "insp", "old_insn",
9464 "new_insn". Add checked cast to rtx_insn * for now on result of
9466 (can_move_up): Strengthen param "insn" from const_rtx to
9469 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9471 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9473 (get_uncond_jump_length): Likewise for locals "label", "jump".
9474 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9476 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9477 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9478 (find_jump_block): Likewise for local "insn".
9479 (fix_crossing_conditional_branches): Likewise for locals
9480 "old_jump", "new_jump".
9481 (fix_crossing_unconditional_branches): Likewise for locals
9482 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9483 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9485 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9487 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9489 (struct mem_insn): Likewise for field "insn".
9490 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9491 (reg_next_inc_use): Likewise.
9492 (reg_next_def): Likewise.
9493 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9494 from rtx to rtx_insn *.
9495 (move_insn_before): Likewise for param "next_insn" and local "insns".
9496 (attempt_change): Likewise for local "mov_insn".
9497 (try_merge): Likewise for param "last_insn".
9498 (get_next_ref): Likewise for return type and local "insn".
9499 Strengthen param "next_array" from rtx * to rtx_insn **.
9500 (parse_add_or_inc): Strengthen param "insn" from rtx to
9502 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9504 (merge_in_block): Likewise for locals "insn", "curr",
9506 (pass_inc_dec::execute): Update allocations of the arrays to
9507 reflect the stronger types.
9509 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9511 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9512 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9513 from rtx to rtx_code_label *.
9515 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9517 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9520 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9522 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9523 generated a warning and prevented bootstrapping the compiler.
9525 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9527 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9530 * jump.c (delete_related_insns): Likewise, also for locals "next"
9533 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9535 * genautomata.c (output_internal_insn_latency_func): When writing
9536 the function "internal_insn_latency" to insn-automata.c,
9537 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9538 allowing the optional guard function of (define_bypass) clauses to
9539 expect a pair of rtx_insn *, rather than a pair of rtx.
9540 (output_insn_latency_func): When writing the function
9541 "insn_latency", add an "uncast_" prefix to params "insn" and
9542 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9543 using checked casts from the params, thus enabling the above
9544 change to the generated "internal_insn_latency" function.
9546 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9548 PR tree-optimization/62091
9549 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9550 handle correctly arrays.
9551 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9553 (record_known_type): Walk into inner type.
9554 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9555 condition on no type changes.
9557 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9559 * genattrtab.c (write_attr_get): Within the generated get_attr_
9560 functions, rename param "insn" to "uncast_insn" and reintroduce
9561 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9562 is an rtx_insn * within insn-attrtab.c
9564 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9566 * output.h (peephole): Strengthen return type from rtx to
9568 * rtl.h (delete_for_peephole): Likewise for both params.
9569 * genpeep.c (main): In generated "peephole" function, strengthen
9570 return type and local "insn" from rtx to rtx_insn *. For now,
9571 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9572 rtx_insn *, with a checked cast.
9573 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9574 locals "insn", "next", "prev" from rtx to rtx_insn *.
9576 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9578 PR tree-optimization/62112
9579 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9580 * gimple-iterator.h (gsi_replace): Return bool.
9581 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9582 moved from ref_may_alias_global_p.
9583 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9585 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9586 (stmt_kills_ref_p_1): Rename...
9587 (stmt_kills_ref_p): ... to this.
9588 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9589 stmt_kills_ref_p): Declare.
9590 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9591 Move the self-assignment case...
9592 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9594 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9596 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9598 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9599 "after". For now, don't strengthen param "trial", which requires
9600 adding checked casts when returning it.
9602 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9604 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9605 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9606 "var_location" hook from rtx to rtx_insn *.
9607 (debug_nothing_rtx): Delete in favor of...
9608 (debug_nothing_rtx_code_label): New prototype.
9609 (debug_nothing_rtx_rtx): Delete unused prototype.
9610 (debug_nothing_rtx_insn): New prototype.
9612 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9613 invoking debug_hooks->var_location (in two places, one in a NOTE
9614 case of a switch statement, the other guarded by a CALL_P
9615 conditional. Add checked cast to rtx_code_label * when invoking
9616 debug_hooks->label (within CODE_LABEL case of switch statement).
9618 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9619 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9620 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9621 (xcoff_debug_hooks): Likewise.
9622 * debug.c (do_nothing_debug_hooks): Likewise.
9623 (debug_nothing_rtx): Delete in favor of...
9624 (debug_nothing_rtx_insn): New function.
9625 (debug_nothing_rtx_rtx): Delete unused function.
9626 (debug_nothing_rtx_code_label): New function.
9627 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9628 debug_nothing_rtx to debug_nothing_rtx_code_label.
9629 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9631 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9632 debug_nothing_rtx to debug_nothing_rtx_insn.
9633 (sdbout_label): Strengthen param "insn" from rtx to
9635 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9636 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9637 "var_location" hook from debug_nothing_rtx to
9638 debug_nothing_rtx_insn.
9640 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9642 * recog.h (insn_output_fn): Update this function typedef to match
9643 the changes below to the generated output functions, strengthening
9644 the 2nd param from rtx to rtx_insn *.
9646 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9647 insn when invoking an output function, to match the new signature
9648 of insn_output_fn with a stronger second param.
9650 * genconditions.c (write_header): In the generated code for
9651 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9652 to match the other changes in this patch.
9654 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9655 the generated "gen_" functions from rtx to rtx_insn * within their
9658 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9659 the subfunctions within the generated "recog_", "split", "peephole2"
9660 function trees from rtx to rtx_insn *. For now, the top-level
9661 generated functions ("recog", "split", "peephole2") continue to
9662 take a plain rtx for "insn", to avoid introducing dependencies on
9663 other patches. Rename this 2nd param from "insn" to
9664 "uncast_insn", and reintroduce "insn" as a local variable of type
9665 rtx_insn *, initialized at the top of the generated function with
9666 a checked cast on "uncast_insn".
9667 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9668 the generated "gen_" functions from rtx to rtx_insn * within their
9671 * genoutput.c (process_template): Strengthen the 2nd param within
9672 the generated "output_" functions "insn" from rtx to rtx_insn *.
9674 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9676 * tree-profile.c (tree_profiling): Skip external functions
9677 when doing coverage instrumentation.
9678 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9680 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9682 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9683 (vec_mergee): Likewise.
9684 (vec_mergeo): Likewise.
9685 (vec_cntlz): Likewise.
9686 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9687 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9688 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9690 * doc/extend.texi: Document various forms of vec_cpsgn,
9691 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9692 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9693 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9694 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9695 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9697 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9699 * config/rs6000/rs6000.c (context.h): New include.
9700 (tree-pass.h): Likewise.
9701 (make_pass_analyze_swaps): New decl.
9702 (rs6000_option_override): Register pass_analyze_swaps.
9703 (swap_web_entry): New subsclass of web_entry_base (df.h).
9704 (special_handling_values): New enum.
9705 (union_defs): New function.
9706 (union_uses): Likewise.
9707 (insn_is_load_p): Likewise.
9708 (insn_is_store_p): Likewise.
9709 (insn_is_swap_p): Likewise.
9710 (rtx_is_swappable_p): Likewise.
9711 (insn_is_swappable_p): Likewise.
9712 (chain_purpose): New enum.
9713 (chain_contains_only_swaps): New function.
9714 (mark_swaps_for_removal): Likewise.
9715 (swap_const_vector_halves): Likewise.
9716 (adjust_subreg_index): Likewise.
9717 (permute_load): Likewise.
9718 (permute_store): Likewise.
9719 (handle_special_swappables): Likewise.
9720 (replace_swap_with_copy): Likewise.
9721 (dump_swap_insn_table): Likewise.
9722 (rs6000_analyze_swaps): Likewise.
9723 (pass_data_analyze_swaps): New pass_data.
9724 (pass_analyze_swaps): New rtl_opt_pass.
9725 (make_pass_analyze_swaps): New function.
9726 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9728 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9730 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9731 type from rtx to rtx_insn *.
9732 (create_copy_of_insn_rtx): Likewise.
9733 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9734 (create_copy_of_insn_rtx): Likewise, also for local "res".
9736 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9738 * rtl.h (find_first_parameter_load): Strengthen return type from
9740 * rtlanal.c (find_first_parameter_load): Strengthen return type
9741 from rtx to rtx_insn *. Add checked cast for now, to postpone
9742 strengthening the params.
9744 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9747 * diagnostic.c: Set default caret.
9748 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9750 * diagnostic.h (struct diagnostic_context):
9752 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9754 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9755 (sel_bb_head): Strengthen return type insn_t (currently just an
9757 (sel_bb_end): Likewise.
9759 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9760 (sel_bb_head): Strengthen return type and local "head" from
9761 insn_t (currently just an rtx) to rtx_insn *.
9762 (sel_bb_end): Likewise for return type.
9763 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9766 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9768 * basic-block.h (get_last_bb_insn): Strengthen return type from
9770 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9773 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9776 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9778 (diagnostic_report_diagnostic): ... from here.
9779 * toplev.c (general_init): Move code to c-family.
9781 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9783 * df.h (web_entry_base): Replace existing struct web_entry with a
9784 new class web_entry_base with only the predecessor member.
9785 (unionfind_root): Remove declaration and move to class member.
9786 (unionfind_union): Remove declaration and move to friend
9788 (union_defs): Remove declaration.
9789 * web.c (web_entry_base::unionfind_root): Modify to be member
9790 function and adjust accessors.
9791 (unionfind_union): Modify to be friend function and adjust
9793 (web_entry): New subclass of web_entry_base containing the reg
9795 (union_match_dups): Modify for struct -> class changes.
9796 (union_defs): Likewise.
9797 (entry_register): Likewise.
9798 (pass_web::execute): Likewise.
9800 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9802 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9803 builtin define __VEC_ELEMENT_REG_ORDER__.
9805 2014-08-20 Martin Jambor <mjambor@suse.cz>
9806 Wei Mi <wmi@google.com>
9810 * tree-ssa-operands.c (update_stmt_operands): Remove
9811 MODIFIED_NORETURN_CALLS.
9812 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9813 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9814 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9815 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9816 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9817 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9818 (gimple_call_set_ctrl_altering): New func.
9819 (gimple_call_ctrl_altering_p): Ditto.
9820 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9821 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9822 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9823 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9824 remove MODIFIED_NORETURN_CALLS.
9826 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9828 * coverage.c (coverage_compute_profile_id): Return non-0;
9829 also handle symbols with unique name.
9830 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9832 2014-08-20 Steve Ellcey <sellcey@mips.com>
9835 * doc/sourcebuild.texi (non_strict_align): New.
9837 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9839 * cgraphunit.c (ipa_passes, compile): Reshedule
9840 symtab_remove_unreachable_nodes passes; update comments.
9841 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9842 TODO_remove_functions before the pass; the functions ought to be
9844 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9845 TODO_remove_functions.
9846 * passes.c (pass_data_early_local_passes): Do not schedule function
9848 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9850 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9853 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9854 before setting the option.
9855 * diagnostic.c (diagnostic_classify_diagnostic): Record
9856 command-line status.
9858 2014-08-20 Richard Biener <rguenther@suse.de>
9861 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9862 to build uint{16,32,64}_type_node.
9864 2014-08-20 Terry Guo <terry.guo@arm.com>
9866 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9867 with immediate_operand.
9869 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9871 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9872 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9875 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9877 PR preprocessor/51303
9878 * incpath.c (remove_duplicates): Use cpp_warning.
9880 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9884 * doc/options.texi (CPP): Document it.
9885 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9886 * optc-gen.awk: Handle CPP.
9887 * opth-gen.awk: Likewise.
9889 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9891 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9893 (duplicate_insn_chain): Likewise.
9894 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9895 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9896 checked cast for now (until we can strengthen the params in the
9898 (duplicate_insn_chain): Likewise.
9900 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9902 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9904 (prev_cc0_setter): Likewise.
9906 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9907 rtx_insn *, adding checked casts for now as necessary.
9908 (prev_cc0_setter): Likewise.
9910 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9912 * expr.h (emit_move_insn): Strengthen return type from rtx to
9914 (emit_move_insn_1): Likewise.
9915 (emit_move_complex_push): Likewise.
9916 (emit_move_complex_parts): Likewise.
9918 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9919 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9921 (emit_move_complex_push): Strengthen return type from rtx to
9923 (emit_move_complex): Likewise, also for local "ret".
9924 (emit_move_ccmode): Likewise.
9925 (emit_move_multi_word): Likewise for return type and locals
9927 (emit_move_insn_1): Likewise for return type and locals "result",
9929 (emit_move_insn): Likewise for return type and local "last_insn".
9930 (compress_float_constant): Likewise.
9932 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9934 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9935 from rtx to rtx_insn *.
9937 * rtl.h (emit_insn_before): Likewise.
9938 (emit_insn_before_noloc): Likewise.
9939 (emit_insn_before_setloc): Likewise.
9940 (emit_jump_insn_before): Likewise.
9941 (emit_jump_insn_before_noloc): Likewise.
9942 (emit_jump_insn_before_setloc): Likewise.
9943 (emit_call_insn_before): Likewise.
9944 (emit_call_insn_before_noloc): Likewise.
9945 (emit_call_insn_before_setloc): Likewise.
9946 (emit_debug_insn_before): Likewise.
9947 (emit_debug_insn_before_noloc): Likewise.
9948 (emit_debug_insn_before_setloc): Likewise.
9949 (emit_label_before): Likewise.
9950 (emit_insn_after): Likewise.
9951 (emit_insn_after_noloc): Likewise.
9952 (emit_insn_after_setloc): Likewise.
9953 (emit_jump_insn_after): Likewise.
9954 (emit_jump_insn_after_noloc): Likewise.
9955 (emit_jump_insn_after_setloc): Likewise.
9956 (emit_call_insn_after): Likewise.
9957 (emit_call_insn_after_noloc): Likewise.
9958 (emit_call_insn_after_setloc): Likewise.
9959 (emit_debug_insn_after): Likewise.
9960 (emit_debug_insn_after_noloc): Likewise.
9961 (emit_debug_insn_after_setloc): Likewise.
9962 (emit_label_after): Likewise.
9963 (emit_insn): Likewise.
9964 (emit_debug_insn): Likewise.
9965 (emit_jump_insn): Likewise.
9966 (emit_call_insn): Likewise.
9967 (emit_label): Likewise.
9968 (gen_clobber): Likewise.
9969 (emit_clobber): Likewise.
9970 (gen_use): Likewise.
9971 (emit_use): Likewise.
9974 (emit_barrier_before): Strengthen return type from rtx to
9976 (emit_barrier_after): Likewise.
9977 (emit_barrier): Likewise.
9979 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9980 from rtx to rtx_insn *. Add checked casts for now when converting
9981 "last" from rtx to rtx_insn *.
9982 (emit_insn_before_noloc): Likewise for return type.
9983 (emit_jump_insn_before_noloc): Likewise.
9984 (emit_call_insn_before_noloc): Likewise.
9985 (emit_debug_insn_before_noloc): Likewise.
9986 (emit_barrier_before): Strengthen return type and local "insn"
9987 from rtx to rtx_barrier *.
9988 (emit_label_before): Strengthen return type from rtx to
9989 rtx_insn *. Add checked cast for now when returning param
9990 (emit_pattern_after_noloc): Strengthen return type from rtx to
9991 rtx_insn *. Add checked casts for now when converting "last" from
9993 (emit_insn_after_noloc): Strengthen return type from rtx to
9995 (emit_jump_insn_after_noloc): Likewise.
9996 (emit_call_insn_after_noloc): Likewise.
9997 (emit_debug_insn_after_noloc): Likewise.
9998 (emit_barrier_after): Strengthen return type from rtx to
10000 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
10001 Add checked cast for now when converting "label" from rtx to
10003 (emit_pattern_after_setloc): Strengthen return type from rtx to
10004 rtx_insn *. Add checked casts for now when converting "last" from
10006 (emit_pattern_after): Strengthen return type from rtx to
10008 (emit_insn_after_setloc): Likewise.
10009 (emit_insn_after): Likewise.
10010 (emit_jump_insn_after_setloc): Likewise.
10011 (emit_jump_insn_after): Likewise.
10012 (emit_call_insn_after_setloc): Likewise.
10013 (emit_call_insn_after): Likewise.
10014 (emit_debug_insn_after_setloc): Likewise.
10015 (emit_debug_insn_after): Likewise.
10016 (emit_pattern_before_setloc): Likewise. Add checked casts for now
10017 when converting "last" from rtx to rtx_insn *.
10018 (emit_pattern_before): Strengthen return type from rtx to
10020 (emit_insn_before_setloc): Likewise.
10021 (emit_insn_before): Likewise.
10022 (emit_jump_insn_before_setloc): Likewise.
10023 (emit_jump_insn_before): Likewise.
10024 (emit_call_insn_before_setloc): Likewise.
10025 (emit_call_insn_before): Likewise.
10026 (emit_debug_insn_before_setloc): Likewise.
10027 (emit_debug_insn_before): Likewise.
10028 (emit_insn): Strengthen return type and locals "last", "insn",
10029 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
10030 within cases where we know we have an insn.
10031 (emit_debug_insn): Likewise.
10032 (emit_jump_insn): Likewise.
10033 (emit_call_insn): Strengthen return type and local "insn" from rtx
10035 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
10036 a checked cast to rtx_insn * for now on "label".
10037 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
10038 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
10039 (emit_use): Likewise.
10040 (gen_use): Likewise, also for local "seq".
10041 (emit): Likewise for return type and local "insn".
10042 (rtx_insn): Likewise for return type and local "new_rtx".
10044 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
10045 from rtx to rtx_barrier *.
10047 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
10048 changed return type from rtx to rtx_insn *, we must update
10049 "emit_fn" type, and this in turn means updating...
10050 (frame_insn): ...this. Strengthen return type from rtx to
10051 rtx_insn *. Introduce a new local "insn" of the appropriate type.
10053 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10055 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
10056 rtx to rtx_jump_table_data *. Also for local.
10057 * rtl.h (emit_jump_table_data): Likewise.
10059 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10061 * basic-block.h (create_basic_block_structure): Strengthen third
10062 param "bb_note" from rtx to rtx_note *.
10063 * rtl.h (emit_note_before): Strengthen return type from rtx to
10065 (emit_note_after): Likewise.
10066 (emit_note): Likewise.
10067 (emit_note_copy): Likewise. Also, strengthen param similarly.
10068 * function.h (struct rtl_data): Strengthen field
10069 "x_stack_check_probe_note" from rtx to rtx_note *.
10071 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
10072 from rtx to rtx_note *.
10073 * cfgrtl.c (create_basic_block_structure): Strengthen third param
10074 "bb_note" from rtx to rtx_note *.
10075 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
10076 when calling emit_note_copy.
10077 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
10079 (emit_note_after): Likewise.
10080 (emit_note_before): Likewise.
10081 (emit_note_copy): Likewise. Also, strengthen param similarly.
10082 (emit_note): Likewise.
10083 * except.c (emit_note_eh_region_end): Likewise for return type.
10084 Strengthen local "next" from rtx to rtx_insn *.
10085 (convert_to_eh_region_ranges): Strengthen local "note"
10086 from rtx to rtx_note *.
10087 * final.c (change_scope): Likewise.
10088 (reemit_insn_block_notes): Likewise, for both locals named "note".
10089 Also, strengthen local "insn" from rtx to rtx_insn *.
10090 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
10092 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
10093 strengthen local "seq" from rtx to rtx_insn *.
10094 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
10096 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
10098 (get_bb_note_from_pool): Strengthen return type from rtx to
10100 (sel_create_basic_block): Strengthen local "new_bb_note" from
10101 insn_t to rtx_note *.
10102 * var-tracking.c (emit_note_insn_var_location): Strengthen local
10103 "note" from rtx to rtx_note *.
10104 (emit_notes_in_bb): Likewise.
10106 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10108 * function.h (struct rtl_data): Strengthen field
10109 "x_parm_birth_insn" from rtx to rtx_insn *.
10110 * function.c (struct assign_parm_data_all): Strengthen fields
10111 "first_conversion_insn" and "last_conversion_insn" from rtx to
10114 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10116 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
10117 to rtx_insn *; also for local "var_end_seq".
10118 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
10119 (maybe_cleanup_end_of_block): Likewise for param "last" and local
10121 (expand_gimple_cond): Likewise for locals "last2" and "last".
10122 (mark_transaction_restart_calls): Likewise for local "insn".
10123 (expand_gimple_stmt): Likewise for return type and locals "last"
10125 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
10126 (avoid_complex_debug_insns): Likewise for param "insn".
10127 (expand_debug_locations): Likewise for locals "insn", "last",
10128 "prev_insn" and "insn2".
10129 (expand_gimple_basic_block): Likewise for local "last".
10130 (construct_exit_block): Likewise for locals "head", "end",
10132 (pass_expand::execute): Likewise for locals "var_seq",
10133 "var_ret_seq", "next".
10135 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10137 * asan.h (asan_emit_stack_protection): Strengthen return type from
10139 * asan.c (asan_emit_stack_protection): Likewise. Add local
10140 "insns" to hold the return value.
10142 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10144 * basic-block.h (bb_note): Strengthen return type from rtx to
10146 * sched-int.h (bb_note): Likewise.
10147 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
10149 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10151 * rtl.h (make_insn_raw): Strengthen return type from rtx to
10154 * emit-rtl.c (make_insn_raw): Strengthen return type and local
10155 "insn" from rtx to rtx_insn *.
10156 (make_debug_insn_raw): Strengthen return type from rtx to
10157 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
10158 (make_jump_insn_raw): Strengthen return type from rtx to
10159 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
10160 (make_call_insn_raw): Strengthen return type from rtx to
10161 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
10162 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
10163 callback from rtx to rtx_insn *; likewise for local "insn" and
10164 "next", adding a checked cast to rtx_insn in the relevant cases of
10165 the switch statement.
10166 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
10167 callback from rtx to rtx_insn *.
10168 (emit_pattern_after_setloc): Likewise.
10169 (emit_pattern_after): Likewise.
10170 (emit_pattern_before_setloc): Likewise.
10171 (emit_pattern_before): Likewise.
10173 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10175 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
10177 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
10178 accepting an rtx_insn *.
10179 (last_call_insn): Strengthen return type from rtx to
10182 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10184 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
10185 "insns" from rtx to rtx_insn *.
10186 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
10187 locals "insn" and "prev".
10189 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10191 * rtl.h (tablejump_p): Strengthen third param from rtx * to
10192 rtx_jump_table_data **.
10194 * cfgbuild.c (make_edges): Introduce local "table", using it in
10195 place of "tmp" for jump table data.
10196 (find_bb_boundaries): Strengthen local "table" from rtx to
10197 rtx_jump_table_data *.
10198 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10199 (outgoing_edges_match): Likewise for locals "table1" and "table2".
10200 (try_crossjump_to_edge): Likewise.
10201 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
10203 (patch_jump_insn): Introduce local "table", using it in place of
10204 "tmp" for jump table data.
10205 (force_nonfallthru_and_redirect): Introduce local "table", so that
10206 call to tablejump_p can receive an rtx_jump_table_data **. Update
10207 logic around the call to overwrite "note" appropriately if
10208 tablejump_p returns non-zero.
10209 (get_last_bb_insn): Introduce local "table", using it in place of
10210 "tmp" for jump table data.
10211 * dwarf2cfi.c (create_trace_edges): Likewise.
10213 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
10214 from rtx to rtx_jump_table_data *.
10215 (create_fix_barrier): Strengthen local "tmp" from rtx to
10216 rtx_jump_table_data *.
10217 (arm_reorg): Likewise for local "table".
10219 * config/s390/s390.c (s390_chunkify_start): Likewise.
10221 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
10223 * jump.c (delete_related_insns): Strengthen local "lab_next" from
10224 rtx to rtx_jump_table_data *.
10226 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
10227 rtx_jump_table_data **. Add a checked cast when writing through
10228 the pointer: we know there that local "table" is non-NULL and that
10229 JUMP_TABLE_DATA_P (table) holds.
10230 (label_is_jump_target_p): Introduce local "table", using it in
10231 place of "tmp" for jump table data.
10233 2014-08-19 Marek Polacek <polacek@redhat.com>
10236 * doc/invoke.texi: Document -Wbool-compare.
10238 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10240 * rtl.h (entry_of_function): Strengthen return type from rtx to
10242 * cfgrtl.c (entry_of_function): Likewise.
10244 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10246 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10247 rtx_insn *, adding a checked cast for now.
10248 (get_last_insn): Likewise.
10250 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10252 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10255 * emit-rtl.c (gen_label_rtx): Likewise.
10257 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10259 * rtl.h (previous_insn): Strengthen return type from rtx to
10261 (next_insn): Likewise.
10262 (prev_nonnote_insn): Likewise.
10263 (prev_nonnote_insn_bb): Likewise.
10264 (next_nonnote_insn): Likewise.
10265 (next_nonnote_insn_bb): Likewise.
10266 (prev_nondebug_insn): Likewise.
10267 (next_nondebug_insn): Likewise.
10268 (prev_nonnote_nondebug_insn): Likewise.
10269 (next_nonnote_nondebug_insn): Likewise.
10270 (prev_real_insn): Likewise.
10271 (next_real_insn): Likewise.
10272 (prev_active_insn): Likewise.
10273 (next_active_insn): Likewise.
10275 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10276 rtx_insn *, adding a checked cast.
10277 (previous_insn): Likewise.
10278 (next_nonnote_insn): Likewise.
10279 (next_nonnote_insn_bb): Likewise.
10280 (prev_nonnote_insn): Likewise.
10281 (prev_nonnote_insn_bb): Likewise.
10282 (next_nondebug_insn): Likewise.
10283 (prev_nondebug_insn): Likewise.
10284 (next_nonnote_nondebug_insn): Likewise.
10285 (prev_nonnote_nondebug_insn): Likewise.
10286 (next_real_insn): Likewise.
10287 (prev_real_insn): Likewise.
10288 (next_active_insn): Likewise.
10289 (prev_active_insn): Likewise.
10291 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10292 param "stepfunc" so that it returns an rtx_insn * rather than an
10293 rtx, to track the change to prev_nonnote_insn_bb, which is the
10294 only function this is called with.
10295 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10297 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10299 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10302 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10304 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10305 (class rtx_nonjump_insn): Likewise.
10306 (class rtx_jump_insn): Likewise.
10307 (class rtx_call_insn): Likewise.
10308 (class rtx_jump_table_data): Likewise.
10309 (class rtx_barrier): Likewise.
10310 (class rtx_code_label): Likewise.
10311 (class rtx_note): Likewise.
10313 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10314 adding the invariant DEBUG_INSN_P (X).
10315 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10316 the invariant NONJUMP_INSN_P (X).
10317 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10318 the invariant JUMP_P (X).
10319 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10320 the invariant CALL_P (X).
10321 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10322 invariant JUMP_TABLE_DATA_P (X).
10323 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10324 invariant BARRIER_P (X).
10325 (class rtx_code_label): New, a subclass of rtx_insn, adding
10326 the invariant LABEL_P (X).
10327 (class rtx_note): New, a subclass of rtx_insn, adding
10328 the invariant NOTE_P(X).
10329 (is_a_helper <rtx_debug_insn *>::test): New.
10330 (is_a_helper <rtx_nonjump_insn *>::test): New.
10331 (is_a_helper <rtx_jump_insn *>::test): New.
10332 (is_a_helper <rtx_call_insn *>::test): New.
10333 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10334 overloaded for both rtx and rtx_insn *.
10335 (is_a_helper <rtx_barrier *>::test): New.
10336 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10337 for both rtx and rtx_insn *.
10338 (is_a_helper <rtx_note *>::test): New.
10340 2014-08-19 Marek Polacek <polacek@redhat.com>
10342 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10343 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10344 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10345 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10347 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10349 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10350 rtx_insn *. To help with transition, for now, convert from an
10351 access macro into a pair of functions: BND_TO, returning an
10353 (SET_BND_TO): New function, for use where BND_TO is used as an
10356 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10358 (BND_TO): New function, adding a checked cast.
10359 (SET_BND_TO): New function.
10361 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10363 (compute_av_set_on_boundaries): Likewise.
10365 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10367 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10368 destination if it is used in source.
10369 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10370 (*popcount<mode>2_falsedep_1): Likewise.
10372 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10375 * configure.ac: Set install_gold_as_default to no first.
10376 * configure: Regenerated.
10378 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10380 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10381 "note_list" field will eventually be an rtx_insn *. To help with
10382 transition, for now, convert from an access macro into a pair of
10383 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10384 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10387 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10388 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10390 * sel-sched-ir.c (init_bb): Likewise.
10391 (sel_restore_notes): Likewise.
10392 (move_bb_info): Likewise.
10393 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10394 (SET_BB_NOTE_LIST): New function.
10396 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10398 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10399 field will eventually be an rtx_insn *. To help with transition,
10400 for now, convert from an access macro into a pair of functions:
10401 VINSN_INSN_RTX, returning an rtx_insn *, and...
10402 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10403 is used as an lvalue.
10405 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10406 SET_VINSN_INSN_RTX where it's used as an lvalue.
10407 (VINSN_INSN_RTX): New function.
10408 (SET_VINSN_INSN_RTX): New function.
10410 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10412 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10413 eventually be rtx_insn *, but to help with transition, for now,
10414 convert from an access macro into a pair of functions: DEP_PRO
10415 returning an rtx_insn * and...
10416 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10417 lvalue, returning an rtx&.
10418 (DEP_CON): Analogous changes to DEP_PRO above.
10419 (SET_DEP_CON): Likewise.
10421 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10422 an lvalue to SET_DEP_CON.
10423 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10424 (sd_copy_back_deps): Likewise for DEP_CON.
10425 (DEP_PRO): New function, adding a checked cast for now.
10426 (DEP_CON): Likewise.
10427 (SET_DEP_PRO): New function.
10428 (SET_DEP_CON): Likewise.
10430 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10432 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10433 (extra_options): Add i386/cygwin.opt.
10434 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10435 (CPP_SPEC): Accept -pthread.
10436 (LINK_SPEC): Ditto.
10437 (GOMP_SELF_SPECS): Update comment.
10438 * config/i386/cygwin.opt: New file for -pthread flag.
10440 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10442 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10443 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10444 that we can return an rtx_insn *.
10446 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10448 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10449 when building executables, not DLLs. Add --large-address-aware
10450 under the same conditions.
10451 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10452 when building executables, not DLLs. Add --large-address-aware
10453 under the same conditions when using -m32.
10455 * config/i386/cygwin-stdint.h: Throughout, make type
10456 definitions dependent on target architecture, not host.
10458 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10460 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10461 the return type from rtx to rtx_insn *, which will enable various
10462 conversions in followup patches. For now this is is done by a
10464 (NEXT_INSN): Likewise.
10465 (SET_PREV_INSN): Convert to an inline function. This is intended
10466 for use as an lvalue, and so returns an rtx& to allow in-place
10468 (SET_NEXT_INSN): Likewise.
10470 2014-07-08 Mark Wielaard <mjw@redhat.com>
10473 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10475 2014-08-19 Marek Polacek <polacek@redhat.com>
10478 * cgraphunit.c (handle_alias_pairs): Fix condition.
10480 2014-08-19 Richard Biener <rguenther@suse.de>
10482 * gimple-fold.c (fold_gimple_assign): Properly build a
10483 null-pointer constant when devirtualizing addresses.
10485 2014-07-07 Mark Wielaard <mjw@redhat.com>
10487 * dwarf2out.c (decl_quals): New function.
10488 (modified_type_die): Take one cv_quals argument instead of two,
10489 one for const and one for volatile.
10490 (add_type_attribute): Likewise.
10491 (generic_parameter_die): Call add_type_attribute with one modifier
10493 (base_type_for_mode): Likewise.
10494 (add_bounds_info): Likewise.
10495 (add_subscript_info): Likewise.
10496 (gen_array_type_die): Likewise.
10497 (gen_descr_array_type_die): Likewise.
10498 (gen_entry_point_die): Likewise.
10499 (gen_enumeration_type_die): Likewise.
10500 (gen_formal_parameter_die): Likewise.
10501 (gen_subprogram_die): Likewise.
10502 (gen_variable_die): Likewise.
10503 (gen_const_die): Likewise.
10504 (gen_field_die): Likewise.
10505 (gen_pointer_type_die): Likewise.
10506 (gen_reference_type_die): Likewise.
10507 (gen_ptr_to_mbr_type_die): Likewise.
10508 (gen_inheritance_die): Likewise.
10509 (gen_subroutine_type_die): Likewise.
10510 (gen_typedef_die): Likewise.
10511 (force_type_die): Likewise.
10513 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10515 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10517 * configure: Regenerate.
10519 2014-08-19 Richard Biener <rguenther@suse.de>
10521 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10522 DECL_EXTERNALs in BLOCKs as non-references.
10523 * tree-streamer-out.c (streamer_write_chain): Likewise.
10525 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10526 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10527 Anna Tikhonova <anna.tikhonova@intel.com>
10528 Ilya Tocar <ilya.tocar@intel.com>
10529 Andrey Turetskiy <andrey.turetskiy@intel.com>
10530 Ilya Verbin <ilya.verbin@intel.com>
10531 Kirill Yukhin <kirill.yukhin@intel.com>
10532 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10534 * config/i386/sse.md
10535 (define_mode_iterator VI48_AVX512F): Delete.
10536 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10537 (define_mode_iterator VI2_AVX512VL): Ditto.
10538 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10541 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10543 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10544 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10545 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10546 with VI48_AVX512F_AVX512VL): New.
10547 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10548 with VI2_AVX512VL): Ditto.
10550 2014-08-19 Marek Polacek <polacek@redhat.com>
10552 * doc/invoke.texi: Document -Wc99-c11-compat.
10554 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10556 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10557 for rvalues, and...
10558 (SET_PREV_INSN): New macro, for use as an lvalue.
10559 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10561 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10562 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10563 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10564 (fixup_abnormal_edges): Likewise.
10565 (unlink_insn_chain): Likewise.
10566 (fixup_reorder_chain): Likewise.
10567 (cfg_layout_delete_block): Likewise.
10568 (cfg_layout_merge_blocks): Likewise.
10569 * combine.c (update_cfg_for_uncondjump): Likewise.
10570 * emit-rtl.c (link_insn_into_chain): Likewise.
10571 (remove_insn): Likewise.
10572 (delete_insns_since): Likewise.
10573 (reorder_insns_nobb): Likewise.
10574 (emit_insn_after_1): Likewise.
10575 * final.c (rest_of_clean_state): Likewise.
10576 (final_scan_insn): Likewise.
10577 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10578 * haifa-sched.c (concat_note_lists): Likewise.
10579 (remove_notes): Likewise.
10580 (restore_other_notes): Likewise.
10581 (move_insn): Likewise.
10582 (unlink_bb_notes): Likewise.
10583 (restore_bb_notes): Likewise.
10584 * jump.c (delete_for_peephole): Likewise.
10585 * optabs.c (emit_libcall_block_1): Likewise.
10586 * reorg.c (emit_delay_sequence): Likewise.
10587 (fill_simple_delay_slots): Likewise.
10588 * sel-sched-ir.c (sel_move_insn): Likewise.
10589 (sel_remove_insn): Likewise.
10590 (get_bb_note_from_pool): Likewise.
10591 * sel-sched.c (move_nop_to_previous_block): Likewise.
10593 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10594 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10595 (c6x_gen_bundles): Likewise.
10596 (hwloop_optimize): Likewise.
10597 * config/frv/frv.c (frv_function_prologue): Likewise.
10598 (frv_register_nop): Likewise.
10599 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10600 (ia64_reorg): Likewise.
10601 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10602 (mep_make_bundle): Likewise.
10603 (mep_bundle_insns): Likewise.
10604 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10605 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10606 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10608 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10610 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10611 return type from rtx to rtx_insn *.
10612 (BB_END): Likewise.
10613 (BB_HEADER): Likewise.
10614 (BB_FOOTER): Likewise.
10615 (SET_BB_HEAD): Convert to a function.
10616 (SET_BB_END): Likewise.
10617 (SET_BB_HEADER): Likewise.
10618 (SET_BB_FOOTER): Likewise.
10620 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10621 Strengthen the return type from rtx to rtx_insn *. For now, this
10622 is done by adding a checked cast, but this will eventually
10623 become a field lookup.
10624 (BB_END): Likewise.
10625 (BB_HEADER): Likewise.
10626 (BB_FOOTER): Likewise.
10627 (SET_BB_HEAD): New function, from macro of same name. This is
10628 intended for use as an lvalue, and so returns an rtx& to allow
10629 in-place modification.
10630 (SET_BB_END): Likewise.
10631 (SET_BB_HEADER): Likewise.
10632 (SET_BB_FOOTER): Likewise.
10634 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10636 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10637 for rvalues, and...
10638 (SET_BB_HEAD): New macro, for use as a lvalue.
10639 (BB_END, SET_BB_END): Likewise.
10640 (BB_HEADER, SET_BB_HEADER): Likewise.
10641 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10643 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10644 of BB_* macros into SET_BB_* macros.
10645 (fix_crossing_unconditional_branches): Likewise.
10646 * caller-save.c (save_call_clobbered_regs): Likewise.
10647 (insert_one_insn): Likewise.
10648 * cfgbuild.c (find_bb_boundaries): Likewise.
10649 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10650 (outgoing_edges_match): Likewise.
10651 (try_optimize_cfg): Likewise.
10652 * cfgexpand.c (expand_gimple_cond): Likewise.
10653 (expand_gimple_tailcall): Likewise.
10654 (expand_gimple_basic_block): Likewise.
10655 (construct_exit_block): Likewise.
10656 * cfgrtl.c (delete_insn): Likewise.
10657 (create_basic_block_structure): Likewise.
10658 (rtl_delete_block): Likewise.
10659 (rtl_split_block): Likewise.
10660 (emit_nop_for_unique_locus_between): Likewise.
10661 (rtl_merge_blocks): Likewise.
10662 (block_label): Likewise.
10663 (try_redirect_by_replacing_jump): Likewise.
10664 (emit_barrier_after_bb): Likewise.
10665 (fixup_abnormal_edges): Likewise.
10666 (record_effective_endpoints): Likewise.
10667 (relink_block_chain): Likewise.
10668 (fixup_reorder_chain): Likewise.
10669 (fixup_fallthru_exit_predecessor): Likewise.
10670 (cfg_layout_duplicate_bb): Likewise.
10671 (cfg_layout_split_block): Likewise.
10672 (cfg_layout_delete_block): Likewise.
10673 (cfg_layout_merge_blocks): Likewise.
10674 * combine.c (update_cfg_for_uncondjump): Likewise.
10675 * emit-rtl.c (add_insn_after): Likewise.
10676 (remove_insn): Likewise.
10677 (reorder_insns): Likewise.
10678 (emit_insn_after_1): Likewise.
10679 * haifa-sched.c (get_ebb_head_tail): Likewise.
10680 (restore_other_notes): Likewise.
10681 (move_insn): Likewise.
10682 (sched_extend_bb): Likewise.
10683 (fix_jump_move): Likewise.
10684 * ifcvt.c (noce_process_if_block): Likewise.
10685 (dead_or_predicable): Likewise.
10686 * ira.c (update_equiv_regs): Likewise.
10687 * reg-stack.c (change_stack): Likewise.
10688 * sel-sched-ir.c (sel_move_insn): Likewise.
10689 * sel-sched.c (move_nop_to_previous_block): Likewise.
10691 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10692 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10694 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10696 * rtl.h (for_each_rtx_in_insn): New function.
10697 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10699 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10701 * coretypes.h (class rtx_insn): Add forward declaration.
10703 * rtl.h: Include is-a.h.
10704 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10705 workaround to ensure gengtype knows inheritance is occurring,
10706 whilst continuing to use the pre-existing special-casing for
10708 (class rtx_insn): New subclass of rtx_def, adding the
10709 invariant that we're dealing with something we can sanely use
10710 INSN_UID, NEXT_INSN, PREV_INSN on.
10711 (is_a_helper <rtx_insn *>::test): New.
10712 (is_a_helper <const rtx_insn *>::test): New.
10714 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10716 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10718 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10720 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10723 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10725 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10726 to BUILT_IN_UNREACHABLE.
10728 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10731 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10733 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10734 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10735 (ffs<mode>2): Do not expand with tzcnt for
10736 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10737 (ffssi2_no_cmove): Ditto.
10738 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10739 (ctz<mode>2): New expander.
10740 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10741 (*ctz<mode>2_falsedep): New insn.
10742 (*ctz<mode>2): Rename from ctz<mode>2.
10743 (clz<mode>2_lzcnt): New expander.
10744 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10745 (*clz<mode>2_lzcnt_falsedep): New insn.
10746 (*clz<mode>2): Rename from ctz<mode>2.
10747 (popcount<mode>2): New expander.
10748 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10749 (*popcount<mode>2_falsedep): New insn.
10750 (*popcount<mode>2): Rename from ctz<mode>2.
10751 (*popcount<mode>2_cmp): Remove.
10752 (*popcountsi2_cmp_zext): Ditto.
10754 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10756 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10757 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10758 * config/microblaze/microblaze.h
10759 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10761 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10764 * configure.ac: Set install_gold_as_default to no for
10766 * configure: Regenerated.
10768 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10770 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10771 * config.in: Add undef of HAVE_isl.
10772 * configure: Regenerate.
10773 * configure.ac: Add definition of HAVE_isl.
10774 * graphite-blocking.c: Add checking of HAVE_isl.
10775 * graphite-dependences.c: Likewise.
10776 * graphite-interchange.c: Likewise.
10777 * graphite-isl-ast-to-gimple.c: Likewise.
10778 * graphite-optimize-isl.c: Likewise.
10779 * graphite-poly.c: Likewise.
10780 * graphite-scop-detection.c: Likewise.
10781 * graphite-sese-to-poly.c: Likewise.
10782 * graphite.c: Likewise.
10783 * toplev.c: Replace the checking of HAVE_cloog with the checking
10786 2014-08-18 Richard Biener <rguenther@suse.de>
10788 PR tree-optimization/62090
10789 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10790 (fold_builtin_3): Do not fold snprintf.
10791 (fold_builtin_4): Likewise.
10792 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10793 moved from builtins.c.
10794 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10795 (gimple_fold_builtin): Do not fold sprintf here.
10797 2014-08-18 Richard Biener <rguenther@suse.de>
10799 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10801 (maybe_canonicalize_mem_ref_addr): ... this function.
10802 (fold_stmt_1): Apply it here before all simplification.
10804 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10807 * cgraph.h (cgraph_node::create_indirect_edge): Add
10808 compute_indirect_info param.
10809 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10810 indirect_info only when it is required.
10811 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10812 indirect_info fore cloned indirect edge.
10814 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10815 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10816 Anna Tikhonova <anna.tikhonova@intel.com>
10817 Ilya Tocar <ilya.tocar@intel.com>
10818 Andrey Turetskiy <andrey.turetskiy@intel.com>
10819 Ilya Verbin <ilya.verbin@intel.com>
10820 Kirill Yukhin <kirill.yukhin@intel.com>
10821 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10823 * config/i386/sse.md
10824 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10825 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10827 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10828 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10829 Anna Tikhonova <anna.tikhonova@intel.com>
10830 Ilya Tocar <ilya.tocar@intel.com>
10831 Andrey Turetskiy <andrey.turetskiy@intel.com>
10832 Ilya Verbin <ilya.verbin@intel.com>
10833 Kirill Yukhin <kirill.yukhin@intel.com>
10834 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10836 * config/i386/sse.md
10837 (define_mode_iterator VF1_AVX512VL): New.
10838 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10839 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10842 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10843 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10844 Anna Tikhonova <anna.tikhonova@intel.com>
10845 Ilya Tocar <ilya.tocar@intel.com>
10846 Andrey Turetskiy <andrey.turetskiy@intel.com>
10847 Ilya Verbin <ilya.verbin@intel.com>
10848 Kirill Yukhin <kirill.yukhin@intel.com>
10849 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10851 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10852 * config/i386/i386.md
10853 (define_code_iterator any_float): New.
10854 (define_code_attr floatsuffix): New.
10855 * config/i386/sse.md
10856 (define_mode_iterator VF1_128_256VL): New.
10857 (define_mode_iterator VF2_512_256VL): New.
10858 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10860 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10861 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10863 (define_mode_attr qq2pssuff): New.
10864 (define_mode_attr sselongvecmode): New.
10865 (define_mode_attr sselongvecmodelower): New.
10866 (define_mode_attr sseintvecmode3): New.
10867 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10869 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10870 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10871 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10872 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10874 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10875 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10876 Anna Tikhonova <anna.tikhonova@intel.com>
10877 Ilya Tocar <ilya.tocar@intel.com>
10878 Andrey Turetskiy <andrey.turetskiy@intel.com>
10879 Ilya Verbin <ilya.verbin@intel.com>
10880 Kirill Yukhin <kirill.yukhin@intel.com>
10881 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10883 * config/i386/sse.md
10884 (define_mode_iterator VF2_AVX512VL): New.
10885 (define_mode_attr sseintvecmode2): New.
10886 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10887 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10888 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10890 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10892 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10894 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10897 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10898 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10899 Anna Tikhonova <anna.tikhonova@intel.com>
10900 Ilya Tocar <ilya.tocar@intel.com>
10901 Andrey Turetskiy <andrey.turetskiy@intel.com>
10902 Ilya Verbin <ilya.verbin@intel.com>
10903 Kirill Yukhin <kirill.yukhin@intel.com>
10904 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10906 * config/i386/i386.md
10907 (define_insn "*movoi_internal_avx"): Add evex version.
10908 (define_insn "*movti_internal"): Ditto.
10910 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10911 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10912 Anna Tikhonova <anna.tikhonova@intel.com>
10913 Ilya Tocar <ilya.tocar@intel.com>
10914 Andrey Turetskiy <andrey.turetskiy@intel.com>
10915 Ilya Verbin <ilya.verbin@intel.com>
10916 Kirill Yukhin <kirill.yukhin@intel.com>
10917 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10919 * config/i386/i386.md
10920 (define_attr "isa"): Add avx512dq, noavx512dq.
10921 (define_attr "enabled"): Ditto.
10922 * config/i386/sse.md
10923 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10925 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10926 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10927 Anna Tikhonova <anna.tikhonova@intel.com>
10928 Ilya Tocar <ilya.tocar@intel.com>
10929 Andrey Turetskiy <andrey.turetskiy@intel.com>
10930 Ilya Verbin <ilya.verbin@intel.com>
10931 Kirill Yukhin <kirill.yukhin@intel.com>
10932 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10934 * config/i386/i386.c
10935 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10936 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10937 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10938 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10939 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10940 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10941 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10942 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10943 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10944 * config/i386/sse.md
10945 (define_mode_iterator VMOVE): Allow V4TI mode.
10946 (define_mode_iterator V_AVX512VL): New.
10947 (define_mode_iterator V): New handling for AVX512VL.
10948 (define_insn "avx512f_load<mode>_mask"): Delete.
10949 (define_insn "<avx512>_load<mode>_mask"): New.
10950 (define_insn "avx512f_store<mode>_mask"): Delete.
10951 (define_insn "<avx512>_store<mode>_mask"): New.
10954 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10957 * asan.c (instrument_derefs): Fix bitfield check.
10959 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10961 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10962 * config/rs6000/htm.md (ttest): Remove clobber.
10963 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10964 (and_operand): Reformat.
10965 (and_2rld_operand): New predicate.
10966 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10968 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10969 parameter. Handle AND directly.
10970 (rs6000_split_logical_di): Remove last parameter.
10971 (rs6000_split_logical): Remove last parameter. Remove obsolete
10973 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10974 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10975 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10976 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10977 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10978 and 5 anonymous splitters): Delete.
10979 (and<mode>3): New expander.
10980 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10981 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10982 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10983 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10984 (floatdisf2_internal1): Remove clobbers.
10985 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10986 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10987 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10988 (and<mode>3 for BOOL_128): Remove clobber.
10989 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10990 rs6000_split_logical.
10991 (*bool<mode>3_internal for BOOL_128): Adjust call of
10992 rs6000_split_logical.
10993 (*boolc<mode>3_internal1 for BOOL_128,
10994 *boolc<mode>3_internal2 for BOOL_128,
10995 *boolcc<mode>3_internal1 for BOOL_128,
10996 *boolcc<mode>3_internal2 for BOOL_128,
10997 *eqv<mode>3_internal1 for BOOL_128,
10998 *eqv<mode>3_internal2 for BOOL_128,
10999 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
11000 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
11002 (*vec_reload_and_reg_<mptrsize>): Delete.
11004 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11006 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
11007 and split, *boolccsi3_internal3 and split): Delete.
11008 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
11009 *boolccdi3_internal3 and split): Delete.
11010 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
11011 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
11013 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11015 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
11016 and split, *boolcsi3_internal3 and split): Delete.
11017 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
11018 *boolcdi3_internal3 and split): Delete.
11019 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
11021 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11023 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
11024 <'u'>: Also support printing the low-order 16 bits.
11025 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
11026 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
11027 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
11028 *booldi3_internal3 and split): Delete.
11029 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
11030 *bool<mode>3_dot2): New.
11031 (two anonymous define_splits for non_logical_cint_operand): Merge.
11033 2014-08-17 Marek Polacek <polacek@redhat.com>
11034 Manuel López-Ibáñez <manu@gcc.gnu.org>
11037 * diagnostic.c (adjust_line): Add gcc_checking_assert.
11038 (diagnostic_show_locus): Don't print caret diagnostic
11039 if a column is larger than the line_width.
11041 2014-08-17 Roman Gareev <gareevroman@gmail.com>
11043 * common.opt: Make the ISL AST generator to be the main code generator
11046 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
11048 * wide-int.h (generic_wide_int): Declare as class instead of struct.
11050 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
11053 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
11055 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
11056 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
11057 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
11059 * config/pa/pa.md (begin_brtab): Delete insn.
11060 (end_brtab): Likewise.
11062 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
11064 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
11066 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
11068 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
11069 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
11070 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
11071 (get_dynamic_type): Remove.
11072 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
11073 (clear_speculation): Bring to ipa-deivrt.h
11074 (get_class_context): Rename to ...
11075 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
11076 (contains_type_p): Update.
11077 (get_dynamic_type): Rename to ...
11078 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
11079 (possible_polymorphic_call_targets): UPdate.
11080 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
11081 * ipa-prop.c (ipa_analyze_call_uses): Update.
11083 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
11085 * doc/invoke.texi (SH options): Document missing processor variant
11086 options. Remove references to Hitachi. Undocument deprecated mspace
11089 2014-08-15 Jason Merrill <jason@redhat.com>
11091 * tree.c (type_hash_canon): Uncomment assert.
11093 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11095 * input.h (in_system_header_at): Add comment.
11097 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11100 * diagnostic.c (build_message_string): Make it extern.
11101 * diagnostic.h (build_message_string): Make it extern.
11103 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
11105 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
11106 load/store from/to non-floating class pseudo.
11108 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11110 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
11112 2014-08-15 Richard Biener <rguenther@suse.de>
11114 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
11115 (get_constraint_for_ssa_var): Remove dead code.
11116 (get_constraint_for_1): Adjust.
11117 (find_what_var_points_to): Likewise.
11118 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
11120 2014-08-15 Ilya Tocar <tocarip@gmail.com>
11123 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
11124 (_mm512_mask_cmpge_epu32_mask): Ditto.
11125 (_mm512_cmpge_epu32_mask): Ditto.
11126 (_mm512_mask_cmpge_epi64_mask): Ditto.
11127 (_mm512_cmpge_epi64_mask): Ditto.
11128 (_mm512_mask_cmpge_epu64_mask): Ditto.
11129 (_mm512_cmpge_epu64_mask): Ditto.
11130 (_mm512_mask_cmple_epi32_mask): Ditto.
11131 (_mm512_cmple_epi32_mask): Ditto.
11132 (_mm512_mask_cmple_epu32_mask): Ditto.
11133 (_mm512_cmple_epu32_mask): Ditto.
11134 (_mm512_mask_cmple_epi64_mask): Ditto.
11135 (_mm512_cmple_epi64_mask): Ditto.
11136 (_mm512_mask_cmple_epu64_mask): Ditto.
11137 (_mm512_cmple_epu64_mask): Ditto.
11138 (_mm512_mask_cmplt_epi32_mask): Ditto.
11139 (_mm512_cmplt_epi32_mask): Ditto.
11140 (_mm512_mask_cmplt_epu32_mask): Ditto.
11141 (_mm512_cmplt_epu32_mask): Ditto.
11142 (_mm512_mask_cmplt_epi64_mask): Ditto.
11143 (_mm512_cmplt_epi64_mask): Ditto.
11144 (_mm512_mask_cmplt_epu64_mask): Ditto.
11145 (_mm512_cmplt_epu64_mask): Ditto.
11146 (_mm512_mask_cmpneq_epi32_mask): Ditto.
11147 (_mm512_mask_cmpneq_epu32_mask): Ditto.
11148 (_mm512_cmpneq_epu32_mask): Ditto.
11149 (_mm512_mask_cmpneq_epi64_mask): Ditto.
11150 (_mm512_cmpneq_epi64_mask): Ditto.
11151 (_mm512_mask_cmpneq_epu64_mask): Ditto.
11152 (_mm512_cmpneq_epu64_mask): Ditto.
11153 (_mm512_castpd_ps): Ditto.
11154 (_mm512_castpd_si512): Ditto.
11155 (_mm512_castps_pd): Ditto.
11156 (_mm512_castps_si512): Ditto.
11157 (_mm512_castsi512_ps): Ditto.
11158 (_mm512_castsi512_pd): Ditto.
11159 (_mm512_castpd512_pd128): Ditto.
11160 (_mm512_castps512_ps128): Ditto.
11161 (_mm512_castsi512_si128): Ditto.
11162 (_mm512_castpd512_pd256): Ditto.
11163 (_mm512_castps512_ps256): Ditto.
11164 (_mm512_castsi512_si256): Ditto.
11165 (_mm512_castpd128_pd512): Ditto.
11166 (_mm512_castps128_ps512): Ditto.
11167 (_mm512_castsi128_si512): Ditto.
11168 (_mm512_castpd256_pd512): Ditto.
11169 (_mm512_castps256_ps512): Ditto.
11170 (_mm512_castsi256_si512): Ditto.
11171 (_mm512_cmpeq_epu32_mask): Ditto.
11172 (_mm512_mask_cmpeq_epu32_mask): Ditto.
11173 (_mm512_mask_cmpeq_epu64_mask): Ditto.
11174 (_mm512_cmpeq_epu64_mask): Ditto.
11175 (_mm512_cmpgt_epu32_mask): Ditto.
11176 (_mm512_mask_cmpgt_epu32_mask): Ditto.
11177 (_mm512_mask_cmpgt_epu64_mask): Ditto.
11178 (_mm512_cmpgt_epu64_mask): Ditto.
11179 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
11180 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
11181 * config/i386/i386.c (enum ix86_builtins): Add
11182 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
11183 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
11184 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
11185 (bdesc_args): Add __builtin_ia32_si512_256si,
11186 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
11187 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
11188 __builtin_ia32_pd512_pd.
11189 (ix86_expand_args_builtin): Handle new FTYPEs.
11190 * config/i386/sse.md (castmode): Add 512-bit modes.
11191 (AVX512MODE2P): New.
11192 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
11193 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
11195 2014-08-15 Richard Biener <rguenther@suse.de>
11197 * fold-const.c (tree_swap_operands_p): Put all constants
11198 last, also strip sign-changing NOPs when considering further
11199 canonicalization. Canonicalize also when optimizing for size.
11201 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11203 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
11204 one_match > zero_match case to just before simple_sequence.
11206 2014-08-15 Richard Biener <rguenther@suse.de>
11208 * data-streamer.h (streamer_string_index, string_for_index):
11210 * data-streamer-out.c (streamer_string_index): Make static.
11211 * data-streamer-in.c (string_for_index): Likewise.
11212 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
11213 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
11215 2014-08-15 Richard Biener <rguenther@suse.de>
11217 PR tree-optimization/62031
11218 * tree-data-ref.c (dr_analyze_indices): Do not set
11219 DR_UNCONSTRAINED_BASE.
11220 (dr_may_alias_p): All indirect accesses have to go the
11221 formerly DR_UNCONSTRAINED_BASE path.
11222 * tree-data-ref.h (struct indices): Remove
11223 unconstrained_base member.
11224 (DR_UNCONSTRAINED_BASE): Remove.
11226 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11228 PR middle-end/62092
11229 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11230 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11231 in OMP_CLAUSE_MAP in some outer target region.
11233 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11235 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11236 name_expansion_cache.
11237 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11238 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11239 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11240 (difference_cannot_overflow_p): New parameter. Use affine
11241 expansion for equality check.
11242 (iv_elimination_compare_lt): Pass new argument.
11244 2014-08-14 DJ Delorie <dj@redhat.com>
11246 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11247 variables to the accumulator.
11249 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11250 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11251 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11252 with far-far moves.
11254 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11255 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11256 (umulqihi3_virt): Likewise.
11257 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11258 (umulqihi3_real): Likewise.
11260 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11262 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11264 PR tree-optimization/62091
11265 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11266 function_entry_reached.
11267 (walk_aliased_vdefs): Clear it here.
11268 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11270 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11272 * ipa-utils.h (compare_virtual_tables): Declare.
11273 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11275 2014-08-14 Marek Polacek <polacek@redhat.com>
11278 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11279 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11281 2014-08-14 Tom de Vries <tom@codesourcery.com>
11283 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11285 2014-08-14 Tom de Vries <tom@codesourcery.com>
11287 PR rtl-optimization/62004
11288 PR rtl-optimization/62030
11289 * ifcvt.c (rtx_interchangeable_p): New function.
11290 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11291 * emit-rtl.h (mem_attrs_eq_p): Declare.
11293 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11295 * graphite-scop-detection.c:
11296 Add inclusion of cp-tree.h.
11297 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11298 in case they are pointers to object types
11300 2014-08-14 Richard Biener <rguenther@suse.de>
11302 * BASE-VER: Change to 5.0.0
11304 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11305 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11306 Anna Tikhonova <anna.tikhonova@intel.com>
11307 Ilya Tocar <ilya.tocar@intel.com>
11308 Andrey Turetskiy <andrey.turetskiy@intel.com>
11309 Ilya Verbin <ilya.verbin@intel.com>
11310 Kirill Yukhin <kirill.yukhin@intel.com>
11311 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11313 * config/i386/sse.md (define_mode_attr avx512): New.
11314 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11316 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11317 (define_mode_attr ssse3_avx2): Ditto.
11318 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11319 (define_mode_attr avx2_avx512bw): New.
11320 (define_mode_attr ssedoublemodelower): New.
11321 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11322 V32HI, V64QI modes.
11323 (define_mode_attr ssebytemode): Allow V8DI modes.
11324 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11325 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11326 (define_mode_attr ssePSmode2): New.
11327 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11328 V16HI, V32HI modes.
11329 (define_mode_attr dbpsadbwmode): New.
11330 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11331 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11332 (vi8_sse4_1_avx2_avx512): New.
11333 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11335 (define_mode_attr blendbits): Move before its immediate use.
11337 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11338 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11339 Anna Tikhonova <anna.tikhonova@intel.com>
11340 Ilya Tocar <ilya.tocar@intel.com>
11341 Andrey Turetskiy <andrey.turetskiy@intel.com>
11342 Ilya Verbin <ilya.verbin@intel.com>
11343 Kirill Yukhin <kirill.yukhin@intel.com>
11344 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11346 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11347 * config/i386/subst.md
11348 (define_mode_iterator SUBST_V): Update.
11349 (define_mode_iterator SUBST_A): Ditto.
11350 (define_subst_attr "mask_operand7"): New.
11351 (define_subst_attr "mask_operand10"): New.
11352 (define_subst_attr "mask_operand_arg34") : New.
11353 (define_subst_attr "mask_expand_op3"): New.
11354 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11355 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11356 (define_subst_attr "mask_avx512vl_condition"): New.
11357 (define_subst_attr "round_mask_operand4"): Ditto.
11358 (define_subst_attr "round_mask_scalar_op3"): Delete.
11359 (define_subst_attr "round_mask_op4"): New.
11360 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11362 (define_subst_attr "round_modev8sf_condition"): New.
11363 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11365 (define_subst_attr "round_saeonly_mask_operand4"): New.
11366 (define_subst_attr "round_saeonly_mask_op4"): New.
11367 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11368 V8DImode, V16SImode.
11369 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11370 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11371 (define_subst_attr "mask_expand4_args"): New.
11372 (define_subst "mask_expand4"): New.
11374 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11375 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11376 Anna Tikhonova <anna.tikhonova@intel.com>
11377 Ilya Tocar <ilya.tocar@intel.com>
11378 Andrey Turetskiy <andrey.turetskiy@intel.com>
11379 Ilya Verbin <ilya.verbin@intel.com>
11380 Kirill Yukhin <kirill.yukhin@intel.com>
11381 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11383 * config/i386/i386.md
11384 (define_attr "isa"): Add avx512bw,noavx512bw.
11385 (define_attr "enabled"): Ditto.
11386 (define_split): Add 32/64-bit mask logic.
11387 (define_insn "*k<logic>qi"): New.
11388 (define_insn "*k<logic>hi"): New.
11389 (define_insn "*anddi_1"): Add mask version.
11390 (define_insn "*andsi_1"): Ditto.
11391 (define_insn "*<code><mode>_1"): Ditto.
11392 (define_insn "*<code>hi_1"): Ditto.
11393 (define_insn "kxnor<mode>"): New.
11394 (define_insn "kunpcksi"): New.
11395 (define_insn "kunpckdi"): New.
11396 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11397 (define_insn "*one_cmplhi2_1"): Ditto.
11399 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11400 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11401 Anna Tikhonova <anna.tikhonova@intel.com>
11402 Ilya Tocar <ilya.tocar@intel.com>
11403 Andrey Turetskiy <andrey.turetskiy@intel.com>
11404 Ilya Verbin <ilya.verbin@intel.com>
11405 Kirill Yukhin <kirill.yukhin@intel.com>
11406 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11408 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11411 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11412 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11413 Anna Tikhonova <anna.tikhonova@intel.com>
11414 Ilya Tocar <ilya.tocar@intel.com>
11415 Andrey Turetskiy <andrey.turetskiy@intel.com>
11416 Ilya Verbin <ilya.verbin@intel.com>
11417 Kirill Yukhin <kirill.yukhin@intel.com>
11418 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11420 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11422 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11423 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11424 xmm/ymm16+ when availble.
11425 * config/i386/i386.h
11426 (HARD_REGNO_NREGS): Add mask regs.
11427 (VALID_AVX512F_REG_MODE): Ditto.
11428 (VALID_AVX512F_REG_MODE) : Define.
11429 (VALID_MASK_AVX512BW_MODE): Ditto.
11430 (reg_class) (MASK_REG_P(X)): Define.
11431 * config/i386/i386.md: Do not split long moves with mask register,
11432 use kmovb if avx512bw is availible.
11433 (movdi_internal): Handle mask registers.
11435 2014-08-14 Richard Biener <rguenther@suse.de>
11437 PR tree-optimization/62081
11438 * tree-ssa-loop.c (pass_fix_loops): New pass.
11439 (pass_tree_loop::gate): Do not fixup loops here.
11440 * tree-pass.h (make_pass_fix_loops): Declare.
11441 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11443 2014-08-14 Richard Biener <rguenther@suse.de>
11445 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11446 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11448 2014-08-14 Richard Biener <rguenther@suse.de>
11450 PR tree-optimization/62090
11451 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11452 (fold_builtin_2): Do not fold sprintf.
11453 (fold_builtin_3): Likewise.
11454 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11455 moved from builtins.c.
11456 (gimple_fold_builtin): Fold sprintf.
11458 2014-08-14 Richard Biener <rguenther@suse.de>
11460 PR rtl-optimization/62079
11461 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11464 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11466 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11467 current_function_decl.
11469 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11471 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11472 cgraph_function_node to cgraph_node::function_symbol
11475 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11477 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11478 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11480 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11482 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11485 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11487 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11490 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11493 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11494 any registers that are used in mem_insn.
11496 2014-08-12 Steve Ellcey <sellcey@mips.com>
11498 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11500 2014-08-12 Steve Ellcey <sellcey@mips.com>
11502 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11503 (MULTILIB_DIRNAMES): Ditto.
11504 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11505 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11506 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11507 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11508 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11509 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11511 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11514 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11515 of __ARM_SIZEOF_WCHAR_T.
11517 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11520 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11521 Remove unnecessary attributes.
11523 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11525 * internal-fn.c (init_internal_fns): Fix off-by-one.
11527 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11528 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11529 Anna Tikhonova <anna.tikhonova@intel.com>
11530 Ilya Tocar <ilya.tocar@intel.com>
11531 Andrey Turetskiy <andrey.turetskiy@intel.com>
11532 Ilya Verbin <ilya.verbin@intel.com>
11533 Kirill Yukhin <kirill.yukhin@intel.com>
11534 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11536 * config/i386/i386.c (standard_sse_constant_opcode): Use
11537 vpxord/vpternlog if avx512 is availible.
11539 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11541 PR middle-end/62103
11542 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11543 bitfields, that is when size doesn't match the size of type or the
11544 size of the constructor.
11546 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11548 * config/rs6000/constraints.md (wh constraint): New constraint,
11549 for FP registers if direct move is available.
11550 (wi constraint): New constraint, for VSX/FP registers that can
11551 handle 64-bit integers.
11552 (wj constraint): New constraint for VSX/FP registers that can
11553 handle 64-bit integers for direct moves.
11554 (wk constraint): New constraint for VSX/FP registers that can
11555 handle 64-bit doubles for direct moves.
11556 (wy constraint): Make documentation match implementation.
11558 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11559 scalar_in_vmx_p field to simplify tests of whether SFmode or
11560 DFmode can go in the Altivec registers.
11561 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11562 (rs6000_setup_reg_addr_masks): Likewise.
11563 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11564 field, and wh/wi/wj/wk constraints.
11565 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11566 the wh/wi/wj/wk constraints.
11567 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11568 upper registers, prefer VSX registers unless the operation is a
11569 memory operation with REG+OFFSET addressing.
11571 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11572 DImode. Change SFmode to use ww constraint instead of d to allow
11573 SF registers in the upper registers.
11576 (VSr5): Fix thinko in comment.
11577 (VSa): New mode attribute that is an alternative to wa, that
11578 returns the VSX register class that a mode can go in, but may not
11579 be the preferred register class.
11580 (VS_64dm): New mode attribute for appropriate register classes for
11581 referencing 64-bit elements of vectors for direct moves and normal
11583 (VS_64reg): Likewise.
11584 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11585 register allocator to only registers the data type can handle.
11586 (vsx_le_perm_load_<mode>): Likewise.
11587 (vsx_le_perm_store_<mode>): Likewise.
11588 (vsx_xxpermdi2_le_<mode>): Likewise.
11589 (vsx_xxpermdi4_le_<mode>): Likewise.
11590 (vsx_lxvd2x2_le_<mode>): Likewise.
11591 (vsx_lxvd2x4_le_<mode>): Likewise.
11592 (vsx_stxvd2x2_le_<mode>): Likewise.
11593 (vsx_add<mode>3): Likewise.
11594 (vsx_sub<mode>3): Likewise.
11595 (vsx_mul<mode>3): Likewise.
11596 (vsx_div<mode>3): Likewise.
11597 (vsx_tdiv<mode>3_internal): Likewise.
11598 (vsx_fre<mode>2): Likewise.
11599 (vsx_neg<mode>2): Likewise.
11600 (vsx_abs<mode>2): Likewise.
11601 (vsx_nabs<mode>2): Likewise.
11602 (vsx_smax<mode>3): Likewise.
11603 (vsx_smin<mode>3): Likewise.
11604 (vsx_sqrt<mode>2): Likewise.
11605 (vsx_rsqrte<mode>2): Likewise.
11606 (vsx_tsqrt<mode>2_internal): Likewise.
11607 (vsx_fms<mode>4): Likewise.
11608 (vsx_nfma<mode>4): Likewise.
11609 (vsx_eq<mode>): Likewise.
11610 (vsx_gt<mode>): Likewise.
11611 (vsx_ge<mode>): Likewise.
11612 (vsx_eq<mode>_p): Likewise.
11613 (vsx_gt<mode>_p): Likewise.
11614 (vsx_ge<mode>_p): Likewise.
11615 (vsx_xxsel<mode>): Likewise.
11616 (vsx_xxsel<mode>_uns): Likewise.
11617 (vsx_copysign<mode>3): Likewise.
11618 (vsx_float<VSi><mode>2): Likewise.
11619 (vsx_floatuns<VSi><mode>2): Likewise.
11620 (vsx_fix_trunc<mode><VSi>2): Likewise.
11621 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11622 (vsx_x<VSv>r<VSs>i): Likewise.
11623 (vsx_x<VSv>r<VSs>ic): Likewise.
11624 (vsx_btrunc<mode>2): Likewise.
11625 (vsx_b2trunc<mode>2): Likewise.
11626 (vsx_floor<mode>2): Likewise.
11627 (vsx_ceil<mode>2): Likewise.
11628 (vsx_<VS_spdp_insn>): Likewise.
11629 (vsx_xscvspdp): Likewise.
11630 (vsx_xvcvspuxds): Likewise.
11631 (vsx_float_fix_<mode>2): Likewise.
11632 (vsx_set_<mode>): Likewise.
11633 (vsx_extract_<mode>_internal1): Likewise.
11634 (vsx_extract_<mode>_internal2): Likewise.
11635 (vsx_extract_<mode>_load): Likewise.
11636 (vsx_extract_<mode>_store): Likewise.
11637 (vsx_splat_<mode>): Likewise.
11638 (vsx_xxspltw_<mode>): Likewise.
11639 (vsx_xxspltw_<mode>_direct): Likewise.
11640 (vsx_xxmrghw_<mode>): Likewise.
11641 (vsx_xxmrglw_<mode>): Likewise.
11642 (vsx_xxsldwi_<mode>): Likewise.
11643 (vsx_xscvdpspn): Tighten constraints to only use register classes
11645 (vsx_xscvspdpn): Likewise.
11646 (vsx_xscvdpspn_scalar): Likewise.
11648 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11649 wj, and wk constraints.
11650 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11651 general purpose registers.
11653 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11655 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11656 DImode instead of wm. Use wk constraint for direct move of DFmode
11658 (extendsidi2_lfiwax): Likewise.
11659 (lfiwax): Likewise.
11660 (lfiwzx): Likewise.
11661 (movdi_internal64): Likewise.
11663 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11664 wk constraints. Make the wy constraint documentation match them
11667 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11669 Replacement of isl_int by isl_val
11670 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11671 (compute_bounds_for_param): use isl_val instead of isl_int
11672 (compute_bounds_for_loop): likewise
11673 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11674 (build_linearized_memory_access): use isl_val instead of isl_int
11675 (pdr_stride_in_loop): likewise
11676 * graphite-optimize-isl.c:
11677 (getPrevectorMap): use isl_val instead of isl_int
11679 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11680 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11681 (extern the_isl_ctx): declare
11682 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11683 (extract_affine_gmp): likewise
11685 (build_loop_iteration_domains): likewise
11686 (add_param_constraints): likewise
11688 2014-08-11 Richard Biener <rguenther@suse.de>
11690 PR tree-optimization/62075
11691 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11692 handle uses in patterns.
11694 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11695 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11696 Anna Tikhonova <anna.tikhonova@intel.com>
11697 Ilya Tocar <ilya.tocar@intel.com>
11698 Andrey Turetskiy <andrey.turetskiy@intel.com>
11699 Ilya Verbin <ilya.verbin@intel.com>
11700 Kirill Yukhin <kirill.yukhin@intel.com>
11701 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11703 * common/config/i386/i386-common.c
11704 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11705 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11706 (ix86_handle_option): Handle OPT_mavx512vl.
11707 * config/i386/cpuid.h (bit_AVX512VL): Define.
11708 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11709 set -mavx512vl accordingly.
11710 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11711 OPTION_MASK_ISA_AVX512VL.
11712 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11713 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11714 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11715 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11716 * config/i386/i386.h (TARGET_AVX512VL): Define.
11717 (TARGET_AVX512VL_P(x)): Ditto.
11718 * config/i386/i386.opt: Add mavx512vl.
11720 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11722 PR tree-optimization/62073
11723 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11726 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11727 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11728 Anna Tikhonova <anna.tikhonova@intel.com>
11729 Ilya Tocar <ilya.tocar@intel.com>
11730 Andrey Turetskiy <andrey.turetskiy@intel.com>
11731 Ilya Verbin <ilya.verbin@intel.com>
11732 Kirill Yukhin <kirill.yukhin@intel.com>
11733 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11735 * common/config/i386/i386-common.c
11736 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11737 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11738 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11739 (ix86_handle_option): Handle OPT_mavx512bw.
11740 * config/i386/cpuid.h (bit_AVX512BW): Define.
11741 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11742 set -mavx512bw accordingly.
11743 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11744 OPTION_MASK_ISA_AVX512BW.
11745 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11746 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11747 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11748 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11749 * config/i386/i386.h (TARGET_AVX512BW): Define.
11750 (TARGET_AVX512BW_P(x)): Ditto.
11751 * config/i386/i386.opt: Add mavx512bw.
11753 2014-08-11 Richard Biener <rguenther@suse.de>
11755 PR tree-optimization/62070
11756 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11757 Remove SSA checking.
11759 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11761 * asan.c (asan_check_flags): New enum.
11762 (build_check_stmt_with_calls): Removed function.
11763 (build_check_stmt): Split inlining logic to
11764 asan_expand_check_ifn.
11765 (instrument_derefs): Rename parameter.
11766 (instrument_mem_region_access): Rename parameter.
11767 (instrument_strlen_call): Likewise.
11768 (asan_expand_check_ifn): New function.
11769 (asan_instrument): Remove old code.
11770 (pass_sanopt::execute): Change handling of
11771 asan-instrumentation-with-call-threshold.
11772 (asan_clear_shadow): Fix formatting.
11773 (asan_function_start): Likewise.
11774 (asan_emit_stack_protection): Likewise.
11775 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11776 Update description.
11777 * internal-fn.c (expand_ASAN_CHECK): New function.
11778 * internal-fn.def (ASAN_CHECK): New internal function.
11779 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11780 Update description.
11781 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11782 * tree.c: Small comment fix.
11784 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11786 * gimple.c (gimple_call_fnspec): Support internal functions.
11787 (gimple_call_return_flags): Use const.
11788 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11789 * internal-fn.def: Add fnspec information.
11790 * internal-fn.h (internal_fn_fnspec): New function.
11791 (init_internal_fns): Declare new function.
11792 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11793 (init_internal_fns): New function.
11794 * tree-core.h: Update macro call.
11795 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11797 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11799 * lto-streamer.h (struct output_block::symbol): Change from
11800 struct symtab_node to plain symtab_node.
11801 (referenced_from_this_partition_p): Change first parameter
11802 from struct symtab_node to plain symtab_node.
11804 2014-08-10 Marek Polacek <polacek@redhat.com>
11807 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11809 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11811 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11812 DECL correctly; do not give up on types in static storage.
11814 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11816 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11818 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11820 * graphite-isl-ast-to-gimple.c:
11821 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11823 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11825 2014-08-08 Guozhi Wei <carrot@google.com>
11827 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11829 2014-08-08 Cary Coutant <ccoutant@google.com>
11831 * dwarf2out.c (get_skeleton_type_unit): Remove.
11832 (output_skeleton_debug_sections): Remove skeleton type units.
11833 (output_comdat_type_unit): Likewise.
11834 (dwarf2out_finish): Likewise.
11836 2014-08-07 Yi Yang <ahyangyi@google.com>
11838 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11840 2014-08-08 Richard Biener <rguenther@suse.de>
11842 * lto-streamer.h (struct lto_input_block): Make it a class
11843 with a constructor.
11844 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11845 (struct lto_function_header, struct lto_simple_header,
11846 struct lto_simple_header_with_strings,
11847 struct lto_decl_header, struct lto_function_header): Make
11848 a simple inheritance hieararchy. Remove unused fields.
11849 (struct lto_asm_header): Remove.
11850 * lto-streamer-out.c (produce_asm): Adjust.
11851 (lto_output_toplevel_asms): Likewise.
11852 (produce_asm_for_decls): Likewise.
11853 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11854 * data-streamer-in.c (string_for_index): Likewise.
11855 * ipa-inline-analysis.c (inline_read_section): Likewise.
11856 * ipa-prop.c (ipa_prop_read_section): Likewise.
11857 (read_replacements_section): Likewise.
11858 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11859 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11860 (lto_destroy_simple_input_block): Likewise.
11861 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11862 (lto_input_toplevel_asms): Likewise.
11864 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11865 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11866 Anna Tikhonova <anna.tikhonova@intel.com>
11867 Ilya Tocar <ilya.tocar@intel.com>
11868 Andrey Turetskiy <andrey.turetskiy@intel.com>
11869 Ilya Verbin <ilya.verbin@intel.com>
11870 Kirill Yukhin <kirill.yukhin@intel.com>
11871 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11873 * common/config/i386/i386-common.c
11874 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11875 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11876 (ix86_handle_option): Handle OPT_mavx512dq.
11877 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11878 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11879 set -mavx512dq accordingly.
11880 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11881 OPTION_MASK_ISA_AVX512DQ.
11882 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11883 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11884 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11885 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11886 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11887 (TARGET_AVX512DQ_P(x)): Ditto.
11888 * config/i386/i386.opt: Add mavx512dq.
11890 2014-08-08 Richard Biener <rguenther@suse.de>
11892 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11893 target_percent, target_percent_s): Export.
11894 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11895 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11896 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11897 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11898 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11899 Move to gimple-fold.c.
11900 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11902 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11903 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11904 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11905 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11906 (rewrite_call_expr_array): Remove.
11907 (fold_builtin_sprintf_chk): Likewise.
11908 (fold_builtin_snprintf_chk): Likewise.
11909 (fold_builtin_varargs): Remove handling of sprintf_chk,
11910 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11911 (gimple_fold_builtin_sprintf_chk): Remove.
11912 (gimple_fold_builtin_snprintf_chk): Likewise.
11913 (gimple_fold_builtin_varargs): Likewise.
11914 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11915 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11916 * gimple.c (gimple_seq_add_seq_without_update): New function.
11917 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11918 * gimple-fold.c: Include output.h.
11919 (gsi_replace_with_seq_vops): New function, split out from ...
11920 (gimplify_and_update_call_from_tree): ... here.
11921 (replace_call_with_value): New function.
11922 (replace_call_with_call_and_fold): Likewise.
11923 (var_decl_component_p): Moved from builtins.c.
11924 (gimple_fold_builtin_memory_op): Moved from builtins.c
11925 fold_builtin_memory_op and rewritten to GIMPLE.
11926 (gimple_fold_builtin_memset): Likewise.
11927 (gimple_fold_builtin_strcpy): Likewise.
11928 (gimple_fold_builtin_strncpy): Likewise.
11929 (gimple_fold_builtin_strcat): Likewise.
11930 (gimple_fold_builtin_fputs): Likewise.
11931 (gimple_fold_builtin_memory_chk): Likewise.
11932 (gimple_fold_builtin_stxcpy_chk): Likewise.
11933 (gimple_fold_builtin_stxncpy_chk): Likewise.
11934 (gimple_fold_builtin_snprintf_chk): Likewise.
11935 (gimple_fold_builtin_sprintf_chk): Likewise.
11936 (gimple_fold_builtin_strlen): New function.
11937 (gimple_fold_builtin_with_strlen): New function split out from
11938 gimple_fold_builtin.
11939 (gimple_fold_builtin): Change signature and handle
11940 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11941 here. Call gimple_fold_builtin_with_strlen.
11942 (gimple_fold_call): Adjust.
11944 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11946 * calls.c (precompute_arguments): Check
11947 promoted_for_signed_and_unsigned_p and set the promoted mode.
11948 (promoted_for_signed_and_unsigned_p): New function.
11949 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11950 and set the promoted mode.
11951 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11952 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11953 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11956 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11958 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11959 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11960 (expand_call): Likewise.
11961 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11962 to get promoted mode.
11963 * combine.c (record_promoted_value): Skip > 0 comparison with
11964 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11965 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11966 of SUBREG_PROMOTED_UNSIGNED_P.
11967 (convert_modes): Likewise.
11968 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11969 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11970 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11971 SUBREG_PROMOTED_UNSIGNED_SET.
11972 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11973 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11974 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11975 SUBREG_PROMOTED_SET.
11976 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11977 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11978 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11979 of SUBREG_PROMOTED_UNSIGNED_P.
11980 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11981 (SUBREG_PROMOTED_SET): New define.
11982 (SUBREG_PROMOTED_GET): Likewise.
11983 (SUBREG_PROMOTED_SIGN): Likewise.
11984 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11985 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11986 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11987 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11988 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11989 (nonzero_bits1): Skip > 0 comparison with the results as
11990 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11991 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11992 of !SUBREG_PROMOTED_UNSIGNED_P.
11993 * simplify-rtx.c (simplify_unary_operation_1): Use new
11994 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11995 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11996 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11997 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11999 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
12001 * ipa-devirt.c: Include gimple-pretty-print.h
12002 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
12004 (decl_maybe_in_construction_p): Fix conditional on cdtor check
12005 (get_polymorphic_call_info): Fix return value
12006 (type_change_info): New sturcture based on ipa-prop
12008 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
12009 based on ipa-prop variant.
12010 (extr_type_from_vtbl_ptr_store): New function
12011 based on ipa-prop variant.
12012 (record_known_type): New function.
12013 (check_stmt_for_type_change): New function.
12014 (get_dynamic_type): New function.
12015 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
12016 * tree-ssa-pre.c: ipa-utils.h
12017 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
12018 machinery; sanity check with ipa-prop devirtualization.
12019 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
12022 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12024 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
12025 * alias.c, cfgexpand.c, cgraphbuild.c,
12026 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
12027 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
12028 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
12029 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
12030 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
12031 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
12032 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
12033 dse.c, except.c, gengtype.c, gimple-expr.c,
12034 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
12035 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
12036 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
12037 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
12038 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
12039 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
12041 * pointer-set.c: Remove file.
12042 * pointer-set.h: Remove file.
12044 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12046 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
12047 * config/arm/types.md (f_sels, f_seld): Delete.
12049 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12051 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
12052 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
12053 (aarch64_movdi_<mode>high): Likewise.
12054 (aarch64_mov<mode>high_di): Likewise.
12055 (aarch64_movdi_<mode>low): Likewise.
12056 (aarch64_mov<mode>low_di): Likewise.
12057 (aarch64_movtilow_tilow): Likewise.
12058 Add comment explaining usage of fp,simd attributes and of
12059 TARGET_FLOAT and TARGET_SIMD.
12061 2014-08-07 Ian Bolton <ian.bolton@arm.com>
12062 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12064 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
12065 Use MOVN when one of the half-words is 0xffff.
12067 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12069 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
12071 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12073 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
12074 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
12075 (rfs_str): String corresponding to RFS_* constants.
12076 (rank_for_schedule_stats_t): New typedef.
12077 (rank_for_schedule_stats): New static variable.
12078 (rfs_result): New static function.
12079 (rank_for_schedule): Track statistics for deciding heuristics.
12080 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
12082 (ready_sort): Use them for debug printouts.
12083 (schedule_block): Init statistics state. Print statistics on
12084 rank_for_schedule decisions.
12086 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12088 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
12090 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
12092 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
12095 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12097 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
12098 function to not conflict.
12099 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
12100 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
12101 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
12102 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
12103 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
12106 2014-08-07 Marek Polacek <polacek@redhat.com>
12108 * fold-const.c (fold_binary_loc): Add folding of
12109 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
12111 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
12113 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
12114 instead of type size.
12115 (ASM_FINISH_DECLARE_OBJECT): Likewise.
12117 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12119 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
12120 (*thumb1_movqi_insn): Likewise.
12121 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
12123 2014-08-07 Tom de Vries <tom@codesourcery.com>
12125 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12126 (glibc_2_11_or_earlier): Remove effective-target keywords.
12128 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
12130 * config/arm/arm.c (bdesc_2arg): Fix typo.
12131 (arm_atomic_assign_expand_fenv): Remove The default implementation.
12133 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
12135 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
12137 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
12140 * haifa-sched.c (advance_one_cycle): Fix dump.
12141 (schedule_block): Don't advance cycle if we are already at the
12142 beginning of the cycle.
12144 2014-08-06 Martin Jambor <mjambor@suse.cz>
12147 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
12149 2014-08-06 Richard Biener <rguenther@suse.de>
12152 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
12154 (lto_input_tree): Pop SCCs here.
12156 2014-08-06 Richard Biener <rguenther@suse.de>
12158 PR tree-optimization/61320
12159 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
12160 handle misaligned loads.
12162 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
12164 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
12165 (aarch64_expand_vec_perm_const): Check for dup before zip.
12167 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12169 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
12170 CONST_INT_P instead of GET_CODE and compare.
12171 (aarch64_select_cc_mode): Likewise.
12172 (aarch64_print_operand): Likewise.
12173 (aarch64_rtx_costs): Likewise.
12174 (aarch64_simd_valid_immediate): Likewise.
12175 (aarch64_simd_check_vect_par_cnst_half): Likewise.
12176 (aarch64_simd_emit_pair_result_insn): Likewise.
12178 2014-08-05 David Malcolm <dmalcolm@redhat.com>
12180 * gdbhooks.py (find_gcc_source_dir): New helper function.
12181 (class PassNames): New class, locating and parsing passes.def.
12182 (class BreakOnPass): New command "break-on-pass".
12184 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
12186 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
12189 2014-08-05 Richard Biener <rguenther@suse.de>
12191 PR rtl-optimization/61672
12192 * emit-rtl.h (mem_attrs_eq_p): Declare.
12193 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
12194 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
12195 * cfgcleanup.c (merge_memattrs): Likewise.
12196 Include emit-rtl.h.
12198 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12200 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
12201 rather than singleton vectors.
12202 (vqdmlsls_lane_s32): Likewise.
12204 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12206 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
12207 Use VSDQ_HSI mode iterator.
12208 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12209 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
12210 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
12211 Use BUILTIN_VDQHS macro.
12212 (sqrdmulh_laneq): Likewise.
12213 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
12214 (vqdmlals_laneq_s32): Likewise.
12215 (vqdmlslh_laneq_s16): Likewise.
12216 (vqdmlsls_laneq_s32): Likewise.
12217 (vqdmulhh_laneq_s16): Likewise.
12218 (vqdmulhs_laneq_s32): Likewise.
12219 (vqrdmulhh_laneq_s16): Likewise.
12220 (vqrdmulhs_laneq_s32): Likewise.
12222 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12224 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
12225 (vmuld_laneq_f64): Likewise.
12226 (vmuls_laneq_f32): Likewise.
12227 (vmul_n_f64): Likewise.
12228 (vmuld_lane_f64): Reimplement in C.
12229 (vmuls_lane_f32): Likewise.
12231 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12233 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12235 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12237 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12239 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12240 (rbitsi2): Likewise.
12241 (*arm_rev): Set predicable and predicable_short_it attributes.
12243 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12245 * convert.c (convert_to_integer): Guard transformation to lrint by
12248 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12250 * config/aarch64/aarch64-builtins.c
12251 (aarch64_simd_builtin_type_mode): Delete.
12252 (v8qi_UP): Remap to V8QImode.
12253 (v4hi_UP): Remap to V4HImode.
12254 (v2si_UP): Remap to V2SImode.
12255 (v2sf_UP): Remap to V2SFmode.
12256 (v1df_UP): Remap to V1DFmode.
12257 (di_UP): Remap to DImode.
12258 (df_UP): Remap to DFmode.
12259 (v16qi_UP):V16QImode.
12260 (v8hi_UP): Remap to V8HImode.
12261 (v4si_UP): Remap to V4SImode.
12262 (v4sf_UP): Remap to V4SFmode.
12263 (v2di_UP): Remap to V2DImode.
12264 (v2df_UP): Remap to V2DFmode.
12265 (ti_UP): Remap to TImode.
12266 (ei_UP): Remap to EImode.
12267 (oi_UP): Remap to OImode.
12268 (ci_UP): Map to CImode.
12269 (xi_UP): Remap to XImode.
12270 (si_UP): Remap to SImode.
12271 (sf_UP): Remap to SFmode.
12272 (hi_UP): Remap to HImode.
12273 (qi_UP): Remap to QImode.
12274 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12275 (VAR1): Build builtin name.
12276 (aarch64_init_simd_builtins): Remove dead code.
12278 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12280 * graphite-isl-ast-to-gimple.c:
12281 (set_options): New function.
12282 (scop_to_isl_ast): Add calling of set_options.
12284 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12286 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12287 (analyze_iv_to_split_insn): Don't initialize them.
12288 (get_ivts_expr): Removed.
12289 (allocate_basic_variable, insert_base_initialization): Use
12290 SET_SRC instead of *get_ivts_expr.
12291 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12293 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12295 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12296 (translate_isl_ast_for_loop): Add checking of the
12297 flag_loop_parallelize_all.
12298 (ast_build_before_for): New function.
12299 (scop_to_isl_ast): Add checking of the
12300 flag_loop_parallelize_all.
12301 * graphite-dependences.c: Move the defenition of the
12302 scop_get_dependences from graphite-optimize-isl.c to this file.
12303 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12304 (carries_deps): Add checking of the x's value.
12305 * graphite-optimize-isl.c: Move the defenition of the
12306 scop_get_dependences to graphite-dependences.c.
12307 * graphite-poly.h: Add declarations of scop_get_dependences
12310 2014-08-04 Rohit <rohitarulraj@freescale.com>
12313 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12315 (alt_reg_names): Likewise.
12316 (rs6000_dwarf_register_span): For SPE high registers, replace
12317 dwarf register numbers with GCC hard register numbers.
12318 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12319 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12320 register number for the corresponding GCC hard register number.
12321 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12322 newly added GCC hard register numbers for SPE high registers.
12323 (DWARF_FRAME_REGISTERS): Likewise.
12324 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12325 (DWARF_FRAME_REGNUM): Likewise.
12326 (FIXED_REGISTERS): Likewise.
12327 (CALL_USED_REGISTERS): Likewise.
12328 (CALL_REALLY_USED_REGISTERS): Likewise.
12329 (REG_ALLOC_ORDER): Likewise.
12330 (enum reg_class): Likewise.
12331 (REG_CLASS_NAMES): Likewise.
12332 (REG_CLASS_CONTENTS): Likewise.
12333 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12335 2014-08-04 Richard Biener <rguenther@suse.de>
12337 * gimple-fold.h (gimple_fold_builtin): Remove.
12338 * gimple-fold.c (gimple_fold_builtin): Make static.
12339 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12340 fold_stmt, not gimple_fold_builtin.
12342 2014-08-04 Martin Liska <mliska@suse.cz>
12344 * cgraph.h (csi_end_p): Removed.
12345 (csi_next): Likewise.
12346 (csi_node): Likewise.
12347 (csi_start): Likewise.
12348 (cgraph_node_in_set_p): Likewise.
12349 (cgraph_node_set_size): Likewise.
12350 (vsi_end_p): Likewise.
12351 (vsi_next): Likewise.
12352 (vsi_node): Likewise.
12353 (vsi_start): Likewise.
12354 (varpool_node_set_size): Likewise.
12355 (cgraph_node_set_nonempty_p): Likewise.
12356 (varpool_node_set_nonempty_p): Likewise.
12357 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12359 * ipa-inline-transform.c: Likewise.
12360 * ipa-utils.c (cgraph_node_set_new): Removed.
12361 (cgraph_node_set_add): Likewise.
12362 (cgraph_node_set_remove): Likewise.
12363 (cgraph_node_set_find): Likewise.
12364 (dump_cgraph_node_set): Likewise.
12365 (debug_cgraph_node_set): Likewise.
12366 (free_cgraph_node_set): Likewise.
12367 (varpool_node_set_new): Likewise.
12368 (varpool_node_set_add): Likewise.
12369 (varpool_node_set_remove): Likewise.
12370 (varpool_node_set_find): Likewise.
12371 (dump_varpool_node_set): Likewise.
12372 (free_varpool_node_set): Likewise.
12373 (debug_varpool_node_set): Likewise.
12374 * tree-emutls.c (struct tls_var_data):
12375 (emutls_index): Removed.
12376 (emutls_decl): Likewise.
12377 (gen_emutls_addr): Function implementation uses newly added
12378 hash_map<varpool_node *, tls_var_data>.
12379 (clear_access_vars): Likewise.
12380 (create_emultls_var): Likewise.
12381 (ipa_lower_emutls): Likewise.
12382 (reset_access): New function.
12384 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12386 * config/i386/i386.c (ix86_option_override_internal): Add
12387 PTA_RDRND and PTA_MOVBE for bdver4.
12389 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12390 James Greenhalgh <james.greenhalgh@arm.com>
12392 * doc/md.texi (clrsb): Document.
12393 (clz): Change reference to x into operand 1.
12395 (popcount): Likewise.
12397 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12400 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12401 move to subtarget in serial version if result is ignored.
12403 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12404 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12406 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12407 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12408 (sched_analyze_insn): Update use of try_group_insn to
12409 sched_macro_fuse_insns.
12410 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12411 arguments that are not conditional jumps.
12413 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12415 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12416 family information. Handle BTVER2 cpu with cpuid family value.
12418 2014-08-04 Tom de Vries <tom@codesourcery.com>
12420 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12421 (glibc_2_11_or_earlier): Document effective-target keywords.
12423 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12425 * ipa-devirt.c (odr_type_warn_count): Add type.
12426 (possible_polymorphic_call_targets): Set it.
12427 (ipa_devirt): Use it.
12429 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12431 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12433 * ipa-devirt.c: Include hash-map.h
12434 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12435 (clear_speculation): Break out of ...
12436 (get_class_context): ... here; speed up handling obviously useless
12438 (odr_type_warn_count, decl_warn_count): New structures.
12439 (final_warning_record): New structure.
12440 (final_warning_records): New static variable.
12441 (possible_polymorphic_call_targets): Cleanup handling of
12442 speculative info; do not build speculation when user do not care;
12443 record info about warnings when asked for.
12444 (add_decl_warning): New function.
12445 (type_warning_cmp): New function.
12446 (decl_warning_cmp): New function.
12447 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12448 (gate): Enable pass when warnings are requested.
12449 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12452 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12454 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12456 (hash_map::remove): New method.
12457 (hash_map::traverse): New method.
12458 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12459 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12460 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12461 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12462 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12463 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12466 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12468 * hash-set.h: new File.
12469 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12470 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12471 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12472 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12473 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12474 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12475 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12476 varpool.c: Use hash_set instead of pointer_set.
12478 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12480 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12482 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12484 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12485 for frame access when strict_p is false.
12487 2014-08-01 Renlin Li <renlin.li@arm.com>
12488 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12490 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12491 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12492 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12494 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12496 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12497 aarch64_mem_pair_offset.
12499 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12501 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12503 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12504 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12506 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12508 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12510 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12512 PR regression/61510
12513 * cgraphunit.c (analyze_functions): Use get_create rather than get
12514 for decls which are clones of abstract functions.
12516 2014-08-01 Martin Liska <mliska@suse.cz>
12518 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12519 * ipa-prop.h (count_formal_params): Global function created from static.
12520 * ipa-prop.c (count_formal_params): Likewise.
12521 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12522 profiles for semantically equivalent functions.
12523 * passes.c (do_per_function): If we load body of a function
12524 during WPA, this condition should behave same.
12525 * varpool.c (ctor_for_folding): More tolerant assert for variable
12526 aliases created during WPA.
12528 2014-08-01 Martin Liska <mliska@suse.cz>
12530 * doc/invoke.texi (Options That Control Optimization): Documentation
12531 for -foptimize-strlen introduced. Optimization levels default options
12534 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12536 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12537 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12538 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12540 * stor-layout.h (min_align_of_type): New prototype.
12541 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12542 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12544 * ubsan.c: Include builtins.h.
12545 (ubsan_expand_bounds_ifn): Change return type to bool,
12546 always return true.
12547 (ubsan_expand_null_ifn): Change return type to bool, change
12548 argument to gimple_stmt_iterator *. Handle both null and alignment
12549 sanitization, take type from ckind argument's type rather than
12551 (instrument_member_call): Removed.
12552 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12553 Handle both null and alignment sanitization, don't say whole
12554 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12555 call instead of 2 argument.
12556 (instrument_null): Adjust instrument_mem_ref caller. Don't
12557 instrument calls here.
12558 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12559 like SANITIZE_NULL.
12560 * stor-layout.c (min_align_of_type): New function.
12561 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12562 Or it into SANITIZE_UNDEFINED.
12563 * doc/invoke.texi (-fsanitize=alignment): Document.
12565 2014-07-31 Andi Kleen <ak@linux.intel.com>
12567 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12569 2014-07-31 Andi Kleen <ak@linux.intel.com>
12571 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12573 (vn_reference_compute_hash): Dito.
12574 (vn_nary_op_compute_hash): Dito.
12575 (vn_phi_compute_hash): Dito.
12576 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12578 2014-07-31 Andi Kleen <ak@linux.intel.com>
12580 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12581 Rename to inchash:add_expr_commutative. Convert to inchash.
12582 (iterative_hash_hashable_expr): Rename to
12583 inchash:add_hashable_expr. Convert to inchash.
12584 (avail_expr_hash): Dito.
12586 2014-07-31 Andi Kleen <ak@linux.intel.com>
12588 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12589 Convert to inchash.
12591 2014-07-31 Andi Kleen <ak@linux.intel.com>
12593 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12595 2014-07-31 Andi Kleen <ak@linux.intel.com>
12597 * Makefile.in (OBJS): Add rtlhash.o
12598 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12599 (loc_checksum): Dito.
12600 (loc_checksum_ordered): Dito.
12601 (hash_loc_operands): Dito.
12603 (hash_loc_list): Dito.
12604 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12605 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12606 * rtlhash.c: New file.
12607 * rtlhash.h: New file.
12609 2014-07-31 Andi Kleen <ak@linux.intel.com>
12611 * inchash.h (inchash): Change inchash class to namespace.
12612 (class hash): ... Rename from inchash.
12613 (add_object): Move from macro to class template.
12614 * lto-streamer-out.c (hash_tree): Change inchash
12616 * tree.c (build_type_attribute_qual_variant): Dito.
12617 (type_hash_list): Dito.
12618 (attribute_hash_list): Dito.
12619 (iterative_hstate_expr): Rename to inchash::add_expr
12620 (build_range_type_1): Change inchash to inchash::hash
12621 and use hash::add_expr.
12622 (build_array_type_1): Dito.
12623 (build_function_type): Dito
12624 (build_method_type_directly): Dito.
12625 (build_offset_type): Dito.
12626 (build_complex_type): Dito.
12627 (make_vector_type): Dito.
12628 * tree.h (iterative_hash_expr): Dito.
12630 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12632 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12634 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12636 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12637 correct alphabetical position.
12638 (vpaddd_f64): Rewrite using builtins.
12639 (vpaddd_s64): Move to correct alphabetical position.
12642 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12645 * config/sh/sh.c (sh_legitimate_address_p,
12646 sh_legitimize_reload_address): Handle reg+reg address modes when
12647 ALLOW_INDEXED_ADDRESS is false.
12648 * config/sh/predicates.md (general_movsrc_operand,
12649 general_movdst_operand): Likewise.
12651 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12653 * config/aarch64/aarch64-builtins.c
12654 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12657 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12659 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12660 the generated mask based on BYTES_BIG_ENDIAN.
12661 (aarch64_simd_check_vect_par_cnst_half): New.
12662 * config/aarch64/aarch64-protos.h
12663 (aarch64_simd_check_vect_par_cnst_half): New.
12664 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12665 the check out to aarch64_simd_check_vect_par_cnst_half.
12666 (vect_par_cnst_lo_half): Likewise.
12667 * config/aarch64/aarch64-simd.md
12668 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12669 (move_hi_quad_<mode>): Always generate a low mask.
12671 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12673 * doc/invoke.texi (AVR Options): Add documentation about
12674 __AVR_DEVICE_NAME__ built-in macro.
12676 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12679 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12680 constraints are satisfied.
12681 (<shift>di3_neon): Likewise.
12683 2014-07-31 Richard Biener <rguenther@suse.de>
12685 PR tree-optimization/61964
12686 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12687 by structural equality.
12689 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12691 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12692 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12693 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12695 * gcc.c (sanitize_spec_function): Support new option.
12696 (SANITIZER_SPEC): Remove now redundant check.
12697 * opts.c (common_handle_option): Support new option.
12698 (finish_options): Check for incompatibilities.
12699 * toplev.c (process_options): Split userspace-specific checks.
12701 2014-07-31 Richard Biener <rguenther@suse.de>
12703 * lto-streamer.h (struct output_block): Remove global.
12704 (struct data_in): Remove labels, num_named_labels and
12705 num_unnamed_labels.
12706 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12707 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12709 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12712 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12713 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12714 (isolate_path): New argument to avoid inserting a trap.
12715 (find_implicit_erroneous_behaviour): Handle returning the address
12716 of a local variable.
12717 (find_explicit_erroneous_behaviour): Likewise.
12719 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12722 * toplev.c (init_random_seed): Move piece of code never called to
12724 (set_random_seed): see above.
12726 2014-07-31 Tom de Vries <tom@codesourcery.com>
12728 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12730 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12732 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12733 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12735 2014-07-31 Richard Biener <rguenther@suse.de>
12737 * data-streamer.h (streamer_write_data_stream): Declare here,
12739 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12740 * lto-cgraph.c (lto_output_node): Adjust.
12741 (lto_output_varpool_node): Likewise.
12742 * data-streamer-out.c (streamer_string_index): Likewise.
12743 (streamer_write_data_stream, lto_append_block): Move from ...
12744 * lto-section-out.c (lto_output_data_stream,
12745 lto_append_block): ... here.
12747 2014-07-30 Mike Stump <mikestump@comcast.net>
12749 * configure.ac: Also check for popen.
12750 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12751 * configure: Regenerate.
12752 * config.in: Regenerate.
12754 2014-07-30 Martin Jambor <mjambor@suse.cz>
12756 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12757 parameter to gimple.
12759 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12761 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12762 address as second parameter to __tpf_eh_return routine.
12764 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12766 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12769 2014-07-30 Tom Tromey <tromey@redhat.com>
12772 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12773 * doc/extend.texi (Type Attributes): Document designated_init
12776 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12778 * graphite-isl-ast-to-gimple.c:
12779 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12780 (gcc_expression_from_isl_expression): Pass type to
12781 gcc_expression_from_isl_ast_expr_id.
12783 2014-07-30 Richard Biener <rguenther@suse.de>
12785 * lto-streamer.h (lto_write_data): New function.
12786 * langhooks.c (lhd_append_data): Do not free block.
12787 * lto-section-out.c (lto_write_data): New function writing
12788 raw data to the current section.
12789 (lto_write_stream): Adjust for langhook semantic change.
12790 (lto_destroy_simple_output_block): Write header directly.
12791 * lto-opts.c (lto_write_options): Write options directly.
12792 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12793 (lto_output_toplevel_asms): Likewise.
12794 (copy_function_or_variable): Copy data directly.
12795 (write_global_references): Output index table directly.
12796 (lto_output_decl_state_refs): Likewise.
12797 (write_symbol): Write data directly.
12798 (produce_symtab): Adjust.
12799 (produce_asm_for_decls): Output header and refs directly.
12801 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12803 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12804 to speculative_targets
12805 (get_class_context): Fix handling of contextes without outer type;
12806 avoid matching non-polymorphic types in LTO.
12807 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12808 parameter to speculative_targetsp; handle speculation.
12809 (dump_possible_polymorphic_call_targets): Update dumping.
12811 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12813 * common.opt (Wodr): Enable by default.
12815 2014-07-29 Olivier Hainque <hainque@adacore.com>
12817 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12819 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12822 * gengtype.c (strtoken): New function.
12823 (create_user_defined_type): Replace strtok with strtoken.
12825 2014-07-29 Nathan Sidwell <nathan@acm.org>
12827 * gcov-io.c (gcov_var): Make hidden.
12828 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12829 (gcov_do_dump): Declare.
12830 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12832 2014-07-29 Martin Jambor <mjambor@suse.cz>
12834 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12835 parameter to gimple.
12836 (sra_modify_assign): Likewise.
12838 2014-07-29 Richard Biener <rguenther@suse.de>
12840 PR middle-end/52478
12841 * expr.c (expand_expr_real_2): Revert last change.
12843 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12845 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12846 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12847 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12849 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12850 (contains_type_p): Forward declare.
12851 (polymorphic_call_target_hasher::hash): Hash speculative info.
12852 (polymorphic_call_target_hasher::equal): Compare speculative info.
12853 (get_class_context): Handle speuclation.
12854 (contains_type_p): Update.
12855 (get_polymorphic_call_info_for_decl): Update.
12856 (walk_ssa_copies): Break out from ...
12857 (get_polymorphic_call_info): ... here; set speculative context
12859 * ipa-prop.c (ipa_write_indirect_edge_info,
12860 ipa_read_indirect_edge_info): Stream speculative context.
12861 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12862 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12863 SPECULATIVE_MAYBE_DERIVED_TYPE).
12864 (possible_polymorphic_call_targets overriders): Update.
12865 (dump_possible_polymorphic_call_targets overriders): Update.
12866 (dump_possible_polymorphic_call_target_p overriders): Update.
12868 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12870 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12871 ipa-devirt path; fix thinko there.
12873 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12875 * config/i386/i386.c (ix86_return_in_memory): Replace one
12876 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12878 2014-07-28 Marek Polacek <polacek@redhat.com>
12880 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12882 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12884 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12885 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12886 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12887 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12888 (USE_LD_AS_NEEDED): Likewise.
12889 (ASM_APP_ON): Likewise.
12890 (ASM_APP_OFF): Likewise.
12891 (TARGET_POSIX_IO): Likewise.
12892 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12893 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12894 (USE_LD_AS_NEEDED): Likewise.
12895 (ASM_APP_ON): Likewise.
12896 (ASM_APP_OFF): Likewise.
12897 (TARGET_POSIX_IO): Likewise.
12899 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12901 PR middle-end/61734
12902 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12903 operators other than the equality operators.
12905 2014-07-28 Richard Biener <rguenther@suse.de>
12907 PR middle-end/52478
12908 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12909 sure to register SImode ones, not only >= word_mode ones.
12910 * expr.c (expand_expr_real_2): When expanding -ftrapv
12911 binops do not use OPTAB_LIB_WIDEN.
12913 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12915 PR middle-end/61919
12916 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12917 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12918 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12919 inserting them in the insn stream.
12921 2014-07-28 Marek Polacek <polacek@redhat.com>
12923 PR middle-end/61913
12924 * common.opt (Wodr): Add Var.
12926 2014-07-28 Richard Biener <rguenther@suse.de>
12928 PR tree-optimization/61921
12929 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12930 if there is a varpool node before dereferencing it.
12932 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12934 * graphite-sese-to-poly.c:
12935 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12936 id of the pbb), which contains pointer to the pbb1.
12938 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12940 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12942 * graphite-isl-ast-to-gimple.c:
12943 (graphite_create_new_guard): New function.
12944 (translate_isl_ast_node_if): New function.
12945 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12947 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12949 2014-07-27 Anthony Green <green@moxielogic.com>
12951 * config.gcc: Add moxie-*-moxiebox* configuration.
12952 * config/moxie/moxiebox.h: New file.
12954 2014-07-26 Andrew Pinski <apinski@cavium.com>
12956 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12957 from the read only register.
12959 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12961 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12962 as the allocation class if it isn't likely to be spilled.
12964 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12966 * rtl.h (tls_referenced_p): Declare.
12967 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12968 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12969 (mips_cannot_force_const_mem): Use tls_referenced_p.
12970 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12971 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12972 instead of pa_tls_referenced_p.
12973 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12974 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12975 (pa_legitimate_constant_p): Likewise.
12976 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12977 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12978 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12979 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12980 rs6000_tls_referenced_p.
12981 (rs6000_tls_symbol_ref_1): Delete.
12983 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12986 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12987 Optimize inverse of a VEC_CONCAT.
12989 2014-07-25 Xinliang David Li <davidxl@google.com>
12991 * params.def: New parameter.
12992 * coverage.c (get_coverage_counts): Check new flag.
12993 (coverage_compute_profile_id): Check new flag.
12994 (coverage_begin_function): Check new flag.
12995 (coverage_end_function): Check new flag.
12996 * value-prof.c (coverage_node_map_initialized_p): New function.
12997 (init_node_map): Populate map with all functions.
12998 * doc/invoke.texi: Document new parameter.
13000 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
13001 Richard Biener <rguenther@suse.de>
13003 * lto-streamer-out.c (struct sccs): Turn to ...
13004 (class DFS): ... this one; refactor the DFS walk so it can
13005 be re-done on per-SCC basis.
13006 (DFS::DFS): New constructor.
13007 (DFS::~DFS): New destructor.
13008 (hash_tree): Add new MAP argument holding in-SCC hash values;
13009 remove POINTER_TYPE hashing hack.
13010 (scc_entry_compare): Rename to ...
13011 (DFS::scc_entry_compare): ... this one.
13012 (hash_scc): Rename to ...
13013 (DFS::hash_scc): ... this one; pass output_block instead
13014 of streamer_cache; work harder to get unique and stable SCC
13016 (DFS_write_tree): Rename to ...
13017 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
13018 (lto_output_tree): Update.
13020 2014-07-25 Andi Kleen <ak@linux.intel.com>
13022 * lto-streamer-out.c (hash_tree): Convert to inchash.
13024 2014-07-25 Andi Kleen <ak@linux.intel.com>
13026 * tree.c (build_type_attribute_qual_variant): Use inchash.
13027 (type_hash_list): Dito.
13028 (attribute_hash_list): Dito
13029 (iterative_hstate_expr): Dito.
13030 (iterative_hash_expr): Dito.
13031 (build_range_type_1): Dito.
13032 (build_array_type_1): Dito.
13033 (build_function_type): Dito.
13034 (build_method_type_directly): Dito.
13035 (build_offset_type): Dito.
13036 (build_complex_type): Dito.
13037 (make_vector_type): Dito.
13038 * tree.h (iterative_hash_expr): Add compat wrapper.
13039 (iterative_hstate_expr): Add.
13041 2014-07-25 Andi Kleen <ak@linux.intel.com>
13043 * Makefile.in (OBJS): Add inchash.o.
13044 (PLUGIN_HEADERS): Add inchash.h.
13045 * ipa-devirt.c: Include inchash.h.
13046 * lto-streamer-out.c: Dito.
13047 * tree-ssa-dom.c: Dito.
13048 * tree-ssa-pre.c: Dito.
13049 * tree-ssa-sccvn.c: Dito.
13050 * tree-ssa-tail-merge.c: Dito.
13052 * tree.c (iterative_hash_hashval_t): Move to ...
13053 (iterative_hash_host_wide_int): Move to ...
13054 * inchash.c: Here. New file.
13055 * tree.h (iterative_hash_hashval_t): Move to ...
13056 (iterative_hash_host_wide_int): Move to ...
13057 * inchash.h: Here. New file.
13059 2014-07-25 Richard Biener <rguenther@suse.de>
13061 PR middle-end/61762
13062 PR middle-end/61894
13063 * fold-const.c (native_encode_int): Add and handle offset
13064 parameter to do partial encodings of expr.
13065 (native_encode_fixed): Likewise.
13066 (native_encode_real): Likewise.
13067 (native_encode_complex): Likewise.
13068 (native_encode_vector): Likewise.
13069 (native_encode_string): Likewise.
13070 (native_encode_expr): Likewise.
13071 * fold-const.c (native_encode_expr): Add offset parameter
13073 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
13074 (fold_ctor_reference): Handle all reads from tcc_constant
13077 2014-07-25 Richard Biener <rguenther@suse.de>
13079 * tree-inline.c (estimate_move_cost): Mark speed_p argument
13080 as possibly unused.
13082 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13084 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
13086 2014-07-24 Kyle McMartin <kyle@redhat.com>
13088 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
13090 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13092 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
13094 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
13096 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
13097 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
13098 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
13100 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13102 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
13103 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
13104 aggregate types. Instead, *all* aggregate types, except for single-
13105 element or homogeneous float/vector aggregates, are quadword-aligned
13106 if required by their type alignment. Issue -Wpsabi note when a type
13107 is now treated differently than before.
13109 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13111 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
13112 does not fit fully into floating-point registers, and there is still
13113 space in the register parameter area, use GPRs to pass those parts
13114 of the argument. Issue -Wpsabi note if any parameter is now treated
13115 differently than before.
13116 (rs6000_arg_partial_bytes): Update.
13118 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
13120 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
13122 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13124 * rtl.h (target_rtl): Remove lang_dependent_initialized.
13125 * toplev.c (initialize_rtl): Don't use it. Move previously
13126 "language-dependent" calls to...
13127 (backend_init): ...here.
13128 (lang_dependent_init_target): Don't set lang_dependent_initialized.
13129 Assert that RTL initialization hasn't happend yet.
13131 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13133 PR rtl-optimization/61629
13134 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
13135 they have already been initialized.
13137 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13139 PR middle-end/61268
13140 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
13141 DECL_INCOMING_RTL and entry_parm.
13142 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
13143 * calls.c (load_register_parameters): Likewise argument values.
13144 (emit_library_call_value_1, store_one_arg): Likewise argument
13146 * config/i386/i386.c (assign_386_stack_local): Likewise the local
13148 * explow.c (validize_mem): Modify the argument in-place.
13150 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13152 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
13153 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
13155 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13157 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
13158 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
13160 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13162 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
13163 (aarch64_save_callee_saves): New parameter "skip_wb".
13164 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
13166 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13168 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
13170 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
13172 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13174 * graphite-isl-ast-to-gimple.c:
13175 (graphite_create_new_loop): Add calling of isl_id_free to properly
13176 decrement reference counts.
13178 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
13180 2014-07-24 Martin Liska <mliska@suse.cz>
13181 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
13183 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
13184 (rs6000_code_end): Likewise.
13186 2014-07-24 Martin Liska <mliska@suse.cz>
13188 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
13189 symtab_node funtion used.
13190 (rs6000_xcoff_declare_object_name): Likewise.
13192 2014-07-24 Martin Liska <mliska@suse.cz>
13194 * cgraphunit.c (compile): Correct function used.
13196 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13198 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
13201 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13204 * varasm.c (bss_initializer_p): Handle offlined ctors.
13205 (align_variable, get_variable_align): Likewise.
13206 (make_decl_one_only): Likewise.
13207 (default_binds_local_p_1): Likewise.
13208 (decl_binds_to_current_def_p): Likewise.
13209 (get_variable_section): Get constructor if it is offlined.
13210 (assemble_variable_contents): Sanity check that the caller
13211 streamed in the ctor in LTO.
13213 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13215 * graphite-isl-ast-to-gimple.c:
13216 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
13217 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
13218 isl_ast_op_pdiv_r to the different case.
13220 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
13222 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13224 PR middle-end/61876
13225 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
13226 when flag_errno_math is on.
13228 2014-07-24 Martin Liska <mliska@suse.cz>
13230 * cgraph.h (varpool_node):
13231 (availability get_availability (void)):
13232 created from cgraph_variable_initializer_availability
13233 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13234 created from: cgraph_variable_initializer_availability
13235 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13236 (void finalize_named_section_flags (void)):
13237 created from varpool_finalize_named_section_flags
13238 (bool assemble_decl (void)): created from varpool_assemble_decl
13239 (void analyze (void)): created from varpool_analyze_node
13240 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13241 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13242 (void remove_initializer (void)): created from varpool_remove_initializer
13243 (tree get_constructor (void)): created from varpool_get_constructor
13244 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13245 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13246 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13247 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13248 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13249 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13250 (static bool output_variables (void)): created from varpool_output_variables
13251 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13252 created from varpool_extra_name_alias
13253 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13254 (static void dump_varpool (FILE *f)): created from dump_varpool
13255 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13256 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13257 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13258 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13259 (void assemble_aliases (void)): created from assemble_aliases
13261 2014-07-24 Martin Liska <mliska@suse.cz>
13263 * cgraph.h (symtab_node):
13264 (void register_symbol (void)): created from symtab_register_node
13265 (void remove (void)): created from symtab_remove_node
13266 (void dump (FILE *f)): created from dump_symtab_node
13267 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13268 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13269 (struct ipa_ref *add_reference (symtab_node *referred_node,
13270 enum ipa_ref_use use_type)): created from add_reference
13271 (struct ipa_ref *add_reference (symtab_node *referred_node,
13272 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13273 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13274 gimple stmt)): created from maybe_add_reference
13275 (bool semantically_equivalent_p (symtab_node *target)): created from
13276 symtab_semantically_equivalent_p
13277 (void remove_from_same_comdat_group (void)): created from
13278 remove_from_same_comdat_group
13279 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13280 symtab_add_to_same_comdat_group
13281 (void dissolve_same_comdat_group_list (void)): created from
13282 symtab_dissolve_same_comdat_group_list
13283 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13284 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13285 created from symtab_alias_ultimate_target
13286 (inline symtab_node *next_defined_symbol (void)): created from
13287 symtab_next_defined_symbol
13288 (bool resolve_alias (symtab_node *target)): created from
13289 symtab_resolve_alias
13290 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13291 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13292 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13293 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13294 (void set_section (const char *section)): created from set_section_1
13295 (enum availability get_availability (void)): created from symtab_node_availability
13296 (void make_decl_local (void)): created from symtab_make_decl_local
13297 (bool real_symbol_p (void)): created from symtab_read_node
13298 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13299 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13300 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13301 symtab_in_same_comdat_p;
13302 (bool address_taken_from_non_vtable_p (void)): created from
13303 address_taken_from_non_vtable_p
13304 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13305 (static void dump_table (FILE *)): created from dump_symtab
13306 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13307 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13308 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13309 symtab_used_from_object_file_p
13310 (void dump_base (FILE *)): created from dump_symtab_base
13311 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13312 (void unregister (void)): created from symtab_unregister_node
13313 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13314 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13315 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13316 symtab_nonoverwritable_alias_1
13317 * cgraph.h (cgraph_node):
13318 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13319 created from cgraph_remove_node_and_inline_clones
13320 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13321 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13322 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13323 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13324 created from cgraph_function_node
13325 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13326 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13327 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13328 created from cgraph_create_clone
13329 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13330 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13331 created from cgraph_create_virtual_clone
13332 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13333 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13334 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13335 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13336 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13337 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13338 created from cgraph_function_version_info
13339 (struct cgraph_function_version_info *insert_new_function_version (void)):
13340 created from insert_new_cgraph_node_version
13341 (struct cgraph_function_version_info *function_version (void)): created from
13342 get_cgraph_node_version
13343 (void analyze (void)): created from analyze_function
13344 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13345 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13346 tree real_alias) cgraph_add_thunk
13347 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13348 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13349 created from cgraph_function_or_thunk_node
13350 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13351 created from expand_thunk
13352 (void reset (void)): created from cgraph_reset_node
13353 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13354 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13355 (void remove (void)): created from cgraph_remove_node
13356 (void dump (FILE *f)): created from dump_cgraph_node
13357 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13358 (bool get_body (void)): created from cgraph_get_body
13359 (void release_body (void)): created from cgraph_release_function_body
13360 (void unnest (void)): created from cgraph_unnest_node
13361 (void make_local (void)): created from cgraph_make_node_local
13362 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13363 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13364 gcov_type count, int freq)): created from cgraph_create_edge
13365 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13366 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13367 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13368 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13369 created from cgraph_create_edge_including_clones
13370 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13371 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13372 (void remove_callers (void)): created from cgraph_node_remove_callers
13373 (void remove_callees (void)): created from cgraph_node_remove_callees
13374 (enum availability get_availability (void)): created from cgraph_function_body_availability
13375 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13376 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13377 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13378 (void call_duplication_hooks (cgraph_node *node2)): created from
13379 cgraph_call_node_duplication_hooks
13380 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13381 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13382 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13383 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13384 (void call_function_insertion_hooks (void)):
13385 created from cgraph_call_function_insertion_hooks
13386 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13387 (bool local_p (void)): created from cgraph_local_node
13388 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13389 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13390 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13391 (inline bool only_called_directly_or_aliased_p (void)):
13392 created from cgraph_only_called_directly_or_aliased_p
13393 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13394 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13395 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13396 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13397 (bool can_remove_if_no_direct_calls_p (void)):
13398 created from cgraph_can_remove_if_no_direct_calls_p
13399 (inline bool has_gimple_body_p (void)):
13400 created from cgraph_function_with_gimple_body_p
13401 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13402 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13403 (static inline void debug_cgraph (void)): created from debug_cgraph
13404 (static void record_function_versions (tree decl1, tree decl2)):
13405 created from record_function_versions
13406 (static void delete_function_version (tree decl)):
13407 created from delete_function_version
13408 (static void add_new_function (tree fndecl, bool lowered)):
13409 created from cgraph_add_new_function
13410 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13411 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13412 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13413 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13414 (static cgraph_node *get_for_asmname (tree asmname)):
13415 created from cgraph_node_for_asm
13416 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13417 created from cgraph_same_body_alias
13418 (static bool used_from_object_file_p_worker (cgraph_node *node,
13419 void *): new function
13420 (static bool non_local_p (cgraph_node *node, void *)):
13421 created from cgraph_non_local_node_p_1
13422 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13423 created from verify_cgraph
13424 (static bool make_local (cgraph_node *node, void *)):
13425 created from cgraph_make_node_local
13426 (static cgraph_node *create_alias (tree alias, tree target)):
13427 created from cgraph_create_function_alias
13428 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13429 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13430 created from cgraph_create_edge_1
13431 * cgraph.h (varpool_node):
13432 (void remove (void)): created from varpool_remove_node
13433 (void dump (FILE *f)): created from dump_varpool_node
13435 2014-07-24 Richard Biener <rguenther@suse.de>
13438 * tree-ssa-structalias.c (create_variable_info_for_1):
13439 Use varpool_get_constructor.
13440 (create_variable_info_for): Likewise.
13442 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13444 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13445 subtract outgoing area size when restoring stack_pointer_rtx.
13447 2014-07-24 Nick Clifton <nickc@redhat.com>
13449 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13450 that operations are taking place in parallel.
13451 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13453 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13455 * omp-low.c (extract_omp_for_data): Add missing break statement.
13457 2014-07-24 Richard Biener <rguenther@suse.de>
13459 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13460 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13461 and adjust MOVE_RATIO query accordingly.
13462 (estimate_num_insns): Adjust callers.
13463 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13464 * ipa-cp.c (gather_context_independent_values,
13465 estimate_local_effects): Likewise.
13466 * ipa-split.c (consider_split): Likewise.
13468 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13470 * config/i386/driver-i386.c: Remove names of unused arguments and
13471 unnecessary unused attributes.
13472 * config/i386/host-mingw32.c: Likewise.
13473 * config/i386/i386.c: Likewise.
13474 * config/i386/winnt-stubs.c: Likewise.
13475 * config/i386/winnt.c: Likewise.
13477 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13479 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13480 (aarch64_gen_loadwb_pair): New helper function.
13481 (aarch64_expand_epilogue): Simplify code using new helper functions.
13482 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13484 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13486 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13487 (aarch64_gen_storewb_pair): New helper function.
13488 (aarch64_expand_prologue): Simplify code using new helper functions.
13489 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13491 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13493 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13494 Rename to aarch64_save_callee_saves, remove restore code.
13495 (aarch64_restore_callee_saves): New function.
13497 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13499 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13500 (aarch64_save_callee_saves): New function to handle reg save
13501 for both core and vectore regs.
13503 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13505 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13506 (aarch64_gen_store_pair): New helper function.
13507 (aarch64_save_or_restore_callee_save_registers)
13508 (aarch64_save_or_restore_fprs): Use new helper functions.
13510 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13512 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13513 (aarch64_save_or_restore_callee_save_registers)
13514 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13516 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13518 * config/aarch64/aarch64.c
13519 (aarch64_save_or_restore_callee_save_registers)
13520 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13522 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13524 * config/aarch64/aarch64.c
13525 (aarch64_save_or_restore_callee_save_registers)
13526 (aarch64_save_or_restore_fprs): Remove 'increment'.
13528 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13530 * config/aarch64/aarch64.c
13531 (aarch64_save_or_restore_callee_save_registers)
13532 (aarch64_save_or_restore_fprs): Use register offset in
13533 cfun->machine->frame.reg_offset.
13535 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13537 * config/aarch64/aarch64.c
13538 (aarch64_save_or_restore_callee_save_registers)
13539 (aarch64_save_or_restore_fprs): Remove base_rtx.
13541 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13543 * config/aarch64/aarch64.c
13544 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13545 to 'start_offset'. Remove local variable 'start_offset'.
13547 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13549 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13550 type to HOST_WIDE_INT.
13552 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13554 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13555 (aarch64_save_or_restore_fprs)
13556 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13558 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13560 * config/arm/t-rtems-eabi: Add
13561 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13562 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13563 mbig-endian/mthumb/march=armv7-r, and
13564 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13567 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13568 Chris Johns <chrisj@rtems.org>
13569 Joel Sherrill <joel.sherrill@oarcorp.com>
13571 * config.gcc: Add nios2-*-rtems*.
13572 * config/nios2/rtems.h: New file.
13573 * gcc/config/nios2/t-rtems: New file.
13575 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13578 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13579 constant numbers, not general constants.
13580 (rs6000_expand_vector_init): Ditto.
13582 2014-07-23 Nathan Sidwell <nathan@acm.org>
13584 * gcov-tool.c (gcov_list): Declare here.
13585 (set_gcov_list): Remove.
13586 (gcov_output_files): Set gcov_list directly.
13588 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13590 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13592 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13594 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13595 callee-saved registers are available for padding purpose
13596 and r3 is not mandatory, then prefer use those callee-saved
13599 2014-07-23 Richard Biener <rguenther@suse.de>
13601 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13602 * combine.c: Include statistics.h and params.h.
13603 (combine_instructions): Guard three and four insn combines
13604 with max-combine-insns value. Record statistics for combines
13606 * doc/invoke.texi (max-combine-insns): Document new param.
13608 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13610 * graphite-isl-ast-to-gimple.c:
13611 (translate_isl_ast_node_block): New function.
13612 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13614 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13615 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13617 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13619 * graphite-isl-ast-to-gimple.c:
13620 (get_max_schedule_dimensions): New function.
13621 (extend_schedule): Likewise.
13622 (generate_isl_schedule): Add calling of extend_schedule and
13623 get_max_schedule_dimensions.
13625 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13627 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13628 (case UNSPEC): Handle UNSPEC_RBIT.
13630 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13632 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13633 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13635 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13637 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13639 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13641 * graphite-isl-ast-to-gimple.c:
13642 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13643 (ivs_params_clear):
13644 (build_iv_mapping): New function.
13645 (translate_isl_ast_node_user): Likewise.
13646 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13648 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13649 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13650 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13652 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13655 * config/arm/arm.md (setmem): New pattern.
13656 * config/arm/arm-protos.h (struct tune_params): New fields.
13657 (arm_gen_setmem): New prototype.
13658 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13659 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13660 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13661 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13662 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13663 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13664 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13665 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13666 (arm_const_inline_cost): New function.
13667 (arm_block_set_max_insns): New function.
13668 (arm_block_set_non_vect_profit_p): New function.
13669 (arm_block_set_vect_profit_p): New function.
13670 (arm_block_set_unaligned_vect): New function.
13671 (arm_block_set_aligned_vect): New function.
13672 (arm_block_set_unaligned_non_vect): New function.
13673 (arm_block_set_aligned_non_vect): New function.
13674 (arm_block_set_vect, arm_gen_setmem): New functions.
13676 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13678 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13680 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13683 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13684 out of #ifdef __OPTIMIZE__.
13686 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13688 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13689 different trapping status if -fnon-call-exceptions is enabled.
13691 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13693 * expr.c (store_field): Handle VOIDmode for calls that return values
13694 in multiple locations.
13696 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13698 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13699 (altivec_vsldoi_<mode>): Likewise.
13701 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13703 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13704 to the number of characters in the line.
13706 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13708 * graphite-isl-ast-to-gimple.c: Add using of
13709 build_nonstandard_integer_type instead of int128_integer_type_node.
13711 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13713 * toplev.c (output_stack_usage): Adjust the location of the warning.
13715 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13717 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13718 (*membar_storeload): Disable for LEON3.
13720 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13722 PR rtl-optimization/61461
13723 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13725 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13728 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13729 Fix instruction constraint.
13730 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13732 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13734 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13736 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13738 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13739 GNU coding standards.
13740 (nds32_register_move_cost): Likewise.
13741 (nds32_memory_move_cost): Likewise.
13742 (nds32_address_cost): Likewise.
13744 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13746 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13748 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13750 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13751 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13752 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13753 (HAVE_sync_compare_and_swapqi): Define.
13754 (HAVE_sync_compare_and_swaphi): Likewise.
13755 (HAVE_sync_compare_and_swapsi): Likewise.
13757 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13759 * config/mips/p5600.md: Add missing cpu tests.
13761 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13763 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13764 (vmla_f64): Likewise.
13765 (vfms_f64): Likewise.
13766 (vmls_f64): Likewise.
13768 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13770 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13771 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13773 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13775 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13776 (vmlal_high_lane_s32): Likewise.
13777 (vmlal_high_lane_u16): Likewise.
13778 (vmlal_high_lane_u32): Likewise.
13779 (vmlsl_high_lane_s16): Likewise.
13780 (vmlsl_high_lane_s32): Likewise.
13781 (vmlsl_high_lane_u16): Likewise.
13782 (vmlsl_high_lane_u32): Likewise.
13784 2014-07-17 Terry Guo <terry.guo@arm.com>
13786 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13787 (alus_reg): Renamed to alus_sreg.
13788 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13789 from alu_reg to alu_sreg. Change type of dsp instructions from
13790 alu_reg to alu_dsp_reg.
13791 * config/arm/thumb1.md: Likewise.
13792 * config/arm/thumb2.md: Likewise.
13793 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13794 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13795 with alu_sreg and alus_sreg.
13796 * config/arm/arm1026ejs.md (alu_op): Likewise.
13797 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13798 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13799 * config/arm/fa526.md (526_alu_op): Likewise.
13800 * config/arm/fa606te.md (606te_alu_op): Likewise.
13801 * config/arm/fa626te.md (626te_alu_op): Likewise.
13802 * config/arm/fa726te.md (726te_alu_op): Likewise.
13803 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13804 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13805 alu_sreg, alu_dsp_reg and alus_sreg.
13806 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13807 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13808 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13809 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13810 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13811 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13812 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13813 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13814 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13815 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13816 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13817 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13818 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13819 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13820 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13821 alus_reg to alus_sreg.
13823 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13825 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13828 2014-07-17 Richard Biener <rguenther@suse.de>
13830 PR rtl-optimization/61801
13831 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13832 don't set reg_pending_barrier if it appears in a debug-insn.
13834 2014-07-16 DJ Delorie <dj@redhat.com>
13836 * config/rx/rx.c (rx_option_override): Fix alignment values.
13837 (rx_align_for_label): Likewise.
13839 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13842 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13843 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13844 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13846 (cris_print_index, cris_print_operand, cris_constant_index_p)
13847 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13848 (cris_address_cost): Ditto last CONSTANT_P.
13849 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13850 callers changed. Yield cris_offsettable_symbol for non-PIC
13851 constant symbolic expressions including labels. Yield cris_unspec
13853 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13854 target to pic_offset_table_rtx for calls that will likely go
13855 through PLT, const0_rtx when they can't. All callers changed.
13856 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13857 symbolic expressions to be PICified. Remove second, redundant,
13858 assert on can_create_pseudo_p returning non-zero. Use
13859 replace_equiv_address_nv, not replace_equiv_address, for final
13861 * config/cris/cris.md ("movsi"): Move variable t to pattern
13862 toplevel. Adjust assert for new cris_symbol_type member. Use
13863 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13864 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13866 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13867 ("call", "call_value"): Use second incoming operand as a marker
13868 for pic-offset-table-register being used.
13869 ("*expanded_call_non_v32", "*expanded_call_v32")
13870 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13871 second incoming operand to CALL, match cris_call_type_marker.
13872 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13873 ("*expanded_call_side"): Ditto. Fix typo in comment.
13874 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13876 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13877 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13878 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13879 users changed. Add members cris_offsettable_symbol and cris_unspec.
13880 (cris_symbol_type): Rename from cris_pic_symbol_type.
13881 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13883 * config/cris/cris-protos.h (cris_symbol_type_of,
13884 cris_expand_pic_call_address): Adjust prototypes.
13885 (cris_legitimate_constant_p): New prototype.
13887 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13888 an existing tmake_file. Don't add t-slibgcc and t-linux.
13890 2014-07-17 Jason Merrill <jason@redhat.com>
13893 * symtab.c (symtab_remove_from_same_comdat_group): Also
13894 set_comdat_group to NULL_TREE.
13895 (verify_symtab): Fix diagnostic.
13897 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13900 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13902 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13904 Support location tracking for built-in macro tokens
13905 * input.h (is_location_from_builtin_token): New function declaration.
13906 * input.c (is_location_from_builtin_token): New function definition.
13907 * toplev.c (general_init): Tell libcpp what the pre-defined
13908 spelling location for built-in tokens is.
13910 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13912 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13913 on the FUNCTION_DECL.
13915 2014-07-16 Richard Biener <rguenther@suse.de>
13918 * doc/extend.texi (always_inline): Clarify.
13920 2014-07-15 Eric Christopher <echristo@gmail.com>
13922 * doc/invoke.texi (Link Options): Document -z option.
13924 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13926 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13927 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13929 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13931 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13933 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13935 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13936 varpool_assemble_decl.
13937 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13940 2014-07-15 Michael Matz <matz@suse.de>
13942 PR rtl-optimization/61772
13943 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13945 2014-07-15 Richard Biener <rguenther@suse.de>
13947 * opts.c (default_options_table): Disable bit-ccp at -Og.
13949 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13951 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13953 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13955 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13956 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13957 call langhook for unknown declaration.
13958 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13959 * tree.h (DECL_ARGUMENTS): Update.
13960 * print-tree.c (print_node): Update.
13961 * tree-core.h (tree_decl_non_common): Remove arguments.
13962 (tree_function_decl): Add arguments.
13964 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13966 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13968 2014-07-14 Richard Biener <rguenther@suse.de>
13970 PR tree-optimization/61779
13971 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13972 simplifying a condition.
13974 2014-07-14 Richard Biener <rguenther@suse.de>
13976 * builtins.c (c_strlen): Make only_value == 2 really only
13977 affect warning generation.
13979 2014-07-14 Richard Biener <rguenther@suse.de>
13981 PR tree-optimization/61757
13982 PR tree-optimization/61783
13983 PR tree-optimization/61787
13984 * tree-ssa-dom.c (record_equality): Revert canonicalization
13985 change and add comment.
13986 (propagate_rhs_into_lhs): Revert previous fix, removing
13987 loop depth restriction again.
13989 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13991 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13992 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13993 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13994 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13995 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13996 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13997 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13999 2014-07-14 Richard Biener <rguenther@suse.de>
14001 * cgraph.h (decl_in_symtab_p): Make inline.
14003 2014-07-14 Jakub Jelinek <jakub@redhat.com>
14005 PR middle-end/61294
14006 * doc/invoke.texi (-Wmemset-transposed-args): Document.
14009 * config/i386/i386.c (classify_argument): Don't merge classes above
14012 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
14014 * cgraph.h (symtab_node): Add nonzero_address.
14015 (decl_in_symtab_p): Break out from ...
14016 (symtab_get_node): ... here.
14017 * fold-const.c: Include cgraph.h
14018 (tree_single_nonzero_warnv_p): Use symtab to determine
14019 if symbol is non-zero.
14020 * symtab.c (symtab_node::nonzero_address): New method.
14022 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14024 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
14025 forgotten in previous commit.
14027 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14029 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
14031 * ipa-devirt.c: Include stor-layout.h and intl.h
14032 (odr_subtypes_equivalent_p): New function.
14033 (warn_odr): New function.
14034 (warn_type_mismatch): New function.
14035 (odr_types_equivalent_p): New function.
14036 (add_type_duplicate): Use it.
14037 * common.opt (Wodr): New flag.
14038 * doc/invoke.texi (Wodr): Document new warning.
14040 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14042 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
14043 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
14044 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
14045 (varpool_get_constructor): Push CTORS_IN timevar.
14046 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
14048 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
14050 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
14051 Remove VOID_FTYPE_PUSHORT.
14052 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
14053 Change code to USHORT_FTYPE_VOID.
14054 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
14055 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
14056 (ix86_atomic_assign_expand_fenv): Update for
14057 __builtin_ia32_fnstsw changes.
14058 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
14059 (fnstsw): Change operand 0 to nonimmediate operand.
14061 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14063 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
14064 (varpool_get_constructor): New function.
14065 (varpool_ctor_useable_for_folding_p): Break out from ...
14066 (ctor_for_folding): ... here; use varpool_get_constructor.
14067 (varpool_assemble_decl): Likewise.
14068 * lto-streamer.h (struct output_block): Turn cgraph_node
14070 (lto_input_variable_constructor): Declare.
14071 * ipa-visibility.c (function_and_variable_visibility): Use
14072 varpool_get_constructor.
14073 * cgraph.h (varpool_get_constructor): Declare.
14074 (varpool_ctor_useable_for_folding_p): New function.
14075 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
14076 parameter; return error_mark_node for non-trivial constructors.
14077 (lto_write_tree_1, DFS_write_tree): Update use of
14078 get_symbol_initial_value.
14079 (output_function): Update initialization of symbol.
14080 (output_constructor): New function.
14081 (copy_function): Rename to ..
14082 (copy_function_or_variable): ... this one; handle vars too.
14083 (lto_output): Output variable sections.
14084 * lto-streamer-in.c (input_constructor): New function.
14085 (lto_read_body): Rename from ...
14086 (lto_read_body_or_constructor): ... this one; handle vars too.
14087 (lto_input_variable_constructor): New function.
14088 * ipa-prop.c (ipa_prop_write_jump_functions,
14089 ipa_prop_write_all_agg_replacement): Update.
14090 * lto-cgraph.c (compute_ltrans_boundary): Use it.
14091 (output_cgraph_opt_summary): Set symbol to NULL.
14093 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14095 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
14096 non-polymorphic types.
14097 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
14098 * ipa-devirt.c (types_same_for_odr): Do not explode when one
14099 of types is not polymorphic.
14101 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
14103 * lra-constraints.c (remove_inheritance_pseudos): Process
14104 destination pseudo too.
14106 2014-07-11 Rong Xu <xur@google.com>
14108 * gcov-tool.c (gcov_output_files): Fix build error introduced in
14111 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
14113 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
14114 * config/avr/avr-devices.c (AVR_MCU): Same.
14115 (avr_mcu_types): add text start value to end of device list.
14116 * config/avr/avr-mcus.def: Add text section start for all devices.
14117 (ata5782): Add new avr5 device.
14119 * config/avr/avr-tables.opt: Regenerate.
14120 * config/avr/avr.h: Add declaration for text section start handler.
14121 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
14123 (LINK_SPEC): Include text section start handler to linker spec.
14124 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
14125 pass -Ttext option to linker if the text section start for the device
14127 * config/avr/t-multilib: Regenerate.
14128 * doc/avr-mmcu.texi: Regenerate.
14130 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
14132 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
14133 * config/rs6000/aix52.h (LINK_SPEC): Same.
14134 * config/rs6000/aix53.h (LINK_SPEC): Same.
14135 * config/rs6000/aix61.h (LINK_SPEC): Same.
14136 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
14138 2014-07-11 Roman Gareev <gareevroman@gmail.com>
14140 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
14141 (graphite_verify): New function.
14142 (ivs_params_clear): New function.
14143 (gcc_expression_from_isl_ast_expr_id): New function.
14144 (gcc_expression_from_isl_expr_int): New function.
14145 (binary_op_to_tree): New function.
14146 (ternary_op_to_tree): New function.
14147 (unary_op_to_tree): New function.
14148 (nary_op_to_tree): New function.
14149 (gcc_expression_from_isl_expr_op): New function.
14150 (gcc_expression_from_isl_expression): New function.
14151 (graphite_create_new_loop): New function.
14152 (translate_isl_ast_for_loop): New function.
14153 (get_upper_bound): New function.
14154 (graphite_create_new_loop_guard): New function.
14155 (translate_isl_ast_node_for): New function.
14156 (translate_isl_ast): New function.
14157 (add_parameters_to_ivs_params): New function.
14158 (scop_to_isl_ast): New parameter ip.
14159 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
14161 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14163 * config/xtensa/predicates.md (call expander): Update for
14164 DECL_SECTION_NAME being string.
14166 2014-07-11 Richard Biener <rguenther@suse.de>
14168 PR middle-end/61473
14169 * builtins.c (fold_builtin_memory_op): Inline memory moves that
14170 can be implemented with a single load followed by a single store.
14171 (c_strlen): Only warn when only_value is not 2.
14173 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
14175 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
14177 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
14180 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
14181 (*movhi_bytes): Likewise.
14182 (*arm_movqi_insn): Likewise.
14184 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
14187 * config/alpha/alpha.c: Include tree-pass.h, context.h
14188 and pass_manager.h.
14189 (pass_data_handle_trap_shadows): New pass.
14190 (pass_handle_trap_shadows::gate): New pass gate function.
14191 (make_pass_handle_trap_shadows): New function.
14192 (rest_of_handle_trap_shadows): Ditto.
14194 (alpha_align_insns_1): Rename from alpha_align_insns.
14195 (pass_data_align_insns): New pass.
14196 (pass_align_insns::gate): New pass gate function.
14197 (make_pass_aling_insns): New function.
14198 (rest_of_align_insns): Ditto.
14199 (alpha_align_insns): Ditto.
14201 (alpha_option_override): Declare handle_trap_shadows info
14202 and align_insns_info. Register handle_trap_shadows and align_insns
14204 (alpha_reorg): Do not call alpha_trap_shadows and
14205 alpha_align_insn from here.
14207 (alpha_pad_function_end): Do not skip BARRIERs.
14209 2014-07-10 Rong Xu <xur@google.com>
14211 Add gcov-tool: an offline gcda profile processing tool support.
14212 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
14213 (gcov_is_error): Ditto.
14214 (gcov_read_string): Ditto.
14215 (gcov_read_sync): Ditto.
14216 * gcov-io.h: Move counter defines to gcov-counter.def.
14217 * gcov-dump.c (tag_counters): Use gcov-counter.def.
14218 * coverage.c: Ditto.
14219 * gcov-tool.c: Offline gcda profile processing tool.
14220 (unlink_gcda_file): Remove one gcda file.
14221 (unlink_profile_dir): Remove gcda files from the profile path.
14222 (gcov_output_files): Output gcda files to an output dir.
14223 (profile_merge): Merge two profiles in directory.
14224 (print_merge_usage_message): Print merge usage.
14225 (merge_usage): Print merge usage and exit.
14226 (do_merge): Driver for profile merge sub-command.
14227 (profile_rewrite): Rewrite profile.
14228 (print_rewrite_usage_message): Print rewrite usage.
14229 (rewrite_usage): Print rewrite usage and exit.
14230 (do_rewrite): Driver for profile rewrite sub-command.
14231 (print_usage): Print gcov-info usage and exit.
14232 (print_version): Print gcov-info version.
14233 (process_args): Process arguments.
14234 (main): Main routine for gcov-tool.
14235 * Makefile.in: Build and install gcov-tool.
14236 * gcov-counter.def: New file split from gcov-io.h.
14237 * doc/gcc.texi: Include gcov-tool.texi.
14238 * doc/gcov-tool.texi: Document for gcov-tool.
14240 2014-07-10 Richard Biener <rguenther@suse.de>
14242 PR tree-optimization/61757
14243 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14244 (propagate_rhs_into_lhs): Revert part of last change.
14246 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14248 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14251 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14253 PR middle-end/53590
14254 * function.c (allocate_struct_function): Revert r188667 change.
14256 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14258 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14260 * doc/install.texi: Remove links to defunct package providers for
14263 2014-07-09 Tom de Vries <tom@codesourcery.com>
14265 * final.c (get_call_fndecl): Declare.
14266 (self_recursive_call_p): New function.
14267 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14269 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14271 * ipa-devirt.c (record_node): Walk through aliases.
14273 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14275 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14277 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14280 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14282 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14284 * ipa-visibility.c (function_and_variable_visibility): Remove
14285 temporary hack disabling local aliases on AIX.
14287 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14289 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14290 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14292 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14294 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14295 * rs6000/rs6000.c: Inline output of .set instruction.
14296 (declare_alias_data): New struct.
14297 (rs6000_declare_alias): New function.
14298 (rs6000_xcoff_declare_function_name): Use it.
14299 (rs6000_xcoff_declare_object_name): New function.
14300 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14301 (ASM_OUTPUT_DEF): Turn to empty definition.
14303 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14306 * hash-table.h: use hash_table::value_type instead of
14307 Descriptor::value_type in the return types of several methods.
14309 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14311 * tree-pass.h (pass_data): Remove has_execute member.
14312 * passes.c (execute_one_pass): Don't check pass->has_execute.
14313 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14314 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14315 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14316 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14317 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14318 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14319 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14320 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14321 gimple-low.c, gimple-ssa-isolate-paths.c,
14322 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14323 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14324 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14325 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14326 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14327 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14328 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14329 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14330 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14331 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14332 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14333 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14334 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14335 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14336 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14337 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14338 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14339 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14340 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14341 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14342 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14343 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14344 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14345 web.c: Remove initializer for pass_data::has_execute.
14347 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14349 * graphite-htab.h: Use hash_map instead of hash_table.
14350 * graphite-clast-to-gimple.c: Adjust.
14351 * passes.c: Use hash_map instead of hash_table.
14352 * sese.c: Likewise.
14353 * sese.h: Remove now unused code.
14355 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14358 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14361 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14363 PR rtl-optimization/61673
14364 * combine.c (simplify_comparison): Test just mode's sign bit
14365 in tmode rather than the sign bit and any bits above it.
14367 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14369 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14370 Add __isl_give to the declaration.
14371 (generate_isl_schedule): Likewise.
14372 (scop_to_isl_ast): Likewise.
14374 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14376 * config/arm/arm.c (cortexa5_extra_costs): New table.
14377 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14379 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14381 PR tree-optimization/61725
14382 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14383 range, use range_includes_zerop_p instead of integer_zerop on
14384 vr0->min, only use log2 of max if min is not negative.
14386 2014-07-08 Richard Biener <rguenther@suse.de>
14388 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14389 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14390 restriction on loop depth difference.
14391 (record_equality): Likewise.
14392 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14393 (loop_depth_of_name): Remove.
14394 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14395 restriction on loop depth difference.
14396 (init_copy_prop): Likewise.
14398 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14400 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14402 (walk_aliased_vdefs): Likewise.
14403 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14404 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14405 (detect_type_change_from_memory_writes): Check if entry was reached.
14407 2014-07-08 Richard Biener <rguenther@suse.de>
14409 PR tree-optimization/61681
14410 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14411 NONLOCAL inside ESCAPED.
14413 2014-07-08 Richard Biener <rguenther@suse.de>
14415 PR tree-optimization/61680
14416 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14417 Handle properly all read-write dependences with group accesses.
14419 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14421 PR tree-optimization/61576
14422 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14423 block containing reduction statement is predecessor of phi basi block.
14425 2014-07-08 Marek Polacek <polacek@redhat.com>
14428 * fold-const.c (round_up_loc): Change the parameter type.
14430 * fold-const.h (round_up_loc): Adjust declaration.
14431 * stor-layout.c (finalize_record_size): Check for too large types.
14433 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14435 * symtab.c: Include calls.h.
14436 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14438 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14440 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14441 little-endian code generation.
14442 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14443 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14444 (spe_evmergehilo): Rename to...
14445 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14446 (spe_evmergelo): Rename to...
14447 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14448 (spe_evmergelohi): Rename to...
14449 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14450 (spe_evmergehi, spe_evmergehilo): New expanders.
14451 (spe_evmergelo, spe_evmergelohi): Likewise.
14452 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14453 (*frob_tf_ti): Likewise.
14454 (*frob_<mode>_di_2): Likewise.
14455 (*frob_tf_di_8_2): Likewise.
14456 (*frob_di_<mode>): Likewise.
14457 (*frob_ti_tf): Likewise.
14458 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14459 (*frob_ti_<mode>_8_2): Likewise.
14460 (*frob_ti_tf_2): Likewise.
14461 (mov_si<mode>_e500_subreg0): Rename to...
14462 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14464 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14465 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14466 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14467 the big endianness only.
14468 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14469 (*mov_si<mode>_e500_subreg0_2): Rename to...
14470 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14471 big big endianness only.
14472 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14473 (*mov_si<mode>_e500_subreg4): Rename to...
14474 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14476 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14477 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14478 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14479 the big endianness only.
14480 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14482 (*mov_si<mode>_e500_subreg4_2): Rename to...
14483 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14485 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14486 (*mov_sitf_e500_subreg8): Rename to...
14487 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14489 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14490 (*mov_sitf_e500_subreg8_2): Rename to...
14491 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14493 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14494 (*mov_sitf_e500_subreg12): Rename to...
14495 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14497 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14498 (*mov_sitf_e500_subreg12_2): Rename to...
14499 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14501 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14503 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14505 * asan.c (instrument_strlen_call): Do not instrument first byte
14506 in strlen if already instrumented.
14508 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14510 * config/arm/arm.opt (mwords-little-endian): Delete.
14511 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14512 of TARGET_LITTLE_WORDS.
14513 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14514 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14516 * doc/invoke.texi: Remove references to -mwords-little-endian.
14518 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14520 * expmed.c (struct init_expmed_rtl): Change all fields but
14521 pow2 and cint from struct rtx_def to rtx.
14522 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14523 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14526 2014-07-06 Marek Polacek <polacek@redhat.com>
14529 * doc/invoke.texi: Document -Wsizeof-array-argument.
14531 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14533 * wide-int.h (wide_int_storage): Change declaration from struct
14536 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14538 * cgraph.c (cgraph_create_indirect_edge): Update call of
14539 get_polymorphic_call_info.
14540 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14541 (possible_polymorphic_call_targets): Add parameter call.
14542 (decl_maybe_in_construction_p): New predicate.
14543 (get_polymorphic_call_info): Add parameter call;
14544 use decl_maybe_in_construction_p.
14545 * gimple-fold.c (fold_gimple_assign): Update use of
14546 possible_polymorphic_call_targets.
14547 (gimple_fold_call): Likewise.
14548 * ipa-prop.c: Inlcude calls.h
14549 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14550 (param_type_may_change_p): New predicate.
14551 (detect_type_change_from_memory_writes): Break out from ...
14552 (detect_type_change): ... this one; use param_type_may_change_p.
14553 (detect_type_change_ssa): Use param_type_may_change_p.
14554 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14556 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14559 * config/arm/arm-protos.h (arm_legitimate_address_p,
14560 arm_is_constant_pool_ref): Add prototypes.
14561 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14562 (arm_is_constant_pool_ref) New function.
14563 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14564 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14565 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14566 operand. Remove pool_range and neg_pool_range attributes.
14567 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14568 pool_range and neg_pool_range attributes.
14569 * config/arm/constraints.md (Uh): New constraint.
14570 (Uq): Don't allow constant pool references.
14572 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14574 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14575 (move_lo_quad_internal_be_<mode>): Likewise.
14576 (move_lo_quad_<mode>): Convert to define_expand.
14577 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14578 (aarch64_simd_move_hi_quad_be_<mode>): New.
14579 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14580 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14581 (aarch64_combinez_be<mode>): New.
14582 (aarch64_combine<mode>): Convert to define_expand.
14583 (aarch64_combine_internal<mode>): New.
14584 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14586 2014-07-04 Tom de Vries <tom@codesourcery.com>
14588 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14589 combination of earlyclobber and read/write modifiers.
14591 2014-07-04 Tom de Vries <tom@codesourcery.com>
14593 * config/aarch64/aarch64-simd.md
14594 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14596 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14599 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14601 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14603 PR middle-end/61654
14604 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14606 PR tree-optimization/61684
14607 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14608 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14610 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14611 Kito Cheng <kito@0xlab.org>
14612 Monk Chiang <sh.chiang04@gmail.com>
14614 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14615 (nds32_symbol_load_store_p): Move to ...
14616 (nds32_fp_as_gp_check_available): Move to ...
14617 * config/nds32/nds32-fp-as-gp.c: ... here.
14618 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14619 extern declaration.
14621 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14622 Kito Cheng <kito@0xlab.org>
14623 Monk Chiang <sh.chiang04@gmail.com>
14625 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14626 (nds32_expand_store_multiple): Move to ...
14627 (nds32_expand_movmemqi): Move to ...
14628 * config/nds32/nds32-memory-manipulation.c: ... here.
14630 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14631 Kito Cheng <kito@0xlab.org>
14632 Monk Chiang <sh.chiang04@gmail.com>
14634 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14635 (nds32_output_casesi_pc_relative): Move to ...
14636 (nds32_output_casesi): Move to ...
14637 (nds32_mem_format): Move to ...
14638 (nds32_output_16bit_store): Move to ...
14639 (nds32_output_16bit_load): Move to ...
14640 (nds32_output_32bit_store): Move to ...
14641 (nds32_output_32bit_load): Move to ...
14642 (nds32_output_32bit_load_s): Move to ...
14643 (nds32_output_stack_push): Move to ...
14644 (nds32_output_stack_pop): Move to ...
14645 * config/nds32/nds32-md-auxiliary.c: ... here.
14647 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14648 Ling-Hua Tseng <uranus@tinlans.org>
14650 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14651 the purpose of this file.
14653 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14654 Kito Cheng <kito@0xlab.org>
14655 Monk Chiang <sh.chiang04@gmail.com>
14657 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14658 (nds32_address_cost): Move implementation to ...
14659 * config/nds32/nds32-cost.c: ... here.
14660 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14661 (nds32_address_cost_impl): Declare.
14663 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14664 Kito Cheng <kito@0xlab.org>
14665 Monk Chiang <sh.chiang04@gmail.com>
14667 * config/nds32/nds32.c
14668 (nds32_consecutive_registers_load_store_p): Move to ...
14669 (nds32_valid_multiple_load_store): Move to ...
14670 (nds32_valid_stack_push_pop): Move to ...
14671 (nds32_can_use_bclr_p): Move to ...
14672 (nds32_can_use_bset_p): Move to ...
14673 (nds32_can_use_btgl_p): Move to ...
14674 (nds32_can_use_bitci_p): Move to ...
14675 * config/nds32/nds32-predicates.c: ... here.
14677 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14678 Kito Cheng <kito@0xlab.org>
14679 Monk Chiang <sh.chiang04@gmail.com>
14681 * config/nds32/nds32.c
14682 (nds32_expand_builtin_null_ftype_reg): Move to ...
14683 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14684 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14685 (nds32_init_builtins): Move implementation to ...
14686 (nds32_expand_builtin): Move implementation to ...
14687 * config/nds32/nds32-intrinsic.c: ... here.
14688 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14689 (nds32_expand_builtin_impl): Declare.
14691 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14692 Kito Cheng <kito@0xlab.org>
14693 Monk Chiang <sh.chiang04@gmail.com>
14695 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14696 (nds32_emit_section_tail_template): Move to ...
14697 (nds32_emit_isr_jmptbl_section): Move to ...
14698 (nds32_emit_isr_vector_section): Move to ...
14699 (nds32_emit_isr_reset_conten): Move to ...
14700 (nds32_check_isr_attrs_conflict): Move to ...
14701 (nds32_construct_isr_vectors_information): Move to ...
14702 (nds32_asm_file_start): Move implementation to ...
14703 (nds32_asm_file_end): Move implementation to ...
14704 * config/nds32/nds32-isr.c: ... here.
14705 * config/nds32/nds32-protos.h
14706 (nds32_check_isr_attrs_conflict): Declare.
14707 (nds32_construct_isr_vectors_information): Declare.
14708 (nds32_asm_file_start_for_isr): Declare.
14709 (nds32_asm_file_end_for_isr): Declare.
14711 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14712 Kito Cheng <kito@0xlab.org>
14713 Monk Chiang <sh.chiang04@gmail.com>
14715 * config.gcc (nds32*): Add new modules to extra_objs.
14716 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14717 (nds32be-*-*): Likewise.
14718 * config/nds32/nds32-cost.c: New file.
14719 * config/nds32/nds32-fp-as-gp.c: New file.
14720 * config/nds32/nds32-intrinsic.c: New file.
14721 * config/nds32/nds32-isr.c: New file.
14722 * config/nds32/nds32-md-auxiliary.c: New file.
14723 * config/nds32/nds32-memory-manipulation.c: New file.
14724 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14725 * config/nds32/nds32-predicates.c: New file.
14726 * config/nds32/t-nds32: New file.
14728 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14730 PR tree-optimization/61682
14731 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14732 using cases and when one of the operands is equal to 1.
14734 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14736 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14737 ashr<mode>3): Correct mode of operands[2].
14738 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14739 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14740 Correct mode of operands[2]. Fix split condition.
14742 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14744 * arm.md (arch): Add armv6_or_vfpv3.
14745 (arch_enabled): Add test for the above.
14746 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14748 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14750 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14752 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14753 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14754 HWI 1 and negate the unsigned value.
14755 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14756 use AND instead of shift.
14757 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14759 2014-07-03 Marek Polacek <polacek@redhat.com>
14761 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14762 (-fsanitize=float-divide-by-zero): Move to the table with
14763 -fsanitize=undefined suboptions.
14764 (-fsanitize=float-cast-overflow): Likewise.
14766 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14768 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14769 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14772 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14774 * loop-invariant.c (struct invariant): Add a new member: eqno;
14775 (find_identical_invariants): Update eqno;
14776 (create_new_invariant): Init eqno;
14777 (get_inv_cost): Compute comp_cost with eqno;
14779 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14781 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14782 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14783 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14784 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14785 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14787 2014-07-02 Christian Bruel <christian.bruel@st.com>
14791 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14792 (make_preds_opaque): Delete.
14793 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14794 (commit_mode_sets): New function.
14795 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14796 Process all modes at once.
14797 * basic-block.h (pre_edge_lcm_avs): Declare.
14798 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14799 Call clear_aux_for_edges. Fix comments.
14800 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14801 (pre_edge_rev_lcm): Idem.
14802 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14804 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14805 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14807 * config/i386/i386.c (x96_emit_mode_set): Idem.
14808 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14809 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14810 (fpscr_toggle) Disallow from delay slot.
14811 * target.def (emit_mode_set): Add prev_mode parameter.
14812 * doc/tm.texi: Regenerate.
14814 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14816 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14819 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14821 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14822 vtable_pointer_value_to_vtable): Constify.
14823 (contains_polymorphic_type_p): Declare.
14824 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14825 vtable_pointer_value_to_vtable): Constify.
14826 (contains_polymorphic_type_p): New predicate.
14827 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14829 (ipa_set_ancestor_jf): Likewise.
14830 (detect_type_change): Return false in easy cases.
14831 (compute_complex_assign_jump_func): Require type to contain
14833 (compute_known_type_jump_func): Likewise.
14835 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14837 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14839 (type_in_anonymous_namespace_p): Constify argument.
14840 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14841 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14842 (main_odr_variant): New function.
14843 (hash_type_name): Make static; update assert; do not ICE on
14845 (types_same_for_odr): Bring here from tree.c; simplify and remove
14846 old structural comparing code that doesn't work for templates.
14847 (odr_hasher::equal): Update assert.
14848 (add_type_duplicate): Return true when bases should be computed;
14849 replace incomplete loader by complete; do not output duplicated
14850 warnings; do not ICE on non-records; set odr_violated flag.
14851 (get_odr_type): Be ready to replace incomplete type by complete
14852 one; work on ODR variants instead of main variants; reorder item
14853 in array so bases have still smaller indexes.
14854 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14855 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14857 2014-07-01 Cary Coutant <ccoutant@google.com>
14859 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14861 (resolve_addr_in_expr): When replacing the rtx in a location list
14862 entry, get a new address table entry.
14863 (dwarf2out_finish): Call index_location_lists even if there are no
14864 addr_index_table entries yet.
14866 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14868 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14869 change for not being obvious.
14871 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14873 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14876 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14878 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14879 (vcagt_f64): Likewise.
14880 (vcale_f64): Likewise.
14881 (vcaled_f64): Likewise.
14882 (vcales_f32): Likewise.
14883 (vcalt_f64): Likewise.
14884 (vcaltd_f64): Likewise.
14885 (vcalts_f32): Likewise.
14887 2014-07-01 Marek Polacek <polacek@redhat.com>
14889 * doc/invoke.texi: Document -Wint-conversion.
14891 2014-07-01 Marek Polacek <polacek@redhat.com>
14894 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14896 2014-07-01 Martin Liska <mliska@suse.cz>
14898 IPA REF alias refactoring
14899 * cgraph.h (iterate_direct_aliases): New function.
14900 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14901 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14902 FOR_EACH_ALIAS added.
14903 (cgraph_for_node_and_aliases): Likewise.
14904 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14905 * ipa-inline.c (reset_edge_caches): Likewise.
14906 (update_caller_keys): Likewise.
14907 * trans-mem.c (ipa_tm_execute): Likewise.
14908 *varpool.c (varpool_analyze_node): Likewise.
14909 (varpool_for_node_and_aliases): Likewise.
14910 * ipa-ref.h (first_alias): New function.
14911 (last_alias): Likewise.
14912 (has_aliases_p): Likewise.
14913 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14914 is sensitive to IPA_REF_ALIASes.
14915 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14916 are put at the beginning of the list.
14917 (symtab_node::iterate_direct_aliases): New function.
14919 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14922 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14924 (write_ts_type_common_tree_pointers): Do not stream fields not set
14925 for incomplete types; do not stream duplicated fields for variants;
14926 sanity check that variant and type match.
14927 (write_ts_type_non_common_tree_pointers): Likewise.
14928 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14929 TYPE_SIZE whether type is complete.
14930 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14931 write_ts_type_common_tree_pointers
14932 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14934 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14936 * var-tracking.c (add_stores): Return instead of asserting if old
14937 and new values for conditional store are the same.
14939 2014-06-30 Richard Henderson <rth@redhat.com>
14943 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14944 the cfg if there were any changes.
14945 * passes.def: Revert move of peephole2 after reorder_blocks;
14946 move duplicate_computed_gotos before peephole2.
14948 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14950 * except.c (emit_note_eh_region_end): New helper function.
14951 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14952 emit EH_REGION_END note.
14953 * jump.c (cleanup_barriers): Do not split a call and its
14954 corresponding CALL_ARG_LOCATION note.
14956 2014-06-30 Jeff Law <law@redhat.com>
14958 PR tree-optimization/61607
14959 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14960 deeper into the SSA_NAME_VALUE chain.
14962 2014-06-30 Marek Polacek <polacek@redhat.com>
14964 * convert.c (convert_to_integer): Don't instrument conversions if the
14965 function has no_sanitize_undefined attribute.
14966 * ubsan.c: Don't run the ubsan pass if the function has
14967 no_sanitize_undefined attribute.
14969 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14971 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14972 -fsanitize=undefined suboptions.
14974 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14976 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14977 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14978 against bigendian and adjust indices.
14980 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14982 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14984 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14987 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14988 Add alternative; make early clobber. Adjust both split patterns
14989 to use operand 0 as the working register.
14991 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14993 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14994 as ira_object_id_map might be NULL, or 1.
14996 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14998 * loop-invariant.c (get_inv_cost): Handle register class.
14999 (gain_for_invariant): Check the register pressure of the inv
15000 and its overlapped register class, other than all.
15002 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
15004 * doc/invoke.texi (Optimize Options): Fix descriptions of
15005 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
15007 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
15009 * doc/extend.texi (Function Attributes): Update 'naked' attribute
15012 2014-06-29 Tobias Grosser <tobias@grosser.es>
15015 * graphite-isl-ast-to-gimple.c: Add missing guards.
15017 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15019 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
15020 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
15021 * flag-types.h: Add new enum fgraphite_generator.
15022 * graphite-isl-ast-to-gimple.c: New.
15023 * graphite-isl-ast-to-gimple.h: New.
15024 * graphite.c (graphite_transform_loops): Add choice of Graphite
15025 code generator, which depends on flag_graphite_code_gen.
15027 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15029 * graphite-dependences.c (subtract_commutative_associative_deps):
15030 Add NULL checking of the following variables: must_raw_no_source,
15031 may_raw_no_source, must_war_no_source, may_war_no_source,
15032 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
15033 must_war, may_war, must_waw, may_waw.
15035 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15037 * graphite-clast-to-gimple.c: gloog is renamed to
15038 graphite_regenerate_ast_cloog. gloog_error is renamed to
15039 graphite_regenerate_error.
15040 * graphite-clast-to-gimple.h: The definition of the struct
15041 bb_pbb_def is moved to graphite-htab.h.
15042 Add inclusion of the hash-table.h.
15043 * graphite-htab.h: The declaration of the function gloog is moved
15044 to graphite-clast-to-gimple.h and renamed to
15045 graphite_regenerate_ast_cloog.
15046 * graphite.c (graphite_transform_loops): gloog is renamed
15047 to graphite_regenerate_ast_cloog.
15049 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15051 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15053 (write_ts_type_common_tree_pointers): Do not stream fields not set
15054 for incomplete types; do not stream duplicated fields for variants;
15055 sanity check that variant and type match.
15056 (write_ts_type_non_common_tree_pointers): Likewise.
15057 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15058 TYPE_SIZE whether type is complete.
15059 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15060 write_ts_type_common_tree_pointers
15061 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15063 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15065 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
15067 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15069 * tree-inline.c (remap_type_1): Do not duplicate fields
15070 that are shared in between type and its main variant.
15072 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15074 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
15076 (ipa_set_ancestor_jf) Likewise.
15077 (check_stmt_for_type_change): Check that we work on main variant.
15078 (detect_type_change): Look into main variant.
15079 (compute_known_type_jump_func): Check that main variant has BINFO.
15081 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15083 * ipa-devirt.c (set_type_binfo): New function.
15084 (add_type_duplicate): Use it.
15085 (get_odr_type): Sanity check that binfos points to main variants.
15086 (get_class_context): Be sure the context's outer_type is main variant.
15087 (contains_type_p): Walk main variant.
15088 (get_polymorphic_call_info_for_decl): Set outer_type to be
15090 (get_polymorphic_call_info): Likewise.
15091 (possible_polymorphic_call_targets): Sanity check that we operate
15094 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15096 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
15098 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15100 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
15101 accidental change due to wide-int branch merge.
15103 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15105 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
15106 compressed debug support.
15107 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
15108 * configure: Regenerate.
15109 * config.in: Regenerate.
15110 * common.opt (compressed_debug_sections): New enum.
15111 (gz, gz=): New options.
15112 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
15113 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
15114 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
15115 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
15116 LINK_COMPRESS_DEBUG_SPEC.
15117 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
15118 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
15119 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
15120 (Debugging Options): Document -gz[=type].
15122 2014-06-27 Martin Jambor <mjambor@suse.cz>
15125 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
15126 args_to_skip, use those from node instead. Copy args_to_skip and
15127 combined_args_to_skip from node to the new thunk.
15128 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
15129 (cgraph_create_virtual_clone): Moved computation of
15130 combined_args_to_skip...
15131 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
15133 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
15135 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
15136 redundant diagnostic machinary.
15138 2014-06-27 Richard Biener <rguenther@suse.de>
15140 * tree-ssa-math-opts.c (bswap_replace): Fix
15141 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
15143 2014-06-27 Martin Liska <mliska@suse.cz>
15145 * gimple.h (gimple_location_safe): New function introduced.
15146 * cgraphunit.c (walk_polymorphic_call_targets): Usage
15147 of gimple_location_safe replaces gimple_location.
15148 (gimple_fold_call): Likewise.
15149 * ipa-devirt.c (ipa_devirt): Likewise.
15150 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
15151 * ipa.c (walk_polymorphic_call_targets): Likewise.
15152 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
15154 2014-06-27 Jakub Jelinek <jakub@redhat.com>
15156 PR tree-optimization/57233
15157 PR tree-optimization/61299
15158 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
15160 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
15161 would be lowered to scalar shifts, check if corresponding
15162 shifts and vector BIT_IOR_EXPR are supported and don't lower
15163 or lower just to narrower vector type in that case.
15164 * expmed.c (expand_shift_1): Fix up handling of vector
15165 shifts and rotates.
15167 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
15170 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
15172 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
15174 * doc/invoke.texi (-fsemantic-interposition): Document.
15175 * common.opt (fsemantic-interposition): New flag.
15176 * varasm.c (decl_replaceable_p): Use it.
15178 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15181 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
15182 extraction other than index 3.
15184 2014-06-26 Teresa Johnson <tejohnson@google.com>
15186 * doc/invoke.texi: Fix typo.
15187 * dumpfile.c: Add support for documented -fdump-* options
15188 optimized/missed/note/optall.
15190 2014-06-26 Martin Jambor <mjambor@suse.cz>
15192 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
15193 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
15194 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
15195 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
15196 * opts.c (default_options_optimization): Set
15197 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
15198 * doc/invoke.texi (allow-load-data-races)
15199 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
15200 (allow-store-data-races): Document the new default.
15202 2014-06-26 Martin Jambor <mjambor@suse.cz>
15204 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
15205 renamed to ipa_impossible_devirt_target. Fix typo.
15206 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
15207 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
15208 ipa_impossible_devirt_target.
15210 2014-06-26 Richard Biener <rguenther@suse.de>
15212 PR tree-optimization/61607
15213 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
15214 explaining why we restrict copies on loop depth.
15215 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15217 (record_equivalences_from_phis): Instead add it here.
15219 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
15221 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
15222 (LTO_WRAPPER_OBJS): New variable.
15223 (lto-wrapper$(exeext)): Use it.
15224 * collect2.c: Include "collect-utils.h".
15225 (verbose, debug): Remove variables.
15226 (at_file_supplied): No longer static.
15227 (tool_name): New variable.
15228 (do_wait, fork_execute, maybe_unlink): Don't declare.
15229 (tool_cleanup): No longer static.
15230 (notice): Remove function.
15231 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15232 fork_execute calls.
15233 (collect_wait, do_wait, collect_execute): Remove functions.
15234 (maybe_unlink): No longer static.
15235 * collect2.h (verbose, debug): Don't declare.
15236 (at_file_supplied): Declare.
15237 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15239 (collect_execute): Replace with implementation from collect2, plus a
15240 new arg use_atfile. All callers changed.
15241 (collect_wait): Replace with implementation from collect2.
15242 (maybe_unlink_file): Remove function.
15243 (fork_execute): Replace with implementation from collect2, plus a
15244 new arg use_atfile. All callers changed.
15245 (do_wait): Add call to utils_cleanup to the error path.
15246 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15247 (tool_cleanup): Adjust declarations.
15248 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15249 * tlink.c: Include "collect-utils.h".
15250 (tlink_execute): New arg use_atfile. All callers changed.
15251 (tlink_init, tlink_execute): Remove declarations.
15253 * collect-utils.c (save_temps): New variable.
15254 (do_wait): Use it instead of debug. Use fatal_error.
15255 * collect-utils.h (save_temps): Declare.
15256 * collect2.c (verbose): Rename from vflag. All uses changed.
15257 (tool_cleanup): New function, copied from collect_atexit.
15258 (collect_atexit, handler): Just call it.
15259 * collect2.h (verbose): Declaration renamed from vflag.
15260 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15263 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15264 (lto-wrapper$(exeext)): Link with collect-utils.o.
15265 * collect-utils.c: New file.
15266 * collect-utils.h: New file.
15267 * lto-wrapper.c: Include "collect-utils.h".
15268 (args_name): Delete variable.
15269 (tool_name): New variable.
15270 (tool_cleanup): New function.
15271 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15272 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15273 (fork_execute): Remove functions.
15275 2014-06-26 Nick Clifton <nickc@redhat.com>
15277 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15279 * doc/extend.texi (Function Attributes): Fix typo in description
15280 of RX vector attribute.
15282 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15284 * config.gcc (supported_defaults): Error when passing either
15285 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15287 2014-06-26 Richard Biener <rguenther@suse.de>
15289 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15290 propagating volatile pointers.
15292 2014-06-26 Richard Biener <rguenther@suse.de>
15294 PR tree-optimization/61607
15295 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15296 loop if we redirected its latch edge.
15297 (thread_block_1): Do not cancel loops prematurely.
15299 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15301 * toplev.c (backend_init_target): Move init_emit_regs and
15303 (backend_init) ... here; skip ira_init_once and backend_init_target.
15304 (target_reinit) ... and here; clear
15305 this_target_rtl->lang_dependent_initialized.
15306 (lang_dependent_init_target): Clear
15307 this_target_rtl->lang_dependent_initialized;
15308 break out rtl initialization to ...
15309 (initialize_rtl): ... here; call also backend_init_target
15311 * toplev.h (initialize_rtl): New function.
15312 * function.c: Include toplev.h
15313 (init_function_start): Call initialize_rtl.
15314 * rtl.h (target_rtl): Add target_specific_initialized,
15315 lang_dependent_initialized.
15317 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15318 Jakub Jelinek <jakub@redhat.com>
15320 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15322 2014-06-25 Tom de Vries <tom@codesourcery.com>
15324 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15326 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15328 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15329 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15330 Issue a strict overflow warning if appropriate.
15332 2014-06-25 Martin Liska <mliska@suse.cz>
15334 IPA REF refactoring
15335 * Makefile.in: Removed header file (ipa-ref-inline.h).
15336 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15338 (cgraph_speculative_call_info): Likewise.
15339 (cgraph_for_node_thunks_and_aliases): Likewise.
15340 (cgraph_for_node_and_aliases): Likewise.
15341 (verify_cgraph_node): Likewise.
15342 * cgraph.h: Batch of IPA REF functions become member functions of
15343 symtab_node: add_reference, maybe_add_reference, clone_references,
15344 clone_referring, clone_reference, find_reference,
15345 remove_stmt_references, remove_all_references,
15346 remove_all_referring, dump_references, dump_referring,
15347 has_alias_p, iterate_reference, iterate_referring.
15348 * cgraphbuild.c (record_reference): New IPA REF function used.
15349 (record_type_list): Likewise.
15350 (record_eh_tables): Likewise.
15351 (mark_address): Likewise.
15352 (mark_load): Likewise.
15353 (mark_store): Likewise.
15354 (pass_build_cgraph_edges): Likewise.
15355 (rebuild_cgraph_edge): Likewise.
15356 (cgraph_rebuild_references): Likewise.
15357 (pass_remove_cgraph_callee_edges): Likewise.
15358 * cgraphclones.c (cgraph_clone_node): Likewise.
15359 (cgraph_create_virtual_clone): Likewise.
15360 (cgraph_materialize_clone): Likewise.
15361 (cgraph_materialize_all_clones): Likewise.
15362 * cgraphunit.c (cgraph_reset_node): Likewise.
15363 (cgraph_reset_node): Likewise.
15364 (analyze_function): Likewise.
15365 (assemble_thunks_and_aliases): Likewise.
15366 (expand_function): Likewise.
15367 * ipa-comdats.c (propagate_comdat_group): Likewise.
15368 (enqueue_references): Likewise.
15369 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15370 (create_specialized_node): Likewise.
15371 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15372 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15373 * ipa-inline.c (reset_edge_caches): Likewise.
15374 (update_caller_keys): Likewise.
15375 (execute): Likewise.
15376 * ipa-prop.c (remove_described_reference): Likewise.
15377 (propagate_controlled_uses): Likewise.
15378 (ipa_edge_duplication_hook): Likewise.
15379 (ipa_modify_call_arguments): Likewise.
15380 * ipa-pure-const.c (propagate_pure_const): Likewise.
15381 * ipa-ref-inline.h: Header file removed, functions moved
15382 to symtab_node class.
15383 * ipa-ref.c (remove_reference): New class member function.
15384 (cannot_lead_to_return): New class member function.
15385 (referring_ref_list): Likewise.
15386 (referred_ref_list): Likewise.
15387 Rest of functions moved to symtab_node class.
15388 * ipa-ref.h: New member functions remove_reference,
15389 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15391 ipa_ref_list class has new member functions: first_reference,
15392 first_referring, clear, nreferences.
15393 * ipa-reference.c (analyze_function): New IPA REF function used.
15394 (write_node_summary_p): Likewise.
15395 (ipa_reference_write_optimization_summary): Likewise.
15396 * ipa-split.c (split_function): Likewise.
15397 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15398 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15399 (function_and_variable_visibility): Likewise.
15400 * ipa.c (has_addr_references_p): Likewise.
15401 (process_references): Argument type changed.
15402 (symtab_remove_unreachable_nodes): New IPA REF function used.
15403 (process_references): Likewise.
15404 (set_writeonly_bit): Likewise.
15405 * lto-cgraph.c: Implementation of new symtab_node member functions
15406 that uses new IPA REF functions.
15407 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15409 * lto-streamer-out.c (output_symbol_p): Likewise.
15410 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15412 * symtab.c: Implementation of new IPA REF API.
15413 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15414 (ipa_tm_create_version): Likewise.
15415 (ipa_tm_execute): Likewise.
15416 * tree-emutls.c (gen_emutls_addr): Likewise.
15417 * tree-inline.c (copy_bb): Likewise.
15418 (delete_unreachable_blocks_update_callgraph): Likewise.
15419 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15420 (varpool_for_node_and_aliases): Likewise.
15422 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15424 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15426 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15429 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15430 tree_node * instead of tree_node *.
15432 (print_fold_checksum): Likewise.
15433 (fold_check_failed): Likewise.
15434 (debug_fold_checksum): Likewise.
15435 (fold_build1_stat_loc): Likewise.
15436 (fold_build2_stat_loc): Likewise.
15437 (fold_build3_stat_loc): Likewise.
15438 (fold_build_call_array_loc): Likewise.
15440 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15442 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15443 implementation with call to...
15444 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15446 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15449 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15451 PR tree-optimization/57742
15452 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15453 after replacing the statement.
15455 2014-06-25 Nick Clifton <nickc@redhat.com>
15457 * config/v850/v850.c (GHS_default_section_names): Change to const
15459 (GHS_current_section_names): Likewise.
15460 (v850_insert_attributes): Do not build strings, just assign the
15461 names directly. Change the type of 'chosen_section' to const
15463 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15464 directly to the array entry.
15465 * config/v850/v850.h (GHS_default_section_names): Change to const
15467 (GHS_current_section_names): Likewise.
15469 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15471 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15472 (LANG_HOOKS_DECLS): Add it.
15473 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15475 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15476 * langhooks.h (struct lang_hooks_for_decls): Add
15477 omp_clause_linear_ctor hook.
15478 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15479 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15480 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15481 combined simd loop use omp_clause_linear_ctor hook.
15483 2014-06-24 Cong Hou <congh@google.com>
15485 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15486 pattern recognition.
15487 (type_conversion_p): PROMOTION is true if it's a type promotion
15488 conversion, and false otherwise. Return true if the given expression
15489 is a type conversion one.
15490 * tree-vectorizer.h: Adjust the number of patterns.
15491 * tree.def: Add SAD_EXPR.
15492 * optabs.def: Add sad_optab.
15493 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15494 * expr.c (expand_expr_real_2): Likewise.
15495 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15496 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15497 * optabs.c (optab_for_tree_code): Likewise.
15498 * tree-cfg.c (estimate_operator_cost): Likewise.
15499 * tree-ssa-operands.c (get_expr_operands): Likewise.
15500 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15501 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15502 * doc/generic.texi: Add document for SAD_EXPR.
15503 * doc/md.texi: Add document for ssad and usad.
15505 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15507 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15508 qualification in cast.
15510 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15512 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15513 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15514 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15515 (tree_function_decl): ... here.
15516 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15517 streaming of vindex to ...
15518 (write_ts_function_decl_tree_pointers): ... here.
15519 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15520 Do not stream DECL_VINDEX.
15521 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15523 2014-06-24 Catherine Moore <clm@codesourcery.com>
15524 Sandra Loosemore <sandra@codesourcery.com>
15526 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15527 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15528 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15530 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15532 * doc/invoke.texi (Warning Options): Remove duplicated
15533 -Wmaybe-uninitialized.
15535 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15537 PR tree-optimization/57742
15538 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15539 (handle_builtin_malloc, handle_builtin_memset): New functions.
15540 (strlen_optimize_stmt): Call them.
15541 * passes.def: Move strlen after loop+dom but before vrp.
15543 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15546 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15547 model family 6 CPU with has_longmode never use a CPU without
15550 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15553 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15556 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15558 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15559 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15561 * hash-map.h: New file.
15562 * ipa-comdats.c: Use hash_map instead of pointer_map.
15564 * lto-section-out.c: Adjust.
15565 * lto-streamer.h: Replace pointer_map with hash_map.
15566 * symtab.c (verify_symtab): Likewise.
15567 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15568 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15569 * tree-streamer.h: Likewise.
15570 * tree-streamer.c: Adjust.
15571 * pointer-set.h: Remove pointer_map.
15573 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15575 * hash-table.h: Add a template arg to choose between storing values
15576 and storing pointers to values, and then provide partial
15577 specializations for both.
15578 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15579 should store, not the type values should point to.
15580 * tree-into-ssa.c (var_info_hasher): Likewise.
15581 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15582 * tree-complex.c: Adjust.
15583 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15584 table instead of int_tree_map *.
15585 * tree-parloops.c: Adjust.
15586 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15587 type is being stored.
15588 * tree-vectorizer.c: Adjust.
15590 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15592 * hash-table.h: Remove a layer of indirection from hash_table so that
15593 it contains the hash table's data instead of a pointer to the data.
15594 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15595 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15596 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15597 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15598 fold-const.c, gcse.c, ggc-common.c,
15599 gimple-ssa-strength-reduction.c, gimplify.c,
15600 graphite-clast-to-gimple.c, graphite-dependences.c,
15601 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15602 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15603 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15604 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15605 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15606 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15607 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15608 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15609 tree-ssa-live.c, tree-ssa-loop-im.c,
15610 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15611 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15612 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15613 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15614 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15615 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15616 vtable-verify.c, vtable-verify.h: Adjust.
15618 2014-06-24 Richard Biener <rguenther@suse.de>
15620 PR tree-optimization/61572
15621 * tree-ssa-sink.c (statement_sink_location): Do not sink
15622 loads from hard registers.
15624 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15626 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15627 not mentioned in clauses use private clause if the iterator is
15628 declared in #pragma omp for simd, and when adding lastprivate
15629 instead, add it to the outer #pragma omp for too. Diagnose
15630 if the variable is private in outer context. For simd collapse > 1
15631 loops, replace all iterators with temporaries.
15632 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15633 same even in collapse > 1 loops.
15635 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15636 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15638 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15639 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15641 (gimplify_adjust_omp_clauses): Likewise.
15642 * omp-low.c (lower_rec_simd_input_clauses,
15643 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15644 safelen the same as safelen(1).
15645 * tree-nested.c (convert_nonlocal_omp_clauses,
15646 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15647 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15648 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15649 Fixup handling of GIMPLE_OMP_TARGET.
15650 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15653 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15655 PR tree-optimization/61554
15656 * tree-ssa-propagate.c: Include "bitmap.h".
15657 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15658 properly update constructor/destructor.
15659 (substitute_and_fold_dom_walker::before_dom_children):
15660 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15661 need_eh_cleaup instead.
15662 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15665 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15667 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15668 * tree-pass.h (make_pass_ipa_single_use): New pass.
15669 * cgraph.h (used_by_single_function): New flag.
15670 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15672 * passes.def (pass_ipa_single_use): Scedule.
15673 * ipa.c (BOTTOM): New macro.
15674 (meet): New function
15675 (propagate_single_user): New function.
15676 (ipa_single_use): New function.
15677 (pass_data_ipa_single_use): New pass.
15678 (pass_ipa_single_use): New pass.
15679 (pass_ipa_single_use::gate): New gate.
15680 (make_pass_ipa_single_use): New function.
15682 2014-06-23 Kai Tietz <ktietz@redhat.com>
15685 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15686 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15688 2014-06-23 Richard Biener <rguenther@suse.de>
15690 * tree-ssa-loop.c (gate_loop): New function.
15691 (pass_tree_loop::gate): Call it.
15692 (pass_data_tree_no_loop, pass_tree_no_loop,
15693 make_pass_tree_no_loop): New.
15694 * tree-vectorizer.c: Include tree-scalar-evolution.c
15695 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15697 (pass_slp_vectorize::clone): New method.
15698 * timevar.def (TV_TREE_NOLOOP): New.
15699 * tree-pass.h (make_pass_tree_no_loop): Declare.
15700 * passes.def (pass_tree_no_loop): New pass group with
15703 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15706 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15707 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15709 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15711 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15712 "yes" where needed.
15714 2014-06-23 Alan Modra <amodra@gmail.com>
15717 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15718 to zero on debug statements.
15720 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15723 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15724 Ignore third operand if present by marking qualifier_internal.
15726 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15728 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15730 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15731 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15732 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15733 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15734 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15735 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15736 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15737 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15738 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15739 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15740 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15741 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15742 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15743 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15744 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15745 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15746 logic in GCC vector extensions
15748 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15749 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15750 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15751 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15752 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15753 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15754 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15755 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15756 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15757 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15759 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15761 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15764 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15765 (vget_low_s64): Use __GET_LOW macro.
15766 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15767 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15768 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15769 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15770 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15772 (vcombine_s64): Use GCC vector extensions; remove cast.
15773 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15774 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15775 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15776 Fix type signature; remove cast.
15778 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15781 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15783 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15785 (BUILTIN_VD1): New.
15786 (BUILTIN_VD_RE): Remove.
15787 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15788 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15789 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15790 variant but not df.
15791 (vreinterpretv1df*, vreinterpret*v1df): New.
15792 (vreinterpretdf*, vreinterpret*df): Remove.
15793 * config/aarch64/aarch64-simd.md (aarch64_create,
15794 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15795 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15797 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15798 (vcreate_f64): Remove cast, use v1df builtin.
15799 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15800 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15801 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15802 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15803 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15804 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15805 add range check using __builtin_aarch64_im_lane_boundsi.
15806 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15807 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15808 type signature, use gcc vector extensions.
15809 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15810 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15811 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15812 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15813 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15814 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15815 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15816 vreinterpret_u64_f64): Use v1df builtin not df.
15818 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15820 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15823 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15825 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15828 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15830 * loop-invariant.c (pre_check_invariant_p): New function.
15831 (find_invariant_insn): Call pre_check_invariant_p.
15833 2014-06-22 Richard Henderson <rth@redhat.com>
15836 * compare-elim.c (struct comparison): Add eh_note.
15837 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15838 a redundant comparison in a different EH region. Purge EH edges if
15841 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15843 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15844 (var_shift): Use it.
15845 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15846 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15847 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15848 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15849 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15850 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15851 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15852 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15853 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15854 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15855 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15856 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15857 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15858 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15859 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15860 *rotldi3_internal15be): Use the new attribute. Merge register and
15861 integer alternatives.
15863 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15865 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15866 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15867 split, *ashrdi3_internal3 and split): Delete, merge into...
15868 (ashr<mode>3): New expander.
15869 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15870 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15872 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15874 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15875 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15876 *rotldi3_internal3 and split): Delete, merge into...
15877 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15878 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15879 Use "rotlw" extended mnemonic.
15881 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15883 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15884 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15885 and split, *ashldi3_internal3 and split): Delete, merge into...
15886 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15887 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15889 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15891 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15892 (lshrsi3, two anonymous define_insns and define_splits,
15893 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15894 *lshrdi3_internal3 and split): Delete, merge into...
15895 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15896 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15898 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15900 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15901 Remove "O" alternative.
15903 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15905 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15906 (mips_move_from_gpr_cost): Likewise.
15907 (mips_register_move_cost): Update accordingly.
15908 (mips_secondary_reload_class): Remove name of in_p.
15910 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15913 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15914 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15916 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15918 * config/nios2/nios2.c: Include "builtins.h".
15920 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15922 * cgraph.h (tls_model_names): New variable.
15923 * print-tree.c (print_node): Simplify.
15924 * varpool.c (tls_model_names): New variable.
15925 (dump_varpool_node): Output tls model.
15927 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15929 * ipa-visibility.c (function_and_variable_visibility): Disable
15930 temporarily local aliases for some targets.
15932 2014-06-20 Marek Polacek <polacek@redhat.com>
15934 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15935 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15936 into SANITIZE_UNDEFINED.
15937 * doc/invoke.texi: Describe -fsanitize=bounds.
15938 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15939 functions created in the FEs.
15940 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15941 (expand_UBSAN_BOUNDS): New function.
15942 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15943 * internal-fn.h: Don't define internal functions here.
15944 * opts.c (common_handle_option): Add -fsanitize=bounds.
15945 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15946 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15947 * tree-core.h: Define internal functions here.
15948 (struct tree_base): Add ifn field.
15949 * tree-pretty-print.c: Include "internal-fn.h".
15950 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15951 * tree.c (get_callee_fndecl): Likewise.
15952 (build_call_expr_internal_loc): New function.
15953 * tree.def (CALL_EXPR): Update description.
15954 * tree.h (CALL_EXPR_IFN): Define.
15955 (build_call_expr_internal_loc): Declare.
15956 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15958 (ubsan_type_descriptor): Change bool parameter to enum
15959 ubsan_print_style. Adjust the code. Add handling of
15961 (ubsan_expand_bounds_ifn): New function.
15962 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15963 (ubsan_build_overflow_builtin): Likewise.
15964 (instrument_bool_enum_load): Likewise.
15965 (ubsan_instrument_float_cast): Likewise.
15966 * ubsan.h (enum ubsan_print_style): New enum.
15967 (ubsan_expand_bounds_ifn): Declare.
15968 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15970 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15972 * config/rs6000/rs6000.md: Append `DONE' to preparation
15973 statements of `bswap' pattern splitters.
15975 2014-06-20 Tom de Vries <tom@codesourcery.com>
15977 * target.def (call_fusage_contains_non_callee_clobbers): Update
15979 * doc/tm.texi: Regenerate.
15981 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15982 Max Ostapenko <m.ostapenko@partner.samsung.com>
15985 * asan.c (instrument_strlen_call): Fixed instrumentation of
15988 2014-06-20 Martin Jambor <mjambor@suse.cz>
15991 * ipa-prop.c (impossible_devirt_target): New function.
15992 (try_make_edge_direct_virtual_call): Use it, also instead of
15995 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15996 Max Ostapenko <m.ostapenko@partner.samsung.com>
15999 * asan.c (build_check_stmt): Add condition.
16001 2014-06-20 Martin Jambor <mjambor@suse.cz>
16004 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
16007 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16009 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
16011 (VCONQ): Make comment more helpful.
16013 * config/aarch64/aarch64-simd.md
16014 (aarch64_sqdmulh_lane<mode>):
16015 Use VCOND for operands 2. Update lane checking and flipping logic.
16016 (aarch64_sqrdmulh_lane<mode>): Likewise.
16017 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
16018 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
16019 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
16020 attribute of operand 3 to VCOND.
16021 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
16022 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
16023 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
16024 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
16025 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
16026 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
16028 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
16029 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
16030 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
16031 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
16032 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
16033 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
16034 operand to VCOND. Update lane flipping and bounds checking logic.
16035 (aarch64_sqdmlal2_lane<mode>): Likewise.
16036 (aarch64_sqdmlsl_lane<mode>): Likewise.
16037 (aarch64_sqdmull_lane<mode>): Likewise.
16038 (aarch64_sqdmull2_lane<mode>): Likewise.
16039 (aarch64_sqdmlal_laneq<mode>):
16040 Replace VCON usage with VCONQ.
16041 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
16042 (aarch64_sqdmlal2_laneq<mode>): Emit
16043 aarch64_sqdmlal2_laneq<mode>_internal insn.
16044 Replace VCON with VCONQ.
16045 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
16046 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16047 (aarch64_sqdmull_laneq<mode>): Emit
16048 aarch64_sqdmull_laneq<mode>_internal insn.
16049 Replace VCON with VCONQ.
16050 (aarch64_sqdmull2_laneq<mode>): Emit
16051 aarch64_sqdmull2_laneq<mode>_internal insn.
16052 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
16053 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
16054 of 3rd argument to int16x4_t.
16055 (vqdmlalh_lane_s16): Likewise.
16056 (vqdmlslh_lane_s16): Likewise.
16057 (vqdmull_high_lane_s16): Likewise.
16058 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
16059 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
16060 (vqdmlsl_lane_s16): Likewise.
16061 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
16062 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
16063 (vqdmlals_lane_s32): Likewise.
16064 (vqdmlsls_lane_s32): Likewise.
16065 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
16066 (vqdmulls_lane_s32): Likewise.
16067 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
16068 (vqdmlsl_lane_s32): Likewise.
16069 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
16070 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
16071 (vqrdmulhh_lane_s16): Likewise.
16072 (vqdmlsl_high_lane_s16): Likewise.
16073 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
16074 (vqdmlsl_high_lane_s32): Likewise.
16075 (vqrdmulhs_lane_s32): Likewise.
16077 2014-06-20 Tom de Vries <tom@codesourcery.com>
16079 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
16080 get_call_reg_set_usage.
16082 2014-06-20 Tom de Vries <tom@codesourcery.com>
16084 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
16085 it contains all call_used_regs.
16087 2014-06-20 Tom de Vries <tom@codesourcery.com>
16089 * final.c (collect_fn_hard_reg_usage): Add and use variable
16090 function_used_regs.
16092 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16094 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
16095 (set_init_priority, get_init_priority, set_fini_priority,
16096 get_fini_priority): New methods.
16097 * tree.c (init_priority_for_decl): Remove.
16098 (init_ttree): Do not initialize init priority.
16099 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
16100 (decl_priority_info): Remove.
16101 (decl_init_priority_insert): Rewrite.
16102 (decl_fini_priority_insert): Rewrite.
16103 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
16104 tree_priority_map_marked_p): Remove.
16105 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
16106 * lto-streamer-out.c (hash_tree): Do not hash priorities.
16107 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
16108 not output priorities.
16109 (pack_ts_function_decl_value_fields): Likewise.
16110 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16111 not input priorities.
16112 (unpack_ts_function_decl_value_fields): Likewise.
16113 * symtab.c (symbol_priority_map): Declare.
16114 (init_priority_hash): Declare.
16115 (symtab_unregister_node): Unregister from priority hash, too.
16116 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
16118 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
16119 (symbol_priority_info): New function.
16120 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
16122 * tree-core.h (tree_priority_map): Remove.
16124 2014-06-20 Jakub Jelinek <jakub@redhat.com>
16126 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
16127 0xff to uint64_t before shifting it up.
16129 2014-06-20 Julian Brown <julian@codesourcery.com>
16130 Chung-Lin Tang <cltang@codesourcery.com>
16132 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
16133 TARGET_THUMB1_ONLY. Add comments.
16135 2014-06-19 Tom de Vries <tom@codesourcery.com>
16137 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
16138 return type to void.
16139 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
16141 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16143 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
16144 as "move", from depends_on.
16146 2014-06-19 Terry Guo <terry.guo@arm.com>
16148 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
16151 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
16153 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
16155 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
16157 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
16160 * config/sh/sh.c (prepare_move_operands): Don't process TLS
16161 addresses here if reload in progress or completed.
16163 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16165 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
16166 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
16167 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
16168 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
16169 (mips_register_priority): New function that implements the target
16170 hook TARGET_REGISTER_PRIORITY.
16171 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
16172 (mips_lra_p): Likewise for TARGET_LRA_P.
16173 (TARGET_REGISTER_PRIORITY): Define macro.
16174 (TARGET_SPILL_CLASS): Likewise.
16175 (TARGET_LRA_P): Likewise.
16176 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
16178 (REG_CLASS_NAMES): Likewise.
16179 (REG_CLASS_CONTENTS): Likewise.
16180 (BASE_REG_CLASS): Use M16_SP_REGS.
16181 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
16182 New set attribute to enable alternatives depending on the register
16184 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
16185 (*lea64): Disable pattern for MIPS16.
16186 * config/mips/mips.opt (mlra): New option.
16188 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16190 * lra-constraints.c (base_to_reg): New function.
16191 (process_address): Use new function.
16193 2014-06-18 Tom de Vries <tom@codesourcery.com>
16195 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
16196 * config/aarch64/aarch64.c
16197 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
16198 (aarch64_emit_call_insn): New function.
16199 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
16201 * config/aarch64/aarch64.md (define_expand "call_internal")
16202 (define_expand "call_value_internal", define_expand "sibcall_internal")
16203 (define_expand "sibcall_value_internal"): New.
16204 (define_expand "call", define_expand "call_value")
16205 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
16206 expand variant and aarch64_emit_call_insn.
16208 2014-06-18 Radovan Obradovic <robradovic@mips.com>
16209 Tom de Vries <tom@codesourcery.com>
16211 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
16212 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16214 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
16215 clobbers to CALL_INSN_FUNCTION_USAGE.
16216 (define_expand "sibcall_internal")
16217 (define_expand "sibcall_value_internal"): New.
16218 (define_expand "call", define_expand "call_value"): Add argument to
16219 arm_emit_call_insn.
16220 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
16221 (define_expand "sibcall_value"): Use sibcall_value_internal and
16222 arm_emit_call_insn.
16224 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16226 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16228 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16230 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16233 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16235 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16236 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16237 annotations. Fix DWARF information.
16239 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16241 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16242 __udivmoddi4, and fixups for negative operands.
16244 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16246 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16248 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16250 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16253 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16255 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16258 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16260 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16261 describing register usage on function entry and exit.
16263 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16265 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16266 (__aeabi_ldivmod): Fix whitespace.
16268 2014-06-18 Andreas Schwab <schwab@suse.de>
16270 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16271 Remove blank line after @item.
16273 2014-06-18 Richard Henderson <rth@redhat.com>
16276 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16278 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16280 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16281 POST_MODIFY for neon loads and stores.
16282 (arm_print_operand): Output post-index register for neon loads and
16285 2014-06-18 Richard Biener <rguenther@suse.de>
16287 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16289 2014-06-18 Richard Biener <rguenther@suse.de>
16291 * tree-pass.h (make_pass_dce_loop): Remove.
16292 * passes.def: Replace pass_dce_loop with pass_dce.
16293 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16294 changed free niter estimates and reset the scev cache.
16295 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16296 make_pass_dce_loop): Remove.
16297 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16298 (fini_copy_prop): Return whether something changed. Always
16299 let substitute_and_fold perform DCE and free niter estimates
16300 and reset the scev cache if so.
16301 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16302 (pass_data_copy_prop): Do not unconditionally schedule
16303 cleanup-cfg or update-ssa.
16305 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16307 PR tree-optimization/61518
16308 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16309 reduction var is used in reduction stmt or phi-function only.
16311 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16313 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16315 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16317 PR tree-optimization/61517
16318 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16319 whose rhs's first tree is the source expression instead of the
16321 (find_bswap_or_nop): Likewise.
16322 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16323 gimple stmt whose rhs's first tree is the source. In the memory source
16324 case, move the stmt to be replaced close to one of the original load to
16325 avoid the problem of a store between the load and the stmt's original
16327 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16330 2014-06-18 Andreas Schwab <schwab@suse.de>
16332 PR rtl-optimization/54555
16333 * postreload.c (move2add_use_add2_insn): Substitute
16334 STRICT_LOW_PART only if it is cheaper.
16336 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16338 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16339 Do not use unspec as call operand. Use memory_operand instead of
16340 memory_nox32_operand and add "m" operand constraint. Disable
16341 pattern for TARGET_X32.
16342 (*sibcall_pop_memory): Ditto.
16343 (*sibcall_value_memory): Ditto.
16344 (*sibcall_value_pop_memory): Ditto.
16345 (sibcall peepholes): Merge SImode and DImode patterns using
16346 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16347 Disable pattern for TARGET_X32. Check if eliminated register is
16348 really dead after call insn. Generate call RTX without unspec operand.
16349 (sibcall_value peepholes): Ditto.
16350 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16351 instead of memory_nox32_operand. Check if eliminated register is
16352 really dead after call insn. Generate call RTX without unspec operand.
16353 (sibcall_value_pop peepholes): Ditto.
16354 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16356 2014-06-18 Terry Guo <terry.guo@arm.com>
16359 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16362 2014-06-18 Olivier Hainque <hainque@adacore.com>
16364 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16365 memorization of the end of block source location.
16366 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16367 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16368 end source location info we have on the block entry/exit code we
16371 2014-06-18 Richard Biener <rguenther@suse.de>
16373 * common.opt (fssa-phiopt): New option.
16374 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16376 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16377 * doc/invoke.texi (-fssa-phiopt): Document.
16379 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16381 * genattrtab.c (n_bypassed): New variable.
16382 (process_bypasses): Initialise n_bypassed.
16383 Count number of bypassed reservations.
16384 (make_automaton_attrs): Allocate space for bypassed reservations
16385 rather than number of bypasses.
16387 2014-06-18 Richard Biener <rguenther@suse.de>
16389 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16390 we propagated anything.
16391 (substitute_and_fold_dom_walker::before_dom_children): Something
16392 changed if we propagated into PHI arguments.
16393 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16396 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16398 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16400 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16401 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16402 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16403 Introduces alternative way of loads group permutaions.
16404 (vect_transform_grouped_load): Try alternative way of permutations.
16406 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16408 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16409 changed in ORT_TARGET region, don't jump to do_outer.
16410 (struct gimplify_adjust_omp_clauses_data): New type.
16411 (gimplify_adjust_omp_clauses_1): Adjust for data being
16412 a struct gimplify_adjust_omp_clauses_data pointer instead
16413 of tree *. Pass pre_p as a new argument to
16414 lang_hooks.decls.omp_finish_clause hook.
16415 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16416 splay_tree_foreach to pass both list_p and pre_p.
16417 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16418 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16419 gimplify_adjust_omp_clauses callers.
16420 * langhooks.c (lhd_omp_finish_clause): New function.
16421 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16422 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16423 * langhooks.h (struct lang_hooks_for_decls): Add a new
16424 gimple_seq * argument to omp_finish_clause hook.
16425 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16426 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16427 (scan_omp_parallel, lower_omp_for): When adding
16428 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16429 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16430 * tree-nested.c (convert_nonlocal_omp_clauses,
16431 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16432 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16434 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16436 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16437 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16439 2014-06-17 Xinliang David Li <davidxl@google.com>
16441 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16442 * passes.c (pass_init_dump_file): Do not set initialize
16443 flag to false unconditionally.
16445 2014-06-17 Richard Biener <rguenther@suse.de>
16447 * genopinit.c (main): Use vec<>::qsort method.
16448 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16450 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16452 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16454 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16455 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16456 (mips_move_to_gpr_cost): Remove ST_REGS case.
16457 (mips_move_from_gpr_cost): Likewise.
16458 (mips_register_move_cost): Likewise.
16459 (mips_secondary_reload_class): Likewise.
16461 2014-06-17 Richard Biener <rguenther@suse.de>
16463 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16464 (pass_all_optimizations): Move 3rd copy-prop pass from after
16465 fre to before ifcombine/phiopt.
16467 2014-06-17 Richard Biener <rguenther@suse.de>
16469 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16470 and allow all blocks to be forwarders.
16472 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16475 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16476 variable 'size'; calculate 'size' right in the front; use
16477 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16478 pcum->aapcs_stack_words.
16480 2014-06-17 Nick Clifton <nickc@redhat.com>
16482 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16483 (umulhi3, mulsidi3, umulsidi3): Likewise.
16485 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16487 PR middle-end/61508
16488 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16489 check for section name.
16491 2014-06-17 Richard Biener <rguenther@suse.de>
16493 * tree-ssa-propagate.c: Include domwalk.h.
16494 (substitute_and_fold): Outline main worker into a domwalker ...
16495 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16496 Schedule stmts we can fully propagate for removal. Remove
16498 (substitute_and_fold): Apply a dominator walk to perform
16499 substitution. Process stmts scheduled for removal here.
16501 2014-06-17 Richard Biener <rguenther@suse.de>
16503 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16504 of PHI node moving.
16506 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16508 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16509 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16510 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16511 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16512 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16514 (get_fpscr) : Likewise.
16516 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16518 PR rtl-optimization/61325
16519 * lra-constraints.c (valid_address_p): Add forward declaration.
16520 (simplify_operand_subreg): Check address validity before and after
16521 alter_reg of memory subreg.
16523 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16525 * config/i386/i386.c (decide_alg): Correctly handle
16526 maximum size of stringop algorithm.
16528 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16530 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16532 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16534 PR rtl-optimization/61522
16535 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16537 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16540 * symtab.c (symtab_node::reset_section): New method.
16541 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16543 * cgraph.h (reset_section): Declare.
16544 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16545 do not consider comdat locals.
16546 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16548 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16549 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16550 reset sections of symbols dragged out of the comdats.
16551 (function_and_variable_visibility): Reset sections of
16554 2014-06-16 Richard Biener <rguenther@suse.de>
16556 PR tree-optimization/61482
16557 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16558 [-INF(OVF), +INF(OVF)] range.
16560 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16562 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16563 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16564 handling 32-bit multiplication.
16566 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16568 PR middle-end/61430
16569 * lra-lives.c (process_bb_lives): Skip creating copy during
16570 insn scan when src/dest has constrained to same regno.
16572 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16574 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16575 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16577 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16579 * asan.c (check_func): New function.
16580 (maybe_create_ssa_name): Likewise.
16581 (build_check_stmt_with_calls): Likewise.
16582 (use_calls_p): Likewise.
16583 (report_error_func): Change interface.
16584 (build_check_stmt): Allow non-integer lengths; add support
16586 (asan_instrument): Likewise.
16587 (instrument_mem_region_access): Moved code to build_check_stmt.
16588 (instrument_derefs): Likewise.
16589 (instrument_strlen_call): Likewise.
16590 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16591 * doc/invoke.texi: Describe new parameter.
16592 * params.def: Define new parameter.
16593 * params.h: Likewise.
16594 * sanitizer.def: Describe new builtins.
16596 2014-06-16 Richard Biener <rguenther@suse.de>
16598 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16599 Make all defs available at the end.
16600 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16602 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16605 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16607 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16610 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16611 initialization. Replace remaining use of uid.
16613 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16615 * c-family/c-common.c (handle_tls_model_attribute): Use
16616 set_decl_tls_model.
16617 * c-family/c-common.c (handle_tls_model_attribute): Use
16618 set_decl_tls_model.
16619 * cgraph.h (struct varpool_node): Add tls_model.
16620 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16621 * tree.h (DECL_TLS_MODEL): Update.
16622 (DECL_THREAD_LOCAL_P): Check that variable is static.
16623 (decl_tls_model): Declare.
16624 (set_decl_tls_model): Declare.
16625 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16626 set symbol prorperties.
16627 (get_emutls_init_templ_addr): Cleanup.
16628 (new_emutls_decl): Update.
16629 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16630 (lto_input_varpool_node): Likewise.
16631 * lto-streamer-out.c (hash_tree): Likewise.
16632 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16633 not stream DECL_TLS_MODEL.
16634 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16635 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16637 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16639 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16641 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16643 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16644 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16646 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16647 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16648 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16649 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16650 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16651 (df_get_artificial_defs, df_get_artificial_uses)
16652 (df_single_def, df_single_use): Update accordingly.
16653 (df_refs_chain_dump): Take the first element in a linked list as
16654 parameter, rather than a pointer to an array of pointers.
16655 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16656 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16657 (df_chain_create_bb_process_use): Likewise.
16658 (df_md_bb_local_compute_process_def): Likewise.
16659 * fwprop.c (process_defs, process_uses): Likewise.
16660 (register_active_defs, update_uses): Likewise.
16661 (forward_propagate_asm): Update for new df_ref linking.
16662 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16663 (df_null_ref_rec, df_null_mw_rec): Likewise.
16664 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16666 (df_scan_free_bb_info): Remove check for null artificial_defs.
16667 (df_install_ref_incremental): Adjust for new df_ref linking.
16668 Use a single-element insertion rather than a full sort.
16669 (df_ref_chain_delete_du_chain): Take the first element
16670 in a linked list as parameter, rather than a pointer to an array of
16672 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16673 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16674 (df_insn_info_delete): Remove check for null defs and call to
16675 df_scan_free_mws_vec.
16676 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16677 null rather than df_null_*_rec.
16678 (df_insn_rescan_debug_internal): Likewise, and update null
16679 checks in the same way. Remove check for null defs.
16680 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16681 Move a single element rather doing a full sort.
16682 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16684 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16685 Initialize df_ref and df_mw_hardreg lists to null rather than
16687 (df_ref_compare): Take df_refs as parameter, transferring the
16688 old interface to...
16689 (df_ref_ptr_compare): ...this new function.
16690 (df_sort_and_compress_refs): Update accordingly.
16691 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16692 old interface to...
16693 (df_mw_ptr_compare): ...this new function.
16694 (df_sort_and_compress_mws): Update accordingly.
16695 (df_install_refs, df_install_mws): Return a linked list rather than
16696 an array of pointers.
16697 (df_refs_add_to_chains): Assert that old lists are empty rather
16699 (df_insn_refs_verify): Don't handle null defs speciailly.
16700 * web.c (union_match_dups): Update for new df_ref linking.
16702 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16704 * df.h (df_ref_create, df_ref_remove): Delete.
16705 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16706 (df_ref_remove): Likewise.
16708 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16710 * df.h (df_single_def, df_single_use): New functions.
16711 * ira.c (find_moveable_pseudos): Use them.
16713 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16715 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16716 * df-problems.c (df_note_bb_compute): Use it.
16717 * regstat.c (regstat_bb_compute_ri): Likewise.
16719 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16721 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16722 * cse.c (cse_extended_basic_block): Use them.
16723 * dce.c (mark_artificial_use): Likewise.
16724 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16725 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16726 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16727 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16728 (df_simulate_initialize_backwards): Likewise.
16729 (df_simulate_finalize_backwards): Likewise.
16730 (df_simulate_initialize_forwards): Likewise.
16731 (df_md_simulate_artificial_defs_at_top): Likewise.
16732 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16733 * regrename.c (init_rename_info): Likewise.
16734 * regstat.c (regstat_bb_compute_ri): Likewise.
16735 (regstat_bb_compute_calls_crossed): Likewise.
16737 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16739 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16740 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16741 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16742 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16743 * combine.c (create_log_links): Likewise.
16744 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16745 (try_eliminate_compare): Likewise.
16746 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16747 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16748 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16749 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16750 (word_dce_process_block, dce_process_block): Likewise.
16751 * ddg.c (def_has_ccmode_p): Likewise.
16752 * df-core.c (df_bb_regno_first_def_find): Likewise.
16753 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16754 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16755 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16756 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16757 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16758 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16759 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16760 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16761 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16762 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16763 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16764 * fwprop.c (local_ref_killed_between_p): Likewise.
16765 (all_uses_available_at, free_load_extend): Likewise.
16766 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16767 * hw-doloop.c (scan_loop): Likewise.
16768 * ifcvt.c (dead_or_predicable): Likewise.
16769 * init-regs.c (initialize_uninitialized_regs): Likewise.
16770 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16771 (process_bb_node_lives): Likewise.
16772 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16773 (find_moveable_pseudos): Likewise.
16774 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16775 * recog.c (peep2_find_free_register): Likewise.
16776 * ree.c (get_defs): Likewise.
16777 * regstat.c (regstat_bb_compute_ri): Likewise.
16778 (regstat_bb_compute_calls_crossed): Likewise.
16779 * sched-deps.c (find_inc, find_mem): Likewise.
16780 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16781 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16782 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16783 (prepare_shrink_wrap): Likewise.
16784 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16785 * web.c (union_defs, pass_web::execute): Likewise.
16786 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16787 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16789 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16791 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16792 to inheritance pseudos.
16793 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16795 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16798 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16799 (BU_MISC_2): Rename to ...
16800 (BU_LDBL128_2): ... this.
16801 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16802 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16803 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16804 RS6000_BTM_LDBL128.
16805 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16806 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16807 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16808 (unpacktf_1): Likewise.
16809 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16810 (__builtin_longdouble_dw1): Likewise.
16811 * doc/sourcebuild.texi (longdouble128): Document.
16813 2014-06-13 Jeff Law <law@redhat.com>
16815 PR rtl-optimization/61094
16816 PR rtl-optimization/61446
16817 * ree.c (combine_reaching_defs): Get the mode for the copy from
16818 the extension insn rather than the defining insn.
16820 2014-06-13 Dehao Chen <dehao@google.com>
16822 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16824 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16826 * doc/install.texi (--enable-linker-plugin-configure-flags)
16827 (--enable-linker-plugin-flags): Document new flags.
16829 2014-06-13 Martin Jambor <mjambor@suse.cz>
16832 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16833 cache_token if returning early.
16835 2014-06-13 Nick Clifton <nickc@redhat.com>
16837 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16838 requested alignment is active.
16839 (LABEL_ALIGN): Likewise.
16840 (LOOP_ALIGN): Likewise.
16842 2014-06-13 Richard Biener <rguenther@suse.de>
16844 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16845 Rewrite to propagate the VN result into all uses where
16846 possible and to remove stmts becoming dead because of that.
16847 (eliminate): Generalize stmt removal handling, remove in
16848 reverse dominator order to support proper debug stmt
16849 generation. Update stmts before removing stmts.
16850 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16852 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16854 PR tree-optimization/61375
16855 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16856 symbolic number cannot be represented in an uint64_t.
16857 (find_bswap_or_nop_1): Likewise.
16859 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16861 * symtab.c (symtab_node::reset_section): New method.
16862 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16864 * cgraph.h (reset_section): Declare.
16865 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16866 do not consider comdat locals.
16867 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16869 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16870 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16871 reset sections of symbols dragged out of the comdats.
16872 (function_and_variable_visibility): Reset sections of
16875 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16877 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16878 to use symtab and decl_binds_to_current_def_p
16879 * tree-vectorizer.c (increase_alignment): Increase alignment
16880 of alias target, too.
16882 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16884 PR middle-end/61486
16885 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16886 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16887 if outer combined construct is distribute.
16888 (gimplify_omp_for): For OMP_DISTRIBUTE set
16889 gimplify_omp_ctxp->distribute.
16890 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16891 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16892 mapping into decl map.
16894 2014-06-12 Jason Merrill <jason@redhat.com>
16896 * common.opt (fabi-version): Change default to 0.
16898 2014-06-12 Jason Merrill <jason@redhat.com>
16900 * toplev.c (process_options): Reject -fabi-version=1.
16902 2014-06-12 Jeff Law <law@redhat.com>
16904 PR tree-optimization/61009
16905 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16906 value when we stop processing a block due to problematic PHIs.
16908 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16910 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16911 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16912 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16913 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16914 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16915 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16916 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16917 are not in the spec.
16919 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16922 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16923 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16926 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16928 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16930 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16933 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16934 loading from address spaces.
16936 2014-06-12 Martin Liska <mliska@suse.cz>
16939 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16940 statement is reachable.
16942 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16944 * symtab.c (section_hash): New hash.
16945 (symtab_unregister_node): Clear section before freeing.
16946 (hash_section_hash_entry): New haser.
16947 (eq_sections): New function.
16948 (symtab_node::set_section_for_node): New method.
16949 (set_section_1): Update.
16950 (symtab_node::set_section): Take string instead of tree as parameter.
16951 (symtab_resolve_alias): Update.
16952 * cgraph.h (section_hash_entry_d): New structure.
16953 (section_hash_entry): New typedef.
16954 (cgraph_node): Change comdat_group_ to x_comdat_group,
16955 change section_ to x_section and turn into section_hash_entry;
16956 update accestors; put set_section_for_node offline.
16957 * tree.c (decl_section_name): Turn into string.
16958 (set_decl_section_name): Change parameter to be string.
16959 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16960 * sdbout.c (sdbout_one_type): Update.
16961 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16962 * varasm.c (IN_NAMED_SECTION, get_named_section,
16963 resolve_unique_section, hot_function_section, get_named_text_section,
16964 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16965 make_decl_rtl, default_unique_section): Update.
16966 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16967 (c6x_elf_unique_section): Update.
16968 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16969 * config/pa/pa.c (pa_function_section): Update.
16970 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16971 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16972 * config/arc/arc.c (arc_in_small_data_p): Update.
16973 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16974 * config/mcore/mcore.c (mcore_unique_section): Update.
16975 * config/mips/mips.c (mips16_build_function_stub): Update.
16976 (mips16_build_call_stub): Update.
16977 (mips_function_rodata_section): Update.
16978 (mips_in_small_data_p): Update.
16979 * config/score/score.c (score_in_small_data_p): Update.
16980 * config/rx/rx.c (rx_in_small_data): Update.
16981 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16982 (rs6000_xcoff_asm_named_section): Update.
16983 (rs6000_xcoff_unique_section): Update.
16984 * config/frv/frv.c (frv_string_begins_with): Update.
16985 (frv_in_small_data_p): Update.
16986 * config/v850/v850.c (v850_encode_data_area): Update.
16987 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16988 (bfin_handle_l1_data_attribute): Update.
16989 (bfin_handle_l2_attribute): Update.
16990 * config/mep/mep.c (mep_unique_section): Update.
16991 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16993 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16994 (h8300_handle_tiny_data_attribute): Update.
16995 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16996 (m32r_in_small_data_p): Update.
16997 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16998 * config/i386/i386.c (ix86_in_large_data_p): Update.
16999 * config/i386/winnt.c (i386_pe_unique_section): Update.
17000 * config/darwin.c (darwin_function_section): Update.
17001 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
17002 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17003 (new_emutls_decl): Update.
17004 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
17005 input_varpool_node): Update.
17006 (ead_string_cst): Turn to ...
17007 (read_string): ... this one.
17008 * dwarf2out.c (secname_for_decl): Update.
17009 * asan.c (asan_protect_global): Update.
17011 2014-06-11 DJ Delorie <dj@redhat.com>
17013 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
17015 * config/rx/rx.c (rx_option_override): Likewise.
17016 (rx_align_for_label): Likewise.
17018 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
17020 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
17022 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
17025 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17027 * common.md: New file.
17028 * doc/md.texi: Update description of generic, machine-independent
17030 * config/s390/constraints.md (e): Delete.
17031 * Makefile.in (md_file): Include common.md.
17032 * config/m32c/t-m32c (md_file): Likewise.
17033 * genpreds.c (general_mem): New array.
17034 (generic_constraint_letters): Remove constraints now defined by
17036 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17037 Allow the first character to be '<' or '>' as well.
17038 * genoutput.c (general_mem): New array.
17039 (indep_constraints): Remove constraints now defined by common.md.
17040 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17041 Remove special handling of 'm'.
17042 * ira-costs.c (record_reg_classes): Remove special handling of
17043 constraints now defined by common.md.
17044 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17045 * ira-lives.c (single_reg_class): Likewise.
17046 (ira_implicitly_set_insn_hard_regs): Likewise.
17047 * lra-constraints.c (reg_class_from_constraints): Likewise.
17048 (process_alt_operands, process_address, curr_insn_transform): Likewise.
17049 * postreload.c (reload_cse_simplify_operands): Likewise.
17050 * reload.c (push_secondary_reload, scratch_reload_class)
17051 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17052 * reload1.c (maybe_fix_stack_asms): Likewise.
17053 * targhooks.c (default_secondary_reload): Likewise.
17054 * stmt.c (parse_output_constraint): Likewise.
17055 * recog.c (preprocess_constraints): Likewise.
17056 (constrain_operands, peep2_find_free_register): Likewise.
17057 (asm_operand_ok): Likewise, but add a comment saying why 'o'
17058 must be handled specially.
17060 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17062 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
17063 * genpreds.c (have_const_dbl_constraints): Delete.
17064 (add_constraint): Don't set it.
17065 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
17066 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
17067 constraints using the lookup_constraint logic.
17068 * ira-lives.c (single_reg_class): Likewise.
17069 * ira.c (ira_setup_alts): Likewise.
17070 * lra-constraints.c (process_alt_operands): Likewise.
17071 * recog.c (asm_operand_ok, constrain_operands): Likewise.
17072 * reload.c (find_reloads): Likewise.
17074 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17076 * genpreds.c (const_int_start, const_int_end): New variables.
17077 (choose_enum_order): Output CONST_INT constraints before memory
17079 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
17081 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
17082 * ira.c (ira_setup_alts): Likewise.
17083 * lra-constraints.c (process_alt_operands): Likewise.
17084 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17085 * reload.c (find_reloads): Likewise.
17087 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17089 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
17090 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
17091 * recog.c (preprocess_constraints): Update accordingly.
17093 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17095 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
17096 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
17097 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
17098 * genpreds.c (print_type_tree): New function.
17099 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
17100 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
17101 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
17102 Write out enum constraint_type and get_constraint_type.
17103 * lra-constraints.c (satisfies_memory_constraint_p): Take a
17104 constraint_num rather than a constraint string.
17105 (satisfies_address_constraint_p): Likewise.
17106 (reg_class_from_constraints): Avoid old constraint macros.
17107 (process_alt_operands, process_address_1): Likewise.
17108 (curr_insn_transform): Likewise.
17109 * ira-costs.c (record_reg_classes): Likewise.
17110 (record_operand_costs): Likewise.
17111 * ira-lives.c (single_reg_class): Likewise.
17112 (ira_implicitly_set_insn_hard_regs): Likewise.
17113 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17114 * postreload.c (reload_cse_simplify_operands): Likewise.
17115 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17116 (constrain_operands, peep2_find_free_register): Likewise.
17117 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
17118 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17119 * reload1.c (maybe_fix_stack_asms): Likewise.
17120 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
17121 * targhooks.c (default_secondary_reload): Likewise.
17122 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
17123 to EXTRA_CONSTRAINT_STR.
17124 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
17126 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17128 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
17129 (write_constraint_satisfied_p_array): ...this new function.
17130 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
17132 (write_insn_preds_c): Update accordingly.
17134 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17136 * genpreds.c (write_lookup_constraint): Rename to...
17137 (write_lookup_constraint_1): ...this.
17138 (write_lookup_constraint_array): New function.
17139 (write_tm_preds_h): Define lookup_constraint as an inline function
17140 that uses write_lookup_constraint_array where possible.
17141 (write_insn_preds_c): Update for the changes above.
17143 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17145 * doc/md.texi (regclass_for_constraint): Rename to...
17146 (reg_class_for_constraint): ...this.
17147 * genpreds.c (num_constraints, enum_order, register_start)
17148 (register_end, satisfied_start, memory_start, memory_end)
17149 (address_start, address_end): New variables.
17150 (add_constraint): Count the number of constraints.
17151 (choose_enum_order): New function.
17152 (write_enum_constraint_num): Iterate over enum_order.
17153 (write_regclass_for_constraint): Rename to...
17154 (write_reg_class_for_constraint_1): ...this and update output
17156 (write_constraint_satisfied_p): Rename to...
17157 (write_constraint_satisfied_p_1): ...this and update output
17158 accordingly. Do nothing if all extra constraints are register
17160 (write_insn_extra_memory_constraint): Delete.
17161 (write_insn_extra_address_constraint): Delete.
17162 (write_range_function): New function.
17163 (write_tm_preds_h): Define constraint_satisfied_p and
17164 reg_class_for_constraint as inline functions that do a range check
17165 before calling the out-of-line function. Use write_range_function
17166 to implement insn_extra_{register,memory,address}_constraint,
17167 the first of which is new.
17168 (write_insn_preds_c): Update after above changes to write_* functions.
17169 (main): Call choose_enum_order.
17171 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
17173 PR tree-optimization/61306
17174 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
17175 expression instead of its size.
17176 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
17177 false to prevent optimization when the result is unpredictable due to
17178 arithmetic right shift of signed type with highest byte is set.
17179 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
17180 (init_symbolic_number): Likewise.
17181 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
17182 when the result is unpredictable due to sign extension.
17184 2014-06-11 Terry Guo <terry.guo@arm.com>
17186 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
17187 (*thumb1_addsi3): Ditto.
17188 (*thumb_subdi3): Ditto.
17189 (thumb1_subsi3_insn): Ditto.
17190 (*thumb_mulsi3): Ditto.
17191 (*thumb_mulsi3_v6): Ditto.
17192 (*thumb1_andsi3_insn): Ditto.
17193 (thumb1_bicsi3): Ditto.
17194 (*thumb1_iorsi3_insn): Ditto.
17195 (*thumb1_xorsi3_insn): Ditto.
17196 (*thumb1_ashlsi3): Ditto.
17197 (*thumb1_ashrsi3): Ditto.
17198 (*thumb1_lshrsi3): Ditto.
17199 (*thumb1_rotrsi3): Ditto.
17200 (*thumb1_negdi2): Ditto.
17201 (*thumb1_negsi2): Ditto.
17202 (*thumb1_abssi2): Ditto.
17203 (*thumb1_neg_abssi2): Ditto.
17204 (*thumb1_one_cmplsi2): Ditto.
17205 (*thumb1_zero_extendhisi2): Ditto.
17206 (*thumb1_zero_extendqisi2): Ditto.
17207 (*thumb1_zero_extendqisi2_v6): Ditto.
17208 (thumb1_extendhisi2): Ditto.
17209 (thumb1_extendqisi2): Ditto.
17210 (*thumb1_movdi_insn): Ditto.
17211 (*thumb1_movsi_insn): Ditto.
17212 (*thumb1_movhi_insn): Ditto.
17213 (thumb_movhi_clobber): Ditto.
17214 (*thumb1_movqi_insn): Ditto.
17215 (*thumb1_movhf): Ditto.
17216 (*thumb1_movsf_insn): Ditto.
17217 (*thumb_movdf_insn): Ditto.
17218 (movmem12b): Ditto.
17220 (cbranchqi4): Ditto.
17221 (cbranchsi4_insn): Ditto.
17222 (cbranchsi4_scratch): Ditto.
17223 (*negated_cbranchsi4): Ditto.
17224 (*tbit_cbranch): Ditto.
17225 (*tlobits_cbranch): Ditto.
17226 (*tstsi3_cbranch): Ditto.
17227 (*cbranchne_decr1): Ditto.
17228 (*addsi3_cbranch): Ditto.
17229 (*addsi3_cbranch_scratch): Ditto.
17230 (*thumb_cmpdi_zero): Ditto.
17231 (cstoresi_eq0_thumb1): Ditto.
17232 (cstoresi_ne0_thumb1): Ditto.
17233 (*cstoresi_eq0_thumb1_insn): Ditto.
17234 (*cstoresi_ne0_thumb1_insn): Ditto.
17235 (cstoresi_nltu_thumb1): Ditto.
17236 (cstoresi_ltu_thumb1): Ditto.
17237 (thumb1_addsi3_addgeu): Ditto.
17238 (*thumb_jump): Ditto.
17239 (*call_reg_thumb1_v5): Ditto.
17240 (*call_reg_thumb1): Ditto.
17241 (*call_value_reg_thumb1_v5): Ditto.
17242 (*call_value_reg_thumb1): Ditto.
17243 (*call_insn): Ditto.
17244 (*call_value_insn): Ditto.
17245 (thumb1_casesi_internal_pic): Ditto.
17246 (thumb1_casesi_dispatch): Ditto.
17247 (*thumb1_indirect_jump): Ditto.
17248 (prologue_thumb1_interwork): Ditto.
17249 (*epilogue_insns): Ditto.
17250 (consttable_1): Ditto.
17251 (consttable_2): Ditto.
17252 (tablejump): Ditto.
17253 (*thumb1_tablejump): Ditto.
17254 (thumb_eh_return): Ditto.
17255 (define_peephole2): Two of them are thumb1 only and got moved into
17256 new file thumb1.md.
17257 (define_split): Six of them are thumb1 only and got moved into new
17259 * config/arm/thumb1.md: New file comprised of above thumb1 only
17262 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17264 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17265 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17267 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17268 (aarch64_crc_builtin_datum): New struct.
17269 (aarch64_crc_builtin_data): New.
17270 (aarch64_init_crc32_builtins): New function.
17271 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17272 (aarch64_crc32_expand_builtin): New.
17273 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17274 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17275 __ARM_FEATURE_CRC32 when appropriate.
17276 (TARGET_CRC32): Define.
17277 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17278 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17279 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17280 (aarch64_<crc_variant>): New pattern.
17281 * config/aarch64/arm_acle.h: New file.
17282 * config/aarch64/iterators.md (CRC): New int iterator.
17283 (crc_variant, crc_mode): New int attributes.
17284 * doc/aarch64-acle-intrinsics.texi: New file.
17285 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17286 Include aarch64-acle-intrinsics.texi.
17288 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17290 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17291 check for stores group of length 3.
17292 (vect_permute_store_chain): New permutations for stores group of
17294 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17295 of vec_perm_shuffle for the new permutations.
17297 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17299 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17300 table rewriting temporarily on targets not supporting ONE_ONLY.
17302 2014-06-11 Richard Biener <rguenther@suse.de>
17304 PR middle-end/61437
17306 2014-06-04 Richard Biener <rguenther@suse.de>
17308 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17309 TREE_PUBLIC and DECL_EXTERNAL decls.
17311 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17313 * varasm.c (set_implicit_section): New function.
17314 (resolve_unique_section): Use it to set implicit section
17316 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17317 (default_function_section): Likewise.
17318 (decl_binds_to_current_def_p): Constify argument.
17319 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17320 * asan.c (asan_protect_global): Use
17321 symtab_get_node (decl)->implicit_section.
17322 * symtab.c (dump_symtab_base): Dump implicit sections.
17323 (verify_symtab_base): Verify sanity of sectoins and comdats.
17324 (symtab_resolve_alias): Alias share the section of its target.
17325 (set_section_1): New function.
17326 (symtab_node::set_section): Move here, recurse to aliases.
17327 (verify_symtab): Check for duplicated symtab lists.
17328 * tree-core.h (implicit_section_name_p): Remove.
17329 * tree-vect-data-refs.c: Include varasm.h.
17330 (vect_can_force_dr_alignment_p): Fix conditional on when
17331 decl bints to current definition; use
17332 symtab_get_node (decl)->implicit_section.
17333 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17334 * cgraph.h (struct symtab_node): Add implicit_section.
17335 (set_section): Rename to ...
17336 (set_section_for_node): ... this one.
17337 (set_section): Declare.
17338 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17339 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17340 input_overwrite_node, input_varpool_node): Stream implicit_section.
17341 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17342 removal; it will fail in LTO.
17344 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17346 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17347 Change second alternative type to f_mcr.
17348 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17349 and 12th alternatives' types to f_mcr and f_mrc.
17350 (*movdi_aarch64): Same for 12th and 13th alternatives.
17351 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17352 (aarch64_movtilow_tilow): Change type to fmov.
17354 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17356 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17357 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17359 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17361 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17363 (aarch64_sqrdmulh_lane<mode>): Likewise.
17364 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17365 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17366 (aarch64_sqdmulh_laneq<mode>): New expander.
17367 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17368 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17369 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17370 (aarch64_sqdmulh_lane<mode>): New expander.
17371 (aarch64_sqrdmulh_lane<mode>): Likewise.
17372 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17373 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17374 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17375 (aarch64_sqdmlal_laneq<mode>): Likewise.
17376 (aarch64_sqdmlsl_lane<mode>): Likewise.
17377 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17378 (aarch64_sqdmlal2_lane<mode>): Likewise.
17379 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17380 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17381 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17382 (aarch64_sqdmull_lane<mode>): Likewise.
17383 (aarch64_sqdmull_laneq<mode>): Likewise.
17384 (aarch64_sqdmull2_lane<mode>): Likewise.
17385 (aarch64_sqdmull2_laneq<mode>): Likewise.
17387 2014-06-10 Richard Biener <rguenther@suse.de>
17389 PR tree-optimization/61438
17390 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17391 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17392 insertion of IVs if running PRE.
17393 (eliminate): Adjust.
17394 (pass_pre::execute): Likewise.
17395 (pass_fre::execute): Likewise.
17397 2014-06-10 Richard Biener <rguenther@suse.de>
17399 PR middle-end/61456
17400 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17401 Do not use the main variant for the type comparison.
17402 (ncr_compar): Likewise.
17403 (nonoverlapping_component_refs_p): Likewise.
17405 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17407 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17408 REG_CFA_RESTORE mode.
17410 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17412 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17413 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17414 expand_vec_perm_pblendv.
17416 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17418 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17420 Simplify description of __crc32d and __crc32cd intrinsics.
17421 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17424 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17427 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17428 * config.in: Regenerate.
17429 * configure: Likewise.
17431 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17433 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17435 (intersect_static_var_sets): Remove.
17436 (propagate): Do not prune local statics.
17438 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17441 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17442 Set lastprivate_firstprivate even if omp_private_outer_ref
17443 langhook returns true.
17444 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17445 langhook, call unshare_expr on new_var and call
17446 build_outer_var_ref to get the last argument.
17448 2014-06-10 Marek Polacek <polacek@redhat.com>
17451 * doc/extend.texi: Add cindex for transparent_union.
17453 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17455 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17456 init_symbolic_number ().
17458 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17460 PR middle-end/61141
17461 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17462 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17463 (verify_rtl_sharing): Likewise.
17465 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17468 * tree.c (build_qualified_type): Use a canonical type for
17471 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17473 * config/arm/arm-modes.def: Remove XFmode.
17475 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17478 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17479 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17480 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17481 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17482 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17483 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17484 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17485 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17486 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17488 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17490 * tree-core.h (tree_decl_with_vis): Remove section_name.
17492 2014-06-09 Kito Cheng <kito@0xlab.org>
17494 * ira.c (ira): Don't call init_caller_save if LRA enabled
17495 since LRA use its own infrastructure to handle that.
17497 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17499 * symtab.c (dump_symtab_base): Update dumping.
17500 (symtab_make_decl_local): Clear only DECL_COMDAT.
17501 * tree-vect-data-refs.c (Check that variable is static before
17502 tampering with sections.
17503 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17504 (cgraph_create_virtual_clone): Likewise.
17505 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17506 (decl_section_name, set_decl_section_name): New accessors.
17507 (find_decls_types_r): Do not walk section name
17508 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17509 (decl_comdat_group, decl_comdat_group_id): Constify.
17510 (decl_section_name, set_decl_section_name): Update.
17511 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17512 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17513 (cgraph_make_node_local_1): Clear section and comdat group.
17514 * cgraph.h (set_comdat_group): Sanity check.
17515 (get_section, set_section): New.
17516 * ipa-comdats.c (ipa_comdats): Use get_section.
17517 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17518 * lto-streamer-out.c: Do not follow section names.
17519 * c-family/c-common.c (handle_section_attribute): Update.
17520 * lto-cgraph.c (lto_output_node): Output section.
17521 (lto_output_varpool_node): Likewise.
17522 (read_comdat_group): Rename to ...
17523 (read_identifier): ... this one.
17524 (read_string_cst): New function.
17525 (input_node, input_varpool_node): Input section names.
17526 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17527 (new_emutls_decl): Update.
17528 (secname_for_decl): Check section names only of static vars.
17529 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17530 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17531 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17532 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17533 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17534 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17535 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17536 * config/v850/v850.c (v850_insert_attributes): Likewise.
17537 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17539 (h8300_handle_tiny_data_attribute): Likewise.
17540 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17541 (bfin_handle_l2_attribute): Likewise.
17543 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17545 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17546 remove static initializer.
17548 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17550 * varasm.c (use_blocks_for_decl_p): Check symbol table
17551 instead of alias attribute.
17552 (place_block_symbol): Recurse on aliases.
17554 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17556 * ipa-visibility.c: Include varasm.h
17557 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17559 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17561 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17562 outputting aliases.
17564 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17566 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17567 from test_insn into GGC space escape via SET_SRC.
17569 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17571 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17572 call statement, if any.
17573 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17574 statements, if any. Tidy up.
17576 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17579 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17580 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17581 handles swapping the two 64-bit double words on little endian
17582 systems. Include V1TImode and optionally TImode in VSX_LE so that
17583 these types are properly swapped. Change all of the insns and
17584 splits that do the 64-bit swaps to use VSX_LE.
17585 (vsx_le_perm_load_<mode>): Likewise.
17586 (vsx_le_perm_store_<mode>): Likewise.
17587 (splitters for little endian memory operations): Likewise.
17588 (vsx_xxpermdi2_le_<mode>): Likewise.
17589 (vsx_lxvd2x2_le_<mode>): Likewise.
17590 (vsx_stxvd2x2_le_<mode>): Likewise.
17592 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17595 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17596 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17597 and corresponding splitters. Zero extend general register
17598 or memory input operand to XMM temporary. Enable for
17599 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17600 (floatunssi<mode>2): Update expander predicate.
17602 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17604 PR rtl-optimization/61325
17605 * lra-constraints.c (process_address_1): Check scale equal to one
17606 to prevent transformation: base + scale * index => base + new_reg.
17608 2014-06-06 Richard Biener <rguenther@suse.de>
17610 PR tree-optimization/59299
17611 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17613 (nearest_common_dominator_of_uses): Likewise.
17614 (statement_sink_location): Adjust. Support sinking loads.
17616 2014-06-06 Martin Jambor <mjambor@suse.cz>
17618 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17619 (build_agg_jump_func_from_list): Likewise.
17620 (determine_known_aggregate_parts): Renamed to
17621 determine_locally_known_aggregate_parts. Moved some functionality
17622 to the two functions above, removed bound checks.
17624 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17626 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17627 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17628 (aarch64_progress_pointer): Likewise.
17629 (aarch64_copy_one_part_and_move_pointers): Likewise.
17630 (aarch64_expand_movmen): Likewise.
17631 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17632 * config/aarch64/aarch64.md (movmem<mode>): New.
17634 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17636 * targhooks.c (default_add_stmt_cost): Call target specific
17637 hook instead of default one.
17639 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17641 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17642 endianness instead of host endianness.
17643 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17646 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17649 * function.c (instantiate_decls): Process the saved static chain.
17650 (expand_function_start): If not optimizing, save the static chain
17652 * tree-nested.c (convert_all_function_calls): Always create the static
17653 chain for nested functions if not optimizing.
17655 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17657 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17659 2014-06-06 Richard Biener <rguenther@suse.de>
17661 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17662 (construct_init_block): Likewise.
17663 (construct_exit_block): Likewise.
17664 (pass_expand::execute): Likewise.
17665 * graphite.c (graphite_transforms): Replace check for current_loops
17666 with a check for > 1 loops.
17667 (pass_graphite_transforms::execute): Adjust.
17668 * ipa-split.c (split_function): Remove check for current_loops.
17669 * omp-low.c (expand_parallel_call): Likewise.
17670 (expand_omp_for_init_counts): Likewise.
17671 (extract_omp_for_update_vars): Likewise.
17672 (expand_omp_for_generic): Likewise.
17673 (expand_omp_sections): Likewise.
17674 (expand_omp_target): Likewise.
17675 * tracer.c (tail_duplicate): Likewise.
17676 (pass_tracer::execute): Likewise.
17677 * trans-mem.c (expand_transaction): Likewise.
17678 * tree-complex.c (expand_complex_div_wide): Likewise.
17679 * tree-eh.c (lower_resx): Likewise.
17680 (cleanup_empty_eh_merge_phis): Likewise.
17681 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17682 current_loops with a check for > 1 loops.
17683 (pass_predcom::execute): Adjust.
17684 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17685 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17686 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17687 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17688 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17689 * tree-switch-conversion.c (process_switch): Likewise.
17690 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17691 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17692 (execute_vrp): Likewise.
17693 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17695 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17697 * rtl.h (insn_location): Declare.
17698 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17699 with UNKNOWN_LOCATION.
17700 * emit-rtl.c (insn_location): New function.
17701 * final.c (notice_source_line): Check that the instruction has a
17702 location before retrieving it and use insn_location.
17703 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17704 * print-rtl.c (print_rtx): Likewise.
17706 2014-06-06 Richard Biener <rguenther@suse.de>
17708 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17710 2014-06-06 Christian Bruel <christian.bruel@st.com>
17712 PR tree-optimization/43934
17713 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17716 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17718 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17719 return NO_REGS for extra address and memory constraints. Handle
17720 operands that match (or are equivalent to something that matches)
17721 extra constant constraints. Ignore other non-register operands.
17723 2014-06-06 Alan Modra <amodra@gmail.com>
17726 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17727 * doc/tm.texi: Regenerate.
17728 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17729 Use throughout in place of REG_PARM_STACK_SPACE.
17730 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17731 "incoming" param. Pass to rs6000_function_parms_need_stack.
17732 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17733 prototype_p when incoming. Use function decl when incoming
17734 to handle K&R style functions.
17735 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17736 (INCOMING_REG_PARM_STACK_SPACE): Define.
17738 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17741 * cfgexpand.c (expand_debug_expr): Use address space of nested
17742 TREE_TYPE for ADDR_EXPR and MEM_REF.
17744 2014-06-05 Jeff Law <law@redhat.com>
17746 PR tree-optimization/61289
17747 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17748 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17749 looking for those which match LHS. All callers changed.
17750 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17751 parameters and code which manipulated them. All callers changed.
17752 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17753 and DST_MAP parameters. Simplify invalidation code by just calling
17754 invalidate_equivalences. All callers changed.
17755 (thread_across_edge): Simplify now that we don't need to maintain
17756 the map of equivalences to invalidate.
17758 2014-06-05 Kai Tietz <ktietz@redhat.com>
17759 Richard Henderson <rth@redhat.com>
17762 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17763 checking for !TARGET_X32.
17764 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17765 (sibcall_intern): New define_insn, plus required peepholes.
17766 (sibcall_pop_intern): Likewise.
17767 (sibcall_value_intern): Likewise.
17768 (sibcall_value_pop_intern): Likewise.
17770 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17772 * tree-inline.c (tree_function_versioning): Check DF info existence
17773 before accessing it.
17775 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17777 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17779 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17780 aarch64_frame hard_fp_offset and frame_size.
17781 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17782 frame_size; remove original_frame_size.
17783 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17784 (aarch64_initial_elimination_offset): Remove frame_size and
17785 offset. Use aarch64_frame frame_size.
17787 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17788 Jiong Wang <jiong.wang@arm.com>
17789 Renlin <renlin.li@arm.com>
17791 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17792 initialization of R30 offset. Update offset. Iterate core
17793 regisers upto X30. Remove X29, X30 specific code.
17795 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17796 Jiong Wang <jiong.wang@arm.com>
17798 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17799 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17800 (aarch64_register_saved_on_entry): Adjust test.
17802 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17804 * config/aarch64/aarch64.h (machine_function): Move
17805 saved_varargs_size from here...
17806 (aarch64_frame): ... to here.
17808 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17809 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17810 (aarch64_initial_elimination_offset)
17811 (aarch64_setup_incoming_varargs): Adjust location of
17812 saved_varargs_size.
17814 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17816 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17819 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17820 Prachi Godbole <Prachi.Godbole@imgtec.com>
17822 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17823 mips32r5 entry to use PROCESSOR_P5600.
17824 * config/mips/mips-tables.opt: Regenerate.
17825 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17826 * config/mips/mips.c (mips_fmadd_bypass): New function.
17827 (mips_rtx_cost_data): Add costs for p5600.
17828 (mips_issue_rate): Add support for p5600.
17829 (mips_multipass_dfa_lookahead): Likewise.
17830 * config/mips/mips.h (TUNE_P5600): New define.
17831 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17832 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17833 * config/mips/mips.md: Include p5600.md.
17834 (processor): Add p5600.
17835 * config/mips/p5600.md: New file.
17837 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17839 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17840 * config/i386/predicates.md (palignr_operand): New.
17841 Indicates if permutation is suitable for palignr instruction.
17843 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17845 PR tree-optimization/61319
17846 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17847 stmt belongs to loop.
17849 2014-06-05 Richard Biener <rguenther@suse.de>
17851 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17852 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17853 (lookup_tmp_var): Adjust.
17854 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17856 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17858 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17860 2014-06-05 Marek Polacek <polacek@redhat.com>
17863 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17865 2014-06-04 Tom de Vries <tom@codesourcery.com>
17867 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17870 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17872 PR tree-optimization/61385
17873 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17875 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17877 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17878 changed to use fatal_error.
17879 (main): Ensure lto_wrapper_cleanup is run atexit.
17881 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17883 * lra-constraints.c (valid_address_p): Move earlier in file.
17884 (address_eliminator): New structure.
17885 (satisfies_memory_constraint_p): New function.
17886 (satisfies_address_constraint_p): Likewise.
17887 (process_alt_operands, process_address, curr_insn_transform): Use them.
17889 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17891 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17893 (target_lra_int, default_target_lra_int, this_target_lra_int)
17894 (op_alt_data): Delete.
17895 * lra.h (lra_init): Delete.
17896 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17897 (init_insn_code_data_once): Remove op_alt_data handling.
17898 (finish_insn_code_data_once): Likewise.
17899 (init_op_alt_data): Delete.
17900 (get_static_insn_data): Initialize operand_alternative to null.
17901 (free_insn_recog_data): Cast operand_alternative before freeing it.
17902 (setup_operand_alternative): Take the operand_alternative as
17903 parameter and assume it isn't already cached in the static
17905 (lra_set_insn_recog_data): Update accordingly.
17906 (lra_init): Delete.
17907 * ira.c (ira_init): Don't call lra_init.
17908 * target-globals.h (this_target_lra_int): Declare.
17909 (target_globals): Remove lra_int.
17910 (restore_target_globals): Update accordingly.
17911 * target-globals.c: Don't include lra-int.h.
17912 (default_target_globals, save_target_globals): Remove lra_int.
17914 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17916 * recog.h (operand_alternative): Convert reg_class, reject,
17917 matched and matches into bitfields.
17918 (preprocess_constraints): New overload.
17919 (preprocess_insn_constraints): New function.
17920 (preprocess_constraints): Take the insn as parameter.
17921 (recog_op_alt): Change into a pointer.
17922 (target_recog): Add x_op_alt.
17923 * recog.c (asm_op_alt): New variable.
17924 (recog_op_alt): Change into a pointer.
17925 (preprocess_constraints): New overload, replacing the old function
17926 definition with one that doesn't use global state.
17927 (preprocess_insn_constraints): New function.
17928 (preprocess_constraints): Use them. Take the insn as parameter.
17929 Use asm_op_alt for asms.
17930 (recog_init): Free existing x_op_alt entries.
17931 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17933 (make_early_clobber_and_input_conflicts): Likewise.
17934 (process_bb_node_lives): Pass the insn to process_constraints.
17935 * reg-stack.c (check_asm_stack_operands): Likewise.
17936 (subst_asm_stack_regs): Likewise.
17937 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17938 * regrename.c (build_def_use): Likewise.
17939 * sched-deps.c (sched_analyze_insn): Likewise.
17940 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17941 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17942 (note_invalid_constants): Likewise.
17943 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17944 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17947 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17949 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17950 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17952 (make_early_clobber_and_input_conflicts): Likewise.
17953 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17955 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17957 * recog.h (alternative_class): New function.
17958 (which_op_alt): Return a const recog_op_alt.
17959 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17960 (subst_asm_stack_regs): Likewise.
17961 * config/arm/arm.c (note_invalid_constants): Likewise.
17962 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17963 the operand_alternative; use alternative class instead.
17964 * sel-sched.c (get_reg_class): Likewise.
17965 * regrename.c (build_def_use): Likewise.
17966 (hide_operands, restore_operands, record_out_operands): Update type
17969 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17971 * recog.h (recog_op_alt): Convert to a flat array.
17972 (which_op_alt): New function.
17973 * recog.c (recog_op_alt): Convert to a flat array.
17974 (preprocess_constraints): Update accordingly, grouping all
17975 operands of the same alternative together, rather than the
17977 * ira-lives.c (check_and_make_def_conflict): Likewise.
17978 (make_early_clobber_and_input_conflicts): Likewise.
17979 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17980 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17981 (subst_asm_stack_regs): Likewise.
17982 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17983 * regrename.c (hide_operands, record_out_operands): Likewise.
17984 (build_def_use): Likewise.
17985 * sel-sched.c (get_reg_class): Likewise.
17986 * config/arm/arm.c (note_invalid_constants): Likewise.
17988 2014-06-04 Jason Merrill <jason@redhat.com>
17992 * gimplify.c (gimplify_arg): Non-static.
17993 * gimplify.h: Declare it.
17995 2014-06-04 Richard Biener <rguenther@suse.de>
17997 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17998 TREE_PUBLIC and DECL_EXTERNAL decls.
18000 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
18002 * regcprop.c (copyprop_hardreg_forward_1): Account for
18003 HARD_REGNO_CALL_PART_CLOBBERED.
18005 2014-06-04 Richard Biener <rguenther@suse.de>
18007 * configure.ac: Check whether the underlying type of int64_t
18008 is long or long long.
18009 * configure: Regenerate.
18010 * config.in: Likewise.
18011 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
18012 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18014 2014-06-04 Richard Biener <rguenther@suse.de>
18016 PR tree-optimization/60098
18017 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
18019 (dse_optimize_stmt): Simplify, now that we found a kill
18022 2014-06-04 Richard Biener <rguenther@suse.de>
18024 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
18025 of accesses with non-invariant address.
18027 2014-06-04 Martin Liska <mliska@suse.cz>
18029 * cgraph.h (cgraph_make_wrapper): New function introduced.
18030 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
18031 * ipa-inline.h (inline_analyze_function): The function is global.
18032 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
18034 2014-06-04 Martin Liska <mliska@suse.cz>
18036 * tree.h (private_lookup_attribute_starting): New function.
18037 (lookup_attribute_starting): Likewise.
18038 * tree.c (private_lookup_attribute_starting): Likewise.
18040 2014-06-04 Martin Liska <mliska@suse.cz>
18042 * cgraph.h (expand_thunk): New argument added.
18043 (address_taken_from_non_vtable_p): New global function.
18044 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
18045 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
18046 * cgraphunit.c (analyze_function): Likewise.
18047 (assemble_thunks_and_aliases): Argument added to call.
18048 (expand_thunk): New argument forces to produce GIMPLE thunk.
18050 2014-06-04 Martin Liska <mliska@suse.cz>
18052 * coverage.h (coverage_compute_cfg_checksum): Argument added.
18053 * coverage.c (coverage_compute_cfg_checksum): Likewise.
18054 * profile.c (branch_prob): Likewise.
18056 2014-06-04 Martin Jambor <mjambor@suse.cz>
18059 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
18060 handler for switch on an ipa_ref_use enum.
18061 * ipa-reference.c (analyze_function): Likewise.
18063 2014-06-04 Kai Tietz <ktietz@redhat.com>
18065 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
18066 from old call-instruction.
18068 2014-06-04 Bin Cheng <bin.cheng@arm.com>
18070 * config/aarch64/aarch64.c (aarch64_classify_address)
18071 (aarch64_legitimize_reload_address): Support full addressing modes
18073 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
18074 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
18076 2014-06-03 Andrew Pinski <apinski@cavium.com>
18078 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
18081 2014-06-03 Andrew Pinski <apinski@cavium.com>
18083 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
18084 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
18086 2014-06-03 Kai Tietz <ktietz@redhat.com>
18088 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
18091 2014-06-03 Dehao Chen <dehao@google.com>
18093 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
18096 2014-06-03 Marek Polacek <polacek@redhat.com>
18099 * doc/invoke.texi: Document -Wswitch-bool.
18100 * function.c (stack_protect_epilogue): Cast controlling expression of
18102 * gengtype.c (walk_type): Generate switch expression with its
18103 controlling expression cast to int.
18105 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
18107 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
18109 * config/avr/avr-tables.opt: Regenerate.
18110 * config/avr/t-multilib: Regenerate.
18111 * doc/avr-mmcu.texi: Regenerate.
18113 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
18114 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18116 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
18117 (ata6617c, ata664251): Add new avr35 devices.
18118 (ata6612c): Add new avr4 device.
18119 (ata6613c, ata6614q): Add new avr5 devices.
18120 * config/avr/avr-tables.opt: Regenerate.
18121 * config/avr/t-multilib: Regenerate.
18122 * doc/avr-mmcu.texi: Regenerate.
18124 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18126 * gcc/config/aarch64/aarch64-builtins.c
18127 (aarch64_types_binop_ssu_qualifiers): New static data.
18128 (TYPES_BINOP_SSU): Define.
18129 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
18130 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
18131 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
18132 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
18133 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
18134 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
18135 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
18136 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
18137 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
18138 suffix to builtin function name, remove cast.
18139 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
18140 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
18141 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
18143 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18145 * gcc/config/aarch64/aarch64-builtins.c
18146 (aarch64_types_binop_uus_qualifiers,
18147 aarch64_types_shift_to_unsigned_qualifiers,
18148 aarch64_types_unsigned_shiftacc_qualifiers): Define.
18149 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
18150 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
18151 sqshlu_n, uqshl_n): Update qualifiers.
18152 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
18153 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
18154 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
18155 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
18156 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
18157 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
18158 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
18159 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
18160 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
18161 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
18162 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
18163 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
18164 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
18165 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
18166 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
18167 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
18168 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
18169 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
18170 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
18171 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
18172 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
18173 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
18174 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
18175 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
18176 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
18177 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
18178 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
18180 2014-06-03 Teresa Johnson <tejohnson@google.com>
18182 * tree-sra.c (modify_function): Record caller nodes after rebuild.
18184 2014-06-02 Jason Merrill <jason@redhat.com>
18187 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
18189 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18191 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
18194 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18196 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
18198 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
18199 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
18200 * config/aarch64/iterators.md (REVERSE): New iterator.
18201 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
18202 (rev_op): New int_attribute.
18203 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
18204 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
18205 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
18206 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
18207 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
18208 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
18209 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
18210 Replace temporary __asm__ with __builtin_shuffle.
18212 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18214 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
18216 * config/mips/mips-tables.opt: Regenerate.
18217 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
18218 to use mips_isa_rev rather than ISA_MIPS32R2.
18219 * config/mips/mips.h (ISA_MIPS32R3): New define.
18220 (ISA_MIPS32R5): New define.
18221 (ISA_MIPS64R3): New define.
18222 (ISA_MIPS64R5): New define.
18223 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
18224 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
18225 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
18227 (MIPS_ISA_SYNCI_SPEC): Likewise.
18228 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18229 (LINK_SPEC): Added mips32r3 and mips32r5.
18230 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18231 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18232 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18233 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18234 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18235 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18236 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18238 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18240 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18242 * config/mips/mips.opt (mxpa): New option.
18243 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18246 2014-06-03 Martin Jambor <mjambor@suse.cz>
18249 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18252 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18254 PR tree-optimization/61328
18255 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18256 initialization from find_bswap_or_nop_1.
18257 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18258 in source_expr2 before using the size value the function sets. Also
18259 make use of init_symbolic_number () in both the old place and
18260 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18261 doing recursion in the GIMPLE_BINARY_RHS case.
18263 2014-06-03 Richard Biener <rguenther@suse.de>
18265 PR tree-optimization/61383
18266 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18269 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18271 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18272 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18273 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18274 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18276 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18277 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18278 * system.h: ...here and make it unconditional.
18279 * target.def (conditional_register_usage): Mention
18280 define_register_constraint instead of old-style constraint macros.
18281 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18282 * doc/tm.texi: Regenerate.
18283 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18284 protected by !USE_MD_CONSTRAINTS.
18285 * config/frv/frv.md: Remove quote from old version of documentation.
18286 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18287 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18288 CONST_DOUBLE_OK_FOR_LETTER.
18289 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18291 2014-06-02 Andrew Pinski <apinski@cavium.com>
18293 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18294 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18295 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18296 file whose name depends on -mabi= and -mbig-endian.
18297 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18298 Handle LP64 better and handle ilp32 too.
18299 (MULTILIB_OPTIONS): Delete.
18300 (MULTILIB_DIRNAMES): Delete.
18302 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18304 * expr.h: Remove prototypes of functions defined in builtins.c.
18305 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18306 Remove prototypes of functions defined in builtins.c.
18307 * builtins.h: Update prototype list to include all exported functions.
18308 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18309 no_c99_libc_has_function): Move to targhooks.c
18310 (build_string_literal, build_call_expr_loc_array,
18311 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18313 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18314 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18315 no_c99_libc_has_function): Relocate from builtins.c.
18316 * tree.c: Include builtins.h.
18317 (build_call_expr_loc_array, build_call_expr_loc_vec,
18318 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18320 * fold-const.h (fold_fma): Move prototype to builtins.h.
18321 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18322 * asan.c: Include builtins.h.
18323 * cfgexpand.c: Likewise.
18324 * convert.c: Likewise.
18325 * emit-rtl.c: Likewise.
18326 * except.c: Likewise.
18327 * expr.c: Likewise.
18328 * fold-const.c: Likewise.
18329 * gimple-fold.c: Likewise.
18330 * gimple-ssa-strength-reduction.c: Likewise.
18331 * gimplify.c: Likewise.
18332 * ipa-inline.c: Likewise.
18333 * ipa-prop.c: Likewise.
18334 * lto-streamer-out.c: Likewise.
18335 * stmt.c: Likewise.
18336 * tree-inline.c: Likewise.
18337 * tree-object-size.c: Likewise.
18338 * tree-sra.c: Likewise.
18339 * tree-ssa-ccp.c: Likewise.
18340 * tree-ssa-forwprop.c: Likewise.
18341 * tree-ssa-loop-ivcanon.c: Likewise.
18342 * tree-ssa-loop-ivopts.c: Likewise.
18343 * tree-ssa-math-opts.c: Likewise.
18344 * tree-ssa-reassoc.c: Likewise.
18345 * tree-ssa-threadedge.c: Likewise.
18346 * tree-streamer-in.c: Likewise.
18347 * tree-vect-data-refs.c: Likewise.
18348 * tree-vect-patterns.c: Likewise.
18349 * tree-vect-stmts.c: Likewise.
18350 * config/aarch64/aarch64.c: Likewise.
18351 * config/alpha/alpha.c: Likewise.
18352 * config/arc/arc.c: Likewise.
18353 * config/arm/arm.c: Likewise.
18354 * config/avr/avr.c: Likewise.
18355 * config/bfin/bfin.c: Likewise.
18356 * config/c6x/c6x.c: Likewise.
18357 * config/cr16/cr16.c: Likewise.
18358 * config/cris/cris.c: Likewise.
18359 * config/epiphany/epiphany.c: Likewise.
18360 * config/fr30/fr30.c: Likewise.
18361 * config/frv/frv.c: Likewise.
18362 * config/h8300/h8300.c: Likewise.
18363 * config/i386/i386.c: Likewise.
18364 * config/i386/winnt.c: Likewise.
18365 * config/ia64/ia64.c: Likewise.
18366 * config/iq2000/iq2000.c: Likewise.
18367 * config/lm32/lm32.c: Likewise.
18368 * config/m32c/m32c.c: Likewise.
18369 * config/m32r/m32r.c: Likewise.
18370 * config/m68k/m68k.c: Likewise.
18371 * config/mcore/mcore.c: Likewise.
18372 * config/mep/mep.c: Likewise.
18373 * config/microblaze/microblaze.c: Likewise.
18374 * config/mips/mips.c: Likewise.
18375 * config/mmix/mmix.c: Likewise.
18376 * config/mn10300/mn10300.c: Likewise.
18377 * config/moxie/moxie.c: Likewise.
18378 * config/msp430/msp430.c: Likewise.
18379 * config/nds32/nds32.c: Likewise.
18380 * config/pa/pa.c: Likewise.
18381 * config/pdp11/pdp11.c: Likewise.
18382 * config/picochip/picochip.c: Likewise.
18383 * config/rl78/rl78.c: Likewise.
18384 * config/rs6000/rs6000.c: Likewise.
18385 * config/rx/rx.c: Likewise.
18386 * config/s390/s390.c: Likewise.
18387 * config/score/score.c: Likewise.
18388 * config/sh/sh.c: Likewise.
18389 * config/sparc/sparc.c: Likewise.
18390 * config/spu/spu.c: Likewise.
18391 * config/stormy16/stormy16.c: Likewise.
18392 * config/tilegx/tilegx.c: Likewise.
18393 * config/tilepro/tilepro.c: Likewise.
18394 * config/v850/v850.c: Likewise.
18395 * config/vax/vax.c: Likewise.
18396 * config/xtensa/xtensa.c: Likewise.
18398 2014-06-02 Jeff Law <law@redhat.com>
18400 PR rtl-optimization/61094
18401 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18402 was marked as do_no_reextend. If a copy is needed to eliminate
18403 an extension, then mark it as do_not_reextend.
18405 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18407 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18409 2014-06-02 Richard Henderson <rth@redhat.com>
18412 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18413 addresses inside asms. Use output_operand_lossage instead of
18416 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18419 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18420 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18422 2014-06-02 Tom de Vries <tom@codesourcery.com>
18424 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18425 case that x has VOIDmode.
18427 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18429 * varasm.c (copy_constant): Delete function.
18430 (build_constant_desc): Don't call it.
18432 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18435 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18436 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18437 with immediate_operand.
18439 2014-06-02 Andreas Schwab <schwab@suse.de>
18441 * config/ia64/ia64.c
18442 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18443 pending_data_specs first.
18445 2014-06-02 Richard Biener <rguenther@suse.de>
18447 PR tree-optimization/61378
18448 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18449 valueized_anything.
18451 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18453 * config/i386/constraints.md (Bw): Rename from 'w'.
18454 (Bz): Rename from 'z'.
18455 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18457 2014-06-01 Kai Tietz <ktietz@redhat.com>
18460 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18461 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18462 instead of m constraint.
18464 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18466 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18467 a separate alternative where the scratch operand 2 is marked as
18470 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18472 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18473 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18474 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18475 and __builtins_arm_get_fpscr.
18476 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18477 __builtins_arm_get_fpscr.
18478 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18479 __builtins_arm_ldfpscr.
18480 (arm_atomic_assign_expand_fenv): New function.
18481 * config/arm/vfp.md (set_fpscr): New pattern.
18482 (get_fpscr) : Likewise.
18483 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18485 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18486 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18488 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18490 * asan.c (report_error_func): Add SLOW_P argument, use
18491 BUILT_IN_ASAN_*_N if set.
18492 (build_check_stmt): Likewise.
18493 (instrument_derefs): If T has insufficient alignment,
18494 force same handling as for odd sizes.
18496 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18497 BUILT_IN_ASAN_REPORT_STORE_N): New.
18498 * asan.c (struct asan_mem_ref): Change access_size type to
18500 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18501 update_mem_ref_hash_table): Likewise.
18502 (asan_mem_ref_hasher::hash): Hash in a HWI.
18503 (report_error_func): Change size_in_bytes argument to HWI.
18504 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18506 (build_shadow_mem_access): New function.
18507 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18508 Handle size_in_bytes not power of two or larger than 16.
18509 (instrument_derefs): Don't give up if size_in_bytes is not
18510 power of two or is larger than 16.
18512 2014-05-30 Kai Tietz <ktietz@redhat.com>
18515 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18516 for sibling-tail-calls.
18517 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18519 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18520 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18522 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18524 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18525 * config/avr/avr-tables.opt: Regenerate.
18526 * config/avr/t-multilib: Regenerate.
18527 * doc/avr-mmcu.texi: Regenerate.
18529 2014-05-30 Ian Lance Taylor <iant@google.com>
18531 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18534 2014-05-30 Tom de Vries <tom@codesourcery.com>
18536 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18539 2014-05-30 Tom de Vries <tom@codesourcery.com>
18541 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18542 * lra.c (initialize_lra_reg_info_element): Add init of
18543 actual_call_used_reg_set field.
18544 (lra): Call lra_create_live_ranges before lra_inheritance for
18546 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18548 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18549 instead of call_used_reg_set for -fuse-caller-save.
18550 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18552 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18554 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18556 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18558 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18560 * ira.c (ira_get_dup_out_num): Check for output operands at
18561 the start of the loop. Handle cases where an included alternative
18562 follows an excluded one.
18564 2014-05-29 Mike Stump <mikestump@comcast.net>
18567 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18568 post ld passes when lto is used.
18570 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18572 PR rtl-optimization/61325
18573 * lra-constraints.c (process_address): Rename to process_address_1.
18574 (process_address): New function.
18576 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18578 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18579 TYPES_BINOPV): New static data.
18580 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18582 * config/aarch64/aarch64-simd.md (aarch64_ext,
18583 aarch64_im_lane_boundsi): New patterns.
18584 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18586 (aarch64_evpc_ext): New function.
18588 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18590 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18591 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18592 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18593 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18594 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18596 2014-05-29 Tom de Vries <tom@codesourcery.com>
18598 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18600 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18601 Richard Sandiford <rdsandiford@googlemail.com>
18603 * arm/iterators.md (shiftable_ops): New code iterator.
18604 (t2_binop0, arith_shift_insn): New code attributes.
18605 * arm/predicates.md (shift_nomul_operator): New predicate.
18606 * arm/arm.md (insn_enabled): Delete.
18607 (enabled): Remove insn_enabled test.
18608 (*arith_shiftsi): Delete. Replace with ...
18609 (*<arith_shift_insn>_multsi): ... new pattern.
18610 (*<arith_shift_insn>_shiftsi): ... new pattern.
18611 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18613 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18614 Tom de Vries <tom@codesourcery.com>
18616 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18617 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18619 (mips_split_call): Use POST_CALL_TMP_REG.
18620 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18622 2014-05-29 Tom de Vries <tom@codesourcery.com>
18624 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18625 with #ifdef STACK_REGS.
18627 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18629 * varasm.c (get_variable_section): Walk aliases.
18630 (place_block_symbol): Walk aliases.
18632 2014-05-28 Tom de Vries <tom@codesourcery.com>
18635 2014-05-28 Tom de Vries <tom@codesourcery.com>
18637 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18638 * lra.c (initialize_lra_reg_info_element): Add init of
18639 actual_call_used_reg_set field.
18640 (lra): Call lra_create_live_ranges before lra_inheritance for
18642 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18644 * lra-constraints.c (need_for_call_save_p): Use
18645 actual_call_used_reg_set instead of call_used_reg_set for
18647 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18649 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18651 * doc/md.texi: Document that the % constraint character must
18652 be at the beginning of the string.
18653 * genoutput.c (validate_insn_alternatives): Check that '=',
18654 '+' and '%' only appear at the beginning of a constraint.
18655 * ira.c (commutative_constraint_p): Delete.
18656 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18657 at the start of the string.
18658 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18660 * config/arm/neon.md (bicdi3_neon): Likewise.
18661 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18662 (slt_si, sltu_si): Likewise.
18663 * config/vax/vax.md (sbcdi3): Likewise.
18664 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18665 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18666 (mul64): Move '%' to beginning of constraint.
18667 * config/arm/arm.md (*xordi3_insn): Likewise.
18668 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18669 (xorsi3): Likewise.
18671 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18673 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18675 2014-05-28 Jason Merrill <jason@redhat.com>
18678 * cgraph.h (symtab_node::get_comdat_group_id): New.
18679 * cgraphunit.c (analyze_functions): Call it.
18680 * symtab.c (dump_symtab_node): Likewise.
18681 * tree.c (decl_comdat_group_id): New.
18682 * tree.h: Declare it.
18683 * lto-streamer-out.c (write_symbol): Use it.
18684 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18686 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18688 PR bootstrap/PR61146
18689 * wide-int.cc: Do not include longlong.h when compiling with clang.
18691 2014-05-28 Richard Biener <rguenther@suse.de>
18693 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18694 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18695 (vrp_visit_assignment_or_call): Print less vertical space.
18696 (vrp_visit_stmt): Likewise.
18697 (vrp_visit_phi_node): Likewise. For a PHI argument with
18698 VR_VARYING range consider recording it as copy.
18700 2014-05-28 Richard Biener <rguenther@suse.de>
18703 2014-05-28 Richard Biener <rguenther@suse.de>
18705 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18707 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18709 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18710 sufficiently aligned and an offset is used at the same time.
18711 (expand_expr_real_1): Likewise.
18713 2014-05-28 Richard Biener <rguenther@suse.de>
18715 PR middle-end/61045
18716 * fold-const.c (fold_comparison): When folding
18717 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18718 the sign of the remaining constant operand stays the same.
18720 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18722 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18723 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18724 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18726 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18727 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18728 (m32bit-doubles) Likewise.
18729 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18730 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18733 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18735 * configure.ac ($gcc_cv_ld_clearcap): New test.
18736 * configure: Regenerate.
18737 * config.in: Regenerate.
18738 * config/sol2.opt (mclear-hwcap): New option.
18739 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18740 * config/sol2-clearcap.map: Moved here from
18741 testsuite/gcc.target/i386/clearcap.map.
18742 * config/sol2-clearcapv2.map: Move here from
18743 gcc.target/i386/clearcapv2.map.
18744 * config/t-sol2 (install): Depend on install-clearcap-map.
18745 (install-clearcap-map): New target.
18746 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18749 2014-05-28 Richard Biener <rguenther@suse.de>
18751 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18752 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18753 ... here and remove the rest.
18754 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18756 2014-05-28 Richard Biener <rguenther@suse.de>
18758 PR tree-optimization/61335
18759 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18760 new range fails, drop to varying.
18762 2014-05-28 Olivier Hainque <hainque@adacore.com>
18764 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18765 (CPP_SPEC): Add entry for -mcpu=8548.
18766 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18767 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18769 2014-05-28 Tom de Vries <tom@codesourcery.com>
18771 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18772 * lra.c (initialize_lra_reg_info_element): Add init of
18773 actual_call_used_reg_set field.
18774 (lra): Call lra_create_live_ranges before lra_inheritance for
18776 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18778 * lra-constraints.c (need_for_call_save_p): Use
18779 actual_call_used_reg_set instead of call_used_reg_set for
18781 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18783 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18784 Tom de Vries <tom@codesourcery.com>
18786 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18788 (@item -fuse-caller-save): New item.
18790 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18791 Tom de Vries <tom@codesourcery.com>
18793 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18794 OPT_fuse_caller_save.
18796 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18797 Tom de Vries <tom@codesourcery.com>
18799 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18800 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18801 get_call_reg_set_usage.
18802 * resource.c (mark_set_resources, mark_target_live_regs): Use
18803 get_call_reg_set_usage.
18804 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18806 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18807 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18808 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18809 * ira-build.c (ira_create_allocno): Init
18810 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18811 (create_cap_allocno, propagate_allocno_info)
18812 (propagate_some_info_from_allocno)
18813 (copy_info_to_removed_store_destinations): Handle
18814 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18815 * ira-costs.c (ira_tune_allocno_costs): Use
18816 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18818 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18819 Tom de Vries <tom@codesourcery.com>
18821 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18822 and function_used_regs_valid fields.
18823 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18824 find_all_hard_reg_sets.
18825 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18826 (get_call_reg_set_usage): New function.
18827 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18828 * regs.h (get_call_reg_set_usage): Declare.
18830 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18833 * config/dbx.h (License): Add Runtime Library Exception.
18834 * config/newlib-stdint.h (License): Same.
18835 * config/rtems.h (License): Same
18836 * config/initfini-array.h (License): Same
18837 * config/v850/v850.h (License): Same.
18838 * config/v850/v850-opts.h (License): Same
18839 * config/v850/rtems.h (License): Same.
18841 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18844 * doc/extend.texi (Local Labels): Note that label differences are
18845 not supported for AVR.
18847 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18848 Olivier Hainque <hainque@adacore.com>
18850 * rtl.h (set_for_reg_notes): Declare.
18851 * emit-rtl.c (set_for_reg_notes): New function.
18852 (set_unique_reg_note): Use it.
18853 * optabs.c (add_equal_note): Likewise
18855 2014-05-27 Andrew Pinski <apinski@cavium.com>
18857 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18858 Use <w> for the register in assembly template.
18859 (stack_protect_test): Use the mode of operands[0] for the result.
18860 (stack_protect_test_<mode>): Use <w> for the register
18861 in assembly template.
18863 2014-05-27 DJ Delorie <dj@redhat.com>
18865 * config/rx/rx.c (add_vector_labels): New.
18866 (rx_output_function_prologue): Call it.
18867 (rx_handle_func_attribute): Don't require empty arguments.
18868 (rx_handle_vector_attribute): New.
18869 (rx_attribute_table): Add "vector" attribute.
18870 * doc/extend.texi (interrupt, vector): Document new/changed
18871 RX-specific attributes.
18873 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18875 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18877 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18878 predicate to detect a negative quotient.
18880 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18882 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18883 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18884 Add X - Y CMP 0 to X CMP Y transformation.
18885 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18887 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18889 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18892 2014-05-27 Steve Ellcey <sellcey@mips.com>
18894 * config/mips/mips.c: Add include of cgraph.h.
18896 2014-05-27 Richard Biener <rguenther@suse.de>
18898 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18900 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18903 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18904 * config/arm/arm-cores.def (License): Same.
18905 * config/arm/arm-opts.h (License): Same.
18906 * config/arm/aout.h (License): Same.
18907 * config/arm/bpabi.h (License): Same.
18908 * config/arm/elf.h (License): Same.
18909 * config/arm/linux-elf.h (License): Same.
18910 * config/arm/linux-gas.h (License): Same.
18911 * config/arm/netbsd-elf.h (License): Same.
18912 * config/arm/uclinux-eabi.h (License): Same.
18913 * config/arm/uclinux-elf.h (License): Same.
18914 * config/arm/vxworks.h (License): Same.
18916 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18918 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18919 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18920 (arm_init_neon_builtins): Handle NEON_BSWAP.
18921 Define required type nodes.
18922 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18923 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18924 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18925 * config/arm/iterators.md (VDQHSD): New mode iterator.
18927 2014-05-27 Richard Biener <rguenther@suse.de>
18929 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18930 Try using literal operands when comparing value-ranges failed.
18932 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18934 * ira.c (commutative_operand): Adjust for change to recog_data.
18935 [Missing from previous commit.]
18937 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18939 * system.h (TEST_BIT): New macro.
18940 * recog.h (alternative_mask): New type.
18941 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18942 (recog_data_d): Replace alternative_enabled_p array with
18943 enabled_alternatives.
18944 (target_recog): New structure.
18945 (default_target_recog, this_target_recog): Declare.
18946 (get_enabled_alternatives, recog_init): Likewise.
18947 * recog.c (default_target_recog, this_target_recog): New variables.
18948 (get_enabled_alternatives): New function.
18949 (extract_insn): Use it.
18950 (recog_init): New function.
18951 (preprocess_constraints, constrain_operands): Adjust for change to
18953 * postreload.c (reload_cse_simplify_operands): Likewise.
18954 * reload.c (find_reloads): Likewise.
18955 * ira-costs.c (record_reg_classes): Likewise.
18956 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18957 all alternatives after a disabled one would be skipped.
18958 (ira_implicitly_set_insn_hard_regs): Likewise.
18959 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18960 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18961 with enabled_alternatives.
18962 * lra.c (free_insn_recog_data): Update accordingly.
18963 (lra_update_insn_recog_data): Likewise.
18964 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18965 * lra-constraints.c (process_alt_operands): Likewise. Handle
18966 only_alternative as part of the enabled mask.
18967 * target-globals.h (this_target_recog): Declare.
18968 (target_globals): Add a recog field.
18969 (restore_target_globals): Restore this_target_recog.
18970 * target-globals.c: Include recog.h.
18971 (default_target_globals): Initialize recog field.
18972 (save_target_globals): Likewise.
18973 * reginfo.c (reinit_regs): Call recog_init.
18974 * toplev.c (backend_init_target): Likewise.
18976 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18978 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18979 rather than any named insn's code.
18981 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18984 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18985 * config/arm/arm-cores.def (License): Same.
18987 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18989 * tree.h (decl_comdat_group): Declare.
18990 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18991 * tree.c (decl_comdat_group): Here.
18993 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18995 PR rtl-optimization/61222
18996 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18997 the shift, truncate the PLUS operand to the result mode.
18999 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
19002 * config/i386/i386.c (ix86_rtx_costs)
19003 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
19006 2014-05-26 Martin Jambor <mjambor@suse.cz>
19008 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
19011 2014-05-26 Richard Biener <rguenther@suse.de>
19013 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
19014 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
19015 Provide specializations.
19016 (wi::int_traits <HOST_WIDE_INT>,
19017 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
19019 2014-05-26 Alan Modra <amodra@gmail.com>
19022 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
19023 params and return a bool. Remove dead code. Update comment.
19024 Assert we have a const_int source. Remove bogus code from
19025 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
19026 handling of constants > 2G and reg_equal note, from..
19027 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
19028 return value. Update comment. If we can, use a new pseudo
19029 for intermediate calculations.
19030 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
19032 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
19033 call to rs6000_emit_set_const in splitter.
19034 (movdi_internal64+2, +3): Likewise.
19036 2014-05-26 Richard Biener <rguenther@suse.de>
19038 * system.h: Define __STDC_FORMAT_MACROS before
19039 including inttypes.h.
19040 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
19041 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
19042 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
19043 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
19044 HOST_WIDEST_INT_C): Remove.
19045 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
19046 if C99 inttypes.h is not available.
19047 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
19048 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
19049 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
19050 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
19051 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
19052 (struct output_info): Likewise.
19053 (print_statistics): Adjust.
19054 (dump_bitmap_statistics): Likewise.
19055 * bt-load.c (migrate_btr_defs): Print with PRId64.
19056 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
19057 (MAX_SAFE_MULTIPLIER): Adjust.
19058 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
19059 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
19060 dump_cgraph_node): Likewise.
19061 * final.c (dump_basic_block_info): Likewise.
19062 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
19063 * gcov.c (format_gcov): Likewise.
19064 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
19066 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
19067 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
19068 (inline_small_functions, dump_overall_stats, dump_inline_stats):
19069 Use PRId64 for dumping.
19070 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
19071 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
19072 (add_allocno_hard_regs): Adjust.
19073 * loop-doloop.c (doloop_modify): Print using PRId64.
19074 * loop-iv.c (inverse): Compute in uint64_t.
19075 (determine_max_iter, iv_number_of_iterations): Likewise.
19076 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
19077 Print using PRId64.
19078 * lto-streamer-out.c (write_symbol): Use uint64_t.
19079 * mcf.c (CAP_INFINITY): Use int64_t maximum.
19080 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
19081 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
19082 * modulo-sched.c (const_iteration_count): Use int64_t.
19083 (sms_schedule): Dump using PRId64.
19084 * predict.c (dump_prediction): Likewise.
19085 * pretty-print.h (pp_widest_integer): Remove.
19086 * profile.c (get_working_sets, is_edge_inconsistent,
19087 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
19088 * tree-pretty-print.c (pp_double_int): Remove case handling
19089 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
19090 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
19092 (pass_optimize_bswap::execute): Remove restriction on hosts.
19093 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
19094 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
19095 * tree.c (widest_int_cst_value): Remove.
19096 * tree.h (widest_int_cst_value): Likewise.
19097 * value-prof.c (dump_histogram_value): Print using PRId64.
19098 * gengtype.c (main): Also inject int64_t.
19099 * ggc-page.c (struct max_alignment): Use int64_t.
19100 * alloc-pool.c (struct allocation_object_def): Likewise.
19101 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
19103 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
19104 * doc/tm.texi: Regenerated.
19105 * gengtype-lex.l (IWORD): Handle [u]int64_t.
19106 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
19107 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
19108 mmix_output_register_setting): Use [u]int64_t in prototypes.
19109 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
19110 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
19111 mmix_output_octa, mmix_output_shifted_value): Adjust.
19112 (mmix_intval): Adjust. Remove unreachable case.
19113 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
19115 2014-05-26 Richard Biener <rguenther@suse.de>
19117 * configure.ac: Drop __int64 type check. Insist that we
19118 found uint64_t and int64_t.
19119 * hwint.h (HOST_BITS_PER___INT64): Remove.
19120 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
19121 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
19122 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
19123 (HOST_WIDEST_FAST_INT): Remove __int64 case.
19124 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
19125 for dst_q_src_df_rms_cdt.
19126 * configure: Regenerate.
19127 * config.in: Likewise.
19129 2014-05-26 Michael Tautschnig <mt@debian.org>
19132 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
19133 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
19135 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19137 PR rtl-optimization/61278
19138 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
19140 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19142 PR rtl-optimization/61220
19143 Part of PR rtl-optimization/61225
19144 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
19145 insn; skip split_edge for a block with only one successor.
19147 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19149 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
19152 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19154 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
19155 (update_vtable_references): New function.
19156 (function_and_variable_visibility): Rewrite also vtable initializers.
19157 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
19159 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19161 * ggc.h (ggc_grow): New function.
19162 * ggc-none.c (ggc_grow): New function.
19163 * ggc-page.c (ggc_grow): Likewise.
19165 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19167 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
19168 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
19169 comdat_can_be_unshared_p, cgraph_externally_visible_p,
19170 varpool_externally_visible_p, can_replace_by_local_alias,
19171 update_visibility_by_resolution_info, function_and_variable_visibility,
19172 pass_data_ipa_function_and_variable_visibility,
19173 make_pass_ipa_function_and_variable_visibility,
19174 whole_program_function_and_variable_visibility,
19175 pass_data_ipa_whole_program_visibility,
19176 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
19177 * cgraph.h (cgraph_local_node_p): Declare.
19178 * ipa-visibility.c: New file.
19179 * Makefile.in (OBJS): Add ipa-visiblity.o
19181 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19183 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
19184 that var decl is available.
19186 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19188 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
19189 symtab_node pointer.
19190 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
19191 (find_decls_types_r): Do not walk COMDAT_GROUP.
19192 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
19193 * varasm.c (make_decl_one_only): Use set_comdat_group;
19194 create node if needed.
19195 * ipa-inline-transform.c (save_inline_function_body): Update
19196 way we decl->symtab mapping.
19197 * symtab.c (symtab_hash, hash_node, eq_node
19198 symtab_insert_node_to_hashtable): Remove.
19199 (symtab_register_node): Update.
19200 (symtab_unregister_node): Update.
19201 (symtab_get_node): Reimplement as inline function.
19202 (symtab_add_to_same_comdat_group): Update.
19203 (symtab_dissolve_same_comdat_group_list): Update.
19204 (dump_symtab_base): Update.
19205 (verify_symtab_base): Update.
19206 (symtab_make_decl_local): Update.
19207 (fixup_same_cpp_alias_visibility): Update.
19208 (symtab_nonoverwritable_alias): Update.
19209 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
19210 * ipa.c (update_visibility_by_resolution_info): UPdate.
19211 * bb-reorder.c: Include cgraph.h
19212 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
19213 with comdat groups.
19214 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
19215 * cgraph.c (cgraph_get_create_node): Update.
19216 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
19218 (symtab_get_node): Make inline.
19219 (symtab_insert_node_to_hashtable): Remove.
19220 (symtab_can_be_discarded): Update.
19221 (decl_comdat_group): New function.
19222 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
19224 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
19226 (read_comdat_group): New function.
19227 (input_node, input_varpool_node): Use it.
19228 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19230 * mips.c (mips_start_unique_function): Likewise.
19231 (ix86_code_end): Likewise.
19232 (rs6000_code_end): Likweise.
19233 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19235 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19237 * gengtype-state.c (fatal_reading_state): Bring offline.
19238 * optabs.c (widening_optab_handler): Bring offline.
19239 * optabs.h (widening_optab_handler): Likewise.
19240 * final.c (get_attr_length_1): Likewise.
19242 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19244 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19246 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19248 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19249 (ppc440-compare): Include shift with dot.
19250 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19251 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19253 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19255 (e6500_sfx2): Include it.
19256 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19257 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19258 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19259 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19260 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19261 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19262 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19263 *lshiftrt_internal1le, *lshiftrt_internal1be,
19264 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19265 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19266 *rotldi3_internal10le, *rotldi3_internal10be,
19267 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19268 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19269 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19270 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19271 define_insns): Use type "shift" in the appropriate alternatives.
19273 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19275 * config/rs6000/rs6000.md (type): Add "logical". Delete
19277 (dot): Adjust comment.
19278 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19279 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19280 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19281 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19282 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19283 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19284 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19285 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19287 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19288 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19289 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19290 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19291 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19292 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19293 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19294 * config/rs6000/8540.md (ppc8540_su): Adjust.
19295 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19296 cell-cmp-microcoded): Adjust.
19297 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19298 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19299 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19300 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19301 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19302 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19303 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19304 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19305 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19307 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19308 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19309 Adjust. Adjust comment.
19310 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19311 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19313 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19315 * config/rs6000/rs6000.md (type): Add "add".
19316 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19317 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19318 define_insns): Use it.
19319 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19321 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19322 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19323 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19324 * config/rs6000/601.md (ppc601-integer): Adjust.
19325 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19326 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19327 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19328 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19329 * config/rs6000/8540.md (ppc8540_su): Adjust.
19330 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19331 cell-cmp-microcoded): Adjust.
19332 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19333 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19334 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19335 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19336 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19337 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19338 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19339 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19340 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19342 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19343 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19344 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19345 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19347 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19349 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19350 "delayed_compare", "var_delayed_compare".
19351 (var_shift): New attribute.
19352 (cell_micro): Adjust.
19353 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19354 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19355 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19356 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19357 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19358 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19359 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19360 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19361 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19362 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19363 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19364 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19365 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19366 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19367 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19368 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19369 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19370 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19371 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19372 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19373 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19374 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19375 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19376 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19377 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19379 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19380 * config/rs6000/440.md (ppc440-integer): Adjust.
19381 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19382 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19383 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19384 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19385 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19386 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19387 * config/rs6000/8540.md (ppc8540_su): Adjust.
19388 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19389 cell-cmp-microcoded): Adjust.
19390 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19391 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19392 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19393 e500mc64_delayed): Adjust.
19394 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19395 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19396 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19397 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19398 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19399 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19400 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19401 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19402 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19404 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19405 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19407 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19409 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19410 (bits): New mode_attr.
19411 (idiv_ldiv): Delete mode_attr.
19412 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19413 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19414 rs6000_adjust_priority, is_nonpipeline_insn,
19415 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19417 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19418 * config/rs6000/440.md (ppc440-idiv): Adjust.
19419 * config/rs6000/476.md (ppc476-idiv): Adjust.
19420 * config/rs6000/601.md (ppc601-idiv): Adjust.
19421 * config/rs6000/603.md (ppc603-idiv): Adjust.
19422 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19423 ppc620-ldiv): Adjust.
19424 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19425 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19426 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19427 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19428 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19429 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19430 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19431 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19432 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19433 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19434 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19435 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19436 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19437 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19438 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19439 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19440 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19441 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19443 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19445 * config/rs6000/rs6000.md (type): Delete "insert_word",
19446 "insert_dword". Add "insert".
19447 (size): Update comment.
19448 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19449 insn_must_be_first_in_group): Adjust.
19450 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19451 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19452 *insvsi_internal6, insvdi_internal): Adjust.
19454 * config/rs6000/40x.md (ppc403-integer): Adjust.
19455 * config/rs6000/440.md (ppc440-integer): Adjust.
19456 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19457 * config/rs6000/601.md (ppc601-integer): Adjust.
19458 * config/rs6000/603.md (ppc603-integer): Adjust.
19459 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19460 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19461 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19462 * config/rs6000/8540.md (ppc8540_su): Adjust.
19463 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19464 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19465 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19466 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19467 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19468 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19469 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19470 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19471 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19472 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19473 * config/rs6000/power7.md (power7-integer): Adjust.
19474 * config/rs6000/power8.md (power8-1cyc): Adjust.
19475 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19476 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19478 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19480 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19481 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19482 (size): New attribute.
19483 (dot): New attribute.
19484 (cell_micro): Adjust.
19485 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19486 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19487 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19488 umuldi3_highpart): Adjust.
19489 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19490 rs6000_adjust_priority, is_nonpipeline_insn,
19491 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19493 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19494 ppc405-imul3): Adjust.
19495 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19496 * config/rs6000/476.md (ppc476-imul): Adjust.
19497 * config/rs6000/601.md (ppc601-imul): Adjust.
19498 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19499 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19500 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19501 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19502 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19504 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19505 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19506 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19507 cell-imul): Adjust.
19508 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19509 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19510 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19511 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19512 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19513 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19514 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19515 power4-lmul, power4-imul, power4-imul3): Adjust.
19516 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19517 power5-lmul, power5-imul, power5-imul3): Adjust.
19518 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19519 power6-lmul, power6-imul, power6-imul3): Adjust.
19520 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19521 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19523 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19524 rs64a-lmul): Adjust.
19525 * config/rs6000/titan.md (titan_imul): Adjust.
19527 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19529 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19530 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19531 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19532 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19533 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19534 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19535 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19536 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19537 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19538 * config/rs6000/titan.md: Delete nonsensical comment.
19539 (titan_imul): Add type imul3.
19540 (titan_mulhw): Remove type imul3; add type halfmul.
19542 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19544 * config/rs6000/rs6000.md (type): Reorder, reformat.
19546 2014-05-23 Martin Jambor <mjambor@suse.cz>
19548 PR tree-optimization/53787
19549 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19550 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19551 analysis_done, update all uses.
19552 * ipa-prop.c: Include domwalk.h
19553 (param_analysis_info): Removed.
19554 (param_aa_status): New type.
19555 (ipa_bb_info): Likewise.
19556 (func_body_info): Likewise.
19557 (ipa_get_bb_info): New function.
19558 (aa_overwalked): Likewise.
19559 (find_dominating_aa_status): Likewise.
19560 (parm_bb_aa_status_for_bb): Likewise.
19561 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19562 (load_from_unmodified_param): Accept func_body_info as a parameter
19563 instead of parms_ainfo.
19564 (parm_ref_data_preserved_p): Changed to use new param AA info.
19565 (parm_ref_data_pass_through_p): Likewise.
19566 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19567 (compute_complex_assign_jump_func): Changed to use new param AA info.
19568 (compute_complex_ancestor_jump_func): Likewise.
19569 (ipa_compute_jump_functions_for_edge): Likewise.
19570 (ipa_compute_jump_functions): Removed.
19571 (ipa_compute_jump_functions_for_bb): New function.
19572 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19574 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19575 and info, moved variable declarations down.
19576 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19578 (ipa_analyze_stmt_uses): Likewise.
19579 (ipa_analyze_params_uses): Removed.
19580 (ipa_analyze_params_uses_in_bb): New function.
19581 (ipa_analyze_controlled_uses): Likewise.
19582 (free_ipa_bb_info): Likewise.
19583 (analysis_dom_walker): New class.
19584 (ipa_analyze_node): Handle node-specific forbidden analysis,
19585 initialize and free func_body_info, use dominator walker.
19586 (ipcp_modif_dom_walker): New class.
19587 (ipcp_transform_function): Create and free func_body_info, use
19588 ipcp_modif_dom_walker, moved a lot of functionality there.
19590 2014-05-23 Marek Polacek <polacek@redhat.com>
19591 Jakub Jelinek <jakub@redhat.com>
19593 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19594 * gcc.c (sanitize_spec_function): Likewise.
19595 * convert.c (convert_to_integer): Include "ubsan.h". Add
19596 floating-point to integer instrumentation.
19597 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19598 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19599 SANITIZE_NONDEFAULT.
19600 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19601 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19602 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19603 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19604 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19605 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19606 float/double/long double.
19607 (ubsan_instrument_float_cast): New function.
19608 * ubsan.h (ubsan_instrument_float_cast): Declare.
19610 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19612 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19614 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19615 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19616 Adjust for tailcalling through registers.
19617 * config/aarch64/aarch64.h (enum reg_class): New caller save
19619 (REG_CLASS_NAMES): Likewise.
19620 (REG_CLASS_CONTENTS): Likewise.
19621 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19622 Allow tailcalling without decls.
19624 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19626 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19627 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19629 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19630 gsi, and variables v_* to v*.
19632 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19634 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19636 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19638 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19639 * omp-low.c: Update accordingly.
19641 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19642 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19643 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19644 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19645 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19646 GF_OMP_TARGET_KIND_UPDATE.
19648 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19649 Explicitly enumerate the expected region types.
19651 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19654 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19655 documentation; the old documentation didn't clearly state the
19656 constraints on the contents of the pointed-to storage.
19658 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19660 Fix bootstrap error on ia64
19661 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19662 Return default value.
19664 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19666 PR tree-optimization/54733
19667 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19669 (find_bswap_or_nop_load): New.
19670 (find_bswap_1): Renamed to ...
19671 (find_bswap_or_nop_1): This. Also add support for memory source.
19672 (find_bswap): Renamed to ...
19673 (find_bswap_or_nop): This. Also add support for memory source and
19674 detection of bitwise operations equivalent to load in target
19676 (execute_optimize_bswap): Likewise. Also move its leading comment back
19677 in place and split statement transformation into ...
19678 (bswap_replace): This.
19680 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19682 PR rtl-optimization/61215
19683 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19684 simplify_gen_subreg until final substitution.
19686 2014-05-23 Alan Modra <amodra@gmail.com>
19689 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19690 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19691 Use "Y" constraint rather than "m".
19693 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19695 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19697 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19698 New function declaration.
19699 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19700 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19701 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19702 (aarch64_init_builtins) : Initialize builtins
19703 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19704 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19705 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19706 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19707 and __builtins_aarch64_set_fpsr.
19708 (aarch64_atomic_assign_expand_fenv): New function.
19709 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19710 (get_fpcr) : Likewise.
19711 (set_fpsr) : Likewise.
19712 (get_fpsr) : Likewise.
19713 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19714 and UNSPECV_SET_FPSR.
19715 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19716 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19717 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19719 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19721 PR rtl-optimization/60969
19722 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19723 constraints. Set up mem cost for NO_REGS case.
19725 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19727 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19729 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19731 * config/darwin.c: Include "lto-section-names.h".
19732 (LTO_SEGMENT_NAME): Don't define.
19733 * config/i386/winnt.c: Include "lto-section-names.h".
19734 * lto-streamer.c: Include "lto-section-names.h".
19735 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19736 * lto-wrapper.c: Include "lto-section-names.h".
19737 (LTO_SECTION_NAME_PREFIX): Don't define.
19738 * lto-section-names.h: New file.
19739 * cgraphunit.c: Include "lto-section-names.h".
19741 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19743 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19745 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19748 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19750 2014-05-22 Nick Clifton <nickc@redhat.com>
19752 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19754 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19756 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19757 -> (T)A transformation to integer types.
19759 2014-05-22 Teresa Johnson <tejohnson@google.com>
19761 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19762 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19763 (gcov_rewrite): Use gcov_nonruntime_assert.
19764 (gcov_open): Ditto.
19765 (gcov_write_words): Ditto.
19766 (gcov_write_length): Ditto.
19767 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19768 gcc_assert from IN_LIBGCOV code.
19769 (gcov_read_summary): Use gcov_error to flag profile corruption.
19770 (gcov_sync): Use gcov_nonruntime_assert.
19771 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19772 (gcov_histo_index): Use gcov_nonruntime_assert.
19773 (static void gcov_histogram_merge): Ditto.
19774 (compute_working_sets): Ditto.
19775 * gcov-io.h (gcov_nonruntime_assert): Define.
19776 (gcov_error): Define for !IN_LIBGCOV
19778 2014-05-22 Richard Biener <rguenther@suse.de>
19780 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19781 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19782 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19783 and deallocation site.
19784 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19785 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19786 passing through the incoming points-to set.
19787 (handle_lhs_call): Use flags argument instead of recomputing it.
19788 (find_func_aliases_for_call): Call handle_lhs_call with proper
19791 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19793 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19794 all padding bits in REAL_VALUE_TYPE are cleared.
19796 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19798 Cleanup and improve multipass_dfa_lookahead_guard
19799 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19800 (core2i7_first_cycle_multipass_begin,)
19801 (core2i7_first_cycle_multipass_issue,)
19802 (core2i7_first_cycle_multipass_backtrack): Update signature.
19803 * config/ia64/ia64.c
19804 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19805 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19806 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19808 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19809 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19811 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19813 * doc/tm.texi: Regenerate.
19815 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19816 * haifa-sched.c (ready_try): Make signed to allow negative values.
19817 (rebug_ready_list_1): Update.
19818 (choose_ready): Simplify.
19819 (sched_extend_ready_list): Update.
19821 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19823 Remove IA64 speculation tweaking flags
19824 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19825 speculation tuning flags.
19826 (msched-prefer-non-data-spec-insns,)
19827 (msched-prefer-non-control-spec-insns): Obsolete options.
19828 * haifa-sched.c (choose_ready): Remove handling of
19829 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19830 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19831 and PREFER_NON_DATA_SPEC.
19832 * sel-sched.c (process_spec_exprs): Remove handling of
19833 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19835 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19837 Improve scheduling debug output
19838 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19839 (advance_one_cycle): Update.
19840 (schedule_insn, queue_to_ready): Add debug printouts.
19841 (debug_ready_list_1): New static function.
19842 (debug_ready_list): Update.
19843 (max_issue): Add debug printouts.
19844 (dump_insn_stream): New static function.
19845 (schedule_block): Use it. Also better indent printouts.
19847 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19849 Fix sched_insn debug counter
19850 * haifa-sched.c (schedule_insn): Update.
19851 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19852 (save_backtrack_point, restore_backtrack_point): Update.
19853 (first_nonscheduled_insn): New static function.
19854 (queue_to_ready, choose_ready): Use it.
19855 (schedule_block): Init nonscheduled_insns_begin.
19856 (sched_emit_insn): Update.
19859 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19861 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19863 (aarch64_secondary_reload) : LikeWise.
19864 (aarch64_class_max_nregs) : Remove CORE_REGS.
19865 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19866 (REG_CLASS_NAMES) : Likewise.
19867 (REG_CLASS_CONTENTS) : LikeWise.
19868 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19870 2014-05-21 Guozhi Wei <carrot@google.com>
19873 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19875 (vqdmulhq_n_s16): Likewise.
19877 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19879 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19881 2014-05-21 Marek Polacek <polacek@redhat.com>
19884 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19886 2014-05-21 Martin Jambor <mjambor@suse.cz>
19888 * doc/invoke.texi (Optimize Options): Document parameters
19889 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19890 ipa-cp-array-index-hint-bonus.
19892 2014-05-21 Mark Wielaard <mjw@redhat.com>
19895 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19896 version >= 3 or not strict DWARF.
19897 * langhooks.h (struct lang_hooks_for_types): Add
19898 enum_underlying_base_type.
19899 * langhooks.c (lhd_enum_underlying_base_type): New function.
19900 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19901 enum_underlying_base_type.
19902 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19903 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19904 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19906 2014-05-21 Richard Biener <rguenther@suse.de>
19908 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19910 2014-05-21 John Marino <gnugcc@marino.st>
19912 * config.gcc (*-*-dragonfly*): New target.
19913 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19914 * configure: Regenerate.
19915 * config/dragonfly-stdint.h: New.
19916 * config/dragonfly.h: New.
19917 * config/dragonfly.opt: New.
19918 * config/i386/dragonfly.h: New.
19919 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19921 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19923 * tree.def (VOID_CST): New.
19924 * tree-core.h (TI_VOID): New.
19925 * tree.h (void_node): New.
19926 * tree.c (tree_node_structure_for_code, tree_code_size)
19927 (iterative_hash_expr): Handle VOID_CST.
19928 (build_common_tree_nodes): Initialize void_node.
19930 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19932 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19934 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19936 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19939 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19940 flag_reorder_blocks_and_partition.
19941 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19943 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19946 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19948 (*addc_r_t): Add new insn_and_split.
19950 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19952 PR middle-end/61252
19953 * omp-low.c (handle_simd_reference): New function.
19954 (lower_rec_input_clauses): Use it. Defer adding reference
19955 initialization even for reduction without placeholder if in simd,
19956 handle it properly later on.
19958 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19960 PR tree-optimization/60899
19961 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19962 assume all static symbols will have definition wile parsing and
19963 check the do have definition later in compilation; check that
19964 variable referring symbol will be output before concluding that
19965 reference is safe; be conservative for referring local statics;
19966 be more precise about when comdat is output in other partition.
19968 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19971 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19973 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19974 (ipa_inline): Loop inline_to_all_callers until no more aliases
19977 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19979 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19980 set writeonly flag only for vars actually written to.
19982 2014-05-20 Dehao Chen <dehao@google.com>
19984 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19985 and callee count to get clone count.
19986 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19987 count in copy_body.
19989 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19991 PR rtl-optimization/61243
19992 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19994 2014-05-20 Xinliang David Li <davidxl@google.com>
19996 * cgraphunit.c (walk_polymorphic_call_targets): Add
19997 dbgcnt and fopt-info support.
19998 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19999 * ipa-devirt.c (ipa_devirt): Ditto.
20000 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
20001 * ipa.c (walk_polymorphic_call_targets): Ditto.
20002 * gimple-fold.c (fold_gimple_assign): Ditto.
20003 (gimple_fold_call): Ditto.
20004 * dbgcnt.def: New counter.
20006 2014-05-20 DJ Delorie <dj@redhat.com>
20008 * config/msp430/msp430.md (split): Don't allow subregs when
20009 splitting SImode adds.
20010 (andneghi): Fix subtraction logic.
20011 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
20013 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20015 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
20017 * except.c (switch_to_exception_section, resolve_unique_section,
20018 get_named_text_section, default_function_rodata_section,
20019 align_variable, get_block_for_decl, default_section_type_flags):
20020 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
20021 * symtab.c (symtab_add_to_same_comdat_group,
20022 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
20023 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
20025 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
20026 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
20027 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
20028 (c6x_function_in_section_p): Likewise.
20029 * config/darwin.c (machopic_select_section): Likewise.
20030 * config/arm/arm.c (arm_function_in_section_p): Likewise.
20031 * config/mips/mips.c (mips_function_rodata_section): Likewise.
20032 * config/mep/mep.c (mep_select_section): LIkewise.
20033 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
20035 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
20037 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
20038 EH region of calls to pure functions that can throw an exception.
20039 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
20040 (copy_reference_ops_from_call): Also copy the EH region of the call if
20041 it can throw an exception.
20043 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20045 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
20046 nested VEC_SELECTs that are inverses of each other.
20048 2014-05-20 Richard Biener <rguenther@suse.de>
20050 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
20051 (extract_and_process_scc_for_name): not here.
20052 (cond_dom_walker::before_dom_children): Only process
20053 stmts that end the BB in interesting ways.
20054 (run_scc_vn): Mark param uses as visited.
20056 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20058 * config/arm/arm.md (arith_shiftsi): Do not predicate for
20061 2014-05-20 Nick Clifton <nickc@redhat.com>
20063 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
20064 (msp430_gimplify_va_arg_expr): New function.
20065 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
20067 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
20068 operand 0 in order to prevent confusion about the number of
20069 registers involved.
20071 2014-05-20 Richard Biener <rguenther@suse.de>
20073 PR tree-optimization/61221
20074 * tree-ssa-pre.c (el_to_update): Remove.
20075 (eliminate_dom_walker::before_dom_children): Handle released
20076 VDEFs by value-numbering them to the associated VUSE. Update
20077 stmt immediately for substituted call address.
20078 (eliminate): Remove delayed stmt updating code.
20079 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
20080 possibly late re-numbered vuses.
20081 (vn_reference_lookup_2): Adjust.
20082 (vn_reference_lookup_pieces): Likewise.
20083 (vn_reference_lookup): Likewise.
20085 2014-05-20 Richard Biener <rguenther@suse.de>
20087 * config.gcc: Remove need_64bit_hwint.
20088 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
20089 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
20091 * config.in: Regenerate.
20092 * configure: Likewise.
20094 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
20096 * doc/extend.texi: Create Label Attributes section,
20097 move all label attributes into it and reference it.
20099 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
20101 * arm.c (thumb1_reorg): When scanning backwards skip anything
20102 that's not a proper insn.
20104 2014-05-19 Richard Biener <rguenther@suse.de>
20106 PR tree-optimization/61221
20107 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20108 Do nothing for unreachable blocks.
20109 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
20110 Improve unreachability detection.
20112 2014-05-19 Richard Biener <rguenther@suse.de>
20114 PR tree-optimization/61209
20115 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
20117 2014-05-19 Nick Clifton <nickc@redhat.com>
20119 * except.c (init_eh): Fix computation of builtin setjmp buffer
20120 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
20122 2014-05-19 Richard Biener <rguenther@suse.de>
20124 PR tree-optimization/61184
20125 * tree-vrp.c (is_negative_overflow_infinity): Use
20126 TREE_OVERFLOW_P and do that check first.
20127 (is_positive_overflow_infinity): Likewise.
20128 (is_overflow_infinity): Likewise.
20129 (vrp_operand_equal_p): Properly treat operands with
20130 differing overflow as not equal.
20132 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
20134 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
20135 shift simplification where it was intended.
20137 2014-05-19 Christian Bruel <christian.bruel@st.com>
20140 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
20142 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
20145 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
20148 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20150 * reg-notes.def (CROSSING_JUMP): Likewise.
20151 * rtl.h (rtx_def): Update comment for jump flag.
20152 (CROSSING_JUMP_P): Define.
20153 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
20154 of a REG_CROSSING_JUMP note.
20155 * cfghooks.c (tidy_fallthru_edges): Likewise.
20156 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
20157 * emit-rtl.c (try_split): Likewise.
20158 * haifa-sched.c (sched_create_recovery_edges): Likewise.
20159 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
20160 * jump.c (redirect_jump_2): Likewise.
20161 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
20162 (relax_delay_slots): Likewise.
20163 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
20164 (bbit_di): Likewise.
20165 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
20166 * config/sh/sh.md (jump_compact): Likewise.
20167 * bb-reorder.c (rotate_loop): Likewise.
20168 (pass_duplicate_computed_gotos::execute): Likewise.
20169 (add_reg_crossing_jump_notes): Rename to...
20170 (update_crossing_jump_flags): ...this.
20171 (pass_partition_blocks::execute): Update accordingly.
20173 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20175 * tree.h: Remove extraneous template <>.
20177 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20179 * ipa.c (symtab_remove_unreachable_nodes): Remove
20180 symbol from comdat group if its body was eliminated.
20181 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
20182 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
20183 (symtab_unregister_node): ... this one.
20184 (verify_symtab_base): More strict checking of comdats.
20185 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
20187 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20189 * tree-pass.h (make_pass_ipa_comdats): New pass.
20190 * timevar.def (TV_IPA_COMDATS): New timevar.
20191 * passes.def (pass_ipa_comdats): Add.
20192 * Makefile.in (OBJS): Add ipa-comdats.o
20193 * ipa-comdats.c: New file.
20195 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20197 * ipa.c (update_visibility_by_resolution_info): New function.
20198 (function_and_variable_visibility): Use it.
20200 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20202 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
20204 (FOR_EACH_DEFINED_SYMBOL): New macro.
20205 (varpool_first_static_initializer, varpool_next_static_initializer,
20206 varpool_first_defined_variable, varpool_next_defined_variable):
20208 (symtab_in_same_comdat_p): Correctly deal with inline functions.
20210 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20212 * ggc-page.c (ggc_handle_finalizers): Add comment.
20214 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20216 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
20217 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
20218 (ggc_internal_cleared_alloc): Likewise.
20219 * ggc-page.c (finalizer): New class.
20220 (vec_finalizer): Likewise.
20221 (globals::finalizers): New member.
20222 (globals::vec_finalizers): Likewise.
20223 (ggc_internal_alloc): Record the finalizer if any for the block being
20225 (ggc_handle_finalizers): New function.
20226 (ggc_collect): Call ggc_handle_finalizers.
20227 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20229 (ggc_internal_cleared_alloc): Likewise.
20230 (finalize): New function.
20231 (need_finalization_p): Likewise.
20232 (ggc_alloc): Install the type's destructor as the finalizer if it
20233 might do something.
20234 (ggc_cleared_alloc): Likewise.
20235 (ggc_vec_alloc): Likewise.
20236 (ggc_cleared_vec_alloc): Likewise.
20238 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20240 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20242 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20244 * alias.c (record_alias_subset): Adjust.
20245 * bitmap.c (bitmap_element_allocate): Likewise.
20246 (bitmap_gc_alloc_stat): Likewise.
20247 * cfg.c (init_flow): Likewise.
20248 (alloc_block): Likewise.
20249 (unchecked_make_edge): Likewise.
20250 * cfgloop.c (alloc_loop): Likewise.
20251 (flow_loops_find): Likewise.
20252 (rescan_loop_exit): Likewise.
20253 * cfgrtl.c (init_rtl_bb_info): Likewise.
20254 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20255 (cgraph_allocate_node): Likewise.
20256 (cgraph_create_edge_1): Likewise.
20257 (cgraph_allocate_init_indirect_info): Likewise.
20258 * cgraphclones.c (cgraph_clone_edge): Likewise.
20259 * cgraphunit.c (add_asm_node): Likewise.
20260 (init_lowered_empty_function): Likewise.
20261 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20262 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20263 (alpha_use_linkage): Likewise.
20264 * config/arc/arc.c (arc_init_machine_status): Likewise.
20265 * config/arm/arm.c (arm_init_machine_status): Likewise.
20266 * config/avr/avr.c (avr_init_machine_status): Likewise.
20267 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20268 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20269 * config/cris/cris.c (cris_init_machine_status): Likewise.
20270 * config/darwin.c (machopic_indirection_name): Likewise.
20271 (darwin_build_constant_cfstring): Likewise.
20272 (darwin_enter_string_into_cfstring_table): Likewise.
20273 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20274 * config/frv/frv.c (frv_init_machine_status): Likewise.
20275 * config/i386/i386.c (get_dllimport_decl): Likewise.
20276 (ix86_init_machine_status): Likewise.
20277 (assign_386_stack_local): Likewise.
20278 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20279 (i386_pe_maybe_record_exported_symbol): Likewise.
20280 (i386_pe_record_stub): Likewise.
20281 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20282 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20283 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20284 (m32c_note_pragma_address): Likewise.
20285 * config/mep/mep.c (mep_init_machine_status): Likewise.
20286 (mep_note_pragma_flag): Likewise.
20287 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20288 (mips16_local_alias): Likewise.
20289 (mips_init_machine_status): Likewise.
20290 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20291 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20292 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20293 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20294 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20295 * config/pa/pa.c (pa_init_machine_status): Likewise.
20296 (pa_get_deferred_plabel): Likewise.
20297 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20298 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20299 (rs6000_init_machine_status): Likewise.
20300 (output_toc): Likewise.
20301 * config/s390/s390.c (s390_init_machine_status): Likewise.
20302 * config/score/score.c (score_output_external): Likewise.
20303 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20304 * config/spu/spu.c (spu_init_machine_status): Likewise.
20305 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20306 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20307 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20308 * coverage.c (coverage_end_function): Likewise.
20309 * dbxout.c (dbxout_init): Likewise.
20310 * doc/gty.texi: Don't mention variable_size attribute.
20311 * dwarf2cfi.c (new_cfi): Adjust.
20312 (new_cfi_row): Likewise.
20313 (copy_cfi_row): Likewise.
20314 (create_cie_data): Likewise.
20315 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20316 (new_loc_descr): Likewise.
20317 (find_AT_string_in_table): Likewise.
20318 (add_addr_table_entry): Likewise.
20319 (new_die): Likewise.
20320 (add_var_loc_to_decl): Likewise.
20321 (clone_die): Likewise.
20322 (clone_as_declaration): Likewise.
20323 (break_out_comdat_types): Likewise.
20324 (new_loc_list): Likewise.
20325 (add_loc_descr_to_each): Likewise.
20326 (add_location_or_const_value_attribute): Likewise.
20327 (add_linkage_name): Likewise.
20328 (lookup_filename): Likewise.
20329 (dwarf2out_var_location): Likewise.
20330 (new_line_info_table): Likewise.
20331 (dwarf2out_init): Likewise.
20332 (mem_loc_descriptor): Likewise.
20333 (loc_descriptor): Likewise.
20334 (add_const_value_attribute): Likewise.
20335 (tree_add_const_value_attribute): Likewise.
20336 (comp_dir_string): Likewise.
20337 (dwarf2out_vms_debug_main_pointer): Likewise.
20338 (string_cst_pool_decl): Likewise.
20339 * emit-rtl.c (set_mem_attrs): Likewise.
20340 (get_reg_attrs): Likewise.
20341 (start_sequence): Likewise.
20342 (init_emit): Likewise.
20343 (init_emit_regs): Likewise.
20344 * except.c (init_eh_for_function): Likewise.
20345 (gen_eh_region): Likewise.
20346 (gen_eh_region_catch): Likewise.
20347 (gen_eh_landing_pad): Likewise.
20348 (add_call_site): Likewise.
20349 * function.c (add_frame_space): Likewise.
20350 (insert_temp_slot_address): Likewise.
20351 (assign_stack_temp_for_type): Likewise.
20352 (get_hard_reg_initial_val): Likewise.
20353 (allocate_struct_function): Likewise.
20354 (prepare_function_start): Likewise.
20355 (types_used_by_var_decl_insert): Likewise.
20356 * gengtype.c (variable_size_p): Remove function.
20357 (enum alloc_quantity): Remove enum.
20358 (write_typed_alloc_def): Remove function.
20359 (write_typed_struct_alloc_def): Likewise.
20360 (write_typed_typedef_alloc_def): Likewise.
20361 (write_typed_alloc_defns): Likewise.
20363 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20364 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20365 * ggc.h (ggc_alloc): new function.
20366 (ggc_cleared_alloc): Likewise.
20367 (ggc_vec_alloc): Template on type of vector element, and remove
20368 element size argument.
20369 (ggc_cleared_vec_alloc): Likewise.
20370 * gimple.c (gimple_build_omp_for): Adjust.
20371 (gimple_copy): Likewise.
20372 * ipa-cp.c (get_replacement_map): Likewise.
20373 (find_aggregate_values_for_callers_subset): Likewise.
20374 (known_aggs_to_agg_replacement_list): Likewise.
20375 * ipa-devirt.c (get_odr_type): Likewise.
20376 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20377 (read_agg_replacement_chain): Likewise.
20378 * loop-iv.c (get_simple_loop_desc): Likewise.
20379 * lto-cgraph.c (input_node_opt_summary): Likewise.
20380 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20381 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20382 (input_eh_region): Likewise.
20383 (input_eh_lp): Likewise.
20384 (input_cfg): Likewise.
20385 * optabs.c (set_optab_libfunc): Likewise.
20386 (init_tree_optimization_optabs): Likewise.
20387 (set_conv_libfunc): Likewise.
20388 * passes.c (do_per_function_toporder): Likewise.
20389 * rtl.h: Don't use variable_size gty attribute.
20390 * sese.c (if_region_set_false_region): Adjust.
20391 * stringpool.c (gt_pch_save_stringpool): Likewise.
20392 * target-globals.c (save_target_globals): Likewise.
20393 * toplev.c (general_init): Likewise.
20394 * trans-mem.c (record_tm_replacement): Likewise.
20395 (split_bb_make_tm_edge): Likewise.
20396 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20397 * tree-data-ref.h (lambda_vector_new): Likewise.
20398 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20399 * tree-iterator.c (tsi_link_before): Likewise.
20400 (tsi_link_after): Likewise.
20401 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20402 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20403 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20404 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20405 * tree-ssa.c (init_tree_ssa): Adjust.
20406 * tree-ssanames.c (set_range_info): Likewise.
20407 (get_ptr_info): Likewise.
20408 (duplicate_ssa_name_ptr_info): Likewise.
20409 (duplicate_ssa_name_range_info): Likewise.
20410 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20411 (unpack_ts_fixed_cst_value_fields): Likewise.
20412 * tree.c (build_fixed): Likewise.
20413 (build_real): Likewise.
20414 (build_string): Likewise.
20415 (decl_priority_info): Likewise.
20416 (decl_debug_expr_insert): Likewise.
20417 (decl_value_expr_insert): Likewise.
20418 (decl_debug_args_insert): Likewise.
20419 (type_hash_add): Likewise.
20420 (build_omp_clause): Likewise.
20421 * ubsan.c (decl_for_type_insert): Likewise.
20422 * varasm.c (get_unnamed_section): Likewise.
20423 (get_noswitch_section): Likewise.
20424 (get_section): Likewise.
20425 (get_block_for_section): Likewise.
20426 (create_block_symbol): Likewise.
20427 (build_constant_desc): Likewise.
20428 (create_constant_pool): Likewise.
20429 (force_const_mem): Likewise.
20430 (record_tm_clone_pair): Likewise.
20431 * varpool.c (varpool_create_empty_node): Likewise.
20433 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20435 * dwarf2out.c (tree_add_const_value_attribute): Call
20436 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20437 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20438 instead of ggc_internal_<x>alloc_stat.
20439 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20440 (ggc_realloc): Likewise.
20441 * ggc-none.c (ggc_internal_alloc): Likewise.
20442 (ggc_internal_cleared_alloc): Likewise.
20443 * ggc-page.c: Likewise.
20444 * ggc.h (ggc_internal_alloc_stat): Likewise.
20445 (ggc_internal_alloc): Remove macro.
20446 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20447 (ggc_internal_cleared_alloc): Remove macro.
20448 (GGC_RESIZEVEC): Adjust.
20449 (ggc_resizevar): Remove macro.
20450 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20451 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20452 (ggc_internal_vec_cleared_alloc): Remove macro.
20453 (ggc_alloc_atomic_stat): Drop _stat suffix.
20454 (ggc_alloc_atomic): Remove macro.
20455 (ggc_alloc_cleared_atomic): Remove macro.
20456 (ggc_alloc_string_stat): Drop _stat suffix.
20457 (ggc_alloc_string): Remove macro.
20458 (ggc_alloc_rtx_def_stat): Adjust.
20459 (ggc_alloc_tree_node_stat): Likewise.
20460 (ggc_alloc_cleared_tree_node_stat): Likewise.
20461 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20462 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20463 * gimple.c (gimple_build_omp_for): Likewise.
20464 (gimple_copy): Likewise.
20465 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20466 * toplev.c (realloc_for_line_map): Adjust.
20467 * tree-data-ref.h (lambda_vector_new): Likewise.
20468 * tree-phinodes.c (allocate_phi_node): Likewise.
20469 * tree.c (grow_tree_vec_stat): Likewise.
20470 * vec.h (va_gc::reserve): Adjust.
20472 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20474 * config/microblaze/microblaze.c (break_handler): New Declaration.
20475 (microblaze_break_function_p,microblaze_is_break_handler): New.
20476 (compute_frame_size): Use microblaze_break_function_p.
20477 Add the test of break_handler.
20478 (microblaze_function_prologue) : Add the test of variable
20479 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20480 (microblaze_function_epilogue) : Add the test of break_handler.
20481 (microblaze_globalize_label) : Add the test of break_handler.
20482 Check the name by BREAK_HANDLER_NAME.
20484 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20486 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20487 microblaze_is_break_handler test.
20488 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20489 Use SYMBOL_REF_DECL.
20491 * config/microblaze/microblaze-protos.h
20492 (microblaze_break_function_p,microblaze_is_break_handler):
20495 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20496 new MicroBlaze break_handler functions.
20498 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20500 * doc/extend.texi (Size of an asm): Move node text according
20501 to its @menu entry position.
20503 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20505 PR tree-optimization/61140
20506 PR tree-optimization/61150
20507 PR tree-optimization/61197
20508 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20510 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20512 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20514 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20516 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20517 __SIZEOF_INT128__ is defined.
20519 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20521 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20522 (rs6000_delegitimize_address): Use it.
20524 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20526 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20527 inplace argument. Store the new address in the original MEM when true.
20528 * emit-rtl.c (change_address_1): Likewise.
20529 (adjust_address_1, adjust_automodify_address_1, offset_address):
20530 Update accordingly.
20531 * rtl.h (plus_constant): Add an inplace argument.
20532 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20533 when true. Avoid generating (plus X (const_int 0)).
20534 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20535 in-place. Pass true to plus_constant.
20536 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20538 2014-05-16 Dehao Chen <dehao@google.com>
20540 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20542 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20545 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20547 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20549 2014-05-16 Dehao Chen <dehao@google.com>
20551 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20552 optimize_function_for_size_p.
20553 * regs.h (REG_FREQ_FROM_BB): Likewise.
20555 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20558 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20559 negt_reg_operand cases.
20560 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20562 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20564 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20566 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20569 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20572 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20574 * tree-cfg.c (dump_function_to_file): Dump the return type of
20575 functions, in a line to itself before the function body, mimicking
20576 the layout of a C function.
20578 2014-05-16 Dehao Chen <dehao@google.com>
20580 * cfghooks.c (make_forwarder_block): Use direct computation to
20581 get fall-through edge's count and frequency.
20583 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20585 * config/arc/arc.c (arc_init): Fix typo in error message.
20586 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20587 (split_stack_prologue_scratch_regno): Likewise.
20588 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20589 word from error message.
20591 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20593 * ira-costs.c: Fix typo in comment.
20595 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20597 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20599 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20601 * varpool.c (dump_varpool_node): Dump write-only flag.
20602 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20604 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20605 write-only variables.
20606 * ipa.c (process_references): New function.
20607 (set_readonly_bit): New function.
20608 (set_writeonly_bit): New function.
20609 (clear_addressable_bit): New function.
20610 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20611 fix handling of aliases.
20612 * cgraph.h (struct varpool_node): Add writeonly flag.
20614 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20616 PR rtl-optimization/60969
20617 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20618 Calculate costs for this case.
20620 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20622 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20623 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20625 2014-05-16 Richard Biener <rguenther@suse.de>
20627 PR tree-optimization/61194
20628 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20629 bool patterns ending in a COND_EXPR.
20631 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20633 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20635 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20637 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20638 where we were unable to cost an RTX.
20640 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20642 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20645 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20646 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20648 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20650 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20651 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20653 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20654 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20656 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20657 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20659 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20662 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20663 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20665 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20668 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20669 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20671 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20672 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20674 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20675 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20677 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20678 rotates and shifts.
20680 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20681 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20683 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20684 ZERO_EXTEND and SIGN_EXTEND better.
20686 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20687 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20689 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20690 logical operations.
20692 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20693 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20695 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20696 costs when costing loads and stores to memory.
20698 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20699 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20701 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20704 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20706 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20708 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20709 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20711 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20713 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20715 (aarch64_rtx_mult_cost): New.
20716 (aarch64_rtx_costs): Use it, refactor as appropriate.
20718 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20719 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20721 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20722 emit instructions, return number of instructions which would
20724 (aarch64_add_constant): Update call to aarch64_build_constant.
20725 (aarch64_output_mi_thunk): Likewise.
20726 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20729 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20731 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20732 (TARGET_RTX_COSTS): Call it.
20734 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20736 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20737 (cortexa57_vector_cost): Likewise.
20738 (cortexa57_tunings): Use them.
20740 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20742 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20743 (cpu_addrcost_table): Use it.
20744 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20745 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20748 2014-05-16 Richard Biener <rguenther@suse.de>
20750 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20751 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20752 (visit_phi): Ignore edges marked as not executable.
20753 (class cond_dom_walker): New.
20754 (cond_dom_walker::before_dom_children): Value-number
20755 control statements and mark successor edges as not
20756 executable if possible.
20757 (run_scc_vn): First walk all control statements in
20758 dominator order, marking edges as not executable.
20759 * tree-inline.c (copy_edges_for_bb): Be not confused
20760 about random edge flags.
20762 2014-05-16 Richard Biener <rguenther@suse.de>
20764 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20766 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20769 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20770 (__TM_simple_begin): Use it.
20771 (__TM_begin): Likewise.
20773 2014-05-15 Martin Jambor <mjambor@suse.cz>
20776 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20777 type_preserved flag when the indirect edge is polymorphic.
20779 2014-05-15 Martin Jambor <mjambor@suse.cz>
20781 PR tree-optimization/61090
20782 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20783 build_ref_for_model.
20785 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20787 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20788 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20790 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20792 PR tree-optimization/61158
20793 * fold-const.c (fold_binary_loc): If X is zero-extended and
20794 shiftc >= prec, make sure zerobits is all ones instead of
20795 invoking undefined behavior.
20797 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20799 * regcprop.h: New file.
20800 * regcprop.c (skip_debug_insn_p): New decl.
20801 (replace_oldest_value_reg): Check skip_debug_insn_p.
20802 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20803 * shrink-wrap.c: Include regcprop.h.
20804 (prepare_shrink_wrap): Call
20805 copyprop_hardreg_forward_bb_without_debug_insn.
20807 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20809 * shrink-wrap.h: Update comment.
20810 * shrink-wrap.c: Update comment.
20811 (next_block_for_reg): Rename to live_edge_for_reg.
20812 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20813 (move_insn_for_shrink_wrap): Split live_edge.
20814 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20816 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20818 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20820 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20821 * config/sparc/sparc.md (fptype_ut699): New attribute.
20822 (in_branch_delay): Return false if -mfix-ut699 is specified and
20823 fptype_ut699 is set to single.
20824 (truncdfsf2): Add fptype_ut699 attribute.
20825 (fix_truncdfsi2): Likewise.
20826 (floatsisf2): Change fptype attribute.
20827 (fix_truncsfsi2): Likewise.
20828 (negtf2_notv9): Delete.
20829 (negtf2_v9): Likewise.
20830 (negtf2_hq): New instruction.
20831 (negtf2): New instruction and splitter.
20832 (negdf2_notv9): Rewrite.
20833 (abstf2_notv9): Delete.
20834 (abstf2_hq_v9): Likewise.
20835 (abstf2_v9): Likewise.
20836 (abstf2_hq): New instruction.
20837 (abstf2): New instruction and splitter.
20838 (absdf2_notv9): Rewrite.
20840 2014-05-14 Cary Coutant <ccoutant@google.com>
20843 * opts.c (common_handle_option): Don't special-case "-g".
20844 (set_debug_level): Default to at least level 2 with "-g".
20846 2014-05-14 DJ Delorie <dj@redhat.com>
20848 * config/msp430/msp430.c (msp430_builtin): Add
20849 MSP430_BUILTIN_DELAY_CYCLES.
20850 (msp430_init_builtins): Register void __delay_cycles(long long).
20851 (msp430_builtin_decl): Add it.
20852 (cg_magic_constant): New.
20853 (msp430_expand_delay_cycles): New.
20854 (msp430_expand_builtin): Call it.
20855 (msp430_print_operand_raw): Change integer printing from "int" to
20857 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20858 (delay_cycles_start): New.
20859 (delay_cycles_end): New.
20860 (delay_cycles_32): New.
20861 (delay_cycles_32x): New.
20862 (delay_cycles_16): New.
20863 (delay_cycles_16x): New.
20864 (delay_cycles_2): New.
20865 (delay_cycles_1): New.
20866 * doc/extend.texi: Document __delay_cycles().
20868 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20870 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20871 length attribute computation.
20873 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20876 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20878 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20881 * config/sparc/sparc.md: Fix types of low and high in DI constant
20882 splitter. Use gen_int_mode in some other splitters.
20884 2014-05-14 Martin Jambor <mjambor@suse.cz>
20887 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20889 2014-05-14 James Norris <jnorris@codesourcery.com>
20891 * omp-low.c (expand_parallel_call): Remove shadow variable.
20892 (expand_omp_taskreg): Likewise.
20894 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20896 * common/config/i386/i386-common.c
20897 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20898 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20899 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20900 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20901 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20902 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20903 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20904 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20905 xsavecintrin.h, xsavesintrin.h.
20906 (x86_64-*-*): Ditto.
20907 * config/i386/clflushoptintrin.h: New.
20908 * config/i386/xsavecintrin.h: Ditto.
20909 * config/i386/xsavesintrin.h: Ditto.
20910 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20911 (bit_XSAVES): Ditto.
20912 (bit_XSAVES): Ditto.
20913 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20914 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20916 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20917 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20918 OPTION_MASK_ISA_XSAVES.
20919 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20920 -mxsavec, -mxsaves.
20921 (PTA_CLFLUSHOPT) Define.
20922 (PTA_XSAVEC): Ditto.
20923 (PTA_XSAVES): Ditto.
20924 (ix86_option_override_internal): Handle new options.
20925 (ix86_valid_target_attribute_inner_p): Ditto.
20926 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20927 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20928 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20929 (bdesc_special_args): Add __builtin_ia32_xsaves,
20930 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20931 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20932 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20933 (ix86_expand_builtin): Handle new builtins.
20934 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20935 (TARGET_CLFLUSHOPT_P): Ditto.
20936 (TARGET_XSAVEC): Ditto.
20937 (TARGET_XSAVEC_P): Ditto.
20938 (TARGET_XSAVES): Ditto.
20939 (TARGET_XSAVES_P): Ditto.
20940 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20941 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20942 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20944 (ANY_XRSTOR64): Ditto.
20946 (xrstor): Change into <xrstor>.
20947 (xrstor_rex64): Change into <xrstor>_rex64.
20948 (xrstor64): Change into <xrstor>64
20950 * config/i386/i386.opt (mclflushopt): New.
20953 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20955 * doc/invoke.texi: Document new options.
20957 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20959 PR rtl-optimization/60866
20960 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20961 Default it to -1. Pass it down to init_simplejump_data.
20962 (init_simplejump_data): New parameter old_seqno. Pass it down
20963 to get_seqno_for_a_jump.
20964 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20965 initializing new jump seqno as a last resort. Add comment.
20966 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20967 jump and pass it down to sel_init_new_insn.
20968 (sel_redirect_edge_and_branch_force): Likewise.
20970 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20972 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20973 shifted values to avoid build warning.
20975 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20977 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20978 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20979 (cfg_layout_merge_blocks): Likewise.
20980 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20982 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20984 PR rtl-optimization/60901
20985 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20986 bb predecessor belongs to the same scheduling region. Adjust comment.
20988 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20990 * doc/sourcebuild.texi: (dfp_hw): Document.
20991 (p8vector_hw): Likewise.
20992 (powerpc_eabi_ok): Likewise.
20993 (powerpc_elfv2): Likewise.
20994 (powerpc_htm_ok): Likewise.
20995 (ppc_recip_hw): Likewise.
20996 (vsx_hw): Likewise.
20998 2014-05-13 Cary Coutant <ccoutant@google.com>
21000 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
21002 2014-05-13 David Malcolm <dmalcolm@redhat.com>
21004 * gengtype-parse.c (require3): Eliminate in favor of...
21006 (require_template_declaration): Update to support optional single *
21009 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
21010 (create_user_defined_type): Handle a single level of explicit
21011 pointerness within template arguments.
21012 (struct write_types_data): Add field "kind".
21013 (filter_type_name): Handle "*" character.
21014 (write_user_func_for_structure_ptr): Require a write_types_data
21015 rather than just a prefix string, so that we can look up the kind
21016 of the wtd and use it as an index into wrote_user_func_for_ptr,
21017 ensuring that such functions are written at most once. Support
21018 subclasses by invoking the marking function of the ultimate base class.
21019 (write_user_func_for_structure_body): Require a write_types_data
21020 rather than just a prefix string, so that we can pass this to
21021 write_user_func_for_structure_ptr.
21022 (write_func_for_structure): Likewise.
21023 (ggc_wtd): Add initializer of new "kind" field.
21024 (pch_wtd): Likewise.
21026 * gengtype.h (enum write_types_kinds): New.
21027 (struct type): Add field wrote_user_func_for_ptr to the "s"
21030 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21032 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
21033 instead of const_binop.
21034 (fold_binary_loc): Likewise.
21036 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21038 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
21039 calculation to match get_ref_base_and_extent.
21041 2014-05-13 Catherine Moore <clm@codesourcery.com>
21042 Sandra Loosemore <sandra@codesourcery.com>
21044 * configure.ac: Fix assembly for explicit JALR relocation check.
21045 * configure: Regenerate.
21047 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21049 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
21050 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
21051 Remove associated type declarations and initialisations.
21052 (arm_expand_neon_builtin): Likewise.
21053 (neon_emit_pair_result_insn): Delete.
21054 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
21055 * config/arm/neon.md (neon_vtrn<mode>): Delete.
21056 (neon_vzip<mode>): Likewise.
21057 (neon_vuzp<mode>): Likewise.
21059 2014-05-13 Richard Biener <rguenther@suse.de>
21062 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
21063 it needs revisiting whether the call still may be tail-called.
21065 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21067 * rtl.def (SYMBOL_REF): Remove middle "0" field.
21068 * rtl.h (block_symbol): Reduce number of fields to 2.
21069 (rtx_def): Add u2.symbol_ref_flags.
21070 (SYMBOL_REF_FLAGS): Use it.
21071 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
21072 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
21073 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
21074 Lower index of SYMBOL_REF_DATA.
21075 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
21076 Print SYMBOL_REF_FLAGS at the same time.
21077 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
21079 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21081 * rtl.def (VAR_LOCATION): Remove "i" field.
21082 * rtl.h (rtx_def): Add u2.var_location_status.
21083 (PAT_VAR_LOCATION_STATUS): Use it.
21084 (gen_rtx_VAR_LOCATION): Declare.
21085 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
21086 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
21087 * var-tracking.c (emit_note_insn_var_location): Remove casts.
21089 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21091 * rtl.def (scratch): Fix outdated comment and remove "0" field.
21092 * gengtype.c (adjust_field_rtx_def): Update accordingly.
21094 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21096 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
21097 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
21098 * rtl.h (rtx_def): Add insn_uid to u2 field.
21099 (RTX_FLAG_CHECK8): Delete in favor of...
21100 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
21101 (INSN_DELETED_P): Update accordingly.
21102 (INSN_UID): Use u2.insn_uid.
21103 (INSN_CHAIN_CODE_P): Define.
21104 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
21105 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
21106 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
21107 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
21108 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
21109 indices accordingly.
21110 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
21111 Update indices for insn-chain rtxes.
21112 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
21113 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
21114 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
21115 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
21116 * combine.c (try_combine): Likewise.
21117 * ira.c (setup_prohibited_mode_move_regs): Likewise.
21119 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21121 * rtl.def (REG): Remove middle field.
21122 * rtl.h (rtx_def): Add orignal_regno to u2.
21123 (ORIGINAL_REGNO): Use it instead of field 1.
21124 (REG_ATTRS): Lower field index accordingly.
21125 * gengtype.c (adjust_field_rtx_def): Remove handling of
21126 ORIGINAL_REGNO. Move REG_ATTRS index down.
21127 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
21128 code that prints the REGNO.
21130 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21132 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
21135 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21137 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
21139 2014-05-13 Bin Cheng <bin.cheng@arm.com>
21141 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
21142 (alloc_iv): Lower base expressions containing ADDR_EXPR.
21144 2014-05-13 Ian Bolton <ian.bolton@arm.com>
21146 * config/aarch64/aarch64-protos.h
21147 (aarch64_hard_regno_caller_save_mode): New prototype.
21148 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
21150 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
21152 2014-05-13 Christian Bruel <christian.bruel@st.com>
21154 * target.def (mode_switching): New hook vector.
21155 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
21156 (mode_exit, modepriority_to_mode): Likewise.
21157 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
21158 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21159 * target.h: Include tm.h and hard-reg-set.h.
21160 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
21161 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
21162 * doc/tm.texi Regenerate.
21163 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21164 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21165 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
21166 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
21167 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21168 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21169 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
21170 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
21171 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
21172 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
21173 (ix86_emit_mode_set): Hookify.
21174 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
21176 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21177 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
21178 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
21179 (epiphany_mode_priority_to_mode): Remove declaration.
21180 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
21181 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
21182 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
21184 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
21185 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
21186 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
21188 2014-05-13 Jakub Jelinek <jakub@redhat.com>
21191 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
21192 is const0_rtx, return immediately. Don't test count == 0 when
21195 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21197 * Makefile.in: add shrink-wrap.o.
21198 * config/i386/i386.c: include "shrink-wrap.h"
21199 * function.c: Likewise.
21200 (requires_stack_frame_p, next_block_for_reg,
21201 move_insn_for_shrink_wrap, prepare_shrink_wrap,
21202 dup_block_and_redirect): Move to shrink-wrap.c
21203 (thread_prologue_and_epilogue_insns): Extract three code segments
21204 as functions in shrink-wrap.c
21205 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
21207 * shrink-wrap.c: New file.
21208 * shrink-wrap.h: New file.
21210 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21212 * doc/extend.texi: Reflect current numbers of pragmas. Remove
21213 reference to Solaris.
21215 2014-05-12 Mike Stump <mikestump@comcast.net>
21218 * genattrtab.c (filename): Add.
21219 (convert_set_attr_alternative): Improve error message.
21220 (check_defs): Restore read_md_filename for error messages.
21221 (gen_insn): Save filename.
21223 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
21225 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
21226 -fno-local-ivars and -fivar-visibility.
21227 * c-family/c.opt: Make -Wshadow also implicitly enable
21230 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21232 * doc/tm.texi: Remove reference to deleted macro.
21233 * doc/tm.texi.in: Likewise.
21235 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21238 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21241 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21244 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21245 * config/arm/aout.h (License): Same.
21246 * config/arm/bpabi.h (License): Same.
21247 * config/arm/elf.h (License): Same.
21248 * config/arm/linux-elf.h (License): Same.
21249 * config/arm/linux-gas.h (License): Same.
21250 * config/arm/netbsd-elf.h (License): Same.
21251 * config/arm/uclinux-eabi.h (License): Same.
21252 * config/arm/uclinux-elf.h (License): Same.
21253 * config/arm/vxworks.h (License): Same.
21255 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21257 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21258 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21259 number of operands to 3.
21260 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21261 * tree-nested.c (convert_nonlocal_omp_clauses,
21262 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21263 * gimplify.c (gimplify_scan_omp_clauses): Handle
21264 OMP_CLAUSE_LINEAR_STMT.
21265 * omp-low.c (lower_rec_input_clauses): Fix typo.
21266 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21267 cast between Fortran boolean_type_node and C _Bool if
21270 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21272 PR tree-optimization/61136
21273 * wide-int.h (multiple_of_p): Define a version that doesn't return
21275 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21276 integer_zerop/const_binop pair.
21277 (multiple_of_p): Likewise, converting both operands to widest_int
21280 2014-05-09 Teresa Johnson <tejohnson@google.com>
21282 * cgraphunit.c (analyze_functions): Use correct dump file.
21284 2014-05-09 Florian Weimer <fweimer@redhat.com>
21286 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21288 (stack_protect_return_slot_p): New function.
21289 (expand_used_vars): Call stack_protect_decl_p and
21290 stack_protect_return_slot_p for -fstack-protector-strong.
21292 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21293 Andrew Haley <aph@redhat.com>
21294 Richard Sandiford <rdsandiford@googlemail.com>
21296 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21299 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21301 PR middle-end/61111
21302 * fold-const.c (fold_binary_loc): Changed width of mask.
21304 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21306 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21307 unsigned int initializers for regno_in, regno_out.
21309 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21312 * config/avr/avr.md (cc): Add new attribute set_vzn.
21313 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21314 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21315 with INC, DEC or NEG.
21316 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21317 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21318 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21320 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21323 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21325 * wide-int.cc (UTItype): Define.
21326 (UDWtype): Define for appropriate W_TYPE_SIZE.
21328 2014-05-09 Richard Biener <rguenther@suse.de>
21330 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21331 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21332 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21333 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21334 ssa_propagate): Adjust.
21336 2014-05-08 Jeff Law <law@redhat.com>
21338 PR tree-optimization/61009
21339 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21340 tri-state rather than a boolean. When a block is too big to
21341 thread through, inform caller via negative return value.
21342 (thread_across_edge): If a block was too big for normal threading,
21343 then it's too big for a joiner too, so remove temporary equivalences
21344 and return immediately.
21346 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21347 Matthias Klose <doko@ubuntu.com>
21350 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21352 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21355 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21357 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21360 * config/alpha/alpha.c: Include gimple-iterator.h.
21361 (alpha_gimple_fold_builtin): New function. Move
21362 ALPHA_BUILTIN_UMULH folding from ...
21363 (alpha_fold_builtin): ... here.
21364 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21366 2014-05-08 Wei Mi <wmi@google.com>
21369 * config/i386/i386.c (ix86_compute_frame_layout): Update
21370 preferred_stack_boundary for call, expanded from tls descriptor.
21371 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21372 to depend on SP register.
21373 (*tls_local_dynamic_base_32_gnu): Ditto.
21374 (*tls_local_dynamic_32_once): Ditto.
21375 (tls_global_dynamic_64_<mode>): Set
21376 ix86_tls_descriptor_calls_expanded_in_cfun.
21377 (tls_local_dynamic_base_64_<mode>): Ditto.
21378 (tls_global_dynamic_32): Set
21379 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21380 to depend on SP register.
21381 (tls_local_dynamic_base_32): Ditto.
21383 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21385 * config/arm/arm_neon.h: Update comment.
21386 * config/arm/neon-docgen.ml: Delete.
21387 * config/arm/neon-gen.ml: Delete.
21388 * doc/arm-neon-intrinsics.texi: Update comment.
21390 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21392 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21394 (vand, vorr, veor, vorn, vbic): Remove.
21395 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21397 (neon_vsub_unspec): Likewise.
21398 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21400 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21402 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21403 (vadd_s16): Likewise.
21404 (vadd_s32): Likewise.
21405 (vadd_f32): Likewise.
21406 (vadd_u8): Likewise.
21407 (vadd_u16): Likewise.
21408 (vadd_u32): Likewise.
21409 (vadd_s64): Likewise.
21410 (vadd_u64): Likewise.
21411 (vaddq_s8): Likewise.
21412 (vaddq_s16): Likewise.
21413 (vaddq_s32): Likewise.
21414 (vaddq_s64): Likewise.
21415 (vaddq_f32): Likewise.
21416 (vaddq_u8): Likewise.
21417 (vaddq_u16): Likewise.
21418 (vaddq_u32): Likewise.
21419 (vaddq_u64): Likewise.
21420 (vmul_s8): Likewise.
21421 (vmul_s16): Likewise.
21422 (vmul_s32): Likewise.
21423 (vmul_f32): Likewise.
21424 (vmul_u8): Likewise.
21425 (vmul_u16): Likewise.
21426 (vmul_u32): Likewise.
21427 (vmul_p8): Likewise.
21428 (vmulq_s8): Likewise.
21429 (vmulq_s16): Likewise.
21430 (vmulq_s32): Likewise.
21431 (vmulq_f32): Likewise.
21432 (vmulq_u8): Likewise.
21433 (vmulq_u16): Likewise.
21434 (vmulq_u32): Likewise.
21435 (vsub_s8): Likewise.
21436 (vsub_s16): Likewise.
21437 (vsub_s32): Likewise.
21438 (vsub_f32): Likewise.
21439 (vsub_u8): Likewise.
21440 (vsub_u16): Likewise.
21441 (vsub_u32): Likewise.
21442 (vsub_s64): Likewise.
21443 (vsub_u64): Likewise.
21444 (vsubq_s8): Likewise.
21445 (vsubq_s16): Likewise.
21446 (vsubq_s32): Likewise.
21447 (vsubq_s64): Likewise.
21448 (vsubq_f32): Likewise.
21449 (vsubq_u8): Likewise.
21450 (vsubq_u16): Likewise.
21451 (vsubq_u32): Likewise.
21452 (vsubq_u64): Likewise.
21453 (vand_s8): Likewise.
21454 (vand_s16): Likewise.
21455 (vand_s32): Likewise.
21456 (vand_u8): Likewise.
21457 (vand_u16): Likewise.
21458 (vand_u32): Likewise.
21459 (vand_s64): Likewise.
21460 (vand_u64): Likewise.
21461 (vandq_s8): Likewise.
21462 (vandq_s16): Likewise.
21463 (vandq_s32): Likewise.
21464 (vandq_s64): Likewise.
21465 (vandq_u8): Likewise.
21466 (vandq_u16): Likewise.
21467 (vandq_u32): Likewise.
21468 (vandq_u64): Likewise.
21469 (vorr_s8): Likewise.
21470 (vorr_s16): Likewise.
21471 (vorr_s32): Likewise.
21472 (vorr_u8): Likewise.
21473 (vorr_u16): Likewise.
21474 (vorr_u32): Likewise.
21475 (vorr_s64): Likewise.
21476 (vorr_u64): Likewise.
21477 (vorrq_s8): Likewise.
21478 (vorrq_s16): Likewise.
21479 (vorrq_s32): Likewise.
21480 (vorrq_s64): Likewise.
21481 (vorrq_u8): Likewise.
21482 (vorrq_u16): Likewise.
21483 (vorrq_u32): Likewise.
21484 (vorrq_u64): Likewise.
21485 (veor_s8): Likewise.
21486 (veor_s16): Likewise.
21487 (veor_s32): Likewise.
21488 (veor_u8): Likewise.
21489 (veor_u16): Likewise.
21490 (veor_u32): Likewise.
21491 (veor_s64): Likewise.
21492 (veor_u64): Likewise.
21493 (veorq_s8): Likewise.
21494 (veorq_s16): Likewise.
21495 (veorq_s32): Likewise.
21496 (veorq_s64): Likewise.
21497 (veorq_u8): Likewise.
21498 (veorq_u16): Likewise.
21499 (veorq_u32): Likewise.
21500 (veorq_u64): Likewise.
21501 (vbic_s8): Likewise.
21502 (vbic_s16): Likewise.
21503 (vbic_s32): Likewise.
21504 (vbic_u8): Likewise.
21505 (vbic_u16): Likewise.
21506 (vbic_u32): Likewise.
21507 (vbic_s64): Likewise.
21508 (vbic_u64): Likewise.
21509 (vbicq_s8): Likewise.
21510 (vbicq_s16): Likewise.
21511 (vbicq_s32): Likewise.
21512 (vbicq_s64): Likewise.
21513 (vbicq_u8): Likewise.
21514 (vbicq_u16): Likewise.
21515 (vbicq_u32): Likewise.
21516 (vbicq_u64): Likewise.
21517 (vorn_s8): Likewise.
21518 (vorn_s16): Likewise.
21519 (vorn_s32): Likewise.
21520 (vorn_u8): Likewise.
21521 (vorn_u16): Likewise.
21522 (vorn_u32): Likewise.
21523 (vorn_s64): Likewise.
21524 (vorn_u64): Likewise.
21525 (vornq_s8): Likewise.
21526 (vornq_s16): Likewise.
21527 (vornq_s32): Likewise.
21528 (vornq_s64): Likewise.
21529 (vornq_u8): Likewise.
21530 (vornq_u16): Likewise.
21531 (vornq_u32): Likewise.
21532 (vornq_u64): Likewise.
21534 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21536 * wide-int.cc (UTItype): Define.
21537 (UDWtype): Define for appropriate W_TYPE_SIZE.
21539 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21541 PR tree-optimization/59100
21542 * tree-ssa-phiopt.c: Include tree-inline.h.
21543 (neutral_element_p, absorbing_element_p): New functions.
21544 (value_replacement): Handle conditional binary operations with a
21545 neutral or absorbing element.
21547 2014-05-08 Richard Biener <rguenther@suse.de>
21549 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21550 folding the expression.
21551 (valueize_expr): Remove.
21552 (visit_reference_op_load): Do not valueize the result of
21554 (simplify_binary_expression): Likewise.
21555 (simplify_unary_expression): Likewise.
21557 2014-05-08 Richard Biener <rguenther@suse.de>
21559 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21560 looking at TYPE_ARG_TYPES.
21562 2014-05-08 Richard Biener <rguenther@suse.de>
21564 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21565 pointer propagation special-case.
21567 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21569 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21570 core part of address expressions.
21572 2014-05-08 Alan Modra <amodra@gmail.com>
21575 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21576 loads and stores when -mno-strict-align at any alignment.
21577 (expand_block_clear): Similarly. Also correct calculation of
21580 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21582 PR middle-end/39246
21583 * tree-complex.c (expand_complex_move): Keep line info when expanding
21585 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21586 of complex expression. Use new argument to display correct location
21587 for values coming from phi statement.
21588 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21589 (warn_uninitialized_phi): Pass location of phi argument to
21591 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21592 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21594 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21596 * config/rs6000/predicates.md (indexed_address_mem): New.
21597 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21598 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21599 fpstore_ux, fpstore_u.
21600 (sign_extend, indexed, update): New.
21601 (cell_micro): Adjust.
21602 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21603 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21604 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21605 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21606 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21607 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21608 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21609 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21610 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21611 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21612 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21613 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21614 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21615 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21616 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21618 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21619 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21620 *vsx_extract_<mode>_store): Adjust.
21621 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21622 is_cracked_insn, insn_must_be_first_in_group,
21623 insn_must_be_last_in_group): Adjust.
21625 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21627 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21628 ppc440-fpstore): Adjust.
21629 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21630 ppc476-fpstore): Adjust.
21631 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21632 ppc601-fpstore): Adjust.
21633 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21635 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21637 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21638 ppc7450-fpstore): Adjust.
21639 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21640 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21641 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21643 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21644 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21645 cell-fpstore, cell-fpstore-update): Adjust.
21646 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21647 ppce300c3_store, ppce300c3_fpstore): Adjust.
21648 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21649 e500mc_fpstore): Adjust.
21650 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21651 e500mc64_store, e500mc64_fpstore): Adjust.
21652 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21653 e5500_fpstore): Adjust.
21654 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21655 e6500_fpstore): Adjust.
21656 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21658 * config/rs6000/power4.md (power4-load, power4-load-ext,
21659 power4-load-ext-update, power4-load-ext-update-indexed,
21660 power4-load-update-indexed, power4-load-update, power4-fpload,
21661 power4-fpload-update, power4-store, power4-store-update,
21662 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21664 * config/rs6000/power5.md (power5-load, power5-load-ext,
21665 power5-load-ext-update, power5-load-ext-update-indexed,
21666 power5-load-update-indexed, power5-load-update, power5-fpload,
21667 power5-fpload-update, power5-store, power5-store-update,
21668 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21670 * config/rs6000/power6.md (power6-load, power6-load-ext,
21671 power6-load-update, power6-load-update-indexed,
21672 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21673 power6-fpload-update, power6-store, power6-store-update,
21674 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21676 * config/rs6000/power7.md (power7-load, power7-load-ext,
21677 power7-load-update, power7-load-update-indexed,
21678 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21679 power7-fpload-update, power7-store, power7-store-update,
21680 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21682 * config/rs6000/power8.md (power8-load, power8-load-update,
21683 power8-load-ext, power8-load-ext-update, power8-fpload,
21684 power8-fpload-update, power8-store, power8-store-update-indexed,
21685 power8-fpstore, power8-fpstore-update): Adjust.
21686 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21688 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21689 titan_lsu_store, titan_lsu_fpstore): Adjust.
21690 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21692 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21695 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21696 unrolled byte insns. Emit address increments after move insns.
21698 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21700 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21701 const_gimple, rather than a gimple.
21702 (gimple_call_builtin_p): Likewise, for the three variants.
21704 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21705 (gimple_call_builtin_p): Likewise, for the three variants.
21707 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21709 PR tree-optimization/61095
21710 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21712 2014-05-07 Richard Biener <rguenther@suse.de>
21714 PR tree-optimization/61034
21715 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21716 (maybe_skip_until): Use translate to take into account
21717 lattices when trying to do disambiguations.
21718 (get_continuation_for_phi_1): Likewise.
21719 (get_continuation_for_phi): Adjust for added translate arguments.
21720 (walk_non_aliased_vuses): Likewise.
21721 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21722 (walk_non_aliased_vuses): Likewise.
21723 (call_may_clobber_ref_p_1): Declare.
21724 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21725 calls. Stop early if we are only supposed to disambiguate.
21726 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21728 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21730 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21731 Emit an error when the function has arguments.
21733 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21735 * cfgloop.h (unswitch_loops): Remove.
21736 * doc/passes.texi: Remove references to loop-unswitch.c
21737 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21739 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21741 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21742 check for loads group of length 3.
21743 (vect_permute_load_chain): New permutations for loads group of
21745 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21746 of vec_perm_shuffle for the new permutations.
21748 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21750 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21751 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21752 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21753 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21754 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21755 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21756 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21757 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21759 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21761 * loop-unswitch.c: Delete.
21763 2014-05-07 Richard Biener <rguenther@suse.de>
21765 * config.gcc: Always set need_64bit_hwint to yes.
21767 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21769 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21770 of using optimize_size.
21772 2014-05-06 Mike Stump <mikestump@comcast.net>
21774 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21776 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21778 * config/i386/sse.md (*mov<mode>_internal)
21779 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21780 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21781 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21782 (*<code><mode>3, *andnot<mode>3<mask_name>)
21783 (<mask_codefor><code><mode>3<mask_name>): Only consider
21784 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21786 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21789 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21791 * lra-constraints.c (valid_address_p): Move earlier in file.
21792 Add a constraint argument to the address_info version.
21793 (satisfies_memory_constraint_p): New function.
21794 (satisfies_address_constraint_p): Likewise.
21795 (process_alt_operands, curr_insn_transform): Use them.
21796 (process_address): Pass the constraint to valid_address_p when
21797 checking address operands.
21799 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21801 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21802 to their respective blocks. Fix inadvertent use of "node".
21804 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21806 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21808 (init_emit_once): ...here.
21809 * rtl.h (init_derived_machine_modes): Declare.
21810 * toplev.c (do_compile): Call it even if no_backend.
21812 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21813 Mike Stump <mikestump@comcast.net>
21814 Richard Sandiford <rdsandiford@googlemail.com>
21815 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21817 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21818 (rtx_equal_for_memref_p): Update comment.
21819 (adjust_offset_for_component_ref): Use wide-int interfaces.
21820 * builtins.c (get_object_alignment_2): Likewise.
21821 (c_readstr): Likewise.
21822 (target_char_cast): Add comment.
21823 (determine_block_size): Use wide-int interfaces.
21824 (expand_builtin_signbit): Likewise.
21825 (fold_builtin_int_roundingfn): Likewise.
21826 (fold_builtin_bitop): Likewise.
21827 (fold_builtin_bswap): Likewise.
21828 (fold_builtin_logarithm): Use signop.
21829 (fold_builtin_pow): Likewise.
21830 (fold_builtin_memory_op): Use wide-int interfaces.
21831 (fold_builtin_object_size): Likewise.
21832 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21833 nb_iterations_estimate.
21834 (record_niter_bound): Use wide-int interfaces.
21835 (get_estimated_loop_iterations_int): Likewise.
21836 (get_estimated_loop_iterations): Likewise.
21837 (get_max_loop_iterations): Likewise.
21838 * cfgloop.h: Include wide-int.h.
21839 (struct nb_iter_bound): Change bound to widest_int.
21840 (struct loop): Change nb_iterations_upper_bound and
21841 nb_iterations_estimate to widest_int.
21842 (record_niter_bound): Switch to use widest_int.
21843 (get_estimated_loop_iterations): Likewise.
21844 (get_max_loop_iterations): Likewise.
21845 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21846 update for wide-int.
21847 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21848 * combine.c (try_combine): Likewise.
21849 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21850 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21852 (aarch64_float_const_representable_p): Likewise.
21853 * config/arc/arc.c: Include wide-int.h.
21854 (arc_can_use_doloop_p): Use wide-int interfaces.
21855 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21856 (vfp3_const_double_index): Likewise.
21857 * config/avr/avr.c (avr_out_round): Likewise.
21858 (avr_fold_builtin): Likewise.
21859 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21860 (bfin_can_use_doloop_p): Likewise.
21861 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21862 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21863 * config/i386/i386.c: Include wide-int.h.
21864 (ix86_data_alignment): Use wide-int interfaces.
21865 (ix86_local_alignment): Likewise.
21866 (ix86_emit_swsqrtsf): Update real_from_integer.
21867 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21868 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21869 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21870 (zero_constant): Likewise.
21871 (input_operand): Likewise.
21872 (splat_input_operand): Likewise.
21873 (non_logical_cint_operand): Change const_double to const_wide_int.
21874 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21875 (easy_altivec_constant): Remove comment.
21876 (paired_expand_vector_init): Use CONSTANT_P.
21877 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21878 (rs6000_emit_move): Update checks.
21879 (rs6000_aggregate_candidate): Use wide-int interfaces.
21880 (rs6000_expand_ternop_builtin): Likewise.
21881 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21882 (rs6000_assemble_integer): Likewise.
21883 (rs6000_hash_constant): Likewise.
21884 (output_toc): Likewise.
21885 (rs6000_rtx_costs): Likewise.
21886 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21887 * config/rs6000/rs6000-c.c: Include wide-int.h.
21888 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21889 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21890 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21891 Handle CONST_WIDE_INT.
21892 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21893 Use tree_fits_uhwi_p.
21894 * config/sparc/sparc.c: Include wide-int.h.
21895 (sparc_fold_builtin): Use wide-int interfaces.
21896 * config/vax/vax.c: Include wide-int.h.
21897 (vax_float_literal): Use real_from_integer.
21898 * coretypes.h (struct hwivec_def): New.
21900 (const_hwivec): New.
21901 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21902 (equiv_constant): Handle CONST_WIDE_INT.
21903 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21904 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21905 * dbxout.c (stabstr_U): Use wide-int interfaces.
21906 (dbxout_type): Update to use cst_fits_shwi_p.
21907 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21908 (TARGET_SUPPORTS_WIDE_INT): Add default.
21909 * dfp.c: Include wide-int.h.
21910 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21911 decimal_real_to_integer.
21912 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21913 decimal_real_to_integer.
21914 * doc/generic.texi (Constant expressions): Update for wide_int.
21915 * doc/rtl.texi (const_double): Likewise.
21916 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21917 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21918 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21919 (REAL_VALUE_FROM_INT): Remove.
21920 (TARGET_SUPPORTS_WIDE_INT): New.
21921 * doc/tm.texi: Regenerate.
21922 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21923 * double-int.h: Include wide-int.h.
21924 (struct wi::int_traits): New.
21925 * dwarf2out.c (get_full_len): New.
21926 (dw_val_equal_p): Add case dw_val_class_wide_int.
21927 (size_of_loc_descr): Likewise.
21928 (output_loc_operands): Likewise.
21929 (insert_double): Remove.
21930 (insert_wide_int): New.
21931 (add_AT_wide): New.
21932 (print_die): Add case dw_val_class_wide_int.
21933 (attr_checksum): Likewise.
21934 (attr_checksum_ordered): Likewise.
21935 (same_dw_val_p): Likewise.
21936 (size_of_die): Likewise.
21937 (value_format): Likewise.
21938 (output_die): Likewise.
21939 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21941 (clz_loc_descriptor): Use wide-int interfaces.
21942 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21943 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21944 (round_up_to_align): Use wide-int interfaces.
21945 (field_byte_offset): Likewise.
21946 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21947 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21948 CONST_DOUBLE handling. Use wide-int interfaces.
21949 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21950 (gen_enumeration_type_die): Use add_AT_wide.
21951 (hash_loc_operands): Add case dw_val_class_wide_int.
21952 (compare_loc_operands): Likewise.
21953 * dwarf2out.h: Include wide-int.h.
21954 (wide_int_ptr): New.
21955 (enum dw_val_class): Add dw_val_class_wide_int.
21956 (struct dw_val_struct): Add val_wide.
21957 * emit-rtl.c (const_wide_int_htab): New.
21958 (const_wide_int_htab_hash): New.
21959 (const_wide_int_htab_eq): New.
21960 (lookup_const_wide_int): New.
21961 (const_double_htab_hash): Use wide-int interfaces.
21962 (const_double_htab_eq): Likewise.
21963 (rtx_to_double_int): Conditionally compile for wide-int.
21964 (immed_double_int_const): Rename to immed_wide_int_const and
21965 update for wide-int.
21966 (immed_double_const): Conditionally compile for wide-int.
21967 (init_emit_once): Use wide-int interfaces.
21968 * explow.c (plus_constant): Likewise.
21969 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21970 (lshift_value): Use wide-int interfaces.
21971 (expand_mult): Likewise.
21972 (choose_multiplier): Likewise.
21973 (expand_smod_pow2): Likewise.
21974 (make_tree): Likewise.
21975 * expr.c (convert_modes): Consolidate handling of constants.
21976 Use wide-int interfaces.
21977 (emit_group_load_1): Add note.
21978 (store_expr): Update comment.
21979 (get_inner_reference): Use wide-int interfaces.
21980 (expand_constructor): Update comment.
21981 (expand_expr_real_2): Use wide-int interfaces.
21982 (expand_expr_real_1): Likewise.
21983 (reduce_to_bit_field_precision): Likewise.
21984 (const_vector_from_tree): Likewise.
21985 * final.c: Include wide-int-print.h.
21986 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21987 * fixed-value.c: Include wide-int.h.
21988 (fixed_from_string): Use wide-int interfaces.
21989 (fixed_to_decimal): Likewise.
21990 (fixed_convert_from_real): Likewise.
21991 (real_convert_from_fixed): Likewise.
21992 * fold-const.h (mem_ref_offset): Return an offset_int.
21993 (div_if_zero_remainder): Remove code parameter.
21994 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21995 Use wide-int interfaces.
21996 (may_negate_without_overflow_p): Use wide-int interfaces.
21997 (negate_expr_p): Likewise.
21998 (fold_negate_expr): Likewise.
21999 (int_const_binop_1): Likewise.
22000 (const_binop): Likewise.
22001 (fold_convert_const_int_from_int): Likewise.
22002 (fold_convert_const_int_from_real): Likewise.
22003 (fold_convert_const_int_from_fixed): Likewise.
22004 (fold_convert_const_fixed_from_int): Likewise.
22005 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
22006 (sign_bit_p): Use wide-int interfaces.
22007 (make_range_step): Likewise.
22008 (build_range_check): Likewise. Pass an integer of the correct type
22009 instead of using integer_one_node.
22010 (range_predecessor): Pass an integer of the correct type instead
22011 of using integer_one_node.
22012 (range_successor): Likewise.
22013 (merge_ranges): Likewise.
22014 (unextend): Use wide-int interfaces.
22015 (extract_muldiv_1): Likewise.
22016 (fold_div_compare): Likewise.
22017 (fold_single_bit_test): Likewise.
22018 (fold_sign_changed_comparison): Likewise.
22019 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
22020 (fold_plusminus_mult_expr): Use wide-int interfaces.
22021 (native_encode_int): Likewise.
22022 (native_interpret_int): Likewise.
22023 (fold_unary_loc): Likewise.
22024 (pointer_may_wrap_p): Likewise.
22025 (size_low_cst): Likewise.
22026 (mask_with_tz): Likewise.
22027 (fold_binary_loc): Likewise.
22028 (fold_ternary_loc): Likewise.
22029 (multiple_of_p): Likewise.
22030 (tree_call_nonnegative_warnv_p): Update calls to
22031 tree_int_cst_min_precision and real_from_integer.
22032 (fold_negate_const): Use wide-int interfaces.
22033 (fold_abs_const): Likewise.
22034 (fold_relational_const): Use tree_int_cst_lt.
22035 (round_up_loc): Use wide-int interfaces.
22036 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
22037 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
22038 * gengtype.c: Remove include of double-int.h.
22039 (do_typedef): Use wide-int interfaces.
22040 (open_base_files): Add wide-int.h.
22041 (main): Add offset_int and widest_int typedefs.
22042 * gengtype-lex.l: Handle "^".
22043 (CXX_KEYWORD): Add "static".
22044 * gengtype-parse.c (require3): New.
22045 (require_template_declaration): Handle constant template arguments
22046 and nested templates.
22047 * gengtype-state.c: Don't include "double-int.h".
22048 * genpreds.c (write_one_predicate_function): Update comment.
22049 (write_tm_constrs_h): Add check for hval and lval use in
22051 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
22052 (add_to_sequence): Likewise.
22053 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
22054 and const_double_operand.
22055 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
22057 * gimple-fold.c (get_base_constructor): Likewise.
22058 (fold_array_ctor_reference): Likewise.
22059 (fold_nonarray_ctor_reference): Likewise.
22060 (fold_const_aggregate_ref_1): Likewise.
22061 (gimple_val_nonnegative_real_p): Likewise.
22062 (gimple_fold_indirect_ref): Likewise.
22063 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
22064 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
22065 (struct slsr_cand_d): Change index to be widest_int.
22066 (struct incr_info_d): Change incr to be widest_int.
22067 (alloc_cand_and_find_basis): Use wide-int interfaces.
22068 (slsr_process_phi): Likewise.
22069 (backtrace_base_for_ref): Likewise. Return a widest_int.
22070 (restructure_reference): Take a widest_int instead of a double_int.
22071 (slsr_process_ref): Use wide-int interfaces.
22072 (create_mul_ssa_cand): Likewise.
22073 (create_mul_imm_cand): Likewise.
22074 (create_add_ssa_cand): Likewise.
22075 (create_add_imm_cand): Take a widest_int instead of a double_int.
22076 (slsr_process_add): Use wide-int interfaces.
22077 (slsr_process_cast): Likewise.
22078 (slsr_process_copy): Likewise.
22079 (dump_candidate): Likewise.
22080 (dump_incr_vec): Likewise.
22081 (replace_ref): Likewise.
22082 (cand_increment): Likewise. Return a widest_int.
22083 (cand_abs_increment): Likewise.
22084 (replace_mult_candidate): Take a widest_int instead of a double_int.
22085 (replace_unconditional_candidate): Use wide-int interfaces.
22086 (incr_vec_index): Take a widest_int instead of a double_int.
22087 (create_add_on_incoming_edge): Likewise.
22088 (create_phi_basis): Use wide-int interfaces.
22089 (replace_conditional_candidate): Likewise.
22090 (record_increment): Take a widest_int instead of a double_int.
22091 (record_phi_increments): Use wide-int interfaces.
22092 (phi_incr_cost): Take a widest_int instead of a double_int.
22093 (lowest_cost_path): Likewise.
22094 (total_savings): Likewise.
22095 (analyze_increments): Use wide-int interfaces.
22096 (ncd_with_phi): Take a widest_int instead of a double_int.
22097 (ncd_of_cand_and_phis): Likewise.
22098 (nearest_common_dominator_for_cands): Likewise.
22099 (insert_initializers): Use wide-int interfaces.
22100 (all_phi_incrs_profitable): Likewise.
22101 (replace_one_candidate): Likewise.
22102 (replace_profitable_candidates): Likewise.
22103 * godump.c: Include wide-int-print.h.
22104 (go_output_typedef): Use wide-int interfaces.
22105 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
22106 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
22107 (build_loop_iteration_domains): Likewise.
22108 * hooks.h: Include wide-int.h rather than double-int.h.
22109 (hook_bool_dint_dint_uint_bool_true): Delete.
22110 (hook_bool_wint_wint_uint_bool_true): Declare.
22111 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
22112 (hook_bool_wint_wint_uint_bool_true): New.
22113 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
22115 (ubsan_expand_si_overflow_mul_check): Likewise.
22116 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
22117 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
22118 (get_ancestor_addr_info): Likewise.
22119 (ipa_modify_call_arguments): Likewise.
22120 * loop-doloop.c (doloop_modify): Likewise.
22121 (doloop_optimize): Likewise.
22122 * loop-iv.c (iv_number_of_iterations): Likewise.
22123 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
22124 (unroll_loop_constant_iterations): Likewise.
22125 (decide_unroll_runtime_iterations): Likewise.
22126 (unroll_loop_runtime_iterations): Likewise.
22127 (decide_peel_simple): Likewise.
22128 (decide_unroll_stupid): Likewise.
22129 * lto-streamer-in.c (streamer_read_wi): Add.
22130 (input_cfg): Use wide-int interfaces.
22131 (lto_input_tree_1): Likewise.
22132 * lto-streamer-out.c (streamer_write_wi): Add.
22133 (hash_tree): Use wide-int interfaces.
22134 (output_cfg): Likewise.
22135 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
22136 (GTFILES): Add wide-int.h and signop.h.
22137 (TAGS): Look for .cc files too.
22138 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
22139 * optabs.c (expand_subword_shift): Likewise.
22140 (expand_doubleword_shift): Likewise.
22141 (expand_absneg_bit): Likewise.
22142 (expand_copysign_absneg): Likewise.
22143 (expand_copysign_bit): Likewise.
22144 * postreload.c (reload_cse_simplify_set): Likewise.
22145 * predict.c (predict_iv_comparison): Likewise.
22146 * pretty-print.h: Include wide-int-print.h.
22148 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
22149 * print-tree.c: Include wide-int-print.h.
22150 (print_node_brief): Use wide-int interfaces.
22151 (print_node): Likewise.
22152 * read-rtl.c (validate_const_wide_int): New.
22153 (read_rtx_code): Add CONST_WIDE_INT case.
22154 * real.c: Include wide-int.h.
22155 (real_to_integer2): Delete.
22156 (real_to_integer): New function, returning a wide_int.
22157 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22158 (ten_to_ptwo): Update call to real_from_integer.
22159 (real_digit): Likewise.
22160 * real.h: Include signop.h, wide-int.h and insn-modes.h.
22161 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
22162 (REAL_VALUE_TO_INT): Delete.
22163 (real_to_integer): Declare a wide-int form.
22164 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22165 * recog.c (const_int_operand): Improve comment.
22166 (const_scalar_int_operand): New.
22167 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
22168 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
22169 (split_double): Likewise.
22170 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
22171 (rtx_size): Likewise.
22172 (rtx_alloc_stat_v): New.
22173 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
22174 (cwi_output_hex): New.
22175 (iterative_hash_rtx): Handle CONST_WIDE_INT.
22176 (cwi_check_failed_bounds): New.
22177 * rtl.def (CONST_WIDE_INT): New.
22178 * rtl.h: Include <utility> and wide-int.h.
22179 (struct hwivec_def): New.
22180 (CWI_GET_NUM_ELEM): New.
22181 (CWI_PUT_NUM_ELEM): New.
22182 (struct rtx_def): Add num_elem and hwiv.
22183 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
22184 (CASE_CONST_UNIQUE): Likewise.
22185 (CASE_CONST_ANY): Likewise.
22186 (CONST_SCALAR_INT_P): Likewise.
22187 (CONST_WIDE_INT_P): New.
22189 (HWIVEC_CHECK): New.
22190 (cwi_check_failed_bounds): New.
22192 (HWIVEC_CHECK): New.
22193 (CONST_WIDE_INT_VEC) New.
22194 (CONST_WIDE_INT_NUNITS) New.
22195 (CONST_WIDE_INT_ELT) New.
22196 (rtx_mode_t): New type.
22197 (wi::int_traits <rtx_mode_t>): New.
22199 (wi::min_value): New.
22200 (wi::max_value): New.
22202 (const_wide_int_alloc): New.
22203 (immed_wide_int_const): New.
22204 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
22205 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
22206 * signop.h: New file.
22207 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
22208 (simplify_const_unary_operation): Use wide-int interfaces.
22209 (simplify_binary_operation_1): Likewise.
22210 (simplify_const_binary_operation): Likewise.
22211 (simplify_const_relational_operation): Likewise.
22212 (simplify_immed_subreg): Likewise.
22213 * stmt.c (expand_case): Likewise.
22214 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
22215 signop rather than a bool.
22216 * stor-layout.c (layout_type): Use wide-int interfaces.
22217 (initialize_sizetypes): Update calls to
22218 set_min_and_max_values_for_integral_type.
22219 (set_min_and_max_values_for_integral_type): Take a signop rather
22220 than a bool. Use wide-int interfaces.
22221 (fixup_signed_type): Update accordingly. Remove
22222 HOST_BITS_PER_DOUBLE_INT limit.
22223 (fixup_unsigned_type): Likewise.
22224 * system.h (STATIC_CONSTANT_P): New.
22225 (STATIC_ASSERT): New.
22226 * target.def (can_use_doloop_p): Take widest_ints rather than
22228 * target.h: Include wide-int.h rather than double-int.h.
22229 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22231 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22232 rather than INT_CST_LT_UNSIGNED.
22233 (can_use_doloop_if_innermost): Take widest_ints rather than
22235 * tree-affine.c: Include wide-int-print.h.
22236 (double_int_ext_for_comb): Delete.
22237 (wide_int_ext_for_comb): New.
22238 (aff_combination_zero): Use wide-int interfaces.
22239 (aff_combination_const): Take a widest_int instead of a double_int.
22240 (aff_combination_elt): Use wide-int interfaces.
22241 (aff_combination_scale): Take a widest_int instead of a double_int.
22242 (aff_combination_add_elt): Likewise.
22243 (aff_combination_add_cst): Likewise.
22244 (aff_combination_add): Use wide-int interfaces.
22245 (aff_combination_convert): Likewise.
22246 (tree_to_aff_combination): Likewise.
22247 (add_elt_to_tree): Take a widest_int instead of a double_int.
22248 (aff_combination_to_tree): Use wide-int interfaces.
22249 (aff_combination_remove_elt): Likewise.
22250 (aff_combination_add_product): Take a widest_int instead of
22252 (aff_combination_mult): Use wide-int interfaces.
22253 (aff_combination_expand): Likewise.
22254 (double_int_constant_multiple_p): Delete.
22255 (wide_int_constant_multiple_p): New.
22256 (aff_combination_constant_multiple_p): Take a widest_int pointer
22257 instead of a double_int pointer.
22258 (print_aff): Use wide-int interfaces.
22259 (get_inner_reference_aff): Take a widest_int pointer
22260 instead of a double_int pointer.
22261 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22262 * tree-affine.h: Include wide-int.h.
22263 (struct aff_comb_elt): Change type of coef to widest_int.
22264 (struct affine_tree_combination): Change type of offset to widest_int.
22265 (double_int_ext_for_comb): Delete.
22266 (wide_int_ext_for_comb): New.
22267 (aff_combination_const): Use widest_int instead of double_int.
22268 (aff_combination_scale): Likewise.
22269 (aff_combination_add_elt): Likewise.
22270 (aff_combination_constant_multiple_p): Likewise.
22271 (get_inner_reference_aff): Likewise.
22272 (aff_comb_cannot_overlap_p): Likewise.
22273 (aff_combination_zero_p): Use wide-int interfaces.
22274 * tree.c: Include tree.h.
22275 (init_ttree): Use make_int_cst.
22276 (tree_code_size): Removed code for INTEGER_CST case.
22277 (tree_size): Add INTEGER_CST case.
22278 (make_node_stat): Update comment.
22279 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22280 (build_int_cst_type): Use wide-int interfaces.
22281 (double_int_to_tree): Likewise.
22282 (double_int_fits_to_tree_p): Delete.
22283 (force_fit_type_double): Delete.
22284 (force_fit_type): New.
22285 (int_cst_hash_hash): Use wide-int interfaces.
22286 (int_cst_hash_eq): Likewise.
22287 (build_int_cst_wide): Delete.
22288 (wide_int_to_tree): New.
22289 (cache_integer_cst): Use wide-int interfaces.
22290 (build_low_bits_mask): Likewise.
22291 (cst_and_fits_in_hwi): Likewise.
22292 (real_value_from_int_cst): Likewise.
22293 (make_int_cst_stat): New.
22294 (integer_zerop): Use wide_int interfaces.
22295 (integer_onep): Likewise.
22296 (integer_all_onesp): Likewise.
22297 (integer_pow2p): Likewise.
22298 (integer_nonzerop): Likewise.
22299 (tree_log2): Likewise.
22300 (tree_floor_log2): Likewise.
22301 (tree_ctz): Likewise.
22302 (int_size_in_bytes): Likewise.
22303 (mem_ref_offset): Return an offset_int rather than a double_int.
22304 (build_type_attribute_qual_variant): Use wide_int interfaces.
22305 (type_hash_eq): Likewise
22306 (tree_int_cst_equal): Likewise.
22307 (tree_int_cst_lt): Delete.
22308 (tree_int_cst_compare): Likewise.
22309 (tree_fits_shwi_p): Use wide_int interfaces.
22310 (tree_fits_uhwi_p): Likewise.
22311 (tree_int_cst_sign_bit): Likewise.
22312 (tree_int_cst_sgn): Likewise.
22313 (tree_int_cst_min_precision): Take a signop rather than a bool.
22314 (simple_cst_equal): Use wide_int interfaces.
22315 (compare_tree_int): Likewise.
22316 (iterative_hash_expr): Likewise.
22317 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22319 (get_type_static_bounds): Use wide_int interfaces.
22320 (tree_int_cst_elt_check_failed): New.
22321 (build_common_tree_nodes): Reordered to set prec before filling in
22323 (int_cst_value): Check cst_and_fits_in_hwi.
22324 (widest_int_cst_value): Use wide_int interfaces.
22325 (upper_bound_in_type): Likewise.
22326 (lower_bound_in_type): Likewise.
22327 (num_ending_zeros): Likewise.
22328 (drop_tree_overflow): Likewise.
22329 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22330 (gen_conditions_for_pow_cst_base): Likewise.
22331 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22332 (group_case_labels_stmt): Use wide-int interfaces.
22333 (verify_gimple_assign_binary): Likewise.
22334 (print_loop): Likewise.
22335 * tree-chrec.c (tree_fold_binomial): Likewise.
22336 * tree-core.h (struct tree_base): Add int_length.
22337 (struct tree_int_cst): Change rep of value.
22338 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22339 (dr_may_alias_p): Likewise.
22340 (max_stmt_executions_tree): Likewise.
22341 * tree.def (INTEGER_CST): Update comment.
22342 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22343 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22344 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22345 (dequeue_and_dump): Use wide-int interfaces.
22346 * tree.h: Include wide-int.h.
22347 (NULL_TREE): Moved to earlier loc in file.
22348 (TREE_INT_CST_ELT_CHECK): New.
22349 (tree_int_cst_elt_check_failed): New.
22351 (TREE_INT_CST): Delete.
22352 (TREE_INT_CST_LOW): Use wide-int interfaces.
22353 (TREE_INT_CST_HIGH): Delete.
22354 (TREE_INT_CST_NUNITS): New.
22355 (TREE_INT_CST_EXT_NUNITS): Likewise.
22356 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22357 (TREE_INT_CST_ELT): Likewise.
22358 (INT_CST_LT): Delete.
22359 (tree_int_cst_elt_check): New (two forms).
22360 (type_code_size): Update comment.
22361 (make_int_cst_stat, make_int_cst): New.
22362 (tree_to_double_int): Delete.
22363 (double_int_fits_to_tree_p): Delete.
22364 (force_fit_type_double): Delete.
22365 (build_int_cstu): Replace with out-of-line function.
22366 (build_int_cst_wide): Delete.
22367 (tree_int_cst_lt): Define inline.
22368 (tree_int_cst_le): New.
22369 (tree_int_cst_compare): Define inline.
22370 (tree_int_cst_min_precision): Take a signop rather than a bool.
22371 (wi::int_traits <const_tree>): New.
22372 (wi::int_traits <tree>): New.
22373 (wi::extended_tree): New.
22374 (wi::int_traits <wi::extended_tree>): New.
22375 (wi::to_widest): New.
22376 (wi::to_offset): New.
22377 (wi::fits_to_tree_p): New.
22378 (wi::min_value): New.
22379 (wi::max_value): New.
22380 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22381 (copy_tree_body_r): Likewise.
22382 * tree-object-size.c (compute_object_offset): Likewise.
22383 (addr_object_size): Likewise.
22384 * tree-predcom.c: Include wide-int-print.h.
22385 (struct dref_d): Change type of offset to widest_int.
22386 (dump_dref): Call wide-int printer.
22387 (aff_combination_dr_offset): Use wide-int interfaces.
22388 (determine_offset): Take a widest_int pointer rather than a
22389 double_int pointer.
22390 (split_data_refs_to_components): Use wide-int interfaces.
22391 (suitable_component_p): Likewise.
22392 (order_drefs): Likewise.
22393 (add_ref_to_chain): Likewise.
22394 (valid_initializer_p): Likewise.
22395 (determine_roots_comp): Likewise.
22396 * tree-pretty-print.c: Include wide-int-print.h.
22397 (dump_generic_node): Use wide-int interfaces.
22398 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22399 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22400 (move_fixed_address_to_symbol): Likewise.
22401 (move_hint_to_base): Likewise.
22402 (move_pointer_to_base): Likewise.
22403 (move_variant_to_index): Likewise.
22404 (most_expensive_mult_to_index): Likewise.
22405 (addr_to_parts): Likewise.
22406 (copy_ref_info): Likewise.
22407 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22408 (indirect_refs_may_alias_p): Likewise.
22409 (stmt_kills_ref_p_1): Likewise.
22410 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22411 * tree-ssa-ccp.c: Update comment at top of file. Include
22413 (struct prop_value_d): Change type of mask to widest_int.
22414 (extend_mask): New function.
22415 (dump_lattice_value): Use wide-int interfaces.
22416 (get_default_value): Likewise.
22417 (set_constant_value): Likewise.
22418 (set_value_varying): Likewise.
22419 (valid_lattice_transition): Likewise.
22420 (set_lattice_value): Likewise.
22421 (value_to_double_int): Delete.
22422 (value_to_wide_int): New.
22423 (get_value_from_alignment): Use wide-int interfaces.
22424 (get_value_for_expr): Likewise.
22425 (do_dbg_cnt): Likewise.
22426 (ccp_finalize): Likewise.
22427 (ccp_lattice_meet): Likewise.
22428 (bit_value_unop_1): Use widest_ints rather than double_ints.
22429 (bit_value_binop_1): Likewise.
22430 (bit_value_unop): Use wide-int interfaces.
22431 (bit_value_binop): Likewise.
22432 (bit_value_assume_aligned): Likewise.
22433 (evaluate_stmt): Likewise.
22434 (ccp_fold_stmt): Likewise.
22435 (visit_cond_stmt): Likewise.
22436 (ccp_visit_stmt): Likewise.
22437 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22438 (constant_pointer_difference): Likewise.
22439 (associate_pointerplus): Likewise.
22440 (combine_conversions): Likewise.
22441 * tree-ssa-loop.h: Include wide-int.h.
22442 (struct tree_niter_desc): Change type of max to widest_int.
22443 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22444 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22445 (remove_redundant_iv_tests): Likewise.
22446 (canonicalize_loop_induction_variables): Likewise.
22447 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22448 (constant_multiple_of): Take a widest_int pointer instead of
22449 a double_int pointer.
22450 (get_computation_aff): Use wide-int interfaces.
22451 (ptr_difference_cost): Likewise.
22452 (difference_cost): Likewise.
22453 (get_loop_invariant_expr_id): Likewise.
22454 (get_computation_cost_at): Likewise.
22455 (iv_elimination_compare_lt): Likewise.
22456 (may_eliminate_iv): Likewise.
22457 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22458 instead of double_int.
22459 (max_loop_iterations): Likewise.
22460 (max_stmt_executions): Likewise.
22461 (estimated_stmt_executions): Likewise.
22462 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22463 (split_to_var_and_offset): Use wide-int interfaces.
22464 (determine_value_range): Likewise.
22465 (bound_difference_of_offsetted_base): Likewise.
22466 (bounds_add): Take a widest_int instead of a double_int.
22467 (number_of_iterations_ne_max): Use wide-int interfaces.
22468 (number_of_iterations_ne): Likewise.
22469 (number_of_iterations_lt_to_ne): Likewise.
22470 (assert_loop_rolls_lt): Likewise.
22471 (number_of_iterations_lt): Likewise.
22472 (number_of_iterations_le): Likewise.
22473 (number_of_iterations_cond): Likewise.
22474 (number_of_iterations_exit): Likewise.
22475 (finite_loop_p): Likewise.
22476 (derive_constant_upper_bound_assign): Likewise.
22477 (derive_constant_upper_bound): Return a widest_int.
22478 (derive_constant_upper_bound_ops): Likewise.
22479 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22480 (record_estimate): Take a widest_int rather than a double_int.
22481 (record_nonwrapping_iv): Use wide-int interfaces.
22482 (double_int_cmp): Delete.
22483 (wide_int_cmp): New.
22484 (bound_index): Take a widest_int rather than a double_int.
22485 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22486 (maybe_lower_iteration_bound): Likewise.
22487 (estimate_numbers_of_iterations_loop): Likewise.
22488 (estimated_loop_iterations): Take a widest_int pointer than than
22489 a double_int pointer.
22490 (estimated_loop_iterations_int): Use wide-int interfaces.
22491 (max_loop_iterations): Take a widest_int pointer than than
22492 a double_int pointer.
22493 (max_loop_iterations_int): Use wide-int interfaces.
22494 (max_stmt_executions): Take a widest_int pointer than than
22495 a double_int pointer.
22496 (estimated_stmt_executions): Likewise.
22497 (n_of_executions_at_most): Use wide-int interfaces.
22498 (scev_probably_wraps_p): Likewise.
22499 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22500 to real_to_integer.
22501 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22503 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22504 double_ints. Adjust for trailing_wide_ints <3> representation.
22505 (set_nonzero_bits): Likewise.
22506 (get_range_info): Return wide_ints rather than double_ints.
22507 Adjust for trailing_wide_ints <3> representation.
22508 (get_nonzero_bits): Likewise.
22509 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22511 * tree-ssanames.h (struct range_info_def): Replace min, max and
22512 nonzero_bits with a trailing_wide_ints <3>.
22513 (set_range_info): Use wide_int_refs rather than double_ints.
22514 (set_nonzero_bits): Likewise.
22515 (get_range_info): Return wide_ints rather than double_ints.
22516 (get_nonzero_bits): Likewise.
22517 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22518 * tree-ssa-pre.c (phi_translate_1): Likewise.
22519 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22520 (acceptable_pow_call): Likewise.
22521 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22523 (vn_reference_fold_indirect): Likewise.
22524 (vn_reference_maybe_forwprop_address): Likewise.
22525 (valueize_refs_1): Likewise.
22526 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22527 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22528 tree_int_cst_lt and tree_int_cst_le.
22529 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22531 (streamer_alloc_tree): Likewise.
22532 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22533 (streamer_write_tree_header): Likewise.
22534 (streamer_write_integer_cst): Likewise.
22535 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22536 (build_constructors): Likewise.
22537 (array_value_type): Likewise.
22538 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22539 (vect_check_gather): Likewise.
22540 * tree-vect-generic.c (build_replicated_const): Likewise.
22541 (expand_vector_divmod): Likewise.
22542 * tree-vect-loop.c (vect_transform_loop): Likewise.
22543 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22544 (vect_do_peeling_for_alignment): Likewise.
22545 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22546 * tree-vrp.c: Include wide-int.h.
22547 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22548 (extract_range_from_assert): Use wide-int interfaces.
22549 (vrp_int_const_binop): Likewise.
22550 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22551 double_int pointers.
22552 (ranges_from_anti_range): Use wide-int interfaces.
22553 (quad_int_cmp): Delete.
22554 (quad_int_pair_sort): Likewise.
22555 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22556 (extract_range_from_unary_expr_1): Likewise.
22557 (adjust_range_with_scev): Likewise.
22558 (masked_increment): Take and return wide_ints rather than double_ints.
22559 (register_edge_assert_for_2): Use wide-int interfaces.
22560 (check_array_ref): Likewise.
22561 (search_for_addr_array): Likewise.
22562 (maybe_set_nonzero_bits): Likewise.
22563 (union_ranges): Pass an integer of the correct type instead of
22564 using integer_one_node.
22565 (intersect_ranges): Likewise.
22566 (simplify_truth_ops_using_ranges): Likewise.
22567 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22568 (range_fits_type_p): Likewise.
22569 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22571 (simplify_conversion_using_ranges): Use wide-int interfaces.
22572 (simplify_float_conversion_using_ranges): Likewise.
22573 (vrp_finalize): Likewise.
22574 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22575 (gimple_stringops_transform): Likewise.
22576 * varasm.c (decode_addr_const): Likewise.
22577 (const_hash_1): Likewise.
22578 (const_rtx_hash_1): Likewise
22579 (output_constant): Likewise.
22580 (array_size_for_constructor): Likewise.
22581 (output_constructor_regular_field): Likewise.
22582 (output_constructor_bitfield): Likewise.
22583 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22584 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22586 * gencheck.c: Define BITS_PER_UNIT.
22587 * wide-int.cc: New.
22589 * wide-int-print.cc: New.
22590 * wide-int-print.h: New.
22592 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22594 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22596 2014-05-06 Richard Biener <rguenther@suse.de>
22598 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22599 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22600 (TODO_verify_all): Adjust.
22601 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22602 TODO_verify_stmts and TODO_verify_rtl_sharing.
22603 * bb-reorder.c: Likewise.
22604 * cfgexpand.c: Likewise.
22605 * cprop.c: Likewise.
22607 * function.c: Likewise.
22608 * fwprop.c: Likewise.
22609 * gcse.c: Likewise.
22610 * gimple-ssa-isolate-paths.c: Likewise.
22611 * gimple-ssa-strength-reduction.c: Likewise.
22612 * ipa-split.c: Likewise.
22613 * loop-init.c: Likewise.
22614 * loop-unroll.c: Likewise.
22615 * lower-subreg.c: Likewise.
22616 * modulo-sched.c: Likewise.
22617 * postreload-gcse.c: Likewise.
22618 * predict.c: Likewise.
22619 * recog.c: Likewise.
22620 * sched-rgn.c: Likewise.
22621 * store-motion.c: Likewise.
22622 * tracer.c: Likewise.
22623 * trans-mem.c: Likewise.
22624 * tree-call-cdce.c: Likewise.
22625 * tree-cfg.c: Likewise.
22626 * tree-cfgcleanup.c: Likewise.
22627 * tree-complex.c: Likewise.
22628 * tree-eh.c: Likewise.
22629 * tree-emutls.c: Likewise.
22630 * tree-if-conv.c: Likewise.
22631 * tree-into-ssa.c: Likewise.
22632 * tree-loop-distribution.c: Likewise.
22633 * tree-object-size.c: Likewise.
22634 * tree-parloops.c: Likewise.
22635 * tree-pass.h: Likewise.
22636 * tree-sra.c: Likewise.
22637 * tree-ssa-ccp.c: Likewise.
22638 * tree-ssa-copy.c: Likewise.
22639 * tree-ssa-copyrename.c: Likewise.
22640 * tree-ssa-dce.c: Likewise.
22641 * tree-ssa-dom.c: Likewise.
22642 * tree-ssa-dse.c: Likewise.
22643 * tree-ssa-forwprop.c: Likewise.
22644 * tree-ssa-ifcombine.c: Likewise.
22645 * tree-ssa-loop-ch.c: Likewise.
22646 * tree-ssa-loop-ivcanon.c: Likewise.
22647 * tree-ssa-loop.c: Likewise.
22648 * tree-ssa-math-opts.c: Likewise.
22649 * tree-ssa-phiopt.c: Likewise.
22650 * tree-ssa-phiprop.c: Likewise.
22651 * tree-ssa-pre.c: Likewise.
22652 * tree-ssa-reassoc.c: Likewise.
22653 * tree-ssa-sink.c: Likewise.
22654 * tree-ssa-strlen.c: Likewise.
22655 * tree-ssa-tail-merge.c: Likewise.
22656 * tree-ssa-uncprop.c: Likewise.
22657 * tree-switch-conversion.c: Likewise.
22658 * tree-tailcall.c: Likewise.
22659 * tree-vect-generic.c: Likewise.
22660 * tree-vectorizer.c: Likewise.
22661 * tree-vrp.c: Likewise.
22662 * tsan.c: Likewise.
22663 * var-tracking.c: Likewise.
22664 * bt-load.c: Likewise.
22665 * cfgcleanup.c: Likewise.
22666 * combine-stack-adj.c: Likewise.
22667 * combine.c: Likewise.
22668 * compare-elim.c: Likewise.
22669 * config/epiphany/resolve-sw-modes.c: Likewise.
22670 * config/i386/i386.c: Likewise.
22671 * config/mips/mips.c: Likewise.
22672 * config/s390/s390.c: Likewise.
22673 * config/sh/sh_treg_combine.cc: Likewise.
22674 * config/sparc/sparc.c: Likewise.
22677 * final.c: Likewise.
22678 * ifcvt.c: Likewise.
22679 * mode-switching.c: Likewise.
22680 * passes.c: Likewise.
22681 * postreload.c: Likewise.
22683 * reg-stack.c: Likewise.
22684 * regcprop.c: Likewise.
22685 * regrename.c: Likewise.
22688 2014-05-06 Richard Biener <rguenther@suse.de>
22690 PR middle-end/61070
22691 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22692 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22694 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22697 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22699 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22700 Tom de Vries <tom@codesourcery.com>
22702 * target.def (call_fusage_contains_non_callee_clobbers): New
22704 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22706 (@node Miscellaneous Register Hooks): New node.
22707 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22708 * doc/tm.texi: Regenerate.
22710 2014-05-05 Marek Polacek <polacek@redhat.com>
22713 * opts.c (common_handle_option): Call error_at instead of warning_at.
22715 2014-05-05 Richard Biener <rguenther@suse.de>
22717 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22718 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22719 under the TODO_verify_il umbrella.
22721 2014-05-05 Richard Biener <rguenther@suse.de>
22723 * passes.c (execute_function_todo): Move TODO_verify_flow under
22724 the TODO_verify_ul umbrella.
22726 2014-05-05 Richard Biener <rguenther@suse.de>
22728 PR middle-end/61010
22729 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22730 X & CST away from a CST that is the mask of a mode.
22732 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22734 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22735 int argument to enum machine_mode.
22736 (picochip_class_max_nregs): Ditto.
22737 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22738 (picochip_class_max_nregs): Ditto.
22740 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22742 * target.def: Add new target hook.
22743 * doc/tm.texi: Regenerate.
22744 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22745 * targhooks.c (default_keep_leaf_when_profiled): New function.
22747 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22748 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22750 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22752 PR tree-optimization/60363
22753 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22754 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22755 (update_destination_phis): New parameter.
22756 (create_edge_and_update_destination_phis): Ditto.
22757 (ssa_fix_duplicate_block_edges): Pass new arguments.
22758 (thread_single_edge): Ditto.
22760 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22762 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22763 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22764 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22765 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22766 Use RS6000_BTM_HARD_FLOAT.
22767 (BU_MISC_2): Likewise.
22768 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22769 RS6000_BTM_HARD_FLOAT.
22770 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22771 is explicitly used.
22772 (rs6000_invalid_builtin): Add hard floating builtin support.
22773 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22774 hard float builtins.
22775 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22777 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22779 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22780 Add missing function* argument.
22782 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22784 * lra-constraints.c (valid_address_p): Move earlier in file.
22785 Add a constraint argument to the address_info version.
22786 (satisfies_memory_constraint_p): New function.
22787 (satisfies_address_constraint_p): Likewise.
22788 (process_alt_operands, curr_insn_transform): Use them.
22789 (process_address): Pass the constraint to valid_address_p when
22790 checking address operands.
22792 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22794 * config/mips/mips.c (mips_isa_rev): New variable.
22795 (mips_set_architecture): Set it.
22796 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22798 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22799 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22800 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22801 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22802 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22803 conditions in terms of mips_isa_rev.
22804 (mips_isa_rev): Declare.
22806 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22808 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22809 (prob_unlikely, prob_likely): Make variables const.
22811 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22813 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22815 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22817 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22819 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22821 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22822 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22823 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22825 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22826 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22828 Replace usage of ROUND_REG with sh_round_reg.
22829 Use CEIL instead of ROUND_ADVANCE.
22831 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22834 * config/sh/sh.c: Include stdlib headers before everything else.
22836 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22838 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22839 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22840 (gimplify_adjust_omp_clauses): Simd region is never
22841 directly nested in combined parallel. Instead, for linear
22842 with copyin/copyout, if in combined for simd loop, make decl
22843 firstprivate/lastprivate on OMP_FOR.
22844 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22845 expand_omp_for_static_chunk): When setting endvar, also set
22846 fd->loop.v to the same value.
22848 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22850 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22852 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22854 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22857 2014-05-02 Marek Polacek <polacek@redhat.com>
22859 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22861 2014-05-02 Kito Cheng <kito@0xlab.org>
22863 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22864 to a C expression marco.
22865 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22866 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22867 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22868 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22869 HONOR_REG_ALLOC_ORDER.
22870 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22872 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22874 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22876 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22878 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22880 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22882 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22883 (convert_scalar_cond_reduction): Likewise.
22884 (predicate_scalar_phi): Add recognition and transformation
22885 of simple conditioanl reduction to be vectorizable.
22887 2014-05-01 Marek Polacek <polacek@redhat.com>
22890 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22892 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22894 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22895 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22896 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22897 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22898 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22899 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22900 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22901 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22903 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22905 * config/arc/arc.opt (mlra): Move comment above option name
22906 to avoid mis-parsing as language options.
22908 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22910 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22911 * config/sol2.h: ... here.
22912 * config/sol2-10.h: Remove.
22914 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22915 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22916 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22917 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22918 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22919 * config/sol2.h: ... here.
22920 (SECTION_NAME_FORMAT): Don't redefine.
22921 (STARTFILE_ARCH32_SPEC): Rename to ...
22922 (STARTFILE_ARCH_SPEC): ... this.
22923 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22924 * config/sparc/sol2.h: ... here.
22925 (SECTION_NAME_FORMAT): Don't undef.
22926 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22927 (SUBTARGET_EXTRA_SPECS): Remove.
22928 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22930 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22931 (MD_STARTFILE_PREFIX): Remove.
22932 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22933 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22934 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22935 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22936 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22937 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22938 * config/i386/sol2.h: ... here.
22939 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22940 * config/i386/sol2-bi.h: Remove.
22941 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22942 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22944 * config/i386/t-sol2-64: Rename to ...
22945 * config/i386/t-sol2: ... this.
22946 * config/sparc/t-sol2-64: Rename to ...
22947 * config/sparc/t-sol2: ... this.
22949 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22950 sol2_tm_file_head, sol2_tm_file_tail.
22951 Include ${cpu_type}/sol2.h before sol2.h.
22953 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22954 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22955 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22956 Reflect i386/t-sol2-64 renaming.
22957 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22958 Reflect sparc/t-sol2-64 renaming.
22960 2014-04-30 Richard Biener <rguenther@suse.de>
22962 * passes.c (execute_function_todo): Move TODO_verify_stmts
22963 and TODO_verify_ssa under the TODO_verify_il umbrella.
22964 * tree-ssa.h (verify_ssa): Adjust prototype.
22965 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22966 we should verify SSA operands.
22967 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22968 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22969 whether we should verify whether not throwing stmts have EH info.
22970 * graphite-scop-detection.c (create_sese_edges): Adjust.
22971 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22972 * tree-eh.c (lower_try_finally_switch): Do not add the
22973 default case label twice.
22975 2014-04-30 Marek Polacek <polacek@redhat.com>
22977 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22978 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22979 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22980 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22982 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22984 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22985 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22986 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22987 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22988 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22989 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22990 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22991 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22993 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22995 * tree-cfg.c (dump_function_to_file): Dump the return type of
22996 functions, in a line to itself before the function body, mimicking
22997 the layout of a C function.
22999 2014-04-29 Jakub Jelinek <jakub@redhat.com>
23001 PR tree-optimization/60971
23002 * tree-tailcall.c (process_assignment): Reject conversions which
23005 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
23007 * calls.c (initialize_argument_information): Always treat
23008 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
23009 (expand_call): Likewise.
23010 (emit_library_call_calue_1): Likewise.
23011 * expr.c (PUSH_ARGS_REVERSED): Do not define.
23012 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
23015 2014-04-29 Nick Clifton <nickc@redhat.com>
23017 * config/msp430/msp430.md (umulsidi): Fix typo.
23018 (mulhisi3): Enable even inside interrupt handlers.
23019 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
23020 bigger return address pushed in large mode.
23022 2014-04-29 Nick Clifton <nickc@redhat.com>
23024 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
23025 (arc_init_reg_tables): Use a machine_mode enum to iterate over
23027 * config/m32r/m32r.c (init_reg_tables): Likewise.
23028 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
23029 enum to hold the modes.
23031 2014-04-29 Richard Biener <rguenther@suse.de>
23033 * dominance.c (free_dominance_info): Add overload with
23034 function parameter.
23035 (dom_info_state): Likewise.
23036 (dom_info_available_p): Likewise.
23037 * basic-block.h (free_dominance_info, dom_info_state,
23038 dom_info_available_p): Declare overloads.
23039 * passes.c (execute_function_todo): Verify that verifiers
23040 don't change dominator info state. Drop dominator info
23041 for IPA pass invocations.
23042 * cgraph.c (release_function_body): Restore asserts that
23043 dominator information is released.
23045 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
23047 * doc/invoke.texi: Fix typo.
23048 * tree-vrp.c: Fix typos.
23049 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
23051 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23053 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
23055 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23057 * config/aarch64/aarch64-builtins.c
23058 (aarch64_types_storestruct_lane_qualifiers): New.
23059 (TYPES_STORESTRUCT_LANE): Likewise.
23060 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
23061 (st3_lane): Likewise.
23062 (st4_lane): Likewise.
23063 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
23064 (vec_store_lanesci_lane<mode>): Likewise.
23065 (vec_store_lanesxi_lane<mode>): Likewise.
23066 (aarch64_st2_lane<VQ:mode>): Likewise.
23067 (aarch64_st3_lane<VQ:mode>): Likewise.
23068 (aarch64_st4_lane<VQ:mode>): Likewise.
23069 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
23070 * config/aarch64/arm_neon.h
23071 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
23072 use new macro arguments.
23073 (__ST3_LANE_FUNC): Likewise.
23074 (__ST4_LANE_FUNC): Likewise.
23075 * config/aarch64/iterators.md (V_TWO_ELEM): New.
23076 (V_THREE_ELEM): Likewise.
23077 (V_FOUR_ELEM): Likewise.
23079 2014-04-28 David Malcolm <dmalcolm@redhat.com>
23081 * doc/gimple.texi: Replace the description of the now-defunct
23082 union gimple_statement_d with a diagram showing the
23083 gimple_statement_base class hierarchy and its relationships to
23084 the GSS_ and GIMPLE_ enums.
23086 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23088 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
23089 * config/aarch64/aarch64.c
23090 (aarch64_cannot_change_mode_class): Weaken conditions.
23091 (aarch64_modes_tieable_p): New.
23092 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
23094 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
23096 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23097 (loadsync_<mode>): Change mode.
23098 (load_quadpti, store_quadpti): New.
23099 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23100 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23102 2014-04-28 Martin Jambor <mjambor@suse.cz>
23104 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
23105 same alias type as the original statement.
23106 (subreplacement_assignment_data): New type.
23107 (handle_unscalarized_data_in_subtree): New type of parameter,
23108 generate new memory accesses with same alias type as the original
23110 (load_assign_lhs_subreplacements): Likewise.
23111 (sra_modify_constructor_assign): Generate new memory accesses with
23112 same alias type as the original statement.
23114 2014-04-28 Richard Biener <rguenther@suse.de>
23116 * tree-pass.h (TODO_verify_il): Define.
23117 (TODO_verify_all): Complete properly.
23118 * passes.c (execute_function_todo): Move existing loop-closed
23119 SSA verification under TODO_verify_il.
23120 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
23121 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
23122 Fix tree sharing issue.
23124 2014-04-28 Richard Biener <rguenther@suse.de>
23126 PR middle-end/60092
23127 * builtins.def (DEF_C11_BUILTIN): Add.
23128 (BUILT_IN_ALIGNED_ALLOC): Likewise.
23129 * coretypes.h (enum function_class): Add function_c11_misc.
23130 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23131 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
23132 (call_may_clobber_ref_p_1): Likewise.
23133 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
23134 (mark_all_reaching_defs_necessary_1): Likewise.
23135 (propagate_necessity): Likewise.
23136 (eliminate_unnecessary_stmts): Likewise.
23137 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
23139 2014-04-28 Richard Biener <rguenther@suse.de>
23141 * tree-vrp.c (vrp_var_may_overflow): Remove.
23142 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
23143 with overflow immediately bump to one before that value and
23144 let iteration figure out overflow status.
23146 2014-04-28 Richard Biener <rguenther@suse.de>
23148 * configure.ac: Do valgrind header checks unconditionally.
23149 Add --enable-valgrind-annotations.
23150 * system.h: Guard valgrind header inclusion with
23151 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
23152 * alloc-pool.c (pool_alloc, pool_free): Use
23153 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
23154 to guard possibly dead code.
23155 * config.in: Regenerated.
23156 * configure: Likewise.
23158 2014-04-28 Jeff Law <law@redhat.com>
23160 PR tree-optimization/60902
23161 * tree-ssa-threadedge.c
23162 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
23163 over real defs when invalidating outputs from statements that do not
23164 produce useful outputs for threading.
23166 2014-04-28 Richard Biener <rguenther@suse.de>
23168 PR tree-optimization/60979
23169 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
23170 SCOPs that end in a block with a successor with abnormal
23173 2014-04-28 Richard Biener <rguenther@suse.de>
23175 * tree-pass.h (execute_pass_list): Adjust prototype.
23176 * passes.c (pass_manager::execute_early_local_passes): Adjust.
23177 (do_per_function): Change callback signature, push all actual
23178 work to the callbals.
23179 (do_per_function_toporder): Likewise.
23180 (execute_function_dump): Adjust.
23181 (execute_function_todo): Likewise.
23182 (clear_last_verified): Likewise.
23183 (verify_curr_properties): Likewise.
23184 (update_properties_after_pass): Likewise.
23185 (execute_pass_list_1): Split out from ...
23186 (execute_pass_list): ... here. Adjust.
23187 (execute_ipa_pass_list): Likewise.
23188 * cgraphunit.c (cgraph_add_new_function): Adjust.
23189 (analyze_function): Likewise.
23190 (expand_function): Likewise.
23191 * cgraph.c (release_function_body): Free dominance info
23192 here instead of asserting it was magically freed elsewhere.
23194 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
23196 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
23197 * configure: Regenerate.
23198 * config/sparc/sparc.opt (muser-mode): New option.
23199 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
23201 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
23202 * doc/invoke.texi (SPARC options): Document -muser-mode.
23204 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
23206 * cselib.c (find_slot_memmode): Delete.
23207 (cselib_hasher): Change compare_type to a struct.
23208 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
23210 (preserve_constants_and_equivs): Adjust for new compare_type.
23211 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
23212 (wrap_constant): Delete.
23213 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
23215 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
23217 * doc/install.texi (Building with profile feedback): Remove
23220 2014-04-26 Tom de Vries <tom@codesourcery.com>
23222 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
23225 2014-04-25 Cary Coutant <ccoutant@google.com>
23228 * dwarf2out.c (should_move_die_to_comdat): A type definition
23229 can contain a subprogram definition, but don't move it to a
23231 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23232 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23234 (clone_tree_hash): Rename to...
23235 (clone_tree_partial): ...this; change callers. Copy
23236 DW_TAG_subprogram DIEs as declarations.
23237 (copy_decls_walk): Don't copy children of a declaration into a
23240 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23243 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23246 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23248 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23249 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23251 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23254 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23256 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23258 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23260 PR tree-optimization/60930
23261 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23262 creating a multiply candidate by folding two constant
23263 multiplicands when the result overflows.
23265 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23267 PR tree-optimization/60960
23268 * tree-vect-generic.c (expand_vector_operation): Only call
23269 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23271 2014-04-25 Tom de Vries <tom@codesourcery.com>
23273 * expr.c (clobber_reg_mode): New function.
23274 * expr.h (clobber_reg): New function.
23276 2014-04-25 Tom de Vries <tom@codesourcery.com>
23278 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23281 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23282 Tom de Vries <tom@codesourcery.com>
23284 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23286 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23287 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23288 new argument to find_all_hard_reg_sets call.
23290 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23292 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23293 Use HOST_WIDE_INT_C for mask literal.
23294 (aarch_rev16_shleft_mask_imm_p): Likewise.
23296 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23299 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23301 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23303 PR preprocessor/56540
23304 * config/i386/i386-c.c (ix86_target_macros): Define
23305 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23307 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23309 * configure.ac (tga_func): Remove.
23310 (LIB_TLS_SPEC): Remove.
23311 * configure: Regenerate.
23312 * config.in: Regenerate.
23313 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23315 2014-04-25 Richard Biener <rguenther@suse.de>
23318 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23319 call stmt use/clobber sets during stmt walk instead of
23320 walking the possibly incomplete set of caller edges.
23322 2014-04-25 Richard Biener <rguenther@suse.de>
23325 * passes.c (apply_ipa_transforms): Inline into only caller ...
23326 (execute_one_pass): ... here. Properly bring in function
23327 bodies for nodes we want to apply IPA transforms to.
23329 2014-04-24 Cong Hou <congh@google.com>
23331 PR tree-optimization/60896
23332 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23333 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23334 (vect_mark_pattern_stmts): Set the def type of all statements in
23335 PATTERN_DEF_SEQ as vect_internal_def.
23337 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23339 * doc/extend.texi (PowerPC Built-in Functions): Document new
23340 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23341 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23343 * config/rs6000/predicates.md (const_0_to_3_operand): New
23344 predicate to match 0..3 integer constants.
23346 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23347 to support adding miscellaneous builtin functions.
23348 (BU_DFP_MISC_2): Likewise.
23349 (BU_P7_MISC_1): Likewise.
23350 (BU_P7_MISC_2): Likewise.
23351 (BU_P8V_MISC_3): Likewise.
23352 (BU_MISC_1): Likewise.
23353 (BU_MISC_2): Likewise.
23354 (DIVWE): Add extended divide builtin functions.
23355 (DIVWEO): Likewise.
23356 (DIVWEU): Likewise.
23357 (DIVWEUO): Likewise.
23359 (DIVDEO): Likewise.
23360 (DIVDEU): Likewise.
23361 (DIVDEUO): Likewise.
23362 (DXEX): Add decimal floating-point builtin functions.
23364 (DDEDPD): Likewise.
23365 (DDEDPDQ): Likewise.
23366 (DENBCD): Likewise.
23367 (DENBCDQ): Likewise.
23371 (DSCLIQ): Likewise.
23373 (DSCRIQ): Likewise.
23374 (CDTBCD): Add new BCD builtin functions.
23375 (CBCDTD): Likewise.
23376 (ADDG6S): Likewise.
23377 (BCDADD): Likewise.
23378 (BCDADD_LT): Likewise.
23379 (BCDADD_EQ): Likewise.
23380 (BCDADD_GT): Likewise.
23381 (BCDADD_OV): Likewise.
23382 (BCDSUB): Likewise.
23383 (BCDSUB_LT): Likewise.
23384 (BCDSUB_EQ): Likewise.
23385 (BCDSUB_GT): Likewise.
23386 (BCDSUB_OV): Likewise.
23387 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23388 (UNPACK_TD): Likewise.
23389 (PACK_TF): Likewise.
23390 (UNPACK_TF): Likewise.
23391 (UNPACK_TF_0): Likewise.
23392 (UNPACK_TF_1): Likewise.
23393 (PACK_V1TI): Likewise.
23394 (UNPACK_V1TI): Likewise.
23396 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23397 support for decimal floating point builtin functions.
23398 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23399 functions that take constant arguments.
23400 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23401 (rs6000_init_builtins): Setup long double, _Decimal64, and
23402 _Decimal128 types for new builtin functions.
23403 (builtin_function_type): Set the unsigned flags appropriately for
23404 the new builtin functions.
23405 (rs6000_opt_masks): Add support for decimal floating point builtin
23408 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23409 floating point builtin functions.
23410 (RS6000_BTM_COMMON): Likewise.
23411 (RS6000_BTI_long_double): Likewise.
23412 (RS6000_BTI_dfloat64): Likewise.
23413 (RS6000_BTI_dfloat128): Likewise.
23414 (long_double_type_internal_node): Likewise.
23415 (dfloat64_type_internal_node): Likewise.
23416 (dfloat128_type_internal_node): Likewise.
23418 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23419 2.07 bcd arithmetic instructions.
23420 (UNSPEC_BCDSUB): Likewise.
23421 (UNSPEC_BCD_OVERFLOW): Likewise.
23422 (UNSPEC_BCD_ADD_SUB): Likewise.
23423 (bcd_add_sub): Likewise.
23424 (BCD_TEST): Likewise.
23425 (bcd<bcd_add_sub>): Likewise.
23426 (bcd<bcd_add_sub>_test): Likewise.
23427 (bcd<bcd_add_sub>_test2): Likewise.
23428 (bcd<bcd_add_sub>_<code>): Likewise.
23429 (peephole2 for combined bcd ops): Likewise.
23431 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23432 decimal floating point builtin functions.
23433 (UNSPEC_DENBCD): Likewise.
23434 (UNSPEC_DXEX): Likewise.
23435 (UNSPEC_DIEX): Likewise.
23436 (UNSPEC_DSCLI): Likewise.
23437 (UNSPEC_DSCRI): Likewise.
23438 (D64_D128): Likewise.
23439 (dfp_suffix): Likewise.
23440 (dfp_ddedpd_<mode>): Likewise.
23441 (dfp_denbcd_<mode>): Likewise.
23442 (dfp_dxex_<mode>): Likewise.
23443 (dfp_diex_<mode>): Likewise.
23444 (dfp_dscli_<mode>): Likewise.
23445 (dfp_dscri_<mode>): Likewise.
23447 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23449 (UNSPEC_CDTBCD): Likewise.
23450 (UNSPEC_CBCDTD): Likewise.
23451 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23452 (UNSPEC_DIVEO): Likewise.
23453 (UNSPEC_DIVEU): Likewise.
23454 (UNSPEC_DIVEUO): Likewise.
23455 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23456 pack/unpack 128-bit types.
23457 (UNSPEC_PACK_128BIT): Likewise.
23458 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23459 (udiv<mode>3): Use idiv_ldiv mode attribute.
23460 (div<mode>3): Likewise.
23461 (addg6s): Add new BCD builtin functions.
23462 (cdtbcd): Likewise.
23463 (cbcdtd): Likewise.
23464 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23465 (div_extend): Likewise.
23466 (div<div_extend>_<mode>"): Likewise.
23467 (FP128_64): Add support for new builtin functions to pack/unpack
23469 (unpack<mode>): Likewise.
23470 (unpacktf_0): Likewise.
23471 (unpacktf_1): Likewise.
23472 (unpack<mode>_dm): Likewise.
23473 (unpack<mode>_nodm): Likewise.
23474 (pack<mode>): Likewise.
23475 (unpackv1ti): Likewise.
23476 (packv1ti): Likewise.
23478 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23480 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23483 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23485 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23486 * gimplify.c (omp_is_private): Change last argument's type to int.
23487 Only diagnose lastprivate if the simd argument is 1, only diagnose
23488 linear if the simd argument is 2.
23489 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23490 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23491 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23492 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23493 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23494 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23495 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23496 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23497 * tree-nested.c (convert_nonlocal_omp_clauses,
23498 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23500 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23503 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23506 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23508 * flag-types.h (enum ivar_visibility): Add.
23510 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23512 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23513 function * argument.
23515 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23517 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23519 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23520 Tom de Vries <tom@codesourcery.com>
23522 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23523 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23525 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23526 * emit-rtl.c (try_split): Same.
23528 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23529 Tom de Vries <tom@codesourcery.com>
23531 * common.opt (fuse-caller-save): New option.
23533 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23535 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23536 elements for big-endian.
23538 2014-04-24 Richard Biener <rguenther@suse.de>
23540 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23541 during TER and instead use the sepops interface for expanding
23542 non-GIMPLE_SINGLE_RHS.
23544 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23546 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23547 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23549 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23551 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23552 assembler 64-bit option.
23553 * configure: Regenerate.
23555 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23557 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23558 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23559 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23560 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23561 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23563 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23565 * config/aarch64/aarch64-builtins.c
23566 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23567 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23568 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23569 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23571 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23572 (Vrevsuff): New mode attribute.
23574 2014-04-24 Terry Guo <terry.guo@arm.com>
23576 * config/arm/arm.h (machine_function): Define variable
23577 after_arm_reorg here.
23578 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23579 (arm_split_constant): Update the way to access variable
23581 (arm_reorg): Ditto.
23582 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23584 2014-04-23 Tom de Vries <tom@codesourcery.com>
23586 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23588 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23590 * is-a.h: Update comments to reflect the following changes to the
23591 "pointerness" of the API, making the template parameter match the
23592 return type, allowing use of is-a.h with typedefs of pointers.
23593 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23594 that the return type matches the parameter to the is_a_helper.
23596 (dyn_cast): Likewise.
23598 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23599 pointer from the is-a.h API.
23601 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23602 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23604 (is_a_helper <varpool_node>::test): Likewise, convert to...
23605 (is_a_helper <varpool_node *>::test): ...this.
23607 (varpool_first_variable): Update for removal of implicit pointer
23608 from the is-a.h API.
23609 (varpool_next_variable): Likewise.
23610 (varpool_first_static_initializer): Likewise.
23611 (varpool_next_static_initializer): Likewise.
23612 (varpool_first_defined_variable): Likewise.
23613 (varpool_next_defined_variable): Likewise.
23614 (cgraph_first_defined_function): Likewise.
23615 (cgraph_next_defined_function): Likewise.
23616 (cgraph_first_function): Likewise.
23617 (cgraph_next_function): Likewise.
23618 (cgraph_first_function_with_gimple_body): Likewise.
23619 (cgraph_next_function_with_gimple_body): Likewise.
23620 (cgraph_alias_target): Likewise.
23621 (varpool_alias_target): Likewise.
23622 (cgraph_function_or_thunk_node): Likewise.
23623 (varpool_variable_node): Likewise.
23624 (symtab_real_symbol_p): Likewise.
23625 * cgraphunit.c (referred_to_p): Likewise.
23626 (analyze_functions): Likewise.
23627 (handle_alias_pairs): Likewise.
23628 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23629 * gimple-ssa.h (gimple_vuse_op): Likewise.
23630 (gimple_vdef_op): Likewise.
23631 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23632 * gimple.c (gimple_build_asm_1): Likewise.
23633 (gimple_build_try): Likewise.
23634 (gimple_build_resx): Likewise.
23635 (gimple_build_eh_dispatch): Likewise.
23636 (gimple_build_omp_for): Likewise.
23637 (gimple_omp_for_set_clauses): Likewise.
23639 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23640 (is_a_helper <gimple_statement_asm *>::test): ...this.
23641 (is_a_helper <gimple_statement_bind>::test): Convert to...
23642 (is_a_helper <gimple_statement_bind *>::test): ...this.
23643 (is_a_helper <gimple_statement_call>::test): Convert to...
23644 (is_a_helper <gimple_statement_call *>::test): ...this.
23645 (is_a_helper <gimple_statement_catch>::test): Convert to...
23646 (is_a_helper <gimple_statement_catch *>::test): ...this.
23647 (is_a_helper <gimple_statement_resx>::test): Convert to...
23648 (is_a_helper <gimple_statement_resx *>::test): ...this.
23649 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23650 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23651 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23652 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23653 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23654 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23655 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23656 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23657 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23658 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23659 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23660 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23661 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23662 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23663 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23664 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23665 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23666 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23667 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23668 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23669 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23670 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23671 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23672 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23673 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23674 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23675 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23676 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23677 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23678 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23679 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23680 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23681 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23682 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23683 (is_a_helper <gimple_statement_phi>::test): Convert to...
23684 (is_a_helper <gimple_statement_phi *>::test): ...this.
23685 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23686 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23687 (is_a_helper <gimple_statement_try>::test): Convert to...
23688 (is_a_helper <gimple_statement_try *>::test): ...this.
23689 (is_a_helper <gimple_statement_wce>::test): Convert to...
23690 (is_a_helper <gimple_statement_wce *>::test): ...this.
23691 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23692 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23693 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23694 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23695 (is_a_helper <const gimple_statement_call>::test): Convert to...
23696 (is_a_helper <const gimple_statement_call *>::test): ...this.
23697 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23698 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23699 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23700 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23701 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23702 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23703 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23704 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23705 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23707 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23709 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23711 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23713 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23714 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23715 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23717 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23718 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23720 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23721 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23722 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23723 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23724 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23725 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23727 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23728 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23729 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23730 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23732 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23733 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23734 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23735 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23736 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23737 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23738 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23739 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23740 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23741 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23742 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23743 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23744 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23745 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23746 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23747 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23749 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23751 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23752 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23754 (gimple_use_ops): Update for removal of implicit pointer from the
23756 (gimple_set_use_ops): Likewise.
23757 (gimple_vuse): Likewise.
23758 (gimple_vdef): Likewise.
23759 (gimple_vuse_ptr): Likewise.
23760 (gimple_vdef_ptr): Likewise.
23761 (gimple_set_vuse): Likewise.
23762 (gimple_set_vdef): Likewise.
23763 (gimple_omp_return_set_lhs): Likewise.
23764 (gimple_omp_return_lhs): Likewise.
23765 (gimple_omp_return_lhs_ptr): Likewise.
23766 (gimple_call_fntype): Likewise.
23767 (gimple_call_set_fntype): Likewise.
23768 (gimple_call_set_internal_fn): Likewise.
23769 (gimple_call_use_set): Likewise.
23770 (gimple_call_clobber_set): Likewise.
23771 (gimple_bind_vars): Likewise.
23772 (gimple_bind_set_vars): Likewise.
23773 (gimple_bind_body_ptr): Likewise.
23774 (gimple_bind_set_body): Likewise.
23775 (gimple_bind_add_stmt): Likewise.
23776 (gimple_bind_block): Likewise.
23777 (gimple_bind_set_block): Likewise.
23778 (gimple_asm_ninputs): Likewise.
23779 (gimple_asm_noutputs): Likewise.
23780 (gimple_asm_nclobbers): Likewise.
23781 (gimple_asm_nlabels): Likewise.
23782 (gimple_asm_input_op): Likewise.
23783 (gimple_asm_input_op_ptr): Likewise.
23784 (gimple_asm_output_op): Likewise.
23785 (gimple_asm_output_op_ptr): Likewise.
23786 (gimple_asm_set_output_op): Likewise.
23787 (gimple_asm_clobber_op): Likewise.
23788 (gimple_asm_set_clobber_op): Likewise.
23789 (gimple_asm_label_op): Likewise.
23790 (gimple_asm_set_label_op): Likewise.
23791 (gimple_asm_string): Likewise.
23792 (gimple_catch_types): Likewise.
23793 (gimple_catch_types_ptr): Likewise.
23794 (gimple_catch_handler_ptr): Likewise.
23795 (gimple_catch_set_types): Likewise.
23796 (gimple_catch_set_handler): Likewise.
23797 (gimple_eh_filter_types): Likewise.
23798 (gimple_eh_filter_types_ptr): Likewise.
23799 (gimple_eh_filter_failure_ptr): Likewise.
23800 (gimple_eh_filter_set_types): Likewise.
23801 (gimple_eh_filter_set_failure): Likewise.
23802 (gimple_eh_must_not_throw_fndecl): Likewise.
23803 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23804 (gimple_eh_else_n_body_ptr): Likewise.
23805 (gimple_eh_else_e_body_ptr): Likewise.
23806 (gimple_eh_else_set_n_body): Likewise.
23807 (gimple_eh_else_set_e_body): Likewise.
23808 (gimple_try_eval_ptr): Likewise.
23809 (gimple_try_cleanup_ptr): Likewise.
23810 (gimple_try_set_eval): Likewise.
23811 (gimple_try_set_cleanup): Likewise.
23812 (gimple_wce_cleanup_ptr): Likewise.
23813 (gimple_wce_set_cleanup): Likewise.
23814 (gimple_phi_capacity): Likewise.
23815 (gimple_phi_num_args): Likewise.
23816 (gimple_phi_result): Likewise.
23817 (gimple_phi_result_ptr): Likewise.
23818 (gimple_phi_set_result): Likewise.
23819 (gimple_phi_arg): Likewise.
23820 (gimple_phi_set_arg): Likewise.
23821 (gimple_resx_region): Likewise.
23822 (gimple_resx_set_region): Likewise.
23823 (gimple_eh_dispatch_region): Likewise.
23824 (gimple_eh_dispatch_set_region): Likewise.
23825 (gimple_omp_critical_name): Likewise.
23826 (gimple_omp_critical_name_ptr): Likewise.
23827 (gimple_omp_critical_set_name): Likewise.
23828 (gimple_omp_for_clauses): Likewise.
23829 (gimple_omp_for_clauses_ptr): Likewise.
23830 (gimple_omp_for_set_clauses): Likewise.
23831 (gimple_omp_for_collapse): Likewise.
23832 (gimple_omp_for_index): Likewise.
23833 (gimple_omp_for_index_ptr): Likewise.
23834 (gimple_omp_for_set_index): Likewise.
23835 (gimple_omp_for_initial): Likewise.
23836 (gimple_omp_for_initial_ptr): Likewise.
23837 (gimple_omp_for_set_initial): Likewise.
23838 (gimple_omp_for_final): Likewise.
23839 (gimple_omp_for_final_ptr): Likewise.
23840 (gimple_omp_for_set_final): Likewise.
23841 (gimple_omp_for_incr): Likewise.
23842 (gimple_omp_for_incr_ptr): Likewise.
23843 (gimple_omp_for_set_incr): Likewise.
23844 (gimple_omp_for_pre_body_ptr): Likewise.
23845 (gimple_omp_for_set_pre_body): Likewise.
23846 (gimple_omp_parallel_clauses): Likewise.
23847 (gimple_omp_parallel_clauses_ptr): Likewise.
23848 (gimple_omp_parallel_set_clauses): Likewise.
23849 (gimple_omp_parallel_child_fn): Likewise.
23850 (gimple_omp_parallel_child_fn_ptr): Likewise.
23851 (gimple_omp_parallel_set_child_fn): Likewise.
23852 (gimple_omp_parallel_data_arg): Likewise.
23853 (gimple_omp_parallel_data_arg_ptr): Likewise.
23854 (gimple_omp_parallel_set_data_arg): Likewise.
23855 (gimple_omp_task_clauses): Likewise.
23856 (gimple_omp_task_clauses_ptr): Likewise.
23857 (gimple_omp_task_set_clauses): Likewise.
23858 (gimple_omp_task_child_fn): Likewise.
23859 (gimple_omp_task_child_fn_ptr): Likewise.
23860 (gimple_omp_task_set_child_fn): Likewise.
23861 (gimple_omp_task_data_arg): Likewise.
23862 (gimple_omp_task_data_arg_ptr): Likewise.
23863 (gimple_omp_task_set_data_arg): Likewise.
23864 (gimple_omp_taskreg_clauses): Likewise.
23865 (gimple_omp_taskreg_clauses_ptr): Likewise.
23866 (gimple_omp_taskreg_set_clauses): Likewise.
23867 (gimple_omp_taskreg_child_fn): Likewise.
23868 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23869 (gimple_omp_taskreg_set_child_fn): Likewise.
23870 (gimple_omp_taskreg_data_arg): Likewise.
23871 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23872 (gimple_omp_taskreg_set_data_arg): Likewise.
23873 (gimple_omp_task_copy_fn): Likewise.
23874 (gimple_omp_task_copy_fn_ptr): Likewise.
23875 (gimple_omp_task_set_copy_fn): Likewise.
23876 (gimple_omp_task_arg_size): Likewise.
23877 (gimple_omp_task_arg_size_ptr): Likewise.
23878 (gimple_omp_task_set_arg_size): Likewise.
23879 (gimple_omp_task_arg_align): Likewise.
23880 (gimple_omp_task_arg_align_ptr): Likewise.
23881 (gimple_omp_task_set_arg_align): Likewise.
23882 (gimple_omp_single_clauses): Likewise.
23883 (gimple_omp_single_clauses_ptr): Likewise.
23884 (gimple_omp_single_set_clauses): Likewise.
23885 (gimple_omp_target_clauses): Likewise.
23886 (gimple_omp_target_clauses_ptr): Likewise.
23887 (gimple_omp_target_set_clauses): Likewise.
23888 (gimple_omp_target_child_fn): Likewise.
23889 (gimple_omp_target_child_fn_ptr): Likewise.
23890 (gimple_omp_target_set_child_fn): Likewise.
23891 (gimple_omp_target_data_arg): Likewise.
23892 (gimple_omp_target_data_arg_ptr): Likewise.
23893 (gimple_omp_target_set_data_arg): Likewise.
23894 (gimple_omp_teams_clauses): Likewise.
23895 (gimple_omp_teams_clauses_ptr): Likewise.
23896 (gimple_omp_teams_set_clauses): Likewise.
23897 (gimple_omp_sections_clauses): Likewise.
23898 (gimple_omp_sections_clauses_ptr): Likewise.
23899 (gimple_omp_sections_set_clauses): Likewise.
23900 (gimple_omp_sections_control): Likewise.
23901 (gimple_omp_sections_control_ptr): Likewise.
23902 (gimple_omp_sections_set_control): Likewise.
23903 (gimple_omp_for_set_cond): Likewise.
23904 (gimple_omp_for_cond): Likewise.
23905 (gimple_omp_atomic_store_set_val): Likewise.
23906 (gimple_omp_atomic_store_val): Likewise.
23907 (gimple_omp_atomic_store_val_ptr): Likewise.
23908 (gimple_omp_atomic_load_set_lhs): Likewise.
23909 (gimple_omp_atomic_load_lhs): Likewise.
23910 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23911 (gimple_omp_atomic_load_set_rhs): Likewise.
23912 (gimple_omp_atomic_load_rhs): Likewise.
23913 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23914 (gimple_omp_continue_control_def): Likewise.
23915 (gimple_omp_continue_control_def_ptr): Likewise.
23916 (gimple_omp_continue_set_control_def): Likewise.
23917 (gimple_omp_continue_control_use): Likewise.
23918 (gimple_omp_continue_control_use_ptr): Likewise.
23919 (gimple_omp_continue_set_control_use): Likewise.
23920 (gimple_transaction_body_ptr): Likewise.
23921 (gimple_transaction_label): Likewise.
23922 (gimple_transaction_label_ptr): Likewise.
23923 (gimple_transaction_set_body): Likewise.
23924 (gimple_transaction_set_label): Likewise.
23926 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23927 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23928 * ipa-ref.c (ipa_record_reference): Likewise.
23929 * ipa-reference.c (analyze_function): Likewise.
23930 (ipa_reference_write_optimization_summary): Likewise.
23931 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23932 (address_taken_from_non_vtable_p): Likewise.
23933 (comdat_can_be_unshared_p_1): Likewise.
23934 * lto-cgraph.c (lto_output_ref): Likewise.
23935 (add_references): Likewise.
23936 (compute_ltrans_boundary): Likewise.
23937 (output_symtab): Likewise.
23938 (input_ref): Likewise.
23939 (input_cgraph_1): Likewise.
23940 (output_cgraph_opt_summary): Likewise.
23941 * lto-streamer-out.c (lto_output): Likewise.
23942 (output_symbol_p): Likewise.
23943 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23944 (lsei_start_function_in_partition): Likewise.
23945 (lsei_next_variable_in_partition): Likewise.
23946 (lsei_start_variable_in_partition): Likewise.
23947 * symtab.c (insert_to_assembler_name_hash): Likewise.
23948 (unlink_from_assembler_name_hash): Likewise.
23949 (symtab_unregister_node): Likewise.
23950 (symtab_remove_node): Likewise.
23951 (dump_symtab_node): Likewise.
23952 (verify_symtab_base): Likewise.
23953 (verify_symtab_node): Likewise.
23954 (symtab_make_decl_local): Likewise.
23955 (symtab_alias_ultimate_target): Likewise.
23956 (symtab_resolve_alias): Likewise.
23957 (symtab_get_symbol_partitioning_class): Likewise.
23958 * tree-phinodes.c (allocate_phi_node): Likewise.
23959 (reserve_phi_args_for_new_edge): Likewise.
23960 (remove_phi_args): Likewise.
23961 * varpool.c (varpool_node_for_asm): Likewise.
23962 (varpool_remove_unreferenced_decls): Likewise.
23964 2014-04-23 Jeff Law <law@redhat.com>
23966 PR tree-optimization/60902
23967 * tree-ssa-threadedge.c
23968 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23969 invalidate outputs from statements that do not produce useful
23970 outputs for threading.
23972 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23974 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23975 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23976 machine descriptions for Stack Smashing Protector.
23978 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23980 * aarch64.md (<optab>_rol<mode>3): New pattern.
23981 (<optab>_rolsi3_uxtw): Likewise.
23982 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23984 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23986 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23987 (arm_cortex_a12_tune): Likewise.
23989 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23991 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23993 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23995 * config/arm/arm.md (arm_rev16si2): New pattern.
23996 (arm_rev16si2_alt): Likewise.
23997 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23999 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24001 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
24002 (rev16<mode>2_alt): Likewise.
24003 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
24004 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
24005 (aarch_rev16_shleft_mask_imm_p): Likewise.
24006 (aarch_rev16_p_1): Likewise.
24007 (aarch_rev16_p): Likewise.
24008 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
24009 (aarch_rev16_shright_mask_imm_p): Likewise.
24010 (aarch_rev16_shleft_mask_imm_p): Likewise.
24012 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24014 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
24015 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
24017 (cortex_a53_extra_costs): Likewise.
24018 (cortex_a57_extra_costs): Likewise.
24019 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
24020 (cortexa7_extra_costs): Likewise.
24021 (cortexa8_extra_costs): Likewise.
24022 (cortexa12_extra_costs): Likewise.
24023 (cortexa15_extra_costs): Likewise.
24024 (v7m_extra_costs): Likewise.
24025 (arm_new_rtx_costs): Handle BSWAP.
24027 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24029 * config/arm/arm.c (cortexa8_extra_costs): New table.
24030 (arm_cortex_a8_tune): New tuning struct.
24031 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
24033 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24035 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
24037 2014-04-23 Richard Biener <rguenther@suse.de>
24039 * Makefile.in (OBJS): Remove loop-unswitch.o.
24040 * tree-pass.h (make_pass_rtl_unswitch): Remove.
24041 * passes.def (pass_rtl_unswitch): Likewise.
24042 * loop-init.c (gate_rtl_unswitch): Likewise.
24043 (rtl_unswitch): Likewise.
24044 (pass_data_rtl_unswitch): Likewise.
24045 (pass_rtl_unswitch): Likewise.
24046 (make_pass_rtl_unswitch): Likewise.
24047 * rtl.h (reversed_condition): Likewise.
24048 (compare_and_jump_seq): Likewise.
24049 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
24051 * loop-unroll.c (compare_and_jump_seq): Likewise.
24053 2014-04-23 Richard Biener <rguenther@suse.de>
24055 PR tree-optimization/60903
24056 * tree-ssa-loop-im.c (analyze_memory_references): Remove
24057 commented code block.
24058 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
24059 loop flags to newly created BBs and edges.
24061 2014-04-23 Nick Clifton <nickc@redhat.com>
24063 * config/msp430/msp430.c (msp430_handle_option): Move function
24065 (msp430_option_override): Simplify mcu and mcpu option handling.
24066 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
24067 support for -mhwmult command line option.
24068 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
24069 -mhwmult command line option.
24070 (msp430_hwmult_enabled): Delete.
24071 (msp43o_output_labelref): Add support for -mhwmult command line option.
24072 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
24073 (umulsidi3): Likewise.
24074 * config/msp430/msp430.opt (mmcu): Add Report attribute.
24075 (mcpu, mlarge, msmall): Likewise.
24076 (mhwmult): New option.
24077 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
24079 (msp430_is_f5_mcu): Remove prototype.
24080 (msp430_use_f5_series_hwmult): Add prototype.
24081 * config/msp430/msp430-opts.h: New file.
24082 * common/config/msp430: New directory.
24083 * common/config/msp430/msp430-common.c: New file.
24084 * config.gcc (msp430): Remove target_has_targetm_common.
24085 * doc/invoke.texi: Document -mhwmult command line option.
24087 2014-04-23 Nick Clifton <nickc@redhat.com>
24089 * config/i386/cygwin.h (ENDFILE_SPEC): Include
24090 default-manifest.o if it can be found in the search path.
24091 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
24093 2014-04-23 Terry Guo <terry.guo@arm.com>
24095 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
24097 2014-04-23 Richard Biener <rguenther@suse.de>
24099 PR middle-end/60895
24100 * tree-inline.c (declare_return_variable): Use mark_addressable.
24102 2014-04-23 Richard Biener <rguenther@suse.de>
24104 PR middle-end/60891
24105 * loop-init.c (loop_optimizer_init): Make sure to apply
24106 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
24108 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24111 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
24113 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
24114 if flag_sanitize_undefined_trap_on_error.
24115 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
24116 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
24117 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
24118 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
24119 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
24120 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
24121 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
24122 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
24123 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
24124 * ubsan.c (ubsan_instrument_unreachable): Return
24125 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
24126 (ubsan_expand_null_ifn): Emit __builtin_trap ()
24127 if flag_sanitize_undefined_trap_on_error and
24128 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
24129 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
24130 instrument_bool_enum_load): Emit __builtin_trap () if
24131 flag_sanitize_undefined_trap_on_error and
24132 __builtin_handle_*_abort () if !flag_sanitize_recover.
24133 * doc/invoke.texi (-fsanitize-recover,
24134 -fsanitize-undefined-trap-on-error): Document.
24136 2014-04-22 Christian Bruel <christian.bruel@st.com>
24138 * config/sh/sh.md (mov<mode>): Replace movQIHI.
24139 Force immediates to SImode.
24141 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
24143 * config/nios2/nios2.md (UNSPEC_ROUND): New.
24144 (lroundsfsi2): New.
24145 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
24146 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
24147 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
24148 (nios2_fpu_insn): Add entry for round.
24149 (N2FPU_NO_ERRNO_P): Define.
24150 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
24152 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
24154 2014-04-22 Richard Henderson <rth@redhat.com>
24156 * config/aarch64/aarch64 (addti3, subti3): New expanders.
24157 (add<GPI>3_compare0): Remove leading * from name.
24158 (add<GPI>3_carryin): Likewise.
24159 (sub<GPI>3_compare0): Likewise.
24160 (sub<GPI>3_carryin): Likewise.
24161 (<su_optab>mulditi3): New expander.
24162 (multi3): New expander.
24163 (madd<GPI>): Remove leading * from name.
24165 2014-04-22 Martin Jambor <mjambor@suse.cz>
24167 * cgraphclones.c (cgraph_function_versioning): Copy
24168 ipa_transforms_to_apply instead of asserting it is empty.
24170 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
24173 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
24174 on count_exp to get mode.
24176 2014-04-22 Andrew Pinski <apinski@cavium.com>
24178 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24179 Handle TLS for ILP32.
24180 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
24181 (tlsie_small_<mode>): this and handle PTR.
24182 (tlsie_small_sidi): New pattern.
24183 (tlsle_small): Change to an expand to handle ILP32.
24184 (tlsle_small_<mode>): New pattern.
24185 (tlsdesc_small): Rename to ...
24186 (tlsdesc_small_<mode>): this and handle PTR.
24188 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24190 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
24192 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24194 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24195 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
24196 (aarch64_types_signed_poly_qualifiers): Likewise.
24197 (aarch64_types_unsigned_signed_qualifiers): Likewise.
24198 (aarch64_types_poly_signed_qualifiers): Likewise.
24199 (TYPES_REINTERP_SS): Type macro added.
24200 (TYPES_REINTERP_SU): Likewise.
24201 (TYPES_REINTERP_SP): Likewise.
24202 (TYPES_REINTERP_US): Likewise.
24203 (TYPES_REINTERP_PS): Likewise.
24204 (aarch64_fold_builtin): New expression folding added.
24205 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
24206 Declarations removed.
24207 (REINTERP_SS): Declarations added.
24208 (REINTERP_US): Likewise.
24209 (REINTERP_PS): Likewise.
24210 (REINTERP_SU): Likewise.
24211 (REINTERP_SP): Likewise.
24212 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
24213 (vreinterpretq_p8_f64): Likewise.
24214 (vreinterpret_p16_f64): Likewise.
24215 (vreinterpretq_p16_f64): Likewise.
24216 (vreinterpret_f32_f64): Likewise.
24217 (vreinterpretq_f32_f64): Likewise.
24218 (vreinterpret_f64_f32): Likewise.
24219 (vreinterpret_f64_p8): Likewise.
24220 (vreinterpret_f64_p16): Likewise.
24221 (vreinterpret_f64_s8): Likewise.
24222 (vreinterpret_f64_s16): Likewise.
24223 (vreinterpret_f64_s32): Likewise.
24224 (vreinterpret_f64_s64): Likewise.
24225 (vreinterpret_f64_u8): Likewise.
24226 (vreinterpret_f64_u16): Likewise.
24227 (vreinterpret_f64_u32): Likewise.
24228 (vreinterpret_f64_u64): Likewise.
24229 (vreinterpretq_f64_f32): Likewise.
24230 (vreinterpretq_f64_p8): Likewise.
24231 (vreinterpretq_f64_p16): Likewise.
24232 (vreinterpretq_f64_s8): Likewise.
24233 (vreinterpretq_f64_s16): Likewise.
24234 (vreinterpretq_f64_s32): Likewise.
24235 (vreinterpretq_f64_s64): Likewise.
24236 (vreinterpretq_f64_u8): Likewise.
24237 (vreinterpretq_f64_u16): Likewise.
24238 (vreinterpretq_f64_u32): Likewise.
24239 (vreinterpretq_f64_u64): Likewise.
24240 (vreinterpret_s64_f64): Likewise.
24241 (vreinterpretq_s64_f64): Likewise.
24242 (vreinterpret_u64_f64): Likewise.
24243 (vreinterpretq_u64_f64): Likewise.
24244 (vreinterpret_s8_f64): Likewise.
24245 (vreinterpretq_s8_f64): Likewise.
24246 (vreinterpret_s16_f64): Likewise.
24247 (vreinterpretq_s16_f64): Likewise.
24248 (vreinterpret_s32_f64): Likewise.
24249 (vreinterpretq_s32_f64): Likewise.
24250 (vreinterpret_u8_f64): Likewise.
24251 (vreinterpretq_u8_f64): Likewise.
24252 (vreinterpret_u16_f64): Likewise.
24253 (vreinterpretq_u16_f64): Likewise.
24254 (vreinterpret_u32_f64): Likewise.
24255 (vreinterpretq_u32_f64): Likewise.
24257 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24259 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24260 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24261 (vreinterpret_p8_s8): Likewise.
24262 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24263 (vreinterpret_p8_s16): Likewise.
24264 (vreinterpret_p8_s32): Likewise.
24265 (vreinterpret_p8_s64): Likewise.
24266 (vreinterpret_p8_f32): Likewise.
24267 (vreinterpret_p8_u8): Likewise.
24268 (vreinterpret_p8_u16): Likewise.
24269 (vreinterpret_p8_u32): Likewise.
24270 (vreinterpret_p8_u64): Likewise.
24271 (vreinterpret_p8_p16): Likewise.
24272 (vreinterpretq_p8_s8): Likewise.
24273 (vreinterpretq_p8_s16): Likewise.
24274 (vreinterpretq_p8_s32): Likewise.
24275 (vreinterpretq_p8_s64): Likewise.
24276 (vreinterpretq_p8_f32): Likewise.
24277 (vreinterpretq_p8_u8): Likewise.
24278 (vreinterpretq_p8_u16): Likewise.
24279 (vreinterpretq_p8_u32): Likewise.
24280 (vreinterpretq_p8_u64): Likewise.
24281 (vreinterpretq_p8_p16): Likewise.
24282 (vreinterpret_p16_s8): Likewise.
24283 (vreinterpret_p16_s16): Likewise.
24284 (vreinterpret_p16_s32): Likewise.
24285 (vreinterpret_p16_s64): Likewise.
24286 (vreinterpret_p16_f32): Likewise.
24287 (vreinterpret_p16_u8): Likewise.
24288 (vreinterpret_p16_u16): Likewise.
24289 (vreinterpret_p16_u32): Likewise.
24290 (vreinterpret_p16_u64): Likewise.
24291 (vreinterpret_p16_p8): Likewise.
24292 (vreinterpretq_p16_s8): Likewise.
24293 (vreinterpretq_p16_s16): Likewise.
24294 (vreinterpretq_p16_s32): Likewise.
24295 (vreinterpretq_p16_s64): Likewise.
24296 (vreinterpretq_p16_f32): Likewise.
24297 (vreinterpretq_p16_u8): Likewise.
24298 (vreinterpretq_p16_u16): Likewise.
24299 (vreinterpretq_p16_u32): Likewise.
24300 (vreinterpretq_p16_u64): Likewise.
24301 (vreinterpretq_p16_p8): Likewise.
24302 (vreinterpret_f32_s8): Likewise.
24303 (vreinterpret_f32_s16): Likewise.
24304 (vreinterpret_f32_s32): Likewise.
24305 (vreinterpret_f32_s64): Likewise.
24306 (vreinterpret_f32_u8): Likewise.
24307 (vreinterpret_f32_u16): Likewise.
24308 (vreinterpret_f32_u32): Likewise.
24309 (vreinterpret_f32_u64): Likewise.
24310 (vreinterpret_f32_p8): Likewise.
24311 (vreinterpret_f32_p16): Likewise.
24312 (vreinterpretq_f32_s8): Likewise.
24313 (vreinterpretq_f32_s16): Likewise.
24314 (vreinterpretq_f32_s32): Likewise.
24315 (vreinterpretq_f32_s64): Likewise.
24316 (vreinterpretq_f32_u8): Likewise.
24317 (vreinterpretq_f32_u16): Likewise.
24318 (vreinterpretq_f32_u32): Likewise.
24319 (vreinterpretq_f32_u64): Likewise.
24320 (vreinterpretq_f32_p8): Likewise.
24321 (vreinterpretq_f32_p16): Likewise.
24322 (vreinterpret_s64_s8): Likewise.
24323 (vreinterpret_s64_s16): Likewise.
24324 (vreinterpret_s64_s32): Likewise.
24325 (vreinterpret_s64_f32): Likewise.
24326 (vreinterpret_s64_u8): Likewise.
24327 (vreinterpret_s64_u16): Likewise.
24328 (vreinterpret_s64_u32): Likewise.
24329 (vreinterpret_s64_u64): Likewise.
24330 (vreinterpret_s64_p8): Likewise.
24331 (vreinterpret_s64_p16): Likewise.
24332 (vreinterpretq_s64_s8): Likewise.
24333 (vreinterpretq_s64_s16): Likewise.
24334 (vreinterpretq_s64_s32): Likewise.
24335 (vreinterpretq_s64_f32): Likewise.
24336 (vreinterpretq_s64_u8): Likewise.
24337 (vreinterpretq_s64_u16): Likewise.
24338 (vreinterpretq_s64_u32): Likewise.
24339 (vreinterpretq_s64_u64): Likewise.
24340 (vreinterpretq_s64_p8): Likewise.
24341 (vreinterpretq_s64_p16): Likewise.
24342 (vreinterpret_u64_s8): Likewise.
24343 (vreinterpret_u64_s16): Likewise.
24344 (vreinterpret_u64_s32): Likewise.
24345 (vreinterpret_u64_s64): Likewise.
24346 (vreinterpret_u64_f32): Likewise.
24347 (vreinterpret_u64_u8): Likewise.
24348 (vreinterpret_u64_u16): Likewise.
24349 (vreinterpret_u64_u32): Likewise.
24350 (vreinterpret_u64_p8): Likewise.
24351 (vreinterpret_u64_p16): Likewise.
24352 (vreinterpretq_u64_s8): Likewise.
24353 (vreinterpretq_u64_s16): Likewise.
24354 (vreinterpretq_u64_s32): Likewise.
24355 (vreinterpretq_u64_s64): Likewise.
24356 (vreinterpretq_u64_f32): Likewise.
24357 (vreinterpretq_u64_u8): Likewise.
24358 (vreinterpretq_u64_u16): Likewise.
24359 (vreinterpretq_u64_u32): Likewise.
24360 (vreinterpretq_u64_p8): Likewise.
24361 (vreinterpretq_u64_p16): Likewise.
24362 (vreinterpret_s8_s16): Likewise.
24363 (vreinterpret_s8_s32): Likewise.
24364 (vreinterpret_s8_s64): Likewise.
24365 (vreinterpret_s8_f32): Likewise.
24366 (vreinterpret_s8_u8): Likewise.
24367 (vreinterpret_s8_u16): Likewise.
24368 (vreinterpret_s8_u32): Likewise.
24369 (vreinterpret_s8_u64): Likewise.
24370 (vreinterpret_s8_p8): Likewise.
24371 (vreinterpret_s8_p16): Likewise.
24372 (vreinterpretq_s8_s16): Likewise.
24373 (vreinterpretq_s8_s32): Likewise.
24374 (vreinterpretq_s8_s64): Likewise.
24375 (vreinterpretq_s8_f32): Likewise.
24376 (vreinterpretq_s8_u8): Likewise.
24377 (vreinterpretq_s8_u16): Likewise.
24378 (vreinterpretq_s8_u32): Likewise.
24379 (vreinterpretq_s8_u64): Likewise.
24380 (vreinterpretq_s8_p8): Likewise.
24381 (vreinterpretq_s8_p16): Likewise.
24382 (vreinterpret_s16_s8): Likewise.
24383 (vreinterpret_s16_s32): Likewise.
24384 (vreinterpret_s16_s64): Likewise.
24385 (vreinterpret_s16_f32): Likewise.
24386 (vreinterpret_s16_u8): Likewise.
24387 (vreinterpret_s16_u16): Likewise.
24388 (vreinterpret_s16_u32): Likewise.
24389 (vreinterpret_s16_u64): Likewise.
24390 (vreinterpret_s16_p8): Likewise.
24391 (vreinterpret_s16_p16): Likewise.
24392 (vreinterpretq_s16_s8): Likewise.
24393 (vreinterpretq_s16_s32): Likewise.
24394 (vreinterpretq_s16_s64): Likewise.
24395 (vreinterpretq_s16_f32): Likewise.
24396 (vreinterpretq_s16_u8): Likewise.
24397 (vreinterpretq_s16_u16): Likewise.
24398 (vreinterpretq_s16_u32): Likewise.
24399 (vreinterpretq_s16_u64): Likewise.
24400 (vreinterpretq_s16_p8): Likewise.
24401 (vreinterpretq_s16_p16): Likewise.
24402 (vreinterpret_s32_s8): Likewise.
24403 (vreinterpret_s32_s16): Likewise.
24404 (vreinterpret_s32_s64): Likewise.
24405 (vreinterpret_s32_f32): Likewise.
24406 (vreinterpret_s32_u8): Likewise.
24407 (vreinterpret_s32_u16): Likewise.
24408 (vreinterpret_s32_u32): Likewise.
24409 (vreinterpret_s32_u64): Likewise.
24410 (vreinterpret_s32_p8): Likewise.
24411 (vreinterpret_s32_p16): Likewise.
24412 (vreinterpretq_s32_s8): Likewise.
24413 (vreinterpretq_s32_s16): Likewise.
24414 (vreinterpretq_s32_s64): Likewise.
24415 (vreinterpretq_s32_f32): Likewise.
24416 (vreinterpretq_s32_u8): Likewise.
24417 (vreinterpretq_s32_u16): Likewise.
24418 (vreinterpretq_s32_u32): Likewise.
24419 (vreinterpretq_s32_u64): Likewise.
24420 (vreinterpretq_s32_p8): Likewise.
24421 (vreinterpretq_s32_p16): Likewise.
24422 (vreinterpret_u8_s8): Likewise.
24423 (vreinterpret_u8_s16): Likewise.
24424 (vreinterpret_u8_s32): Likewise.
24425 (vreinterpret_u8_s64): Likewise.
24426 (vreinterpret_u8_f32): Likewise.
24427 (vreinterpret_u8_u16): Likewise.
24428 (vreinterpret_u8_u32): Likewise.
24429 (vreinterpret_u8_u64): Likewise.
24430 (vreinterpret_u8_p8): Likewise.
24431 (vreinterpret_u8_p16): Likewise.
24432 (vreinterpretq_u8_s8): Likewise.
24433 (vreinterpretq_u8_s16): Likewise.
24434 (vreinterpretq_u8_s32): Likewise.
24435 (vreinterpretq_u8_s64): Likewise.
24436 (vreinterpretq_u8_f32): Likewise.
24437 (vreinterpretq_u8_u16): Likewise.
24438 (vreinterpretq_u8_u32): Likewise.
24439 (vreinterpretq_u8_u64): Likewise.
24440 (vreinterpretq_u8_p8): Likewise.
24441 (vreinterpretq_u8_p16): Likewise.
24442 (vreinterpret_u16_s8): Likewise.
24443 (vreinterpret_u16_s16): Likewise.
24444 (vreinterpret_u16_s32): Likewise.
24445 (vreinterpret_u16_s64): Likewise.
24446 (vreinterpret_u16_f32): Likewise.
24447 (vreinterpret_u16_u8): Likewise.
24448 (vreinterpret_u16_u32): Likewise.
24449 (vreinterpret_u16_u64): Likewise.
24450 (vreinterpret_u16_p8): Likewise.
24451 (vreinterpret_u16_p16): Likewise.
24452 (vreinterpretq_u16_s8): Likewise.
24453 (vreinterpretq_u16_s16): Likewise.
24454 (vreinterpretq_u16_s32): Likewise.
24455 (vreinterpretq_u16_s64): Likewise.
24456 (vreinterpretq_u16_f32): Likewise.
24457 (vreinterpretq_u16_u8): Likewise.
24458 (vreinterpretq_u16_u32): Likewise.
24459 (vreinterpretq_u16_u64): Likewise.
24460 (vreinterpretq_u16_p8): Likewise.
24461 (vreinterpretq_u16_p16): Likewise.
24462 (vreinterpret_u32_s8): Likewise.
24463 (vreinterpret_u32_s16): Likewise.
24464 (vreinterpret_u32_s32): Likewise.
24465 (vreinterpret_u32_s64): Likewise.
24466 (vreinterpret_u32_f32): Likewise.
24467 (vreinterpret_u32_u8): Likewise.
24468 (vreinterpret_u32_u16): Likewise.
24469 (vreinterpret_u32_u64): Likewise.
24470 (vreinterpret_u32_p8): Likewise.
24471 (vreinterpret_u32_p16): Likewise.
24472 (vreinterpretq_u32_s8): Likewise.
24473 (vreinterpretq_u32_s16): Likewise.
24474 (vreinterpretq_u32_s32): Likewise.
24475 (vreinterpretq_u32_s64): Likewise.
24476 (vreinterpretq_u32_f32): Likewise.
24477 (vreinterpretq_u32_u8): Likewise.
24478 (vreinterpretq_u32_u16): Likewise.
24479 (vreinterpretq_u32_u64): Likewise.
24480 (vreinterpretq_u32_p8): Likewise.
24481 (vreinterpretq_u32_p16): Likewise.
24483 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24485 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24487 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24489 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24490 (vqnegd_s64): Likewise.
24491 (vqabs_s64): Likewise.
24492 (vqabsd_s64): Likewise.
24494 2014-04-22 Richard Henderson <rth@redhat.com>
24496 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24497 computation to the top of the loop.
24499 2014-04-22 Renlin <renlin.li@arm.com>
24500 Jiong Wang <jiong.wang@arm.com>
24502 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24503 * config/aarch64/aarch64.c (aarch64_layout_frame)
24504 (aarch64_initial_elimination_offset): Likewise.
24506 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24508 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24511 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24513 * machmode.h (bitwise_mode_for_mode): Declare.
24514 * stor-layout.h (bitwise_type_for_mode): Likewise.
24515 * stor-layout.c (bitwise_mode_for_mode): New function.
24516 (bitwise_type_for_mode): Likewise.
24517 * builtins.c (fold_builtin_memory_op): Use it instead of
24518 int_mode_for_mode and build_nonstandard_integer_type.
24520 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24522 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24523 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24524 (*-*-solaris2*): Simplify.
24525 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24526 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24527 *-*-solaris2.9* handling.
24529 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24531 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24532 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24533 handling, simplify.
24534 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24535 * configure: Regenerate.
24537 * config/i386/sol2-9.h: Remove.
24539 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24540 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24541 Remove Solaris 9 references.
24543 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24545 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24546 (floatuns<GPI:mode><GPF:mode>2): Remove.
24547 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24548 and floatuns conversions.
24549 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24550 and floatuns conversions.
24551 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24552 (w1,w2): New mode attributes for inequal width conversions.
24554 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24556 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24557 the output asm format.
24559 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24561 * config/aarch64/aarch64-simd.md
24562 (aarch64_cm<optab>di): Always split.
24563 (*aarch64_cm<optab>di): New.
24564 (aarch64_cmtstdi): Always split.
24565 (*aarch64_cmtstdi): New.
24567 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24569 PR tree-optimization/60823
24570 * omp-low.c (ipa_simd_modify_function_body): Go through
24571 all SSA_NAMEs and for those refering to vector arguments
24572 which are going to be replaced adjust SSA_NAME_VAR and,
24573 if it is a default definition, change it into a non-default
24574 definition assigned at the beginning of function from new_decl.
24575 (ipa_simd_modify_stmt_ops): Rewritten.
24576 * tree-dfa.c (set_ssa_default_def): When removing default def,
24577 check for NULL loc instead of NULL *loc.
24579 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24581 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24582 restrictions on core registers for DImode values in Thumb2.
24584 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24586 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24587 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24589 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24591 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24592 (*iordi_notzesidi_di): Likewise.
24593 (*iordi_notsesidi_di): Likewise.
24595 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24597 * config/arm/arm-protos.h (tune_params): New struct members.
24598 * config/arm/arm.c: Initialise tune_params per processor.
24599 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24600 for speed, based on new tune_params.
24602 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24604 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24605 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24606 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24607 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24608 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24609 (vrnda_f64): Likewise.
24610 (vrndi_f64): Likewise.
24611 (vrndm_f64): Likewise.
24612 (vrndn_f64): Likewise.
24613 (vrndp_f64): Likewise.
24614 (vrndx_f64): Likewise.
24616 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24618 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24619 GET_MODE_SIZE argument is enum machine_mode.
24621 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24624 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24625 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24627 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24629 PR middle-end/60281
24630 * asan.c (asan_emit_stack_protection): Force the base to align to
24631 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24632 appropriate bits if STRICT_ALIGNMENT.
24633 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24635 (expand_used_vars): Leave a space in the stack frame for alignment
24636 if STRICT_ALIGNMENT.
24638 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24640 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24642 (gimple_store_p): Likewise.
24643 (gimple_assign_load_p): Likewise.
24644 (gimple_assign_cast_p): Likewise.
24645 (gimple_clobber_p): Likewise.
24647 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24648 rather than a gimple.
24649 (gimple_assign_cast_p): Likewise.
24651 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24654 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24655 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24657 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24658 more debug information for E500 if -mdebug=reg.
24660 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24663 * config/i386/i386.c (ix86_expand_builtin)
24664 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24665 register for target RTX.
24666 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24668 2014-04-18 Cong Hou <congh@google.com>
24670 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24671 the widen-mult pattern by handling two operands with different sizes,
24672 and operands whose size is smaller than half of the result type.
24674 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24676 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24677 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24678 (do_estimate_edge_time): Compute it.
24679 * ipa-inline.c (want_inline_small_function_p): Bypass
24680 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24682 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24684 * ipa-inline.c (spec_rem): New static variable.
24685 (dump_overall_stats): New function.
24686 (dump_inline_stats): New function.
24688 2014-04-18 Richard Henderson <rth@redhat.com>
24690 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24691 to GET_MODE_SIZE, not a reg_class_t.
24693 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24695 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24696 (vsx_xxmrglw_<mode>): Likewise.
24698 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24701 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24702 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24703 (rs6000_init_hard_regno_mode_ok): Likewise.
24705 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24707 * ipa-inline.c (inline_small_functions): Account only non-cold
24709 * doc/invoke.texi (inline-unit-growth): Update documentation.
24711 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24713 * config/rs6000/rs6000.md (addti3, subti3): New.
24715 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24718 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24719 comment. Check optimize_insn_for_size_p instead of
24720 optimize_insn_for_speed_p.
24722 2014-04-17 Martin Jambor <mjambor@suse.cz>
24724 * gimple-iterator.c (gsi_start_edge): New function.
24725 * gimple-iterator.h (gsi_start_edge): Declare.
24726 * tree-sra.c (single_non_eh_succ): New function.
24727 (disqualify_ops_if_throwing_stmt): Renamed to
24728 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24729 having one non-EH successor BB.
24730 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24731 generate loads into replacements.
24732 (sra_modify_assign): Likewise and and also use the simple path for
24734 (sra_modify_function_body): Commit statements on edges.
24736 2014-04-17 Richard Biener <rguenther@suse.de>
24738 PR middle-end/60849
24739 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24740 comparison results and add clarifying comment.
24742 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24744 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24745 (blank_mode): Initialize it.
24746 (emit_mode_size_inline, emit_mode_nunits_inline,
24747 emit_mode_inner_inline): New functions.
24748 (emit_insn_modes_h): Call them and surround their output with
24749 #if GCC_VERSION >= 4001 ... #endif.
24750 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24751 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24752 mode_* arrays if the argument is __builtin_constant_p.
24753 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24754 is enum machine_mode.
24756 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24758 * passes.c (opt_pass::execute): Adjust.
24759 (pass_manager::execute_pass_mode_switching): Likewise.
24760 (early_local_passes::execute): Likewise.
24761 (execute_one_pass): Pass cfun to the pass's execute method.
24762 * tree-pass.h (opt_pass::execute): Add function * argument.
24763 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24764 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24765 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24766 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24767 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24768 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24769 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24770 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24771 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24772 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24773 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24774 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24775 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24776 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24777 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24778 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24779 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24780 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24781 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24782 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24783 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24784 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24785 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24786 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24787 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24788 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24789 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24790 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24791 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24794 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24796 * passes.c (opt_pass::gate): Take function * argument.
24797 (gate_all_early_local_passes): Merge into
24798 (early_local_passes::gate): this.
24799 (gate_all_early_optimizations): Merge into
24800 (all_early_optimizations::gate): this.
24801 (gate_all_optimizations): Mege into
24802 (all_optimizations::gate): this.
24803 (gate_all_optimizations_g): Merge into
24804 (all_optimizations_g::gate): this.
24805 (gate_rest_of_compilation): Mege into
24806 (rest_of_compilation::gate): this.
24807 (gate_postreload): Merge into
24808 (postreload::gate): this.
24809 (dump_one_pass): Pass cfun to the pass's gate method.
24810 (execute_ipa_summary_passes): Likewise.
24811 (execute_one_pass): Likewise.
24812 (ipa_write_summaries_2): Likewise.
24813 (ipa_write_optimization_summaries_1): Likewise.
24814 (ipa_read_summaries_1): Likewise.
24815 (ipa_read_optimization_summaries_1): Likewise.
24816 (execute_ipa_stmt_fixups): Likewise.
24817 * tree-pass.h (opt_pass::gate): Add function * argument.
24818 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24819 combine-stack-adj.c, combine.c, compare-elim.c,
24820 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24821 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24822 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24823 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24824 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24825 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24826 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24827 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24828 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24829 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24830 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24831 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24832 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24833 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24834 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24835 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24836 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24837 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24838 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24839 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24840 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24841 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24842 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24843 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24844 var-tracking.c, vtable-verify.c, web.c: Adjust.
24846 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24848 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24849 * configure: Regenerate.
24851 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24853 * passes.c (dump_one_pass): don't check pass->has_gate.
24854 (execute_ipa_summary_passes): Likewise.
24855 (execute_one_pass): Likewise.
24856 (ipa_write_summaries_2): Likewise.
24857 (ipa_write_optimization_summaries_1): Likewise.
24858 (ipa_read_optimization_summaries_1): Likewise.
24859 (execute_ipa_stmt_fixups): Likewise.
24860 * tree-pass.h (pass_data::has_gate): Remove.
24861 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24862 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24863 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24864 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24865 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24866 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24867 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24868 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24869 gimple-low.c, gimple-ssa-isolate-paths.c,
24870 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24871 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24872 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24873 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24874 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24875 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24876 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24877 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24878 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24879 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24880 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24881 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24882 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24883 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24884 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24885 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24886 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24887 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24888 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24889 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24890 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24891 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24894 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24896 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24898 * passes.c (pass_manager::register_dump_files_1): Merge into
24899 (pass_manager::register_dump_files): this, and remove its handling of
24900 properties since the pass always has the properties anyway.
24901 (pass_manager::pass_manager): Adjust.
24903 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24905 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24906 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24907 dealing with properties.
24908 (pass_manager::register_dump_files): Adjust.
24910 2014-03-20 Mark Wielaard <mjw@redhat.com>
24912 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24913 then represent the bound as normal constant value.
24915 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24918 Forward port from 4.8 branch
24919 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24921 * config/i386/bmiintrin.h (_blsi_u32): New.
24922 (_blsi_u64): Ditto.
24923 (_blsr_u32): Ditto.
24924 (_blsr_u64): Ditto.
24925 (_blsmsk_u32): Ditto.
24926 (_blsmsk_u64): Ditto.
24927 (_tzcnt_u32): Ditto.
24928 (_tzcnt_u64): Ditto.
24930 2014-04-17 Kito Cheng <kito@0xlab.org>
24932 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24934 2014-04-17 Richard Biener <rguenther@suse.de>
24936 PR middle-end/60849
24937 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24938 boolean results for comparisons.
24940 2014-04-17 Richard Biener <rguenther@suse.de>
24942 PR tree-optimization/60836
24943 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24944 initial PHI args to be gimple values.
24946 2014-04-17 Richard Biener <rguenther@suse.de>
24948 PR tree-optimization/60841
24949 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24950 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24951 of stmts to SLP build.
24952 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24953 (vect_analyze_slp): Likewise.
24954 (vect_analyze_slp_instance): Likewise.
24955 (vect_build_slp_tree): Limit overall SLP tree growth.
24956 * tree-vectorizer.h (vect_analyze_data_refs,
24957 vect_analyze_slp): Adjust prototypes.
24959 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24961 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24964 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24966 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24967 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24968 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24969 for TARGET_SLOW_PSHUFB
24971 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24973 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24974 * config/i386/i386.c (intel_cost): Ditto.
24976 2014-04-17 Joey Ye <joey.ye@arm.com>
24978 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24980 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24982 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24983 with -fuse-profile.
24985 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24987 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24988 (type_all_derivations_known_p): New predicate.
24989 (type_all_ctors_visible_p): New predicate.
24990 (type_possibly_instantiated_p): New predicate.
24991 (get_odr_type): Compute all_derivations_known.
24992 (dump_odr_type): Dump the flag.
24993 (maybe_record_type): Cleanup.
24994 (record_target_from_binfo): Add bases_to_consider array;
24995 record bases for types w/o instances and skip CXX destructor.
24996 (possible_polymorphic_call_targets_1): Add bases_to_consider
24997 and consider_construction parameters; check if type may have instance.
24998 (get_polymorphic_call_info): Set maybe_in_construction to true
24999 when we know nothing.
25000 (record_targets_from_bases): Skip CXX destructors; they are
25001 never called for types in construction.
25002 (possible_polymorphic_call_targets): Do not record target when
25003 type may not have instance.
25005 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25008 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
25009 external aliases alive, too.
25011 2014-04-16 Andrew Pinski <apinski@cavium.com>
25013 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
25016 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25018 * final.c (compute_alignments): Do not apply loop alignment to a block
25019 falling through to the exit.
25021 2014-04-16 Catherine Moore <clm@codesourcery.com>
25023 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
25024 Adjust constraints for microMIPS store patterns.
25026 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25028 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
25030 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25032 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
25033 (append_use): Run at -O0.
25034 (append_vdef): Likewise.
25035 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
25036 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
25038 2014-04-16 Jakub Jelinek <jakub@redhat.com>
25040 PR tree-optimization/60844
25041 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
25042 (propagate_op_to_single_use, remove_visited_stmt_chain,
25043 linearize_expr, repropagate_negates, reassociate_bb): Use it
25044 instead of gsi_remove.
25046 2014-04-16 Martin Jambor <mjambor@suse.cz>
25048 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
25049 ipa_transforms_to_apply.
25050 (cgraph_function_versioning): Assert that old_node has empty
25051 ipa_transforms_to_apply.
25052 * trans-mem.c (ipa_tm_create_version): Likewise.
25053 * tree-inline.c (tree_function_versioning): Do not duplicate
25054 ipa_transforms_to_apply.
25056 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25059 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
25061 Pass necessary as flags on 64-bit Solaris/x86.
25062 Use lowercase relocs for x86_64-*-*.
25063 * configure: Regenerate.
25065 2014-04-15 Jan Hubicka <jh@suse.cz>
25067 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
25068 (maybe_record_node, likely_target_p): Use it.
25070 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25073 Revert following patch
25075 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25078 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25079 software floating point or no floating point registers, do not
25080 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25081 in GPRs that occurs after we tested for GPRs that would never be
25084 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25085 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25086 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25087 specifically allow DDmode, since that does not use the SPE SIMD
25090 2014-03-21 Mark Wielaard <mjw@redhat.com>
25092 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
25093 as unsigned or int depending on type and value used.
25095 2014-04-15 Richard Biener <rguenther@suse.de>
25097 PR rtl-optimization/56965
25098 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
25099 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
25101 * alias.c (true_dependence_1): Do not call
25102 nonoverlapping_component_refs_p.
25103 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
25104 nonoverlapping_component_refs_p.
25105 (indirect_refs_may_alias_p): Likewise.
25107 2014-04-15 Teresa Johnson <tejohnson@google.com>
25109 * cfg.c (dump_bb_info): Fix flags check.
25110 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
25112 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25114 PR rtl-optimization/60663
25115 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
25118 2014-04-15 Richard Biener <rguenther@suse.de>
25120 * lto-streamer.h (LTO_major_version): Bump to 4.
25122 2014-04-15 Richard Biener <rguenther@suse.de>
25124 * common.opt (lto_partition_model): New enum.
25125 (flto-partition=): Merge separate options with a single with argument,
25126 add -flto-partition=one support.
25127 * flag-types.h (enum lto_partition_model): Declare.
25128 * opts.c (finish_options): Remove duplicate -flto-partition=
25130 * lto-wrapper.c (run_gcc): Adjust.
25132 2014-04-15 Richard Biener <rguenther@suse.de>
25134 * alias.c (ncr_compar): New function.
25135 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
25137 2014-04-15 Richard Biener <rguenther@suse.de>
25139 * alias.c (record_component_aliases): Do not walk BINFOs.
25141 2014-04-15 Richard Biener <rguenther@suse.de>
25143 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
25144 Add struct function argument and adjust.
25145 (find_func_aliases_for_call): Likewise.
25146 (find_func_aliases): Likewise.
25147 (find_func_clobbers): Likewise.
25148 (intra_create_variable_infos): Likewise.
25149 (compute_points_to_sets): Likewise.
25150 (ipa_pta_execute): Adjust. Do not push/pop cfun.
25152 2014-04-15 Richard Biener <rguenther@suse.de>
25154 * tree.c (iterative_hash_expr): Use enum tree_code_class
25155 to store TREE_CODE_CLASS.
25156 (tree_block): Likewise.
25157 (tree_set_block): Likewise.
25158 * tree.h (fold_build_pointer_plus_loc): Use
25159 convert_to_ptrofftype_loc.
25161 2014-04-15 Jakub Jelinek <jakub@redhat.com>
25164 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
25167 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
25169 * cfgloop.h (struct loop): Move force_vectorize down.
25170 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
25171 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
25172 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
25173 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
25174 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
25175 * tree-core.h (enum annot_expr_kind): Add new kind values.
25176 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
25177 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
25179 * tree.def (ANNOTATE_EXPR): Tweak comment.
25181 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25183 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
25186 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25188 * tree.h (TYPE_IDENTIFIER): Declare.
25189 * tree.c (subrange_type_for_debug_p): Use it.
25190 * godump.c (go_format_type): Likewise.
25191 * dwarf2out.c (is_cxx_auto, modified_type_die,
25192 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
25193 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
25195 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25198 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
25200 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
25202 * config/i386/i386.c (examine_argument): Return bool. Return true if
25203 parameter should be passed in memory.
25204 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
25205 (construct_container): Update calls to examine_argument.
25206 (function_arg_advance_64): Ditto.
25207 (return_in_memory_32): Merge with ix86_return_in_memory.
25208 (return_in_memory_64): Ditto.
25209 (return_in_memory_ms_64): Ditto.
25211 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25213 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
25214 * coverage.c (coverage_compute_profile_id): Handle externally visible
25217 2014-04-14 Martin Jambor <mjambor@suse.cz>
25219 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
25220 DECL_DISREGARD_INLINE_LIMITS functions.
25222 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25225 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
25227 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25230 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25231 optimize_insn_for_speed_p instead of
25232 optimize_function_for_speed_p.
25234 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25236 * doc/invoke.texi (free): Document AArch64.
25238 2014-04-14 Richard Biener <rguenther@suse.de>
25240 PR tree-optimization/60042
25241 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25242 (insert_into_preds_of_block): Do not prevent PHI insertion
25243 for REFERENCE exprs here ...
25244 (eliminate_dom_walker::before_dom_children): ... but prevent
25245 their use here under similar conditions when applied to the
25246 IL after PRE optimizations.
25248 2014-04-14 Richard Biener <rguenther@suse.de>
25250 * passes.def: Move early points-to after early SRA.
25252 2014-04-14 Richard Biener <rguenther@suse.de>
25254 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25255 check for which sign-changes we allow when forwarding
25256 a converted value into a switch.
25258 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25260 * stor-layout.c (place_field): Finalize non-constant offset for the
25263 2014-04-14 Richard Biener <rguenther@suse.de>
25265 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25267 (expand_switch_using_bit_tests_p): Likewise.
25268 (process_switch): Compute and pass on speed_p based on the
25270 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25271 optimize_bb_for_speed_p.
25273 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25275 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25276 * function.h (struct function): Rename has_force_vect_loops into
25277 has_force_vectorize_loops.
25278 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25279 (input_struct_function_base): Likewise.
25280 * lto-streamer-out.c (output_cfg): Likewise.
25281 (output_struct_function_base): Likewise.
25282 * omp-low.c (expand_omp_simd): Likewise.
25283 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25284 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25285 (version_loop_for_if_conversion): Likewise.
25286 (tree_if_conversion): Likewise.
25287 (main_tree_if_conversion): Likewise.
25288 (gate_tree_if_conversion): Likewise.
25289 * tree-inline.c (copy_loops): Likewise.
25290 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25291 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25292 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25293 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25294 * tree-vectorizer.c (vectorize_loops): Likewise.
25295 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25297 2014-04-14 Richard Biener <rguenther@suse.de>
25300 * lto-streamer-out.c (wrap_refs): New function.
25301 (lto_output): Wrap symbol references in global initializes in
25302 type-preserving MEM_REFs.
25304 2014-04-14 Christian Bruel <christian.bruel@st.com>
25306 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25308 2014-04-14 Christian Bruel <christian.bruel@st.com>
25310 * config/sh/sh.md (setmemqi): New expand pattern.
25311 * config/sh/sh.h (CLEAR_RATIO): Define.
25312 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25313 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25315 2014-04-14 Richard Biener <rguenther@suse.de>
25317 PR middle-end/55022
25318 * fold-const.c (negate_expr_p): Don't negate directional rounding
25320 (fold_negate_expr): Likewise.
25322 2014-04-14 Richard Biener <rguenther@suse.de>
25324 PR tree-optimization/59817
25325 PR tree-optimization/60453
25326 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25327 recursion to catch all CHRECs in the scalar evolution and restrict
25328 the predicate for the remains appropriately.
25330 2014-04-12 Catherine Moore <clm@codesourcery.com>
25332 * config/mips/constraints.md: Add new register constraint "kb".
25333 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25334 (*movhi_internal): Likewise.
25335 (*movqi_internal): Likewise.
25336 * config/mips/mips.h (M16_STORE_REGS): New register class.
25337 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25338 (REG_CLASS_CONTENTS): Likewise.
25339 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25341 2014-04-11 Tobias Burnus <burnus@net-b.de>
25344 * doc/invoke.texi (-Wformat-signedness): Document it.
25345 (Wformat=2): Mention that this enables -Wformat-signedness.
25347 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25349 * common/config/epiphany/epiphany-common.c
25350 (epiphany_option_optimization_table): Enable section anchors by
25351 default at -O1 or higher.
25352 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25353 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25354 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25355 carries no extra cost.
25356 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25357 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25358 * config/epiphany/predicates.md (memclob_operand): New predicate.
25359 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25360 Use memclob_operand predicate and X constraint for operand 3.
25362 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25364 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25365 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25368 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25370 PR rtl-optimization/60651
25371 * mode-switching.c (optimize_mode_switching): Make sure to emit
25372 sets of a lower numbered entity before sets of a higher numbered
25373 entity to a mode of the same or lower priority.
25374 When creating a seginfo for a basic block that starts with a code
25375 label, move the insertion point past the code label.
25376 (new_seginfo): Document and enforce requirement that
25377 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25378 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25379 * doc/tm.texi: Regenerate.
25381 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25384 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25386 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25388 * BASE-VER: Set to 4.10.0.
25390 2014-04-11 Tobias Burnus <burnus@net-b.de>
25393 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25394 * doc/gcc.texi (Service): Update description in the @menu
25395 * doc/invoke.texi (Option Summary): Remove misplaced and
25398 2014-04-11 Steve Ellcey <sellcey@mips.com>
25399 Jakub Jelinek <jakub@redhat.com>
25401 PR middle-end/60556
25402 * expr.c (convert_move): Use emit_store_flag_force instead of
25403 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25406 2014-04-11 Richard Biener <rguenther@suse.de>
25408 PR middle-end/60797
25409 * varasm.c (assemble_alias): Avoid endless error reporting
25410 recursion by setting TREE_ASM_WRITTEN.
25412 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25414 * config/s390/s390.md: Add a splitter for NOT rtx.
25416 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25418 PR rtl-optimization/60663
25419 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25421 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25422 Jakub Jelinek <jakub@redhat.com>
25425 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25426 flag from decl_node to node.
25428 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25431 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25432 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25433 ameliorating the cases where it can be.
25435 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25438 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25440 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25441 (loadsync_<mode>): Change mode.
25442 (load_quadpti, store_quadpti): New.
25443 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25444 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25445 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25447 2014-04-09 Cong Hou <congh@google.com>
25450 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25453 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25455 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25456 instead of vnor to exploit possible fusion opportunity in the
25458 (altivec_expand_vec_perm_const_le): Likewise.
25460 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25462 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25463 (loadsync_<mode>): Change mode.
25464 (load_quadpti, store_quadpti): New.
25465 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25466 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25468 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25471 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25472 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25473 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25475 2014-04-08 Richard Biener <rguenther@suse.de>
25477 PR middle-end/60706
25478 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25479 a 64bit widest int print double-int similar to on HWI64 hosts.
25481 2014-04-08 Richard Biener <rguenther@suse.de>
25483 PR tree-optimization/60785
25484 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25485 default defs properly.
25487 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25489 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25490 (Weffc++): Likewise.
25492 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25494 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25495 set completep to false rather than true.
25497 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25500 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25501 ARM_TARGET2_DWARF_FORMAT.
25503 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25506 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25507 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25510 2014-04-07 Richard Biener <rguenther@suse.de>
25512 PR tree-optimization/60766
25513 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25514 (may_eliminate_iv): Convert cand_value_at result to desired type.
25516 2014-04-07 Jason Merrill <jason@redhat.com>
25519 * common.opt (-fno-gnu-unique): Add.
25520 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25522 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25524 * haifa-sched.c: Fix outdated function reference and minor
25525 grammar errors in introductory comment.
25527 2014-04-07 Richard Biener <rguenther@suse.de>
25529 PR middle-end/60750
25530 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25531 for noreturn calls.
25532 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25534 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25537 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25538 size accounting for thunks.
25539 (pa_asm_output_mi_thunk): Use final_start_function() and
25540 final_end_function() to output function start and end directives.
25542 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25544 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25545 device specific ISA/ feature information. Remove short_sp and
25546 errata_skip ds. Add avr_device_specific_features enum to have device
25548 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25549 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25550 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25551 updated device specific info.
25552 * config/avr/avr-mcus.def: Merge device specific details to
25553 dev_attribute field.
25554 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25556 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25557 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25558 assembler if RMW isa supported by current device.
25559 * config/avr/genmultilib.awk: Update as device info structure changed.
25560 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25562 2014-04-04 Cong Hou <congh@google.com>
25564 PR tree-optimization/60656
25565 * tree-vect-stmts.c (supportable_widening_operation):
25566 Fix a bug that elements in a vector with vect_used_by_reduction
25567 property are incorrectly reordered when the operation on it is not
25568 consistant with the one in reduction operation.
25570 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25572 PR rtl-optimization/60155
25573 * gcse.c (record_set_data): New function.
25574 (single_set_gcse): New function.
25575 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25576 (hoist_code): Likewise.
25577 (get_pressure_class_and_nregs): Likewise.
25579 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25581 * explow.c (probe_stack_range): Emit a final optimization blockage.
25583 2014-04-04 Anthony Green <green@moxielogic.com>
25585 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25588 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25591 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25592 flags are set only during streaming.
25593 * ipa.c (process_references, walk_polymorphic_call_targets,
25594 symtab_remove_unreachable_nodes): Drop bodies of always inline
25595 after early inlining.
25596 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25598 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25599 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25602 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25605 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25608 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25610 (cortex_a53_fdivd): Likewise.
25612 2014-04-04 Martin Jambor <mjambor@suse.cz>
25615 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25616 Adjust all callers.
25617 * cgraph.c (clone_of_p): Also return true if thunks match.
25618 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25619 cgraph_function_or_thunk_node and an obsolete comment.
25620 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25622 (build_function_decl_skip_args): Likewise.
25623 (set_new_clone_decl_and_node_flags): New function.
25624 (duplicate_thunk_for_node): Likewise.
25625 (redirect_edge_duplicating_thunks): Likewise.
25626 (cgraph_clone_node): New parameter args_to_skip, pass it to
25627 redirect_edge_duplicating_thunks which is called instead of
25628 cgraph_redirect_edge_callee.
25629 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25630 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25632 2014-04-04 Jeff Law <law@redhat.com>
25635 * config/arm/predicates.md (const_int_I_operand): New predicate.
25636 (const_int_M_operand): Similarly.
25637 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25639 (insv_t2, extv_reg, extzv_t2): Likewise.
25640 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25641 (pop_multiple_with_writeback_and_return): Likewise.
25642 (vfp_pop_multiple_with_writeback): Likewise
25644 2014-04-04 Richard Biener <rguenther@suse.de>
25647 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25648 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25650 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25651 * gimplify.c (gimple_add_tmp_var_fn): New function.
25652 * gimple-expr.h (create_tmp_reg_fn): Declare.
25653 * gimple-expr.c (create_tmp_reg_fn): New function.
25654 * gimple-low.c (record_vars_into): Don't change cfun.
25655 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25656 code generation without cfun.
25658 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25661 * Makefile.in (install-driver): Fix shell scripting.
25663 2014-04-03 Cong Hou <congh@google.com>
25665 PR tree-optimization/60505
25666 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25667 threshold of number of iterations below which no vectorization
25669 * tree-vect-loop.c (new_loop_vec_info):
25670 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25671 * tree-vect-loop.c (vect_analyze_loop_operations):
25672 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25673 * tree-vect-loop.c (vect_transform_loop):
25674 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25675 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25676 of iterations of the loop and see if we should build the epilogue.
25678 2014-04-03 Richard Biener <rguenther@suse.de>
25680 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25681 (streamer_tree_cache_create): Adjust.
25682 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25683 to allow optional nodes array.
25684 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25685 (streamer_tree_cache_append): Likewise.
25686 (streamer_tree_cache_create): Create nodes array optionally
25687 as specified by parameter.
25688 * lto-streamer-out.c (create_output_block): Avoid maintaining
25689 the node array in the writer cache.
25690 (DFS_write_tree): Remove assertion.
25691 (produce_asm_for_decls): Free the out decl state hash table early.
25692 * lto-streamer-in.c (lto_data_in_create): Adjust for
25693 streamer_tree_cache_create prototype change.
25695 2014-04-03 Richard Biener <rguenther@suse.de>
25697 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25698 set TREE_CHAIN to NULL_TREE.
25700 2014-04-03 Richard Biener <rguenther@suse.de>
25702 PR tree-optimization/60740
25703 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25704 over all GIMPLE_COND operands.
25706 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25708 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25709 (Weffc++): Remove Scott's numbering, merge lists and reference
25712 2014-04-03 Nick Clifton <nickc@redhat.com>
25714 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25717 2014-04-03 Martin Jambor <mjambor@suse.cz>
25719 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25720 mention gcc_unreachable before failing.
25721 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25724 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25727 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25728 inconsistent code and instead mark the context inconsistent.
25729 (possible_polymorphic_call_targets): For inconsistent contexts
25730 return empty complete list.
25732 2014-04-02 Anthony Green <green@moxielogic.com>
25734 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25735 (extendqisi2, extendhisi2): Define.
25736 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25737 (WCHAR_TYPE): Change to unsigned int.
25739 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25741 PR tree-optimization/60733
25742 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25743 insertion point for PHI candidates to be the end of the feeding
25744 block for the PHI argument.
25746 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25748 PR rtl-optimization/60650
25749 * lra-constraints.c (process_alt_operands): Decrease reject for
25750 earlyclobber matching.
25752 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25754 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25756 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25758 * config/spu/spu.c (pad_bb): Do not crash when the last
25759 insn is CODE_FOR_blockage.
25761 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25763 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25764 lies outside the target mode.
25766 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25769 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25770 software floating point or no floating point registers, do not
25771 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25772 in GPRs that occurs after we tested for GPRs that would never be
25775 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25776 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25777 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25778 specifically allow DDmode, since that does not use the SPE SIMD
25781 2014-04-02 Richard Biener <rguenther@suse.de>
25783 PR middle-end/60729
25784 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25785 MODE_INTs. Properly use negv_optab.
25786 (expand_abs): Likewise.
25788 2014-04-02 Richard Biener <rguenther@suse.de>
25791 * Makefile.in (install-driver): Guard extra installs with special
25794 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25796 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25797 Document vec_vgbbd.
25799 2014-04-01 Richard Henderson <rth@redhat.com>
25802 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25803 alternative enabled before register allocation.
25805 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25807 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25808 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25810 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25811 (nios2_got_address): Update nios2_large_got_address call site.
25812 (nios2_delegitimize_address): New function.
25813 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25814 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25815 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25817 2014-04-01 Martin Husemann <martin@duskware.de>
25819 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25822 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25824 PR rtl-optimization/60604
25825 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25826 check from register_operand.
25827 (register_operand): Redefine in terms of general_operand.
25828 (nonmemory_operand): Use register_operand for the non-constant cases.
25830 2014-04-01 Richard Biener <rguenther@suse.de>
25832 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25834 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25836 * doc/invoke.texi (mapp-regs): Clarify.
25838 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25840 * config/i386/avx512fintrin.h (__v32hi): Define type.
25841 (__v64qi): Likewise.
25842 (_mm512_set1_epi8): Define.
25843 (_mm512_set1_epi16): Define.
25844 (_mm512_set4_epi32): Define.
25845 (_mm512_set4_epi64): Define.
25846 (_mm512_set4_pd): Define.
25847 (_mm512_set4_ps): Define.
25848 (_mm512_setr4_epi64): Define.
25849 (_mm512_setr4_epi32): Define.
25850 (_mm512_setr4_pd): Define.
25851 (_mm512_setr4_ps): Define.
25852 (_mm512_setzero_epi32): Define.
25854 2014-03-31 Martin Jambor <mjambor@suse.cz>
25856 PR middle-end/60647
25857 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25858 callsite_arguments_match_p. Updated all callers. Also check types of
25859 corresponding formal parameters and actual arguments.
25860 (not_all_callers_have_enough_arguments_p) Renamed to
25861 some_callers_have_mismatched_arguments_p.
25863 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25865 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25867 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25870 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25873 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25875 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25876 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25878 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25879 Use FMAMODE_NOVF512 mode iterator.
25880 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25881 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25882 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25883 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25885 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25886 Use VF_128_256 mode iterator.
25887 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25890 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25892 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25893 static chain if needed.
25895 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25898 * lra-constraints.c (index_part_to_reg): New.
25899 (process_address): Use it.
25901 2014-03-27 Jeff Law <law@redhat.com>
25902 Jakub Jelinek <jakub@redhat.com>
25905 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25906 gen_rtx_{PLUS,MULT} to build up the address expression.
25908 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25909 creating non-canonical RTL.
25911 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25914 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25915 functions; reorganize to make cheap checks first.
25916 (inline_small_functions): Do not estimate growth when dumping;
25918 * ipa-inline.h (inline_summary): Add min_size.
25919 (growth_likely_positive): New function.
25920 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25921 (set_cond_stmt_execution_predicate): Cleanup.
25922 (estimate_edge_size_and_time): Compute min_size.
25923 (estimate_calls_size_and_time): Likewise.
25924 (estimate_node_size_and_time): Likewise.
25925 (inline_update_overall_summary): Update min_size.
25926 (do_estimate_edge_time): Likewise.
25927 (do_estimate_edge_size): Update.
25928 (do_estimate_edge_hints): Update.
25929 (growth_likely_positive): New function.
25931 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25934 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25935 also if addr has VOIDmode.
25937 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25939 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25940 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25942 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25943 instructions as well as AdvancedSIMD loads.
25945 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25947 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25948 Use crypto_aese type.
25949 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25950 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25951 crypto_aese, crypto_aesmc. Move to types.md.
25952 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25954 * config/arm/iterators.md (crypto_type): Likewise.
25956 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25958 * cgraph.c: Include expr.h and tree-dfa.h.
25959 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25962 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25965 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25966 regs from checking multi-reg pseudos.
25968 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25970 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25972 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25974 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25975 if it would clobber the stack pointer, even temporarily.
25977 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25979 * mode-switching.c: Make small adjustments to the top comment.
25981 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25983 * config/rs6000/constraints.md (wD constraint): New constraint to
25984 match the constant integer to get the top DImode/DFmode out of a
25985 vector in a VSX register.
25987 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25988 match the constant integer to get the top DImode/DFmode out of a
25989 vector in a VSX register.
25991 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25994 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25997 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25998 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
26000 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
26001 Optimize vec_extract of 64-bit values, where the value being
26002 extracted is in the top word, where we can use scalar
26003 instructions. Add direct move and store support. Combine the big
26004 endian/little endian vector select load support into a single insn.
26005 (vsx_extract_<mode>_internal1): Likewise.
26006 (vsx_extract_<mode>_internal2): Likewise.
26007 (vsx_extract_<mode>_load): Likewise.
26008 (vsx_extract_<mode>_store): Likewise.
26009 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
26010 combined into vsx_extract_<mode>_load.
26011 (vsx_extract_<mode>_one_le): Likewise.
26013 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
26014 define the top 64-bit vector element.
26016 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
26019 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26020 Document vec_vbpermq builtin.
26023 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
26024 enable use of xxsldwi and xxpermdi builtin functions.
26025 (vec_xxpermdi): Likewise.
26027 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26028 Document use of vec_xxsldwi and vec_xxpermdi builtins.
26030 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
26032 PR rtl-optimization/60650
26033 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
26035 (find_spills_for): New.
26036 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
26037 Spill all pseudos on the second iteration.
26039 2014-03-27 Marek Polacek <polacek@redhat.com>
26042 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
26045 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26047 * config/s390/s390.c (s390_can_use_return_insn): Check for
26048 call-saved FPRs on 31 bit.
26050 2014-03-27 Jakub Jelinek <jakub@redhat.com>
26052 PR middle-end/60682
26053 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
26054 if they need regimplification, just drop them instead of
26055 calling gimple_regimplify_operands on them.
26057 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
26060 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
26061 (aarch64_frame_pointer_required): Adjust logic.
26062 (aarch64_can_eliminate): Adjust logic.
26063 (aarch64_override_options_after_change): Adjust logic.
26065 2014-03-27 Dehao Chen <dehao@google.com>
26067 * ipa-inline.c (early_inliner): Update node's inline info.
26069 2014-03-26 Dehao Chen <dehao@google.com>
26071 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
26072 compiler inserted conditional jumps for NAN float check.
26074 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26076 * ubsan.h (ubsan_create_data): Change second argument's type
26077 to const location_t *.
26078 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
26080 (ubsan_create_data): Change second argument to const location_t *PLOC.
26081 Create Loc field whenever PLOC is non-NULL.
26082 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
26083 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
26087 * real.c (real_to_integer2): Change type of low to UHWI.
26089 2014-03-26 Tobias Burnus <burnus@net-b.de>
26091 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
26092 (CILK_SELF_SPECS): New define.
26093 (driver_self_specs): Use it.
26095 2014-03-26 Richard Biener <rguenther@suse.de>
26097 * tree-pretty-print.c (percent_K_format): Implement special
26098 case for LTO and its stripped down BLOCK tree.
26100 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26103 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
26105 * tree-vrp.c (simplify_internal_call_using_ranges): If only
26106 one range is range_int_cst_p, but not both, at least optimize
26107 addition/subtraction of 0 and multiplication by 0 or 1.
26108 * gimple-fold.c (gimple_fold_call): Fold
26109 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
26110 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
26111 INTEGER_CSTs, try to fold at least x * 0 and y - y.
26113 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
26115 PR rtl-optimization/60452
26116 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
26117 <case REG>: Return 1 for invalid offsets from the frame pointer.
26119 2014-03-26 Marek Polacek <polacek@redhat.com>
26122 * doc/extend.texi (C Extensions): Mention variable-length arrays in
26125 2014-03-26 Marek Polacek <polacek@redhat.com>
26128 * doc/extend.texi (Designated Inits): Describe what happens to omitted
26131 2014-03-26 Marek Polacek <polacek@redhat.com>
26134 * ira-color.c (update_conflict_hard_regno_costs): Perform the
26135 multiplication in unsigned type.
26137 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26139 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
26141 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26143 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
26145 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26148 * cif-code.def (UNREACHABLE) New code.
26149 * ipa-inline.c (inline_small_functions): Skip edges to
26150 __builtlin_unreachable.
26151 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
26152 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
26153 predicate to __bulitin_unreachable.
26154 (set_cond_stmt_execution_predicate): Fix issue when
26155 invert_tree_comparison returns ERROR_MARK.
26156 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
26157 propagate to inline clones.
26158 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
26160 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
26161 * cgraphclones.c (cgraph_clone_node): If call destination is already
26162 ureachable, do not redirect it back.
26163 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
26166 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26168 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
26169 Do not modify inline clones.
26171 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26173 * config/i386/i386.md (general_sext_operand): New mode attr.
26174 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
26175 don't generate (sign_extend (const_int)).
26176 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
26177 operands[2]. Use We constraint instead of <i> and
26178 <general_sext_operand> predicate instead of <general_operand>.
26179 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
26180 * config/i386/constraints.md (We): New constraint.
26181 * config/i386/predicates.md (x86_64_sext_operand,
26182 sext_operand): New predicates.
26184 2014-03-25 Martin Jambor <mjambor@suse.cz>
26187 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
26188 inconsistent devirtualizations to __builtin_unreachable.
26190 2014-03-25 Marek Polacek <polacek@redhat.com>
26193 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
26195 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
26197 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
26198 order of elements for big-endian.
26200 2014-03-25 Richard Biener <rguenther@suse.de>
26202 PR middle-end/60635
26203 * gimplify-me.c (gimple_regimplify_operands): Update the
26206 2014-03-25 Martin Jambor <mjambor@suse.cz>
26209 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
26210 (lto_output_varpool_node): Likewise.
26211 (input_overwrite_node): Likewise.
26212 (input_varpool_node): Likewise.
26214 2014-03-25 Richard Biener <rguenther@suse.de>
26216 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
26217 (run_gcc): Likewise.
26219 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26221 * combine.c (simplify_compare_const): Add MODE argument.
26222 Handle mode_width 0 as very large mode_width.
26223 (try_combine, simplify_comparison): Adjust callers.
26225 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
26226 type to avoid signed integer overflow.
26227 * explow.c (plus_constant): Likewise.
26229 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26231 * doc/generic.texi: Correct typos.
26233 2014-03-24 Tobias Burnus <burnus@net-b.de>
26235 * doc/invoke.texi (-flto): Expand section about
26236 using static libraries with LTO.
26238 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26240 PR rtl-optimization/60501
26241 * optabs.def (addptr3_optab): New optab.
26242 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26243 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26244 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26246 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26248 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26250 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26252 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26255 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26256 (_mm256_undefined_ps): Define.
26257 (_mm256_undefined_pd): Define.
26258 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26259 (_mm_undefined_pd): Define.
26260 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26261 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26262 (_mm512_undefined_ps): Define.
26263 (_mm512_undefined_pd): Define.
26264 Use _mm*_undefined_*.
26265 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26267 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26269 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26270 (lshr_simd): DI mode added.
26271 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26272 (aarch64_ushr_simddi): Likewise.
26273 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26274 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26275 (vshrd_n_u64): Likewise.
26277 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26279 * Makefile.in (s-macro_list): Depend on cc1.
26281 2014-03-23 Teresa Johnson <tejohnson@google.com>
26283 * ipa-utils.c (ipa_print_order): Use specified dump file.
26285 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26287 PR rtl-optimization/60601
26288 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26290 * gcc.c (eval_spec_function): Initialize save_growing_value.
26292 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26295 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26296 code == MINUS_EXPR, never swap op0 with op1.
26298 * toplev.c (init_local_tick): Avoid signed integer multiplication
26300 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26301 shift by first operand's bitsize.
26303 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26306 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26307 redefine to 1 or 0.
26308 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26309 TARGET_ISA_64BIT_P(x).
26311 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26313 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26314 pattern for vector nor instead of subtract from splat(-1).
26315 (altivec_expand_vec_perm_const_le): Likewise.
26317 2014-03-21 Richard Henderson <rth@twiddle.net>
26320 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26321 related insns after epilogue_completed.
26323 2014-03-21 Martin Jambor <mjambor@suse.cz>
26326 * cgraph.h (symtab_node): New flag body_removed.
26327 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26328 when removing bodies.
26329 * symtab.c (dump_symtab_base): Dump body_removed flag.
26330 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26331 had their bodies removed.
26333 2014-03-21 Martin Jambor <mjambor@suse.cz>
26336 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26339 2014-03-21 Richard Biener <rguenther@suse.de>
26341 PR tree-optimization/60577
26342 * tree-core.h (struct tree_base): Document nothrow_flag use
26343 in DECL_NONALIASED.
26344 * tree.h (DECL_NONALIASED): New.
26345 (may_be_aliased): Adjust.
26346 * coverage.c (build_var): Set DECL_NONALIASED.
26348 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26350 * expr.c (expand_expr_real_1): Remove outdated comment.
26352 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26354 PR middle-end/60597
26355 * ira.c (adjust_cleared_regs): Call copy_rtx on
26356 *reg_equiv[REGNO (loc)].src_p before passing it to
26357 simplify_replace_fn_rtx.
26360 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26361 into CONST, put pic register as first operand of PLUS. Use
26362 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26364 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26366 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26368 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26370 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26371 around for store forwarding issue in the FPU on the UT699.
26372 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26373 loads and operations if -mfix-ut699 is specified.
26374 (divtf3_hq): Tweak attribute.
26375 (sqrttf2_hq): Likewise.
26377 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26379 * calls.c (store_one_arg): Remove incorrect const qualification on the
26380 type of the temporary.
26381 * cfgexpand.c (expand_return): Likewise.
26382 * expr.c (expand_constructor): Likewise.
26383 (expand_expr_real_1): Likewise.
26385 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26387 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26390 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26393 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26395 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26397 * config/arm/aarch-common-protos.h
26398 (alu_cost_table): Fix spelling of "extend".
26399 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26401 2014-03-19 Richard Biener <rguenther@suse.de>
26403 PR middle-end/60553
26404 * tree-core.h (tree_type_common): Re-order pointer members
26405 to reduce recursion depth during GC walks.
26407 2014-03-19 Marek Polacek <polacek@redhat.com>
26410 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26411 before accessing it.
26413 2014-03-19 Richard Biener <rguenther@suse.de>
26416 * lto-streamer-in.c (input_function): In WPA stage do not drop
26419 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26421 PR tree-optimization/60559
26422 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26423 with build_zero_cst assignment.
26425 2014-03-18 Kai Tietz <ktietz@redhat.com>
26427 PR rtl-optimization/56356
26428 * sdbout.c (sdbout_parms): Verify that parms'
26429 incoming argument is valid.
26430 (sdbout_reg_parms): Likewise.
26432 2014-03-18 Richard Henderson <rth@redhat.com>
26435 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26436 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26437 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26439 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26441 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26442 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26443 Italicize plugin event names in description. Explain that
26444 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26445 Remind that no GCC functions should be called after PLUGIN_FINISH.
26446 Explain what pragmas with expansion are.
26448 2014-03-18 Martin Liska <mliska@suse.cz>
26450 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26451 gimple call statement is update.
26452 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26453 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26455 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26458 * ubsan.c (ubsan_instrument_unreachable): Call
26459 initialize_sanitizer_builtins.
26460 (ubsan_pass): Likewise.
26463 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26464 varpool_finalize_decl instead of rest_of_decl_compilation.
26466 2014-03-18 Richard Biener <rguenther@suse.de>
26468 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26469 by using bitmap_and_compl instead of bitmap_and_compl_into.
26470 (df_rd_transfer_function): Likewise.
26472 2014-03-18 Richard Biener <rguenther@suse.de>
26474 * doc/lto.texi (fresolution): Fix typo.
26476 2014-03-18 Richard Biener <rguenther@suse.de>
26478 * doc/invoke.texi (flto): Update for changes in 4.9.
26480 2014-03-18 Richard Biener <rguenther@suse.de>
26482 * doc/loop.texi: Remove section on the removed lambda framework.
26483 Update loop docs with recent changes in preserving loop structure.
26485 2014-03-18 Richard Biener <rguenther@suse.de>
26487 * doc/lto.texi (-fresolution): Document.
26489 2014-03-18 Richard Biener <rguenther@suse.de>
26491 * doc/contrib.texi: Adjust my name.
26493 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26496 * internal-fn.c: Include diagnostic-core.h.
26497 (expand_BUILTIN_EXPECT): New function.
26498 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26499 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26500 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26501 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26502 IFN_BUILTIN_EXPECT.
26503 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26504 Revert 3 argument __builtin_expect code.
26505 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26506 * gimple-fold.c (gimple_fold_call): Likewise.
26507 * tree.h (fold_builtin_expect): New prototype.
26508 * builtins.c (build_builtin_expect_predicate): Add predictor
26509 argument, if non-NULL, create 3 argument __builtin_expect.
26510 (fold_builtin_expect): No longer static. Add ARG2 argument,
26511 pass it through to build_builtin_expect_predicate.
26512 (fold_builtin_2): Adjust caller.
26513 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26514 * internal-fn.def (BUILTIN_EXPECT): New.
26516 2014-03-18 Tobias Burnus <burnus@net-b.de>
26519 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26520 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26521 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26523 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26526 * predict.c (combine_predictions_for_bb): Fix up formatting.
26527 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26528 fill what it points to if non-NULL.
26529 (tree_predict_by_opcode): Adjust caller, use the predictor.
26530 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26532 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26534 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26535 proper constant for the store mode.
26537 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26539 * symtab.c (change_decl_assembler_name): Fix transparent alias
26540 chain construction.
26542 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26544 * config/aarch64/aarch64.c: Correct the comments about the
26545 aarch64 stack layout.
26547 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26549 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26550 check for GF_OMP_FOR_KIND_FOR.
26552 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26554 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26555 ymm and zmm register names.
26557 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26560 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26561 note creation for the 2010-08-31 changes.
26563 2014-03-17 Marek Polacek <polacek@redhat.com>
26565 PR middle-end/60534
26566 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26567 as -fno-tree-loop-vectorize.
26568 (expand_omp_simd): Likewise.
26570 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26572 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26573 (eligible_for_call_delay): New prototype.
26574 * config/sparc/sparc.c (tls_call_delay): Rename into...
26575 (eligible_for_call_delay): ...this. Return false if the instruction
26576 cannot be put in the delay slot of a branch.
26577 (eligible_for_restore_insn): Simplify.
26578 (eligible_for_return_delay): Return false if the instruction cannot be
26579 put in the delay slot of a branch and simplify.
26580 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26581 put in the delay slot of a branch.
26582 * config/sparc/sparc.md (fix_ut699): New attribute.
26583 (tls_call_delay): Delete.
26584 (in_call_delay): Reimplement.
26585 (eligible_for_sibcall_delay): Rename into...
26586 (in_sibcall_delay): ...this.
26587 (eligible_for_return_delay): Rename into...
26588 (in_return_delay): ...this.
26589 (in_branch_delay): Reimplement.
26590 (in_uncond_branch_delay): Delete.
26591 (in_annul_branch_delay): Delete.
26593 2014-03-14 Richard Henderson <rth@redhat.com>
26596 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26597 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26598 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26599 (floathi splitters): Remove.
26600 (float<SWI48x>xf2): New pattern.
26601 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26602 code that tried to handle DImode for 32-bit, but which was excluded
26603 by the pattern's condition. Drop allocation of stack temporary.
26604 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26605 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26606 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26607 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26608 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26609 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26610 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26611 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26612 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26613 (*float<SWI48x><X87MODEF>2_i387): Remove.
26614 (all float _with_temp splitters): Remove.
26615 (*float<SWI48x><MODEF>2_i387): New pattern.
26616 (*float<SWI48><MODEF>2_sse): New pattern.
26617 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26618 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26620 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26621 Marek Polacek <polacek@redhat.com>
26623 PR middle-end/60484
26624 * common.opt (dump_base_name_prefixed): New Variable.
26625 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26626 if x_dump_base_name_prefixed is already set, set it at the end.
26628 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26630 PR rtl-optimization/60508
26631 * lra-constraints.c (get_reload_reg): Add new parameter
26633 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26634 Pass the new parameter values.
26636 2014-03-14 Richard Biener <rguenther@suse.de>
26638 * common.opt: Revert unintented changes from r205065.
26639 * opts.c: Likewise.
26641 2014-03-14 Richard Biener <rguenther@suse.de>
26643 PR middle-end/60518
26644 * cfghooks.c (split_block): Properly adjust all loops the
26645 block was a latch of.
26647 2014-03-14 Martin Jambor <mjambor@suse.cz>
26650 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26653 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26656 * config/avr/avr.c (avr_set_current_function): Pass function name
26657 through default_strip_name_encoding before sanity checking instead
26658 of skipping the first char of the assembler name.
26660 2014-03-13 Richard Henderson <rth@redhat.com>
26663 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26664 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26665 * config/i386/i386-protos.h: Likewise.
26666 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26667 in the expander instead of a splitter.
26668 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26669 any possibility of requiring a memory.
26670 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26671 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26672 (fp branch splitters): Update for ix86_split_fp_branch.
26673 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26674 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26675 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26676 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26677 (*fop_<MODEF>_3_i387): Likewise.
26678 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26679 (splitters for the fop_* register patterns): Remove.
26680 (fscalexf4_i387): Rename from *fscalexf4_i387.
26681 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26683 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26685 PR tree-optimization/59779
26686 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26687 type for bitsize and maxsize instead of HOST_WIDE_INT.
26689 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26691 PR rtl-optimization/57320
26692 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26693 the CFG after thread_prologue_and_epilogue_insns.
26695 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26697 PR rtl-optimization/57189
26698 * lra-constraints.c (process_alt_operands): Disfavor spilling
26701 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26703 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26705 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26707 PR tree-optimization/59025
26708 PR middle-end/60418
26709 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26710 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26712 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26715 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26716 calls of avr_out_plus_1.
26718 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26720 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26721 BB's single pred and update the father loop's latch info later.
26723 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26725 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26729 (VEC_base): Likewise.
26730 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26731 registers, we need to swap double words in little endian mode.
26733 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26734 to be a container mode for 128-bit integer operations added in ISA
26735 2.07. Unlike TImode and PTImode, the preferred register set is
26736 the Altivec/VMX registers for the 128-bit operations.
26738 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26740 (rs6000_split_128bit_ok_p): Likewise.
26742 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26743 macros for creating ISA 2.07 normal and overloaded builtin
26744 functions with 3 arguments.
26745 (BU_P8V_OVERLOAD_3): Likewise.
26746 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26747 for use as overloaded functions.
26748 (VPERM_1TI_UNS): Likewise.
26749 (VSEL_1TI): Likewise.
26750 (VSEL_1TI_UNS): Likewise.
26751 (ST_INTERNAL_1ti): Likewise.
26752 (LD_INTERNAL_1ti): Likewise.
26753 (XXSEL_1TI): Likewise.
26754 (XXSEL_1TI_UNS): Likewise.
26755 (VPERM_1TI): Likewise.
26756 (VPERM_1TI_UNS): Likewise.
26757 (XXPERMDI_1TI): Likewise.
26758 (SET_1TI): Likewise.
26759 (LXVD2X_V1TI): Likewise.
26760 (STXVD2X_V1TI): Likewise.
26761 (VEC_INIT_V1TI): Likewise.
26762 (VEC_SET_V1TI): Likewise.
26763 (VEC_EXT_V1TI): Likewise.
26764 (EQV_V1TI): Likewise.
26765 (NAND_V1TI): Likewise.
26766 (ORC_V1TI): Likewise.
26767 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26768 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26769 overloaded builtin.
26770 (VADDUQM): Likewise.
26771 (VSUBCUQ): Likewise.
26772 (VADDEUQM): Likewise.
26773 (VADDECUQ): Likewise.
26774 (VSUBEUQM): Likewise.
26775 (VSUBECUQ): Likewise.
26777 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26778 __int128_t and __uint128_t types.
26779 (__uint128_type): Likewise.
26780 (altivec_categorize_keyword): Add support for vector __int128_t,
26781 vector __uint128_t, vector __int128, and vector unsigned __int128
26782 as a container type for TImode operations that need to be done in
26783 VSX/Altivec registers.
26784 (rs6000_macro_to_expand): Likewise.
26785 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26786 to support 128-bit integer instructions vaddcuq, vadduqm,
26787 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26788 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26790 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26791 for V1TImode, and set up preferences to use VSX/Altivec registers.
26792 Setup VSX reload handlers.
26793 (rs6000_debug_reg_global): Likewise.
26794 (rs6000_init_hard_regno_mode_ok): Likewise.
26795 (rs6000_preferred_simd_mode): Likewise.
26796 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26797 (easy_altivec_constant): Likewise.
26798 (output_vec_const_move): Likewise.
26799 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26801 (rs6000_expand_vector_extract): Likewise.
26802 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26804 (rs6000_const_vec): Add support for V1TImode.
26805 (rs6000_emit_le_vsx_load): Swap double words when loading or
26806 storing TImode/V1TImode.
26807 (rs6000_emit_le_vsx_store): Likewise.
26808 (rs6000_emit_le_vsx_move): Likewise.
26809 (rs6000_emit_move): Add support for V1TImode.
26810 (altivec_expand_ld_builtin): Likewise.
26811 (altivec_expand_st_builtin): Likewise.
26812 (altivec_expand_vec_init_builtin): Likewise.
26813 (altivec_expand_builtin): Likewise.
26814 (rs6000_init_builtins): Add support for V1TImode type. Add
26815 support for ISA 2.07 128-bit integer builtins. Define type names
26816 for the VSX/Altivec vector types.
26817 (altivec_init_builtins): Add support for overloaded vector
26818 functions with V1TImode type.
26819 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26820 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26822 (rs6000_split_128bit_ok_p): Likewise.
26823 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26824 __int128_t and vector __uint128_t.
26826 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26827 and mode attributes.
26829 (VSX_M2): Likewise.
26834 (VS_scalar): Likewise.
26835 (VS_double): Likewise.
26836 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26838 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26839 we support the ISA 2.07 128-bit integer arithmetic instructions.
26840 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26841 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26842 and TImode types for use with the builtin functions.
26843 (V1TI_type_node): Likewise.
26844 (unsigned_V1TI_type_node): Likewise.
26845 (intTI_type_internal_node): Likewise.
26846 (uintTI_type_internal_node): Likewise.
26848 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26849 128-bit builtin functions.
26850 (UNSPEC_VADDEUQM): Likewise.
26851 (UNSPEC_VADDECUQ): Likewise.
26852 (UNSPEC_VSUBCUQ): Likewise.
26853 (UNSPEC_VSUBEUQM): Likewise.
26854 (UNSPEC_VSUBECUQ): Likewise.
26855 (VM): Add V1TImode to vector mode iterators.
26857 (VI_unit): Likewise.
26858 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26859 (altivec_vaddcuq): Likewise.
26860 (altivec_vsubuqm): Likewise.
26861 (altivec_vsubcuq): Likewise.
26862 (altivec_vaddeuqm): Likewise.
26863 (altivec_vaddecuq): Likewise.
26864 (altivec_vsubeuqm): Likewise.
26865 (altivec_vsubecuq): Likewise.
26867 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26869 (BOOL_128): Likewise.
26870 (BOOL_REGS_OUTPUT): Likewise.
26871 (BOOL_REGS_OP1): Likewise.
26872 (BOOL_REGS_OP2): Likewise.
26873 (BOOL_REGS_UNARY): Likewise.
26874 (BOOL_REGS_AND_CR0): Likewise.
26876 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26877 128-bit integer builtin support.
26878 (vec_vadduqm): Likewise.
26879 (vec_vaddecuq): Likewise.
26880 (vec_vaddeuqm): Likewise.
26881 (vec_vsubecuq): Likewise.
26882 (vec_vsubeuqm): Likewise.
26883 (vec_vsubcuq): Likewise.
26884 (vec_vsubuqm): Likewise.
26886 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26887 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26888 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26889 128-bit integer add/subtract to ISA 2.07.
26891 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26893 * config/arc/arc.c (arc_predicate_delay_insns):
26894 Fix third argument passed to conditionalize_nonjump.
26896 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26898 * config/aarch64/aarch64-builtins.c
26899 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26900 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26901 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26902 instead of __builtin_lfloor.
26903 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26905 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26907 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26908 (tree_ssa_ifcombine_bb_1): New function.
26909 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26910 is an empty forwarder block to then_bb or vice versa and then_bb
26911 and else_bb are effectively swapped.
26913 2014-03-12 Christian Bruel <christian.bruel@st.com>
26916 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26917 REG_CFA_DEF_CFA note.
26918 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26919 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26921 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26923 PR tree-optimization/60454
26924 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26926 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26928 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26929 Do not define target_cpu_default2 to generic.
26930 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26931 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26932 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26934 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26935 Marc Glisse <marc.glisse@inria.fr>
26937 PR tree-optimization/60502
26938 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26939 instead of build_low_bits_mask.
26941 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26943 PR middle-end/60482
26944 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26945 if there are multiple uses, but op doesn't live on E edge.
26946 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26947 clobber stmts before __builtin_unreachable.
26949 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26951 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26952 hard_frame_pointer_rtx.
26953 * cse.c (cse_insn): Remove volatile check.
26954 * cselib.c (cselib_process_insn): Likewise.
26955 * dse.c (scan_insn): Likewise.
26957 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26959 * config/arc/arc.c (conditionalize_nonjump): New function,
26961 (arc_ifcvt): ... this.
26962 (arc_predicate_delay_insns): Use it.
26964 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26966 * config/arc/predicates.md (extend_operand): During/after reload,
26967 allow const_int_operand.
26968 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26969 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26970 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26972 (umulsi3_highpart_i): Likewise.
26974 2014-03-11 Richard Biener <rguenther@suse.de>
26976 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26977 Add asserts to guard possible wrong-code bugs.
26979 2014-03-11 Richard Biener <rguenther@suse.de>
26981 PR tree-optimization/60429
26982 PR tree-optimization/60485
26983 * tree-ssa-structalias.c (set_union_with_increment): Properly
26984 take into account all fields that overlap the shifted vars.
26985 (do_sd_constraint): Likewise.
26986 (do_ds_constraint): Likewise.
26987 (get_constraint_for_ptr_offset): Likewise.
26989 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26991 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26992 (nios2_compute_frame_layout):
26993 Add calculation of cfun->machine->fp_save_offset.
26994 (nios2_expand_prologue): Correct setting of frame pointer register
26996 (nios2_expand_epilogue): Update recovery of stack pointer from
26997 frame pointer accordingly.
26998 (nios2_initial_elimination_offset): Update calculation of offset
26999 for eliminating to HARD_FRAME_POINTER_REGNUM.
27001 2014-03-10 Jakub Jelinek <jakub@redhat.com>
27004 * ipa.c (symtab_remove_unreachable_nodes): Don't call
27005 cgraph_get_create_node on VAR_DECLs.
27007 2014-03-10 Richard Biener <rguenther@suse.de>
27009 PR middle-end/60474
27010 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
27012 2014-03-08 Douglas B Rupp <rupp@gnat.com>
27014 * config/vms/vms.opt (vms_float_format): New variable.
27016 2014-03-08 Tobias Burnus <burnus@net-b.de>
27018 * doc/invoke.texi (-fcilkplus): Update implementation status.
27020 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
27021 Richard Biener <rguenther@suse.de>
27023 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
27024 consistently accross all TUs.
27025 (run_gcc): Enable -fshort-double automatically at link at link-time
27026 and disallow override.
27028 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
27031 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
27032 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
27033 if they can't be used.
27035 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27037 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
27038 for Solaris 11/x86 ld.
27039 * configure: Regenerate.
27041 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27043 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
27044 (LIB_TLS_SPEC): Save as ld_tls_libs.
27045 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
27046 (HAVE_AS_IX86_TLSLDM): New test.
27047 * configure, config.in: Regenerate.
27048 * config/i386/i386.c (legitimize_tls_address): Fall back to
27049 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
27050 cannot support TLS_MODEL_LOCAL_DYNAMIC.
27051 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
27052 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
27054 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
27056 * common.opt (fira-loop-pressure): Mark as optimization.
27058 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
27060 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
27061 an OpenMP mappable type.
27063 2014-03-06 Matthias Klose <doko@ubuntu.com>
27065 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
27066 MULTILIB_OSDIRNAMES is not defined.
27068 2014-03-06 Jakub Jelinek <jakub@redhat.com>
27069 Meador Inge <meadori@codesourcery.com>
27072 * config/arm/arm.c (arm_tls_symbol_p): Remove.
27073 (arm_legitimize_address): Call legitimize_tls_address for any
27074 arm_tls_referenced_p expression, handle constant addend. Call it
27075 before testing for !TARGET_ARM.
27076 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
27078 2014-03-06 Richard Biener <rguenther@suse.de>
27080 PR middle-end/60445
27084 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27086 * tree-streamer.c (record_common_node): Assert we don't record
27087 nodes with type double.
27088 (preload_common_node): Skip type double, complex double and double
27089 pointer since it is now frontend dependent due to fshort-double option.
27091 2014-03-06 Richard Biener <rguenther@suse.de>
27093 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
27094 or -fno-lto is specified and the linker has full plugin support.
27095 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
27096 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
27097 * lto-wrapper.c (merge_and_complain): Merge compile-time
27098 optimization levels.
27099 (run_gcc): And pass it through to the link options.
27101 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
27105 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27107 * cselib.c (remove_useless_values): Skip to avoid quadratic
27108 behavior if the condition moved from...
27109 (cselib_process_insn): ... here holds.
27111 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27114 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
27115 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
27118 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
27119 (TM_H): Add x86-tune.def.
27121 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27123 * config/aarch64/aarch64.c (generic_tunings):
27124 Use cortexa57_extra_costs.
27126 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27129 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
27130 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
27131 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
27134 2014-03-04 Heiher <r@hev.cc>
27136 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
27137 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
27139 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
27141 * config/i386/predicates.md (const2356_operand): Change to ...
27142 (const2367_operand): ... this.
27143 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
27145 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27146 (*avx512pf_scatterpf<mode>sf): Ditto.
27147 (avx512pf_scatterpf<mode>df): Ditto.
27148 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27149 (*avx512pf_scatterpf<mode>df): Ditto.
27150 * config/i386/i386.c (ix86_expand_builtin): Update
27151 incorrect hint operand error message.
27153 2014-03-04 Richard Biener <rguenther@suse.de>
27155 * lto-section-in.c (lto_get_section_data): Fix const cast.
27157 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27159 * tree-streamer.c (record_common_node): Assert we don't record
27160 nodes with type double.
27161 (preload_common_node): Skip type double, complex double and double
27162 pointer since it is now frontend dependent due to fshort-double option.
27164 2014-03-04 Richard Biener <rguenther@suse.de>
27167 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
27168 (lto_input_toplevel_asms): Likewise.
27169 * lto-section-in.c (lto_get_section_data): Instead do it here
27172 2014-03-04 Richard Biener <rguenther@suse.de>
27174 PR tree-optimization/60382
27175 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
27176 dead PHIs a reduction.
27178 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
27180 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
27182 (_mm_prefetch): Move out of GCC target("sse") pragma.
27183 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
27184 GCC target("prfchw") pragma.
27185 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
27187 * config/i386/i386.c (ix86_option_override_internal): Enable
27188 -mprfchw with -mprefetchwt1.
27190 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27192 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
27195 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27197 * opts.h (CL_PCH_IGNORE): Define.
27198 * targhooks.c (option_affects_pch_p):
27199 Return false for options that have CL_PCH_IGNORE set.
27200 * opt-functions.awk: Process PchIgnore.
27201 * doc/options.texi: Document PchIgnore.
27203 * config/arc/arc.opt (misize): Add PchIgnore property.
27205 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27207 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
27208 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
27209 constraint on constants to permit them being loaded into
27210 GENERAL_REGS or BASE_REGS.
27212 2014-03-03 Nick Clifton <nickc@redhat.com>
27214 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
27215 anti-cacnonical alternatives.
27216 (negandhi3_real): New pattern.
27217 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
27219 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27221 * config/avr/avr-mcus.def: Remove atxmega16x1.
27222 * config/avr/avr-tables.opt: Regenerate.
27223 * config/avr/t-multilib: Regenerate.
27224 * doc/avr-mmcu.texi: Regenerate.
27226 2014-03-03 Tobias Grosser <tobias@grosser.es>
27227 Mircea Namolaru <mircea.namolaru@inria.fr>
27229 PR tree-optimization/58028
27230 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27233 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27235 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27236 not handled by recognizers.
27238 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27240 PR middle-end/60175
27241 * function.c (expand_function_end): Don't emit
27242 clobber_return_register sequence if clobber_after is a BARRIER.
27243 * cfgexpand.c (construct_exit_block): Append instructions before
27244 return_label to prev_bb.
27246 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27248 * config/rs6000/constraints.md: Document reserved use of "wc".
27250 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27253 * ipa.c (function_and_variable_visibility): When dissolving comdat
27254 group, also set all symbols to local.
27256 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27261 2013-12-14 Jan Hubicka <jh@suse.cz>
27262 PR middle-end/58477
27263 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27265 2014-03-02 Jon Beniston <jon@beniston.com>
27271 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27272 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27273 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27274 (simple_return, *simple_return): New patterns
27275 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27276 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27278 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27280 * dwarf2out.c (gen_subprogram_die): Tidy.
27282 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27285 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27286 (*mov_t_msb_neg_negc): ... this new insn.
27288 2014-02-28 Jason Merrill <jason@redhat.com>
27291 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27294 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27297 * dwarf2out.c (decltype_auto_die): New static.
27298 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27299 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27300 (is_cxx_auto): Likewise.
27302 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27304 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27305 we are not using general regs only.
27307 2014-02-28 Richard Biener <rguenther@suse.de>
27310 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27311 previous fix and only allow to remove trivial pre-headers
27312 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27313 (remove_forwarder_block): Properly update the latch of a loop.
27315 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27318 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27319 (cselib_preserved_hash_table): New.
27320 (preserve_constants_and_equivs): Move preserved vals to it.
27321 (cselib_find_slot): Look it up first.
27322 (cselib_init): Initialize it.
27323 (cselib_finish): Release it.
27324 (dump_cselib_table): Dump it.
27326 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27329 * cselib.c (remove_useless_values): Skip to avoid quadratic
27330 behavior if the condition moved from...
27331 (cselib_process_insn): ... here holds.
27333 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27336 * var-tracking.c (vt_initialize): Apply the same condition to
27337 preserve the CFA base value.
27339 2014-02-28 Joey Ye <joey.ye@arm.com>
27342 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27343 if reload in progress or completed.
27345 2014-02-28 Tobias Burnus <burnus@net-b.de>
27347 PR middle-end/60147
27348 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27351 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27353 * doc/tm.texi.in (Condition Code Status): Update documention for
27354 relative locations of cc0-setter and cc0-user.
27356 2014-02-27 Jeff Law <law@redhat.com>
27358 PR rtl-optimization/52714
27359 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27360 into two independent simple sets, if I3 is a jump, ensure the
27361 pattern we place into I3 is a (set (pc) ...).
27363 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27364 Jeff Law <law@redhat.com>
27366 PR rtl-optimization/49847
27367 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27368 are in different blocks.
27369 * doc/tm.texi (Condition Code Status): Update documention for
27370 relative locations of cc0-setter and cc0-user.
27372 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27375 * lra.c (lra_emit_add): Check SUBREG too.
27377 2014-02-27 Andreas Schwab <schwab@suse.de>
27379 * config/m68k/m68k.c (m68k_option_override): Disable
27380 -flive-range-shrinkage for classic m68k.
27381 (m68k_override_options_after_change): Likewise.
27383 2014-02-27 Marek Polacek <polacek@redhat.com>
27385 PR middle-end/59223
27386 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27387 -Wmaybe-uninitialized.
27389 2014-02-27 Alan Modra <amodra@gmail.com>
27392 * reload1.c (emit_input_reload_insns): When reload_override_in,
27393 set old to rl->in_reg when rl->in_reg is a subreg.
27395 2014-02-26 Richard Biener <rguenther@suse.de>
27398 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27400 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27402 * common/config/i386/predicates.md (const1256_operand): Remove.
27403 (const2356_operand): New.
27404 (const_1_to_2_operand): Remove.
27405 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27406 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27407 (*avx512pf_gatherpf<mode>sf): Ditto.
27408 (avx512pf_gatherpf<mode>df): Ditto.
27409 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27410 (*avx512pf_gatherpf<mode>df): Ditto.
27411 (avx512pf_scatterpf<mode>sf): Ditto.
27412 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27413 (*avx512pf_scatterpf<mode>sf): Ditto.
27414 (avx512pf_scatterpf<mode>df): Ditto.
27415 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27416 (*avx512pf_scatterpf<mode>df): Ditto.
27417 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27419 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27421 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27422 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27423 (_mm512_mask_testn_epi64_mask): Move to ...
27424 * config/i386/avx512cdintrin.h: Here.
27425 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27426 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27427 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27428 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27429 TARGET_AVX512F from TARGET_AVX512CD.
27431 2014-02-26 Richard Biener <rguenther@suse.de>
27434 * ipa.c (walk_polymorphic_call_targets): Properly guard
27435 call to inline_update_overall_summary.
27437 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27440 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27441 and latches only if requested. Fix latch if it is removed.
27442 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27443 LOOPS_HAVE_PREHEADERS.
27445 2014-02-25 Andrew Pinski <apinski@cavium.com>
27447 * builtins.c (expand_builtin_thread_pointer): Create a new target
27448 when the target is NULL.
27450 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27452 PR rtl-optimization/60317
27453 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27454 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27455 * lra-assigns.c: Include params.h.
27456 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27457 other reload pseudos considerations.
27459 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27461 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27462 to use canonical form for nor<mode>3.
27464 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27467 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27470 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27472 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27473 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27474 (ix86_handle_option): Handle OPT_mprefetchwt1.
27475 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27476 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27478 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27479 OPTION_MASK_ISA_PREFETCHWT1.
27480 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27481 (PTA_PREFETCHWT1): New.
27482 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27483 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27484 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27485 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27486 (*prefetch_avx512pf_<mode>_: Change into ...
27487 (*prefetch_prefetchwt1_<mode>: This.
27488 * config/i386/i386.opt (mprefetchwt1): New.
27489 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27490 (_mm_prefetch): Handle intent to write.
27491 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27493 2014-02-25 Richard Biener <rguenther@suse.de>
27495 PR middle-end/60291
27496 * emit-rtl.c (mem_attrs_htab): Remove.
27497 (mem_attrs_htab_hash): Likewise.
27498 (mem_attrs_htab_eq): Likewise.
27499 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27500 (init_emit_once): Do not allocate mem_attrs_htab.
27502 2014-02-25 Richard Biener <rguenther@suse.de>
27505 * lto-opts.c (lto_write_options): Output non-explicit conservative
27506 -fwrapv, -fno-trapv and -fno-strict-overflow.
27507 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27508 (run_gcc): And pass them through.
27510 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27512 * sel-sched.c (calculate_new_fences): New parameter ptime.
27513 Calculate it as a maximum over all fence cycles.
27514 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27515 Print the final schedule timing when sched_verbose.
27517 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27519 PR rtl-optimization/60292
27520 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27521 bit fot the fence instruction.
27523 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27525 * calls.h: Fix typo in comment.
27527 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27529 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27530 adjusting offsetable addresses.
27532 2014-02-24 Guozhi Wei <carrot@google.com>
27534 * sparseset.h (sparseset_pop): Fix the wrong index.
27536 2014-02-24 Walter Lee <walt@tilera.com>
27538 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27539 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27541 * common/config/tilegx/tilegx-common.c
27542 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27543 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27544 (LINK_SPEC): Ditto.
27545 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27546 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27547 (tilegx_gimplify_va_arg_expr): Handle big endian.
27548 (tilegx_expand_unaligned_load): Ditto.
27549 (tilegx_expand_unaligned_store): Ditto.
27550 (TARGET_RETURN_IN_MSB): New.
27551 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27552 (TARGET_ENDIAN_DEFAULT): New.
27553 (TARGET_BIG_ENDIAN): Handle big endian.
27554 (BYTES_BIG_ENDIAN): Ditto.
27555 (WORDS_BIG_ENDIAN): Ditto.
27556 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27557 (ENDIAN_SPEC): New.
27558 (EXTRA_SPECS): New.
27559 * config/tilegx/tilegx.md (extv): Handle big endian.
27561 (insn_st<n>): Ditto.
27562 (insn_st<n>_add<bitsuffix>): Ditto.
27563 (insn_stnt<n>): Ditto.
27564 (insn_stnt<n>_add<bitsuffix>):Ditto.
27565 (vec_interleave_highv8qi): Handle big endian.
27566 (vec_interleave_highv8qi_be): New.
27567 (vec_interleave_highv8qi_le): New.
27568 (insn_v1int_h): Handle big endian.
27569 (vec_interleave_lowv8qi): Handle big endian.
27570 (vec_interleave_lowv8qi_be): New.
27571 (vec_interleave_lowv8qi_le): New.
27572 (insn_v1int_l): Handle big endian.
27573 (vec_interleave_highv4hi): Handle big endian.
27574 (vec_interleave_highv4hi_be): New.
27575 (vec_interleave_highv4hi_le): New.
27576 (insn_v2int_h): Handle big endian.
27577 (vec_interleave_lowv4hi): Handle big endian.
27578 (vec_interleave_lowv4hi_be): New.
27579 (vec_interleave_lowv4hi_le): New.
27580 (insn_v2int_l): Handle big endian.
27581 (vec_interleave_highv2si): Handle big endian.
27582 (vec_interleave_highv2si_be): New.
27583 (vec_interleave_highv2si_le): New.
27584 (insn_v4int_h): Handle big endian.
27585 (vec_interleave_lowv2si): Handle big endian.
27586 (vec_interleave_lowv2si_be): New.
27587 (vec_interleave_lowv2si_le): New.
27588 (insn_v4int_l): Handle big endian.
27589 * config/tilegx/tilegx.opt (mbig-endian): New option.
27590 (mlittle-endian): New option.
27591 * doc/install.texi: Document tilegxbe-linux.
27592 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27594 2014-02-24 Martin Jambor <mjambor@suse.cz>
27597 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27598 there are no parameter descriptors.
27600 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27602 PR rtl-optimization/60268
27603 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27604 initialization to ...
27605 (sched_rgn_init): ... here.
27606 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27608 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27610 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27613 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27615 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27618 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27620 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27621 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27623 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27625 * config/microblaze/predicates.md: Add cmp_op predicate.
27626 * config/microblaze/microblaze.md: Add branch_compare instruction
27627 which uses cmp_op predicate and emits cmp insn before branch.
27628 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27629 to microblaze_expand_conditional_branch and consolidate logic.
27630 (microblaze_expand_conditional_branch): emit branch_compare
27631 insn instead of handling cmp op separate from branch insn.
27633 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27635 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27638 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27640 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27641 define_insn with define_expand and new define_insn
27642 *altivec_lve<VI_char>x_internal.
27643 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27644 and new define_insn *altivec_stve<VI_char>x_internal.
27645 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27647 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27649 (altivec_expand_stvex_be): New function.
27651 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27653 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27654 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27655 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27656 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27658 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27661 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27662 instead of emit_move_insn.
27664 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27666 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27667 vspltw with vsldoi.
27668 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27669 gen_altivec_vsumsws.
27671 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27673 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27674 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27675 (altivec_lvxl_<mode>): New define_expand incorporating
27676 -maltivec=be semantics where needed.
27677 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27678 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27679 semantics where needed.
27680 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27681 (altivec_stvx_<mode>): New define_expand incorporating
27682 -maltivec=be semantics where needed.
27683 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27684 VM2 iterator instead of V4SI.
27685 (altivec_stvxl_<mode>): New define_expand incorporating
27686 -maltivec=be semantics where needed.
27687 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27688 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27689 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27690 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27691 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27692 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27693 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27694 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27695 ALTIVEC_BUILTIN_STVXL.
27696 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27697 (altivec_expand_stvx_be): Likewise.
27698 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27699 (altivec_expand_lvx_be): Likewise.
27700 (altivec_expand_stvx_be): Likewise.
27701 (altivec_expand_builtin): Add cases for
27702 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27703 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27704 (altivec_init_builtins): Add definitions for
27705 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27706 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27708 2014-02-21 Catherine Moore <clm@codesourcery.com>
27710 * doc/invoke.texi (mvirt, mno-virt): Document.
27711 * config/mips/mips.opt (mvirt): New option.
27712 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27714 2014-02-21 Richard Biener <rguenther@suse.de>
27716 PR tree-optimization/60276
27717 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27718 (STMT_VINFO_MIN_NEG_DIST): New macro.
27719 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27720 STMT_VINFO_MIN_NEG_DIST.
27721 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27722 made for negative dependence distances still hold.
27724 2014-02-21 Richard Biener <rguenther@suse.de>
27726 PR middle-end/60291
27727 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27728 DECL_INITIAL for globals not in the current function context.
27730 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27732 PR tree-optimization/56490
27733 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27734 * tree-ssa-uninit.c: Include params.h.
27735 (compute_control_dep_chain): Add num_calls argument, return false
27736 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27737 num_calls to recursive call.
27738 (find_predicates): Change dep_chain into normal array,
27739 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27740 variable and adjust compute_control_dep_chain caller.
27741 (find_def_preds): Likewise.
27743 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27745 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27746 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27748 2014-02-21 Nick Clifton <nickc@redhat.com>
27750 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27751 (pushhi1): Likewise.
27752 (popqi1): Add mode to pre_dec.
27753 (pophi1): Likewise.
27755 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27757 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27758 mode for mask of V8SFmode permutation.
27760 2014-02-20 Richard Henderson <rth@redhat.com>
27763 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27764 a new pseudo for OLDVAL.
27766 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27769 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27770 gen_reg_rtx if d->testing_p.
27771 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27772 if d->testing_p and we will certainly return true.
27773 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27776 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27778 * emit-rtl.c (gen_reg_rtx): Assert that
27779 crtl->emit.regno_pointer_align_length is non-zero.
27781 2014-02-20 Richard Henderson <rth@redhat.com>
27784 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27785 on failure the store back into EXPECT.
27787 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27788 Sandra Loosemore <sandra@codesourcery.com>
27790 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27791 * config/nios2/nios2.c (nios2_function_profiler): Add
27792 -fPIC (flag_pic == 2) support.
27793 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27794 (nios2_large_offset_p): New function.
27795 (nios2_unspec_reloc_p): Move up position, update to use
27796 nios2_large_offset_p.
27797 (nios2_unspec_address): Remove function.
27798 (nios2_unspec_offset): New function.
27799 (nios2_large_got_address): New function.
27800 (nios2_got_address): Add large offset support.
27801 (nios2_legitimize_tls_address): Update usage of removed and new
27803 (nios2_symbol_binds_local_p): New function.
27804 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27805 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27806 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27807 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27808 processing for (const (unspec ...)).
27809 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27811 2014-02-20 Richard Biener <rguenther@suse.de>
27813 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27814 doing the substitution.
27815 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27817 2014-02-20 Martin Jambor <mjambor@suse.cz>
27820 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27821 info when checking whether lattices are bottom.
27823 2014-02-20 Richard Biener <rguenther@suse.de>
27825 PR middle-end/60221
27826 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27829 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27832 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27833 parameter specifying the scaling.
27834 (inline_call): Update.
27835 (want_inline_recursively): Guard division by zero.
27836 (recursive_inlining): Update.
27837 * ipa-inline.h (clone_inlined_nodes): Update.
27839 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27842 * config/i386/i386.c (classify_argument): Pass structures of size
27843 64 bytes or less in register.
27845 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27846 Kirill Yukhin <kirill.yukhin@intel.com>
27848 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27849 (_mm_rcp28_round_ss): Ditto.
27850 (_mm_rsqrt28_round_sd): Ditto.
27851 (_mm_rsqrt28_round_ss): Ditto.
27852 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27853 (_mm_rcp14_round_ss): Ditto.
27854 (_mm_rsqrt14_round_sd): Ditto.
27855 (_mm_rsqrt14_round_ss): Ditto.
27856 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27857 the first input operand, get rid of match_dup.
27858 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27860 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27862 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27863 operand as the first input operand, set type attribute.
27864 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27865 Set type attribute.
27866 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27867 operand as the first input operand, set type attribute.
27869 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27871 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27874 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27877 * config/i386/i386.c (construct_container): Remove TFmode check
27878 for X86_64_INTEGER_CLASS.
27880 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27883 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27884 only when -Wpsabi is enabled.
27886 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27889 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27890 passing arrays in registers are the same as for structs, so remove the
27891 special case for them.
27893 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27895 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27896 destination type, extract only the valid bits if the source type is not
27897 integral and has a different mode.
27899 2014-02-19 Richard Biener <rguenther@suse.de>
27902 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27905 2014-02-19 Richard Biener <rguenther@suse.de>
27908 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27909 (ipa_modify_call_arguments): Emit an argument load explicitely and
27910 preserve virtual SSA form there and for the replacement call.
27911 Do not update SSA form nor free dominance info.
27913 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27915 * ipa.c (function_and_variable_visibility): Also clear WEAK
27916 flag when disolving COMDAT_GROUP.
27918 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27920 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27921 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27922 not devirtualizing.
27923 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27924 do more sanity checks.
27925 (detect_type_change): Return true when giving up early.
27926 (compute_complex_assign_jump_func): Fix type parameter of
27927 ipa_set_ancestor_jf.
27928 (compute_complex_ancestor_jump_func): Likewise.
27929 (update_jump_functions_after_inlining): Fix updating of
27931 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27933 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27935 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27936 inline clones when edge disappears.
27938 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27941 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27942 Split 64-bit moves into 2 patterns. Do not allow the use of
27943 direct move for TDmode in little endian, since the decimal value
27944 has little endian bytes within a word, but the 64-bit pieces are
27945 ordered in a big endian fashion, and normal subreg's of TDmode are
27947 (mov<mode>_64bit_dm): Likewise.
27948 (movtd_64bit_nodm): Likewise.
27950 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27952 PR tree-optimization/60174
27953 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27954 statement of an SSA_NAME that occurs in an abnormal PHI node.
27956 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27959 * final.c (SEEN_BB): Remove.
27960 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27961 (final_scan_insn): Don't force_source_line on second
27962 NOTE_INSN_BASIC_BLOCK.
27964 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27967 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27968 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27969 (type_natural_mode): Warn ABI change when %zmm register is not
27970 available for AVX512F vector value passing.
27972 2014-02-18 Kai Tietz <ktietz@redhat.com>
27975 * config/i386/i386.c (ix86_expand_prologue): Use value in
27976 rax register as displacement when restoring %r10 or %rax.
27977 Fix wrong offset when restoring both registers.
27979 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27981 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27982 assertion with conditional return.
27984 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27985 Uros Bizjak <ubizjak@gmail.com>
27988 * config/i386/driver-i386.c (host_detect_local_cpu): If
27989 YMM state is not saved by the OS, also clear has_f16c. Move
27990 CPUID 0x80000001 handling before YMM state saving checking.
27992 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27994 PR rtl-optimization/58960
27995 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27996 factored out from ...
27997 (sched_init): ... here.
27998 (free_global_sched_pressure_data): New, factored out from ...
27999 (sched_finish): ... here.
28000 * sched-int.h (free_global_sched_pressure_data): Declare.
28001 * sched-rgn.c (nr_regions_initial): New static global.
28002 (haifa_find_rgns): Initialize it.
28003 (schedule_region): Disable sched-pressure for the newly
28006 2014-02-17 Richard Biener <rguenther@suse.de>
28008 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
28009 release SSA defs of pattern stmts.
28011 2014-02-17 Richard Biener <rguenther@suse.de>
28013 * tree-inline.c (expand_call_inline): Release the virtual
28014 operand defined by the call we are about to inline.
28016 2014-02-17 Richard Biener <rguenther@suse.de>
28018 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
28020 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
28021 Ilya Tocar <ilya.tocar@intel.com>
28023 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
28024 arguments order in builtin.
28025 (_mm512_permutexvar_epi64): Ditto.
28026 (_mm512_mask_permutexvar_epi64): Ditto
28027 (_mm512_maskz_permutexvar_epi32): Ditto
28028 (_mm512_permutexvar_epi32): Ditto
28029 (_mm512_mask_permutexvar_epi32): Ditto
28031 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28033 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
28034 (p8_vmrgow): Likewise.
28036 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28038 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
28041 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
28044 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
28045 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
28046 into 64-bit and 32-bit moves. On 64-bit moves, add support for
28047 using direct move instructions on ISA 2.07. Also adjust
28048 instruction length for 64-bit.
28049 (mov<mode>_64bit, TFmode/TDmode): Likewise.
28050 (mov<mode>_32bit, TFmode/TDmode): Likewise.
28052 2014-02-15 Alan Modra <amodra@gmail.com>
28056 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
28057 find_replacement on parts of insn rtl that might be reloaded.
28059 2014-02-15 Richard Biener <rguenther@suse.de>
28061 PR tree-optimization/60183
28062 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
28063 (tree_ssa_phiprop): Calculate and free post-dominators.
28065 2014-02-14 Jeff Law <law@redhat.com>
28067 PR rtl-optimization/60131
28068 * ree.c (get_extended_src_reg): New function.
28069 (combine_reaching_defs): Use it rather than assuming location of REG.
28070 (find_and_remove_re): Verify first operand of extension is
28071 a REG before adding the insns to the copy list.
28073 2014-02-14 Roland McGrath <mcgrathr@google.com>
28075 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
28076 * configure: Regenerated.
28077 * config.in: Regenerated.
28078 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
28079 instead of ASM_SHORT.
28081 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
28082 Richard Earnshaw <rearnsha@arm.com>
28084 PR rtl-optimization/59535
28085 * lra-constraints.c (process_alt_operands): Encourage alternative
28086 when unassigned pseudo class is superset of the alternative class.
28087 (inherit_reload_reg): Don't inherit when optimizing for code size.
28088 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
28089 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
28090 modes not less than 4 for Thumb1.
28092 2014-02-14 Kyle McMartin <kyle@redhat.com>
28095 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
28097 2014-02-14 Richard Biener <rguenther@suse.de>
28099 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
28100 (get_frame_arg): Drop the assert with langhook types_compatible_p.
28101 Do not strip INDIRECT_REFs.
28103 2014-02-14 Richard Biener <rguenther@suse.de>
28106 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
28107 DECL_FUNCTION_SPECIFIC_TARGET.
28108 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
28109 * tree-streamer-out.c (pack_ts_target_option): Remove.
28110 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
28111 (write_ts_function_decl_tree_pointers): Do not stream
28112 DECL_FUNCTION_SPECIFIC_TARGET.
28113 * tree-streamer-in.c (unpack_ts_target_option): Remove.
28114 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
28115 (lto_input_ts_function_decl_tree_pointers): Do not stream
28116 DECL_FUNCTION_SPECIFIC_TARGET.
28118 2014-02-14 Jakub Jelinek <jakub@redhat.com>
28120 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
28121 (get_initial_def_for_induction, vectorizable_induction): Ignore
28122 debug stmts when looking for exit_phi.
28123 (vectorizable_live_operation): Fix up condition.
28125 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28127 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
28128 nreverse() because it changes the content of original tree list.
28130 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28132 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
28133 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
28135 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28137 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
28138 GNU coding standards.
28140 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28143 * dwarf2out.c (gen_subprogram_die): Don't call
28144 add_calling_convention_attribute if subr_die is old_die.
28146 2014-02-13 Sharad Singhai <singhai@google.com>
28148 * doc/optinfo.texi: Fix order of nodes.
28150 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
28152 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
28153 operands[2], not operands[3].
28155 2014-02-13 Richard Biener <rguenther@suse.de>
28158 * doc/install.texi (ISL): Update recommended version to 0.12.2,
28159 mention the possibility of an in-tree build.
28160 (CLooG): Update recommended version to 0.18.1, mention the
28161 possibility of an in-tree build and clarify that the ISL
28162 bundled with CLooG does not work.
28164 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28167 * expr.c (compress_float_constant): If x is a hard register,
28168 extend into a pseudo and then move to x.
28170 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
28172 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
28173 caused by bad second argument to warning_at() with -mhotpatch and
28174 nested functions (e.g. with gfortran).
28176 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
28178 * opts.c (option_name): Remove "enabled by default" rider.
28180 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
28182 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
28184 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
28185 Uros Bizjak <ubizjak@gmail.com>
28188 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
28189 * configure: Regenerated.
28191 2014-02-12 Richard Biener <rguenther@suse.de>
28193 * vec.c (vec_prefix::calculate_allocation): Move as
28194 inline variant to vec.h.
28195 (vec_prefix::calculate_allocation_1): New out-of-line version.
28196 * vec.h (vec_prefix::calculate_allocation_1): Declare.
28197 (vec_prefix::m_has_auto_buf): Rename to ...
28198 (vec_prefix::m_using_auto_storage): ... this.
28199 (vec_prefix::calculate_allocation): Inline the easy cases
28200 and dispatch to calculate_allocation_1 which doesn't need the
28202 (va_heap::reserve): Use gcc_checking_assert.
28203 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
28204 m_using_auto_storage.
28205 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
28207 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
28208 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
28209 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
28211 2014-02-12 Richard Biener <rguenther@suse.de>
28213 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
28214 when we found a dependence.
28216 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
28218 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
28220 (maybe_fold_stmt): ... into this new function.
28221 * omp-low.c (lower_omp): Update comment.
28223 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
28226 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28229 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28231 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28232 identifiers in comments.
28233 (cortexa53_extra_costs): Likewise.
28234 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28235 (cortexa7_extra_costs): Likewise.
28236 (cortexa12_extra_costs): Likewise.
28237 (cortexa15_extra_costs): Likewise.
28238 (v7m_extra_costs): Likewise.
28240 2014-02-12 Richard Biener <rguenther@suse.de>
28242 PR middle-end/60092
28243 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28244 of posix_memalign being successful.
28245 (lower_stmt): Restrict lowering of posix_memalign to when
28246 -ftree-bit-ccp is enabled.
28248 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28250 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28252 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28254 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28256 PR rtl-optimization/60116
28257 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28258 other_insn once the combination has been validated.
28260 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28263 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28265 * ipa-devirt.c: Include demangle.h
28266 (odr_violation_reported): New static variable.
28267 (add_type_duplicate): Update odr_violations.
28268 (maybe_record_node): Add completep parameter; update it.
28269 (record_target_from_binfo): Add COMPLETEP parameter;
28270 update it as needed.
28271 (possible_polymorphic_call_targets_1): Likewise.
28272 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28273 rename FINAL to COMPLETE.
28274 (record_targets_from_bases): Sanity check we found the binfo;
28275 fix COMPLETEP updating.
28276 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28277 parameter, fix computing of COMPLETEP.
28278 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28279 at LTO time do demangling.
28280 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28281 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28283 (gimple_get_virt_method_for_binfo): Likewise.
28284 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28285 gimple_get_virt_method_for_vtable): Update prototypes.
28287 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28290 * genautomata.c (add_presence_absence): Fix typo with
28291 {final_}presence_list.
28293 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28296 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28297 for VSX/Altivec vectors that land in GPR registers.
28299 2014-02-11 Richard Henderson <rth@redhat.com>
28300 Jakub Jelinek <jakub@redhat.com>
28303 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28304 around drhs if type conversion to lacc->type is not useless.
28306 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28308 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28310 (cortex-a57.cortex-a53): Likewise.
28311 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28313 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28315 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28318 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28320 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28321 add_options_for_arm_vfp3.
28323 2014-02-11 Jeff Law <law@redhat.com>
28325 PR middle-end/54041
28326 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28327 object with an undesirable mode.
28329 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28332 * config/i386/sol2-9.h: New file.
28333 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28334 *-*-solaris2.9*): Use it.
28336 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28338 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28339 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28341 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28343 * config/microblaze/microblaze.c: Extend mcpu version format
28345 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28347 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28349 2014-02-10 Richard Henderson <rth@redhat.com>
28352 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28353 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28354 ms-abi vs -mno-accumulate-outgoing-args.
28355 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28356 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28359 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28361 PR middle-end/60080
28362 * cfgexpand.c (expand_asm_operands): Attach source location to
28363 ASM_INPUT rtx objects.
28364 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28366 2014-02-10 Nick Clifton <nickc@redhat.com>
28368 * config/mn10300/mn10300.c (popcount): New function.
28369 (mn10300_expand_prologue): Include saved registers in stack usage
28372 2014-02-10 Jeff Law <law@redhat.com>
28374 PR middle-end/52306
28375 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28376 when changing the SET_DEST of a prior insn to avoid an input reload.
28378 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28380 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28381 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28382 -mcall-openbsd, or -mcall-linux.
28383 (CC1_ENDIAN_BIG_SPEC): Remove.
28384 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28385 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28386 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28387 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28388 and %cc1_endian_default.
28389 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28391 2014-02-10 Richard Biener <rguenther@suse.de>
28393 PR tree-optimization/60115
28394 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28395 MEM_REF handling. Properly verify that the accesses are not
28396 out of the objects bound.
28398 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28400 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28403 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28405 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28406 proper constants and fix formatting.
28407 (possible_polymorphic_call_targets): Fix formatting.
28409 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28410 Ilya Tocar <ilya.tocar@intel.com>
28412 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28413 (_mm512_loadu_epi32): Renamed into...
28414 (_mm512_loadu_si512): This.
28415 (_mm512_storeu_epi32): Renamed into...
28416 (_mm512_storeu_si512): This.
28417 (_mm512_maskz_ceil_ps): Removed.
28418 (_mm512_maskz_ceil_pd): Ditto.
28419 (_mm512_maskz_floor_ps): Ditto.
28420 (_mm512_maskz_floor_pd): Ditto.
28421 (_mm512_floor_round_ps): Ditto.
28422 (_mm512_floor_round_pd): Ditto.
28423 (_mm512_ceil_round_ps): Ditto.
28424 (_mm512_ceil_round_pd): Ditto.
28425 (_mm512_mask_floor_round_ps): Ditto.
28426 (_mm512_mask_floor_round_pd): Ditto.
28427 (_mm512_mask_ceil_round_ps): Ditto.
28428 (_mm512_mask_ceil_round_pd): Ditto.
28429 (_mm512_maskz_floor_round_ps): Ditto.
28430 (_mm512_maskz_floor_round_pd): Ditto.
28431 (_mm512_maskz_ceil_round_ps): Ditto.
28432 (_mm512_maskz_ceil_round_pd): Ditto.
28433 (_mm512_expand_pd): Ditto.
28434 (_mm512_expand_ps): Ditto.
28435 * config/i386/i386.c (ix86_builtins): Remove
28436 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28437 (bdesc_args): Ditto.
28438 * config/i386/predicates.md (const1256_operand): New.
28439 (const_1_to_2_operand): Ditto.
28440 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28441 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28442 (*avx512pf_gatherpf<mode>sf): Ditto.
28443 (avx512pf_gatherpf<mode>df): Ditto.
28444 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28445 (*avx512pf_gatherpf<mode>df): Ditto.
28446 (avx512pf_scatterpf<mode>sf): Ditto.
28447 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28448 (*avx512pf_scatterpf<mode>sf): Ditto.
28449 (avx512pf_scatterpf<mode>df): Ditto.
28450 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28451 (*avx512pf_scatterpf<mode>df): Ditto.
28452 (avx512f_expand<mode>): Removed.
28453 (<shift_insn><mode>3<mask_name>): Change predicate type.
28455 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28457 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28458 not at the end of datarefs vector use ordered_remove to avoid
28459 reordering datarefs vector.
28462 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28463 mark local addressable non-static vars as GOVD_PRIVATE
28464 instead of GOVD_LOCAL.
28465 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28466 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28469 PR middle-end/60092
28470 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28471 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28472 assume_aligned or alloc_align attributes.
28473 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28474 arguments. Handle also assume_aligned and alloc_align attributes.
28475 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28476 calls to functions with assume_aligned or alloc_align attributes.
28477 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28479 2014-02-08 Terry Guo <terry.guo@arm.com>
28481 * doc/invoke.texi: Document ARM -march=armv7e-m.
28483 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28485 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28486 flag on __cilkrts_rethrow builtin.
28489 * ipa-cp.c (determine_versionability): Fail at -O0
28490 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28491 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28494 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28497 * tree-inline.c (copy_forbidden): Fail for
28498 __attribute__((optimize (0))) functions.
28500 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28502 * varpool.c: Include pointer-set.h.
28503 (varpool_remove_unreferenced_decls): Variables in other partitions
28504 will not be output; be however careful to not lose information
28505 about partitioning.
28507 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28509 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28510 lookup in the vtable constructor.
28512 2014-02-07 Jeff Law <law@redhat.com>
28515 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28516 define_insn_and_split.
28518 * ipa-inline.c (inline_small_functions): Fix typos.
28520 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28522 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28523 (s390_can_use_return_insn): Declare.
28524 * config/s390/s390.h (EPILOGUE_USES): Define.
28525 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28527 (s390_chunkify_start): Handle return JUMP_LABELs.
28528 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28529 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28530 (s390_can_use_return_insn): New functions.
28531 (s390_fix_long_loop_prediction): Handle conditional returns.
28532 (TARGET_SET_UP_BY_PROLOGUE): Define.
28533 * config/s390/s390.md (ANY_RETURN): New code iterator.
28534 (*creturn, *csimple_return, return, simple_return): New patterns.
28536 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28538 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28539 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28540 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28541 REG_CFA_RESTORE list when deciding not to restore a register.
28543 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28545 * config/s390/s390.c: Include tree-pass.h and context.h.
28546 (s390_early_mach): New function, split out from...
28547 (s390_emit_prologue): ...here.
28548 (pass_data_s390_early_mach): New pass structure.
28549 (pass_s390_early_mach): New class.
28550 (s390_option_override): Create and register early_mach pass.
28551 Move to end of file.
28553 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28555 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28556 to match for the exit block.
28558 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28560 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28561 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28562 Reject misaligned operands.
28564 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28566 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28568 2014-02-07 Richard Biener <rguenther@suse.de>
28570 PR middle-end/60092
28571 * gimple-low.c (lower_builtin_posix_memalign): New function.
28572 (lower_stmt): Call it to lower posix_memalign in a way
28573 to make alignment info accessible.
28575 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28578 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28579 __builtin_setjmp_receiver.
28581 2014-02-07 Richard Biener <rguenther@suse.de>
28583 PR middle-end/60092
28584 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28585 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28586 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28587 Handle BUILT_IN_POSIX_MEMALIGN.
28588 (find_func_clobbers): Likewise.
28589 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28590 (call_may_clobber_ref_p_1): Likewise.
28592 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28595 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28598 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28601 * lto-cgraph.c (lto_output_node): Use
28602 symtab_get_symbol_partitioning_class.
28603 (lto_output_varpool_node): likewise.
28604 (symtab_get_symbol_partitioning_class): Move here from
28605 lto/lto-partition.c
28606 * cgraph.h (symbol_partitioning_class): Likewise.
28607 (symtab_get_symbol_partitioning_class): Declare.
28609 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28611 * ggc.h (ggc_internal_cleared_alloc): New macro.
28612 * vec.h (vec_safe_copy): Handle memory stats.
28613 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28614 * target-globals.c (save_target_globals): Likewise.
28616 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28619 * expr.c (emit_move_resolve_push): Export; be bit more selective
28620 on when to clear alias set.
28621 * expr.h (emit_move_resolve_push): Declare.
28622 * function.h (struct function): Add tail_call_marked.
28623 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28624 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28625 * config/i386/i386.md (TImode move expander): De not call
28627 (FP push expanders): Preserve memory attributes.
28628 * config/i386/sse.md (push<mode>1): Remove.
28629 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28630 (ix86_expand_push): Remove.
28631 * config/i386/mmx.md (push<mode>1): Remove.
28633 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28635 PR rtl-optimization/60030
28636 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28637 lopart with paradoxical subreg before shifting it up by hprec.
28639 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28641 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28642 Remove extra newline at end of file.
28643 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28644 (arm_issue_rate): Handle cortexa57.
28645 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28646 (cortex-a57.cortex-a53): Likewise.
28648 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28651 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28652 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28654 (arm_expand_prologue): Adjust all callers.
28655 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28656 info, registers also at the lowest numbered registers side. Use
28657 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28661 * var-tracking.c (adjust_mems): Before adding a SET to
28662 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28664 2014-02-06 Alan Modra <amodra@gmail.com>
28667 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28668 change SDmode to DDmode when lra_in_progress.
28670 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28672 PR middle-end/59150
28673 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28674 free_data_ref on the dr first, and before goto again also set dr
28675 to the next dr. For simd_lane_access, free old datarefs[i] before
28676 overwriting it. For get_vectype_for_scalar_type failure, don't
28677 free_data_ref if simd_lane_access.
28679 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28682 * tree.h (opts_for_fn): New inline function.
28683 (opt_for_fn): Define.
28684 * config/i386/i386.c (ix86_function_regparm): Use
28685 opt_for_fn (decl, optimize) instead of optimize.
28687 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28689 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28690 for SYMBOL_REF in large memory model.
28692 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28694 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28695 and crypto support.
28696 (cortex-a57): Likewise.
28697 (cortex-a57.cortex-a53): Likewise.
28699 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28700 Kugan Vivekanandarajah <kuganv@linaro.org>
28702 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28704 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28706 2014-02-06 Richard Biener <rguenther@suse.de>
28708 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28709 set_loop_copy and initialize_original_copy_tables.
28711 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28713 * config/aarch64/aarch64-simd.md
28714 (aarch64_ashr_simddi): Change QI to SI.
28716 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28717 Jakub Jelinek <jakub@redhat.com>
28719 PR middle-end/60013
28720 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28723 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28725 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28726 CODE_FOR_altivec_vpku[hw]um to
28727 CODE_FOR_altivec_vpku[hw]um_direct.
28728 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28729 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28730 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28731 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28733 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28735 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28736 generation for -maltivec=be.
28737 (altivec_vsumsws): Simplify redundant test.
28739 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28741 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28742 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28743 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28744 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28745 gen_altivec_vpkuwum.
28746 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28748 (altivec_vpks<VI_char>ss): Likewise.
28749 (altivec_vpks<VI_char>us): Likewise.
28750 (altivec_vpku<VI_char>us): Likewise.
28751 (altivec_vpku<VI_char>um): Likewise.
28752 (altivec_vpku<VI_char>um_direct): New (copy of
28753 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28755 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28756 target is little endian and -maltivec=be is not specified.
28757 (*altivec_vupkhs<VU_char>_direct): New (copy of
28758 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28759 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28760 target is little endian and -maltivec=be is not specified.
28761 (*altivec_vupkls<VU_char>_direct): New (copy of
28762 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28763 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28764 little endian and -maltivec=be is not specified.
28765 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28766 little endian and -maltivec=be is not specified.
28768 2014-02-05 Richard Henderson <rth@redhat.com>
28771 * combine-stack-adj.c: Revert r206943.
28772 * sched-int.h (struct deps_desc): Add last_args_size.
28773 * sched-deps.c (init_deps): Initialize it.
28774 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28775 contain REG_ARGS_SIZE notes.
28777 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28779 * lto-cgraph.c (asm_nodes_output): Make global.
28780 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28781 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28782 (driver_handle_option): Handle OPT_fwpa.
28784 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28787 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28788 a comment typo and formatting issue. If odr_hash hasn't been
28789 created, return vNULL and set *completep to false.
28791 PR middle-end/57499
28792 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28793 bb with no successors.
28795 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28798 * doc/invoke.texi (-march): Clarify documentation for ARM.
28799 (-mtune): Likewise.
28802 2014-02-05 Richard Biener <rguenther@suse.de>
28804 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28805 when not vectorizing because of too many alias checks.
28806 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28807 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28809 2014-02-05 Nick Clifton <nickc@redhat.com>
28811 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28812 accept extended registers in any mode when compiling for the MN10300.
28814 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28816 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28817 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28818 sanitization attributes.
28819 (can_inline_edge_p): Likewise.
28820 (sanitize_attrs_match_for_inline_p): New function.
28822 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28824 * ipa-prop.c (detect_type_change): Shor circuit testing of
28825 type changes on THIS pointer.
28827 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28830 * config/pa/pa.c (legitimize_tls_address): Return original address
28831 if not passed a SYMBOL_REF rtx.
28832 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28834 (pa_emit_move_sequence): Simplify TLS source operands.
28835 (pa_legitimate_constant_p): Reject all TLS constants.
28836 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28837 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28839 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28841 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28842 groups when we know they are controlled by LTO.
28843 * varasm.c (default_binds_local_p_1): If object is in other partition,
28844 it will be resolved locally.
28846 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28848 * config/host-linux.c (linux_gt_pch_use_address): Don't
28849 use SSIZE_MAX because it is not always defined.
28851 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28854 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28855 threshold for pseudo splitting.
28856 (update_ebb_live_info): Process call argument hard registers and
28857 hard registers from insn definition too.
28858 (max_small_class_regs_num): New constant.
28859 (inherit_in_ebb): Update live hard regs through EBBs. Update
28860 reloads_num only for small register classes. Don't split for
28863 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28866 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28869 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28871 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28872 visibility is safe.
28874 2014-02-04 Marek Polacek <polacek@redhat.com>
28876 * gdbinit.in (pel): Define.
28878 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28880 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28883 2014-02-04 Richard Biener <rguenther@suse.de>
28886 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28887 in function context local.
28888 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28889 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28890 similar to LTO_imported_decl_ref.
28892 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28894 PR tree-optimization/60002
28895 * cgraphclones.c (build_function_decl_skip_args): Clear
28896 DECL_LANG_SPECIFIC.
28898 PR tree-optimization/60023
28899 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28900 false to gsi_replace.
28901 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28902 has been in some EH region and vec_stmt could throw, add
28903 vec_stmt into the same EH region.
28904 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28905 has no lhs, ignore it.
28906 * internal-fn.c (expand_MASK_LOAD): Likewise.
28909 * tree-inline.c (copy_forbidden): Fail for
28910 __attribute__((optimize (0))) functions.
28913 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28914 is set, copy one less argument.
28915 (expand_simd_clones): Don't subtract clone_info->inbranch
28916 from simd_clone_struct_alloc argument.
28918 PR rtl-optimization/57915
28919 * recog.c (simplify_while_replacing): If all unary/binary/relational
28920 operation arguments are constant, attempt to simplify those.
28922 PR middle-end/59261
28923 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28924 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28926 2014-02-04 Richard Biener <rguenther@suse.de>
28928 PR tree-optimization/60012
28929 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28930 TBAA disambiguation to all DDRs.
28932 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28935 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28936 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28938 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28941 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28943 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28945 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28946 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28948 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28951 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28952 to figure out targets of polymorphic calls with known decl.
28953 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28954 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28955 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28956 (get_polymorphic_call_info): ... here.
28957 (get_polymorphic_call_info_from_invariant): New function.
28959 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28961 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28962 lookup via vtable pointer; check for type consistency
28963 and turn inconsitent facts into UNREACHABLE.
28964 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28965 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28966 type inconsistent querries; return UNREACHABLE instead.
28968 2014-02-03 Richard Henderson <rth@twiddle.net>
28971 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28972 already processed this node.
28973 (normalize_one_pred_1): Pass along mark_set.
28974 (normalize_one_pred): Create and destroy a pointer_set_t.
28975 (normalize_one_pred_chain): Likewise.
28977 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28979 PR gcov-profile/58602
28980 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28982 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28985 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28986 -fno-devirtualize; try to devirtualize by the knowledge of
28987 virtual table pointer given by aggregate propagation.
28988 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28989 (ipa_print_node_jump_functions): Dump also offset that
28990 is relevant for polymorphic calls.
28991 (determine_known_aggregate_parts): Add arg_type parameter; use it
28992 instead of determining the type from pointer type.
28993 (ipa_compute_jump_functions_for_edge): Update call of
28994 determine_known_aggregate_parts.
28995 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28996 (gimple_get_virt_method_for_binfo): ... here; simplify using
28997 vtable_pointer_value_to_vtable.
28998 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28999 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
29000 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
29001 (vtable_pointer_value_to_vtable): Break out from ...; handle also
29003 (vtable_pointer_value_to_binfo): ... here.
29004 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
29006 2014-02-03 Teresa Johnson <tejohnson@google.com>
29008 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
29009 redef of outer loop index variable.
29011 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
29015 * doc/extend.texi (Function Attributes): Typo.
29017 2014-02-03 Cong Hou <congh@google.com>
29019 PR tree-optimization/60000
29020 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
29021 if the vectorized statement is a store. A store statement can only
29022 appear at the end of pattern statements.
29024 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29026 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
29027 (ix86_option_override_internal): Default long double to 64-bit for
29028 32-bit Bionic and to 128-bit for 64-bit Bionic.
29030 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
29031 TARGET_LONG_DOUBLE_128 is true.
29032 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
29034 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
29035 (mlong-double-64): Negate -mlong-double-128.
29036 (mlong-double-128): New option.
29038 * config/i386/i386-c.c (ix86_target_macros): Define
29039 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
29041 * doc/invoke.texi: Document -mlong-double-128.
29043 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29045 PR rtl-optimization/60024
29046 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
29048 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
29050 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
29052 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29054 PR rtl-optimization/57662
29055 * sel-sched.c (code_motion_path_driver): Do not mark already not
29056 existing blocks in the visiting bitmap.
29058 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29060 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
29061 on the insn being emitted.
29063 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
29064 Will Deacon <will.deacon@arm.com>
29066 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
29068 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29070 * config/arm/arm-tables.opt: Regenerate.
29072 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29074 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
29075 for vector types other than V16QImode.
29076 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
29077 define_expand, and call altivec_expand_vec_perm_le when producing
29078 code with little endian element order.
29079 (*altivec_vperm_<mode>_internal): New insn having previous
29080 behavior of altivec_vperm_<mode>.
29081 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
29082 altivec_expand_vec_perm_le when producing code with little endian
29084 (*altivec_vperm_<mode>_uns_internal): New insn having previous
29085 behavior of altivec_vperm_<mode>_uns.
29087 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29089 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
29090 (altivec_vsumsws): Add handling for -maltivec=be with a little
29092 (altivec_vsumsws_direct): New.
29093 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
29094 gen_altivec_vsumsws.
29096 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29098 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
29099 vtable_pointer_value_to_binfo): New functions.
29100 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
29101 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
29103 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
29105 * config/nios2/nios2.md (load_got_register): Initialize GOT
29106 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
29107 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
29109 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29111 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
29112 preserverd by passthrough, do not propagate the type.
29114 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29116 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
29117 (mips_atomic_assign_expand_fenv): New function.
29118 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
29120 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29122 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
29123 (__builtin_mips_set_fcsr): Likewise.
29124 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
29125 MIPS_USI_FTYPE_VOID.
29126 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
29127 (mips16_expand_set_fcsr): Likewise.
29128 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
29129 (mips16_set_fcsr_stub): Likewise.
29130 (mips16_get_fcsr_one_only_stub): New class.
29131 (mips16_set_fcsr_one_only_stub): Likewise.
29132 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
29133 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
29134 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
29135 (hard_float): New availability predicate.
29136 (mips_builtins): Add get_fcsr and set_fcsr.
29137 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
29138 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
29139 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
29140 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
29141 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
29144 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29146 * config/mips/mips.c (mips_one_only_stub): New class.
29147 (mips_need_mips16_rdhwr_p): Replace with...
29148 (mips16_rdhwr_stub): ...this new variable.
29149 (mips16_stub_call_address): New function.
29150 (mips16_rdhwr_one_only_stub): New class.
29151 (mips_expand_thread_pointer): Use mips16_stub_call_address.
29152 (mips_output_mips16_rdhwr): Delete.
29153 (mips_finish_stub): New function.
29154 (mips_code_end): Use it to handle rdhwr stubs.
29156 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
29159 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
29160 when calculating size of integer atomic types.
29162 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
29164 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
29166 2014-02-01 Jakub Jelinek <jakub@redhat.com>
29168 PR tree-optimization/60003
29169 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
29170 * profile.c (branch_prob): Use gimple_call_builtin_p
29171 to check for BUILT_IN_SETJMP_RECEIVER.
29172 * tree-inline.c (copy_bb): Call notice_special_calls.
29174 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
29177 * lra-constraints.c (process_alt_operands): Update reload_sum only
29180 2014-01-31 Richard Henderson <rth@redhat.com>
29182 PR middle-end/60004
29183 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
29184 until after else_eh is processed.
29186 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29188 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
29189 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
29190 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
29191 in smmintrin.h, remove them.
29192 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
29193 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
29194 * config/i386/i386.md (ROUND_SAE): Fix value.
29195 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
29196 (const48_operand): New.
29197 * config/i386/subst.md (round), (round_expand): Use
29198 const_4_or_8_to_11_operand.
29199 (round_saeonly), (round_saeonly_expand): Use const48_operand.
29201 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29203 * config/i386/constraints.md (Yk): Swap meaning with k.
29204 * config/i386/i386.md (movhi_internal): Change Yk to k.
29205 (movqi_internal): Ditto.
29206 (*k<logic><mode>): Ditto.
29209 (kandn<mode>): Ditto.
29210 (*<code>hi_1): Ditto.
29211 (*<code>qi_1): Ditto.
29212 (kxnor<mode>): Ditto.
29213 (kortestzhi): Ditto.
29214 (kortestchi): Ditto.
29216 (*one_cmplhi2_1): Ditto.
29217 (*one_cmplqi2_1): Ditto.
29218 * config/i386/sse.md (): Change k to Yk.
29219 (avx512f_load<mode>_mask): Ditto.
29220 (avx512f_blendm<mode>): Ditto.
29221 (avx512f_store<mode>_mask): Ditto.
29222 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
29223 (avx512f_storedqu<mode>_mask): Ditto.
29224 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
29226 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
29227 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29228 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29229 (avx512f_maskcmp<mode>3): Ditto.
29230 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29231 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29232 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29233 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29234 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29235 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29236 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29237 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29238 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29239 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29240 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29241 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29242 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29243 (vec_extract_lo_<mode>_maskm): Ditto.
29244 (vec_extract_hi_<mode>_maskm): Ditto.
29245 (avx512f_vternlog<mode>_mask): Ditto.
29246 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29247 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29248 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29249 (avx512f_<code>v8div16qi2_mask): Ditto.
29250 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29251 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29252 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29253 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29254 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29255 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29256 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29257 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29258 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29259 (avx512cd_maskb_vec_dupv8di): Ditto.
29260 (avx512cd_maskw_vec_dupv16si): Ditto.
29261 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29262 (avx512f_vpermi2var<mode>3_mask): Ditto.
29263 (avx512f_vpermi2var<mode>3_mask): Ditto.
29264 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29265 (*avx512f_gathersi<mode>): Ditto.
29266 (*avx512f_gathersi<mode>_2): Ditto.
29267 (*avx512f_gatherdi<mode>): Ditto.
29268 (*avx512f_gatherdi<mode>_2): Ditto.
29269 (*avx512f_scattersi<mode>): Ditto.
29270 (*avx512f_scatterdi<mode>): Ditto.
29271 (avx512f_compress<mode>_mask): Ditto.
29272 (avx512f_compressstore<mode>_mask): Ditto.
29273 (avx512f_expand<mode>_mask): Ditto.
29274 * config/i386/subst.md (mask): Change k to Yk.
29275 (mask_scalar_merge): Ditto.
29278 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29280 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29282 2014-01-31 Richard Biener <rguenther@suse.de>
29284 PR middle-end/59990
29285 * builtins.c (fold_builtin_memory_op): Make sure to not
29286 use a floating-point mode or a boolean or enumeral type for
29287 the copy operation.
29289 2014-01-30 DJ Delorie <dj@redhat.com>
29291 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29292 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29293 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29294 whenever main() has an epilogue.
29296 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29298 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29299 unused variable "field".
29300 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29301 (vsx_mergeh_<mode>): Likewise.
29302 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29303 (altivec_vmrghh): Likewise.
29304 (altivec_vmrghw): Likewise.
29305 (altivec_vmrglb): Likewise.
29306 (altivec_vmrglh): Likewise.
29307 (altivec_vmrglw): Likewise.
29308 (altivec_vspltb): Add missing uses.
29309 (altivec_vsplth): Likewise.
29310 (altivec_vspltw): Likewise.
29311 (altivec_vspltsf): Likewise.
29313 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29316 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29317 frame related instructions.
29319 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29321 PR rtl-optimization/59959
29322 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29323 any reload of register whose subreg is invalid.
29325 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29327 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29328 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29329 Add missing return type - void.
29331 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29333 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29334 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29335 remove element index adjustment for endian (now handled in vsx.md
29337 (altivec_expand_vec_perm_const): Use
29338 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29339 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29340 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29341 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29342 define_expand and a new define_insn *altivec_vspltb_internal;
29343 adjust for -maltivec=be on a little endian target.
29344 (altivec_vspltb_direct): New.
29345 (altivec_vsplth): Divide into a define_expand and a new
29346 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29347 little endian target.
29348 (altivec_vsplth_direct): New.
29349 (altivec_vspltw): Divide into a define_expand and a new
29350 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29351 little endian target.
29352 (altivec_vspltw_direct): New.
29353 (altivec_vspltsf): Divide into a define_expand and a new
29354 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29355 a little endian target.
29357 2014-01-30 Richard Biener <rguenther@suse.de>
29359 PR tree-optimization/59993
29360 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29361 can propagate form the earlier stmt and avoid the transform
29362 when the intermediate result is needed.
29364 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29366 * README.Portability: Fix typo.
29368 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29370 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29371 comparison_operator with ordered_comparison_operator.
29373 2014-01-30 Nick Clifton <nickc@redhat.com>
29375 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29376 Rename to mn10300_store_multiple_regs.
29377 * config/mn10300/mn10300.c: Likewise.
29378 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29379 store_multiple_regs.
29380 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29381 Call mn10300_store_multiple_regs.
29383 2014-01-30 Nick Clifton <nickc@redhat.com>
29384 DJ Delorie <dj@redhat.com>
29386 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29387 %fp 2 to keep registers after it properly word-aligned.
29388 (rl78_alloc_physical_registers_umul): Handle the case where both
29389 input operands are the same.
29391 2014-01-30 Richard Biener <rguenther@suse.de>
29393 PR tree-optimization/59903
29394 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29397 2014-01-30 Jason Merrill <jason@redhat.com>
29400 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29403 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29405 2014-01-30 Richard Biener <rguenther@suse.de>
29407 PR tree-optimization/59951
29408 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29410 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29413 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29414 SFmode to DFmode case.
29416 2014-01-29 DJ Delorie <dj@redhat.com>
29418 * config/msp430/msp430.opt (-minrt): New.
29419 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29421 (ENDFILE_SPEC): Likewise.
29423 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29425 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29426 (estimate_function_body_sizes): Use it.
29428 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29431 * dwarf2out.c (is_cxx_auto): New.
29432 (is_base_type): Use it.
29433 (gen_type_die_with_usage): Likewise.
29435 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29437 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29438 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29439 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29440 -maltivec=be with LE targets.
29441 (vsx_mergeh_<mode>): Likewise.
29442 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29443 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29444 (altivec_vmrghb): Replace with define_expand and new
29445 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29446 (altivec_vmrghb_direct): New define_insn.
29447 (altivec_vmrghh): Replace with define_expand and new
29448 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29449 (altivec_vmrghh_direct): New define_insn.
29450 (altivec_vmrghw): Replace with define_expand and new
29451 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29452 (altivec_vmrghw_direct): New define_insn.
29453 (*altivec_vmrghsf): Adjust for endianness.
29454 (altivec_vmrglb): Replace with define_expand and new
29455 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29456 (altivec_vmrglb_direct): New define_insn.
29457 (altivec_vmrglh): Replace with define_expand and new
29458 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29459 (altivec_vmrglh_direct): New define_insn.
29460 (altivec_vmrglw): Replace with define_expand and new
29461 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29462 (altivec_vmrglw_direct): New define_insn.
29463 (*altivec_vmrglsf): Adjust for endianness.
29464 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29465 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29466 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29467 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29468 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29469 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29470 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29471 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29473 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29475 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29476 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29479 2014-01-29 Richard Biener <rguenther@suse.de>
29481 PR tree-optimization/58742
29482 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29483 associate_pointerplus_align.
29484 (associate_pointerplus_diff): New function.
29485 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29486 and associate_pointerplus_diff.
29488 2014-01-29 Richard Biener <rguenther@suse.de>
29490 * lto-streamer.h (LTO_major_version): Bump to 3.
29491 (LTO_minor_version): Reset to 0.
29493 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29495 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29496 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29497 (arm_file_start): Generate correct asm header for armv7ve.
29498 * config/arm/bpabi.h: Add multilib support for armv7ve.
29499 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29500 and cortex-a15 to armv7ve.
29501 * config/arm/t-aprofile: Add multilib support for armv7ve.
29502 * doc/invoke.texi: Document -march=armv7ve.
29504 2014-01-29 Richard Biener <rguenther@suse.de>
29506 PR tree-optimization/58742
29507 * tree-ssa-forwprop.c (associate_plusminus): Return true
29508 if we changed sth, defer EH cleanup to ...
29509 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29510 (simplify_mult): New function.
29512 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29514 PR middle-end/59917
29515 PR tree-optimization/59920
29516 * tree.c (build_common_builtin_nodes): Remove
29517 __builtin_setjmp_dispatcher initialization.
29518 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29519 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29520 instead of gsi_after_labels + manually skipping debug stmts.
29521 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29522 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29523 * tree-inline.c (copy_edges_for_bb): Remove
29524 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29525 argument. Ignore computed_goto_p stmts. Don't call
29526 make_abnormal_goto_edges. If a call might need abnormal edges
29527 for non-local gotos, see if it already has an edge to
29528 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29529 with true argument, don't do anything then, otherwise add
29530 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29531 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29533 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29534 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29535 (lower_stmt): Don't set data->calls_builtin_setjmp.
29536 (lower_builtin_setjmp): Adjust comment.
29537 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29538 * tree-cfg.c (found_computed_goto): Remove.
29539 (factor_computed_gotos): Remove.
29540 (make_goto_expr_edges): Return bool, true for computed gotos.
29541 Don't call make_abnormal_goto_edges.
29542 (build_gimple_cfg): Don't set found_computed_goto, don't call
29543 factor_computed_gotos.
29544 (computed_goto_p): No longer static.
29545 (make_blocks): Don't set found_computed_goto.
29546 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29547 (make_edges): If make_goto_expr_edges returns true, push bb
29548 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29549 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29550 vector. Record mapping between bbs and OpenMP regions if there
29551 are any, adjust make_gimple_omp_edges caller. Call
29552 handle_abnormal_edges.
29553 (make_abnormal_goto_edges): Remove.
29554 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29555 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29556 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29557 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29558 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29559 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29560 filling *region also set *region_idx to (*region)->entry->index.
29563 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29564 For REGs set ORIGINAL_REGNO.
29566 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29568 * doc/md.texi: Mention that a target shouldn't implement
29569 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29572 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29574 PR tree-optimization/59594
29575 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29576 a copy of the datarefs vector rather than the vector itself.
29578 2014-01-28 Jason Merrill <jason@redhat.com>
29581 * dwarf2out.c (auto_die): New static.
29582 (gen_type_die_with_usage): Handle C++1y 'auto'.
29583 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29586 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29589 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29590 (SPEC_X32): Likewise.
29591 (SPEC_64): Likewise.
29592 * config/i386/i386.c (ix86_option_override_internal): Turn off
29593 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29595 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29596 * config/i386/i386.h (TARGET_16BIT): New macro.
29597 (TARGET_16BIT_P): Likewise.
29598 * config/i386/i386.opt: Add m16.
29599 * doc/invoke.texi: Document -m16.
29601 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29603 PR preprocessor/59935
29604 * input.c (location_get_source_line): Bail out on when line number
29605 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29607 2014-01-28 Richard Biener <rguenther@suse.de>
29609 PR tree-optimization/58742
29610 * tree-ssa-forwprop.c (associate_plusminus): Handle
29611 pointer subtraction of the form (T)(P + A) - (T)P.
29613 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29615 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29618 2014-01-28 Richard Biener <rguenther@suse.de>
29621 2014-01-28 Richard Biener <rguenther@suse.de>
29623 PR rtl-optimization/45364
29624 PR rtl-optimization/59890
29625 * var-tracking.c (local_get_addr_clear_given_value): Handle
29626 already cleared slot.
29627 (val_reset): Handle not allocated local_get_addr_cache.
29628 (vt_find_locations): Use post-order on the inverted CFG.
29630 2014-01-28 Richard Biener <rguenther@suse.de>
29632 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29634 2014-01-28 Richard Biener <rguenther@suse.de>
29636 PR rtl-optimization/45364
29637 PR rtl-optimization/59890
29638 * var-tracking.c (local_get_addr_clear_given_value): Handle
29639 already cleared slot.
29640 (val_reset): Handle not allocated local_get_addr_cache.
29641 (vt_find_locations): Use post-order on the inverted CFG.
29643 2014-01-28 Alan Modra <amodra@gmail.com>
29645 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29646 * configure.ac <recursive call for build != host>: Define
29647 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29648 and LD_FOR_BUILD too.
29649 * configure: Regenerate.
29651 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29653 * config/i386/i386.c (get_builtin_code_for_version): Separate
29654 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29655 Broadwell from Haswell.
29657 2014-01-27 Steve Ellcey <sellcey@mips.com>
29659 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29660 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29661 * config/mips/mips.c (mips_option_override): Change setting
29663 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29664 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29665 Change from Mask to Var.
29667 2014-01-27 Jeff Law <law@redhat.com>
29669 * ipa-inline.c (inline_small_functions): Fix typo.
29671 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29673 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29674 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29675 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29676 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29677 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29678 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29679 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29680 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29681 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29682 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29683 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29684 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29685 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29686 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29687 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29688 (_mm512_storeu_epi64): Ditto.
29689 (_mm512_cmpge_epi32_mask): Ditto.
29690 (_mm512_cmpge_epu32_mask): Ditto.
29691 (_mm512_cmpge_epi64_mask): Ditto.
29692 (_mm512_cmpge_epu64_mask): Ditto.
29693 (_mm512_cmple_epi32_mask): Ditto.
29694 (_mm512_cmple_epu32_mask): Ditto.
29695 (_mm512_cmple_epi64_mask): Ditto.
29696 (_mm512_cmple_epu64_mask): Ditto.
29697 (_mm512_cmplt_epi32_mask): Ditto.
29698 (_mm512_cmplt_epu32_mask): Ditto.
29699 (_mm512_cmplt_epi64_mask): Ditto.
29700 (_mm512_cmplt_epu64_mask): Ditto.
29701 (_mm512_cmpneq_epi32_mask): Ditto.
29702 (_mm512_cmpneq_epu32_mask): Ditto.
29703 (_mm512_cmpneq_epi64_mask): Ditto.
29704 (_mm512_cmpneq_epu64_mask): Ditto.
29705 (_mm512_expand_pd): Ditto.
29706 (_mm512_expand_ps): Ditto.
29707 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29708 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29709 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29710 * config/i386/i386.c (ix86_builtins): Add
29711 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29712 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29713 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29714 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29715 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29716 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29717 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29718 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29719 IX86_BUILTIN_PMOVUSQW512_MEM.
29720 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29721 __builtin_ia32_pmovsqd512mem_mask,
29722 __builtin_ia32_pmovqd512mem_mask,
29723 __builtin_ia32_pmovusqw512mem_mask,
29724 __builtin_ia32_pmovsqw512mem_mask,
29725 __builtin_ia32_pmovqw512mem_mask,
29726 __builtin_ia32_pmovusdw512mem_mask,
29727 __builtin_ia32_pmovsdw512mem_mask,
29728 __builtin_ia32_pmovdw512mem_mask,
29729 __builtin_ia32_pmovqb512mem_mask,
29730 __builtin_ia32_pmovusqb512mem_mask,
29731 __builtin_ia32_pmovsqb512mem_mask,
29732 __builtin_ia32_pmovusdb512mem_mask,
29733 __builtin_ia32_pmovsdb512mem_mask,
29734 __builtin_ia32_pmovdb512mem_mask.
29735 (bdesc_args): Add __builtin_ia32_expanddf512,
29736 __builtin_ia32_expandsf512.
29737 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29738 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29739 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29740 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29741 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29742 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29743 (avx512f_<code>v8div16qi2_mask_store): This.
29744 (avx512f_expand<mode>): New.
29746 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29748 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29750 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29751 (_mm512_prefetch_i32scatter_pd): Ditto.
29752 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29753 (_mm512_prefetch_i64scatter_pd): Ditto.
29754 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29755 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29756 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29757 (_mm512_prefetch_i32scatter_ps): Ditto.
29758 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29759 (_mm512_prefetch_i64scatter_ps): Ditto.
29760 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29761 * config/i386/i386-builtin-types.def: Define
29762 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29763 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29764 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29765 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29766 IX86_BUILTIN_SCATTERPFQPD.
29767 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29768 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29769 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29770 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29771 __builtin_ia32_scatterpfqps.
29772 (ix86_expand_builtin): Expand new built-ins.
29773 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29774 fix memory access data type.
29775 (*avx512pf_gatherpf<mode>_mask): Ditto.
29776 (*avx512pf_gatherpf<mode>): Ditto.
29777 (avx512pf_scatterpf<mode>): Ditto.
29778 (*avx512pf_scatterpf<mode>_mask): Ditto.
29779 (*avx512pf_scatterpf<mode>): Ditto.
29780 (GATHER_SCATTER_SF_MEM_MODE): New.
29781 (avx512pf_gatherpf<mode>df): Ditto.
29782 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29783 (*avx512pf_scatterpf<mode>df): Ditto.
29785 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29788 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29789 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29792 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29794 * common/config/arm/arm-common.c
29795 (arm_rewrite_mcpu): Handle multiple names.
29797 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29799 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29801 * gimple-builder.h (create_gimple_tmp): Delete.
29803 2014-01-27 Christian Bruel <christian.bruel@st.com>
29805 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29808 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29810 * config/pa/pa.md (call): Generate indirect long calls to non-local
29811 functions when outputing 32-bit code.
29812 (call_value): Likewise except for special call to buggy powf function.
29814 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29815 portable runtime and PIC indirect calls.
29816 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29817 and PIC call sequences. Use ldo instead of blr to set return register
29818 in PIC call sequence.
29820 2014-01-25 Walter Lee <walt@tilera.com>
29822 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29823 avoid clobbering a live register.
29825 2014-01-25 Walter Lee <walt@tilera.com>
29827 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29828 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29829 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29830 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29832 2014-01-25 Walter Lee <walt@tilera.com>
29834 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29835 arguments on even registers.
29836 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29838 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29839 (BIGGEST_ALIGNMENT): Ditto.
29840 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29842 2014-01-25 Walter Lee <walt@tilera.com>
29844 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29845 insns before bundling.
29846 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29848 2014-01-25 Walter Lee <walt@tilera.com>
29850 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29851 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29852 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29854 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29856 * config/mips/constraints.md (kl): Delete.
29857 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29858 define expands, using...
29859 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29860 instructions for MIPS16.
29861 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29862 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29864 2014-01-25 Walter Lee <walt@tilera.com>
29866 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29870 2014-01-25 Walter Lee <walt@tilera.com>
29872 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29873 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29875 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29877 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29880 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29882 * print-rtl.c (in_call_function_usage): New var.
29883 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29884 EXPR_LIST mode as mode and not as reg note name.
29886 PR middle-end/59561
29887 * cfgloopmanip.c (copy_loop_info): If
29888 loop->warned_aggressive_loop_optimizations, make sure
29889 the flag is set in target loop too.
29891 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29893 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29895 * builtins.def: Likewise.
29896 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29897 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29898 * ira.c (ira_setup_eliminable_regset): Likewise.
29899 * omp-low.c (gate_expand_omp): Likewise.
29900 (execute_lower_omp): Likewise.
29901 (diagnose_sb_0): Likewise.
29902 (gate_diagnose_omp_blocks): Likewise.
29903 (simd_clone_clauses_extract): Likewise.
29906 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29908 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29909 correction for little endian...
29910 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29913 2014-01-24 Jeff Law <law@redhat.com>
29915 PR tree-optimization/59919
29916 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29917 for non-returning calls.
29919 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29921 * common/config/aarch64/aarch64-common.c
29922 (aarch64_rewrite_mcpu): Handle multiple names.
29923 * config/aarch64/aarch64.h
29924 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29926 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29928 * input.c (add_file_to_cache_tab): Handle the case where fopen
29931 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29934 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29935 from push operand if code of push isn't PRE_DEC.
29937 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29940 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29941 -mquad-memory-atomic. Update -mquad-memory documentation to say
29942 it is only used for non-atomic loads/stores.
29944 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29945 -mquad-memory or -mquad-memory-atomic switches.
29947 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29948 -mquad-memory-atomic to ISA 2.07 support.
29950 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29951 to separate support of normal quad word memory operations (ldq, stq)
29952 from the atomic quad word memory operations.
29954 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29955 support to separate non-atomic quad word operations from atomic
29956 quad word operations. Disable non-atomic quad word operations in
29957 little endian mode so that we don't have to swap words after the
29958 load and before the store.
29959 (quad_load_store_p): Add comment about atomic quad word support.
29960 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29961 options printed with -mdebug=reg.
29963 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29964 -mquad-memory-atomic as the test for whether we have quad word
29965 atomic instructions.
29966 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29967 or -mp8-vector are used, allow byte/half-word atomic operations.
29969 * config/rs6000/sync.md (load_lockedti): Insure that the address
29970 is a proper indexed or indirect address for the lqarx instruction.
29971 On little endian systems, swap the hi/lo registers after the lqarx
29973 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29974 insure the address is valid for the lqarx instruction.
29975 (store_conditionalti): Insure that the address is a proper indexed
29976 or indirect address for the stqcrx. instruction. On little endian
29977 systems, swap the hi/lo registers before doing the stqcrx.
29979 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29980 insure the address is valid for the stqcrx. instruction.
29982 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29983 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29984 type of quad memory support is available.
29986 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29988 PR regression/59915
29989 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29990 there is a danger of looping.
29992 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29994 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29995 force flag_ira_loop_pressure if set via command line.
29997 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29999 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
30000 (ashr_simd): New builtin handling DI mode.
30001 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
30002 (aarch64_sshr_simddi): New match pattern.
30003 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
30004 (vshrd_n_s64): Likewise.
30005 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
30007 2014-01-23 Nick Clifton <nickc@redhat.com>
30009 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
30010 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
30011 favour of mcu specific scripts.
30012 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
30015 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30016 Alex Velenko <Alex.Velenko@arm.com>
30018 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
30019 (vaddv_s16): Likewise.
30020 (vaddv_s32): Likewise.
30021 (vaddv_u8): Likewise.
30022 (vaddv_u16): Likewise.
30023 (vaddv_u32): Likewise.
30024 (vaddvq_s8): Likewise.
30025 (vaddvq_s16): Likewise.
30026 (vaddvq_s32): Likewise.
30027 (vaddvq_s64): Likewise.
30028 (vaddvq_u8): Likewise.
30029 (vaddvq_u16): Likewise.
30030 (vaddvq_u32): Likewise.
30031 (vaddvq_u64): Likewise.
30032 (vaddv_f32): Likewise.
30033 (vaddvq_f32): Likewise.
30034 (vaddvq_f64): Likewise.
30035 (vmaxv_f32): Likewise.
30036 (vmaxv_s8): Likewise.
30037 (vmaxv_s16): Likewise.
30038 (vmaxv_s32): Likewise.
30039 (vmaxv_u8): Likewise.
30040 (vmaxv_u16): Likewise.
30041 (vmaxv_u32): Likewise.
30042 (vmaxvq_f32): Likewise.
30043 (vmaxvq_f64): Likewise.
30044 (vmaxvq_s8): Likewise.
30045 (vmaxvq_s16): Likewise.
30046 (vmaxvq_s32): Likewise.
30047 (vmaxvq_u8): Likewise.
30048 (vmaxvq_u16): Likewise.
30049 (vmaxvq_u32): Likewise.
30050 (vmaxnmv_f32): Likewise.
30051 (vmaxnmvq_f32): Likewise.
30052 (vmaxnmvq_f64): Likewise.
30053 (vminv_f32): Likewise.
30054 (vminv_s8): Likewise.
30055 (vminv_s16): Likewise.
30056 (vminv_s32): Likewise.
30057 (vminv_u8): Likewise.
30058 (vminv_u16): Likewise.
30059 (vminv_u32): Likewise.
30060 (vminvq_f32): Likewise.
30061 (vminvq_f64): Likewise.
30062 (vminvq_s8): Likewise.
30063 (vminvq_s16): Likewise.
30064 (vminvq_s32): Likewise.
30065 (vminvq_u8): Likewise.
30066 (vminvq_u16): Likewise.
30067 (vminvq_u32): Likewise.
30068 (vminnmv_f32): Likewise.
30069 (vminnmvq_f32): Likewise.
30070 (vminnmvq_f64): Likewise.
30072 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30074 * config/aarch64/aarch64-simd.md
30075 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
30076 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
30077 (*aarch64_mul3_elt<mode>): Likewise.
30078 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
30079 (*aarch64_mul3_elt_to_64v2df): Likewise.
30080 (*aarch64_mla_elt<mode>): Likewise.
30081 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
30082 (*aarch64_mls_elt<mode>): Likewise.
30083 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
30084 (*aarch64_fma4_elt<mode>): Likewise.
30085 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
30086 (*aarch64_fma4_elt_to_64v2df): Likewise.
30087 (*aarch64_fnma4_elt<mode>): Likewise.
30088 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
30089 (*aarch64_fnma4_elt_to_64v2df): Likewise.
30090 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
30091 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
30092 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30093 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30094 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
30095 (aarch64_sqdmull_lane<mode>_internal): Likewise.
30096 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
30098 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
30100 * config/aarch64/aarch64-simd.md
30101 (aarch64_be_checked_get_lane<mode>): New define_expand.
30102 * config/aarch64/aarch64-simd-builtins.def
30103 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
30104 New builtin definition.
30105 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
30106 Use new safe be builtin.
30108 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30110 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
30112 (aarch64_be_st1<mode>): Likewise.
30113 (aarch_ld1<VALL:mode>): Define_expand modified.
30114 (aarch_st1<VALL:mode>): Likewise.
30115 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
30116 (UNSPEC_ST1): Likewise.
30118 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
30120 * config/microblaze/microblaze.md: Add trap insn and attribute
30122 2014-01-23 Dodji Seketeli <dodji@redhat.com>
30124 PR preprocessor/58580
30125 * input.h (location_get_source_line): Take an additional line_size
30127 (void diagnostics_file_cache_fini): Declare new function.
30128 * input.c (struct fcache): New type.
30129 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
30130 New static constants.
30131 (diagnostic_file_cache_init, total_lines_num)
30132 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
30133 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
30134 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
30135 (get_next_line, read_next_line, goto_next_line, read_line_num):
30136 New static function definitions.
30137 (diagnostic_file_cache_fini): New function.
30138 (location_get_source_line): Take an additional output line_len
30139 parameter. Re-write using lookup_or_add_file_to_cache_tab and
30141 * diagnostic.c (diagnostic_finish): Call
30142 diagnostic_file_cache_fini.
30143 (adjust_line): Take an additional input parameter for the length
30144 of the line, rather than calculating it with strlen.
30145 (diagnostic_show_locus): Adjust the use of
30146 location_get_source_line and adjust_line with respect to their new
30147 signature. While displaying a line now, do not stop at the first
30148 null byte. Rather, display the zero byte as a space and keep
30149 going until we reach the size of the line.
30150 * Makefile.in: Add vec.o to OBJS-libcommon
30152 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30153 Ilya Tocar <ilya.tocar@intel.com>
30155 * config/i386/avx512fintrin.h (_mm512_kmov): New.
30156 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
30157 (__builtin_ia32_kmov16): Ditto.
30158 * config/i386/i386.md (UNSPEC_KMOV): New.
30161 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30163 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
30164 (_mm512_storeu_si512): Ditto.
30166 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
30169 * rtl.h (get_referenced_operands): Declare.
30170 * recog.c (get_referenced_operands): New function.
30171 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
30172 operands have been referenced when recording LO_SUM references.
30174 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
30176 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
30178 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30180 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
30181 Enable for generic and recent AMD targets.
30183 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30185 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
30186 ARG_SIZE note when adjustment was eliminated.
30188 2014-01-22 Jeff Law <law@redhat.com>
30190 PR tree-optimization/59597
30191 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
30192 in file. Accept new argument REGISTERING and use it to modify
30193 dump output appropriately.
30194 (register_jump_thread): Corresponding changes.
30195 (mark_threaded_blocks): Reinstate code to cancel unprofitable
30196 thread paths involving joiner blocks. Add code to dump cancelled
30197 jump threading paths.
30199 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
30201 PR rtl-optimization/59477
30202 * lra-constraints.c (inherit_in_ebb): Process call for living hard
30203 regs. Update reloads_num and potential_reload_hard_regs for all insns.
30205 2014-01-22 Tom Tromey <tromey@redhat.com>
30207 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
30209 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
30211 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30213 PR rtl-optimization/59896
30214 * lra-constraints.c (process_alt_operands): Check unused note for
30215 matched operands of insn with no output reloads.
30217 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
30219 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
30220 (mips_move_from_gpr_cost): Likewise.
30222 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30224 PR rtl-optimization/59858
30225 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
30226 ira_class_hard_regs_num.
30227 (process_alt_operands): Increase reject for dying matched operand.
30229 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30232 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30233 smaller than size, perform several stores or loads and stores
30234 at dst + count - size to store or copy all of size bytes, rather
30235 than just last modesize bytes.
30237 2014-01-20 DJ Delorie <dj@redhat.com>
30239 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30240 that CLOBBERs are REGs before propogating their values.
30242 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30244 PR middle-end/59789
30245 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30246 (cgraph_inline_failed_type): New function.
30247 * cgraph.h (DEFCIFCODE): Add type.
30248 (cgraph_inline_failed_type_t): New enum.
30249 (cgraph_inline_failed_type): New prototype.
30250 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30251 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30252 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30253 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30254 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30255 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30256 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30257 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30258 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30259 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30260 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30261 OPTIMIZATION_MISMATCH.
30262 * tree-inline.c (expand_call_inline): Emit errors during
30263 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30265 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30268 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30269 mode attribute in insn output.
30271 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30273 * output.h (output_constant): Delete.
30274 * varasm.c (output_constant): Make private.
30276 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30278 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30280 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30282 PR middle-end/59860
30283 * tree.h (fold_builtin_strcat): New prototype.
30284 * builtins.c (fold_builtin_strcat): No longer static. Add len
30285 argument, if non-NULL, don't call c_strlen. Optimize
30286 directly into __builtin_memcpy instead of __builtin_strcpy.
30287 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30288 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30290 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30292 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30293 for SImode_address_operand operands, having only a REG argument.
30295 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30297 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30298 loader name using mbig-endian.
30299 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30301 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30303 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30304 (-mtune): Likewise.
30307 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30309 * config/aarch64/aarch64-protos.h
30310 (aarch64_cannot_change_mode_class_ptr): Declare.
30311 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30312 aarch64_cannot_change_mode_class_ptr): New.
30313 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30314 backend hook aarch64_cannot_change_mode_class.
30316 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30318 * common/config/aarch64/aarch64-common.c
30319 (aarch64_handle_option): Don't handle any option order logic here.
30320 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30321 selected_cpu, warn on architecture version mismatch.
30322 (aarch64_override_options): Fix parsing order for option strings.
30324 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30325 Iain Sandoe <iain@codesourcery.com>
30328 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30329 warning. Amend comment to reflect current functionality.
30331 2014-01-20 Richard Biener <rguenther@suse.de>
30333 PR middle-end/59860
30334 * builtins.c (fold_builtin_strcat): Remove case better handled
30335 by tree-ssa-strlen.c.
30337 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30339 * config/aarch64/aarch64.opt
30340 (mcpu, march, mtune): Make case-insensitive.
30342 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30345 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30346 if operands[1] is a REG or ZERO_EXTEND of a REG.
30348 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30350 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30352 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30354 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30355 long non-pic millicode calls.
30357 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30359 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30361 2014-01-19 Kito Cheng <kito@0xlab.org>
30363 * builtins.c (expand_movstr): Check movstr expand done or fail.
30365 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30366 H.J. Lu <hongjiu.lu@intel.com>
30369 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30370 to DImode for zero-extended addresses.
30372 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30374 PR rtl-optimization/57763
30375 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30376 on the new indirect jump_insn and increment LABEL_NUSES (label).
30378 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30382 * config.gcc (x86_archs): New variable.
30383 (x86_64_archs): Likewise.
30384 (x86_cpus): Likewise.
30385 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30386 --with-arch/--with-cpu= options.
30387 Support --with-arch=/--with-cpu={nehalem,westmere,
30388 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30390 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30392 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30393 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30395 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30397 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30399 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30402 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30403 clear cpp_get_options (parse_in)->warn_unused_macros for
30404 ix86_target_macros_internal with cpp_define.
30406 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30408 * jump.c (delete_related_insns): Keep (use (insn))s.
30409 * reorg.c (redundant_insn): Check for barriers too.
30411 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30413 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30415 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30417 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30418 call to $$dyncall when TARGET_LONG_CALLS is true.
30420 2014-01-17 Jeff Law <law@redhat.com>
30422 * ree.c (combine_set_extension): Temporarily disable test for
30423 changing number of hard registers.
30425 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30427 PR middle-end/58125
30428 * ipa-inline-analysis.c (inline_free_summary):
30429 Do not free summary of aliases.
30431 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30433 PR middle-end/59706
30434 * gimplify.c (gimplify_expr): Use create_tmp_var
30435 instead of create_tmp_var_raw. If cond doesn't have
30436 integral type, don't add the IFN_ANNOTATE builtin at all.
30438 2014-01-17 Martin Jambor <mjambor@suse.cz>
30441 * ipa-cp.c (prev_edge_clone): New variable.
30442 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30443 Also resize prev_edge_clone vector.
30444 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30445 (ipcp_edge_removal_hook): New function.
30446 (ipcp_driver): Register ipcp_edge_removal_hook.
30448 2014-01-17 Andrew Pinski <apinski@cavium.com>
30449 Steve Ellcey <sellcey@mips.com>
30452 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30455 2014-01-17 Jeff Law <law@redhat.com>
30457 PR middle-end/57904
30458 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30459 so that pass_ccp runs first.
30461 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30463 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30464 (ix86_adjust_cost): Use !TARGET_XXX.
30465 (do_reorder_for_imul): Likewise.
30466 (swap_top_of_ready_list): Likewise.
30467 (ix86_sched_reorder): Likewise.
30469 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30471 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30472 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30473 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30474 (intel_memset): New. Duplicate slm_memset.
30475 (intel_cost): New. Duplicate slm_cost.
30476 (m_INTEL): New macro.
30477 (processor_target_table): Add "intel".
30478 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30479 with PROCESSOR_INTEL for "intel".
30480 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30481 PROCESSOR_SILVERMONT.
30482 (ix86_issue_rate): Likewise.
30483 (ix86_adjust_cost): Likewise.
30484 (ia32_multipass_dfa_lookahead): Likewise.
30485 (swap_top_of_ready_list): Likewise.
30486 (ix86_sched_reorder): Likewise.
30487 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30488 instead of TARGET_OPT_AGU.
30489 * config/i386/i386.h (TARGET_INTEL): New.
30490 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30491 (processor_type): Add PROCESSOR_INTEL.
30492 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30493 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30495 2014-01-17 Marek Polacek <polacek@redhat.com>
30498 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30501 2014-01-17 Richard Biener <rguenther@suse.de>
30503 PR tree-optimization/46590
30504 * opts.c (default_options_table): Add entries for
30505 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30506 all enabled at -O1 but not for -Og.
30507 * common.opt (fbranch-count-reg): Remove Init(1).
30508 (fmove-loop-invariants): Likewise.
30509 (ftree-pta): Likewise.
30511 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30513 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30514 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30515 decls to at least the GCC 4.8 used alignments.
30518 * tree-nested.c (convert_nonlocal_reference_stmt,
30519 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30520 of GIMPLE_BIND stmts, adjust associated decls.
30522 2014-01-17 Richard Biener <rguenther@suse.de>
30524 PR tree-optimization/46590
30525 * vec.h (vec<>::bseach): New member function implementing
30526 binary search according to C89 bsearch.
30527 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30528 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30529 bitmap pointer again. Make accesses_in_loop a flat array.
30530 (mem_ref_obstack): New global.
30531 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30532 (mark_ref_stored): Likewise.
30533 (ref_indep_loop_p_2): Likewise.
30534 (set_ref_stored_in_loop): New helper function.
30535 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30536 (memref_free): Adjust.
30537 (record_mem_ref_loc): Simplify.
30538 (gather_mem_refs_stmt): Adjust.
30539 (sort_locs_in_loop_postorder_cmp): New function.
30540 (analyze_memory_references): Sort accesses_in_loop after
30541 loop postorder number.
30542 (find_ref_loc_in_loop_cmp): New function.
30543 (for_all_locs_in_loop): Find relevant cluster of locs in
30544 accesses_in_loop and iterate without recursion.
30545 (execute_sm): Avoid uninit warning.
30546 (struct ref_always_accessed): Simplify.
30547 (ref_always_accessed::operator ()): Likewise.
30548 (ref_always_accessed_p): Likewise.
30549 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30550 loop postorder numbers here.
30551 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30554 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30557 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30558 on decls for which assemble_alias has been called.
30560 2014-01-17 Nick Clifton <nickc@redhat.com>
30562 * config/msp430/msp430.opt: (mcpu): New option.
30563 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30564 (msp430_option_override): Parse target_cpu. If the MCU name
30565 matches a generic string, clear target_mcu.
30566 (msp430_attr): Allow numeric interrupt values up to 63.
30567 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30568 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30570 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30572 * config/msp430/msp430.md (popm): Use %J rather than %I.
30573 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30574 (addhi_cy_i): Use immediate_operand for operand 2.
30575 * doc/invoke.texi: Document -mcpu option.
30577 2014-01-17 Richard Biener <rguenther@suse.de>
30579 PR rtl-optimization/38518
30580 * df.h (df_analyze_loop): Declare.
30581 * df-core.c: Include cfgloop.h.
30582 (df_analyze_1): Split out main part of df_analyze.
30583 (df_analyze): Adjust.
30584 (loop_inverted_post_order_compute): New function.
30585 (loop_post_order_compute): Likewise.
30586 (df_analyze_loop): New function avoiding whole-function
30587 postorder computes.
30588 * loop-invariant.c (find_defs): Use df_analyze_loop.
30589 (find_invariants): Adjust.
30590 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30592 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30594 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30595 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30597 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30599 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30600 traversal when removing references.
30602 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30605 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30607 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30609 PR middle-end/56791
30610 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30611 pushing a reload for an autoinc when we had previously reloaded an
30612 inner part of the address.
30614 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30616 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30618 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30619 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30620 when not giving up or versioning for alias only because of
30622 (vect_analyze_data_ref_dependences): Set to true.
30623 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30625 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30626 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30629 PR middle-end/58344
30630 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30633 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30634 operand 0 predicate for gathers, use a new pseudo as subtarget.
30636 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30638 PR middle-end/59609
30639 * lra-constraints.c (process_alt_operands): Add printing debug info.
30640 Check absence of input/output reloads for matched operands too.
30642 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30644 PR rtl-optimization/59835
30645 * ira.c (ira_init_register_move_cost): Increase cost for
30648 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30650 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30652 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30655 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30656 non-register objects. Use gen_(high/low)part more consistently.
30659 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30662 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30663 endian support, remove tests for WORDS_BIG_ENDIAN.
30664 (p8_mfvsrd_3_<mode>): Likewise.
30665 (reload_gpr_from_vsx<mode>): Likewise.
30666 (reload_gpr_from_vsxsf): Likewise.
30667 (p8_mfvsrd_4_disf): Likewise.
30669 2014-01-16 Richard Biener <rguenther@suse.de>
30671 PR rtl-optimization/46590
30672 * lcm.c (compute_antinout_edge): Use postorder iteration.
30673 (compute_laterin): Use inverted postorder iteration.
30675 2014-01-16 Nick Clifton <nickc@redhat.com>
30677 PR middle-end/28865
30678 * varasm.c (output_constant): Return the number of bytes actually
30680 (output_constructor_array_range): Update the field size with the
30681 number of bytes emitted by output_constant.
30682 (output_constructor_regular_field): Likewise. Also do not
30683 complain if the total number of bytes emitted is now greater
30684 than the expected fieldpos.
30685 * output.h (output_constant): Update prototype and descriptive comment.
30687 2014-01-16 Marek Polacek <polacek@redhat.com>
30689 PR middle-end/59827
30690 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30691 it is error_mark_node.
30693 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30695 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30696 VALID_AVX256_REG_OR_OI_MODE.
30698 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30700 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30701 current procedure should be profiled.
30703 2014-01-15 Andrew Pinski <apinski@cavium.com>
30705 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30706 of moving from/to the STACK_REG register class.
30708 2014-01-15 Richard Henderson <rth@redhat.com>
30711 * reginfo.c (global_regs_decl): Globalize.
30712 * rtl.h (global_regs_decl): Declare.
30713 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30714 reserved via global_regs.
30716 2014-01-15 Teresa Johnson <tejohnson@google.com>
30718 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30720 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30722 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30723 and vmulosh rather than call gen_vec_widen_smult_*.
30724 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30725 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30726 (vec_widen_smult_even_v16qi): Likewise.
30727 (vec_widen_umult_even_v8hi): Likewise.
30728 (vec_widen_smult_even_v8hi): Likewise.
30729 (vec_widen_umult_odd_v16qi): Likewise.
30730 (vec_widen_smult_odd_v16qi): Likewise.
30731 (vec_widen_umult_odd_v8hi): Likewise.
30732 (vec_widen_smult_odd_v8hi): Likewise.
30733 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30734 vmuloub rather than call gen_vec_widen_umult_*.
30735 (vec_widen_umult_lo_v16qi): Likewise.
30736 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30737 vmulosb rather than call gen_vec_widen_smult_*.
30738 (vec_widen_smult_lo_v16qi): Likewise.
30739 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30740 rather than call gen_vec_widen_umult_*.
30741 (vec_widen_umult_lo_v8hi): Likewise.
30742 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30743 rather than call gen_vec_widen_smult_*.
30744 (vec_widen_smult_lo_v8hi): Likewise.
30746 2014-01-15 Jeff Law <law@redhat.com>
30748 PR tree-optimization/59747
30749 * ree.c (find_and_remove_re): Properly handle case where a second
30750 eliminated extension requires widening a copy created for elimination
30751 of a prior extension.
30752 (combine_set_extension): Ensure that the number of hard regs needed
30753 for a destination register does not change when we widen it.
30755 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30757 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30758 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30759 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30760 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30761 (avr-*-rtems*): Likewise.
30762 (bfin*-rtems*): Likewise.
30763 (moxie-*-rtems*): Likewise.
30764 (h8300-*-rtems*): Likewise.
30765 (i[34567]86-*-rtems*): Likewise.
30766 (lm32-*-rtems*): Likewise.
30767 (m32r-*-rtems*): Likewise.
30768 (m68k-*-rtems*): Likewise.
30769 (microblaze*-*-rtems*): Likewise.
30770 (mips*-*-rtems*): Likewise.
30771 (powerpc-*-rtems*): Likewise.
30772 (sh-*-rtems*): Likewise.
30773 (sparc-*-rtems*): Likewise.
30774 (sparc64-*-rtems*): Likewise.
30775 (v850-*-rtems*): Likewise.
30776 (m32c-*-rtems*): Likewise.
30778 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30780 PR rtl-optimization/59511
30781 * ira.c (ira_init_register_move_cost): Use memory costs for some
30782 cases of register move cost calculations.
30783 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30784 instead of BB frequency.
30785 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30786 * lra-assigns.c (find_hard_regno_for): Ditto.
30788 2014-01-15 Richard Biener <rguenther@suse.de>
30790 PR tree-optimization/59822
30791 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30792 (vectorizable_load): Use it to hoist defs of uses of invariant
30793 loads out of the loop.
30795 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30796 Kugan Vivekanandarajah <kuganv@linaro.org>
30799 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30802 2014-01-15 Richard Biener <rguenther@suse.de>
30804 PR rtl-optimization/59802
30805 * lcm.c (compute_available): Use inverted postorder to seed
30806 the initial worklist.
30808 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30811 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30812 ADDR_REGS for invalid symrefs in non-PIC code.
30814 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30817 * builtins.c (determine_block_size): Initialize *probable_max_size
30818 even if len_rtx is CONST_INT.
30820 2014-01-14 Andrew Pinski <apinski@cavium.com>
30822 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30823 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30824 (cortexa53_tunings): Likewise.
30825 (aarch64_sched_issue_rate): New function.
30826 (TARGET_SCHED_ISSUE_RATE): Define.
30828 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30830 * ira-costs.c (find_costs_and_classes): Add missed
30831 ira_init_register_move_cost_if_necessary.
30833 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30836 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30838 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30841 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30842 to indicate if type is used for function return value. Warn ABI
30843 change if the vector mode isn't available for function return value.
30844 (ix86_function_arg_advance): Pass false to type_natural_mode.
30845 (ix86_function_arg): Likewise.
30846 (ix86_gimplify_va_arg): Likewise.
30847 (function_arg_32): Don't warn ABI change.
30848 (ix86_function_value): Pass true to type_natural_mode.
30849 (ix86_return_in_memory): Likewise.
30850 (ix86_struct_value_rtx): Removed.
30851 (TARGET_STRUCT_VALUE_RTX): Likewise.
30853 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30855 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30856 converting a conditional jump into a conditional return.
30858 2014-01-14 Richard Biener <rguenther@suse.de>
30860 PR tree-optimization/58921
30861 PR tree-optimization/59006
30862 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30863 hoisting invariant stmts.
30864 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30865 invariant loads on the preheader edge if possible.
30867 2014-01-14 Joey Ye <joey.ye@arm.com>
30869 * doc/plugin.texi (Building GCC plugins): Update to C++.
30871 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30873 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30874 (_mm_rcp28_round_ss): Ditto.
30875 (_mm_rsqrt28_round_sd): Ditto.
30876 (_mm_rsqrt28_round_ss): Ditto.
30877 (_mm_rcp28_sd): Ditto.
30878 (_mm_rcp28_ss): Ditto.
30879 (_mm_rsqrt28_sd): Ditto.
30880 (_mm_rsqrt28_ss): Ditto.
30881 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30882 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30883 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30884 (IX86_BUILTIN_RCP28SD): Ditto.
30885 (IX86_BUILTIN_RCP28SS): Ditto.
30886 (IX86_BUILTIN_RSQRT28SD): Ditto.
30887 (IX86_BUILTIN_RSQRT28SS): Ditto.
30888 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30889 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30890 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30891 (ix86_expand_special_args_builtin): Expand new FTYPE.
30892 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30893 (srcp14<mode>): Make insn unary.
30894 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30895 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30896 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30897 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30898 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30899 Fix rounding: make it SAE only.
30900 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30902 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30904 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30905 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30906 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30907 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30908 (round_saeonly_mask_scalar_operand4): Ditto.
30909 (round_saeonly_mask_scalar_op3): Ditto.
30910 (round_saeonly_mask_scalar_op4): Ditto.
30912 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30914 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30915 Implement -maltivec=be for vec_insert and vec_extract.
30917 2014-01-10 DJ Delorie <dj@redhat.com>
30919 * config/msp430/msp430.md (call_internal): Don't allow memory
30920 references with SP as the base register.
30921 (call_value_internal): Likewise.
30922 * config/msp430/constraints.md (Yc): New. For memory references
30923 that don't use SP as a base register.
30925 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30926 "an integer without a # prefix"
30927 * config/msp430/msp430.md (epilogue_helper): Use it.
30929 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30932 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30933 AVX512F gather builtins.
30934 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30935 on gather decls with INTEGER_TYPE masktype.
30936 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30937 directly into the builtin rather than hoisting it before loop.
30939 PR tree-optimization/59387
30940 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30941 (scev_const_prop): If folded_casts and type has undefined overflow,
30942 use force_gimple_operand instead of force_gimple_operand_gsi and
30943 for each added stmt if it is assign with
30944 arith_code_with_undefined_signed_overflow, call
30945 rewrite_to_defined_overflow.
30946 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30947 gimple-fold.h instead.
30948 (arith_code_with_undefined_signed_overflow,
30949 rewrite_to_defined_overflow): Moved to ...
30950 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30951 rewrite_to_defined_overflow): ... here. No longer static.
30952 Include gimplify-me.h.
30953 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30954 rewrite_to_defined_overflow): New prototypes.
30956 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30958 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30960 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30962 * builtins.c (get_object_alignment_2): Minor tweak.
30963 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30965 2014-01-13 Christian Bruel <christian.bruel@st.com>
30967 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30968 optimized non constant lengths.
30970 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30973 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30974 load as __atomic_load_N if possible.
30976 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30978 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30980 (rs6000_expand_builtin): Adjust call.
30982 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30985 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30986 * config/rs6000/rs6000.c: Include target-globals.h.
30987 (rs6000_set_current_function): Instead of doing target_reinit
30988 unconditionally, use save_target_globals_default_opts and
30989 restore_target_globals.
30991 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30993 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30994 (rs6000_expand_builtin): Handle mffs and mtfsf.
30995 (rs6000_init_builtins): Define mffs and mtfsf.
30996 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30997 (rs6000_mffs): New pattern.
30998 (rs6000_mtfsf): New pattern.
31000 2014-01-11 Bin Cheng <bin.cheng@arm.com>
31002 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
31003 Start narrowing with START. Apply candidate-use pair
31004 and check overall cost in narrowing.
31005 (iv_ca_prune): Pass new argument.
31007 2014-01-10 Jeff Law <law@redhat.com>
31009 PR middle-end/59743
31010 * ree.c (combine_reaching_defs): Ensure the defining statement
31011 occurs before the extension when optimizing extensions with
31012 different source and destination hard registers.
31014 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31017 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
31018 vtables into the type inheritance graph.
31020 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31022 PR rtl-optimization/59754
31023 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
31024 modes in the REGNO != REGNO case.
31026 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31028 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
31030 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31032 PR tree-optimization/59745
31033 * tree-predcom.c (tree_predictive_commoning_loop): Call
31034 free_affine_expand_cache if giving up because components is NULL.
31036 * target-globals.c (save_target_globals): Allocate < 4KB structs using
31037 GC in payload of target_globals struct instead of allocating them on
31038 the heap and the larger structs separately using GC.
31039 * target-globals.h (struct target_globals): Make regs, hard_regs,
31040 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
31041 of GTY((skip)) and change type to void *.
31042 (reset_target_globals): Cast loads from those fields to corresponding
31045 2014-01-10 Steve Ellcey <sellcey@mips.com>
31048 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
31049 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
31050 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
31052 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
31055 * aarch64-modes.def (CC_Zmode): New flags mode.
31056 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
31057 represents an equality.
31058 (aarch64_get_condition_code): Handle CC_Zmode.
31059 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
31061 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31063 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
31064 extraction in good case.
31066 2014-01-10 Richard Biener <rguenther@suse.de>
31068 PR tree-optimization/59374
31069 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
31070 checking after SLP discovery. Mark stmts not participating
31071 in any SLP instance properly.
31073 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31075 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
31076 when handling a SET rtx.
31078 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31080 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
31081 (cortex-a57): Likewise.
31082 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
31084 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31086 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
31087 non-iwmmxt builtins.
31089 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31093 * ipa-devirt.c record_target_from_binfo): Take as argument
31094 stack of binfos and lookup matching one for virtual inheritance.
31095 (possible_polymorphic_call_targets_1): Update.
31097 2014-01-10 Huacai Chen <chenhc@lemote.com>
31099 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
31100 kernel strings for Loongson-2E/2F/3A.
31102 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31104 PR middle-end/59670
31105 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
31106 is_gimple_call before calling gimple_call_internal_p.
31108 2014-01-09 Steve Ellcey <sellcey@mips.com>
31110 * Makefile.in (TREE_FLOW_H): Remove.
31111 (TREE_SSA_H): Add file names from tree-flow.h.
31112 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
31113 * tree.h: Remove tree-flow.h reference.
31114 * hash-table.h: Remove tree-flow.h reference.
31115 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
31116 reference with tree-ssa-loop.h.
31118 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31120 * doc/invoke.texi: Add -maltivec={be,le} options, and document
31121 default element-order behavior for -maltivec.
31122 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
31123 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
31124 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
31125 when targeting big endian, at least for now.
31126 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
31128 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31130 PR middle-end/47735
31131 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
31132 var satisfies use_register_for_decl, just take into account type
31133 alignment, rather than decl alignment.
31135 PR tree-optimization/59622
31136 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
31137 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
31138 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
31139 Don't devirtualize for inplace at all. For targets.length () == 1,
31140 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
31142 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31144 * config/i386/i386.md (cpu): Remove the unused btver1.
31146 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31148 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
31150 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31153 * tree-core.h (struct target_globals): New forward declaration.
31154 (struct tree_target_option): Add globals field.
31155 * tree.h (TREE_TARGET_GLOBALS): Define.
31156 (prepare_target_option_nodes_for_pch): New prototype.
31157 * target-globals.h (struct target_globals): Define even if
31158 !SWITCHABLE_TARGET.
31159 * tree.c (prepare_target_option_node_for_pch,
31160 prepare_target_option_nodes_for_pch): New functions.
31161 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
31162 * config/i386/i386.c: Include target-globals.h.
31163 (ix86_set_current_function): Instead of doing target_reinit
31164 unconditionally, use save_target_globals_default_opts and
31165 restore_target_globals.
31167 2014-01-09 Richard Biener <rguenther@suse.de>
31169 PR tree-optimization/59715
31170 * tree-cfg.h (split_critical_edges): Declare.
31171 * tree-cfg.c (split_critical_edges): Export.
31172 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
31174 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
31176 * cfgexpand.c (expand_stack_vars): Optionally disable
31177 asan stack protection.
31178 (expand_used_vars): Likewise.
31179 (partition_stack_vars): Likewise.
31180 * asan.c (asan_emit_stack_protection): Optionally disable
31181 after return stack usage.
31182 (instrument_derefs): Optionally disable memory access instrumentation.
31183 (instrument_builtin_call): Likewise.
31184 (instrument_strlen_call): Likewise.
31185 (asan_protect_global): Optionally disable global variables protection.
31186 * doc/invoke.texi: Added doc for new options.
31187 * params.def: Added new options.
31188 * params.h: Likewise.
31190 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31192 PR rtl-optimization/59724
31193 * ifcvt.c (cond_exec_process_if_block): Don't call
31194 flow_find_head_matching_sequence with 0 longest_match.
31195 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
31196 non-active insns if !stop_after.
31197 (try_head_merge_bb): Revert 2014-01-07 changes.
31199 2014-01-08 Jeff Law <law@redhat.com>
31201 * ree.c (get_sub_rtx): New function, extracted from...
31202 (merge_def_and_ext): Here.
31203 (combine_reaching_defs): Use get_sub_rtx.
31205 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
31207 * cgraph.h (varpool_variable_node): Do not choke on null node.
31209 2014-01-08 Catherine Moore <clm@codesourcery.com>
31211 * config/mips/mips.md (simple_return): Attempt to use JRC
31213 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
31215 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31217 PR rtl-optimization/59137
31218 * reorg.c (steal_delay_list_from_target): Call update_block for
31220 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
31222 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31224 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
31225 two duplicate entries.
31227 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31230 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31232 * config/mips/mips.c (mips_truncated_op_cost): New function.
31233 (mips_rtx_costs): Adjust test for BADDU.
31234 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31236 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31238 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31239 (*baddu_si): ...this new pattern.
31241 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31244 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31246 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31248 PR middle-end/57748
31249 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31251 (expand_expr, expand_normal): Adjust.
31252 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31253 inner_reference_p. Use inner_reference_p to expand inner references.
31254 (store_expr): Adjust.
31255 * cfgexpand.c (expand_call_stmt): Adjust.
31257 2014-01-08 Rong Xu <xur@google.com>
31259 * gcov-io.c (gcov_var): Move from gcov-io.h.
31260 (gcov_position): Ditto.
31261 (gcov_is_error): Ditto.
31262 (gcov_rewrite): Ditto.
31263 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31264 only part to libgcc/libgcov.h.
31266 2014-01-08 Marek Polacek <polacek@redhat.com>
31268 PR middle-end/59669
31269 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31271 2014-01-08 Marek Polacek <polacek@redhat.com>
31274 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31276 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31278 PR rtl-optimization/59649
31279 * stor-layout.c (get_mode_bounds): For BImode return
31280 0 and STORE_FLAG_VALUE.
31282 2014-01-08 Richard Biener <rguenther@suse.de>
31284 PR middle-end/59630
31285 * gimple.h (is_gimple_builtin_call): Remove.
31286 (gimple_builtin_call_types_compatible_p): New.
31287 (gimple_call_builtin_p): New overload.
31288 * gimple.c (is_gimple_builtin_call): Remove.
31289 (validate_call): Rename to ...
31290 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31291 check return types.
31292 (validate_type): New static function.
31293 (gimple_call_builtin_p): New overload and adjust.
31294 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31295 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31296 (gimple_fold_stmt_to_constant_1): Likewise.
31297 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31299 2014-01-08 Richard Biener <rguenther@suse.de>
31301 PR middle-end/59471
31302 * gimplify.c (gimplify_expr): Gimplify register-register type
31303 VIEW_CONVERT_EXPRs to separate stmts.
31305 2014-01-07 Jeff Law <law@redhat.com>
31307 PR middle-end/53623
31308 * ree.c (combine_set_extension): Handle case where source
31309 and destination registers in an extension insn are different.
31310 (combine_reaching_defs): Allow source and destination registers
31311 in extension to be different under limited circumstances.
31312 (add_removable_extension): Remove restriction that the
31313 source and destination registers in the extension are the same.
31314 (find_and_remove_re): Emit a copy from the extension's
31315 destination to its source after the defining insn if
31316 the source and destination registers are different.
31318 PR middle-end/59285
31319 * ifcvt.c (merge_if_block): If we are merging a block with more than
31320 one successor with a block with no successors, remove any BARRIER
31321 after the second block.
31323 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31325 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31327 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31330 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31331 for 14-bit register offsets when INT14_OK_STRICT is false.
31333 2014-01-07 Roland Stigge <stigge@antcom.de>
31334 Michael Meissner <meissner@linux.vnet.ibm.com>
31337 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31338 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31340 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31342 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31345 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31347 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31348 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31349 rtx is const0_rtx or not.
31351 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31354 * target-globals.c (save_target_globals): Remove this_fn_optab
31356 * toplev.c: Include optabs.h.
31357 (target_reinit): Temporarily restore the global options if another
31358 set of options are in force.
31360 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31362 PR rtl-optimization/58668
31363 * cfgcleanup.c (flow_find_cross_jump): Don't count
31364 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31365 to determine what is counted.
31366 (flow_find_head_matching_sequence): Use active_insn_p to determine
31368 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31370 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31371 determine what is counted.
31373 PR tree-optimization/59643
31374 * tree-predcom.c (split_data_refs_to_components): If one dr is
31375 read and one write, determine_offset fails and the write isn't
31376 in the bad component, just put the read into the bad component.
31378 2014-01-07 Mike Stump <mikestump@comcast.net>
31379 Jakub Jelinek <jakub@redhat.com>
31382 * tree-core.h (struct tree_optimization_option): Change optabs
31383 type from unsigned char * to void *.
31384 * optabs.c (init_tree_optimization_optabs): Adjust
31385 TREE_OPTIMIZATION_OPTABS initialization.
31387 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31390 * config/i386/i386.h (struct machine_function): Add
31391 no_drap_save_restore field.
31392 * config/i386/i386.c (ix86_save_reg): Use
31393 !cfun->machine->no_drap_save_restore instead of
31394 crtl->stack_realign_needed.
31395 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31396 this function clears frame_pointer_needed. Set
31397 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31398 and DRAP reg is needed.
31400 2014-01-06 Marek Polacek <polacek@redhat.com>
31403 * doc/implement-c.texi: Mention that other integer types are
31404 permitted as bit-field types in strictly conforming mode.
31406 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31408 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31409 is newly allocated.
31411 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31413 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31415 2014-01-06 Martin Jambor <mjambor@suse.cz>
31418 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31420 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31422 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31426 * var-tracking.c (add_stores): Preserve the value of the source even if
31427 we don't record the store.
31429 2014-01-06 Terry Guo <terry.guo@arm.com>
31431 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31433 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31436 * config/darwin.c (darwin_function_section): Adjust return values to
31437 correspond to optimisation changes made in r206070.
31439 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31441 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31442 from prefetch_block tune setting.
31443 (nocona_cost): Correct size of prefetch block to 64.
31445 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31447 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31448 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31449 used to save the static chain register in the computation of the offset
31450 from which the FP registers need to be restored.
31452 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31454 PR tree-optimization/59519
31455 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31456 ICE if get_current_def (current_new_name) is already non-NULL, as long
31457 as it is a phi result of some other phi in *new_exit_bb that has
31460 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31461 or vmovdqu* for misaligned_operand.
31462 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31463 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31464 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31465 aligned_mem for AVX512F masked aligned load and store builtins and for
31466 non-temporal moves.
31468 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31470 PR tree-optimization/59651
31471 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31472 Address range for negative step should be added by TYPE_SIZE_UNIT.
31474 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31476 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31477 overlapping registers also for registers other than the stack pointer.
31479 2014-01-03 Marek Polacek <polacek@redhat.com>
31482 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31485 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31488 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31491 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31492 (push splitter): Use <P:MODE_SIZE> instead of
31493 GET_MODE_SIZE (<P:MODE>mode).
31494 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31495 (mov -1, reg peephole2): Likewise.
31496 * config/i386/sse.md (*mov<mode>_internal,
31497 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31498 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31499 *<code><mode>3, *andnot<mode>3<mask_name>,
31500 <mask_codefor><code><mode>3<mask_name>): Likewise.
31501 * config/i386/subst.md (mask_mode512bit_condition,
31502 sd_mask_mode512bit_condition): Likewise.
31504 2014-01-02 Xinliang David Li <davidxl@google.com>
31506 PR tree-optimization/59303
31507 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31508 (dump_predicates): Better output format.
31509 (pred_equal_p): New function.
31510 (is_neq_relop_p): Ditto.
31511 (is_neq_zero_form_p): Ditto.
31512 (pred_expr_equal_p): Ditto.
31513 (pred_neg_p): Ditto.
31514 (simplify_pred): Ditto.
31515 (simplify_preds_2): Ditto.
31516 (simplify_preds_3): Ditto.
31517 (simplify_preds_4): Ditto.
31518 (simplify_preds): Ditto.
31519 (push_pred): Ditto.
31520 (push_to_worklist): Ditto.
31521 (get_pred_info_from_cmp): Ditto.
31522 (is_degenerated_phi): Ditto.
31523 (normalize_one_pred_1): Ditto.
31524 (normalize_one_pred): Ditto.
31525 (normalize_one_pred_chain): Ditto.
31526 (normalize_preds): Ditto.
31527 (normalize_cond_1): Remove function.
31528 (normalize_cond): Ditto.
31529 (is_gcond_subset_of): Ditto.
31530 (is_subset_of_any): Ditto.
31531 (is_or_set_subset_of): Ditto.
31532 (is_and_set_subset_of): Ditto.
31533 (is_norm_cond_subset_of): Ditto.
31534 (pred_chain_length_cmp): Ditto.
31535 (convert_control_dep_chain_into_preds): Type change.
31536 (find_predicates): Ditto.
31537 (find_def_preds): Ditto.
31538 (destroy_predicates_vecs): Ditto.
31539 (find_matching_predicates_in_rest_chains): Ditto.
31540 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31541 (is_pred_expr_subset): Ditto.
31542 (is_pred_chain_subset_of): Ditto.
31543 (is_included_in): Ditto.
31544 (is_superset_of): Ditto.
31546 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31548 Update copyright years.
31550 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31552 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31553 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31554 config/arc/arc.md, config/arc/arc.opt,
31555 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31556 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31557 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31558 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31559 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31560 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31561 vtable-verify.c, vtable-verify.h: Use the standard form for the
31564 2014-01-02 Tobias Burnus <burnus@net-b.de>
31566 * gcc.c (process_command): Update copyright notice dates.
31567 * gcov-dump.c: Ditto.
31569 * doc/cpp.texi: Bump @copying's copyright year.
31570 * doc/cppinternals.texi: Ditto.
31571 * doc/gcc.texi: Ditto.
31572 * doc/gccint.texi: Ditto.
31573 * doc/gcov.texi: Ditto.
31574 * doc/install.texi: Ditto.
31575 * doc/invoke.texi: Ditto.
31577 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31579 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31581 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31583 * config/i386/sse.md (*mov<mode>_internal): Guard
31584 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31586 PR rtl-optimization/59647
31587 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31588 new_rtx into UNSIGNED_FLOAT rtxes.
31590 Copyright (C) 2014 Free Software Foundation, Inc.
31592 Copying and distribution of this file, with or without modification,
31593 are permitted in any medium without royalty provided the copyright
31594 notice and this notice are preserved.