1 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4 * config/s390/s390.c (s390_emit_epilogue): When doing the return
5 address load optimization force s390_optimize_prologue to leave it
6 that way. Only do the optimization if we already decided to push
9 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
11 * asan.c (build_check_stmt): Alignment arg was added.
12 (asan_expand_check_ifn): Optimization for alignment >= 8.
14 2014-09-19 Olivier Hainque <hainque@adacore.com>
16 * config/i386/vxworksae.h: Remove obsolete definitions.
17 (STACK_CHECK_PROTECT): Define.
18 * config/i386/vx-common.h: Remove. Merge contents within
19 config/i386/vxworks.h.
20 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
23 2014-09-19 Olivier Hainque <hainque@adacore.com>
25 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
26 * config/rs6000/t-vxworksmils: New file.
27 * config/rs6000/vxworksmils.h: New file.
29 2014-09-19 Olivier Hainque <hainque@adacore.com>
31 * varasm.c (default_section_type_flags): Flag .persistent.bss
32 sections as SECTION_BSS.
34 2014-09-19 Nick Clifton <nickc@redhat.com>
36 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
37 pop'ed registers so that DCE does not eliminate them.
39 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
42 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
44 2014-09-18 Joseph Myers <joseph@codesourcery.com>
46 * system.h (LIBGCC2_TF_CEXT): Poison.
47 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
48 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
49 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
50 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
51 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
52 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
53 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
54 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
55 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
57 2014-09-19 Kito Cheng <kito@0xlab.org>
59 * except.h: Fix header guard.
60 * addresses.h: Add missing header guard.
61 * cfghooks.h: Likewise.
62 * collect-utils.h: Likewise.
63 * collect2-aix.h: Likewise.
64 * conditions.h: Likewise.
66 * dwarf2asm.h: Likewise.
67 * graphds.h: Likewise.
68 * graphite-scop-detection.h: Likewise.
70 * hw-doloop.h: Likewise.
71 * incpath.h: Likewise.
72 * ipa-inline.h: Likewise.
73 * ipa-ref.h: Likewise.
74 * ira-int.h: Likewise.
76 * lra-int.h: Likewise.
78 * lto-section-names.h: Likewise.
79 * read-md.h: Likewise.
81 * rtl-error.h: Likewise.
83 * targhooks.h: Likewise.
84 * tree-affine.h: Likewise.
86 * xcoffout.h: Likewise.
88 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
91 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
94 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
97 * lra.c (lra): Call recog_init.
99 2014-09-18 Jakub Jelinek <jakub@redhat.com>
102 * asan.c (transform_statements): Don't instrument clobber statements.
104 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
106 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
107 to neon_load1_1reg<q>.
109 2014-09-17 Jakub Jelinek <jakub@redhat.com>
112 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
113 if there are only debug stmts after the noreturn call, instead
114 remove the debug stmts.
116 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
118 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
119 (odr_types_equivalent_p): Use pair hash.
120 (odr_subtypes_equivalent_p): Likewise, do structural compare
121 on ODR types that may be mismatched.
122 (warn_odr): Support warning when only one field is given.
123 (odr_types_equivalent_p): Strenghten comparsions made;
125 (add_type_duplicate): Update VISITED hash set.
127 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
129 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
130 Enable selection of 'posix' or no thread model.
132 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
134 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
135 when architecture is older than ARMv7.
137 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
140 * config/pa/pa.c (pa_function_value): Directly handle aggregates
141 that fit exactly in a word or double word.
143 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
145 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
148 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
149 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
150 Anna Tikhonova <anna.tikhonova@intel.com>
151 Ilya Tocar <ilya.tocar@intel.com>
152 Andrey Turetskiy <andrey.turetskiy@intel.com>
153 Ilya Verbin <ilya.verbin@intel.com>
154 Kirill Yukhin <kirill.yukhin@intel.com>
155 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
158 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
160 (define_mode_iterator VI48F_256): New.
161 (define_mode_attr extract_type): Ditto.
162 (define_mode_attr extract_suf): Ditto.
163 (define_mode_iterator AVX512_VEC): Ditto.
165 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
167 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
169 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
171 (define_mode_attr extract_type_2): Ditto.
172 (define_mode_attr extract_suf_2): Ditto.
173 (define_mode_iterator AVX512_VEC_2): Ditto.
175 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
176 AVX512_VEC_2 mode iterator.
177 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
178 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
179 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
180 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
181 (define_split for V16FI mode): Ditto.
182 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
183 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
184 (define_split for VI8F_256 mode): Ditto.
185 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
186 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
187 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
188 (define_split for VI4F_256 mode): Ditto.
189 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
190 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
191 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
192 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
193 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
194 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
195 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
196 Update `type' attribute, remove explicit `memory' attribute calculation.
198 2014-09-16 Kito Cheng <kito@0xlab.org>
200 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
201 ira_spilled_reg_stack_slots_num if using lra.
202 (do_reload): Remove release ira_spilled_reg_stack_slots part.
203 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
204 make sure not using lra.
205 (ira_reuse_stack_slot): Likewise.
206 (ira_mark_new_stack_slot): Likewise.
208 2014-09-15 Andi Kleen <ak@linux.intel.com>
210 * function.c (allocate_struct_function): Force
211 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
212 profiling is disabled.
214 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
216 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
217 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
218 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
219 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
220 macro with statically checked member functions.
221 * rtl.h (rtx_insn::deleted): New method.
222 (rtx_insn::set_deleted): Likewise.
223 (rtx_insn::set_undeleted): Likewise.
224 (INSN_DELETED_P): Remove.
226 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
228 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
229 result of emit_jump_insn_before to a new variable.
230 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
231 (mark_jump_label_1): Likewise.
232 (mark_jump_label_asm): Likewise.
233 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
234 * rtl.h (mark_jump_label): Adjust.
236 2014-09-15 Jakub Jelinek <jakub@redhat.com>
238 * Makefile.in (dg_target_exps): Remove.
239 (check_gcc_parallelize): Change to just an upper bound number.
240 (check-%-subtargets): Always print the non-parallelized goals.
241 (check_p_vars, check_p_comma, check_p_subwork): Remove.
242 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
243 check_p_numbers3, check_p_numbers4, check_p_numbers5,
244 check_p_numbers6): New variables.
245 (check_p_numbers): Set to sequence from 1 to 9999.
246 (check_p_subdirs): Set to sequence from 1 to minimum of
247 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
249 (check-%, check-parallel-%): Rewritten so that for parallelized
250 testing each job runs all the *.exp files, with
251 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
253 2014-09-15 David Malcolm <dmalcolm@redhat.com>
255 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
257 (arc_sets_cc_p): Likewise.
258 * config/arc/arc.c (arc_print_operand): Use methods of
259 "final_sequence" for clarity, and to enable strengthening of
260 locals "jump" and "delay" from rtx to rtx_insn *.
261 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
262 rtx_insn *; use method of rtx_sequence for typesafety.
263 (arc_get_insn_variants): Use insn method of rtx_sequence for
265 (arc_pad_return): Likewise.
266 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
267 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
268 dyn_cast to rtx_sequence *, using insn method for typesafety.
269 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
270 rtx_sequence * and use insn method when invoking get_attr_length.
271 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
272 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
273 rtx_sequence *, introducing a local "seq", using its insn method
274 from typesafety and clarity.
275 (add_sched_insns_for_speculation): Strengthen local "next" from
277 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
278 (predicate_insn): Likewise.
279 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
281 * config/cris/cris.c (cris_notice_update_cc): Likewise.
282 * config/epiphany/epiphany-protos.h
283 (extern void epiphany_insert_mode_switch_use): Likewise for param
285 (get_attr_sched_use_fpu): Likewise for param.
286 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
287 Likewise for param "insn".
288 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
289 param "insn" of "target_insert_mode_switch_use" callback.
290 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
291 (frv_issues_to_branch_unit_p): Likewise.
292 (frv_pack_insn_p): Likewise.
293 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
294 const rtx * (i.e. mutable rtx_def * const *) to
296 * config/i386/i386-protos.h (standard_sse_constant_opcode):
297 Strengthen first param from rtx to rtx_insn *.
298 (output_fix_trunc): Likewise.
299 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
300 (output_fix_trunc): Likewise.
301 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
303 (min_insn_size): Likewise for param "insn".
304 (get_mem_group): Likewise.
306 (get_insn_path): Likewise.
307 (get_insn_group): Likewise.
308 (count_num_restricted): Likewise.
309 (fits_dispatch_window): Likewise.
310 (add_insn_window): Likewise.
311 (add_to_dispatch_window): Likewise.
312 (debug_insn_dispatch_info_file): Likewise.
313 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
315 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
316 "cmp" and local "prev".
317 (m32c_output_compare): Likewise for param "insn".
318 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
319 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
320 (define_predicate "large_insn_p"): Likewise.
321 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
322 param from rtx to rtx_insn *.
323 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
324 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
325 (m68k_sched_attr_size): Likewise.
326 (sched_get_opxy_mem_type): Likewise for param "insn".
327 (m68k_sched_attr_op_mem): Likewise.
328 (sched_mem_operand_p): Likewise.
329 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
330 * config/mep/mep.c (mep_multi_slot): Likewise.
331 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
333 (mips_sync_loop_insns): Likewise.
334 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
335 method of "final_sequence" for typesafety.
336 (mips_process_sync_loop): Strengthen param "insn" from rtx to
338 (mips_output_sync_loop): Likewise.
339 (mips_sync_loop_insns): Likewise.
340 (mips_74k_agen_init): Likewise.
341 (mips_sched_init): Use NULL rather than NULL_RTX when working with
343 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
344 Strengthen param "insn" from rtx to rtx_insn *.
345 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
347 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
349 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
350 "insn". Use method of rtx_sequence for typesafety.
351 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
353 (branch_needs_nop_p): Likewise.
354 (use_skip_p): Likewise.
355 (pa_insn_refs_are_delayed): Likewise.
356 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
357 for locals "insn", "ninsn".
358 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
360 (is_cracked_insn): Likewise.
361 (is_branch_slot_insn): Likewise.
362 (is_nonpipeline_insn): Likewise.
363 (insn_terminates_group_p): Likewise.
364 (insn_must_be_first_in_group): Likewise.
365 (insn_must_be_last_in_group): Likewise.
366 (force_new_group): Likewise for param "next_insn".
367 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
369 (s390_sched_score): Likewise.
370 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
371 (rtx sfunc_uses_reg): Likewise for sole param.
372 * config/sh/sh.c (sh_print_operand): Use insn method of
373 final_sequence for typesafety.
374 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
375 Use insn method of final_sequence for typesafety.
376 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
377 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
379 (eligible_for_return_delay): Likewise.
380 (eligible_for_sibcall_delay): Likewise.
381 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
382 (eligible_for_return_delay): Likewise.
383 (eligible_for_sibcall_delay): Likewise.
384 * config/stormy16/stormy16-protos.h
385 (xstormy16_output_cbranch_hi): Likewise for final param.
386 (xstormy16_output_cbranch_si): Likewise.
387 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
388 (xstormy16_output_cbranch_si): Likewise.
389 * config/v850/v850-protos.h (notice_update_cc): Likewise.
390 * config/v850/v850.c (notice_update_cc): Likewise.
392 * final.c (get_attr_length_1): Strengthen param "insn" and param
393 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
394 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
395 (get_attr_min_length): Likewise.
396 (shorten_branches): Likewise for signature of locals "length_fun"
397 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
398 from a checked cast and use its methods for clarity and to enable
399 strengthening local "inner_insn" from rtx to rtx_insn *.
400 * genattr.c (gen_attr): When writing out the prototypes of the
401 various generated "get_attr_" functions, strengthen the params of
402 the non-const functions from rtx to rtx_insn *.
403 Similarly, strengthen the params of insn_default_length,
404 insn_min_length, insn_variable_length_p, insn_current_length.
405 (main): Similarly, strengthen the param of num_delay_slots,
406 internal_dfa_insn_code, insn_default_latency, bypass_p,
407 insn_latency, min_issue_delay, print_reservation,
408 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
409 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
410 to hook_int_rtx_insn_unreachable.
411 * genattrtab.c (write_attr_get): When writing out the generated
412 "get_attr_" functions, strengthen the param "insn" from rtx to
413 rtx_insn *, eliminating a checked cast.
414 (make_automaton_attrs): When writing out prototypes of
415 "internal_dfa_insn_code_", "insn_default_latency_" functions
416 and the "internal_dfa_insn_code" and "insn_default_latency"
417 callbacks, strengthen their params from rtx to rtx_insn *
418 * genautomata.c (output_internal_insn_code_evaluation): When
419 writing out code, add a checked cast from rtx to rtx_insn * when
420 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
421 (output_dfa_insn_code_func): Strengthen param of generated
422 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
423 (output_trans_func): Likewise for generated function
425 (output_internal_insn_latency_func): When writing out generated
426 function "internal_insn_latency", rename params from "insn" and
427 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
428 locals "insn" and "insn2" as rtx_insn * with checked casts once
429 we've proven that we're not dealing with const0_rtx.
430 (output_insn_latency_func): Strengthen param of generated
431 function "insn_latency" from rtx to rtx_insn *.
432 (output_print_reservation_func): Likewise for generated function
434 (output_insn_has_dfa_reservation_p): Likewise for generated
435 function "insn_has_dfa_reservation_p".
436 * hooks.c (hook_int_rtx_unreachable): Rename to...
437 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
438 from rtx to rtx_insn *.
439 * hooks.h (hook_int_rtx_unreachable): Likewise.
440 (extern int hook_int_rtx_insn_unreachable): Likewise.
441 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
442 (get_attr_min_length): Likewise.
443 * recog.c (get_enabled_alternatives): Likewise.
444 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
445 * reorg.c (find_end_label): Introduce local rtx "pat" and
446 strengthen local "insn" from rtx to rtx_insn *.
447 (redundant_insn): Use insn method of "seq" rather than element for
448 typesafety; strengthen local "control" from rtx to rtx_insn *.
449 * resource.c (mark_referenced_resources): Add checked cast to
450 rtx_insn * within INSN/JUMP_INSN case.
451 (mark_set_resources): Likewise.
452 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
455 2014-09-15 David Malcolm <dmalcolm@redhat.com>
457 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
458 param "label" from rtx to rtx_insn *.
459 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
461 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
462 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
463 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
464 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
465 * final.c (default_label_align_after_barrier_max_skip): Strengthen
466 param from rtx to rtx_insn *.
467 (default_loop_align_max_skip): Likewise.
468 (default_label_align_max_skip): Likewise.
469 (default_jump_align_max_skip): Likewise.
470 * target.def (label_align_after_barrier_max_skip): Likewise.
471 (loop_align_max_skip): Likewise.
472 (label_align_max_skip): Likewise.
473 (jump_align_max_skip): Likewise.
474 * targhooks.h (default_label_align_after_barrier_max_skip):
476 (default_loop_align_max_skip): Likewise.
477 (default_label_align_max_skip): Likewise.
478 (default_jump_align_max_skip): Likewise.
480 2014-09-15 David Malcolm <dmalcolm@redhat.com>
482 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
483 from const_rtx to const rtx_insn *. Update union members from rtx
485 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
486 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
487 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
488 strengthen both params from const_rtx to const rtx_insn *.
489 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
490 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
491 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
493 * target.def (can_follow_jump): Strengthen both params from
494 const_rtx to const rtx_insn *, and update default implementation
495 from hook_bool_const_rtx_const_rtx_true to
496 hook_bool_const_rtx_insn_const_rtx_insn_true.
498 2014-09-15 David Malcolm <dmalcolm@redhat.com>
500 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
501 "insn" from rtx to rtx_insn *.
502 * sched-int.h (deps_start_bb): Likewise for 2nd param.
504 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
505 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
506 Anna Tikhonova <anna.tikhonova@intel.com>
507 Ilya Tocar <ilya.tocar@intel.com>
508 Andrey Turetskiy <andrey.turetskiy@intel.com>
509 Ilya Verbin <ilya.verbin@intel.com>
510 Kirill Yukhin <kirill.yukhin@intel.com>
511 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
514 (define_insn "vcvtph2ps<mask_name>"): Add masking.
515 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
516 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
517 (define_expand "vcvtps2ph_mask"): New.
518 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
519 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
520 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
522 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
523 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
524 Anna Tikhonova <anna.tikhonova@intel.com>
525 Ilya Tocar <ilya.tocar@intel.com>
526 Andrey Turetskiy <andrey.turetskiy@intel.com>
527 Ilya Verbin <ilya.verbin@intel.com>
528 Kirill Yukhin <kirill.yukhin@intel.com>
529 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
531 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
533 (define_mode_iterator VI24_AVX512BW_1): Ditto.
534 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
535 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
536 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
537 also for TARGET_AVX512VL.
538 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
540 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
542 * doc/install.texi (Options specification): add
543 --disable-libsanitizer item.
545 2014-09-14 James Clarke <jrtc27@jrtc27.com>
546 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
549 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
551 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
552 kernel version check to avoid incrementing it after every major OS X
554 (darwin_default_min_version): Avoid static memory buffer.
556 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
558 * tree.c (need_assembler_name_p): Store C++ type mangling only
561 2014-09-13 Marek Polacek <polacek@redhat.com>
563 * tree.c (protected_set_expr_location): Don't check whether T is
566 2014-09-12 DJ Delorie <dj@redhat.com>
568 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
569 (extend_and_shift1_hipsi2): Likewise.
570 (extend_and_shift2_hipsi2): Likewise.
572 2014-09-12 David Malcolm <dmalcolm@redhat.com>
574 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
575 with NULL when dealing with an insn.
576 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
577 from rtx to rtx_insn *.
578 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
579 const_rtx to const rtx_insn *.
580 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
582 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
584 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
587 2014-09-12 Joseph Myers <joseph@codesourcery.com>
589 * target.def (libgcc_floating_mode_supported_p): New hook.
590 * targhooks.c (default_libgcc_floating_mode_supported_p): New
592 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
593 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
594 (LIBGCC2_HAS_TF_MODE): Remove.
595 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
596 * doc/tm.texi: Regenerate.
597 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
599 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
600 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
601 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
602 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
603 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
604 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
605 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
606 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
607 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
608 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
610 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
611 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
612 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
613 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
614 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
615 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
616 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
617 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
618 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
619 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
620 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
621 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
622 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
623 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
625 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
627 (ia64_libgcc_floating_mode_supported_p): New function.
628 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
629 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
630 (IA64_NO_LIBGCC_TFMODE): Define.
631 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
632 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
634 (pdp11_scalar_mode_supported_p): New function.
635 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
636 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
638 2014-09-12 Richard Biener <rguenther@suse.de>
641 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
643 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
645 * tree.c (integer_each_onep): New function.
646 * tree.h (integer_each_onep): Declare it.
647 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
648 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
649 (X & 1) == 0 for vector and complex.
651 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
653 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
655 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
656 cost to spilling from integer to FP registers.
658 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
660 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
662 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
663 are now handled correctly.
665 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
667 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
668 handling of CALLER_SAVE_REGS and POINTER_REGS.
670 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
672 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
673 the number of hard registers.
675 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
676 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
677 Anna Tikhonova <anna.tikhonova@intel.com>
678 Ilya Tocar <ilya.tocar@intel.com>
679 Andrey Turetskiy <andrey.turetskiy@intel.com>
680 Ilya Verbin <ilya.verbin@intel.com>
681 Kirill Yukhin <kirill.yukhin@intel.com>
682 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
685 (define_mode_iterator VI48_AVX512VL): New.
686 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
687 "avx512f_vternlog<mode>_maskz" and update mode iterator.
688 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
689 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
690 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
691 "avx512f_vternlog<mode>_mask" and update mode iterator.
692 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
693 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
695 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
696 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
697 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
698 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
699 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
700 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
702 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
703 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
704 Anna Tikhonova <anna.tikhonova@intel.com>
705 Ilya Tocar <ilya.tocar@intel.com>
706 Andrey Turetskiy <andrey.turetskiy@intel.com>
707 Ilya Verbin <ilya.verbin@intel.com>
708 Kirill Yukhin <kirill.yukhin@intel.com>
709 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
711 * config/i386/sse.md (VI128_256): Delete.
712 (define_mode_iterator VI124_256): New.
713 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
714 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
715 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
716 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
717 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
718 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
719 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
720 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
722 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
723 in presence of AVX-512.
725 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
726 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
727 Anna Tikhonova <anna.tikhonova@intel.com>
728 Ilya Tocar <ilya.tocar@intel.com>
729 Andrey Turetskiy <andrey.turetskiy@intel.com>
730 Ilya Verbin <ilya.verbin@intel.com>
731 Kirill Yukhin <kirill.yukhin@intel.com>
732 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
735 (define_expand "<avx512>_gathersi<mode>"): Rename from
736 "avx512f_gathersi<mode>".
737 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
738 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
739 (define_expand "<avx512>_gatherdi<mode>"): Rename from
740 "avx512f_gatherdi<mode>".
741 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
742 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
744 (define_expand "<avx512>_scattersi<mode>"): Rename from
745 "avx512f_scattersi<mode>".
746 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
747 (define_expand "<avx512>_scatterdi<mode>"): Rename from
748 "avx512f_scatterdi<mode>".
749 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
751 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
753 * ira.h (ira_finish_once): Delete.
754 * ira-int.h (target_ira_int::~target_ira_int): Declare.
755 (target_ira_int::free_ira_costs): Likewise.
756 (target_ira_int::free_register_move_costs): Likewise.
757 (ira_finish_costs_once): Delete.
758 * ira.c (free_register_move_costs): Replace with...
759 (target_ira_int::free_register_move_costs): ...this new function.
760 (target_ira_int::~target_ira_int): Define.
761 (ira_init): Call free_register_move_costs as a member function rather
762 than a global function.
763 (ira_finish_once): Delete.
764 * ira-costs.c (free_ira_costs): Replace with...
765 (target_ira_int::free_ira_costs): ...this new function.
766 (ira_init_costs): Call free_ira_costs as a member function rather
767 than a global function.
768 (ira_finish_costs_once): Delete.
769 * target-globals.c (target_globals::~target_globals): Call the
770 target_ira_int destructor.
771 * toplev.c: Include lra.h.
772 (finalize): Call lra_finish_once rather than ira_finish_once.
774 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
776 * common.opt (flto-odr-type-merging): New flag.
777 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
778 (types_same_for_odr): Likewise.
779 (odr_subtypes_equivalent_p): Likewise.
780 (add_type_duplicate): Do not walk type variants.
781 (register_odr_type): New function.
782 * ipa-utils.h (register_odr_type): Declare.
783 (odr_type_p): New function.
784 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
786 * doc/invoke.texi (-flto-odr-type-merging): Document.
787 * tree.c (need_assembler_name_p): Compute ODR names when asked
789 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
791 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
794 * config/i386/i386.c (ix86_option_override_internal): Also turn
795 off OPTION_MASK_ABI_X32 for -m16.
797 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
799 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
802 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
805 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
806 Directly forward to __*_DENORM_MIN__.
808 2014-09-11 David Malcolm <dmalcolm@redhat.com>
810 * rtl.h (LABEL_REF_LABEL): New macro.
812 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
813 of XEXP (, 0), where we know that we have a LABEL_REF.
814 * cfgbuild.c (make_edges): Likewise.
815 (purge_dead_tablejump_edges): Likewise.
816 * cfgexpand.c (convert_debug_memory_address): Likewise.
817 * cfgrtl.c (patch_jump_insn): Likewise.
818 * combine.c (distribute_notes): Likewise.
819 * cse.c (hash_rtx_cb): Likewise.
820 (exp_equiv_p): Likewise.
821 (fold_rtx): Likewise.
822 (check_for_label_ref): Likewise.
823 * cselib.c (rtx_equal_for_cselib_1): Likewise.
824 (cselib_hash_rtx): Likewise.
825 * emit-rtl.c (mark_label_nuses): Likewise.
826 * explow.c (convert_memory_address_addr_space): Likewise.
827 * final.c (output_asm_label): Likewise.
828 (output_addr_const): Likewise.
829 * gcse.c (add_label_notes): Likewise.
830 * genconfig.c (walk_insn_part): Likewise.
831 * genrecog.c (validate_pattern): Likewise.
832 * ifcvt.c (cond_exec_get_condition): Likewise.
833 (noce_emit_store_flag): Likewise.
834 (noce_get_alt_condition): Likewise.
835 (noce_get_condition): Likewise.
836 * jump.c (maybe_propagate_label_ref): Likewise.
837 (mark_jump_label_1): Likewise.
838 (redirect_exp_1): Likewise.
839 (rtx_renumbered_equal_p): Likewise.
840 * lra-constraints.c (operands_match_p): Likewise.
841 * reload.c (operands_match_p): Likewise.
842 (find_reloads): Likewise.
843 * reload1.c (set_label_offsets): Likewise.
844 * reorg.c (get_branch_condition): Likewise.
845 * rtl.c (rtx_equal_p_cb): Likewise.
846 (rtx_equal_p): Likewise.
847 * rtlanal.c (reg_mentioned_p): Likewise.
848 (rtx_referenced_p): Likewise.
849 (get_condition): Likewise.
850 * sched-vis.c (print_value): Likewise.
851 * varasm.c (const_hash_1): Likewise.
852 (compare_constant): Likewise.
853 (const_rtx_hash_1): Likewise.
854 (output_constant_pool_1): Likewise.
856 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
858 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
859 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
861 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
862 cr6_test_for_lt_reverse): Ditto.
864 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
867 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
869 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
871 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
872 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
873 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
874 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
877 (aarch64_fold_builtin): Remove all reinterpret cases.
879 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
881 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
883 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
884 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
885 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
886 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
887 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
888 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
889 aarch64_reinterpretv2df<mode>): Delete.
891 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
893 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
894 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
895 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
896 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
897 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
898 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
899 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
900 vreinterpret_u32_f64): Use cast.
902 * config/aarch64/iterators.md (VD_RE): Delete.
904 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
906 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
907 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
908 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
909 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
910 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
911 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
912 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
913 Replace inline assembler with __aarch64_vset_lane_any.
915 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
917 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
919 (vmull_high_lane_s32): Likewise.
920 (vmull_high_lane_u16): Likewise.
921 (vmull_high_lane_u32): Likewise.
923 2014-09-11 Jason Merrill <jason@redhat.com>
926 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
928 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
931 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
932 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
933 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
935 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
936 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
937 Anna Tikhonova <anna.tikhonova@intel.com>
938 Ilya Tocar <ilya.tocar@intel.com>
939 Andrey Turetskiy <andrey.turetskiy@intel.com>
940 Ilya Verbin <ilya.verbin@intel.com>
941 Kirill Yukhin <kirill.yukhin@intel.com>
942 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
945 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
946 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
947 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
949 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
950 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
952 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
954 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
955 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
956 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
957 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
958 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
959 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
960 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
961 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
963 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
965 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
966 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
967 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
969 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
971 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
972 to access removed nodes.
974 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
976 PR tree-optimization/63186
977 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
978 (mark_nonssa_use): Likewise.
979 (verify_non_ssa_vars): Verify all header blocks for label
982 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
983 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
984 Anna Tikhonova <anna.tikhonova@intel.com>
985 Ilya Tocar <ilya.tocar@intel.com>
986 Andrey Turetskiy <andrey.turetskiy@intel.com>
987 Ilya Verbin <ilya.verbin@intel.com>
988 Kirill Yukhin <kirill.yukhin@intel.com>
989 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
992 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
993 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
994 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
995 "<avx2_avx512f>_permvar<mode><mask_name>".
996 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
997 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
998 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
999 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
1001 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
1002 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1003 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
1004 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1006 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
1008 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
1009 V2DF, V4SF, DF, and DI modes.
1010 (vsx_fmav2df2): Likewise.
1011 (vsx_float_fix_<mode>2): Likewise.
1012 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
1014 2014-09-10 Xinliang David Li <davidxl@google.com>
1017 * config/arm/arm.md (movcond_addsi): Handle case where source
1018 and target operands are the same.
1020 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1022 * final.c (this_is_asm_operands): Strengthen this variable from
1023 rtx to const rtx_insn *.
1024 * output.h (this_is_asm_operands): Likewise.
1025 * rtl-error.c (location_for_asm): Strengthen param "insn" from
1026 const_rtx to const rtx_insn *.
1027 (diagnostic_for_asm): Likewise.
1028 * rtl-error.h (error_for_asm): Likewise.
1029 (warning_for_asm): Likewise.
1031 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1033 * genextract.c (print_header): When writing out insn_extract to
1034 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
1035 * recog.h (insn_extract): Strengthen the param from rtx to
1038 2014-09-10 Mike Stump <mikestump@comcast.net>
1040 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
1043 2014-09-10 Martin Jambor <mjambor@suse.cz>
1045 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
1046 (analyze): Do not set analyze flag if expand_thunk returns false;.
1047 (create_wrapper): Likewise.
1048 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
1050 2014-09-10 Martin Jambor <mjambor@suse.cz>
1053 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
1054 new decl properly. Analyze the new thunk if it is expanded.
1056 2014-09-10 Andreas Schwab <schwab@suse.de>
1058 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
1059 [USED_FOR_TARGET]: Define.
1061 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
1063 * config/mips/mips.c (mips_secondary_reload_class): Handle
1066 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
1068 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
1071 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1073 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
1074 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
1075 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
1076 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
1077 flag_delete_null_pointer_checks for them.
1078 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
1079 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
1080 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
1081 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
1082 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
1084 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
1085 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
1086 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
1087 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
1088 * doc/invoke.texi (-fsanitize=nonnull-attribute,
1089 -fsanitize=returns-nonnull-attribute): Document.
1091 * ubsan.h (struct ubsan_mismatch_data): Removed.
1092 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1093 * ubsan.c (ubsan_source_location): For unknown locations,
1094 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
1095 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1096 Allow more than one location and arbitrary extra arguments passed
1097 in ... instead of through MISMATCH pointer.
1098 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
1099 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
1100 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
1103 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1104 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1105 Anna Tikhonova <anna.tikhonova@intel.com>
1106 Ilya Tocar <ilya.tocar@intel.com>
1107 Andrey Turetskiy <andrey.turetskiy@intel.com>
1108 Ilya Verbin <ilya.verbin@intel.com>
1109 Kirill Yukhin <kirill.yukhin@intel.com>
1110 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1112 * config/i386/sse.md
1113 (define_mode_iterator VI48F): New.
1114 (define_insn "<avx512>_compress<mode>_mask"): Rename from
1115 "avx512f_compress<mode>_mask" and update mode iterator.
1116 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
1117 "avx512f_compressstore<mode>_mask" and update mode iterator.
1118 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
1119 "avx512f_expand<mode>_maskz" and update mode iterator.
1120 (define_insn "<avx512>_expand<mode>_mask"): Rename from
1121 "avx512f_expand<mode>_mask" and update mode iterator.
1123 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1124 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1125 Anna Tikhonova <anna.tikhonova@intel.com>
1126 Ilya Tocar <ilya.tocar@intel.com>
1127 Andrey Turetskiy <andrey.turetskiy@intel.com>
1128 Ilya Verbin <ilya.verbin@intel.com>
1129 Kirill Yukhin <kirill.yukhin@intel.com>
1130 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1132 * config/i386/i386.c
1133 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
1134 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
1135 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
1136 avx512dq_rangepv4sf_mask.
1137 * config/i386/sse.md
1138 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
1140 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
1141 (define_insn "reduces<mode>"): Ditto.
1142 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
1144 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
1145 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
1146 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
1148 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1149 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1150 Anna Tikhonova <anna.tikhonova@intel.com>
1151 Ilya Tocar <ilya.tocar@intel.com>
1152 Andrey Turetskiy <andrey.turetskiy@intel.com>
1153 Ilya Verbin <ilya.verbin@intel.com>
1154 Kirill Yukhin <kirill.yukhin@intel.com>
1155 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1157 * config/i386/i386.c
1158 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
1159 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
1160 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
1161 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
1162 avx512vl_getmantv2df_mask.
1163 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
1164 avx512f_vgetmantv4sf_round.
1165 * config/i386/sse.md
1166 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
1167 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
1169 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
1170 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
1171 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
1172 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
1174 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
1175 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
1176 update mode iterator.
1178 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
1179 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
1182 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
1183 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
1184 update mode iterator.
1185 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
1186 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
1189 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
1190 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
1192 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
1193 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
1194 update mode iterator.
1195 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
1196 "avx512f_getmant<mode><round_saeonly_name>".
1198 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1201 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
1203 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1204 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1205 Anna Tikhonova <anna.tikhonova@intel.com>
1206 Ilya Tocar <ilya.tocar@intel.com>
1207 Andrey Turetskiy <andrey.turetskiy@intel.com>
1208 Ilya Verbin <ilya.verbin@intel.com>
1209 Kirill Yukhin <kirill.yukhin@intel.com>
1210 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1212 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1213 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1214 (define_mode_iterator FMAMODE_AVX512): New.
1215 (define_mode_iterator FMAMODE): Remove conditions.
1216 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1217 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1218 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1220 (define_mode_iterator FMAMODE_NOVF512): Remove.
1221 (define_insn "*fma_fmadd_<mode>"): Rename from
1222 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1223 FMAMODE mode iterator.
1224 (define_mode_iterator VF_SF_AVX512VL): New.
1225 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1226 Use VF_SF_AVX512VL mode iterator.
1227 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1228 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1230 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1231 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1233 (define_insn "*fma_fmsub_<mode>"): Rename from
1234 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1235 FMAMODE mode iterator.
1236 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1237 Use VF_SF_AVX512VL mode iterator.
1238 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1239 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1241 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1242 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1244 (define_insn "*fma_fnmadd_<mode>"): Rename from
1245 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1246 use FMAMODE mode iterator.
1247 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1248 Use VF_SF_AVX512VL mode iterator.
1249 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1250 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1252 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1253 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1255 (define_insn "*fma_fnmsub_<mode>"): Rename from
1256 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1257 FMAMODE mode iterator.
1258 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1259 Use VF_SF_AVX512VL mode iterator.
1260 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1261 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1263 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1264 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1266 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1267 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1268 use VF_AVX512VL mode iterator.
1269 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1270 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1272 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1273 Use VF_SF_AVX512VL mode iterator.
1274 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1275 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1277 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1278 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1280 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1281 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1282 remove usage of subst.
1283 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1284 Use VF_SF_AVX512VL mode iterator.
1285 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1286 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1288 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1289 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1292 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1295 * calls.c (precompute_arguments): Check
1296 promoted_for_signed_and_unsigned_p and set the promoted mode.
1297 (promoted_for_signed_and_unsigned_p): New function.
1298 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1299 and set the promoted mode.
1300 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1301 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1302 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1304 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1306 * opth-gen.awk: Generate mapping from cpp message reasons to the
1307 options that enable them.
1308 * doc/options.texi (CppReason): Document.
1310 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1312 * doc/invoke.texi (Wnormalized=): Update.
1314 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1317 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1318 operands. Split off the constant operand alternative to ...
1319 (*bool<mode>3_imm): New.
1321 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1323 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1324 const rtx_insn *, and move prototype to above...
1325 (single_set): ...this. Convert this from a macro to an inline
1326 function, enforcing the requirement that the param is a const
1328 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1330 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1331 Strengthen both params from rtx to rtx_insn *.
1332 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1333 Likewise; introduce locals "producer_set", "consumer_set", using
1334 them in place of "producer" and "consumer" when dealing with SET
1336 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1337 when invoking single_set in region guarded by INSN_P.
1338 (avr_out_bitop): Likewise.
1339 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1340 region guarded by GET_CODE check, using methods to strengthen
1341 local "this_insn" from rtx to rtx_insn *, and for clarity.
1342 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1343 Strengthen local "insn" from rtx to rtx_insn *.
1344 (define_insn_and_split "xload<mode>_A"): Likewise.
1345 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1347 (find_load): Likewise for return type.
1348 (workaround_speculation): Likewise for both locals named
1350 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1352 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1354 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1356 * config/h8300/h8300.c (notice_update_cc): Likewise.
1357 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1358 "insn" and "dep_insn".
1359 (exact_store_load_dependency): Likewise for both params.
1360 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1361 since this now clashes with inline function. Instead, delay
1362 calling single_set until the point where its needed, and then
1363 assign the result to "compare_set" and rework the conditional that
1365 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1366 local "last" from rtx to rtx_insn *.
1367 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1369 (mips_store_data_bypass_p): Likewise for both params.
1370 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1372 (mips_store_data_bypass_p): Likewise for both params.
1373 (mips_orphaned_high_part_p): Likewise for param "insn".
1374 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1375 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1376 Introduce local rtx "insn2_pat".
1377 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1379 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1380 Introduce local rtx "set", using it in place of "insn" for the
1381 result of single_set. This appears to fix a bug, since the call
1382 to find_regno_note on a SET does nothing.
1383 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1384 params from rtx to rtx_insn *.
1385 (set_to_load_agen): Likewise.
1386 * config/s390/s390.c (s390_label_align): Likewise for local
1387 "prev_insn". Introduce new rtx locals "set" and "src", using
1388 them in place of "prev_insn" for the results of single_set
1389 and SET_SRC respectively.
1390 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1391 Introduce new rtx local "set" using in place of "jump" for the
1392 result of single_set. Use SET_SRC (set) rather than plain
1394 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1396 (noncall_uses_reg): Likewise.
1397 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1398 guarded by GET_CODE check, using its methods for clarity, and to
1399 enable strengthening local "this_insn" from rtx to rtx_insn *.
1400 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1401 "insn" from rtx to rtx_insn *.
1402 (define_expand "umulhisi3"): Likewise.
1403 (define_expand "smulsi3_highpart"): Likewise.
1404 (define_expand "umulsi3_highpart"): Likewise.
1405 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1406 local "after". Replace GET_CODE check with a dyn_cast,
1407 introducing new local rtx_sequence * "seq", using insn method for
1410 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1411 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1412 place of "insn" once we're dealing with patterns rather than the
1414 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1415 (scan_trace): Likewise for local "elt", updating lookups within
1416 sequence to use insn method rather than element method.
1417 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1419 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1420 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1421 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1422 invoking single_set.
1423 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1424 "insn" from rtx to rtx_insn *.
1425 (skip_usage_debug_insns): Likewise for return type, adding a
1427 (check_secondary_memory_needed_p): Likewise for local "insn".
1428 (inherit_reload_reg): Likewise.
1429 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1430 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1432 (store_data_bypass_p): Likewise for both params.
1433 (if_test_bypass_p): Likewise.
1434 * recog.h (store_data_bypass_p): Likewise for both params.
1435 (if_test_bypass_p): Likewise.
1436 * reload.c (find_equiv_reg): Likewise for local "where".
1437 * reorg.c (delete_jump): Likewise for param "insn".
1438 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1439 to const rtx_insn *.
1440 * store-motion.c (replace_store_insn): Likewise for param "del".
1441 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1442 and use its methods for clarity, and to strengthen local "del"
1443 from rtx to rtx_insn *.
1444 (build_store_vectors): Use insn method of "st" when calling
1445 replace_store_insn for typesafety and clarity.
1447 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1449 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1450 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1451 on how to make it legal in future.
1453 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1455 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1457 (restinsn): Likewise.
1458 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1460 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1462 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1464 (arc_hazard): Likewise for both params.
1465 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1466 checked casts to rtx_sequence * and uses of the insn method for
1468 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1469 (arc_adjust_insn_length): Likewise for param "insn".
1470 (struct insn_length_parameters_s): Likewise for first param of
1471 "get_variants" callback field.
1472 (arc_get_insn_variants): Likewise for first param and local
1473 "inner". Replace a check of GET_CODE with a dyn_cast to
1474 rtx_sequence *, using methods for type-safety and clarity.
1475 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1476 rtx_sequence * and uses of the insn method for type-safety when
1477 invoking arc_adjust_insn_length.
1478 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1480 (arm_address_offset_is_imm): Likewise.
1481 (struct tune_params): Likewise for params 1 and 3 of the
1482 "sched_adjust_cost" callback field.
1483 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1484 params 1 and 3 ("insn" and "dep").
1485 (xscale_sched_adjust_cost): Likewise.
1486 (fa726te_sched_adjust_cost): Likewise.
1487 (cortexa7_older_only): Likewise for param "insn".
1488 (cortexa7_younger): Likewise.
1489 (arm_attr_length_move_neon): Likewise.
1490 (arm_address_offset_is_imm): Likewise.
1491 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1492 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1493 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1494 (workaround_speculation): Likewise for local "last_condjump".
1495 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1496 (shadow_or_blockage_p): Likewise.
1497 (get_unit_reqs): Likewise.
1498 (get_unit_operand_masks): Likewise.
1499 (c6x_registers_update): Likewise.
1500 (returning_call_p): Likewise.
1501 (can_use_callp): Likewise.
1502 (convert_to_callp): Likewise.
1503 (find_last_same_clock): Likwise for local "t".
1504 (reorg_split_calls): Likewise for local "shadow".
1505 (hwloop_pattern_reg): Likewise for param "insn".
1506 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1507 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1508 (frv_extract_membar): Likewise.
1509 (frv_optimize_membar_local): Strengthen param "last_membar" from
1510 rtx * to rtx_insn **.
1511 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1513 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1515 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1516 both params from rtx to rtx_insn *.
1517 (ia64_ld_address_bypass_p): Likewise.
1518 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1520 (ia64_safe_type): Likewise.
1521 (group_barrier_needed): Likewise.
1522 (safe_group_barrier_needed): Likewise.
1523 (ia64_single_set): Likewise.
1524 (is_load_p): Likewise.
1525 (record_memory_reference): Likewise.
1526 (get_mode_no_for_insn): Likewise.
1527 (important_for_bundling_p): Likewise.
1528 (unknown_for_bundling_p): Likewise.
1529 (ia64_st_address_bypass_p): Likewise for both params.
1530 (ia64_ld_address_bypass_p): Likewise.
1531 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1532 in place of rtx "x" after the emit_insn call.
1533 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1534 Strengthen param from rtx to rtx_insn *.
1535 (ix86_agi_dependent): Likewise for both params.
1536 (ix86_attr_length_immediate_default): Likewise for param 1.
1537 (ix86_attr_length_address_default): Likewise for param.
1538 (ix86_attr_length_vex_default): Likewise for param 1.
1539 * config/i386/i386.c (ix86_attr_length_immediate_default):
1540 Likewise for param "insn".
1541 (ix86_attr_length_address_default): Likewise.
1542 (ix86_attr_length_vex_default): Likewise.
1543 (ix86_agi_dependent): Likewise for both params.
1544 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1545 (vselect_insn): Likewise for this variable.
1546 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1548 (m68k_sched_attr_opy_type): Likewise.
1549 * config/m68k/m68k.c (sched_get_operand): Likewise.
1550 (sched_attr_op_type): Likewise.
1551 (m68k_sched_attr_opx_type): Likewise.
1552 (m68k_sched_attr_opy_type): Likewise.
1553 (sched_get_reg_operand): Likewise.
1554 (sched_get_mem_operand): Likewise.
1555 (m68k_sched_address_bypass_p): Likewise for both params.
1556 (sched_get_indexed_address_scale): Likewise.
1557 (m68k_sched_indexed_address_bypass_p): Likewise.
1558 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1559 (m68k_sched_indexed_address_bypass_p): Likewise.
1560 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1561 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1563 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1564 params from rtx to rtx_insn *.
1565 (mips_fmadd_bypass): Likewise.
1566 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1567 (mips_linked_madd_p): Likewise.
1568 (mips_macc_chains_last_hilo): Likewise for this variable.
1569 (mips_macc_chains_record): Likewise for param.
1570 (vr4130_last_insn): Likewise for this variable.
1571 (vr4130_swap_insns_p): Likewise for both params.
1572 (mips_ls2_variable_issue): Likewise for param.
1573 (mips_need_noat_wrapper_p): Likewise for param "insn".
1574 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1575 in place of "x" after the emit_insn.
1576 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1577 params from rtx to rtx_insn *.
1578 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1579 (pa_combine_instructions): Introduce local "par" for result of
1580 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1582 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1583 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1584 (rl78_alloc_physical_registers_op1): Likewise.
1585 (rl78_alloc_physical_registers_op2): Likewise.
1586 (rl78_alloc_physical_registers_ro1): Likewise.
1587 (rl78_alloc_physical_registers_cmp): Likewise.
1588 (rl78_alloc_physical_registers_umul): Likewise.
1589 (rl78_alloc_address_registers_macax): Likewise.
1590 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1591 * config/s390/predicates.md (execute_operation): Likewise for
1593 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1595 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1596 (addr_generation_dependency_p): Likewise for param "insn".
1597 (s390_agen_dep_p): Likewise for both params.
1598 (s390_fpload_toreg): Likewise for param "insn".
1599 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1600 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1602 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1603 * config/sh/sh_treg_combine.cc
1604 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1606 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1607 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1608 "and_insn", "load", "shift".
1609 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1611 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1612 for XEXP (note, 0) of the REG_CC_SETTER note.
1613 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1614 rtx_insn *, eliminating a checked cast made redundant by this.
1615 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1617 * genattr.c (main): When writing out the prototype to
1618 const_num_delay_slots, strengthen the param from rtx to
1620 * genattrtab.c (write_const_num_delay_slots): Likewise when
1621 writing out the implementation of const_num_delay_slots.
1622 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1623 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1624 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1625 favor of new rtx locals "src" and "set" and new local rtx_insn *
1627 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1629 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1630 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1632 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1633 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1634 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1635 the top-level scope, replacing with new more tightly-scoped rtx
1636 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1637 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1639 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1641 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1643 (ira_setup_alts): Likewise for param "insn".
1644 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1645 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1647 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1648 new more-tightly scoped rtx locals "add3_insn", "insn",
1649 "add2_insn" and rtx_insn * "move_insn".
1650 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1651 checked cast on result of gen_move_insn when invoking
1653 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1655 (verify_changes): Add a checked cast on "object" when invoking
1657 (extract_insn_cached): Strengthen param "insn" from rtx to
1659 (extract_constrain_insn_cached): Likewise.
1660 (extract_insn): Likewise.
1661 * recog.h (insn_invalid_p): Likewise for param 1.
1662 (recog_memoized): Likewise for param.
1663 (extract_insn): Likewise.
1664 (extract_constrain_insn_cached): Likewise.
1665 (extract_insn_cached): Likewise.
1666 * reload.c (can_reload_into): Likewise for local "test_insn".
1667 * reload.h (cleanup_subreg_operands): Likewise for param.
1668 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1669 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1670 result of emit_insn. Remove a checked cast made redundant by this
1672 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1674 * sel-sched.c (get_reg_class): Likewise.
1676 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1677 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1679 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1680 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1682 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1684 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1686 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1687 const rtx_insn *, and from rtx to rtx_insn * for the other
1689 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1690 INSN_LOCATION, since we know INSN_P holds.
1691 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1692 (insn_file): Likewise.
1693 (insn_scope): Likewise.
1694 (insn_location): Likewise.
1696 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1697 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1698 for the result of gen_load_const_gp.
1699 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1700 param from rtx to rtx_insn *.
1701 * config/rs6000/rs6000.c (output_call): Likewise.
1702 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1703 introducing a checked cast to rtx_sequence * and use of the insn
1705 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1706 from rtx to rtx_insn *.
1707 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1708 (insn_line): Likewise.
1709 (insn_file): Likewise.
1710 (insn_location): Likewise.
1711 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1712 from rtx to rtx_insn *.
1713 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1714 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1715 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1717 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1718 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1720 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1722 * combine.c (try_combine): Eliminate checked cast on result of
1724 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1725 autogenerated one by strengthening the return type and params 2 and 3
1726 from rtx to rtx_insn *, and by naming the params.
1727 * gengenrtl.c (special_rtx): Add INSN to those that are
1729 * rtl.h (gen_rtx_INSN): New prototype.
1731 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1733 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1735 (no_equiv): Likewise.
1736 (update_equiv_regs): Likewise.
1737 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1738 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1739 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1741 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1742 from rtx to rtx_insn_list *.
1743 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1744 rtx_insn_list * and use methods for clarity and typesafety.
1745 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1747 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1748 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1749 an INSN_LIST, not an insn.
1750 (reverse_equiv_p): Strengthen local "insns" from rtx to
1751 rtx_insn_list * and use methods for clarity and typesafety.
1752 (contains_reloaded_insn_p): Likewise for local "list".
1754 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1756 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1757 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1758 (arm_builtin_vectorized_function): Likewise.
1759 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1760 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1762 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1764 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1765 * builtins.h (default_target_builtins): Likewise.
1766 * gcse.h (default_target_gcse): Likewise.
1767 * target-globals.h (target_globals): Add a destructor. Convert
1768 void-pointer fields back to their real type and change from
1769 GTY((atomic)) to GTY((skip)).
1770 (restore_target_globals): Remove casts accordingly.
1771 * target-globals.c (save_target_globals): Use XCNEW rather than
1772 ggc_internal_cleared_alloc to allocate non-GC structures.
1773 Use ggc_cleared_alloc to allocate the target_globals structure
1775 (target_globals::~target_globals): Define.
1777 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1779 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1780 mnemonic instead of fldmfdd.
1781 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1782 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1783 Output vpush when address register is SP.
1784 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1785 (vfp_output_vstmd): ... This.
1786 * config/arm/vfp.md (push_multi_vfp): Update call to
1789 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1791 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1793 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1795 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1796 (*sqrtdf2_vfp): Likewise.
1797 (*cmpsf_vfp): Likewise.
1798 (*cmpsf_trap_vfp): Likewise.
1799 (*cmpdf_vfp): Likewise.
1800 (*cmpdf_trap_vfp): Likewise.
1802 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1804 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1805 (*truncdfsf2_vfp): Likewise.
1806 (*truncsisf2_vfp): Likewise.
1807 (*truncsidf2_vfp): Likewise.
1808 (fixuns_truncsfsi2): Likewise.
1809 (fixuns_truncdfsi2): Likewise.
1810 (*floatsisf2_vfp): Likewise.
1811 (*floatsidf2_vfp): Likewise.
1812 (floatunssisf2): Likewise.
1813 (floatunssidf2): Likewise.
1815 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1817 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1818 (*muldf3_vfp): Likewise.
1819 (*mulsf3negsf_vfp): Likewise.
1820 (*muldf3negdf_vfp): Likewise.
1821 (*mulsf3addsf_vfp): Likewise.
1822 (*muldf3adddf_vfp): Likewise.
1823 (*mulsf3subsf_vfp): Likewise.
1824 (*muldf3subdf_vfp): Likewise.
1825 (*mulsf3negsfaddsf_vfp): Likewise.
1826 (*fmuldf3negdfadddf_vfp): Likewise.
1827 (*mulsf3negsfsubsf_vfp): Likewise.
1828 (*muldf3negdfsubdf_vfp): Likewise.
1830 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1832 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1833 (*absdf2_vfp): Likewise.
1834 (*negsf2_vfp): Likewise.
1835 (*negdf2_vfp): Likewise.
1836 (*addsf3_vfp): Likewise.
1837 (*adddf3_vfp): Likewise.
1838 (*subsf3_vfp): Likewise.
1839 (*subdf3_vfp): Likewise.
1840 (*divsf3_vfp): Likewise.
1841 (*divdf3_vfp): Likewise.
1843 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1845 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1847 (arm_print_operand): Don't convert real values to decimal
1848 representation in default case.
1849 (fp_immediate_constant): Delete.
1850 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1851 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1853 (*thumb2_movsi_vfp): Likewise.
1854 (*movdi_vfp): Likewise.
1855 (*movdi_vfp_cortexa8): Likewise.
1856 (*movhf_vfp_neon): Likewise.
1857 (*movhf_vfp): Likewise.
1858 (*movsf_vfp): Likewise.
1859 (*thumb2_movsf_vfp): Likewise.
1860 (*movdf_vfp): Likewise.
1861 (*thumb2_movdf_vfp): Likewise.
1862 (*movsfcc_vfp): Likewise.
1863 (*thumb2_movsfcc_vfp): Likewise.
1864 (*movdfcc_vfp): Likewise.
1865 (*thumb2_movdfcc_vfp): Likewise.
1867 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1869 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1873 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1876 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1877 Use qualifier_immediate for last operand. Rename to...
1878 (aarch64_types_ternop_lane_qualifiers): ... This.
1879 (TYPES_QUADOP): Rename to...
1880 (TYPES_TERNOP_LANE): ... This.
1881 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1882 error. Change return of 0 to return of NULL_RTX.
1883 (aarch64_crc32_expand_builtin): Likewise.
1884 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1885 ICE when expanding unknown builtin.
1886 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1887 TERNOP_LANE qualifiers.
1888 (sqdmlsl_lane): Likewise.
1889 (sqdmlal_laneq): Likewise.
1890 (sqdmlsl_laneq): Likewise.
1891 (sqdmlal2_lane): Likewise.
1892 (sqdmlsl2_lane): Likewise.
1893 (sqdmlal2_laneq): Likewise.
1894 (sqdmlsl2_laneq): Likewise.
1896 2014-09-09 Nick Clifton <nickc@redhat.com>
1898 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1900 (S/390 and zSeries Options): Remove superfluous word from the
1901 description of the -mhotpatch option.
1903 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1905 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1906 * ira.c: #include "shrink-wrap.h"
1907 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1908 * ifcvt.c: #include "shrink-wrap.h"
1909 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1911 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1913 * common/config/picochip/picochip-common.c: Remove.
1914 * config.gcc: Remove support for picochip.
1915 * config/picochip/constraints.md: Remove.
1916 * config/picochip/dfa_space.md: Remove.
1917 * config/picochip/dfa_speed.md: Remove.
1918 * config/picochip/picochip-protos.h: Remove.
1919 * config/picochip/picochip.c: Remove.
1920 * config/picochip/picochip.h: Remove.
1921 * config/picochip/picochip.md: Remove.
1922 * config/picochip/picochip.opt: Remove.
1923 * config/picochip/predicates.md: Remove.
1924 * config/picochip/t-picochip: Remove.
1925 * doc/md.texi: Don't document picochi.
1927 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1929 * basic-block.h (control_flow_insn_p): Strengthen param from
1930 const_rtx to const rtx_insn *.
1931 * cfgbuild.c (control_flow_insn_p): Likewise.
1933 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1935 * gcse.c (modify_mem_list): Strengthen this variable from
1936 vec<rtx> * to vec<rtx_insn *> *.
1937 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1939 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1940 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1941 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1943 (record_last_set_info): Likewise for local "last_set_insn".
1945 2014-09-08 DJ Delorie <dj@redhat.com>
1947 * doc/invoke.texi (MSP430 Options): Add -minrt.
1949 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1951 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1952 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1953 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1955 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1957 (adjust_splat): New function.
1958 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1959 (dump_swap_insn_table): Add case for SH_SPLAT.
1961 2014-09-08 Richard Biener <rguenther@suse.de>
1964 * tree-inline.c (copy_loops): The source loop header should
1966 (tree_function_versioning): If loops need fixup after removing
1967 unreachable blocks fix them.
1968 * omp-low.c (simd_clone_adjust): Do not add incr block to
1969 loop under construction.
1971 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1973 * config/aarch64/aarch64-builtins.c
1974 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1976 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1978 * config/i386/cygming.h (TF_SIZE): Remove.
1979 * config/i386/darwin.h (TF_SIZE): Remove.
1980 * config/i386/dragonfly.h (TF_SIZE): Remove.
1981 * config/i386/freebsd.h (TF_SIZE): Remove.
1982 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1983 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1984 * config/i386/sol2.h (TF_SIZE): Remove.
1985 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1986 * config/ia64/linux.h (TF_SIZE): Remove.
1987 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1988 * doc/tm.texi: Regenerate.
1989 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1991 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1993 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1995 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1997 * doc/tm.texi: Regenerate.
1998 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2000 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
2001 * config/cris/cris.h (__make_dp): Remove.
2003 2014-09-08 Richard Biener <rguenther@suse.de>
2006 * cfgloop.c (mark_loop_for_removal): Track former header
2008 * cfgloop.h (struct loop): Add former_header member unconditionally.
2009 * loop-init.c (fix_loop_structure): Enable bogus loop removal
2010 diagnostic unconditionally.
2012 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2015 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
2016 constraint for operand0 and remove write only modifier from operand3.
2018 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
2020 PR rtl-optimization/62208
2021 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
2022 rather than const0_rtx in eq/ne-xor simplifications.
2024 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
2026 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
2027 (arc_output_mi_thunk): Likewise.
2029 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
2030 arguments to silence bogus warning.
2032 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
2035 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
2037 2014-09-06 Tom de Vries <tom@codesourcery.com>
2039 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
2040 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
2041 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
2043 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
2046 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
2047 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
2049 2014-09-05 Easwaran Raman <eraman@google.com>
2051 PR rtl-optimization/62146
2052 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
2053 hoisted instruction unconditional.
2055 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
2058 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
2059 Do not allow any_mask_operand for operands[2].
2060 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
2062 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2064 * config/arc/arc.c (arc_print_operand): Use insn method of
2065 final_sequence for type-safety.
2066 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
2067 "insn" from rtx to rtx_insn *.
2068 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
2069 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
2070 Likewise for locals "branch", "label".
2071 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
2072 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
2073 (same_cmp_following_p): Likewise for locals "i2", "i3".
2074 * config/sh/sh_optimize_sett_clrt.cc
2075 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
2076 param "cbranch_insn".
2077 * function.c (convert_jumps_to_returns): Likewis for local "jump".
2078 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
2079 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
2081 (condjump_p): Likewise.
2082 (condjump_in_parallel_p): Likewise.
2084 (any_uncondjump_p): Likewise.
2085 (any_condjump_p): Likewise.
2086 (condjump_label): Likewise.
2087 (returnjump_p): Strengthen param "insn" from rtx to
2089 (onlyjump_p): Strengthen param "insn" from const_rtx to
2091 (jump_to_label_p): Likewise.
2092 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
2093 (invert_jump): Likewise.
2094 * reorg.c (simplejump_or_return_p): Add checked cast when calling
2096 (get_jump_flags): Strengthen param "insn" from rtx to
2098 (get_branch_condition): Likewise.
2099 (condition_dominates_p): Likewise.
2100 (make_return_insns): Move declaration of local "pat" earlier, to
2101 after we've handled NONJUMP_INSN_P and non-sequences, using its
2102 methods to simplify the code and for type-safety.
2103 * rtl.h (find_constant_src): Strengthen param from const_rtx to
2105 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
2106 (condjump_p): Strengthen param from const_rtx to
2108 (any_condjump_p): Likewise.
2109 (any_uncondjump_p): Likewise.
2111 (condjump_label): Likewise.
2112 (simplejump_p): Likewise.
2113 (returnjump_p): Likewise.
2114 (onlyjump_p): Likewise.
2115 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
2116 (invert_jump): Likewise.
2117 (condjump_in_parallel_p): Strengthen param from const_rtx to
2119 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
2120 to const rtx_insn *.
2121 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
2122 to const rtx_insn *.
2123 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
2125 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2127 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
2128 above the conditional, and convert the check on GET_CODE to a
2129 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
2130 the conditional. Simplify the conditional by using methods of
2133 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2135 * haifa-sched.c (check_clobbered_conditions): Strengthen local
2136 "link" from rtx to rtx_insn_list *, and use its methods for
2137 clarity and type-safety.
2138 (toggle_cancelled_flags): Likewise.
2139 (restore_last_backtrack_point): Likewise.
2140 (queue_to_ready): Use insn method of "link" in one place.
2141 (schedule_block): Strengthen local "link" from rtx to
2142 rtx_insn_list *, and use its methods for clarity and type-safety.
2144 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2146 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
2147 param "insn" from const_rtx to const rtx_insn *.
2148 (sched_get_reverse_condition_uncached): Likewise.
2149 (sched_get_condition_with_rev): Likewise.
2150 (sched_has_condition_p): Likewise.
2151 (sched_insns_conditions_mutex_p): Likewise for both params.
2152 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
2153 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
2154 (setup_insn_reg_uses): Move local "list" to be more tightly
2155 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
2156 its methods for clarity and type-safety.
2157 (sched_analyze_1): Strengthen local "pending" from rtx to
2158 rtx_insn_list *, and local "pending_mem" from rtx to
2159 rtx_expr_list *. Use methods of each for clarity and type-safety.
2160 (sched_analyze_2): Likewise.
2161 (sched_analyze_insn): Likewise.
2163 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
2164 param from const_rtx to const rtx_insn *.
2165 (sched_insns_conditions_mutex_p): Likewise for both params.
2166 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
2169 * system.h (CONST_CAST_RTX_INSN): New macro.
2171 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2173 * recog.c (peep2_attempt): Strengthen return type from rtx to
2175 (peep2_update_life): Likewise for params "last", "prev", removing
2176 a checked cast made redundant by this.
2177 (peephole2_optimize): Likewise for local "last".
2179 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2181 * basic-block.h (set_block_for_insn): Eliminate this macro in
2183 * rtl.h (set_block_for_insn): New inline function, imposing the
2184 requirement that the "insn" param is an rtx_insn *.
2186 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2188 * caller-save.c (setup_save_areas): Strengthen local "insn" from
2190 * final.c (get_call_reg_set_usage): Likewise for first param,
2191 eliminating a checked cast.
2192 * regs.h (get_call_reg_set_usage): Likewise for first param.
2193 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
2194 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
2195 cast, replacing references to "x" with "call_insn" where
2197 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
2198 rtx_insn *, adding a checked cast.
2200 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2202 * output.h (final_scan_insn): Strengthen first param from rtx to
2205 * final.c (final_scan_insn): Likewise, renaming it back from
2206 "uncast_insn" to "insn", eliminating the checked cast.
2208 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
2209 "vec" with an rtx_sequence * "seq", taking a copy of
2210 "final_sequence", and using methods of "seq" for clarity, and for
2211 type-safety in the calls to final_scan_insn.
2212 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2213 of "final_sequence" for clarity, and for type-safety in the call to
2215 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2216 rtx_sequence * and rename from "insn" to "seq".
2218 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2220 * jump.c (delete_related_insns): Introduce a new local "table" by
2221 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2222 get_labels method of "table" to simplify access to the labels in
2225 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2227 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2228 f_minmaxs, f_minmaxd types.
2230 2014-09-05 Richard Biener <rguenther@suse.de>
2232 * cfgloop.c (mark_loop_for_removal): Record former header
2233 when ENABLE_CHECKING.
2234 * cfgloop.h (strut loop): Add former_header member when
2236 * loop-init.c (fix_loop_structure): Sanity check loops
2237 marked for removal if they re-appeared.
2239 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2241 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2242 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2244 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2245 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2246 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2247 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2248 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2249 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2250 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2251 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2252 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2253 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2254 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2255 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2256 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2257 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2258 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2259 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2260 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2261 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2262 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2263 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2264 with int{32,16,8}_t.
2266 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2268 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2269 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2270 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2271 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2272 Remove temporary __asm__ and reimplement.
2274 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2276 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2277 handling cmge, cmgt, cmeq, cmtst.
2279 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2280 cmlt, cmgeu, cmgtu, cmtst): Remove.
2282 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2283 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2284 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2285 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2287 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2289 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2291 (aarch64_fold_builtin): Update pattern for cmtst.
2293 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2296 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2298 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2299 Switch operands, separate out more cases, refactor.
2301 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2303 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2304 argument; rename old version to...
2305 (aarch64_const_vec_all_same_in_range_p): ...this.
2306 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2308 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2310 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2312 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2313 Remove qualifier_const_pointer, update comment.
2315 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2317 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2319 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2321 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2322 varargs with pointer parameter.
2323 (aarch64_simd_expand_builtin): pass pointer into previous.
2325 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2327 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2330 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2332 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2333 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2334 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2335 Replace temporary asm with call to builtin.
2336 (vrbit_p8, vrbitq_p8): New functions.
2338 2014-09-05 Richard Biener <rguenther@suse.de>
2340 * cfgloop.c (mark_loop_for_removal): New function.
2341 * cfgloop.h (mark_loop_for_removal): Declare.
2342 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2343 (merge_blocks): Likewise.
2344 (duplicate_block): Likewise.
2345 * except.c (sjlj_emit_dispatch_table): Likewise.
2346 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2347 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2348 (thread_through_loop_header): Likewise.
2350 2014-09-05 Richard Biener <rguenther@suse.de>
2353 * fold-const.c (try_move_mult_to_index): Remove.
2354 (fold_binary_loc): Do not call it.
2355 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2356 from the base object again.
2358 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2360 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2363 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2366 * config/arm/arm.md (setmem): New pattern.
2367 * config/arm/arm-protos.h (struct tune_params): New fields.
2368 (arm_gen_setmem): New prototype.
2369 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2370 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2371 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2372 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2373 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2374 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2375 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2376 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2377 (arm_const_inline_cost): New function.
2378 (arm_block_set_max_insns): New function.
2379 (arm_block_set_non_vect_profit_p): New function.
2380 (arm_block_set_vect_profit_p): New function.
2381 (arm_block_set_unaligned_vect): New function.
2382 (arm_block_set_aligned_vect): New function.
2383 (arm_block_set_unaligned_non_vect): New function.
2384 (arm_block_set_aligned_non_vect): New function.
2385 (arm_block_set_vect, arm_gen_setmem): New functions.
2387 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2389 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2391 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2393 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2395 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2397 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2399 * valtrack.h: Adjust.
2401 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2403 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2405 (emit_jump_insn_before_noloc): Likewise.
2406 (emit_call_insn_before_noloc): Likewise.
2407 (emit_label_before): Likewise.
2408 (emit_label_after): Likewise.
2409 (emit_insn_before_setloc): Likewise.
2410 (emit_jump_insn_before_setloc): Likewise.
2411 (emit_call_insn_before_setloc): Likewise.
2412 (emit_call_insn_before): Likewise.
2415 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2417 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2418 rtx_insn *, eliminating a checked cast.
2420 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2422 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2423 const_rtx to const rtx_insn *.
2424 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2427 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2429 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2430 fixup_args_size_notes.
2431 * expr.c (fixup_args_size_notes): Strengthen first two params from
2432 rtx to rtx_insn *, eliminating a checked cast.
2433 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2436 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2438 * haifa-sched.c (get_ready_element): Strengthen return type from
2440 * sched-int.h (get_ready_element): Likewise.
2442 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2445 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2446 indexed_or_indirect_operand instead of memory_operand.
2447 (floatsi<mode>2_lfiwzx_mem): Ditto.
2449 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2451 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2452 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2453 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2455 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2457 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2459 (get_last_nonnote_insn): Likewise.
2460 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2461 * resource.c (find_basic_block): Likewise.
2463 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2466 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2468 * genattr.c (main): Within the prototype of insn_latency written
2469 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2470 * genautomata.c (output_internal_maximal_insn_latency_func):
2471 Within the implementation of insn_latency written out to
2472 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2473 eliminating a pair of checked casts.
2475 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2477 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2480 * rtl.h (eh_returnjump_p): Likewise.
2482 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2484 * Makefile.in (TAGS): Handle constructs in timevar.def.
2486 2014-09-04 Guozhi Wei <carrot@google.com>
2489 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2490 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2491 it into two patterns.
2492 (move_lo_quad_internal_be_<mode>): Likewise.
2494 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2496 * doc/options.texi: Document that Var and Init are required if CPP
2498 * optc-gen.awk: Require Var and Init if CPP is given.
2499 * common.opt (Wpedantic): Use Init.
2501 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2503 * config/rs6000/rs6000.c (special_handling_values): Add
2505 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2506 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2507 as swappable with special handling SH_EXTRACT. Remove
2508 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2510 (adjust_extract): New function.
2511 (handle_special_swappables): Add default to case statement; add
2512 case for SH_EXTRACT that calls adjust_extract.
2513 (dump_swap_insn_table): Handle SH_EXTRACT.
2515 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2517 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2518 selection of 0th memory doubleword, regardless of endianness.
2520 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2522 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2524 2014-09-04 Alan Modra <amodra@gmail.com>
2527 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2530 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2532 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2533 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2534 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2535 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2536 * doc/tm.texi: Regenerate.
2537 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2538 selection logic to default_dwarf_frame_reg_mode.
2540 2014-09-03 Marek Polacek <polacek@redhat.com>
2542 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2545 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2547 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2548 the automodified register.
2550 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2552 * output.h (get_some_local_dynamic_name): Declare.
2553 * final.c (some_local_dynamic_name): New variable.
2554 (get_some_local_dynamic_name): New function.
2555 (final_end_function): Clear some_local_dynamic_name.
2556 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2557 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2558 (print_operand): Report an error if '%&' is used inappropriately.
2559 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2560 (get_some_local_dynamic_name_1): Delete.
2561 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2562 (rs6000_get_some_local_dynamic_name): Delete.
2563 (rs6000_get_some_local_dynamic_name_1): Delete.
2564 (print_operand): Report an error if '%&' is used inappropriately.
2565 * config/s390/s390.c (machine_function): Remove some_ld_name.
2566 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2567 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2568 * config/sparc/sparc.c: Include rtl-iter.h.
2569 (machine_function): Remove some_ld_name.
2570 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2571 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2573 2014-09-03 Richard Henderson <rth@redhat.com>
2575 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2576 (aarch64_popwb_pair_reg): Remove.
2577 (aarch64_set_frame_expr): Remove.
2578 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2579 the restore ops performed by the insns generated.
2580 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2581 insn. Perform the calls_eh_return addition later; do not attempt to
2582 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2583 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2584 special markup at all. Load cfun->machine->frame.hard_fp_offset
2585 into a local variable.
2586 (aarch64_frame_pointer_required): Don't check calls_alloca.
2588 2014-09-03 Richard Biener <rguenther@suse.de>
2590 * opts.c (default_options_optimization): Adjust
2591 max-combine-insns to 2 for -Og.
2593 2014-09-03 Martin Jambor <mjambor@suse.cz>
2596 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2597 pass-trough jump functions correctly.
2599 2014-09-03 Martin Jambor <mjambor@suse.cz>
2602 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2603 created replacements in ascending order of offsets.
2604 (known_aggs_to_agg_replacement_list): Likewise.
2606 2014-09-03 Martin Liska <mliska@suse.cz>
2608 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2609 is set to set uninitialized value for vnresult.
2611 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2613 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2614 for TARGET_MUST_PASS_IN_STACK.
2616 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2618 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2619 for TARGET_ARG_PARTIAL_BYTES.
2621 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2623 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2624 instructions for varargs implementation.
2625 (nds32_expand_epilogue): Emit stack adjustment instructions for
2626 varargs implementation.
2628 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2630 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2631 optimization detection.
2633 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2635 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2637 (nds32_function_arg_advance): Deal with nameless arguments.
2638 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2639 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2640 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2642 2014-09-03 Richard Biener <rguenther@suse.de>
2644 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2645 (struct bb_bitmap_sets): Remove deferred member.
2646 (BB_DEFERRED): Remove.
2647 (defer_or_phi_translate_block): Remove.
2648 (compute_antic_aux): Remove deferring of blocks, assert
2649 proper iteration order.
2650 (compute_antic): Do not set BB_DEFERRED.
2651 (eliminate): Allocate el_avail of proper size initially.
2653 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2655 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2656 according to the value of crtl->args.pretend_args_size.
2658 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2660 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2661 varargs information.
2663 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2665 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2666 implementation for TARGET_SETUP_INCOMING_VARARGS.
2667 (nds32_strict_argument_naming): Refine comment.
2668 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2669 Define for future implementation.
2671 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2673 * config/i386/adxintrin.h (_subborrow_u32): New.
2674 (_addcarry_u32): Ditto.
2675 (_subborrow_u64): Ditto.
2676 (_addcarry_u64): Ditto.
2677 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2679 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2680 __builtin_ia32_sbb_u64
2682 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2684 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2686 (nds32_function_arg_advance): Likewise.
2687 (nds32_init_cumulative_args): Likewise.
2688 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2689 (NDS32_FIRST_GPR_REGNUM): Define.
2690 (NDS32_LAST_GPR_REGNUM): Define.
2691 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2692 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2693 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2694 (machine_function): Use GRP-specific stuff.
2696 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2698 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2699 (nds32_expand_epilogue): Likewise.
2700 (nds32_expand_prologue_v3push): Likewise.
2701 (nds32_expand_epilogue_v3pop): Likewise.
2703 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2705 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2706 v3push/v3pop for variadic function.
2707 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2709 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2711 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2712 Check rtx for varargs implementation.
2713 (nds32_output_stack_pop): Likewise.
2714 * config/nds32/nds32-protos.h: Have a rtx argument for
2715 nds32_output_stack_push and nds32_output_stack_pop.
2716 * config/nds32/nds32.md: Likewise.
2718 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2720 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2721 to check if FUNC is an interrupt service routine.
2722 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2724 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2726 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2727 arguments implementation.
2729 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2731 * config/nds32/nds32-predicates.c
2732 (nds32_valid_stack_push_pop): Rename to ...
2733 (nds32_valid_stack_push_pop_p): ... this.
2734 * config/nds32/nds32-protos.h: Likewise.
2735 * config/nds32/predicates.md: Likewise.
2737 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2739 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2740 (nds32_emit_stack_v3push): ... this.
2741 (nds32_gen_stack_v3pop): Rename to ...
2742 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2745 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2747 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2748 (nds32_emit_stack_push_multiple): ... this.
2749 (nds32_gen_stack_pop_multiple): Rename to ...
2750 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2753 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2756 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2757 and add a second splitter to handle the remaining cases.
2759 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2761 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2763 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2765 * cfgexpand.c (label_rtx_for_bb): Change type to
2766 hash_map<basic_block, rtx_code_label *> *.
2767 (expand_gimple_basic_block): Adjust.
2768 (pass_expand::execute): Likewise.
2770 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2772 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2773 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2774 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2775 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2776 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2777 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2778 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2781 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2783 * alloc-pool.c: Include coretypes.h.
2784 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2785 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2786 hash_set instead of htab.
2787 * ggc-page.c (in_gc): New variable.
2788 (ggc_free): Do nothing if a collection is taking place.
2789 (ggc_collect): Set in_gc appropriately.
2790 * ggc.h (gt_ggc_mx(const char *)): New function.
2791 (gt_pch_nx(const char *)): Likewise.
2792 (gt_ggc_mx(int)): Likewise.
2793 (gt_pch_nx(int)): Likewise.
2794 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2795 (hash_map::hash_entry::pch_nx): Likewise.
2796 (hash_map::hash_entry::pch_nx_helper): Likewise.
2797 (hash_map::hash_map): Adjust.
2798 (hash_map::create_ggc): New function.
2799 (gt_ggc_mx): Likewise.
2800 (gt_pch_nx): Likewise.
2801 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2802 (default_hashset_traits::pch_nx): Likewise.
2803 (hash_set::hash_entry::ggc_mx): Likewise.
2804 (hash_set::hash_entry::pch_nx): Likewise.
2805 (hash_set::hash_entry::pch_nx_helper): Likewise.
2806 (hash_set::hash_set): Adjust.
2807 (hash_set::create_ggc): New function.
2808 (hash_set::elements): Likewise.
2809 (gt_ggc_mx): Likewise.
2810 (gt_pch_nx): Likewise.
2811 * hash-table.h (hash_table::hash_table): Adjust.
2812 (hash_table::m_ggc): New member.
2813 (hash_table::~hash_table): Adjust.
2814 (hash_table::expand): Likewise.
2815 (hash_table::empty): Likewise.
2816 (gt_ggc_mx): New function.
2817 (hashtab_entry_note_pointers): Likewise.
2818 (gt_pch_nx): Likewise.
2820 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2822 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2823 built-in definition.
2824 (XVCVUXDDP_SCALE): Likewise.
2825 (XVCVDPSXDS_SCALE): Likewise.
2826 (XVCVDPUXDS_SCALE): Likewise.
2827 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2828 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2829 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2830 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2831 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2833 * config/rs6000/rs6000.c (real.h): New include.
2834 (rs6000_scale_v2df): New function.
2835 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2836 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2837 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2838 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2839 (vsx_xvcvsxddp_scale): New define_expand.
2840 (vsx_xvcvsxddp): New define_insn.
2841 (vsx_xvcvuxddp_scale): New define_expand.
2842 (vsx_xvcvuxddp): New define_insn.
2843 (vsx_xvcvdpsxds_scale): New define_expand.
2844 (vsx_xvcvdpsxds): New define_insn.
2845 (vsx_xvcvdpuxds_scale): New define_expand.
2846 (vsx_xvcvdpuxds): New define_insn.
2847 * doc/extend.texi (vec_ctf): Add new prototypes.
2848 (vec_cts): Likewise.
2849 (vec_ctu): Likewise.
2850 (vec_splat): Likewise.
2851 (vec_div): Likewise.
2852 (vec_mul): Likewise.
2854 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2857 * config/arm/neon.md
2858 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2859 <v_cmp_result>): New pattern.
2860 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2861 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2862 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2863 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2864 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2865 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2867 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2870 * config/arm/iterators.md (FIXUORS): New code iterator.
2871 (VCVT): New int iterator.
2872 (su_optab): New code attribute.
2874 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2876 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2878 * config/aarch64/predicates.md (aarch64_comparison_operation):
2879 New special predicate.
2880 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2881 aarch64_comparison_operation instead of matching an operator.
2882 Update operand numbers.
2883 (csinc3<mode>_insn): Likewise.
2884 (*csinv3<mode>_insn): Likewise.
2885 (*csneg3<mode>_insn): Likewise.
2886 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2887 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2888 Return -1 instead of aborting on invalid condition codes.
2889 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2890 to assert that the returned condition code is valid.
2891 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2893 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2895 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2896 tree.def, and gimple.def
2898 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2899 Balaji V. Iyer <balaji.v.iyer@intel.com>
2900 Igor Zamyatin <igor.zamyatin@intel.com>
2902 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2903 (__cilkrts_cilk_for_64): Likewise.
2904 * cilk-common.c (declare_cilk_for_builtin): New function.
2905 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2906 __cilkrts_cilk_for_64 bultins.
2907 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2909 (cilk_for_32_fndecl): New define.
2910 (cilk_for_64_fndecl): Likewise.
2911 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2912 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2913 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2914 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2915 GF_OMP_FOR_COMBINED_INTO.
2916 * gimplify.c (gimplify_scan_omp_clauses): Added
2917 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2918 (gimplify_adjust_omp_clauses): Ditto.
2919 (gimplify_omp_for): Added CILK_FOR case.
2920 (gimplify_expr): Ditto.
2921 * omp-low.c: Include cilk.h.
2922 (extract_omp_for_data): Set appropriate kind for
2923 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2924 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2925 (create_omp_child_function_name): Added second argument to handle
2927 (cilk_for_check_loop_diff_type): New function.
2928 (expand_cilk_for_call): Likewise.
2929 (expand_cilk_for): Likewise.
2930 (create_omp_child_function): Set cilk_for_count; handle the cases when
2931 it is true; call create_omp_child_function_name with second argument.
2932 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2933 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2934 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2935 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2936 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2937 (convert_local_omp_clauses): Ditto.
2938 * tree-pretty-print.c (dump_omp_clause): Added
2939 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2940 (dump_generic_node): Added CILK_FOR case.
2941 * tree.c (omp_clause_num_ops): New element
2942 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2943 (omp_clause_code_name): New element _Cilk_for_count_.
2944 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2945 * tree.def: Add tree code for CILK_FOR.
2947 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2949 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2950 (ppc403-compare): Add "exts with dot" case.
2951 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2952 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2953 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2954 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2955 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2956 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2957 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2958 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2959 cell-cmp-microcoded): Similarly.
2960 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2961 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2962 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2963 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2964 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2965 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2966 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2967 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2968 (power6-compare): Add "exts with dot" case.
2969 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2970 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2971 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2973 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2974 if avoiding Cell microcode.
2975 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2976 (is_cracked_insn): Ditto.
2977 (insn_must_be_first_in_group): Ditto.
2978 * config/rs6000/rs6000.md (dot): Adjust comment.
2979 (cell_micro): Handle exts+dot.
2980 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2981 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2982 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2983 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2984 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2985 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2986 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2988 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2990 * config/rs6000/rs6000.md (QHSI): Delete.
2991 (EXTQI, EXTHI, EXTSI): New mode iterators.
2992 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2993 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2994 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2995 9 anonymous instructions, and 8 splitters): Delete.
2996 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2997 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2998 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2999 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
3000 *zero_extendsi<mode>2_dot2): New.
3002 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3004 * config/rs6000/rs6000.md (any_extend): New code iterator.
3005 (u, su): New code attributes.
3006 (dmode, DMODE): New mode attributes.
3007 (<su>mul<mode>3_highpart): New.
3008 (*<su>mul<mode>3_highpart): New.
3009 (<su>mulsi3_highpart_le): New.
3010 (<su>muldi3_highpart_le): New.
3011 (<su>mulsi3_highpart_64): New.
3012 (<u>mul<mode><dmode>3): New.
3013 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
3015 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
3018 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3020 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
3021 *mulsi3_internal2, and two splitters): Delete.
3022 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
3024 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
3026 2014-09-02 Richard Biener <rguenther@suse.de>
3028 PR tree-optimization/62695
3029 * tree-ssa-structalias.c (find_func_clobbers): Add missing
3032 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
3035 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
3037 2014-09-01 Andi Kleen <ak@linux.intel.com>
3039 * file-find.c (add_prefix_begin): Add.
3040 (do_add_prefix): Rename from add_prefix with first argument.
3041 (add_prefix): Add new wrapper.
3042 * file-find.h (add_prefix_begin): Add.
3043 * gcc-ar.c (main): Support -B option.
3045 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
3047 * genemit.c: Include dumpfile.h.
3048 (gen_split): Print name of splitter function to dump file.
3050 2014-09-01 Richard Biener <rguenther@suse.de>
3052 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
3053 Use stack auto_vecs for constraint expressions.
3054 (find_func_aliases_for_call): Likewise.
3055 (find_func_aliases): Likewise.
3056 (find_func_clobbers): Likewise.
3058 2014-09-01 Richard Biener <rguenther@suse.de>
3060 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
3061 operands vector in most cases. Remove redundant code.
3063 2014-09-01 Olivier Hainque <hainque@adacore.com>
3065 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
3066 $WIND_BASE instead of designating a harcoded arbitrary home dir.
3067 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
3069 2014-09-01 Richard Biener <rguenther@suse.de>
3071 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
3072 copy_reference_ops_from_call, vn_nary_op_compute_hash,
3073 vn_reference_compute_hash, vn_reference_insert): Remove.
3074 (vn_reference_lookup_call): New function.
3075 * tree-ssa-sccvn.c (vn_reference_compute_hash,
3076 copy_reference_ops_from_ref, copy_reference_ops_from_call,
3077 vn_reference_insert, vn_nary_op_compute_hash): Make static.
3078 (create_reference_ops_from_call): Remove.
3079 (vn_reference_lookup_3): Properly update shared_lookup_references.
3080 (vn_reference_lookup_pieces): Assert that we updated
3081 shared_lookup_references properly.
3082 (vn_reference_lookup): Likewise.
3083 (vn_reference_lookup_call): New function.
3084 (visit_reference_op_call): Use it. Avoid re-building the
3086 (visit_reference_op_load): Remove redundant lookup.
3087 (visit_reference_op_store): Perform special tail-merging work
3088 only when possibly doing tail-merging.
3089 (visit_use): Likewise.
3090 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
3092 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3095 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
3096 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
3097 (find_inc): Revert 2014-08-13 change.
3099 2014-09-01 Marek Polacek <polacek@redhat.com>
3102 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
3103 Change the type of V to unsigned HOST_WIDE_INT.
3105 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
3107 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
3108 the size of byte markers.
3109 (do_shift_rotate): Fix confusion between host, target and marker byte
3111 (verify_symbolic_number_p): Likewise.
3112 (find_bswap_or_nop_1): Likewise.
3113 (find_bswap_or_nop): Likewise.
3115 2014-09-01 Olivier Hainque <hainque@adacore.com>
3117 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
3118 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
3120 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3122 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
3123 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
3124 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
3126 2014-09-01 Yury Gribov <y.gribov@samsung.com>
3130 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
3131 (build_check_stmt): Likewise.
3132 (instrument_strlen_call): Likewise.
3133 (asan_expand_check_ifn): Likewise and fix types.
3134 (maybe_cast_to_ptrmode): New function.
3136 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3138 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
3140 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
3142 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
3144 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
3146 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
3147 prefix to function labels when generating fast indirect calls.
3149 2014-08-30 David Malcolm <dmalcolm@redhat.com>
3153 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
3154 param back from rtx_insn * to rtx. Rename param from "label" to
3155 "label_or_return", reintroducing "label" as an rtx_insn * after
3156 we've ensured it's not a RETURN.
3157 (first_active_target_insn): Likewise for return type and param;
3158 add a checked cast to rtx_insn * once we've ensured "insn" is not
3160 (steal_delay_list_from_target): Convert param "pnew_thread" back
3161 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
3163 (own_thread_p): Convert param "thread" back from an rtx_insn * to
3164 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
3165 cast once we've established we're not dealing with a RETURN,
3166 renaming subsequent uses of "thread" to "thread_insn".
3167 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
3169 (follow_jumps): Convert return type and param "label" from
3170 rtx_insn * back to rtx. Move initialization of "value" to after
3171 the handling for ANY_RETURN_P, adding a checked cast there to
3172 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
3173 rename to "this_label_or_return", reintroducing "this_label" as
3174 an rtx_insn * once we've handled the case where it could be an
3176 (fill_slots_from_thread): Rename param "thread" to
3177 "thread_or_return", converting from an rtx_insn * back to an rtx.
3178 Reintroduce name "thread" as an rtx_insn * local with a checked
3179 cast once we've handled the case of it being an ANY_RETURN_P.
3180 Convert local "new_thread" from an rtx_insn * back to an rtx.
3181 Add a checked cast when assigning to "trial" from "new_thread".
3182 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
3183 checked cast to rtx_insn * from "new_thread" when invoking
3185 (fill_eager_delay_slots): Convert locals "target_label",
3186 "insn_at_target" from rtx_insn * back to rtx.
3187 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
3188 (relax_delay_slots): Convert locals "trial", "target_label" from
3189 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
3190 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
3191 invoking update_block.
3192 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
3193 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
3195 * resource.h (mark_target_live_regs): Undo erroneous conversion
3196 of second param of r214693, converting it back from rtx_insn * to
3197 rtx, since it could be a RETURN.
3199 * resource.c (find_dead_or_set_registers): Similarly, convert
3200 param "jump_target" back from an rtx_insn ** to an rtx *, as we
3201 could be writing back a RETURN. Rename local rtx_insn * "next" to
3202 "next_insn", and introduce "lab_or_return" as a local rtx,
3203 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
3204 (mark_target_live_regs): Undo erroneous conversion
3205 of second param of r214693, converting it back from rtx_insn * to
3206 rtx, since it could be a RETURN. Rename it from "target" to
3207 "target_maybe_return", reintroducing the name "target" as a local
3208 rtx_insn * with a checked cast, after we've handled the case of
3211 2014-08-29 DJ Delorie <dj@redhat.com>
3213 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3214 pointer size up to a power of two.
3215 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3216 (POINTER_SIZE_UNITS): New, rounded up value.
3217 * dwarf2asm.c (size_of_encoded_value): Use it.
3218 (dw2_output_indirect_constant_1): Likewise.
3219 * expmed.c (init_expmed_one_conv): We now know the sizes of
3221 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3222 * optabs.c (expand_float): Use precision, not size.
3223 (expand_fix): Likewise.
3224 * simplify-rtx (simplify_unary_operation_1): Likewise.
3225 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3226 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3227 (default_assemble_integer) Likewise.
3228 (dump_tm_clone_pairs): Likewise.
3229 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3230 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3231 (prepare_call_arguments): Likewise.
3232 * stor-layout.c (finalize_type_size): Preserve precision.
3233 (layout_type): Use precision, not size.
3235 * expr.c (convert_move): If the target has an explicit converter,
3238 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3240 * gdbinit.in: Skip various inline functions in rtl.h when
3243 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3246 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3248 2014-08-29 Richard Biener <rguenther@suse.de>
3250 PR tree-optimization/62291
3251 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3252 exactly the vector size needed and use quick_push.
3253 (phi_translate_1): Adjust comment.
3254 (valid_in_sets): Remove block argument and remove pointless
3256 (dependent_clean): Adjust for removal of block argument.
3258 (compute_antic_aux): Likewise.
3259 (compute_partial_antic_aux): Likewise.
3261 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3262 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3263 Anna Tikhonova <anna.tikhonova@intel.com>
3264 Ilya Tocar <ilya.tocar@intel.com>
3265 Andrey Turetskiy <andrey.turetskiy@intel.com>
3266 Ilya Verbin <ilya.verbin@intel.com>
3267 Kirill Yukhin <kirill.yukhin@intel.com>
3268 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3270 * config/i386/sse.md
3271 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3272 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3273 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3274 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
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/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3286 * config/i386/sse.md
3287 (define_mode_iterator VI4_128_8_256): New.
3288 (define_mode_iterator VI2_128_4_256): Ditto.
3289 (define_mode_iterator PMOV_DST_MODE): Rename into
3290 (define_mode_iterator PMOV_DST_MODE_1): this.
3291 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3292 Use PMOV_DST_MODE_1 mode iterator.
3293 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3295 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3297 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3298 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3299 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3300 (define_mode_iterator PMOV_DST_MODE_2): New.
3301 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3302 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3303 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3305 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3306 (define_mode_attr pmov_dst_3): Ditto.
3307 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3308 (define_mode_attr pmov_suff_3): Ditto.
3309 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3310 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3311 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3312 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3313 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3314 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3315 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3316 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3317 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3318 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3319 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3320 (define_mode_attr pmov_dst_4): Ditto.
3321 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3322 (define_mode_attr pmov_suff_4): Ditto.
3323 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3324 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3325 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3326 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3327 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3328 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3329 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3330 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3331 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3332 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3333 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3335 2014-08-29 Richard Biener <rguenther@suse.de>
3337 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3338 NON_LVALUE_EXPR in gimple.
3340 2014-08-29 Richard Biener <rguenther@suse.de>
3343 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3344 from previous refactoring.
3345 (gimple_fold_builtin_strncpy): Likewise.
3347 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3350 * function.c (assign_parm_setup_reg): Remove erroneous checked
3351 cast to rtx_insn * on result of gen_extend_insn in favor of
3352 introducing a new local rtx "pat".
3354 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3356 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3358 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3360 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3362 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3363 (next_insn): Likewise.
3364 * emit-rtl.c (next_insn): Likewise.
3365 (previous_insn): Likewise.
3366 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3367 "insn" and "next" from rtx to rtx_insn *.
3368 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3369 "insn", "insn1", "vliw_start", "prologue_end_note",
3370 "last_insn_in_packet".
3372 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3374 * shrink-wrap.h (active_insn_between): Strengthen both params from
3376 * function.c (active_insn_between): Likewise.
3378 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3380 * genattr.c (main): When writing out insn-attr.h, strengthen param
3381 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3382 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3383 writing out the definition of dfa_clear_single_insn_cache to the
3384 generated insn-automata.c
3386 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3388 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3390 (incr_ticks_for_insn): Likewise.
3391 (init_resource_info): Likewise.
3393 * resource.c (init_resource_info): Likewise.
3394 (clear_hashed_info_for_insn): Likewise.
3395 (incr_ticks_for_insn): Likewise.
3397 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3399 (steal_delay_list_from_target): Use methods of "seq".
3400 (try_merge_delay_insns): Use methods of "merged_insns".
3401 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3402 (reorg_redirect_jump): Likewise for param "jump".
3404 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3406 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3408 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3409 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3411 (s390_mainpool_finish): In three places, split out a local rtx
3412 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3413 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3414 and split another local rtx "insn" out into rtx "pat" and
3416 * config/sh/sh.c (output_branchy_insn): Rather than working
3417 directly on operands[9], introduce local rtx_code_label *
3418 variables named "lab" in two places, working on them, and then
3419 assigning them to operands[9], so that the intervening operations
3420 are known by the type system to be on insns.
3422 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3424 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3427 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3428 in invocation of INSN_HAS_LOCATION.
3430 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3432 * config/rs6000/altivec.h (vec_xl): New #define.
3433 (vec_xst): Likewise.
3434 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3435 (XXSPLTD_V2DI): Likewise.
3436 (DIV_V2DI): Likewise.
3437 (UDIV_V2DI): Likewise.
3438 (MUL_V2DI): Likewise.
3439 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3440 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3441 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3442 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3443 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3444 (UNSPEC_VSX_DIVSD): Likewise.
3445 (UNSPEC_VSX_DIVUD): Likewise.
3446 (UNSPEC_VSX_MULSD): Likewise.
3447 (vsx_mul_v2di): New insn-and-split.
3448 (vsx_div_v2di): Likewise.
3449 (vsx_udiv_v2di): Likewise.
3450 (vsx_xxspltd_<mode>): New insn.
3452 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3454 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3456 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3457 (NEXT_INSN): Likewise.
3458 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3459 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3461 (no_labels_between_p): Likewise for both params.
3463 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3464 cast when using NEXT_INSN on operands[2].
3465 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3466 "insn" from rtx to rtx_insn *, adding a checked cast.
3467 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3469 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3471 (arc_text_label): Likewise for param "insn".
3472 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3474 (arc_ccfsm_record_condition): Likewise for param "jump".
3475 (arc_text_label): Likewise for local "label".
3476 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3477 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3478 a method for typesafety. Add a checked cast.
3479 * config/arc/constraints.md (Clb): Add a checked cast when getting
3480 the CODE_LABEL from a LABEL_REF.
3481 * config/arm/arm.c (require_pic_register): Strengthen locals
3482 "seq", "insn" from rtx to rtx_insn *.
3483 (create_fix_barrier): Likewise for locals "selected", "next".
3484 (thumb1_reorg): Likewise for locals "prev", "insn".
3485 (arm_expand_prologue): Likewise for local "last".
3486 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3488 (thumb2_output_casesi): Likewise for operands[2].
3489 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3490 strengthen local "insn" from rtx to rtx_insn *.
3491 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3492 type and param "insn".
3493 (find_prev_insn_start): Likewise.
3494 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3496 (gen_one_bundle): Likewise for loal "t".
3497 (find_load): Likewise for param "insn".
3498 (workaround_speculation): Likewise for locals "insn", "next",
3499 "target", "next_tgt".
3500 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3501 and for locals "insn", "within", "last".
3502 (count_unit_reqs): Likewise for params "head", "tail" and local
3504 (try_rename_operands): Likewise for params "head", "tail".
3505 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3506 (struct c6x_sched_context): Likewise for fields
3507 "last_scheduled_insn", "last_scheduled_iter0".
3508 (init_sched_state): Replace NULL_RTX with NULL.
3509 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3511 (undo_split_delayed_nonbranch): Likewise for param and for local
3513 (conditionalize_after_sched): Likewise for local "insn".
3514 (bb_earliest_end_cycle): Likewise.
3515 (filter_insns_above): Likewise for locals "insn", "next".
3516 (hwloop_optimize): Remove redundant checked cast.
3517 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3518 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3520 (cris_simple_epilogue): Likewise.
3521 (cris_expand_prologue): Likewise.
3522 (cris_expand_epilogue): Likewise.
3523 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3524 local "insn" from rtx to rtx_insn *.
3525 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3526 (struct frv_packet_group): Likewise for the elements within array
3527 fields "insns", "sorted", and for field "nop".
3528 (frv_packet): Likewise for the elements within array field
3530 (frv_add_insn_to_packet): Likewise for param "insn".
3531 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3533 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3534 (frv_sort_insn_group_1): Likewise for local "insn".
3535 (frv_optimize_membar_local): Likewise.
3536 (frv_align_label): Likewise for locals "x", "last", "barrier",
3538 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3540 (ia64_sched_init): Likewise for local "insn".
3541 (scheduled_good_insn): Likewise for param "last".
3542 (struct _ia64_sched_context): Likewise for field
3543 "last_scheduled_insn".
3544 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3545 (struct bundle_state): Likewise for field "insn".
3546 (issue_nops_and_insn): Likewise for param "insn".
3547 (get_next_important_insn): Likewise for return type and both
3549 (ia64_add_bundle_selector_before): Likewise for param "insn".
3550 (bundling): Likewise for params "prev_head_insn", "tail" and
3551 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3552 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3553 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3554 Strengthen final param from rtx to rtx_insn *.
3555 (iq2000_move_1word): Likewise for second param.
3556 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3557 param "cur_insn" and local "next_insn".
3558 (iq2000_move_1word): Likewise for param "insn".
3559 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3560 casts when using NEXT_INSN on operands[1].
3561 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3562 "insn" from rtx to rtx_insn *.
3563 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3564 "x", introducing local rtx_insn * "insn" for when working with the
3565 CODE_LABEL of the LABEL_REF.
3566 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3568 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3570 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3572 (conditionalize_block): Likewise for return type and param.
3573 (mcore_is_dead): Likewise for param "first" and local "insn".
3574 (emit_new_cond_insn): Likewise for return type.
3575 (conditionalize_block): Likewise for return type, param, and
3576 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3578 (conditionalize_optimization): Likewise for local "insn".
3579 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3581 * config/microblaze/microblaze.md: Add checked casts when using
3583 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3584 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3585 and rtx_insn * "insn".
3586 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3587 checked cast when using NEXT_INSN on operands[2].
3588 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3589 local "insn" from rtx to rtx_insn *.
3590 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3592 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3593 Add a checked cast when using NEXT_INSN on operands[1].
3594 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3596 (pa_output_cbranch): Likewise for final param.
3597 (pa_output_lbranch): Likewise for second param.
3598 (pa_output_bb): Likewise for third param.
3599 (pa_output_bvb): Likewise.
3600 (pa_output_dbra): Likewise for second param.
3601 (pa_output_movb): Likewise.
3602 (pa_output_parallel_movb): Likewise.
3603 (pa_output_parallel_addb): Likewise.
3604 (pa_output_millicode_call): Likewise for first param.
3605 (pa_output_mul_insn): Likewise for second param.
3606 (pa_output_div_insn): Likewise for third param.
3607 (pa_output_mod_insn): Likewise for second param.
3608 (pa_jump_in_call_delay): Likewise for param.
3609 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3610 (pa_output_div_insn): Likewise.
3611 (pa_output_mod_insn): Likewise.
3612 (pa_output_cbranch): Likewise.
3613 (pa_output_lbranch): Likewise.
3614 (pa_output_bb): Likewise.
3615 (pa_output_bvb): Likewise.
3616 (pa_output_dbra): Likewise.
3617 (pa_output_movb): Likewise.
3618 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3619 to simplify and for typesafety.
3620 (pa_output_call): Use method of rtx_sequence *.
3621 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3622 (pa_jump_in_call_delay): Likewise.
3623 (pa_output_parallel_movb): Likewise.
3624 (pa_output_parallel_addb): Likewise.
3625 (pa_following_call): Likewise.
3626 (pa_combine_instructions): Likewise for locals "anchor",
3628 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3629 locals "start", "end".
3630 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3631 param "insn" and local "local_insn".
3632 (picochip_final_prescan_insn): Likewise for local "local_insn".
3633 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3635 (uses_TOC): Likewise.
3636 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3637 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3638 splitting out to more tightly-scoped locals, 3 as rtx and one as
3640 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3642 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3644 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3646 (fixup_addr_diff_vecs): Likewise.
3647 (reg_unused_after): Likewise for param 2.
3648 (sh_can_redirect_branch): Likewise for both params.
3649 (check_use_sfunc_addr): Likewise for param 1.
3650 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3651 (find_barrier): Likewise for local "last_got".
3652 (gen_block_redirect): Likewise for return type, param "jump" and
3653 locals "prev", "scan", "next", "insn".
3654 (struct far_branch): Likewise for fields "near_label",
3655 "insert_place", "far_label".
3656 (gen_far_branch): Likewise for local "jump".
3657 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3659 (barrier_align): Likewise for param and for locals "prev", "x".
3660 Introduce local rtx_sequence * "prev_seq" and use insn method for
3661 typesafety and clarity.
3662 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3663 (get_dest_uid): Likewise for local "dest".
3664 (split_branches): Likewise for locals "next", "beyond", "label",
3665 "block", "far_label". Add checked casts when assigning to
3666 bp->far_label and "far_label".
3667 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3668 (sequence_insn_p): Likewise.
3669 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3670 more loop-scoped rtx "insn" when walking LABEL_REFS.
3671 (sh_can_redirect_branch): Strengthen both params from rtx to
3673 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3674 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3675 for clarity and typesafety.
3676 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3677 "insn" from rtx to rtx_insn *.
3678 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3679 when using NEXT_INSN on the CODE_LABEL in operands[2].
3680 (define_insn "casesi_worker_2"): Likewise.
3681 (define_insn "casesi_shift_media"): Likewise.
3682 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3684 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3685 Strengthen field "insn" from rtx to rtx_insn *.
3686 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3687 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3688 param "start_insn" and local "start_insn".
3689 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3691 (find_set_of_reg_bb): Likewise for param "insn".
3692 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3693 (trace_reg_uses): Likewise for param "start_insn".
3694 (sh_treg_combine::cbranch_trace): Likewise for field
3696 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3698 (sh_treg_combine::record_set_of_reg): Likewise for param
3699 "start_insn" and local "i".
3700 (sh_treg_combine::can_remove_cstore): Likewise for local
3702 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3704 (sh_treg_combine::execute): Likewise for local "i".
3705 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3707 (sparc_check_64): Likewise for second param.
3708 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3709 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3710 dyn_cast, using its insn method for typesafety and clarity.
3711 (empty_delay_slot): Strengthen param "insn" from rtx to
3713 (set_extends): Likewise.
3714 (sparc_check_64): Likewise.
3715 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3716 for locals "seq", "last_insn".
3717 (combine_bnp): Likewise for param "insn".
3718 (xstormy16_reorg): Likewise for local "insn".
3719 * config/v850/v850.c (substitute_ep_register): Likewise for params
3720 "first_insn", "last_insn" and local "insn".
3721 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3722 elements of "regs" array, and local "insn".
3723 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3724 * final.c (final_sequence): Strengthen this global from rtx to
3726 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3728 (final_scan_insn): Update assignment to "final_sequence" to be
3729 from "seq", the cast version of "body", for type-safety.
3730 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3731 "insns" from rtx to rtx_insn *.
3732 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3733 * genattr.c (main): When writing out generated insn-attr.h,
3734 strengthen params 1 and 3 of eligible_for_delay,
3735 eligible_for_annul_true, eligible_for_annul_false from rtx to
3737 * genattrtab.c (write_eligible_delay): Likewise when writing out
3738 generated insn-attrtab.c; also local "insn" the generated
3740 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3742 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3743 "start_label" from rtx to rtx_insn *.
3744 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3745 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3746 "insns" and local "insn".
3747 (validate_equiv_mem): Likewise for param "start" and local "insn".
3748 (memref_used_between_p): Likewise for params "start", "end" and
3750 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3752 * loop-doloop.c (doloop_optimize): Within region guarded by
3753 INSN_P (doloop_pat), introduce a new local rtx_insn *
3754 "doloop_insn" via a checked cast, and use it for typesafety,
3755 eventually writing the value back into doloop_pat.
3756 * output.h (final_sequence): Strengthen this global from rtx to
3758 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3759 reintroducing "insn" as an rtx_insn * via a checked cast.
3760 Strengthen param "attempt" and local "new_insn"from rtx to
3762 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3764 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3765 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3766 "p" in favor of more tightly-scoped replacements, sometimes rtx
3767 and sometimes rtx_insn *, as appropriate.
3768 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3769 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3770 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3771 local "trial" from rtx to rtx_insn *.
3772 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3773 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3774 rtx_sequence * and use methods for clarity and typesafety.
3775 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3776 rtx to rtx_insn *. Strenghten local "li" from rtx to
3777 rtx_insn_list * and use its methods for clarity and typesafety.
3778 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3780 (steal_delay_list_from_fallthrough): Likewise.
3781 (try_merge_delay_insns): Likewise for param "thread" and locals
3782 "trial", "next_trial", "delay_insn".
3783 (redundant_insn): Likewise for param "target" and local "trial".
3784 (own_thread_p): Likewise for param "thread" and locals
3785 "active_insn", "insn".
3786 (get_label_before): Likewise for param "insn".
3787 (fill_simple_delay_slots): Likewise for local "new_label"; use
3788 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3789 (label_before_next_insn): Strengthen return type and local "insn"
3790 from rtx to rtx_insn *.
3791 (relax_delay_slots): Likewise for locals "other", "tmp".
3792 (make_return_insns): Likewise for param "first" and locals "insn",
3793 "jump_insn", "prev". Move declaration of "pat" to its assignment
3794 and strengthen from rtx to rtx_sequence *. Use its methods for
3795 clarity and typesafety.
3796 * rtlanal.c (no_labels_between_p): Strengthen params from
3797 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3799 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3800 from const_rtx to const rtx_insn *.
3801 (reg_set_between_p): Rename param "from_insn" to
3802 "uncast_from_insn", and reintroduce "from_insn" as a
3803 const rtx_insn * via a checked cast.
3804 (modified_between_p): Likewise for param "start" as "uncast_start".
3805 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3806 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3807 "tmp", head" from rtx to rtx_insn *.
3808 (recompute_rev_top_order): Likewise for local "insn".
3809 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3810 * store-motion.c (build_store_vectors): Likewise for local "insn".
3811 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3812 for clarity and typesafety.
3813 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3815 (computation_cost): Likewise for local "seq".
3816 (get_address_cost): Likewise.
3818 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3820 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3822 (label_is_jump_target_p): Likewise for second param.
3824 * rtlanal.c (tablejump_p): Likewise for param "insn".
3825 (label_is_jump_target_p): Likewise for param "jump_insn".
3827 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3829 * rtl.h (find_first_parameter_load): Strengthen return type and
3830 both params from rtx to rtx_insn *.
3831 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3832 both params and locals "before", "first_set" from rtx to
3833 rtx_insn *. Remove now-redundant cast.
3834 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3836 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3838 * rtl.h (find_last_value): Delete.
3839 * rtlanal.c (find_last_value): Delete.
3841 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3843 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3844 from rtx to rtx_insn *.
3845 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3846 rtx "note" with new local rtx_insn * "new_head" when calculating
3847 head insn of new basic block.
3848 * combine.c (combine_split_insns): Strengthen return type and local
3849 "ret" from rtx to rtx_insn *.
3850 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3851 (try_combine): Eliminate local "m_split", splitting into new
3852 locals "m_split_insn" and "m_split_pat".
3853 (find_split_point): Strengthen local "seq" from rtx into
3855 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3856 locals "label", "branch".
3857 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3859 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3860 * dse.c (note_add_store_info): Likewise for fields "first",
3862 (note_add_store): Likewise for local "insn".
3863 (emit_inc_dec_insn_before): Likewise for locals "insn",
3865 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3866 (replace_read): Likewise for locals "insns", "this_insn".
3867 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3868 (notice_eh_throw): Likewise for param "insn".
3869 (before_next_cfi_note): Likewise for return type, param, and local
3871 (connect_traces): Likewise for local "note".
3872 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3873 (verify_rtl_sharing): Likewise.
3874 (unshare_all_rtl_in_chain): Likewise for param "insn".
3875 (get_first_nonnote_insn): Likewise for local "insn".
3876 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3877 "seq" and use its methods to clarify things.
3878 (next_insn): Strengthen return type from rtx to rtx_insn *.
3879 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3880 local rtx_insn * using a checked cast, dropping a checked cast
3881 made redundant by this change. Use a cast to and method of
3882 rtx_sequence to clarify the code.
3883 (previous_insn): Rename param "insn" to "uncast_insn" and
3884 reintroduce "insn" as a local rtx_insn * using a checked cast,
3885 dropping a checked cast made redundant by this change. Use a cast
3886 to and method of rtx_sequence to clarify the code.
3887 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3888 reintroduce "insn" as a local rtx_insn * using a checked cast,
3889 dropping a checked cast made redundant by this change.
3890 (next_nonnote_insn_bb): Likewise.
3891 (prev_nonnote_insn): Likewise.
3892 (prev_nonnote_insn_bb): Likewise.
3893 (next_nondebug_insn): Likewise.
3894 (prev_nondebug_insn): Likewise.
3895 (next_nonnote_nondebug_insn): Likewise.
3896 (prev_nonnote_nondebug_insn): Likewise.
3897 (next_real_insn): Likewise.
3898 (prev_real_insn): Likewise.
3899 (next_active_insn): Likewise.
3900 (prev_active_insn): Likewise.
3901 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3903 (prev_cc0_setter): Likewise.
3904 (try_split): Rename param "trial" to "uncast_trial" and
3905 reintroduce "insn" as a local rtx_insn * using a checked cast,
3906 dropping checked casts made redundant by this change.
3907 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3909 (remove_insn): Rename param "insn" to "uncast_insn" and
3910 reintroduce "insn" as a local rtx_insn * using a checked cast.
3911 (emit_pattern_after_setloc): Likewise for param "after", as
3913 (emit_pattern_after): Likewise. Strengthen local "prev" from
3915 (emit_pattern_before_setloc): Rename param "before" to
3916 "uncast_before" and reintroduce "before" as a local rtx_insn *
3917 using a checked cast. Strengthen locals "first", "last" from
3919 (emit_pattern_before): Likewise rename/cast param "before" to
3920 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3921 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3922 "first" and local "insn" from rtx to rtx_insn *.
3923 (copy_reg_eh_region_note_backward): Likewise for param "last"
3925 * expr.c (fixup_args_size_notes): Rename param "last" to
3926 "uncast_last" and reintroduce "last" as a local rtx_insn *
3927 using a checked cast. Strengthen local "insn" from rtx to
3929 * function.c (set_insn_locations): Strengthen param "insn" from
3931 (record_insns): Likewise for param "insns" and local "tmp".
3932 (active_insn_between): Rename param "tail" to
3933 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3934 using a checked cast.
3935 (thread_prologue_and_epilogue_insns): Split out top-level local
3936 rtx "seq" into three different rtx_insn * locals. Strengthen
3937 local "prologue_seq" from rtx to rtx_insn *.
3938 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3939 from rtx to rtx_insn *.
3940 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3941 (priority): Likewise for locals "prev_first", "twin".
3942 (setup_insn_max_reg_pressure): Likewise for param "after".
3943 (sched_setup_bb_reg_pressure_info): Likewise.
3944 (no_real_insns_p): Strengthen params from const_rtx to
3946 (schedule_block): Strengthen local "next_tail" from rtx to
3948 * ifcvt.c (find_active_insn_before): Strengthen return type and
3949 param "insn" from rtx to rtx_insn *.
3950 (find_active_insn_after): Likewise.
3951 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3952 (cond_exec_process_if_block): Likewise for locals "then_start",
3953 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3954 (noce_process_if_block): Likewise for local "jump".
3955 (merge_if_block): Likewise for two locals named "end".
3956 (cond_exec_find_if_block): Likewise for local "last_insn".
3957 * jump.c (delete_related_insns): Rename param "insn" to
3958 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3959 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3960 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3962 (split_reg): Likewise.
3963 * lra.c (lra_process_new_insns): Likewise.
3964 * modulo-sched.c (permute_partial_schedule): Strengthen param
3965 "last" from rtx to rtx_insn *.
3966 * optabs.c (add_equal_note): Likewise for param "insns" and local
3968 (expand_binop_directly): Add checked casts to rtx_insn * within
3969 NEXT_INSN (pat) uses.
3970 (expand_unop_direct): Likewise.
3971 (maybe_emit_unop_insn): Likewise.
3972 * recog.c (peep2_attempt): Strengthen locals "last",
3973 "before_try", "x" from rtx to rtx_insn *.
3974 * reorg.c (optimize_skip): Strengthen return type and local
3975 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3976 and locals "trial", "next_trial" from rtx to rtx_insn *.
3977 * resource.c (next_insn_no_annul): Strengthen return type and
3978 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3979 rtx_sequence to clarify the code.
3980 (mark_referenced_resources): Add a checked cast to rtx_insn *
3981 within PREV_INSN (x).
3982 (find_dead_or_set_registers): Strengthen return type, param
3983 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3984 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3986 (mark_target_live_regs): Strengthen params "insns" and "target",
3987 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3988 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3990 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3991 from rtx to rtx_insn *.
3992 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3993 from rtx to rtx_insn *.
3994 (copy_reg_eh_region_note_backward): Likewise.
3995 (unshare_all_rtl_in_chain): Likewise for sole param.
3996 (dump_rtl_slim): Strengthen second and third params from const_rtx
3997 to const rtx_insn *.
3998 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3999 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
4000 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
4001 "next_tail" from rtx to rtx_insn *.
4002 (begin_move_insn): Likewise for local "next".
4003 * sched-int.h (sched_free_deps): Likewise for first and second
4005 (no_real_insns_p): Strengthen both params from const_rtx to
4007 (sched_setup_bb_reg_pressure_info): Strengthen second params from
4009 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
4011 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
4012 and locals "insn", "tail" from const_rtx to const rtx_insn *.
4013 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
4015 (debug_rtl_slim): Strengthen params "first" and "last" from
4016 const_rtx to const rtx_insn *.
4017 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
4018 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
4019 (convert_to_simple_return): Likewise for param "returnjump".
4020 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
4022 (convert_to_simple_return): Likewise for param "returnjump".
4023 * valtrack.c (propagate_for_debug): Likewise for params
4025 * valtrack.h (propagate_for_debug): Likewise for second param.
4027 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4029 * output.h (insn_current_reference_address): Strengthen param
4030 from rtx to rtx_insn *.
4031 * final.c (insn_current_reference_address): Likewise.
4033 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4035 * basic-block.h (inside_basic_block_p): Strengthen param from
4036 const_rtx to const rtx_insn *.
4037 * cfgbuild.c (inside_basic_block_p): Likewise.
4039 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4041 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
4043 (get_trace_info): Likewise for param "insn".
4044 (save_point_p): Likewise.
4045 (maybe_record_trace_start): Likewise for both params.
4046 (maybe_record_trace_start_abnormal): Likewise.
4047 (create_trace_edges): Likewise for sole param and for three of the
4049 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
4050 to rtx_insn *, and update a call to pat->element to pat->insn.
4052 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4054 * function.h (struct expr_status): Convert field "x_forced_labels"
4055 from rtx_expr_list * to rtx_insn_list *.
4057 * cfgbuild.c (make_edges): Convert local "x" from an
4058 rtx_expr_list * to an rtx_insn_list *, replacing use of
4059 "element" method with "insn" method.
4060 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4061 * except.c (sjlj_emit_dispatch_table): Replace use of
4062 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
4064 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
4065 rtx_expr_list * to an rtx_insn_list *, replacing use of
4066 "element" method with "insn" method.
4067 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4068 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
4069 rtx_insn *, adding a checked cast. Replace use of
4070 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
4072 (expand_label): Likewise for local "label_r".
4074 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4076 * function.h (struct rtl_data): Convert field
4077 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
4079 * rtl.h (remove_node_from_insn_list): New prototype.
4081 * builtins.c (expand_builtin): When prepending to
4082 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4084 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
4085 to rtx_insn_list *, and use its "insn" method rather than
4087 * cfgrtl.c (delete_insn): Use new function
4088 remove_node_from_insn_list rather than
4089 remove_node_from_expr_list.
4090 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
4091 to rtx_insn_list *, and use its "insn" method rather than
4093 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4094 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4095 * rtlanal.c (remove_node_from_insn_list): New function, adapted
4096 from remove_node_from_expr_list.
4097 * stmt.c (expand_label): When prepending to
4098 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4101 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4103 * function.h (struct rtl_data): Strengthen fields "x_return_label"
4104 and "x_naked_return_label" from rtx to rtx_code_label *.
4106 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4108 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
4109 (SET_NEXT_INSN): Likewise.
4110 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
4112 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
4113 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
4114 to split out the SEQUENCE from local "bundle", strengthening the
4115 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
4116 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
4117 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
4118 and the type of the elements of the "slot" array from rtx to
4120 (reorg_split_calls): Likewise for locals "insn" and "next", and
4121 the type of the elements of the "slot" array.
4123 * config/frv/frv.c (frv_nops): Likewise for the elements of this
4125 (frv_function_prologue): Likewise for locals "insn", "next",
4127 (frv_register_nop): Introduce a local "nop_insn" to be the
4128 rtx_insn * containing rtx "nop".
4130 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
4131 used as an insn and sometimes as a pattern, so rename it to
4132 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
4133 using it where dealing with the core insn.
4135 * config/picochip/picochip.c (reorder_var_tracking_notes):
4136 Strengthen locals "insn", "next", "last_insn", "queue",
4137 "next_queue", "prev" from rtx to rtx_insn *.
4139 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
4140 the second param is an rtx_insn ** rather than an rtx **.
4141 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
4142 from rtx to rtx_sequence *, and introduce local named "sequence",
4143 using methods of rtx_sequence to clarify the code.
4144 (remove_insn): Introduce local rtx_sequence * named "sequence" and
4146 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
4147 Rename param "after" to "uncast_after", reintroducing "after" as a
4148 local rtx_insn * with a checked cast.
4149 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
4150 reintroducing "after" as a local rtx_insn * with a checked cast.
4151 Strengthen local "last" from rtx to rtx_insn * and remove the
4152 now-redundant checked casts.
4153 (copy_delay_slot_insn): Strengthen return type and param from rtx
4156 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
4157 "last" from rtx to rtx_insn *.
4159 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4161 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
4162 param from rtx to rtx_insn *.
4164 * emit-rtl.c (copy_delay_slot_insn): Likewise.
4166 * reorg.c (skip_consecutive_labels): Strengthen return type, param
4167 and local "insn" from rtx to rtx_insn *.
4168 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
4169 (unfilled_slots_next): Likewise.
4170 (function_return_label): Strengthen from rtx to rtx_code_label *.
4171 (function_simple_return_label): Likewise.
4172 (first_active_target_insn): Strengthen return type and param from
4174 (find_end_label): Strengthen return type from rtx to
4175 rtx_code_label *; strengthen locals as appropriate.
4176 (emit_delay_sequence): Strengthen return type, param "insn" and
4177 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
4178 and local "li" from rtx to rtx_insn_list *, using methods of
4179 rtx_insn_list for clarity and typesafety.
4180 (add_to_delay_list): Strengthen return type and param "insn" from
4181 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
4182 rtx_insn_list * and use methods of rtx_insn_list.
4183 (delete_from_delay_slot): Strengthen return type, param "insn",
4184 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
4185 Strengthen local "seq" from rtx to rtx_sequence *, and local
4186 "delay_list" from rtx to rtx_insn_list *, using methods of
4187 rtx_sequence for clarity and type-safety.
4188 (delete_scheduled_jump): Add checked cast when invoking
4189 delete_from_delay_slot. Strengthen local "trial" from rtx to
4191 (optimize_skip): Strengthen return type and local "delay_list"
4192 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
4194 (steal_delay_list_from_target): Strengthen return type, param
4195 "delay_list" and local "new_delay_list" from rtx to
4196 rtx_insn_list *. Strengthen param "seq" from rtx to
4197 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
4199 Split out local "temp" into multiple more-tightly scoped locals:
4200 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
4201 of rtx_insn_list and rtx_sequence for clarity and typesafety.
4202 Strengthen locals named "trial" from rtx to rtx_insn *.
4203 (steal_delay_list_from_fallthrough): Strengthen return type and
4204 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
4205 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
4206 Strengthen local "trial" from rtx to rtx_insn *.
4207 (try_merge_delay_insns): Strength local "merged_insns" from rtx
4208 to rtx_insn_list * and use its methods. Strengthen local "pat"
4209 from rtx to rtx_sequence * and use its methods. Strengthen locals
4210 "dtrial" and "new_rtx" from rtx to rtx_insn *.
4211 (get_label_before): Strengthen return type and local "label" from
4213 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4214 "next_trial", "next", prev". Strengthen local "delay_list" from
4215 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4217 (follow_jumps): Strengthen return type, param "label" and locals
4218 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4219 (fill_slots_from_thread): Strengthen return type, param
4220 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4221 "insn", "thread", "opposite_thread" and locals "new_thread",
4222 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4223 "sequence" from a checked cast to rtx_sequence so that we can call
4224 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4225 with an rtx_sequence *.
4226 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4227 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4228 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4229 (relax_delay_slots): Strengthen param "first" and locals "insn",
4230 "next", "trial", "delay_insn", "target_label" from rtx to
4231 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4232 Introduce a local "trial_seq" for PATTERN (trial) of type
4233 rtx_sequence *, in both cases using methods of rtx_sequence.
4234 (dbr_schedule): Strengthen param "first" and locals "insn",
4235 "next", "epilogue_insn" from rtx to rtx_insn *.
4237 2014-08-28 Richard Biener <rguenther@suse.de>
4239 PR tree-optimization/62283
4240 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4241 Do not peel loops for alignment where the vector loop likely
4242 doesn't run at least VF times.
4244 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4246 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4247 important_candidates. Consider all important candidates if
4248 IVS doesn't give any result. Remove check on ivs->upto.
4249 (try_add_cand_for): Call iv_ca_add_use only once.
4251 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4252 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4253 Anna Tikhonova <anna.tikhonova@intel.com>
4254 Ilya Tocar <ilya.tocar@intel.com>
4255 Andrey Turetskiy <andrey.turetskiy@intel.com>
4256 Ilya Verbin <ilya.verbin@intel.com>
4257 Kirill Yukhin <kirill.yukhin@intel.com>
4258 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4260 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4261 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4263 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4264 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4265 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4266 (define_insn "*mul<mode>3"): Add EVEX version.
4268 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4269 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4270 Anna Tikhonova <anna.tikhonova@intel.com>
4271 Ilya Tocar <ilya.tocar@intel.com>
4272 Andrey Turetskiy <andrey.turetskiy@intel.com>
4273 Ilya Verbin <ilya.verbin@intel.com>
4274 Kirill Yukhin <kirill.yukhin@intel.com>
4275 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4277 * config/i386/sse.md
4278 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4279 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4280 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4281 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4282 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4283 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4284 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4285 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4286 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4287 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4288 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4289 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4290 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4291 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4292 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4293 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4295 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4296 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4297 Anna Tikhonova <anna.tikhonova@intel.com>
4298 Ilya Tocar <ilya.tocar@intel.com>
4299 Andrey Turetskiy <andrey.turetskiy@intel.com>
4300 Ilya Verbin <ilya.verbin@intel.com>
4301 Kirill Yukhin <kirill.yukhin@intel.com>
4302 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4304 * config/i386/sse.md
4305 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4306 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4307 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4309 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4310 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4311 Anna Tikhonova <anna.tikhonova@intel.com>
4312 Ilya Tocar <ilya.tocar@intel.com>
4313 Andrey Turetskiy <andrey.turetskiy@intel.com>
4314 Ilya Verbin <ilya.verbin@intel.com>
4315 Kirill Yukhin <kirill.yukhin@intel.com>
4316 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4318 * config/i386/sse.md
4319 (define_mode_iterator VI128_256): New.
4320 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4322 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4323 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4324 Anna Tikhonova <anna.tikhonova@intel.com>
4325 Ilya Tocar <ilya.tocar@intel.com>
4326 Andrey Turetskiy <andrey.turetskiy@intel.com>
4327 Ilya Verbin <ilya.verbin@intel.com>
4328 Kirill Yukhin <kirill.yukhin@intel.com>
4329 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4331 * config/i386/sse.md
4332 (define_mode_iterator VI8_256_512): New.
4333 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4335 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4336 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4338 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4340 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4342 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4343 pointer to the cumulative reloc value and return the value for
4345 (compute_reloc_for_rtx): Take a const_rtx. Call
4346 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4347 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4348 for_each_rtx for the CONST case.
4350 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4352 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4353 (mark_constants_in_pattern): ...this new function to iterate over
4355 (mark_constants): Update accordingly.
4357 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4359 * varasm.c: Include rtl-iter.h.
4360 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4361 Remove the pointer to the cumulative hashval_t and just return
4362 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4363 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4364 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4366 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4368 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4369 Give real type of data parameter. Remove return value.
4370 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4371 to iterate over subrtxes.
4373 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4375 * var-tracking.c (use_narrower_mode_test): Turn from being a
4376 for_each_rtx callback to being a function that examines each
4378 (adjust_mems): Update accordingly.
4380 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4382 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4383 callback to being a function that examines each subrtx itself.
4384 Remove handling of null rtxes.
4385 (add_uses): Update accordingly.
4387 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4389 * var-tracking.c: Include rtl-iter.h.
4390 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4391 to being a function that examines each subrtx itself.
4392 (use_type): Update accordingly.
4394 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4396 * store-motion.c: Include rtl-iter.h.
4397 (extract_mentioned_regs_1): Delete.
4398 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4399 for_each_rtx to iterate over subrtxes.
4401 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4403 * sel-sched.c: Include rtl-iter.h
4404 (count_occurrences_1): Delete.
4405 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4406 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4408 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4410 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4411 * rtlanal.c (tls_referenced_p_1): Delete.
4412 (tls_referenced_p): Take a const_rtx rather than an rtx.
4413 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4415 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4417 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4418 (for_each_inc_dec): Take an rtx rather than an rtx *.
4419 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4420 (cselib_record_sets): Likewise.
4421 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4422 (check_for_inc_dec): Likewise.
4423 * rtlanal.c (for_each_inc_dec_ops): Delete.
4424 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4425 rather than a pointer to the memory address. Replace
4426 for_each_inc_dec_ops argument with separate function and data
4427 arguments. Abort on non-autoinc addresses.
4428 (for_each_inc_dec_find_mem): Delete.
4429 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4430 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4432 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4434 * rtl.h (find_all_hard_regs): Declare.
4435 * rtlanal.c (find_all_hard_regs): New function.
4436 (record_hard_reg_uses_1): Delete.
4437 (record_hard_reg_uses): Use find_all_hard_regs.
4439 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4441 * rtl.h (replace_label_data): Delete.
4442 (replace_label): Take the old label, new label and update-nuses flag
4443 as direct arguments. Return void.
4444 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4445 * rtlanal.c (replace_label): Update interface as above. Handle
4446 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4447 iterator. Use FOR_EACH_SUBRTX_PTR.
4449 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4451 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4452 with const_rtx parameters.
4453 * varasm.c (get_pool_constant): Likewise.
4454 * rtlanal.c (rtx_referenced_p_1): Delete.
4455 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4456 Assert that the rtx we're looking for is nonnull. Allow searches
4457 for constant pool SYMBOL_REFs.
4459 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4461 * reload1.c: Include rtl-iter.h.
4462 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4463 to being a function that examines each subrtx itself.
4464 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4466 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4468 * regcprop.c (cprop_find_used_regs_1): Delete.
4469 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4471 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4473 * regcprop.c: Include rtl-iter.h.
4474 (kill_value): Take a const_rtx.
4475 (kill_autoinc_value): Turn from being a for_each_rtx callback
4476 to being a function that examines each subrtx itself.
4477 (copyprop_hardreg_forward_1): Update accordingly.
4479 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4481 * reg-stack.c: Include rtl-iter.h.
4482 (subst_stack_regs_in_debug_insn): Delete.
4483 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4484 instead of for_each_rtx.
4486 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4488 * lower-subreg.c (find_decomposable_subregs): Turn from being
4489 a for_each_rtx callback to being a function that examines each
4490 subrtx itself. Remove handling of null rtxes.
4491 (decompose_multiword_subregs): Update accordingly.
4493 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4495 * lower-subreg.c (adjust_decomposed_uses): Delete.
4496 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4497 Remove handling of null rtxes.
4499 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4501 * lower-subreg.c: Include rtl-iter.h.
4502 (resolve_subreg_use): Turn from being a for_each_rtx callback
4503 to being a function that examines each subrtx itself. Remove
4504 handling of null rtxes.
4505 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4506 (decompose_multiword_subregs): Likewise.
4508 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4510 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4511 to being a function that examines each subrtx itself.
4512 (simplify_using_condition, simplify_using_initial_values): Update
4515 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4517 * loop-iv.c: Include rtl-iter.h.
4518 (find_single_def_src): New function.
4519 (replace_single_def_regs): Turn from being a for_each_rtx callback
4520 to being a function that examines each subrtx itself.
4521 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4523 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4525 * jump.c (eh_returnjump_p_1): Delete.
4526 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4527 Remove handling of null rtxes.
4529 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4531 * jump.c: Include rtl-iter.h.
4532 (returnjump_p_1): Delete.
4533 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4534 Remove handling of null rtxes.
4536 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4538 * ira.c: Include rtl-iter.h.
4539 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4540 to being a function that examines each subrtx itself. Remove
4541 handling of null rtxes.
4542 (update_equiv_regs): Update call accordingly.
4544 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4546 * fwprop.c: Include rtl-iter.h.
4547 (varying_mem_p): Turn from being a for_each_rtx callback to being
4548 a function that examines each subrtx itself.
4549 (propagate_rtx): Update accordingly.
4551 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4553 * function.c: Include rtl-iter.h
4554 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4555 callback to being a function that examines each subrtx itself.
4556 Return the changed flag.
4557 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4558 (instantiate_virtual_regs): Update calls accordingly.
4560 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4562 * final.c: Include rtl-iter.h.
4563 (mark_symbol_ref_as_used): Delete.
4564 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4567 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4569 * emit-rtl.c: Include rtl-iter.h.
4570 (find_auto_inc): Turn from being a for_each_rtx callback to being
4571 a function that examines each subrtx itself. Assume the first operand
4572 to an RTX_AUTOINC is the automodified register.
4573 (try_split): Update call accordingly.
4575 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4577 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4578 Return a bool, inverting the result so that 0/false means "not ok".
4579 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4580 subrtxes of a CONST.
4581 (mem_loc_descriptor, add_const_value_attribute)
4582 (resolve_addr_in_expr): Update calls accordingly.
4584 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4586 * dwarf2out.c: Include rtl-iter.h.
4587 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4588 Remove unused data parameter. Return a bool, inverting the result
4589 so that 0/false means "not ok".
4590 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4591 instead of for_each_rtx.
4593 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4595 * dse.c: Include rtl-iter.h.
4596 (check_mem_read_rtx): Change void * parameter to real type.
4597 Remove return value.
4598 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4599 for_each_rtx. Don't handle null rtxes.
4601 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4603 * df-problems.c: Include rtl-iter.h.
4604 (find_memory): Turn from being a for_each_rtx callback to being
4605 a function that examines each subrtx itself. Continue to look for
4606 volatile references even after a nonvolatile one has been found.
4607 (can_move_insns_across): Update calls accordingly.
4609 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4611 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4612 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4613 to iterate over subrtxes. Return a bool rather than an int.
4615 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4617 * ddg.c: Include rtl-iter.h.
4618 (mark_mem_use_1): Rename to...
4619 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4620 instead of for_each_rtx.
4621 (mem_read_insn_p): Update accordingly.
4623 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4625 * cse.c (change_cc_mode_args): Delete.
4626 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4627 a function that examines each subrtx itself. Take the fields of
4628 change_cc_mode_args as argument and return void.
4629 (cse_change_cc_mode_insn): Update calls accordingly.
4631 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4633 * cse.c (is_dead_reg): Change argument to const_rtx.
4634 (dead_debug_insn_data): Delete.
4635 (is_dead_debug_insn): Expand commentary. Turn from being a
4636 for_each_rtx callback to being a function that examines
4637 each subrtx itself. Take the fields of dead_debug_insn_data
4639 (delete_trivially_dead_insns): Update call accordingly.
4641 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4643 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4644 being a for_each_rtx callback to being a function that examines
4646 (cse_extended_basic_block): Update call accordingly.
4648 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4650 * cse.c (check_dependence_data): Delete.
4651 (check_dependence): Change from being a for_each_rtx callback to being
4652 a function that examines all subrtxes itself. Don't handle null rtxes.
4653 (invalidate): Update call accordingly.
4655 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4657 * cse.c: Include rtl-iter.h.
4658 (approx_reg_cost_1): Delete.
4659 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4660 Don't handle null rtxes.
4662 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4664 * cfgcleanup.c: Include rtl-iter.h.
4665 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4666 to being a function that examines each subrtx itself.
4667 (thread_jump): Update accordingly.
4669 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4671 * combine-stack-adj.c: Include rtl-iter.h.
4672 (record_stack_refs_data): Delete.
4673 (record_stack_refs): Turn from being a for_each_rtx callback
4674 to being a function that examines each subrtx itself.
4675 Take a pointer to the reflist. Invert sense of return value
4676 so that true means success and false means failure. Don't
4678 (combine_stack_adjustments_for_block): Update accordingly.
4680 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4682 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4683 callback to a function that takes an rtx and returns a bool
4684 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4687 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4689 * combine.c: Include rtl-iter.h.
4690 (unmentioned_reg_p_1): Delete.
4691 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4692 Don't handle null rtxes.
4694 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4696 * calls.c: Include rtl-iter.h.
4697 (internal_arg_pointer_based_exp_1): Delete.
4698 (internal_arg_pointer_based_exp): Take a const_rtx.
4699 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4701 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4703 * caller-save.c: Include rtl-iter.h.
4704 (add_used_regs_1): Delete.
4705 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4706 to iterate over subrtxes. Assert that any remaining pseudos
4709 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4711 * bt-load.c: Include rtl-iter.h.
4712 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4713 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4714 to iterate over subrtxes.
4715 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4716 find_btr_use rather than btr_referenced_p.
4718 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4720 * alias.c: Include rtl-iter.h.
4721 (refs_newer_value_cb): Delete.
4722 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4724 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4726 * rtl-iter.h: New file.
4727 * rtlanal.c: Include it.
4728 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4729 (generic_subrtx_iterator <T>::add_single_to_queue)
4730 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4731 (generic_subrtx_iterator <T>::free_array): New functions.
4732 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4733 (generic_subrtx_iterator <const_rtx_accessor>)
4734 (generic_subrtx_iterator <rtx_var_accessor>
4735 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4736 (setup_reg_subrtx_bounds): New function.
4737 (init_rtlanal): Call it.
4739 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4742 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4744 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4746 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4748 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4750 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4752 * rtl.h (JUMP_LABEL_AS_INSN): New.
4754 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4756 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4758 (alloc_EXPR_LIST): Strengthen return type from rtx to
4760 (remove_free_EXPR_LIST_node): Likewise for param.
4761 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4762 from rtx to rtx_expr_list *.
4763 * sched-int.h (struct deps_desc): Strengthen fields
4764 "pending_read_mems" and "pending_write_mems" from rtx to
4767 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4768 rtx to rtx_expr_list *.
4769 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4770 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4772 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4773 from rtx to rtx_expr_list *.
4774 * loop-iv.c (simplify_using_initial_values): Strengthen local
4775 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4776 "pnote_next" from rtx * to rtx_expr_list **.
4777 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4778 param "exprp" from rtx * to rtx_expr_list **.
4779 (add_insn_mem_dependence): Strengthen local "mem_list" from
4780 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4782 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4783 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4784 param "old_mems_p" from rtx * to rtx_expr_list **.
4785 * var-tracking.c (struct adjust_mem_data): Strengthen field
4786 "side_effects" from rtx to rtx_expr_list *.
4787 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4789 (prepare_call_arguments): Likewise.
4791 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4793 * function.h (struct rtl_data): Strengthen field
4794 "x_stack_slot_list" from rtx to rtx_expr_list *.
4796 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4797 when assigning to stack_slot_list.
4799 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4801 * function.h (struct rtl_data): Strengthen field
4802 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4803 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4804 rtx * to rtx_expr_list **.
4806 * cfgbuild.c (make_edges): In loop over
4807 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4808 rtx_expr_list *, and use methods of the latter class to clarify
4810 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4811 rtx_expr_list *, and use methods of the latter class to clarify
4813 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4814 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4815 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4816 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4817 to rtx_expr_list *. Use methods of the latter class to clarify
4820 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4822 * function.h (struct expr_status): Strengthen field
4823 "x_forced_labels" from rtx to rtx_expr_list *.
4825 * cfgbuild.c (make_edges): Split local "x" into two locals,
4826 strengthening one from rtx to rtx_expr_list *, and using methods
4828 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4829 loop over forced_labels, introduce strengthen it from rtx to
4830 rtx_expr_list *, using methods to clarify the code.
4831 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4832 to rtx_expr_list *, using methods of said class to clarify the
4834 * reload1.c (set_initial_label_offsets): Split local "x" into two
4835 per-loop variables, strengthening the first from rtx to
4836 rtx_expr_list * and using methods.
4838 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4840 * coretypes.h (class rtx_expr_list): Add forward declaration.
4841 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4842 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4843 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4844 invariant: GET_CODE (X) == EXPR_LIST.
4845 (is_a_helper <rtx_expr_list *>::test): New.
4846 (rtx_expr_list::next): New.
4847 (rtx_expr_list::element): New.
4848 (gen_rtx_EXPR_LIST): New.
4850 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4852 * varasm.c (mark_constants): Convert a GET_CODE check into a
4853 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4854 Use methods of rtx_sequence to clarify the code.
4856 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4858 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4859 local "seq" via a checked cast, and use methods of rtx_sequence
4860 to simplify the code.
4862 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4864 * resource.c (mark_referenced_resources): Strengthen local
4865 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4866 using methods of rtx_sequence to clarify the code.
4867 (find_dead_or_set_registers): Within the switch statement, convert
4868 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4869 the JUMP_P handling, introduce another local "seq", adding a
4870 checked cast to rtx_sequence *. In both cases, use methods of
4871 rtx_sequence to clarify the code.
4872 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4873 via a checked cast, and use methods of rtx_sequence to simplify
4876 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4878 * reorg.c (redundant_insn): In two places in the function, replace
4879 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4880 usings methods of rtx_sequence to clarify the code.
4882 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4884 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4885 local "seq" with a checked cast, and use methods of rtx_sequence
4886 to clarify the code.
4888 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4890 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4891 with a checked cast, in the region for where we know it's a
4892 SEQUENCE. Use methods of rtx_sequence.
4894 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4896 * final.c (get_attr_length_1): Replace GET_CODE check with a
4897 dyn_cast, introducing local "seq" and the use of methods of
4899 (shorten_branches): Likewise, introducing local "body_seq".
4900 Strengthen local "inner_insn" from rtx to rtx_insn *.
4901 (reemit_insn_block_notes): Replace GET_CODE check with a
4902 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4903 Use methods of rtx_sequence.
4904 (final_scan_insn): Likewise, introducing local "seq" for when
4905 "body" is known to be a SEQUENCE, using its methods.
4907 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4909 * except.c (can_throw_external): Strengthen local "seq" from rtx
4910 to rtx_sequence *. Use methods of rtx_sequence.
4911 (insn_nothrow_p): Likewise.
4913 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4915 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4916 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4917 Use methods of rtx_sequence.
4918 (scan_trace): Likewise for local "pat".
4920 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4922 * coretypes.h (class rtx_sequence): Add forward declaration.
4923 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4924 invariant: GET_CODE (X) == SEQUENCE.
4925 (is_a_helper <rtx_sequence *>::test): New.
4926 (is_a_helper <const rtx_sequence *>::test): New.
4927 (rtx_sequence::len): New.
4928 (rtx_sequence::element): New.
4929 (rtx_sequence::insn): New.
4931 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4933 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4935 (alloc_INSN_LIST): Strengthen return type from rtx to
4937 (copy_INSN_LIST): Likewise for return type and param.
4938 (concat_INSN_LIST): Likewise for both params and return type.
4939 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4940 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4941 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4942 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4944 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4945 "implicit_sets", "control_uses", "clobbers" from rtx to
4947 (struct deps_desc): Likewise for fields "pending_read_insns",
4948 "pending_write_insns", "pending_jump_insns",
4949 "last_pending_memory_flush", "last_function_call",
4950 "last_function_call_may_noreturn", "sched_before_next_call",
4951 "sched_before_next_jump".
4952 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4953 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4955 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4956 from rtx to rtx_insn_list *.
4957 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4960 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4961 to rtx_insn_list **.
4962 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4964 (queue_insn): Likewise for local "link".
4965 (struct haifa_saved_data): Strengthen field "insn_queue" from
4966 rtx * to rtx_insn_list **.
4967 (save_backtrack_point): Update allocation of save->insn_queue to
4968 reflect the strengthening of elements from rtx to rtx_insn_list *.
4969 (queue_to_ready): Strengthen local "link" from rtx to
4970 rtx_insn_list *; use methods "next" and "insn" when traversing the
4972 (early_queue_to_ready): Likewise for locals "link", "next_link",
4974 (schedule_block): Update allocation of insn_queue to reflect the
4975 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4976 local "link" from rtx to rtx_insn_list *, and use methods when
4978 (add_to_speculative_block): Strengthen locals "twins" and
4979 "next_node" from rtx to rtx_insn_list *, and use methods when
4980 working with them. Strengthen local "twin" from rtx to
4981 rtx_insn *, eliminating a checked cast.
4982 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4983 from rtx to rtx_insn_list *, and use methods when working with
4986 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4987 from rtx to rtx_insn_list *, adding a checked cast.
4988 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4990 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4991 "newlink" from rtx to rtx_insn_list *. Strengthen local
4992 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4993 from rtx to rtx_insn *.
4994 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4995 from rtx to rtx_insn_list *. Use methods of the latter class.
4996 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4997 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4998 (remove_free_INSN_LIST_node): Strengthen return type and local
4999 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
5000 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
5001 rtx_insn_list *, using "insn" method.
5003 * sched-deps.c (add_dependence_list): Strengthen param "list"
5004 from rtx to rtx_insn_list *, and use methods when working with it.
5005 (add_dependence_list_and_free): Strengthen param "listp" from
5006 rtx * to rtx_insn_list **.
5007 (remove_from_dependence_list): Strenghten param "listp" from rtx *
5008 to rtx_insn_list **, and use methods when working with *listp.
5009 (remove_from_both_dependence_lists): Strengthen param "listp" from
5010 rtx * to rtx_insn_list **
5011 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
5012 to rtx_insn_list **. Eliminate local "link", in favor of two new
5013 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
5015 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
5016 by introducing local "cond_deps".
5017 (remove_from_deps): Strengthen param "insn" from rtx to
5020 * sched-rgn.c (concat_insn_mem_list): Strengthen param
5021 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
5022 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
5023 Use methods of rtx_insn_list.
5025 * store-motion.c (struct st_expr): Strengthen fields
5026 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
5027 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
5029 (find_moveable_store): Split out "tmp" into multiple more-tightly
5030 scoped locals. Use methods of rtx_insn_list *.
5031 (compute_store_table): Strengthen local "tmp" from rtx to
5032 rtx_insn *. Use methods of rtx_insn_list *.
5034 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5036 * coretypes.h (class rtx_insn_list): Add forward declaration.
5037 * rtl.h (class rtx_insn_list): New subclass of rtx_def
5038 (is_a_helper <rtx_insn_list *>::test): New.
5039 (rtx_insn_list::next): New.
5040 (rtx_insn_list::insn): New.
5041 (gen_rtx_INSN_LIST): Add prototype.
5042 * emit-rtl.c (gen_rtx_INSN_LIST): New.
5043 * gengenrtl.c (special_rtx): Add INSN_LIST.
5045 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5047 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
5048 "prev" from rtx to rtx_insn *.
5050 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5052 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
5053 functions. Require merely an rtx for now, not an rtx_insn *.
5054 (BLOCK_FOR_INSN): Likewise.
5055 (INSN_LOCATION): Likewise.
5056 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
5058 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5060 * rtl.h (PATTERN): Convert this macro into a pair of inline
5061 functions, for now, requiring const_rtx and rtx.
5063 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5065 * target.def (unwind_emit): Strengthen param "insn" from rtx to
5067 (final_postscan_insn): Likewise.
5068 (adjust_cost): Likewise.
5069 (adjust_priority): Likewise.
5070 (variable_issue): Likewise.
5071 (macro_fusion_pair_p): Likewise.
5072 (dfa_post_cycle_insn): Likewise.
5073 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
5074 (first_cycle_multipass_issue): Likewise.
5075 (dfa_new_cycle): Likewise.
5076 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
5077 (speculate_insn): Likewise for param "insn".
5078 (gen_spec_check): Likewise for params "insn" and "label".
5079 (get_insn_spec_ds): Likewise for param "insn".
5080 (get_insn_checked_ds): Likewise.
5081 (dispatch_do): Likewise.
5082 (dispatch): Likewise.
5083 (cannot_copy_insn_p): Likewise.
5084 (invalid_within_doloop): Likewise.
5085 (legitimate_combined_insn): Likewise.
5089 * doc/tm.texi: Automatically updated to reflect changes to
5092 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
5094 (schedule_block): Likewise.
5095 (sched_init): Likewise.
5096 (sched_speculate_insn): Strengthen param "insn" from rtx to
5098 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
5100 * hooks.c (hook_bool_rtx_true): Rename to...
5101 hook_bool_rtx_insn_true): ...this, and strengthen first param from
5103 (hook_constcharptr_const_rtx_null): Rename to...
5104 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5105 first param from const_rtx to const rtx_insn *.
5106 (hook_bool_rtx_int_false): Rename to...
5107 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5108 param from rtx to rtx_insn *.
5109 (hook_void_rtx_int): Rename to...
5110 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5113 * hooks.h (hook_bool_rtx_true): Rename to...
5114 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
5116 (hook_bool_rtx_int_false): Rename to...
5117 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5118 param from rtx to rtx_insn *.
5119 (hook_void_rtx_int): Rename to...
5120 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5122 (hook_constcharptr_const_rtx_null): Rename to...
5123 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5124 first param from const_rtx to const rtx_insn *.
5126 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
5127 and local "prev" from rtx to rtx_insn *.
5129 * sched-int.h (sched_speculate_insn): Strengthen first param from
5132 * sel-sched.c (create_speculation_check): Likewise for local "label".
5133 * targhooks.c (default_invalid_within_doloop): Strengthen param
5134 "insn" from const_rtx to const rtx_insn *.
5135 * targhooks.h (default_invalid_within_doloop): Strengthen param
5136 from const_rtx to const rtx_insn *.
5138 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
5139 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
5141 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
5143 (arc_invalid_within_doloop): Likewise, with const.
5145 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
5146 (arm_cannot_copy_insn_p): Likewise for param "insn".
5147 (arm_unwind_emit): Likewise.
5149 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
5152 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
5153 (c6x_variable_issue): Likewise. Removed now-redundant checked
5155 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
5157 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
5158 Likewise for param "insn".
5159 (epiphany_mode_after): Likewise.
5160 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
5161 params "insn", "dep_insn".
5162 (epiphany_mode_needed): Likewise for param "insn".
5163 (epiphany_mode_after): Likewise.
5165 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
5166 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
5167 (ix86_avx_u128_mode_needed): Likewise.
5168 (ix86_i387_mode_needed): Likewise.
5169 (ix86_mode_needed): Likewise.
5170 (ix86_avx_u128_mode_after): Likewise.
5171 (ix86_mode_after): Likewise.
5172 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
5173 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
5174 (ix86_adjust_priority): Likewise for param "insn".
5175 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
5176 (do_dispatch): Likewise.
5177 (has_dispatch): Likewise.
5178 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
5180 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
5181 reflect renaming of default hook implementation from
5182 hook_constcharptr_const_rtx_null to
5183 hook_constcharptr_const_rtx_insn_null.
5184 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
5186 (ia64_variable_issue): Likewise for param "insn".
5187 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
5188 (ia64_dfa_new_cycle): Likewise.
5189 (ia64_get_insn_spec_ds): Likewise.
5190 (ia64_get_insn_checked_ds): Likewise.
5191 (ia64_speculate_insn): Likewise.
5192 (ia64_gen_spec_check): Likewise for params "insn", "label".
5193 (ia64_asm_unwind_emit): Likewise for param "insn".
5195 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
5197 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
5199 (m68k_sched_variable_issue): Likewise for param "insn".
5201 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
5204 * config/microblaze/microblaze.c (microblaze_adjust_cost):
5205 Likewise for params "insn", "dep".
5207 * config/mips/mips.c (mips_adjust_cost): Likewise.
5208 (mips_variable_issue): Likewise for param "insn".
5209 (mips_final_postscan_insn): Likewise.
5211 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
5212 for params "insn", "dep".
5214 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5216 (pa_adjust_priority): Likewise for param "insn".
5218 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5219 Likewise for params "insn", "dep_insn".
5221 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5223 (rs6000_variable_issue): Likewise.
5224 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5225 (rs6000_debug_adjust_cost): Likewise.
5226 (rs6000_adjust_priority): Likewise for param "insn".
5227 (rs6000_use_sched_lookahead_guard): Likewise.
5228 (get_next_active_insn): Likewise for return type and both params.
5229 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5230 and locals "insn", "next_insn".
5231 (pad_groups): Likewise.
5233 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5235 (s390_cannot_copy_insn_p): Likewise.
5236 (s390_sched_variable_issue): Likewise for third param, eliminating
5238 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5239 default hook implementation from hook_constcharptr_const_rtx_null
5240 to hook_constcharptr_const_rtx_insn_null.
5242 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5243 from rtx to rtx_insn *.
5244 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5245 (sh_variable_issue): Likewise for param "insn".
5246 (sh_dfa_new_cycle): Likewise.
5247 (sh_mode_needed): Likewise.
5248 (sh_mode_after): Likewise.
5250 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5251 params "insn", "dep_insn".
5252 (hypersparc_adjust_cost): Likewise.
5253 (sparc_adjust_cost): Likewise.
5255 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5256 param, eliminated checked cast.
5257 (spu_sched_adjust_cost): Likewise for first and third params.
5259 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5260 params "insn" and "dep_insn" from rtx to rtx_insn *.
5262 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5264 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5266 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5267 (set_is_load_p): ...this, updating to work on a SET pattern rather
5269 (is_store_insn): Rename to...
5270 (set_is_store_p): ...this, updating to work on a SET pattern
5271 rather than an insn.
5272 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5273 top of function to where it is needed. Rewrite the bogus
5274 condition that checks for "insn" and "dep" being PARALLEL to
5275 instead use single_set, introducing locals "insn_set" and
5276 "dep_set". Given that we only ever returned "cost" for a non-pair
5277 of SETs, bail out early if we don't have a pair of SET.
5278 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5279 use the new locals "insn_set" and "dep_set", and update calls to
5280 is_load_insn and is_store_insn to be calls to set_is_load_p and
5283 2014-08-27 Guozhi Wei <carrot@google.com>
5286 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5287 amount before using it.
5289 2014-08-27 Richard Biener <rguenther@suse.de>
5291 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5292 get_maxval_strlen inside a more useful API.
5293 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5294 (gimple_fold_builtin): ... caller.
5295 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5296 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5297 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5298 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5299 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5300 gimple_fold_builtin_sprintf): Adjust to compute maxval
5303 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5306 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5308 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5309 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5310 Anna Tikhonova <anna.tikhonova@intel.com>
5311 Ilya Tocar <ilya.tocar@intel.com>
5312 Andrey Turetskiy <andrey.turetskiy@intel.com>
5313 Ilya Verbin <ilya.verbin@intel.com>
5314 Kirill Yukhin <kirill.yukhin@intel.com>
5315 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5317 * config/i386/sse.md
5318 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5319 Use `concat_tg_mode' attribute to determine asm register size.
5321 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5322 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5323 Anna Tikhonova <anna.tikhonova@intel.com>
5324 Ilya Tocar <ilya.tocar@intel.com>
5325 Andrey Turetskiy <andrey.turetskiy@intel.com>
5326 Ilya Verbin <ilya.verbin@intel.com>
5327 Kirill Yukhin <kirill.yukhin@intel.com>
5328 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5330 * config/i386/sse.md
5331 (define_mode_iterator VI48_AVX512VL): New.
5332 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5333 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5334 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5335 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5336 with VI1): Change mode iterator.
5337 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5338 with VI_ULOADSTORE_BW_AVX512VL): New.
5339 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5340 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5341 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5342 with VI1): Change mode iterator.
5343 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5344 with VI_ULOADSTORE_BW_AVX512VL): New.
5345 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5346 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5347 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5348 with VI1): Change mode iterator.
5349 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5350 with VI_ULOADSTORE_BW_AVX512VL): New.
5351 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5352 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5353 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5354 (define_insn "<avx512>_storedqu<mode>_mask" with
5355 VI48_AVX512VL): New.
5356 (define_insn "<avx512>_storedqu<mode>_mask" with
5357 VI12_AVX512VL): Ditto.
5359 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5360 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5361 Anna Tikhonova <anna.tikhonova@intel.com>
5362 Ilya Tocar <ilya.tocar@intel.com>
5363 Andrey Turetskiy <andrey.turetskiy@intel.com>
5364 Ilya Verbin <ilya.verbin@intel.com>
5365 Kirill Yukhin <kirill.yukhin@intel.com>
5366 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5368 * config/i386/sse.md
5369 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5370 (define_mode_iterator VI48_AVX512BW): New.
5371 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5372 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5373 with VI48_AVX2_48_AVX512F): New.
5374 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5375 with VI2_AVX512VL): Ditto.
5377 2014-08-27 Richard Biener <rguenther@suse.de>
5380 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5381 (fold_builtin_3): Do not fold strcat_chk here.
5382 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5384 (gimple_fold_builtin): Fold strcat_chk here.
5386 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5388 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5389 * dwarf2out.c (dwarf2out_decl): Make static.
5391 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5393 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5395 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5397 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5398 from rtx to rtx_insn *.
5399 (cselib_lookup_from_insn): Likewise for final param.
5400 (cselib_subst_to_values_from_insn): Likewise.
5401 (cselib_add_permanent_equiv): Likewise.
5403 * cselib.c (cselib_current_insn): Likewise for this variable.
5404 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5405 (cselib_lookup_from_insn): Likewise.
5406 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5407 "save_cselib_current_insn".
5408 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5410 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5411 from rtx to rtx_insn *.
5413 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5415 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5418 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5420 * df.h (df_dump_insn_problem_function): Strengthen first param of
5421 this callback from const_rtx to const rtx_insn *.
5422 (struct df_insn_info): Strengthen field "insn" from rtx to
5424 (DF_REF_INSN): Eliminate this function, reinstating the older
5426 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5427 (df_reg_defined): Likewise.
5428 (df_find_use): Likewise.
5429 (df_reg_used): Likewise.
5430 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5432 (df_dump_insn_bottom): Likewise.
5433 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5434 (df_insn_debug_regno): Likewise.
5435 (debug_df_insn): Likewise.
5436 (df_rd_simulate_one_insn): Likewise for param 2.
5437 (df_word_lr_simulate_defs): Likewise for param 1.
5438 (df_word_lr_simulate_uses): Likewise.
5439 (df_md_simulate_one_insn): Likewise for param 2.
5440 (df_simulate_find_noclobber_defs): Likewise for param 1.
5441 (df_simulate_find_defs): Likewise.
5442 (df_simulate_defs): Likewise.
5443 (df_simulate_uses): Likewise.
5444 (df_simulate_one_insn_backwards): Likewise for param 2.
5445 (df_simulate_one_insn_forwards): Likewise.
5446 (df_uses_create): Likewise for param 2.
5447 (df_insn_create_insn_record): Likewise for param 1.
5448 (df_insn_delete): Likewise.
5449 (df_insn_rescan): Likewise.
5450 (df_insn_rescan_debug_internal): Likewise.
5451 (df_insn_change_bb): Likewise.
5452 (df_notes_rescan): Likewise.
5453 * rtl.h (remove_death): Likewise for param 2.
5454 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5456 * sched-int.h (reemit_notes): Strengthen param from rtx to
5458 * valtrack.h (propagate_for_debug): Likewise for param 1.
5460 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5461 local "tmp_rtx" from const_rtx to const rtx_insn *.
5462 * combine.c (remove_death): Strengthen param "insn" from rtx to
5464 (move_deaths): Likewise for local "where_dead".
5465 * cse.c (delete_trivially_dead_insns): Introduce local
5466 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5467 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5469 (df_reg_defined): Likewise.
5470 (df_find_use): Likewise.
5471 (df_reg_used): Likewise.
5472 (df_dump_insn_problem_data): Strengthen param "insn" from
5473 const_rtx to const rtx_insn *.
5474 (df_dump_insn_top): Likewise.
5475 (df_dump_insn_bottom): Likewise.
5476 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5477 (df_insn_debug_regno): Likewise.
5478 (debug_df_insn): Likewise.
5479 (DF_REF_INSN): Delete.
5480 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5481 from rtx to rtx_insn *.
5482 (df_chain_insn_top_dump): Strengthen param "insn" from
5483 const_rtx to const rtx_insn *.
5484 (df_chain_insn_bottom_dump): Likewise.
5485 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5487 (df_word_lr_simulate_uses): Likewise.
5488 (df_print_note): Likewise.
5489 (df_remove_dead_and_unused_notes): Likewise.
5490 (df_set_unused_notes_for_mw): Likewise.
5491 (df_set_dead_notes_for_mw): Likewise.
5492 (df_create_unused_note): Likewise.
5493 (df_simulate_find_defs): Likewise.
5494 (df_simulate_find_uses): Likewise.
5495 (df_simulate_find_noclobber_defs): Likewise.
5496 (df_simulate_defs): Likewise.
5497 (df_simulate_uses): Likewise.
5498 (df_simulate_one_insn_backwards): Likewise.
5499 (df_simulate_one_insn_forwards): Likewise.
5500 (df_md_simulate_one_insn): Likewise.
5501 * df-scan.c (df_uses_create): Likewise.
5502 (df_insn_create_insn_record): Likewise.
5503 (df_insn_delete): Likewise.
5504 (df_insn_rescan): Likewise.
5505 (df_insn_rescan_debug_internal): Likewise.
5506 (df_insn_change_bb): Likewise.
5507 (df_notes_rescan): Likewise.
5508 (df_refs_add_to_chains): Likewise.
5509 (df_insn_refs_verify): Likewise.
5510 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5511 when invoking df_insn_delete.
5512 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5513 (set_unique_reg_note): Add checked cast.
5514 * final.c (cleanup_subreg_operands): Likewise.
5515 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5516 "insn" from rtx to rtx_insn *.
5517 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5518 "last" from rtx to rtx_insn *.
5519 * ira-emit.c (change_regs_in_insn): New function.
5520 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5521 Invoke change_regs_in_insn rather than change_regs.
5522 * ira.c (update_equiv_regs): Strengthen locals "insn",
5523 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5524 for_each_rtx_in_insn rather than for_each_rtx.
5525 * recog.c (confirm_change_group): Add checked casts.
5526 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5528 (peep2_fill_buffer): Add checked cast.
5529 * rtlanal.c (remove_note): Likewise.
5530 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5531 locals "next" "end" from rtx to rtx_insn *.
5533 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5535 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5537 (struct reg_use_data): Likewise for field "insn".
5538 (insn_cost): Likewise for param.
5539 (real_insn_for_shadow): Likewise for return type and param.
5540 (increase_insn_priority): Likewise for param 1.
5541 (debug_dependencies): Likewise for both params.
5543 * haifa-sched.c (insn_delay): Likewise for param "insn".
5544 (real_insn_for_shadow): Likewise for return type and param "insn".
5545 (update_insn_after_change): Likewise for param "insn".
5546 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5548 (insn_cost): Likewise for param "insn".
5549 (increase_insn_priority): Likewise.
5550 (calculate_reg_deaths): Likewise.
5551 (setup_insn_reg_pressure_info): Likewise.
5552 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5553 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5554 (model_recompute): Likewise.
5555 (must_restore_pattern_p): Likewise for param "next".
5556 (model_excess_cost): Likewise for param "insn".
5557 (queue_remove): Likewise.
5558 (adjust_priority): Likewise for param "prev".
5559 (update_register_pressure): Likewise for param "insn".
5560 (setup_insn_max_reg_pressure): Likewise for local "insn".
5561 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5562 (model_add_to_schedule): Likewise.
5563 (model_reset_queue_indices): Likewise for local "insn".
5564 (unschedule_insns_until): Strengthen local "recompute_vec" from
5565 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5566 "con" from rtx to rtx_insn *.
5567 (restore_last_backtrack_point): Likewise for both locals "x". Add
5569 (estimate_insn_tick): Likewise for param "insn".
5570 (commit_schedule): Likewise for params "prev_head", "tail" and
5572 (verify_shadows): Likewise for locals "i1", "i2".
5573 (dump_insn_stream): Likewise for params "head", "tail" and locals
5574 "next_tail", "insn".
5575 (schedule_block): Likewise for locals "insn", "x". Add a checked
5577 (fix_inter_tick): Likewise for params "head", "tail".
5578 (create_check_block_twin): Likewise for local "jump".
5579 (haifa_change_pattern): Likewise for param "insn".
5580 (haifa_speculate_insn): Likewise.
5581 (dump_new_block_header): Likewise for params "head", "tail".
5582 (fix_jump_move): Likewise for param "jump".
5583 (move_block_after_check): Likewise.
5584 (sched_init_insn_luid): Likewise for param "insn".
5585 (sched_init_luids): Likewise for local "insn".
5586 (insn_luid): Likewise for param "insn".
5587 (init_h_i_d): Likewise.
5588 (haifa_init_h_i_d): Likewise for local "insn".
5589 (haifa_init_insn): Likewise for param "insn".
5590 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5592 (create_insn_reg_use): Likewise for param "insn".
5593 (setup_insn_reg_uses): Likewise. Add a checked cast.
5594 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5595 "tail" from rtx to rtx_insn *.
5596 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5597 "insn", "next_tail".
5599 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5601 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5602 from rtx to rtx_insn *.
5603 (model_add_to_schedule): Likewise for locals "start", "end",
5606 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5608 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5610 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5611 "to" and locals "insn", "next", "copy". Remove now-redundant
5614 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5616 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5617 rtx_insn * and param 4 from rtx * to rtx_insn **.
5618 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5619 param 2 from rtx * to rtx_insn **.
5621 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5622 rtx_insn * and final param from rtx * to rtx_insn **.
5624 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5625 from rtx to rtx_insn *.
5626 (try_head_merge_bb): Likewise for both locals named "move_upto".
5627 * df-problems.c (can_move_insns_across): Likewise for params
5628 "from", "to", "across_from", "across_to" and locals "insn",
5629 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5631 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5632 from rtx to rtx_insn *.
5633 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5634 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5635 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5637 (noce_try_abs): Likewise.
5638 (noce_get_condition): Likewise for param "jump". Strengthen param
5639 "earliest" from rtx * to rtx_insn **.
5640 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5642 (find_cond_trap): Likewise.
5643 (dead_or_predicable): Likewise for local "earliest".
5644 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5646 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5647 and local "prev". Strengthen param "earliest" from rtx * to
5649 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5650 Strengthen param "earliest" from rtx * to rtx_insn **.
5652 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5654 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5655 "to" and local "insn" from rtx to rtx_insn *.
5657 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5659 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5660 from rtx to rtx_insn *.
5661 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5662 (code_motion_path_driver): Likewise for local "last_insn".
5663 (simplify_changed_insns): Likewise for local "insn".
5665 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5667 * rtl.h (push_to_sequence): Strengthen param from rtx to
5669 (push_to_sequence2): Likewise for both params.
5670 (delete_insns_since): Likewise for param.
5671 (reorder_insns_nobb): Likewise for all three params.
5672 (set_new_first_and_last_insn): Likewise for both params.
5674 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5675 rtx_insn *. Remove now-redundant cast.
5676 (set_last_insn): Likewise.
5678 * builtins.c (expand_builtin_return): Strengthen local
5679 "call_fusage" from rtx to rtx_insn *.
5680 * cfgrtl.c (create_basic_block_structure): Likewise for local
5682 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5683 "first", "last" and local "insn".
5684 (delete_insns_since): Likewise for param "from".
5685 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5687 (push_to_sequence): Likewise for param "first" and local "last".
5688 (push_to_sequence2): Likewise for params "first" and "last".
5689 * lra.c (emit_add3_insn): Likewise for local "last".
5690 (lra_emit_add): Likewise.
5691 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5693 (process_address_1): Likewise for locals "insn", last".
5694 * modulo-sched.c (ps_first_note): Likewise for return type.
5695 * optabs.c (expand_binop_directly): Likewise for param "last".
5697 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5699 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5701 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5703 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5705 * function.h (struct sequence_stack): Strengthen fields "first"
5706 and "last" from rtx to rtx_insn *.
5707 (struct emit_status): Likewise for fields "x_first_insn" and
5710 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5711 (set_first_insn): Add checked cast.
5712 (get_last_insn): Remove now-redundant checked cast.
5713 (set_last_insn): Add checked cast.
5715 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5716 "saved_first" and "saved_last" from rtx to rtx_insn *.
5718 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5720 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5721 (unlink_insn_chain): Strengthen both params from rtx to
5724 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5726 (unlink_insn_chain): Likewise for params "first" and "last".
5727 Remove now-redundant checked cast.
5728 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5729 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5731 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5733 (add_insn): Likewise for param "insn" and local "prev".
5734 (add_insn_after_nobb): Likewise for both params and local "next".
5735 (add_insn_before_nobb): Likewise for both params and local "prev".
5736 (add_insn_after): Rename param "after" to "uncast_after",
5737 introducing local "after" with another checked cast.
5738 (add_insn_before): Rename params "insn" and "before", giving them
5739 "uncast_" prefixes, adding the old names back using checked casts.
5740 (emit_note_after): Likewise for param "after".
5741 (emit_note_before): Likewise for param "before".
5742 (emit_label): Add a checked cast.
5744 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5746 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5747 "insn" from rtx to rtx_insn *.
5749 * cselib.c (cselib_record_sets_hook): Likewise.
5751 * var-tracking.c (add_with_sets): Likewise, renaming back from
5752 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5755 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5757 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5758 and "header_" from rtx to rtx_insn *.
5759 (struct basic_block_d): Likewise for field "head_" within "x"
5760 field of union basic_block_il_dependent.
5761 (BB_HEAD): Drop function...
5762 (SET_BB_HEAD): ...and this function in favor of...
5763 (BB_HEAD): ...reinstate macro.
5764 (BB_END): Drop function...
5765 (SET_BB_END): ...and this function in favor of...
5766 (BB_END): ...reinstate macro.
5767 (BB_HEADER): Drop function...
5768 (SET_BB_HEADER): ...and this function in favor of...
5769 (BB_HEADER): ...reinstate macro.
5771 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5772 (fix_crossing_unconditional_branches): Likewise.
5773 * caller-save.c (save_call_clobbered_regs): Likewise.
5774 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5775 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5776 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5777 (merge_blocks_move_successor_nojumps): Likewise.
5778 (outgoing_edges_match): Update use of for_each_rtx to
5779 for_each_rtx_in_insn.
5780 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5781 (expand_gimple_cond): Likewise.
5782 (expand_gimple_tailcall): Likewise.
5783 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5785 (construct_exit_block): Drop use of SET_BB_END.
5786 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5788 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5789 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5790 SET_BB_HEAD and SET_BB_END.
5791 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5793 (rtl_delete_block): Drop use of SET_BB_HEAD.
5794 (rtl_split_block): Drop use of SET_BB_END.
5795 (emit_nop_for_unique_locus_between): Likewise.
5796 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5797 (block_label): Drop use of SET_BB_HEAD.
5798 (fixup_abnormal_edges): Drop use of SET_BB_END.
5799 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5800 (relink_block_chain): Likewise.
5801 (fixup_reorder_chain): Drop use of SET_BB_END.
5802 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5803 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5804 rtx_insn **. Drop use of SET_BB_HEADER.
5805 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5807 (BB_HEAD): Delete this function.
5808 (SET_BB_HEAD): Likewise.
5810 (SET_BB_END): Likewise.
5811 (BB_HEADER): Likewise.
5812 (SET_BB_HEADER): Likewise.
5813 * emit-rtl.c (add_insn_after): Rename param "insn" to
5814 "uncast_insn", adding a new local "insn" and a checked cast to
5815 rtx_insn *. Drop use of SET_BB_END.
5816 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5817 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5818 (reorder_insns): Drop use of SET_BB_END.
5819 (emit_insn_after_1): Strengthen param "first" and locals "last",
5820 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5821 (emit_pattern_after_noloc): Add checked cast.
5822 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5823 (restore_other_notes): Likewise.
5824 (move_insn): Likewise.
5825 (sched_extend_bb): Likewise.
5826 (fix_jump_move): Likewise.
5827 * ifcvt.c (noce_process_if_block): Likewise.
5828 (dead_or_predicable): Likewise.
5829 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5830 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5831 * sel-sched-ir.c (sel_move_insn): Likewise.
5832 * sel-sched.c (move_nop_to_previous_block): Likewise.
5834 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5836 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5838 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5840 * basic-block.h (create_basic_block_structure): Strengthen params
5841 1 "head" and 2 "end" from rtx to rtx_insn *.
5842 * cfgrtl.c (create_basic_block_structure): Likewise.
5843 (rtl_create_basic_block): Update casts from void * to rtx to
5844 rtx_insn *, so that we can pass them as rtx_insn * to
5845 create_basic_block_structure.
5846 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5848 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5850 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5852 (check_for_inc_dec): Strengthen param "insn" from rtx to
5855 * cselib.h (cselib_process_insn): Likewise.
5857 * cselib.c (cselib_record_sets): Likewise.
5858 (cselib_process_insn): Likewise.
5860 * dse.c (struct insn_info): Likewise for field "insn".
5861 (check_for_inc_dec_1): Likewise for local "insn".
5862 (check_for_inc_dec): Likewise for param "insn".
5863 (scan_insn): Likewise.
5864 (dse_step1): Likewise for local "insn".
5866 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5867 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5869 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5871 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5872 from rtx to rtx_insn *.
5873 (DEP_PRO): Delete this function and...
5874 (SET_DEP_PRO): ...this function in favor of...
5875 (DEP_PRO): ...reinstate this macro.
5876 (DEP_CON): Delete this function and...
5877 (SET_DEP_CON): ...this function in favor of...
5878 (DEP_CON): ...reinstate this old macro.
5879 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5880 (init_dep): Likewise.
5881 (set_priorities): Likewise for both params.
5882 (sd_copy_back_deps): Likewise for params 1 and 2.
5884 * haifa-sched.c (priority): Likewise for param "insn" and local
5886 (set_priorities): Likewise for params "head" and "tail" and local
5888 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5890 (add_to_speculative_block): Add a checked cast.
5891 (create_check_block_twin): Drop use of SET_DEP_CON.
5892 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5895 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5896 Drop use of SET_DEP_PRO
5897 (init_dep): Strengthen params "pro" and "con" from rtx to
5899 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5903 (SET_DEP_PRO): Delete.
5904 (SET_DEP_CON): Delete.
5906 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5908 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5909 from rtx to rtx_insn *.
5910 (VINSN_INSN_RTX): Eliminate rvalue function and...
5911 (SET_VINSN_INSN): ...lvalue function in favor of...
5912 (VINSN_INSN_RTX): reinstate this old macro.
5914 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5915 in favor of VINSN_INSN_RTX.
5916 (VINSN_INSN_RTX): Delete this function.
5917 (SET_VINSN_INSN_RTX): Likewise.
5919 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5921 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5922 (BND_TO): Delete this function and...
5923 (SET_BND_TO): ...this functions in favor of...
5924 (BND_TO): ...reinstating this macro.
5925 (struct _fence): Strengthen field "executing_insns" from
5926 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5927 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5928 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5929 and param "insn" from rtx to insn_t.
5930 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5933 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5935 (rtx_vec_t): Likewise.
5936 (struct sched_deps_info_def): Strengthen param of "start_insn"
5937 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5938 "note_mem_dep" callback and first param of "note_dep" callback.
5940 * haifa-sched.c (add_to_speculative_block): Strengthen param
5941 "insn" from rtx to rtx_insn *.
5942 (clear_priorities): Likewise.
5943 (calc_priorities): Likewise for local "insn".
5945 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5946 Remove redundant checked cast.
5947 (haifa_note_mem_dep): Likewise for param "pending_insn".
5948 (haifa_note_dep): Likewise for param "elem".
5949 (note_mem_dep): Likewise for param "e".
5950 (sched_analyze_1): Add checked casts.
5951 (sched_analyze_2): Likewise.
5953 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5954 from rtx to rtx_insn *.
5955 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5956 from vec<rtx> * to vec<rtx_insn *> *.
5958 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5960 (flist_add): Strengthen param "executing_insns" from
5961 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5962 (advance_deps_context): Remove now-redundant checked cast.
5963 (init_fences): Replace uses of NULL_RTX with NULL.
5964 (merge_fences): Strengthen params "last_scheduled_insn" and
5965 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5966 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5967 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5968 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5969 an instruction, rather than doing double-duty as a pattern.
5970 (return_nop_to_pool): Update for change of insn_t.
5971 (deps_init_id): Remove now-redundant checked cast.
5972 (struct sched_scan_info_def): Strengthen param of "init_insn"
5973 callback from rtx to insn_t.
5974 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5975 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5977 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5978 "end" from rtx to rtx_insn *.
5979 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5980 (rtx insn_rtx, bool force_unique_p)
5981 (BND_TO): Delete function.
5982 (SET_BND_TO): Delete function.
5984 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5986 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5987 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5989 (undo_transformations): Likewise for param "insn".
5990 (update_liveness_on_insn): Likewise.
5991 (compute_live_below_insn): Likewise for param "insn" and local
5993 (update_data_sets): Likewise for param "insn".
5994 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5995 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5996 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5998 (move_cond_jump): Likewise for param "insn".
5999 (move_cond_jump): Drop use of SET_BND_TO.
6000 (compute_av_set_on_boundaries): Likewise.
6001 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
6002 (update_and_record_unavailable_insns): Strengthen local "bb_end"
6003 from rtx to rtx_insn *.
6004 (maybe_emit_renaming_copy): Likewise for param "insn".
6005 (maybe_emit_speculative_check): Likewise.
6006 (handle_emitting_transformations): Likewise.
6007 (remove_insn_from_stream): Likewise.
6008 (code_motion_process_successors): Strengthen local "succ" from rtx
6011 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6013 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
6014 ilist_t, not _xlist_t;
6015 (ILIST_INSN): Define in terms of new union field "insn".
6016 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
6018 (struct _list_node): Add new field "insn" to the union, of type
6020 (ilist_add): Replace macro with an inline function, requiring an
6022 (ilist_remove): Define this macro directly in terms of
6023 _list_remove, rather than indirectly via _xlist_remove.
6024 (ilist_clear): Likewise, in terms of _list_clear rather than
6026 (ilist_is_in_p): Replace macro with an inline function, requiring
6028 (_list_iter_cond_insn): New function.
6029 (ilist_iter_remove): Define this macro directly in terms of
6030 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
6031 (ilist_iterator): Define directly in terms of _list_iterator
6032 rather than indirectly through _xlist_iterator.
6033 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
6034 than in terms of _FOR_EACH_X.
6035 (FOR_EACH_INSN_1): Likewise.
6037 2014-08-26 Joseph Myers <joseph@codesourcery.com>
6041 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
6042 DECL_HARD_REGISTER and return for invalid register specifications.
6043 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
6044 DECL_HARD_REGISTER, call expand_one_error_var.
6045 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
6046 CC_REGNUM with non-MODE_CC modes.
6047 (arm_regno_class): Return NO_REGS for PC_REGNUM.
6049 2014-08-26 Marek Polacek <polacek@redhat.com>
6052 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
6054 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
6056 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
6057 qi cost; add di cost.
6058 (cortexa57_addrcost_table): Likewise.
6060 2014-08-26 Marek Polacek <polacek@redhat.com>
6063 * expr.c (is_aligning_offset): Remove logical not.
6065 2014-08-26 Marek Polacek <polacek@redhat.com>
6068 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
6069 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
6071 2014-08-26 Richard Biener <rguenther@suse.de>
6073 PR tree-optimization/62175
6074 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
6075 expand possibly trapping operations.
6077 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6079 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
6080 "insn" from rtx to rtx_insn *.
6081 (permute_load): Likewise for param "insn".
6082 (permute_store): Likewise.
6083 (handle_special_swappables): Likewise for local "insn".
6084 (replace_swap_with_copy): Likewise for locals "insn" and
6086 (rs6000_analyze_swaps): Likewise for local "insn".
6088 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6090 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
6093 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6095 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
6096 "note_list" from rtx to rtx_insn *.
6097 (BB_NOTE_LIST): Replace this function and...
6098 (SET_BB_NOTE_LIST): ...this function with...
6099 (BB_NOTE_LIST): ...the former macro implementation.
6101 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
6102 local "from_start" from rtx to rtx_insn *. Strengthen param
6103 "to_endp" from rtx * to rtx_insn **.
6105 * haifa-sched.c (concat_note_lists): Likewise.
6106 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
6108 (sel_restore_notes): Likewise.
6109 (move_bb_info): Likewise.
6110 (BB_NOTE_LIST): Delete this function.
6111 (SET_BB_NOTE_LIST): Delete this function.
6112 * sel-sched.c (create_block_for_bookkeeping): Eliminate
6113 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
6115 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6117 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
6118 from rtx * to rtx_insn **.
6119 (reorder2): Likewise.
6120 (dependencies_evaluation_hook): Strengthen params "head", "tail"
6121 from rtx to rtx_insn *.
6123 * doc/tm.texi: Update mechanically for above change to target.def.
6125 * sched-int.h (note_list): Strengthen this variable from rtx to
6127 (remove_notes): Likewise for both params.
6128 (restore_other_notes): Likewise for return type and first param.
6129 (struct ready_list): Strengthen field "vec" from rtx * to
6131 (struct dep_replacement): Strenghten field "insn" from rtx to
6133 (struct deps_desc): Likewise for fields "last_debug_insn",
6135 (struct haifa_sched_info): Likewise for callback field
6136 "can_schedule_ready_p"'s param, for first param of "new_ready"
6137 callback field, for both params of "rank" callback field, for
6138 first field of "print_insn" callback field (with a const), for
6139 both params of "contributes_to_priority" callback, for param
6140 of "insn_finishes_block_p" callback, for fields "prev_head",
6141 "next_tail", "head", "tail", for first param of "add_remove_insn"
6142 callback, for first param of "begin_schedule_ready" callback, for
6143 both params of "begin_move_insn" callback, and for second param
6144 of "advance_target_bb" callback.
6145 (add_dependence): Likewise for params 1 and 2.
6146 (sched_analyze): Likewise for params 2 and 3.
6147 (deps_analyze_insn): Likewise for param 2.
6148 (ready_element): Likewise for return type.
6149 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6150 (try_ready): Strenghten param from rtx to rtx_insn *.
6151 (sched_emit_insn): Likewise for return type.
6152 (record_delay_slot_pair): Likewise for params 1 and 2.
6153 (add_delay_dependencies): Likewise for param.
6154 (contributes_to_priority): Likewise for both params.
6155 (find_modifiable_mems): Likewise.
6157 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
6158 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
6159 "first_older_only_insn" from rtx to rtx_insn *.
6160 (arm_sched_reorder): Strengthen param "ready" from rtx * to
6163 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
6164 "last_scheduled_iter0" from rtx to rtx_insn *.
6165 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
6166 (c6x_sched_reorder_1): Strengthen param "ready" and locals
6167 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6168 "insn" from rtx to rtx_insn *.
6169 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
6171 (c6x_sched_reorder2): Strengthen param "ready" and locals
6172 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6173 "insn" from rtx to rtx_insn *.
6174 (c6x_variable_issue): Add a checked cast when assigning from insn
6175 to ss.last_scheduled_iter0.
6176 (split_delayed_branch): Strengthen param "insn" and local "i1"
6177 from rtx to rtx_insn *.
6178 (split_delayed_nonbranch): Likewise.
6179 (undo_split_delayed_nonbranch): Likewise for local "insn".
6180 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
6181 "entry_after", "end_packet", "head_insn", "tail_insn",
6182 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
6183 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
6184 to rtx_insn **. Remove now-redundant checked cast on last_insn,
6185 but add a checked cast on loop->start_label. Consolidate calls to
6186 avoid assigning result of gen_spkernel to "insn", now an
6189 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
6190 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
6192 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
6193 rtx_insn **. Strengthen locals "top", "next" from rtx to
6195 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
6196 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6197 (add_parameter_dependencies): Strengthen params "call", "head" and
6198 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
6199 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
6200 (add_dependee_for_func_arg): Likewise for param "arg" and local
6202 (ix86_dependencies_evaluation_hook): Likewise for params "head",
6203 "tail" and locals "insn", "first_arg".
6205 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
6206 for params "head", "tail" and locals "insn", "next", "next_tail".
6207 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
6208 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
6209 "insn", "lowest", "highest" from rtx to rtx_insn *.
6210 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
6212 (ia64_sched_reorder2): Likewise.
6214 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6215 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6216 from rtx * to rtx_insn **.
6217 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6219 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6221 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6222 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6225 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6226 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6228 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6229 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6230 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6232 (vr4130_reorder): Likewise.
6233 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6235 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6237 (mips_sched_reorder): Likewise.
6238 (mips_sched_reorder2): Likewise.
6240 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6242 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6243 Strengthen local "tmp" from rtx to rtx_insn *.
6244 (rs6000_sched_reorder2): Likewise.
6246 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6247 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6248 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6249 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6251 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6252 "tmp2" from rtx to rtx_insn *.
6253 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6254 Strengthen local "insn" from rtx to rtx_insn *.
6255 (ready_reorder): Strengthen param "ready" from rtx * to
6256 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6257 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6258 (sh_reorder2): Likewise.
6260 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6261 local "insn" from rtx to rtx_insn *.
6263 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6265 (scheduled_insns): Strengthen this variable from vec<rtx> to
6267 (set_modulo_params): Likewise for locals "i1", "i2".
6268 (record_delay_slot_pair): Likewise for params "i1", "i2".
6269 (add_delay_dependencies): Likewise for param "insn".
6270 (cond_clobbered_p): Likewise.
6271 (recompute_todo_spec): Likewise for local "prev".
6272 (last_scheduled_insn): Likewise for this variable.
6273 (nonscheduled_insns_begin): Likewise.
6274 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6276 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6278 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6279 Strengthen local "insn" from rtx to rtx_insn *.
6280 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6281 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6282 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6283 (ready_remove_first): Likewise for return type and local "t".
6284 (ready_element): Likewise for return type.
6285 (ready_remove): Likewise for return type and local "t".
6286 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6287 (check_clobbered_conditions): Strengthen local "x" from rtx to
6288 rtx_insn *, adding a checked cast.
6289 (schedule_insn): Likewise for param "insn".
6290 (remove_notes): Likewise for params "head", "tail" and locals
6291 "next_tail", "insn", "next".
6292 (struct haifa_saved_data): Likewise for fields
6293 "last_scheduled_insn", "nonscheduled_insns_begin".
6294 (save_backtrack_point): Update for change to field "vec" of
6296 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6298 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6299 from rtx to rtx_insn *
6300 (resolve_dependencies): Strengthen param "insn" from rtx to
6302 (restore_other_notes): Likewise for return type, for param "head"
6303 and local "note_head".
6304 (undo_all_replacements): Likewise for local "insn".
6305 (first_nonscheduled_insn): Likewise for return type and local "insn".
6306 (queue_to_ready): Likewise for local "insn", adding checked casts.
6307 (early_queue_to_ready): Likewise for local "insn".
6308 (debug_ready_list_1): Strengthen local "p" from rtx * to
6310 (move_insn): Strengthen param "insn" and local "note" from rtx to
6312 (insn_finishes_cycle_p): Likewise for param "insn".
6313 (max_issue): Likewise for local "insn".
6314 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6316 (commit_schedule): Strengthen param "prev_head" and local "insn"
6317 from rtx to rtx_insn *
6318 (prune_ready_list): Likewise for local "insn".
6319 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6320 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6321 (set_priorities): Likewise for local "prev_head".
6322 (try_ready): Likewise for param "next".
6323 (fix_tick_ready): Likewise.
6324 (change_queue_index): Likewise.
6325 (sched_extend_ready_list): Update for change to field "vec" of
6327 (generate_recovery_code): Strengthen param "insn" from rtx to
6329 (begin_speculative_block): Likewise.
6330 (create_check_block_twin): Likewise for param "insn" and locals
6331 "label", "check", "twin". Introduce local "check_pat" to avoid
6332 "check" being used as a plain rtx before being used as an insn.
6333 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6334 extracting elements from ready_list.
6335 (sched_remove_insn): Strengthen param "insn" from rtx to
6337 (sched_emit_insn): Likewise for return type.
6338 (ready_remove_first_dispatch): Likewise for return type and local
6341 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6343 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6346 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6347 from rtx to rtx_insn *.
6348 (add_dependence_list): Likewise for param "insn". Add a checked
6350 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6351 to rtx_insn *. Strengthen param "list_p" from rtx * to
6353 (chain_to_prev_insn): Strengthen param "insn" and locals
6354 "prec_nonnote", "i" from rtx to rtx_insn *.
6355 (flush_pending_lists): Likewise for param "insn".
6356 (cur_insn): Likewise for this variable.
6357 (haifa_start_insn): Add a checked cast.
6358 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6359 (sched_analyze_reg): Likewise for param "insn".
6360 (sched_analyze_1): Likewise.
6361 (sched_analyze_2): Likewise. Add checked casts.
6362 (sched_analyze_insn): Likewise. Also for local "prev".
6363 (deps_analyze_insn): Likewise for param "insn".
6364 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6365 (add_dependence_1): Likewise for params "insn", "elem".
6366 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6367 (parse_add_or_inc): Likewise for param "insn".
6368 (find_inc): Likewise for local "inc_cand".
6369 (find_modifiable_mems): Likewise for params "head", "tail" and
6370 locals "insn", "next_tail".
6372 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6373 (begin_schedule_ready): Likewise for param "insn".
6374 (begin_move_insn): Likewise for params "insn" and "last".
6375 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6377 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6378 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6379 (ebb_add_remove_insn): Likewise for param "insn".
6380 (advance_target_bb): Likewise.
6382 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6384 (check_live): Likewise for param "insn".
6385 (init_ready_list): Likewise for local "insn".
6386 (can_schedule_ready_p): Likewise for param "insn".
6387 (begin_schedule_ready): Likewise.
6388 (new_ready): Likewise for param "next".
6389 (rgn_print_insn): Likewise for param "insn".
6390 (rgn_rank): Likewise for params "insn1", "insn2".
6391 (contributes_to_priority): Likewise for params "next", "insn".
6392 (rgn_insn_finishes_block_p): Likewise for param "insn".
6393 (add_branch_dependences): Likewise for params "head", "tail" and
6394 locals "insn", "last".
6395 (rgn_add_remove_insn): Likewise for param "insn".
6396 (advance_target_bb): Likewise.
6398 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6399 const_rtx to const rtx_insn *.
6401 * sel-sched-dump.h (sel_print_insn): Likewise.
6403 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6404 (deps_init_id): Likewise.
6406 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6407 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6410 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6412 * output.h (final_start_function): Strengthen param 1 from rtx to
6415 * final.c (final_start_function): Likewise, renaming back from
6416 "uncast_first" to "first", and dropping the checked cast from rtx
6419 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6421 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6422 * final.c (final): Likewise. Rename param back from
6423 "uncast_first" to "first" and eliminate the checked cast from rtx
6426 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6428 * output.h (shorten_branches): Strengthen param from rtx to
6431 * final.c (shorten_branches): Likewise, renaming param back from
6432 "uncast_first" to "first", and dropping the checked cast from rtx
6435 * genattr.c (gen_attr): Likewise when writing out the prototype of
6438 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6440 * sched-int.h (struct haifa_sched_info): Strengthen fields
6441 "prev_head" and "next_tail" from rtx to rtx_insn *.
6443 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6445 * rtl.h (rtx_jump_table_data::get_labels): New method.
6446 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6447 with use of the new rtx_jump_table_data::get_labels method.
6448 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6449 to rtx_jump_table_data *. Simplify by using get_labels method.
6450 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6451 a dyn_cast, introducing local "table", using it to replace
6452 label-lookup logic with a get_labels method call.
6453 (patch_jump_insn): Simplify using get_labels method.
6454 * dwarf2cfi.c (create_trace_edges): Likewise.
6455 * rtlanal.c (label_is_jump_target_p): Likewise.
6457 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6459 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6462 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6463 (unshare_all_rtl_again): Likewise, also for local "p".
6465 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6467 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6469 * cfgrtl.c (delete_insn_and_edges): Likewise.
6471 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6473 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6474 from rtx to rtx_insn *.
6476 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6478 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6480 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6481 locals "returnjump", "epilogue_end", "insn", "next".
6483 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6484 "returnjump" from rtx * to rtx_insn **.
6485 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6487 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6489 * basic-block.h (struct edge_def). Strengthen "r" within
6490 union edge_def_insns from rtx to rtx_insn *.
6492 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6493 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6495 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6496 from rtx to rtx_insn *.
6497 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6499 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6500 (reg_used_on_edge): Likewise.
6501 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6502 (gt_pch_nx): New overload for rtx_insn *&.
6503 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6504 from rtx to rtx_insn *.
6506 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6508 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6509 from rtx to rtx_insn *.
6510 (BB_FOOTER): Replace function with access macro.
6511 (SET_BB_FOOTER): Delete.
6513 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6515 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6516 (emit_barrier_after_bb): Likewise.
6517 (record_effective_endpoints): Likewise.
6518 (relink_block_chain): Likewise.
6519 (fixup_fallthru_exit_predecessor): Likewise.
6520 (cfg_layout_duplicate_bb): Likewise.
6521 (cfg_layout_split_block): Likewise.
6522 (cfg_layout_delete_block): Likewise.
6523 (cfg_layout_merge_blocks): Likewise.
6524 (BB_FOOTER): Delete function.
6525 (SET_BB_FOOTER): Delete function.
6526 * combine.c (update_cfg_for_uncondjump): Replace uses of
6527 SET_BB_FOOTER with BB_FOOTER.
6529 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6531 * except.h (struct eh_landing_pad_d): Strengthen field
6532 "landing_pad" from rtx to rtx_code_label *.
6534 * except.c (sjlj_emit_dispatch_table): Likewise for param
6536 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6538 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6540 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6541 first param from rtx to rtx_insn *.
6542 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6543 field "set_frame_ptr_insn".
6544 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6545 "csend" from rtx to rtx_code_label *.
6546 (xtensa_expand_atomic): Likewise for local "csloop".
6547 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6549 (xtensa_call_tls_desc): Likewise for return type and locals
6550 "call_insn", "insns".
6551 (xtensa_legitimize_tls_address): Likewise for local "insns".
6552 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6554 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6556 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6557 first param from rtx to rtx_insn *.
6558 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6561 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6563 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6564 Strengthen param 1 from rtx to rtx_insn *.
6565 (tilepro_output_cbranch): Likewise.
6566 (tilepro_adjust_insn_length): Likewise.
6567 (tilepro_final_prescan_insn): Likewise for sole param.
6569 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6570 Likewise for local "last".
6571 (cbranch_predicted_p): Likewise for param "insn".
6572 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6573 (tilepro_output_cbranch_with_opcode): Likewise.
6574 (tilepro_output_cbranch): Likewise.
6575 (frame_emit_load): Likewise for return type and locals "seq",
6577 (emit_sp_adjust): Likewise for return type and local "insn".
6578 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6580 (tilepro_adjust_insn_length): Likewise for param "insn".
6581 (next_insn_to_bundle): Likewise for return type and params
6583 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6584 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6586 (match_addli_pcrel): Likewise for param "insn".
6587 (replace_addli_pcrel): Likewise.
6588 (match_auli_pcrel): Likewise.
6589 (replace_auli_pcrel): Likewise.
6590 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6592 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6593 "queue", "next_queue", "prev".
6594 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6595 (tilepro_final_prescan_insn): Likewise for param "insn".
6597 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6599 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6600 Strengthen param 1 from rtx to rtx_insn *.
6601 (tilegx_output_cbranch): Likewise.
6602 (tilegx_adjust_insn_length): Likewise.
6603 (tilegx_final_prescan_insn): Likewise for sole param.
6605 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6607 (cbranch_predicted_p): Likewise for param "insn".
6608 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6609 (tilegx_output_cbranch_with_opcode): Likewise.
6610 (tilegx_output_cbranch): Likewise.
6611 (frame_emit_load): Likewise for return type.
6612 (set_frame_related_p): Likewise for locals "seq", "insn".
6613 (emit_sp_adjust): Likewise for return type, and for local "insn".
6614 Introduce local "pat" for use in place of "insn" where the latter
6615 isn't an instruction.
6616 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6617 from rtx to rtx_insn *.
6618 (tilegx_adjust_insn_length): Likewise for param "insn".
6619 (next_insn_to_bundle): Likewise for return type and params "r" and
6621 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6623 (replace_insns): Likewise for params "old_insn", "new_insns".
6624 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6626 (replace_mov_pcrel_step2): Likewise.
6627 (replace_mov_pcrel_step3): Likewise.
6628 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6630 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6631 "queue", "next_queue", "prev".
6632 (tilegx_output_mi_thunk): Likewise for local "insn".
6633 (tilegx_final_prescan_insn): Likewise for param "insn".
6635 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6637 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6639 (frame_emit_load): Likewise.
6640 (frame_emit_add_imm): Likewise, also for local "insn".
6641 (spu_expand_prologue): Likewise for local "insn".
6642 (struct spu_bb_info): Likewise for field "prop_jump".
6643 (emit_nop_for_insn): Likewise for param "insn" and local
6645 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6647 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6648 locals "hint", "insn".
6649 (get_branch_target): Likewise for param "branch".
6650 (insn_clobbers_hbr): Likewise for param "insn".
6651 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6652 locals "insn", "before_4", "before_16".
6653 (insert_hbrp): Likewise for local "insn".
6654 (spu_machine_dependent_reorg): Likewise for locals "branch",
6655 "insn", "next", "bbend".
6656 (uses_ls_unit): Likewise for param "insn".
6657 (get_pipe): Likewise.
6658 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6659 introducing a checked cast.
6660 (spu_sched_adjust_cost): Likewise for params "insn" and
6662 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6663 (spu_sms_res_mii): Likewise.
6665 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6667 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6668 from rtx to rtx_insn *.
6669 (output_cbranch): Likewise for param 6.
6670 (output_return): Likewise for param 1.
6671 (output_sibcall): Likewise.
6672 (output_v8plus_shift): Likewise.
6673 (output_v8plus_mult): Likewise.
6674 (output_v9branch): Likewise for param 7.
6675 (output_cbcond): Likewise for param 3.
6677 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6679 (sparc_legitimize_pic_address): Likewise.
6680 (sparc_emit_call_insn): Likewise.
6681 (emit_save_or_restore_regs): Likewise.
6682 (emit_window_save): Likewise for return type and local "insn".
6683 (sparc_expand_prologue): Likewise for local "insn".
6684 (sparc_flat_expand_prologue): Likewise.
6685 (output_return): Likewise for param "insn".
6686 (output_sibcall): Likewise for param "insn" and local "delay".
6687 (output_ubranch): Likewise for param "insn".
6688 (output_cbranch): Likewise.
6689 (output_cbcond): Likewise.
6690 (output_v9branch): Likewise.
6691 (output_v8plus_shift): Likewise.
6692 (sparc_output_mi_thunk): Likewise for local "insn".
6693 (get_some_local_dynamic_name): Likewise.
6694 (output_v8plus_mult): Likewise for param "insn".
6696 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6698 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6699 from rtx to rtx_insn *.
6700 (output_branchy_insn): Likewise for param 3.
6701 (output_far_jump): Likewise for param 1.
6702 (final_prescan_insn): Likewise.
6703 (sh_insn_length_adjustment): Likewise for sole param.
6705 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6706 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6708 (sh_emit_compare_and_set): Likewise for local "lab".
6709 (output_far_jump): Strengthen param "insn" and local "prev" from
6711 (output_branchy_insn): Likewise for param "insn" and local
6713 (output_ieee_ccmpeq): Likewise for param "insn".
6714 (struct label_ref_list_d): Strengthen field "label" from rtx to
6716 (pool_node): Likewise.
6717 (pool_window_label): Likewise for this global.
6718 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6719 (dump_table): Strengthen params "start", "barrier" and local
6720 "scan" from rtx to rtx_insn *.
6721 (broken_move): Likewise for param "insn".
6722 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6723 Strengthen param "first_mova" from rtx * to rtx_insn **.
6724 (mova_p): Likewise for param "insn".
6725 (fixup_mova): Likewise for param "mova".
6726 (find_barrier): Likewise for return type, params "mova" and
6727 "from", and locals "barrier_before_mova", "found_barrier",
6728 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6729 "label" from rtx to rtx_code_label *.
6730 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6732 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6733 (split_branches): Likewise for param "first" and local "insn".
6734 (final_prescan_insn): Likewise for param "insn".
6735 (sequence_insn_p): Likewise for locals "prev", "next".
6736 (sh_insn_length_adjustment): Likewise for param "insn".
6737 (sh_can_redirect_branch): Likewise for local "insn".
6738 (find_r0_life_regions): Likewise for locals "end", "insn".
6739 (sh_output_mi_thunk): Likewise for local "insns".
6741 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6743 * config/score/score.c (score_output_mi_thunk): Strengthen local
6744 "insn" from rtx to rtx_insn *.
6745 (score_prologue): Likewise.
6747 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6749 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6750 1 from rtx to rtx_insn *.
6751 (s390_emit_jump): Likewise for return type.
6752 (s390_emit_call): Likewise.
6753 (s390_load_got): Likewise.
6755 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6757 (s390_match_ccmode): Likewise for param "insn".
6758 (s390_emit_jump): Likewise for return type.
6759 (s390_split_branches): Likewise for local "label".
6760 (struct constant): Strengthen field "label" from rtx to
6762 (struct constant_pool): Likewise for field "label". Strengthen
6763 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6765 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6767 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6768 (s390_end_pool): Likewise.
6769 (s390_dump_pool): Likewise for local "insn".
6770 (s390_mainpool_start): Likewise.
6771 (s390_chunkify_start): Likewise.
6772 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6773 with insns. Strengthen locals "label", "jump", "barrier", "next",
6774 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6775 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6777 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6778 "jump", "label", "next_insn".
6779 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6780 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6782 (s390_load_got): Likewise for return type and local "insns".
6783 (s390_save_gprs_to_fprs): Likewise for local "insn".
6784 (s390_restore_gprs_from_fprs): Likewise.
6785 (pass_s390_early_mach::execute): Likewise.
6786 (s390_emit_prologue): Likewise for local "insns".
6787 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6789 (s390_emit_call): Strengthen return type and local "insn" from
6791 (s390_emit_tpf_eh_return): Likewise for local "insn".
6792 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6793 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6794 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6796 (s390_non_addr_reg_read_p): Likewise for param "insn".
6797 (find_cond_jump): Likewise for return type and param "insn".
6798 (s390_swap_cmp): Likewise for param "insn".
6799 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6800 "prev_insn", "next_insn".
6801 (s390_reorg): Likewise for locals "insn", "target".
6802 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6803 (s390_sched_variable_issue): For now, rename param "insn" to
6804 "uncast_insn", introducing a checked cast.
6805 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6807 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6808 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6810 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6812 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6813 param from rtx to rtx_insn *.
6814 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6816 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6818 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6819 4 from rtx to rtx_insn *.
6820 (rs6000_final_prescan_insn): Likewise for first param.
6821 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6823 (rs6000_get_some_local_dynamic_name): Likewise.
6824 (output_cbranch): Likewise for param "insn".
6825 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6826 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6827 (rs6000_emit_allocate_stack): Likewise for local "insn".
6828 (load_cr_save): Likewise.
6829 (restore_saved_cr): Likewise.
6830 (restore_saved_lr): Likewise.
6831 (emit_cfa_restores): Likewise.
6832 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6833 "deleted_debug_label".
6834 (rs6000_output_mi_thunk): Likewise for local "insn".
6835 (rs6000_final_prescan_insn): Likewise for param "insn".
6837 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6839 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6840 Strengthen param "insn" from rtx to rtx_insn *.
6841 * config/picochip/picochip.c (picochip_current_prescan_insn):
6842 Likewise for this variable.
6843 (picochip_final_prescan_insn): Likewise for param "insn".
6845 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6847 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6848 from rtx to rtx_insn *.
6849 (pa_output_indirect_call): Likewise.
6850 (pa_adjust_insn_length): Likewise.
6851 (pa_attr_length_millicode_call): Likewise.
6852 (pa_attr_length_call): Likewise.
6853 (pa_attr_length_indirect_call): Likewise.
6855 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6857 (pa_attr_length_millicode_call): Likewise.
6858 (pa_attr_length_call): Likewise.
6859 (pa_output_call): Likewise.
6860 (pa_attr_length_indirect_call): Likewise.
6861 (pa_output_indirect_call): Likewise.
6863 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6865 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6866 Strengthen first param from rtx to rtx_insn *.
6867 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6870 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6872 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6873 type from rtx to rtx_insn *.
6874 (mips_expand_call): Likewise.
6875 (mips_adjust_insn_length): Likewise for first param.
6876 (mips_output_conditional_branch): Likewise.
6877 (mips_output_order_conditional_branch): Likewise.
6878 (mips_final_prescan_insn): Likewise.
6880 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6881 rtx_insn * for the SEQUENCE case.
6882 (SEQ_END): Likewise.
6883 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6884 (mips_emit_call_insn): Likewise, also for local "insn".
6885 (mips16_gp_pseudo_reg): Likewise for local "scan".
6886 (mips16_build_call_stub): Likewise for return type and for local
6887 "insn". Introduce a new local "pattern" so that "insn" can indeed
6889 (mips_expand_call): Strengthen return type and local "insn" from
6891 (mips_block_move_loop): Strengthen local "label" from rtx to
6893 (mips_expand_synci_loop): Likewise for locals "label",
6895 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6897 (mips16e_collect_argument_saves): Likewise for locals "insn",
6899 (mips_find_gp_ref): Likewise for param of callback for "pred"
6900 param, and for local "insn".
6901 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6902 (mips_insn_has_flexible_gp_ref_p): Likewise.
6903 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6905 (mips_epilogue_set_cfa): Likewise for local "insn".
6906 (mips_expand_epilogue): Likewise.
6907 (mips_adjust_insn_length): Likewise for param "insn".
6908 (mips_output_conditional_branch): Likewise.
6909 (mips_output_order_conditional_branch): Likewise.
6910 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6911 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6912 "falu2_turn_enabled_insn".
6913 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6914 "done_label" from rtx to rtx_code_label *.
6915 (struct mips16_constant): Likewise for field "label".
6916 (mips16_add_constant): Likewise for return type.
6917 (mips16_emit_constants_1): Strengthen return type and param "insn"
6918 from rtx to rtx_insn *.
6919 (mips16_emit_constants): Likewise for param "insn".
6920 (mips16_insn_length): Likewise.
6921 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6922 to rtx_code_label *.
6923 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6924 from rtx to rtx_insn *.
6925 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6926 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6927 (r10k_simplify_address): Strengthen param "insn" and local
6928 "def_insn" from rtx to rtx_insn *.
6929 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6931 (r10k_needs_protection_p_1): Update target type of cast of data
6932 from to rtx to rtx_insn *.
6933 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6934 rtx * to rtx_insn **.
6935 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6937 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6938 (mips_call_expr_from_insn): Likewise for param "insn".
6939 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6940 (mips_find_pic_call_symbol): Likewise for param "insn".
6941 (mips_annotate_pic_calls): Likewise for local "insn".
6942 (mips_sim_insn): Likewise for this variable.
6943 (struct mips_sim): Likewise for field "insn" within elements of
6945 (mips_sim_wait_reg): Likewise for param "insn".
6946 (mips_sim_wait_regs): Likewise.
6947 (mips_sim_wait_units): Likewise.
6948 (mips_sim_wait_insn): Likewise.
6949 (mips_sim_issue_insn): Likewise.
6950 (mips_sim_finish_insn): Likewise.
6951 (mips_seq_time): Likewise for param "seq" and local "insn".
6952 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6953 locals "first", "second".
6954 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6955 "last", "last2", "next".
6956 (mips_avoid_hazard): Likewise for params "after", "insn".
6957 (mips_reorg_process_insns): Likewise for locals "insn",
6958 "last_insn", "subinsn", "next_insn".
6959 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6960 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6962 (mips_output_mi_thunk): Likewise for local "insn".
6963 (mips_final_prescan_insn): Likewise for param "insn".
6965 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6967 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6968 Strengthen return type and local "insns" from rtx to rtx_insn *.
6969 (microblaze_legitimize_tls_address): Likewise for local "insns".
6970 (microblaze_block_move_loop): Strengthen local "label" from rtx
6971 to rtx_code_label *.
6972 (microblaze_expand_prologue): Strengthen two locals named "insn"
6973 from rtx to rtx_insn *.
6974 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6975 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6976 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6977 to rtx_code_label *.
6979 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6981 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6982 param from rtx to rtx_insn *.
6983 (mep_reuse_lo): Likewise for third param.
6984 (mep_use_post_modify_p): Likewise for first param.
6985 (mep_core_address_length): Likewise.
6986 (mep_cop_address_length): Likewise.
6987 (mep_final_prescan_insn): Likewise.
6988 (mep_store_data_bypass_p): Likewise for both params.
6989 (mep_mul_hilo_bypass_p): Likewise.
6990 (mep_ipipe_ldc_p): Likewise for param.
6992 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6993 (mep_rewrite_mult): Likewise.
6994 (mep_rewrite_mulsi3): Likewise.
6995 (mep_rewrite_maddsi3): Likewise.
6996 (mep_reuse_lo_p_1): Likewise.
6997 (mep_reuse_lo_p): Likewise.
6998 (mep_frame_expr): Likewise.
6999 (mep_make_parallel): Likewise for both params.
7000 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
7002 (mep_use_post_modify_p): Likewise for param "insn".
7003 (mep_core_address_length): Likewise.
7004 (mep_cop_address_length): Likewise.
7005 (mep_reg_set_in_function): Likewise for local "insn".
7006 (mep_asm_without_operands_p): Likewise.
7007 (F): Likewise for return type and param "x".
7008 (add_constant): Likewise for local "insn".
7009 (maybe_dead_move): Likewise for return type and local "insn".
7010 (mep_expand_prologue): Likewise for local "insn".
7011 (mep_final_prescan_insn): Likewise for param "insn".
7012 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
7013 "next", "follow", "x".
7014 (mep_insert_repeat_label_last): Likewise for return type, param
7015 "last_insn", and locals "next", "prev". Strengthen param "label"
7016 from rtx to rtx_code_label *.
7017 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
7019 (struct mep_doloop_end): Likewise for fields "insn" and
7021 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
7022 Strengthen local "repeat_label" from rtx to rtx_code_label *.
7023 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
7025 (mep_invert_branch): Likewise for params "insn" and "after".
7026 (mep_reorg_erepeat): Likewise for param "insns" and locals
7027 "insn", "prev", "new_last", "barrier", "user". Strengthen local
7028 "l" from rtx to rtx_code_label *.
7029 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
7030 from rtx to rtx_insn *.
7031 (mep_reorg_addcombine): Likewise for param "insns" and locals
7033 (add_sp_insn_p): Likewise for param "insn".
7034 (mep_reorg_noframe): Likewise for param "insns" and locals
7035 "start_frame_insn", "end_frame_insn", "next".
7036 (mep_reorg): Likewise for local "insns".
7037 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
7039 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
7040 (mep_mul_hilo_bypass_p): Likewise.
7041 (mep_ipipe_ldc_p): Likewise for param "insn".
7042 (mep_make_bundle): Likewise for return type, param "cop" and local
7043 "insn", splitting out the latter into a new local "seq" for when it
7044 is a SEQUENCE rather than an insn.
7045 (core_insn_p): Likewise for param "insn".
7046 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
7047 "last", "first", "note", "prev", "core_insn".
7049 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7051 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
7053 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
7054 (m68k_final_prescan_insn): Likewise for first param.
7056 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
7057 (m68k_set_frame_related): Likewise for param "insn".
7058 (output_btst): Likewise for param "insn".
7059 (m68k_final_prescan_insn): Likewise.
7060 (m68k_move_to_reg): Likewise for local "insn".
7061 (m68k_call_tls_get_addr): Likewise for local "insns".
7062 (m68k_call_m68k_read_tp): Likewise.
7063 (strict_low_part_peephole_ok): Likewise for param "first_insn".
7064 (m68k_output_mi_thunk): Likewise for local "insn".
7066 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7068 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
7069 first param from rtx to rtx_insn *.
7070 (iq2000_adjust_insn_length): Likewise.
7071 (iq2000_output_conditional_branch): Likewise.
7072 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
7073 "insn" and local "nop_insn".
7074 (iq2000_annotate_frame_insn): Likewise for param "insn".
7075 (iq2000_expand_prologue): Likewise for both locals "insn".
7076 (iq2000_adjust_insn_length): Likewise for param "insn".
7077 (iq2000_output_conditional_branch): Likewise.
7079 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7081 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
7082 "insns" from rtx to rtx_insn *.
7083 (ia64_emit_cond_move): Likewise for locals "insn", "first".
7084 (struct spill_fill_data): Likewise for field "init_after" and for
7085 elements of array field "prev_insn".
7086 (spill_restore_mem): Likewise for locals "insn", "first".
7087 (do_spill): Likewise for local "insn".
7088 (do_restore): Likewise.
7089 (ia64_expand_prologue): Likewise.
7090 (ia64_expand_epilogue): Likewise.
7091 (emit_insn_group_barriers): Likewise for locals "insn",
7093 (emit_all_insn_group_barriers): Likewise for locals "insn",
7095 (dfa_stop_insn): Likewise for this global.
7096 (dfa_pre_cycle_insn): Likewise.
7097 (ia64_nop): Likewise.
7098 (final_emit_insn_group_barriers): Likewise for locals "insn",
7100 (emit_predicate_relation_info): Likewise for locals "head", "n",
7102 (ia64_reorg): Likewise for local "insn".
7103 (ia64_output_mi_thunk): Likewise.
7104 (expand_vec_perm_interleave_2): Likewise for local "seq".
7106 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7108 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
7109 param 1 "insn" from rtx to rtx_insn *.
7110 (ix86_use_lea_for_mov): Likewise.
7111 (ix86_avoid_lea_for_addr): Likewise.
7112 (ix86_split_lea_for_addr): Likewise.
7113 (ix86_lea_for_add_ok): Likewise.
7114 (ix86_output_call_insn): Likewise.
7116 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
7117 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
7118 (ix86_output_function_epilogue): Likewise for locals "insn",
7119 "deleted_debug_label".
7120 (legitimize_tls_address): Likewise for local "insn".
7121 (get_some_local_dynamic_name): Likewise.
7122 (increase_distance): Likewise for params "prev", "next".
7123 (distance_non_agu_define_in_bb): Likewise for params "insn",
7124 "start" and locals "prev", "next".
7125 (distance_non_agu_define): Likewise for param "insn".
7126 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
7127 locals "next", "prev".
7128 (distance_agu_use): Likewise for param "insn".
7129 (ix86_lea_outperforms): Likewise.
7130 (ix86_ok_to_clobber_flags): Likewise.
7131 (ix86_avoid_lea_for_add): Likewise.
7132 (ix86_use_lea_for_mov): Likewise.
7133 (ix86_avoid_lea_for_addr): Likewise.
7134 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
7135 (ix86_split_lea_for_addr): Likewise for param "insn".
7136 (ix86_lea_for_add_ok): Likewise for param "insn".
7137 (ix86_expand_carry_flag_compare): Likewise for local
7139 (ix86_expand_int_movcc): Likewise.
7140 (ix86_output_call_insn): Likewise for param "insn".
7141 (ix86_output_call_insn): Likewise for local "i".
7142 (x86_output_mi_thunk): Introduce local "insn", using it in place
7143 of "tmp" when dealing with insns.
7144 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
7146 (ix86_pad_returns): Likewise for locals "ret", "prev".
7147 (ix86_count_insn_bb): Likewise for local "insn".
7148 (ix86_pad_short_function): Likewise for locals "ret", "insn".
7149 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
7150 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
7151 (expand_vec_perm_interleave2): Likewise for local "seq".
7152 (expand_vec_perm_vperm2f128_vblend): Likewise.
7153 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
7154 call to for_each_rtx with for_each_rtx_in_insn.
7156 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7158 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
7159 "label" from rtx to rtx_code_label *.
7160 (ix86_expand_prologue): Likewise.
7161 (ix86_expand_split_stack_prologue): Likewise for locals "label",
7163 (ix86_split_idivmod): Likewise for locals "end_label" and
7165 (ix86_expand_branch): Likewise for local "label2".
7166 (ix86_expand_aligntest): Likewise for return type and local "label".
7167 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
7169 (expand_movmem_epilogue): Likewise for the various locals named
7171 (expand_setmem_epilogue): Likewise.
7172 (expand_small_movmem_or_setmem): Likewise for local "label".
7173 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7174 Strengthen param "done_label" from rtx * to rtx_code_label **.
7175 Strengthen locals "loop_label" and "label" from rtx to
7177 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7178 Likewise for locals "loop_label", "label".
7179 (ix86_expand_set_or_movmem): Likewise for locals "label",
7180 "jump_around_label", "hot_label".
7181 (ix86_expand_strlensi_unroll_1): Likewise for locals
7182 "align_2_label", align_3_label", "align_4_label", "end_0_label",
7184 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
7185 (void ix86_emit_i387_log1p): Likewise for locals "label1",
7186 "label2", "jump_label".
7187 (ix86_expand_sse_compare_and_jump): Likewise for return type and
7189 (ix86_expand_lfloorceil): Likewise for local "label".
7190 (ix86_expand_rint): Likewise.
7191 (ix86_expand_floorceildf_32): Likewise.
7192 (ix86_expand_floorceil): Likewise.
7193 (ix86_expand_rounddf_32): Likewise.
7194 (ix86_expand_trunc): Likewise.
7195 (ix86_expand_truncdf_32): Likewise.
7196 (ix86_expand_round): Likewise.
7198 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7200 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
7201 first param from rtx to rtx_insn *.
7202 (h8300_insn_length_from_table): Likewise.
7203 * config/h8300/h8300.c (F): Likewise for return type and param
7205 (Fpa): Add a checked cast to rtx_insn *.
7206 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
7208 (final_prescan_insn): Likewise for param "insn".
7209 (h8300_binary_length): Likewise.
7210 (h8300_insn_length_from_table): Likewise.
7212 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7214 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7215 Strengthen first param "insn" from rtx to rtx_insn *.
7217 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7219 (frame_insn): Likewise for return type. Introduce local "insn"
7220 for use in place of local "x" for use as an rtx_insn *.
7221 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7222 (epiphany_expand_prologue): Likewise for local "insn".
7223 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7224 * config/epiphany/resolve-sw-modes.c
7225 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7228 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7230 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7231 param from rtx to rtx_insn *.
7232 (c6x_final_prescan_insn): Likewise for first param.
7234 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7235 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7236 (c6x_expand_compare): Strengthen local "insns" from rtx to
7238 (c6x_get_unit_specifier): Likewise for param "insn".
7239 (c6x_print_unit_specifier_field): Likewise.
7240 (c6x_final_prescan_insn): Likewise.
7241 (emit_add_sp_const): Likewise for local "insn".
7242 (c6x_expand_prologue): Likewise.
7244 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7246 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7247 param 1 from rtx to rtx_insn *.
7248 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7249 the various locals named "insn".
7250 (expand_epilogue_reg_restore): Likewise.
7251 (frame_related_constant_load): Likewise.
7252 (add_to_reg): Likewise.
7253 (emit_link_insn): Likewise.
7254 (do_link): Likewise.
7255 (expand_interrupt_handler_prologue): Likewise.
7256 (branch_dest): Likewise for param "branch".
7257 (asm_conditional_branch): Likewise for param "insn".
7258 (gen_one_bundle): Likewise for elements of param "slot" and local
7260 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7261 elements of local "slot".
7262 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7263 "queue", "next_queue", "prev".
7264 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7265 (add_sched_insns_for_speculation): Likewise for local "insn".
7267 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7269 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7270 from rtx to rtx_insn *.
7271 (output_movhi): Likewise.
7272 (output_movsisf): Likewise.
7273 (avr_out_tstsi): Likewise.
7274 (avr_out_tsthi): Likewise.
7275 (avr_out_tstpsi): Likewise.
7276 (avr_out_compare): Likewise.
7277 (avr_out_compare64): Likewise.
7278 (avr_out_movpsi): Likewise.
7279 (ashlqi3_out): Likewise.
7280 (ashlhi3_out): Likewise.
7281 (ashlsi3_out): Likewise.
7282 (ashrqi3_out): Likewise.
7283 (ashrhi3_out): Likewise.
7284 (ashrsi3_out): Likewise.
7285 (lshrqi3_out): Likewise.
7286 (lshrhi3_out): Likewise.
7287 (lshrsi3_out): Likewise.
7288 (avr_out_ashlpsi3): Likewise.
7289 (avr_out_ashrpsi3): Likewise.
7290 (avr_out_lshrpsi3): Likewise.
7291 (avr_out_fract): Likewise.
7292 (avr_out_sbxx_branch): Likewise.
7293 (avr_out_round): Likewise.
7294 (avr_out_xload): Likewise.
7295 (avr_out_movmem): Likewise.
7296 (adjust_insn_length): Likewise.
7297 (avr_out_lpm): Likewise.
7298 (reg_unused_after): Likewise.
7299 (_reg_unused_after): Likewise.
7300 (avr_jump_mode): Likewise for second param.
7301 (jump_over_one_insn): Likewise for first param.
7302 (avr_final_prescan_insn): Likewise.
7303 (out_shift_with_cnt): Likewise for second param.
7305 * config/avr/avr.c (get_sequence_length): Likewise for param
7306 "insns" and local "insn".
7307 (emit_push_byte): Likewise for local "insn".
7308 (emit_push_sfr): Likewise.
7309 (avr_prologue_setup_frame): Likewise for locals "insn",
7310 "fp_plus_insns", "sp_plus_insns".
7311 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7313 (avr_jump_mode): Likewise for param "insn".
7314 (avr_final_prescan_insn): Likewise.
7315 (avr_find_unused_d_reg): Likewise.
7316 (avr_out_lpm_no_lpmx): Likewise.
7317 (avr_out_lpm): Likewise.
7318 (avr_out_xload): Likewise.
7319 (output_movqi): Likewise.
7320 (output_movhi): Likewise.
7321 (out_movqi_r_mr): Likewise.
7322 (out_movhi_r_mr): Likewise.
7323 (out_movsi_r_mr): Likewise.
7324 (out_movsi_mr_r): Likewise.
7325 (output_movsisf): Likewise.
7326 (avr_out_load_psi): Likewise.
7327 (avr_out_store_psi): Likewise.
7328 (avr_out_movpsi): Likewise.
7329 (out_movqi_mr_r): Likewise.
7330 (avr_out_movhi_mr_r_xmega): Likewise.
7331 (out_movhi_mr_r): Likewise.
7332 (compare_condition): Likewise for param "insn" and local "next".
7333 (compare_sign_p): Likewise for param "insn".
7334 (compare_diff_p): Likewise.
7335 (compare_eq_p): Likewise.
7336 (avr_out_compare): Likewise.
7337 (avr_out_compare64): Likewise.
7338 (avr_out_tsthi): Likewise.
7339 (avr_out_tstpsi): Likewise.
7340 (avr_out_tstsi): Likewise.
7341 (out_shift_with_cnt): Likewise.
7342 (ashlqi3_out): Likewise.
7343 (ashlhi3_out): Likewise.
7344 (avr_out_ashlpsi3): Likewise.
7345 (ashlsi3_out): Likewise.
7346 (ashrqi3_out): Likewise.
7347 (ashrhi3_out): Likewise.
7348 (avr_out_ashrpsi3): Likewise.
7349 (ashrsi3_out): Likewise.
7350 (lshrqi3_out): Likewise.
7351 (lshrhi3_out): Likewise.
7352 (avr_out_lshrpsi3): Likewise.
7353 (lshrsi3_out): Likewise.
7354 (avr_out_fract): Likewise.
7355 (avr_out_round): Likewise.
7356 (avr_adjust_insn_length): Likewise.
7357 (reg_unused_after): Likewise.
7358 (_reg_unused_after): Likewise.
7359 (avr_compare_pattern): Likewise.
7360 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7361 and locals "branch1", "branch2", "insn2", "jump".
7362 (avr_reorg): Likewise for local "insn".
7363 (avr_2word_insn_p): Likewise for param "insn".
7364 (jump_over_one_insn_p): Likewise.
7365 (avr_out_sbxx_branch): Likewise.
7366 (avr_out_movmem): Likewise.
7368 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7370 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7371 param from rtx to rtx_insn *.
7372 (thumb1_final_prescan_insn): Likewise.
7373 (thumb2_final_prescan_insn): Likewise.
7375 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7377 (struct minipool_node): Likewise for field "insn".
7378 (dump_minipool): Likewise for param "scan".
7379 (create_fix_barrier): Likewise for local "from". Strengthen local
7380 "label" from rtx to rtx_code_label *.
7381 (push_minipool_barrier): Strengthen param "insn" from rtx to
7383 (push_minipool_fix): Likewise.
7384 (note_invalid_constants): Likewise.
7385 (thumb2_reorg): Likewise for local "insn".
7386 (arm_reorg): Likewise.
7387 (thumb2_final_prescan_insn): Likewise for param
7388 "insn" and local "first_insn".
7389 (arm_final_prescan_insn): Likewise for param "insn" and locals
7390 "start_insn", "this_insn".
7391 (arm_debugger_arg_offset): Likewise for param "insn".
7392 (thumb1_emit_multi_reg_push): Likewise for return type and local
7394 (thumb1_final_prescan_insn): Likewise for param "insn".
7395 (thumb_far_jump_used_p): Likewise for local "insn".
7396 (thumb1_expand_prologue): Likewise.
7397 (arm_expand_epilogue_apcs_frame): Likewise.
7398 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7399 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7400 from rtx to rtx_code_label *.
7401 (arm_split_atomic_op): Likewise for local "label".
7402 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7404 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7406 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7407 first param from rtx to rtx_insn *.
7408 (arc_verify_short): Likewise.
7409 (arc_short_long): Likewise.
7410 (arc_need_delay): Likewise.
7412 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7414 (arc_ccfsm_advance): Likewise for param "insn" and locals
7415 "start_insn", "this_insn".
7416 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7417 (arc_ccfsm_post_advance): Likewise for param "insn".
7418 (arc_next_active_insn): Likewise for return type and param "insn".
7419 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7420 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7421 (output_short_suffix): Likewise for local "insn".
7422 (arc_final_prescan_insn): Likewise for param "insn". Remove
7423 now-redundant checked cast.
7424 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7425 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7426 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7427 for use where lc_set became an insn.
7428 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7430 (arc_get_insn_variants): Likewise for local "prev".
7431 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7433 (arc_predicate_delay_insns): Likewise for local "insn".
7434 (arc_pad_return): Likewise for local "prev". For now, add a
7435 checked cast when extracting the insn from "final_sequence".
7436 (arc_short_long): Likewise for param "insn".
7437 (arc_need_delay): Likewise for param "insn" and local "next".
7438 (arc_label_align): Likewise for locals "prev", "next".
7440 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7442 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7443 "insn" from rtx to rtx_insn *.
7444 (alpha_gp_save_rtx): Likewise for local "seq".
7445 (alpha_instantiate_decls): Likewise for local "top".
7446 (get_some_local_dynamic_name): Likewise for local "insn".
7447 (alpha_does_function_need_gp): Likewise.
7448 (set_frame_related_p): Likewise for return type and for locals
7450 (emit_frame_store_1): Likewise for local "insn".
7451 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7452 (alpha_end_function): Likewise for local "insn".
7453 (alpha_output_mi_thunk_osf): Likewise.
7454 (alphaev4_insn_pipe): Likewise for param "insn".
7455 (alphaev5_insn_pipe): Likewise.
7456 (alphaev4_next_group): Likewise for return type and param 1
7458 (alphaev5_next_group): Likewise.
7459 (alpha_align_insns_1): Likewise for return type and param 1 of
7460 callback param "next_group", and for locals "i", "next", "prev",
7461 "where", "where2", "insn".
7463 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7465 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7466 rather than modifying the stmt.
7468 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7470 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7471 cgraph_state conversion.
7473 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7475 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7476 Strengthen local "insns" from rtx to rtx_insn *.
7477 (aarch64_set_frame_expr): Likewise for local "insn".
7478 (aarch64_save_or_restore_fprs): Likewise.
7479 (aarch64_save_or_restore_callee_save_registers): Likewise.
7480 (aarch64_expand_prologue): Likewise.
7481 (aarch64_expand_epilogue): Likewise.
7482 (aarch64_output_mi_thunk): Likewise.
7483 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7484 "label2" from rtx to rtx_code_label *.
7485 (aarch64_split_atomic_op): Likewise for local "label".
7487 2014-08-25 Martin Liska <mliska@suse.cz>
7489 * cgraph.h (symtab_node):
7490 (bool needed_p (void)): created from decide_is_symbol_needed
7491 (bool referred_to_p (void)): created from referred_to_p
7492 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7493 * cgraph.h (cgraph_node):
7494 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7495 (void expand (void)): created from expand_function
7496 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7497 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7498 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7499 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7500 * cgraph.h (varpool_node):
7501 (static void add (tree decl): created from varpool_add_new_variable
7502 * cgraph.h (cgraph_edge):
7504 (void remove_caller (void)): created from cgraph_edge_remove_caller
7505 (void remove_callee (void)): created from cgraph_edge_remove_callee
7506 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7507 created from cgraph_set_call_stmt
7508 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7509 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7510 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7511 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7512 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7513 created from cgraph_speculative_call_info
7514 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7515 int freq_scale, bool update_original)): created from cgraph_clone_edge
7516 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7517 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7518 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7519 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7520 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7521 (static void rebuild_references (void)): created from cgraph_rebuild_references
7522 * cgraph.h (symbol_table):
7523 (create_reference): renamed from add_reference
7524 (maybe_create_reference): renamed from maybe_add_reference
7525 (void register_symbol (symtab_node *node)): new function
7526 (void clear_asm_symbols (void)): new function
7527 (void unregister (symtab_node *node)): new function
7528 (void release_symbol (cgraph_node *node, int uid)): new function
7529 (cgraph_node * allocate_cgraph_symbol (void)): new function
7530 (void initialize (void)): created from cgraph_init
7531 (symtab_node *first_symbol (void)):new function
7532 (asm_node *first_asm_symbol (void)):new function
7533 (symtab_node *first_defined_symbol (void)):new function
7534 (varpool_node *first_variable (void)):new function
7535 (varpool_node *next_variable (varpool_node *node)):new function
7536 (varpool_node *first_static_initializer (void)):new function
7537 (varpool_node *next_static_initializer (varpool_node *node)):new function
7538 (varpool_node *first_defined_variable (void)):new function
7539 (varpool_node *next_defined_variable (varpool_node *node)):new function
7540 (cgraph_node *first_defined_function (void)):new function
7541 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7542 (cgraph_node *first_function (void)):new function
7543 (cgraph_node *next_function (cgraph_node *node)):new function
7544 (cgraph_node *first_function_with_gimple_body (void)):new function
7545 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7546 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7547 created from symtab_remove_unreachable_nodes
7548 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7549 (void process_new_functions (void)): created from cgraph_process_new_functions
7550 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7551 (bool output_variables (void)): created from varpool_node::output_variables
7552 (void output_asm_statements (void)): created from output_asm_statements
7553 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7554 (void compile (void)): created from compile
7555 (void output_weakrefs (void)): created from output_weakrefs
7556 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7557 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7558 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7559 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7560 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7561 created from cgraph_next_function_with_gimple_body
7562 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7563 created from cgraph_remove_edge_removal_hook
7564 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7565 created from cgraph_add_node_removal_hook
7566 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7567 created from cgraph_remove_node_removal_hook
7568 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7569 created from varpool_add_node_removal_hook
7570 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7571 created from varpool_remove_node_removal_hook
7572 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7573 created from cgraph_add_function_insertion_hook
7574 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7575 created from cgraph_remove_function_insertion_hook
7576 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7577 created from varpool_add_variable_insertion_hook
7578 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7579 created from varpool_remove_variable_insertion_hook
7580 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7581 created from cgraph_add_edge_duplication_hook
7582 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7583 created from cgraph_remove_edge_duplication_hook
7584 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7585 created from cgraph_add_node_duplication_hook
7586 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7587 created from cgraph_remove_node_duplication_hook
7588 (void call_edge_removal_hooks (cgraph_edge *e)):
7589 created from cgraph_call_edge_removal_hooks
7590 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7591 created from call_function_insertion_hooks
7592 (void call_cgraph_removal_hooks (cgraph_node *node)):
7593 created from cgraph_call_node_removal_hooks
7594 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7595 created from cgraph_node::call_duplication_hooks
7596 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7597 created from cgraph_call_edge_duplication_hooks
7598 (void call_varpool_removal_hooks (varpool_node *node)):
7599 created from varpool_call_node_removal_hooks
7600 (void call_varpool_insertion_hooks (varpool_node *node)):
7601 created from varpool_call_variable_insertion_hooks
7602 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7603 created from insert_to_assembler_name_hash
7604 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7605 created from unlink_from_assembler_name_hash
7606 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7607 created from symtab_prevail_in_asm_name_hash
7608 (void symtab_initialize_asm_name_hash (void)):
7609 created from symtab_initialize_asm_name_hash
7610 (void change_decl_assembler_name (tree decl, tree name)):
7611 created from change_decl_assembler_name
7612 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7613 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7614 created from decl_assembler_name_hash
7615 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7616 created from decl_assembler_name_equal
7617 (static hashval_t hash_node_by_assembler_name (const void *p)):
7618 created from hash_node_by_assembler_name
7619 (static int eq_assembler_name (const void *p1, const void *p2)):
7620 created from eq_assembler_name
7622 2014-08-25 Marek Polacek <polacek@redhat.com>
7624 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7626 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7628 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7629 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7630 SWI1248_AVX512BW mode iterator.
7632 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7635 * config/sh/predicates.md (general_extend_operand): Disable
7636 TRUNCATE before reload completes.
7638 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7640 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7642 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7645 * config/sh/sh.opt (musermode): Allow negative form.
7646 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7647 targets that don't support it.
7648 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7649 Document -mno-usermode option.
7651 2014-08-24 Kito Cheng <kito@0xlab.org>
7653 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7654 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7655 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7656 * doc/tm.texi: Regenerate.
7658 2014-08-24 Kito Cheng <kito@0xlab.org>
7660 * ira.c: Fix typo in comment.
7662 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7664 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7665 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7667 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7670 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7671 last_address when the current function is a thunk.
7672 (pa_asm_output_mi_thunk): When we don't have named sections or they
7673 are not being used, check that thunk can reach the stub table with a
7676 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7678 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7680 (pass_web::execute): Likewise for local "insn".
7682 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7684 * var-tracking.c (struct micro_operation_def): Strengthen field
7685 "insn" from rtx to rtx_insn *.
7686 (struct emit_note_data_def): Likewise.
7687 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7688 (vt_stack_adjustments): Likewise for local "insn".
7689 (adjust_insn): Likewise for param "insn".
7690 (val_store): Likewise.
7691 (val_resolve): Likewise.
7692 (struct count_use_info): Likewise for field "insn".
7693 (log_op_type): Likewise for param "insn".
7694 (reverse_op): Likewise.
7695 (prepare_call_arguments): Likewise.
7696 (add_with_sets): The initial param takes an insn, but we can't
7697 yet strengthen it from rtx to rtx_insn * since it's used as a
7698 cselib_record_sets_hook callback. For now rename initial param
7699 from "insn" to "uncast_insn", and introduce a local "insn" of
7700 the stronger rtx_insn * type, with a checked cast.
7701 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7703 (emit_note_insn_var_location): Likewise.
7704 (emit_notes_for_changes): Likewise.
7705 (emit_notes_for_differences): Likewise.
7706 (next_non_note_insn_var_location): Likewise for return type and
7708 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7709 (vt_initialize): Likewise for local "insn".
7710 (delete_debug_insns): Likewise for locals "insn" and "next".
7712 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7714 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7716 (mark_constant_pool): Likewise for local "insn".
7718 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7720 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7722 (dead_debug_promote_uses): Likewise.
7723 (dead_debug_insert_temp): Likewise.
7725 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7727 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7728 from const_rtx to const rtx_insn *.
7729 (store_killed_after): Likewise. Strengthen locals "last", "act"
7730 from rtx to rtx_insn *.
7731 (store_killed_before): Strengthen param "insn" from const_rtx to
7732 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7733 (find_moveable_store): Strengthen param "insn" from rtx to
7735 (compute_store_table): Likewise for local "insn".
7736 (insert_insn_start_basic_block): Likewise for param "insn" and
7737 locals "prev", "before", "insn".
7738 (insert_store): For now, add a checked cast to rtx_insn * on the
7739 result of gen_move_insn.
7740 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7742 (replace_store_insn): Likewise. For now, add a checked cast to
7743 rtx_insn * on the result of gen_move_insn.
7745 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7747 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7749 (expand_sjlj_dispatch_table): Likewise.
7751 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7753 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7754 "insn" from rtx to rtx_insn *.
7756 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7758 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7759 "insn" from rtx to rtx_insn *.
7760 (dup_block_and_redirect): Likewise for param 3 "before".
7762 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7763 from rtx to rtx_insn *.
7764 (move_insn_for_shrink_wrap): Likewise.
7765 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7766 (dup_block_and_redirect): Likewise for param "before" and local
7768 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7770 (convert_to_simple_return): Likewise for local "start".
7772 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7773 Strengthen local "insn" from rtx to rtx_insn *, for use when
7774 invoking requires_stack_frame_p.
7776 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7778 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7780 (speculate_expr): Likewise for locals "orig_insn_rtx",
7782 (eq_transformed_insns): Likewise for locals "i1", "i2".
7783 (check_for_new_jump): Likewise for return type and local "end".
7784 (find_new_jump): Likewise for return type and local "jump".
7785 (sel_split_edge): Likewise for local "jump".
7786 (sel_create_recovery_block): Likewise.
7787 (sel_redirect_edge_and_branch_force): Likewise.
7788 (sel_redirect_edge_and_branch): Likewise.
7790 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7792 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7793 "new_insn" from rtx to rtx_insn *.
7794 (create_insn_rtx_with_rhs): Likewise for return type and for local
7796 (create_insn_rtx_with_lhs): Likewise.
7797 (create_speculation_check): Likewise for local "insn_rtx".
7798 (implicit_clobber_conflict_p): Likewise for local "insn".
7799 (get_expr_cost): Likewise.
7800 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7801 (move_cond_jump): Likewise for locals "next", "prev", "link",
7802 "head", "from", "to".
7804 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7806 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7807 "next" from rtx to rtx_insn *.
7808 (find_conditional_protection): Likewise for local "next".
7809 (is_conditionally_protected): Likewise for local "insn1".
7810 (is_pfree): Likewise for locals "insn1", "insn2".
7812 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7814 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7815 from rtx to rtx_insn *.
7817 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7818 locals "insn1", "insn2" from rtx to rtx_insn *.
7819 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7820 locals "insn", "prev", "last_jump", "next_tail".
7821 (schedule_ebb): Likewise for params "head", "tail".
7822 (schedule_ebbs): Likewise for locals "tail", "head".
7824 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7825 to rtx_insn on "last_insn" in one of the invocations of
7828 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7830 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7831 "elem", "insn" from rtx to rtx_insn *.
7832 (change_spec_dep_to_hard): Likewise.
7833 (get_back_and_forw_lists): Likewise for local "con".
7834 (sd_add_dep): Likewise for locals "elem", "insn".
7835 (sd_resolve_dep): Likewise for locals "pro", "con".
7836 (sd_unresolve_dep): Likewise.
7837 (sd_delete_dep): Likewise.
7838 (chain_to_prev_insn): Likewise for local "pro".
7839 (find_inc): Likewise for locals "pro", "con".
7841 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7843 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7845 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7847 (modified_between_p): Strengthen local "insn" from rtx to
7849 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7850 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7853 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7855 * resource.c (next_insn_no_annul): Strengthen local "next" from
7857 (mark_referenced_resources): Likewise for local "insn".
7859 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7861 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7863 (find_reloads): Likewise for param 1.
7864 (subst_reloads): Likewise for sole param.
7865 (find_equiv_reg): Likwise for param 2.
7866 (regno_clobbered_p): Likwise for param 2.
7867 (reload): Likewise for param 1.
7869 * caller-save.c (save_call_clobbered_regs): Strengthen local
7870 "insn" from rtx to rtx_insn *.
7871 (insert_one_insn): Likewise for local "insn".
7873 * reload.c (this_insn): Likewise for this global.
7874 (find_reloads): Likewise for param "insn".
7875 (find_reloads_toplev): Likewise.
7876 (find_reloads_address): Likewise.
7877 (subst_reg_equivs): Likewise.
7878 (update_auto_inc_notes): Likewise.
7879 (find_reloads_address_1): Likewise.
7880 (find_reloads_subreg_address): Likewise.
7881 (subst_reloads): Likewise.
7882 (find_equiv_reg): Likewise, also for local "p".
7883 (regno_clobbered_p): Likewise for param "insn".
7885 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7887 (spill_reg_store): Likewise for the elements of this array.
7888 (remove_init_insns): Likewise for local "equiv_insn".
7889 (will_delete_init_insn_p): Likewise for param "insn".
7890 (reload): Likewise for param ""first" and local "insn".
7891 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7893 (calculate_elim_costs_all_insns): Likewise.
7894 (delete_caller_save_insns): Likewise.
7895 (spill_failure): Likewise for param "insn".
7896 (delete_dead_insn): Likewise.
7897 (set_label_offsets): Likewise.
7898 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7900 (elimination_costs_in_insn): Likewise for param "insn".
7901 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7902 when referring to an insn.
7903 (set_initial_label_offsets): Likewise.
7904 (set_offsets_for_label): Strengthen param "insn" from rtx to
7906 (init_eliminable_invariants): Likewise for param "first" and local
7908 (fixup_eh_region_note): Likewise for param "insn".
7909 (reload_as_needed): Likewise for locals "prev", "insn",
7910 "old_next", "old_prev", "next".
7911 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7913 (reload_inheritance_insn): Strengthen elements of this array from
7915 (failed_reload): Likewise for param "insn".
7916 (choose_reload_regs): Likewise for local "insn". Replace use of
7917 NULL_RTX with NULL when referring to an insn.
7918 (input_reload_insns): Strengthen elements of this array from rtx
7920 (other_input_address_reload_insns): Likewise for this global.
7921 (other_input_reload_insns): Likewise for this global.
7922 (input_address_reload_insns): Likwise for the elements of this
7924 (inpaddr_address_reload_insns): Likwise for the elements of this
7926 (output_reload_insns): Likewise for the elements of this array.
7927 (output_address_reload_insns): Likewise for the elements of this
7929 (outaddr_address_reload_insns): Likewise for the elements of this
7931 (operand_reload_insns): Likewise for this global.
7932 (other_operand_reload_insns): Likewise for this global.
7933 (other_output_reload_insns): Likewise for the elements of this
7935 (new_spill_reg_store): Likewise for the elements of this
7937 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7938 Strengthen local "where" from rtx * to rtx_insn **.
7939 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7940 from rtx to rtx_insn *.
7941 (do_input_reload): Likewise for local "insn".
7942 (do_output_reload): Likewise for local "insn".
7943 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7944 (emit_insn_if_valid_for_reload): Likewise for return type and local
7945 "last". Add checked cast to rtx_insn when returning "insn" since
7946 this has been through emit_insn.
7947 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7948 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7949 returning "insn" since it's been through
7950 emit_insn_if_valid_for_reload at this point.
7951 (delete_output_reload): Strengthen param "insn" and locals
7952 "output_reload_insn", "i2" from rtx to rtx_insn *.
7953 (delete_address_reloads): Likewise for params "dead_insn",
7954 "current_insn" and locals "prev", "next".
7955 (delete_address_reloads_1): Likewise for params "dead_insn",
7956 "current_insn" and locals "prev", "i2".
7957 (inc_for_reload): Likewise for locals "last", "add_insn".
7958 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7961 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7962 param of this duplicate of the prototype from reload.h
7964 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7966 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7968 (regstat_bb_compute_calls_crossed): Likewise.
7970 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7972 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7974 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7976 (regrename_analyze): Strengthen local "insn" from rtx to
7978 (scan_rtx_reg): Likewise for param "insn".
7979 (scan_rtx_address): Likewise.
7980 (scan_rtx): Likewise.
7981 (restore_operands): Likewise.
7982 (record_out_operands): Likewise.
7983 (build_def_use): Likewise for local "insn". Replace use of
7984 NULL_RTX with NULL when dealing with an insn.
7986 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7988 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7989 * reginfo.c (reg_scan): Likewise, also for local "insn".
7990 (reg_scan_mark_refs): Likewise for param "insn".
7991 (init_subregs_of_mode): Likewise for local "insn".
7993 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7995 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7996 "insn" from rtx to rtx_insn *.
7997 (replace_oldest_value_reg): Likewise for param "insn".
7998 (replace_oldest_value_addr): Likewise.
7999 (replace_oldest_value_mem): Likewise.
8000 (apply_debug_insn_changes): Likewise for local "last_insn".
8001 (copyprop_hardreg_forward_1): Likewise for local "insn".
8003 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8005 * reg-stack.c (next_flags_user): Strengthen return type and param
8006 "insn" from rtx to rtx_insn *.
8007 (straighten_stack): Likewise for param "insn".
8008 (check_asm_stack_operands): Likewise.
8009 (remove_regno_note): Likewise.
8010 (emit_pop_insn): Likewise for return type, param "insn", local
8012 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
8013 "limit" from rtx to rtx_insn *.
8014 (swap_to_top): Likewise for param "insn".
8015 (move_for_stack_reg): Likewise.
8016 (move_nan_for_stack_reg): Likewise.
8017 (swap_rtx_condition): Likewise.
8018 (compare_for_stack_reg): Likewise.
8019 (subst_all_stack_regs_in_debug_insn): Likewise.
8020 (subst_stack_regs_pat): Likewise, and local "insn2".
8021 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
8023 (subst_stack_regs): Likewise.
8024 (change_stack): Likewise.
8025 (convert_regs_1): Likewise for locals "insn", "next".
8027 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8029 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
8031 (combine_set_extension): Likewise for param "curr_insn".
8032 (transform_ifelse): Likewise for param "def_insn".
8033 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
8034 from vec<rtx> * to vec<rtx_insn *> *.
8035 (is_cond_copy_insn): Likewise for param "insn".
8036 (struct ext_state): Strengthen the four vec fields from vec<rtx>
8038 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
8039 local "def_insn" from rtx to rtx_insn *.
8040 (get_sub_rtx): Likewise for param "def_insn".
8041 (merge_def_and_ext): Likewise.
8042 (combine_reaching_defs): Likewise.
8043 (add_removable_extension): Likewise for param "insn".
8044 (find_removable_extensions): Likewise for local "insn".
8045 (find_and_remove_re): Likewise for locals "curr_insn" and
8046 "def_insn". Strengthen locals "reinsn_del_list" and
8047 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
8049 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8051 * recog.c (split_insn): Strengthen param "insn" and locals
8052 "first", "last" from rtx to rtx_insn *.
8053 (split_all_insns): Likewise for locals "insn", "next".
8054 (split_all_insns_noflow): Likewise.
8056 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8058 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
8060 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8061 (debug_rtx_find): Likewise for param 1 "x".
8063 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
8064 const_rtx to const rtx_insn *. Likewise for local "insn".
8065 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8066 (debug_rtx_find): Likewise for param 1 "x".
8067 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
8068 from const_rtx to const rtx_insn * within the appropriate cases of
8069 the switch statement.
8071 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
8072 Strengthen local "insns" from rtx to rtx_insn * since this is
8073 passed to a call to debug_rtx_list.
8075 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8077 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
8080 * function.c (stack_protect_epilogue): Add checked cast to
8081 rtx_insn for now when invoking predict_insn_def.
8083 * predict.c (predict_insn): Strengthen param "insn" from rtx to
8085 (predict_insn_def): Likewise.
8086 (rtl_predict_edge): Likewise for local "last_insn".
8087 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
8089 (combine_predictions_for_insn): Strengthen param "insn" from rtx
8091 (bb_estimate_probability_locally): Likewise for local "last_insn".
8092 (expensive_function_p): Likewise for local "insn".
8094 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
8095 local "jmp", since this is used when invoking predict_insn_def.
8097 2014-08-22 Marek Polacek <polacek@redhat.com>
8100 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
8102 2014-08-22 Marek Polacek <polacek@redhat.com>
8105 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
8106 a comparison in parens.
8107 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
8110 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8112 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
8115 * cprop.c (fis_get_condition): Likewise.
8117 * postreload.c (reload_cse_regs): Likewise for param "first".
8118 (reload_cse_simplify): Likewise for param "insn".
8119 (reload_cse_regs_1): Likewise for local "insn".
8120 (reload_cse_simplify_set): Likewise for param "insn".
8121 (reload_cse_simplify_operands): Likewise.
8122 (struct reg_use): Likewise for field "insn".
8123 (reload_combine_purge_insn_uses): Likewise for param "insn".
8124 (fixup_debug_insns): Likewise for params "from", "to" and local
8126 (try_replace_in_use): Likewise for local "use_insn".
8127 (reload_combine_recognize_const_pattern): Likewise for param
8128 "insn" and locals "add_moved_after_insn", "use_insn".
8129 (reload_combine_recognize_pattern): Likewise for param "insn" and
8131 (reload_combine): Likewise for locals "insn", "prev".
8132 (reload_combine_note_use): Likewise for param "insn".
8133 (move2add_use_add2_insn): Likewise.
8134 (move2add_use_add3_insn): Likewise.
8135 (reload_cse_move2add): Likewise, also for local "next".
8136 (move2add_note_store): Likewise for local "insn".
8138 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8140 * postreload-gcse.c (struct occr): Strengthen field "insn" from
8142 (struct unoccr): Likewise.
8143 (struct modifies_mem): Likewise.
8144 (alloc_mem): Likewise for local "insn".
8145 (insert_expr_in_table): Likewise for param "insn".
8146 (dump_expr_hash_table_entry): Likewise for local "insn".
8147 (oprs_unchanged_p): Likewise for param "insn".
8148 (load_killed_in_block_p): Likewise for local "setter".
8149 (record_last_reg_set_info): Likewise for param "insn".
8150 (record_last_reg_set_info_regno): Likewise.
8151 (record_last_mem_set_info): Likewise.
8152 (record_last_set_info): Likewise for local "last_set_insn".
8153 (record_opr_changes): Likewise for param "insn".
8154 (hash_scan_set): Likewise.
8155 (compute_hash_table): Likewise for local "insn".
8156 (get_avail_load_store_reg): Likewise for param "insn".
8157 (eliminate_partially_redundant_load): Likewise, also for locals
8158 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
8160 (eliminate_partially_redundant_loads): Likewise for local "insn".
8162 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8164 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
8166 (expand_binop): Likewise for locals "entry_last", "last", "insns"
8167 (expand_twoval_unop): Likewise for locals entry_last", "last".
8168 (expand_twoval_binop): Likewise.
8169 (expand_twoval_binop_libfunc): Likewise for local "insns".
8170 (widen_leading): Likewise for local "last".
8171 (expand_doubleword_clz): Likewise for local "seq". Strengthen
8172 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
8173 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
8174 (expand_parity): Likewise for locals "last" and "seq".
8175 (expand_ffs): Likewise for local "seq". Strengthen local
8176 "nonzero_label" from rtx to rtx_code_label *.
8177 (expand_absneg_bit): Strengthen local "insns" from rtx to
8179 (expand_unop_direct): Likewise for local "last".
8180 (expand_unop): Likewise for locals "last", "insns".
8181 (expand_abs_nojump): Likewise for local "last".
8182 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
8183 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
8185 (expand_copysign_absneg): Strengthen local "label" from rtx to
8187 (expand_copysign_bit): Strengthen local "insns" from rtx to
8189 (struct no_conflict_data): Likewise for fields "first", "insn".
8190 (emit_libcall_block_1): Likewise for param "insns" and locals
8191 "next", "last", "insn".
8192 (emit_libcall_block): For now, add a checked cast to rtx_insn *
8193 on "insns" when invoking emit_libcall_block_1. Ultimately we
8194 want to strengthen insns itself.
8195 (prepare_cmp_insn): Strengthen local "last" from rtx to
8197 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
8198 (prepare_float_lib_cmp): Likewise for local "insns".
8199 (emit_conditional_move): Likewise for local "last".
8200 (emit_conditional_add): Likewise.
8201 (have_sub2_insn): Likewise for local "seq".
8202 (expand_float): Likewise for local "insns". Strengthen locals
8203 "label", "neglabel" from rtx to rtx_code_label *.
8204 (expand_fix): Likewise for locals "last", "insn", "insns" (to
8205 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
8206 (expand_fixed_convert): Likewise for local "insns" (to
8208 (expand_sfix_optab): Likewise for local "last".
8209 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
8210 to rtx_code_label *.
8211 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
8212 from rtx to rtx_insn *.
8213 (expand_atomic_fetch_op): Likewise for local "insn".
8214 (maybe_legitimize_operand_same_code): Likewise for local "last".
8215 (maybe_legitimize_operands): Likewise.
8217 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8219 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8220 "insn" from rtx to rtx_insn *.
8221 (ps_rtl_insn): Likewise for return type.
8222 (doloop_register_get): Likewise for params "head", "tail" and
8223 locals "insn", "first_insn_not_to_check".
8224 (schedule_reg_move): Likewise for local "this_insn".
8225 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8226 of gen_move_insn for now.
8227 (reset_sched_times): Strengthen local "insn" from rtx to
8229 (permute_partial_schedule): Likewise.
8230 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8231 (dump_insn_location): Likewise for param "insn".
8232 (loop_canon_p): Likewise for local "insn".
8233 (sms_schedule): Likewise.
8234 (print_partial_schedule): Likewise.
8235 (ps_has_conflicts): Likewise.
8237 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8239 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8240 "tailp" from rtx * to rtx_insn **.
8242 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8243 from rtx to rtx_insn *.
8244 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8245 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8246 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8248 * modulo-sched.c (const_iteration_count): Strengthen return type
8249 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8250 use of NULL_RTX with NULL when working with insns.
8251 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8253 (sms_schedule): Likewise.
8254 * sched-rgn.c (init_ready_list): Likewise, also for locals
8255 "src_head" and "src_next_tail".
8256 (compute_block_dependences): Likewise.
8257 (free_block_dependencies): Likewise.
8258 (debug_rgn_dependencies): Likewise.
8259 (free_rgn_deps): Likewise.
8260 (compute_priorities): Likewise.
8261 (schedule_region): Likewise.
8262 * sel-sched.c (find_ebb_boundaries): Likewise.
8264 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8265 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8267 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8269 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8270 from rtx to rtx_insn *.
8271 (new_seginfo): Likewise for param "insn".
8272 (create_pre_exit): Likewise for locals "last_insn",
8273 "before_return_copy", "return_copy".
8274 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8277 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8279 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8280 from rtx to rtx_insn *.
8281 (lra_push_insn): Likewise for 1st param.
8282 (lra_push_insn_and_update_insn_regno_info): Likewise.
8283 (lra_pop_insn): Likewise for return type.
8284 (lra_invalidate_insn_data): Likewise for 1st param.
8285 (lra_set_insn_deleted): Likewise.
8286 (lra_delete_dead_insn): Likewise.
8287 (lra_process_new_insns): Likewise for first 3 params.
8288 (lra_set_insn_recog_data): Likewise for 1st param.
8289 (lra_update_insn_recog_data): Likewise.
8290 (lra_set_used_insn_alternative): Likewise.
8291 (lra_invalidate_insn_regno_info): Likewise.
8292 (lra_update_insn_regno_info): Likewise.
8293 (lra_former_scratch_operand_p): Likewise.
8294 (lra_eliminate_regs_1): Likewise.
8295 (lra_get_insn_recog_data): Likewise.
8297 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8300 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8302 (substitute_within_insn): New.
8303 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8304 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8305 Replace call to "substitute" with call to substitute_within_insn.
8307 * lra-constraints.c (curr_insn): Strengthen from rtx to
8309 (get_equiv_with_elimination): Likewise for param "insn".
8310 (match_reload): Strengthen params "before" and "after" from rtx *
8312 (emit_spill_move): Likewise for return type. Add a checked cast
8313 to rtx_insn * on result of gen_move_insn for now.
8314 (check_and_process_move): Likewise for local "before". Replace
8315 NULL_RTX with NULL when referring to insns.
8316 (process_addr_reg): Strengthen params "before" and "after" from
8317 rtx * to rtx_insn **.
8318 (insert_move_for_subreg): Likewise.
8319 (simplify_operand_subreg): Strengthen locals "before" and "after"
8320 from rtx to rtx_insn *.
8321 (process_address_1): Strengthen params "before" and "after" from
8322 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8324 (process_address): Strengthen params "before" and "after" from
8325 rtx * to rtx_insn **.
8326 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8327 (curr_insn_transform): Strengthen locals "before" and "after"
8328 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8330 (loc_equivalence_callback): Update cast of "data", changing
8331 resulting type from rtx to rtx_insn *.
8332 (substitute_pseudo_within_insn): New.
8333 (inherit_reload_reg): Strengthen param "insn" from rtx to
8334 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8335 NULL when referring to insns. Add a checked cast to rtx_insn *
8336 when using usage_insn to invoke lra_update_insn_regno_info.
8337 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8338 likewise for locals "restore", "save". Add checked casts to
8339 rtx_insn * when using usage_insn to invoke
8340 lra_update_insn_regno_info and lra_process_new_insns. Replace
8341 NULL_RTX with NULL when referring to insns.
8342 (split_if_necessary): Strengthen param "insn" from rtx to
8344 (update_ebb_live_info): Likewise for params "head", "tail" and local
8346 (get_last_insertion_point): Likewise for return type and local "insn".
8347 (get_live_on_other_edges): Likewise for local "last".
8348 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8349 "prev_insn", "next_insn", "restore".
8350 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8351 (undo_optional_reloads): Likewise for local "insn".
8353 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8355 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8357 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8359 (spill_pseudos): Likewise for local "insn".
8360 (init_elimination): Likewise.
8361 (process_insn_for_elimination): Likewise for param "insn".
8363 * lra-lives.c (curr_insn): Likewise.;
8365 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8366 (remove_pseudos): Likewise for param "insn".
8367 (spill_pseudos): Likewise for local "insn".
8368 (lra_final_code_change): Likewise for locals "insn", "curr".
8370 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8371 (lra_set_insn_deleted): Likewise.
8372 (lra_delete_dead_insn): Likewise, and for local "prev".
8373 (new_insn_reg): Likewise for param "insn".
8374 (lra_set_insn_recog_data): Likewise.
8375 (lra_update_insn_recog_data): Likewise.
8376 (lra_set_used_insn_alternative): Likewise.
8377 (get_insn_freq): Likewise.
8378 (invalidate_insn_data_regno_info): Likewise.
8379 (lra_invalidate_insn_regno_info): Likewise.
8380 (lra_update_insn_regno_info): Likewise.
8381 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8383 (lra_push_insn_1): Strengthen param "insn" from rtx to
8385 (lra_push_insn): Likewise.
8386 (lra_push_insn_and_update_insn_regno_info): Likewise.
8387 (lra_pop_insn): Likewise for return type and local "insn".
8388 (push_insns): Likewise for params "from", "to", and local "insn".
8389 (setup_sp_offset): Likewise for params "from", "last" and locals
8391 (lra_process_new_insns): Likewise for params "insn", "before",
8392 "after" and local "last".
8393 (struct sloc): Likewise for field "insn".
8394 (lra_former_scratch_operand_p): Likewise for param "insn".
8395 (remove_scratches): Likewise for locals "insn", "last".
8396 (check_rtl): Likewise for local "insn".
8397 (add_auto_inc_notes): Likewise for param "insn".
8398 (update_inc_notes): Likewise for local "insn".
8399 (lra): Replace NULL_RTX with NULL when referring to insn.
8401 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8403 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8405 (resolve_reg_notes): Likewise.
8406 (resolve_simple_move): Likewise for return type, param "insn", and
8407 locals "insns", "minsn".
8408 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8409 (resolve_use): Likewise.
8410 (resolve_debug): Likewise.
8411 (find_decomposable_shift_zext): Likewise.
8412 (resolve_shift_zext): Likewise for return type, param "insn", and
8413 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8414 (decompose_multiword_subregs): Likewise for local "insn",
8415 "orig_insn", "decomposed_shift", "end".
8417 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8419 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8420 param "insns" from rtx to rtx_insn *.
8422 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8424 (struct iv_to_split): Likewise.
8425 (loop_exit_at_end_p): Likewise for local "insn".
8426 (split_edge_and_insert): Likewise for param "insns".
8427 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8428 and locals "seq", "jump".
8429 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8430 "branch_code"; update invocations of compare_and_jump_seq to
8431 eliminate NULL_RTX in favor of NULL.
8432 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8434 (reset_debug_uses_in_loop): Likewise.
8435 (analyze_insn_to_expand_var): Likewise for param "insn".
8436 (analyze_iv_to_split_insn): Likewise.
8437 (analyze_insns_in_loop): Likewise for local "insn".
8438 (insert_base_initialization): Likewise for param
8439 "insn" and local "seq".
8440 (split_iv): Likewise for param "insn" and local "seq".
8441 (expand_var_during_unrolling): Likewise for param "insn".
8442 (insert_var_expansion_initialization): Likewise for local "seq".
8443 (combine_var_copies_in_loop_exit): Likewise.
8444 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8446 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8447 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8450 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8452 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8454 (iv_analyze_result): Likewise.
8455 (iv_analyze_expr): Likewise.
8458 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8459 local "def_insn" from rtx to rtx_insn *.
8460 (get_biv_step_1): Likewise for local "insn".
8461 (iv_analyze_expr): Likewise for param "insn".
8462 (iv_analyze_def): Likewise for local "insn".
8463 (iv_analyze_op): Likewise for param "insn".
8464 (iv_analyze): Likewise.
8465 (iv_analyze_result): Likewise.
8467 (suitable_set_for_replacement): Likewise.
8468 (simplify_using_initial_values): Likewise for local "insn".
8469 (iv_number_of_iterations): Likewise for param "insn".
8470 (check_simple_exit): Add checked cast to rtx_insn when invoking
8471 iv_number_of_iterations for now (until get_condition is
8474 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8475 "insn" from rtx to rtx_insn *.
8476 (analyze_insns_in_loop): Likewise for local "insn".
8478 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8480 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8482 (struct invariant): Likewise.
8483 (hash_invariant_expr_1): Likewise for param "insn".
8484 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8485 (find_exits): Likewise for local "insn".
8486 (create_new_invariant): Likewise for param "insn".
8487 (check_dependencies): Likewise.
8488 (find_invariant_insn): Likewise.
8489 (record_uses): Likewise.
8490 (find_invariants_insn): Likewise.
8491 (find_invariants_bb): Likewise for local "insn".
8492 (get_pressure_class_and_nregs): Likewise for param "insn".
8493 (calculate_loop_reg_pressure): Likewise for local "insn".
8495 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8497 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8499 (add_test): Likewise for locals "seq", "jump".
8500 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8502 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8504 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8506 (rebuild_jump_labels_chain): Likewise for param "chain".
8508 * cfgexpand.c (pass_expand::execute): Add checked cast to
8509 rtx_insn * when calling rebuild_jump_labels_chain in region where
8510 we know e->insns.r is non-NULL.
8512 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8514 (rebuild_jump_labels): Likewise.
8515 (rebuild_jump_labels_chain): Likewise for param "chain".
8516 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8517 (init_label_info): Likewise for param "f".
8518 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8519 "prev_nonjump_insn".
8520 (mark_all_labels): Likewise for param "f" and locals "insn",
8521 "prev_nonjump_insn".
8523 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8525 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8526 from rtx to rtx_insn *insn.
8527 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8528 (ira_add_allocno_copy): Likewise.
8529 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8531 (ira_create_copy): Likewise.
8532 (ira_add_allocno_copy): Likewise.
8533 (create_bb_allocnos): Likewise for local "insn".
8534 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8535 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8536 process_regs_for_copy for rtx_insn * param.
8537 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8538 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8539 process_regs_for_copy for rtx_insn * param.
8540 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8541 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8542 (record_operand_costs): Likewise.
8543 (scan_one_insn): Likewise for return type, and for param "insn".
8544 (process_bb_for_costs): Likewise for local "insn".
8545 (process_bb_node_for_hard_reg_moves): Likewise.
8546 * ira-emit.c (struct move): Likewise for field "insn".
8547 (create_move): Eliminate use of NULL_RTX when dealing with an
8549 (emit_move_list): Strengthen return type and locals "result",
8550 "insn" from rtx to rtx_insn *insn.
8551 (emit_moves): Likewise for locals "insns", "tmp".
8552 (ira_emit): Likewise for local "insn".
8553 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8555 (find_call_crossed_cheap_reg): Likewise.
8556 (process_bb_node_lives): Likewise for local "insn".
8557 * ira.c (decrease_live_ranges_number): Likewise.
8558 (compute_regs_asm_clobbered): Likewise.
8559 (build_insn_chain): Likewise.
8560 (find_moveable_pseudos): Likewise, also locals "def_insn",
8561 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8562 to rtx_insn **. Add a checked cast when assigning from
8563 "closest_use" into closest_uses array in a region where we know
8564 it's a non-NULL insn.
8565 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8567 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8568 "last_interesting_insn", "uin".
8569 (move_unallocated_pseudos): Likewise for locals "def_insn",
8570 "move_insn", "newinsn".
8572 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8574 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8575 Strengthen locals "done_label", "do_error" from rtx to
8577 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8578 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8580 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8581 "done_label", "do_error" to rtx_code_label * and local "last" to
8583 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8584 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8585 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8586 "after_lopart_neg", "do_overflow", "hipart_different" to
8587 rtx_code_label * and local "last" to rtx_insn *.
8589 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8591 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8592 "insn" and "move_insn" from rtx to rtx_insn *.
8594 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8596 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8598 (cheap_bb_rtx_cost_p): Likewise.
8599 (first_active_insn): Likewise for return type and local "insn".
8600 (last_active_insn): Likewise for return type and locals "insn",
8602 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8604 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8606 (noce_try_move): Likewise for local "seq".
8607 (noce_try_store_flag): Likewise.
8608 (noce_try_store_flag_constants): Likewise.
8609 (noce_try_addcc): Likewise.
8610 (noce_try_store_flag_mask): Likewise.
8611 (noce_try_cmove): Likewise.
8612 (noce_try_minmax): Likewise.
8613 (noce_try_abs): Likewise.
8614 (noce_try_sign_mask): Likewise.
8615 (noce_try_bitop): Likewise.
8616 (noce_can_store_speculate_p): Likewise for local "insn".
8617 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8619 (check_cond_move_block): Likewise for local "insn".
8620 (cond_move_convert_if_block): Likewise.
8621 (cond_move_process_if_block): Likewise for locals "seq",
8623 (noce_find_if_block): Likewise for local "jump".
8624 (merge_if_block): Likewise for local "last".
8625 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8626 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8627 (block_has_only_trap): Likewise for return type and local "trap".
8628 (find_if_case_1): Likewise for local "jump".
8629 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8632 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8634 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8635 "last_insn", "loop_end" from rtx to rtx_insn *.
8637 * hw-doloop.c (scan_loop): Likewise for local "insn".
8638 (discover_loop): Likewise for param "tail_insn".
8639 (discover_loops): Likewise for local "tail".
8641 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8642 cast to rtx_insn * when assigning from an rtx local to a
8643 hwloop_info's "last_insn" field.
8645 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8647 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8648 (add_delay_dependencies): Strengthen local "pro" from rtx to
8650 (recompute_todo_spec): Likewise.
8651 (dep_cost_1): Likewise for locals "insn", "used".
8652 (schedule_insn): Likewise for local "dbg".
8653 (schedule_insn): Likewise for locals "pro", "next".
8654 (unschedule_insns_until): Likewise for local "con".
8655 (restore_pattern): Likewise for local "next".
8656 (estimate_insn_tick): Likewise for local "pro".
8657 (resolve_dependencies): Likewise for local "next".
8658 (fix_inter_tick): Likewise.
8659 (fix_tick_ready): Likewise for local "pro".
8660 (add_to_speculative_block): Likewise for locals "check", "twin",
8662 (sched_extend_bb): Likewise for locals "end", "insn".
8663 (init_before_recovery): Likewise for local "x".
8664 (sched_create_recovery_block): Likewise for local "barrier".
8665 (create_check_block_twin): Likewise for local "pro".
8666 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8668 (unlink_bb_notes): Update for change to type of bb_header.
8669 Strengthen locals "prev", "label", "note", "next" from rtx to
8671 (clear_priorities): Likewise for local "pro".
8673 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8675 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8677 (test_insn): Likewise for this global.
8678 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8680 (oprs_anticipatable_p): Likewise.
8681 (oprs_available_p): Likewise.
8682 (insert_expr_in_table): Strengthen param "insn" from rtx to
8684 (hash_scan_set): Likewise.
8685 (hash_scan_clobber): Likewise.
8686 (hash_scan_call): Likewise.
8687 (hash_scan_insn): Likewise.
8688 (compute_hash_table_work): Likewise for local "insn".
8689 (process_insert_insn): Likewise for return type and local "pat".
8690 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8691 "pat", "pat_end", "maybe_cc0_setter".
8692 (pre_edge_insert): Likewise for local "insn".
8693 (pre_insert_copy_insn): Likewise for param "insn".
8694 (pre_insert_copies): Likewise for local "insn".
8695 (struct set_data): Likewise for field "insn".
8696 (single_set_gcse): Likewise for param "insn".
8697 (gcse_emit_move_after): Likewise.
8698 (pre_delete): Likewise for local "insn".
8699 (update_bb_reg_pressure): Likewise for param "from" and local
8701 (should_hoist_expr_to_dom): Likewise for param "from".
8702 (hoist_code): Likewise for local "insn".
8703 (get_pressure_class_and_nregs): Likewise for param "insn".
8704 (calculate_bb_reg_pressure): Likewise for local "insn".
8705 (compute_ld_motion_mems): Likewise.
8707 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8709 * genpeep.c (main): Rename param back from "uncast_ins1" to
8710 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8713 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8715 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8718 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8719 documentation to state it is only for VSX operations.
8721 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8722 constraint only active if VSX.
8724 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8725 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8728 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8730 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8731 Strengthen local "insn" from rtx to rtx_insn *.
8732 (use_killed_between): Likewise for param "target_insn".
8733 (all_uses_available_at): Likewise for param "target_insn" and
8735 (update_df_init): Likewise for params "def_insn", "insn".
8736 (update_df): Likewise for param "insn".
8737 (try_fwprop_subst): Likewise for param "def_insn" and local
8739 (free_load_extend): Likewise for param "insn".
8740 (forward_propagate_subreg): Likewise for param "def_insn" and
8742 (forward_propagate_asm): Likewise for param "def_insn" and local
8744 (forward_propagate_and_simplify): Likewise for param "def_insn"
8745 and local "use_insn".
8746 (forward_propagate_into): Likewise for locals "def_insn" and
8749 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8751 * function.c (emit_initial_value_sets): Strengthen local "seq"
8752 from rtx to rtx_insn *.
8753 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8755 (instantiate_virtual_regs): Likewise for local "insn".
8756 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8757 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8758 (expand_function_end): Likewise for locals "insn" and "seq".
8759 (epilogue_done): Likewise for local "insn".
8760 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8762 (reposition_prologue_and_epilogue_notes): Likewise for locals
8763 "insn", "last", "note", "first".
8764 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8765 (pass_match_asm_constraints::execute): Likewise for local "insn".
8767 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8769 * output.h (final_scan_insn): Strengthen return type from rtx to
8771 (final_forward_branch_p): Likewise for param.
8772 (current_output_insn): Likewise for this global.
8774 * final.c (rtx debug_insn): Likewise for this variable.
8775 (current_output_insn): Likewise.
8776 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8777 adding "insn" back in as an rtx_insn * with a checked cast, so
8778 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8780 (compute_alignments): Strengthen local "label" from rtx to
8782 (shorten_branches): Rename param from "first" to "uncast_first",
8783 introducing a new local rtx_insn * "first" using a checked cast to
8784 effectively strengthen "first" from rtx to rtx_insn * without
8785 affecting the type signature. Strengthen locals "insn", "seq",
8786 "next", "label" from rtx to rtx_insn *.
8787 (change_scope): Strengthen param "orig_insn" and local "insn" from
8789 (final_start_function): Rename param from "first" to "uncast_first",
8790 introducing a new local rtx_insn * "first" using a checked cast to
8791 effectively strengthen "first" from rtx to rtx_insn * without
8792 affecting the type signature. Strengthen local "insn" from rtx to
8794 (dump_basic_block_info): Strengthen param "insn" from rtx to
8796 (final): Rename param from "first" to "uncast_first",
8797 introducing a new local rtx_insn * "first" using a checked cast to
8798 effectively strengthen "first" from rtx to rtx_insn * without
8799 affecting the type signature. Strengthen locals "insn", "next"
8800 from rtx to rtx_insn *.
8801 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8803 (call_from_call_insn): Strengthen param "insn" from rtx to
8805 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8806 introducing a new local rtx_insn * "insn" using a checked cast to
8807 effectively strengthen "insn" from rtx to rtx_insn * without
8808 affecting the type signature. Strengthen return type and locals
8809 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8810 now-redundant checked cast to rtx_insn * from both invocations of
8811 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8812 introducing a local "call_insn" for use when invoking
8813 call_from_call_insn.
8814 (notice_source_line): Strengthen param "insn" from rtx to
8816 (leaf_function_p): Likewise for local "insn".
8817 (final_forward_branch_p): Likewise.
8818 (leaf_renumber_regs): Likewise for param "first".
8819 (rest_of_clean_state): Likewise for locals "insn" and "next".
8820 (self_recursive_call_p): Likewise for param "insn".
8821 (collect_fn_hard_reg_usage): Likewise for local "insn".
8822 (get_call_fndecl): Likewise for param "insn".
8823 (get_call_cgraph_rtl_info): Likewise.
8824 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8825 introducing a new local rtx_insn * "insn" using a checked cast to
8826 effectively strengthen "insn" from rtx to rtx_insn * without
8827 affecting the type signature.
8829 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8830 cast when assigning from param "insn" to current_output_insn.
8831 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8832 so that we can assign it back to current_output_insn.
8834 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8836 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8837 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8838 atmxt540s and atmxt540sreva devices.
8839 * config/avr/avr-tables.opt: Regenerate.
8840 * config/avr/t-multilib: Regenerate.
8841 * doc/avr-mmcu.texi: Regenerate.
8843 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8845 * expr.c (convert_move): Strengthen local "insns" from rtx to
8847 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8848 "top_label" from rtx to rtx_code_label *.
8849 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8851 (emit_single_push_insn): Likewise for locals "prev", "last".
8852 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8853 to rtx_code_label *.
8854 (store_constructor): Likewise for locals "loop_start", "loop_end".
8855 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8857 (expand_expr_real_2): Likewise.
8858 (expand_expr_real_1): Strengthen local "label" from rtx to
8861 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8863 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8864 from rtx to rtx_insn *.
8865 (store_bit_field_1): Likewise.
8866 (extract_bit_field_1): Likewise.
8867 (expand_mult_const): Likewise for local "insns".
8868 (expmed_mult_highpart): Strengthen local "label" from rtx to
8870 (expand_smod_pow2): Likewise.
8871 (expand_sdiv_pow2): Likewise.
8872 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8873 rtx_insn *. Strengthen locals "label", "label1", "label2",
8874 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8875 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8876 (emit_store_flag): Likewise.
8877 (emit_store_flag_force): Strengthen local "label" from rtx to
8879 (do_cmp_and_jump): Likewise for param "label".
8881 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8883 * explow.c (force_reg): Strengthen local "insn" from rtx to
8885 (adjust_stack_1): Likewise.
8886 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8887 "final_label", "available_label", "space_available" from rtx to
8889 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8890 (anti_adjust_stack_and_probe): Likewise.
8892 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8894 * except.h (sjlj_emit_function_exit_after): Strengthen param
8895 "after" from rtx to rtx_insn *. This is only called with
8896 result of get_last_insn (in function.c) so type-change should be
8899 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8900 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8901 to rtx_insn *. These fields are only used from except.c so this
8902 type-change should be self-contained to this patch.
8904 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8905 local "last" from rtx to rtx_insn *.
8906 (dw2_build_landing_pads): Likewise for local "seq".
8907 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8908 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8909 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8911 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8913 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8914 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8915 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8916 referring to an insn. Strengthen local "dispatch_label" from
8917 rtx to rtx_code_label *.
8918 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8920 (expand_eh_return): Strengthen local "around_label" from
8921 rtx to rtx_code_label *.
8922 (convert_to_eh_region_ranges): Strengthen locals "iter",
8923 "last_action_insn", "first_no_action_insn",
8924 "first_no_action_insn_before_switch",
8925 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8927 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8929 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8930 from rtx to rtx_insn *.
8931 (cached_next_real_insn): Likewise.
8932 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8934 (dwarf2out_var_location): Strengthen locals "next_real",
8935 "next_note", "expected_next_loc_note", "last_start", "insn" from
8938 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8940 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8941 from rtx to rtx_insn *.
8942 (create_pseudo_cfg): Likewise for local "insn".
8944 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8946 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8947 from rtx to rtx_insn *.
8948 (df_bb_regno_last_def_find): Likewise.
8950 * df-problems.c (df_rd_bb_local_compute): Likewise.
8951 (df_lr_bb_local_compute): Likewise.
8952 (df_live_bb_local_compute): Likewise.
8953 (df_chain_remove_problem): Likewise.
8954 (df_chain_create_bb): Likewise.
8955 (df_word_lr_bb_local_compute): Likewise.
8956 (df_remove_dead_eq_notes): Likewise for param "insn".
8957 (df_note_bb_compute): Likewise for local "insn".
8958 (simulate_backwards_to_point): Likewise.
8959 (df_md_bb_local_compute): Likewise.
8961 * df-scan.c (df_scan_free_bb_info): Likewise.
8962 (df_scan_start_dump): Likewise.
8963 (df_scan_start_block): Likewise.
8964 (df_install_ref_incremental): Likewise for local "insn".
8965 (df_insn_rescan_all): Likewise.
8966 (df_reorganize_refs_by_reg_by_insn): Likewise.
8967 (df_reorganize_refs_by_insn_bb): Likewise.
8968 (df_recompute_luids): Likewise.
8969 (df_bb_refs_record): Likewise.
8970 (df_update_entry_exit_and_calls): Likewise.
8971 (df_bb_verify): Likewise.
8973 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8975 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8976 "first_note" from rtx to rtx_insn *.
8977 (get_node_of_insn): Likewise for param 2 "insn".
8978 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8980 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8982 (mem_write_insn_p): Likewise.
8983 (mem_access_insn_p): Likewise.
8984 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8985 (def_has_ccmode_p): Likewise for param "insn".
8986 (add_cross_iteration_register_deps): Likewise for locals
8987 "def_insn" and "use_insn".
8988 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8989 (build_intra_loop_deps): Likewise for local "src_insn".
8990 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8992 (get_node_of_insn): Likewise for param "insn".
8994 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8996 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8997 (deletable_insn_p): Strengthen param "insn" from rtx to
8998 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8999 find_call_stack_args, since this is guarded by CALL_P (insn).
9000 (marked_insn_p): Strengthen param "insn" from rtx to
9002 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
9003 invoking find_call_stack_args, since this is guarded by
9005 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
9006 rtx_insn *; we know this is an insn since this was called by
9008 (mark_nonreg_stores_2): Likewise.
9009 (mark_nonreg_stores): Strengthen param "insn" from rtx to
9011 (find_call_stack_args): Strengthen param "call_insn" from rtx to
9012 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
9014 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
9015 from rtx to rtx_insn *.
9016 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
9018 (delete_unmarked_insns): Likewise for locals "insn", "next".
9019 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
9020 (mark_reg_dependencies): Likewise for param "insn".
9021 (rest_of_handle_ud_dce): Likewise for local "insn".
9022 (word_dce_process_block): Likewise.
9023 (dce_process_block): Likewise.
9025 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9027 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
9028 from rtx to rtx_insn *.
9029 (struct change_cc_mode_args): Likewise for field "insn".
9030 (this_insn): Strengthen from rtx to rtx_insn *.
9031 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
9033 (validate_canon_reg): Strengthen param "insn" from rtx to
9035 (canon_reg): Likewise.
9036 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
9038 (record_jump_equiv): Strengthen param "insn" from rtx to
9040 (try_back_substitute_reg): Likewise, also for locals "prev",
9042 (find_sets_in_insn): Likewise for param "insn".
9043 (canonicalize_insn): Likewise.
9044 (cse_insn): Likewise. Add a checked cast.
9045 (invalidate_from_clobbers): Likewise for param "insn".
9046 (invalidate_from_sets_and_clobbers): Likewise.
9047 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
9049 (cse_prescan_path): Strengthen local "insn" from rtx to
9051 (cse_extended_basic_block): Likewise for locals "insn" and
9053 (cse_main): Likewise for param "f".
9054 (check_for_label_ref): Likewise for local "insn".
9055 (set_live_p): Likewise for second param ("insn").
9056 (insn_live_p): Likewise for first param ("insn") and for local
9058 (cse_change_cc_mode_insn): Likewise for first param "insn".
9059 (cse_change_cc_mode_insns): Likewise for first and second params
9061 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
9063 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
9066 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9067 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9068 Anna Tikhonova <anna.tikhonova@intel.com>
9069 Ilya Tocar <ilya.tocar@intel.com>
9070 Andrey Turetskiy <andrey.turetskiy@intel.com>
9071 Ilya Verbin <ilya.verbin@intel.com>
9072 Kirill Yukhin <kirill.yukhin@intel.com>
9073 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9075 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
9077 * config/i386/sse.md
9078 (define_mode_iterator VI248_AVX2): Delete.
9079 (define_mode_iterator VI2_AVX2_AVX512BW): New.
9080 (define_mode_iterator VI48_AVX2): Ditto.
9081 (define_insn <shift_insn><mode>3): Delete.
9082 (define_insn "<shift_insn><mode>3<mask_name>" with
9083 VI2_AVX2_AVX512BW): New.
9084 (define_insn "<shift_insn><mode>3<mask_name>" with
9087 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9088 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9089 Anna Tikhonova <anna.tikhonova@intel.com>
9090 Ilya Tocar <ilya.tocar@intel.com>
9091 Andrey Turetskiy <andrey.turetskiy@intel.com>
9092 Ilya Verbin <ilya.verbin@intel.com>
9093 Kirill Yukhin <kirill.yukhin@intel.com>
9094 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9096 * config/i386/sse.md
9097 (define_mode_iterator VI4F_BRCST32x2): New.
9098 (define_mode_attr 64x2_mode): Ditto.
9099 (define_mode_attr 32x2mode): Ditto.
9100 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
9101 with VI4F_BRCST32x2): Ditto.
9102 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
9103 with V16FI mode iterator): Ditto.
9104 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9106 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9107 with VI8F_BRCST64x2): Ditto.
9109 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9110 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9111 Anna Tikhonova <anna.tikhonova@intel.com>
9112 Ilya Tocar <ilya.tocar@intel.com>
9113 Andrey Turetskiy <andrey.turetskiy@intel.com>
9114 Ilya Verbin <ilya.verbin@intel.com>
9115 Kirill Yukhin <kirill.yukhin@intel.com>
9116 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9118 * config/i386/sse.md
9119 (define_mode_iterator VI8_AVX512VL): New.
9120 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
9122 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
9124 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
9125 (define_mode_iterator V48_AVX512VL): New.
9126 (define_mode_iterator V12_AVX512VL): Ditto.
9127 (define_insn <avx512>_load<mode>_mask): Split into two similar
9128 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
9129 Refactor output template.
9130 (define_insn "<avx512>_store<mode>_mask"): Ditto.
9132 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9134 * cprop.c (struct occr): Strengthen field "insn" from rtx to
9136 (reg_available_p): Likewise for param "insn".
9137 (insert_set_in_table): Likewise.
9138 (hash_scan_set): Likewise.
9139 (hash_scan_insn): Likewise.
9140 (make_set_regs_unavailable): Likewise.
9141 (compute_hash_table_work): Likewise for local "insn".
9142 (reg_not_set_p): Strengthen param "insn" from const_rtx to
9144 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
9145 (try_replace_reg): Likewise.
9146 (find_avail_set): Likewise.
9147 (cprop_jump): Likewise for params "setcc", "jump".
9148 (constprop_register): Likewise for param "insn".
9149 (cprop_insn): Likewise.
9150 (do_local_cprop): Likewise.
9151 (local_cprop_pass): Likewise for local "insn".
9152 (bypass_block): Likewise for params "setcc" and "jump".
9153 (bypass_conditional_jumps): Likewise for locals "setcc" and
9155 (one_cprop_pass): Likewise for local "insn".
9157 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9159 * compare-elim.c (struct comparison_use): Strengthen field "insn"
9160 from rtx to rtx_insn *.
9161 (struct comparison): Likewise, also for field "prev_clobber".
9162 (conforming_compare): Likewise for param "insn".
9163 (arithmetic_flags_clobber_p): Likewise.
9164 (find_flags_uses_in_insn): Likewise.
9165 (find_comparison_dom_walker::before_dom_children): Likewise for
9166 locals "insn", "next", "last_clobber".
9167 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
9169 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9171 * combine-stack-adj.c (struct csa_reflist): Strengthen field
9172 "insn" from rtx to rtx_insn *.
9173 (single_set_for_csa): Likewise for param "insn".
9174 (record_one_stack_ref): Likewise.
9175 (try_apply_stack_adjustment): Likewise.
9176 (struct record_stack_refs_data): Likewise for field "insn".
9177 (maybe_move_args_size_note): Likewise for params "last" and "insn".
9178 (prev_active_insn_bb): Likewise for return type and param "insn".
9179 (next_active_insn_bb): Likewise.
9180 (force_move_args_size_note): Likewise for params "prev" and "last"
9181 and locals "test", "next_candidate", "prev_candidate".
9182 (combine_stack_adjustments_for_block): Strengthen locals
9183 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
9186 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9188 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
9189 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
9190 (subst_insn): Likewise for this variable.
9191 (added_links_insn): Likewise.
9192 (struct insn_link): Likewise for field "insn".
9193 (alloc_insn_link): Likewise for param "insn".
9194 (struct undobuf): Likewise for field "other_insn".
9195 (find_single_use): Likewise for param "insn" and local "next".
9196 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
9197 (delete_noop_moves): Likewise for locals "insn", "next".
9198 (create_log_links): Likewise for locals "insn", "use_insn".
9199 Strengthen local "next_use" from rtx * to rtx_insn **.
9200 (insn_a_feeds_b): Likewise for params "a", "b".
9201 (combine_instructions): Likewise for param "f" and locals "insn",
9202 "next", "prev", "first", "last_combined_insn", "link", "link1",
9203 "temp". Replace use of NULL_RTX with NULL when referring to
9205 (setup_incoming_promotions): Likewise for param "first"
9206 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
9207 (can_combine_p): Likewise for params "insn", "i3", "pred",
9208 "pred2", "succ", "succ2" and for local "p".
9209 (combinable_i3pat): Likewise for param "i3".
9210 (cant_combine_insn_p): Likewise for param "insn".
9211 (likely_spilled_retval_p): Likewise.
9212 (adjust_for_new_dest): Likewise.
9213 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9214 (try_combine): Likewise for return type and for params "i3", "i2",
9215 "i1", "i0", "last_combined_insn", and for locals "insn",
9216 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9217 "i0_insn". Eliminate local "tem" in favor of new locals
9218 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9219 checked cast for now to rtx_insn * on the return type of
9220 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9222 (find_split_point): Strengthen param "insn" from rtx to
9224 (simplify_set): Likewise for local "other_insn".
9225 (recog_for_combine): Likewise for param "insn".
9226 (record_value_for_reg): Likewise.
9227 (record_dead_and_set_regs_1): Likewise for local
9229 (record_dead_and_set_regs): Likewise for param "insn".
9230 (record_promoted_value): Likewise.
9231 (check_promoted_subreg): Likewise.
9232 (get_last_value_validate): Likewise.
9233 (reg_dead_at_p): Likewise.
9234 (move_deaths): Likewise for param "to_insn".
9235 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9236 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9237 in favor of new locals "tem_note" and "tem_insn", the latter being
9239 (distribute_links): Strengthen locals "place", "insn" from rtx to
9242 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9244 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9246 (can_delete_label_p): Require a const rtx_code_label * rather than
9248 (delete_insn): Add checked cast to rtx_code_label * when we know
9249 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9251 (delete_insn_chain): Strengthen locals "prev" and "current" from
9252 rtx to rtx_insn *. Add a checked cast when assigning from
9253 "finish" (strengthening the params will come later). Add a
9254 checked cast to rtx_note * in region where we know
9256 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9258 (compute_bb_for_insn): Likewise.
9259 (free_bb_for_insn): Likewise for local "insn".
9260 (compute_bb_for_insn): Likewise.
9261 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9262 local "insn" from rtx to rtx_insn *
9263 (flow_active_insn_p): Require a const rtx_insn * rather than a
9265 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9267 (can_fallthru): Likewise for locals "insn" and "insn2".
9268 (bb_note): Likewise for local "note".
9269 (first_insn_after_basic_block_note): Likewise for local "note" and
9271 (rtl_split_block): Likewise for locals "insn" and "next".
9272 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9274 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9275 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9277 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9278 them), "kill_from", "barrier", "new_insn".
9279 (patch_jump_insn): Likewise for params "insn", "old_label".
9280 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9281 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9282 "old_label", "new_label".
9283 (rtl_tidy_fallthru_edge): Likewise for local "q".
9284 (rtl_split_edge): Likewise for locals "before", "last".
9285 (commit_one_edge_insertion): Likewise for locals "before",
9286 "after", "insns", "tmp", "last", adding a checked cast where
9287 currently necessary.
9288 (commit_edge_insertions): Likewise.
9289 (rtl_dump_bb): Likewise for locals "insn", "last".
9290 (print_rtl_with_bb): Likewise for local "x".
9291 (rtl_verify_bb_insns): Likewise for local "x".
9292 (rtl_verify_bb_pointers): Likewise for local "insn".
9293 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9295 (rtl_verify_fallthru): Likewise for local "insn".
9296 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9297 (purge_dead_edges): Likewise for local "insn".
9298 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9299 (skip_insns_after_block): Likewise for return type and for locals
9300 "insn", "last_insn", "next_head", "prev".
9301 (record_effective_endpoints): Likewise for locals "next_insn",
9303 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9304 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9305 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9306 (duplicate_insn_chain): For now, add checked cast from rtx to
9307 rtx_insn * when returning insn.
9308 (cfg_layout_duplicate_bb): Likewise for local "insn".
9309 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9311 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9312 (rtl_block_empty_p): Likewise.
9313 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9314 "split_point", "last".
9315 (rtl_block_ends_with_call_p): Likewise for local "insn".
9316 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9318 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9319 "split_at_insn" from rtx to rtx_insn *.
9320 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9321 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9322 to const rtx_insn *.
9323 (rtl_account_profile_record): Likewise.
9325 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9327 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9329 (average_num_loop_insns): Likewise.
9330 (init_set_costs): Likewise for local "seq".
9331 (seq_cost): Likewise for param "seq", from const_rtx to const
9334 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9336 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9339 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9341 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9342 "f1" and "f2" from rtx * to rtx_insn **.
9343 (flow_find_head_matching_sequence): Likewise.
9345 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9346 "cbranch_insn" from rtx to rtx_insn *.
9347 (thread_jump): Likewise for local "insn".
9348 (try_forward_edges): Likewise for local "last".
9349 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9350 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9352 (can_replace_by): Likewise for params "i1", "i2".
9353 (old_insns_match_p): Likewise.
9354 (merge_notes): Likewise.
9355 (walk_to_nondebug_insn): Likewise for param "i1".
9356 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9357 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9358 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9359 (flow_find_head_matching_sequence): Strengthen params "f1" and
9360 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9361 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9363 (outgoing_edges_match): Likewise for locals "last1", "last2".
9364 (try_crossjump_to_edge): Likewise for local "insn".
9365 Replace call to for_each_rtx with for_each_rtx_in_insn.
9367 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9368 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9369 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9370 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9371 (try_optimize_cfg): Strengthen local "last" from rtx to
9373 (delete_dead_jumptables): Likewise for locals "insn", "next",
9376 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9377 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9378 "rtx else_first_tail", to reflect the basic-block.h changes above.
9380 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9382 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9384 (purge_dead_tablejump_edges): Likewise.
9385 (find_bb_boundaries): Likewise for locals "insn", "end",
9386 "flow_transfer_insn".
9388 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9390 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9391 "ins" and "prev" from rtx to rtx_insn *.
9393 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9395 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9397 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9398 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9400 (load_register_parameters): Likewise for local "before_arg".
9401 (check_sibcall_argument_overlap): Likewise for param "insn".
9402 (expand_call): Likewise for locals "normal_call_insns",
9403 "tail_call_insns", "insns", "before_call", "after_args",
9404 "before_arg", "last", "prev". Strengthen one of the "last" from
9405 rtx to rtx_call_insn *.
9406 (fixup_tail_calls): Strengthen local "insn" from rtx to
9408 (emit_library_call_value_1): Likewise for locals "before_call" and
9411 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9413 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9414 and "last" from rtx to rtx_insn *.
9415 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9416 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9418 (expand_errno_check): Strengthen local "lab" from rtx to
9420 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9422 (expand_builtin_mathfn_2): Likewise.
9423 (expand_builtin_mathfn_ternary): Likewise.
9424 (expand_builtin_mathfn_3): Likewise.
9425 (expand_builtin_interclass_mathfn): Likewise for local "last".
9426 (expand_builtin_int_roundingfn): Likewise for local "insns".
9427 (expand_builtin_int_roundingfn_2): Likewise.
9428 (expand_builtin_strlen): Likewise for local "before_strlen".
9429 (expand_builtin_strncmp): Likewise for local "seq".
9430 (expand_builtin_signbit): Likewise for local "last".
9431 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9432 from rtx to rtx_code_label *.
9433 (expand_stack_restore): Strengthen local "prev" from rtx to
9436 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9438 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9440 (struct btr_def_s): Likewise.
9441 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9443 (add_btr_def): Likewise.
9444 (new_btr_user): Likewise.
9445 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9447 (link_btr_uses): Likewise.
9448 (move_btr_def): Likewise for locals "insp", "old_insn",
9449 "new_insn". Add checked cast to rtx_insn * for now on result of
9451 (can_move_up): Strengthen param "insn" from const_rtx to
9454 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9456 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9458 (get_uncond_jump_length): Likewise for locals "label", "jump".
9459 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9461 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9462 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9463 (find_jump_block): Likewise for local "insn".
9464 (fix_crossing_conditional_branches): Likewise for locals
9465 "old_jump", "new_jump".
9466 (fix_crossing_unconditional_branches): Likewise for locals
9467 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9468 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9470 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9472 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9474 (struct mem_insn): Likewise for field "insn".
9475 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9476 (reg_next_inc_use): Likewise.
9477 (reg_next_def): Likewise.
9478 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9479 from rtx to rtx_insn *.
9480 (move_insn_before): Likewise for param "next_insn" and local "insns".
9481 (attempt_change): Likewise for local "mov_insn".
9482 (try_merge): Likewise for param "last_insn".
9483 (get_next_ref): Likewise for return type and local "insn".
9484 Strengthen param "next_array" from rtx * to rtx_insn **.
9485 (parse_add_or_inc): Strengthen param "insn" from rtx to
9487 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9489 (merge_in_block): Likewise for locals "insn", "curr",
9491 (pass_inc_dec::execute): Update allocations of the arrays to
9492 reflect the stronger types.
9494 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9496 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9497 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9498 from rtx to rtx_code_label *.
9500 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9502 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9505 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9507 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9508 generated a warning and prevented bootstrapping the compiler.
9510 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9512 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9515 * jump.c (delete_related_insns): Likewise, also for locals "next"
9518 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9520 * genautomata.c (output_internal_insn_latency_func): When writing
9521 the function "internal_insn_latency" to insn-automata.c,
9522 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9523 allowing the optional guard function of (define_bypass) clauses to
9524 expect a pair of rtx_insn *, rather than a pair of rtx.
9525 (output_insn_latency_func): When writing the function
9526 "insn_latency", add an "uncast_" prefix to params "insn" and
9527 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9528 using checked casts from the params, thus enabling the above
9529 change to the generated "internal_insn_latency" function.
9531 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9533 PR tree-optimization/62091
9534 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9535 handle correctly arrays.
9536 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9538 (record_known_type): Walk into inner type.
9539 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9540 condition on no type changes.
9542 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9544 * genattrtab.c (write_attr_get): Within the generated get_attr_
9545 functions, rename param "insn" to "uncast_insn" and reintroduce
9546 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9547 is an rtx_insn * within insn-attrtab.c
9549 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9551 * output.h (peephole): Strengthen return type from rtx to
9553 * rtl.h (delete_for_peephole): Likewise for both params.
9554 * genpeep.c (main): In generated "peephole" function, strengthen
9555 return type and local "insn" from rtx to rtx_insn *. For now,
9556 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9557 rtx_insn *, with a checked cast.
9558 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9559 locals "insn", "next", "prev" from rtx to rtx_insn *.
9561 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9563 PR tree-optimization/62112
9564 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9565 * gimple-iterator.h (gsi_replace): Return bool.
9566 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9567 moved from ref_may_alias_global_p.
9568 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9570 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9571 (stmt_kills_ref_p_1): Rename...
9572 (stmt_kills_ref_p): ... to this.
9573 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9574 stmt_kills_ref_p): Declare.
9575 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9576 Move the self-assignment case...
9577 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9579 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9581 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9583 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9584 "after". For now, don't strengthen param "trial", which requires
9585 adding checked casts when returning it.
9587 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9589 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9590 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9591 "var_location" hook from rtx to rtx_insn *.
9592 (debug_nothing_rtx): Delete in favor of...
9593 (debug_nothing_rtx_code_label): New prototype.
9594 (debug_nothing_rtx_rtx): Delete unused prototype.
9595 (debug_nothing_rtx_insn): New prototype.
9597 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9598 invoking debug_hooks->var_location (in two places, one in a NOTE
9599 case of a switch statement, the other guarded by a CALL_P
9600 conditional. Add checked cast to rtx_code_label * when invoking
9601 debug_hooks->label (within CODE_LABEL case of switch statement).
9603 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9604 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9605 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9606 (xcoff_debug_hooks): Likewise.
9607 * debug.c (do_nothing_debug_hooks): Likewise.
9608 (debug_nothing_rtx): Delete in favor of...
9609 (debug_nothing_rtx_insn): New function.
9610 (debug_nothing_rtx_rtx): Delete unused function.
9611 (debug_nothing_rtx_code_label): New function.
9612 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9613 debug_nothing_rtx to debug_nothing_rtx_code_label.
9614 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9616 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9617 debug_nothing_rtx to debug_nothing_rtx_insn.
9618 (sdbout_label): Strengthen param "insn" from rtx to
9620 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9621 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9622 "var_location" hook from debug_nothing_rtx to
9623 debug_nothing_rtx_insn.
9625 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9627 * recog.h (insn_output_fn): Update this function typedef to match
9628 the changes below to the generated output functions, strengthening
9629 the 2nd param from rtx to rtx_insn *.
9631 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9632 insn when invoking an output function, to match the new signature
9633 of insn_output_fn with a stronger second param.
9635 * genconditions.c (write_header): In the generated code for
9636 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9637 to match the other changes in this patch.
9639 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9640 the generated "gen_" functions from rtx to rtx_insn * within their
9643 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9644 the subfunctions within the generated "recog_", "split", "peephole2"
9645 function trees from rtx to rtx_insn *. For now, the top-level
9646 generated functions ("recog", "split", "peephole2") continue to
9647 take a plain rtx for "insn", to avoid introducing dependencies on
9648 other patches. Rename this 2nd param from "insn" to
9649 "uncast_insn", and reintroduce "insn" as a local variable of type
9650 rtx_insn *, initialized at the top of the generated function with
9651 a checked cast on "uncast_insn".
9652 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9653 the generated "gen_" functions from rtx to rtx_insn * within their
9656 * genoutput.c (process_template): Strengthen the 2nd param within
9657 the generated "output_" functions "insn" from rtx to rtx_insn *.
9659 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9661 * tree-profile.c (tree_profiling): Skip external functions
9662 when doing coverage instrumentation.
9663 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9665 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9667 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9668 (vec_mergee): Likewise.
9669 (vec_mergeo): Likewise.
9670 (vec_cntlz): Likewise.
9671 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9672 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9673 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9675 * doc/extend.texi: Document various forms of vec_cpsgn,
9676 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9677 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9678 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9679 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9680 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9682 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9684 * config/rs6000/rs6000.c (context.h): New include.
9685 (tree-pass.h): Likewise.
9686 (make_pass_analyze_swaps): New decl.
9687 (rs6000_option_override): Register pass_analyze_swaps.
9688 (swap_web_entry): New subsclass of web_entry_base (df.h).
9689 (special_handling_values): New enum.
9690 (union_defs): New function.
9691 (union_uses): Likewise.
9692 (insn_is_load_p): Likewise.
9693 (insn_is_store_p): Likewise.
9694 (insn_is_swap_p): Likewise.
9695 (rtx_is_swappable_p): Likewise.
9696 (insn_is_swappable_p): Likewise.
9697 (chain_purpose): New enum.
9698 (chain_contains_only_swaps): New function.
9699 (mark_swaps_for_removal): Likewise.
9700 (swap_const_vector_halves): Likewise.
9701 (adjust_subreg_index): Likewise.
9702 (permute_load): Likewise.
9703 (permute_store): Likewise.
9704 (handle_special_swappables): Likewise.
9705 (replace_swap_with_copy): Likewise.
9706 (dump_swap_insn_table): Likewise.
9707 (rs6000_analyze_swaps): Likewise.
9708 (pass_data_analyze_swaps): New pass_data.
9709 (pass_analyze_swaps): New rtl_opt_pass.
9710 (make_pass_analyze_swaps): New function.
9711 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9713 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9715 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9716 type from rtx to rtx_insn *.
9717 (create_copy_of_insn_rtx): Likewise.
9718 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9719 (create_copy_of_insn_rtx): Likewise, also for local "res".
9721 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9723 * rtl.h (find_first_parameter_load): Strengthen return type from
9725 * rtlanal.c (find_first_parameter_load): Strengthen return type
9726 from rtx to rtx_insn *. Add checked cast for now, to postpone
9727 strengthening the params.
9729 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9732 * diagnostic.c: Set default caret.
9733 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9735 * diagnostic.h (struct diagnostic_context):
9737 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9739 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9740 (sel_bb_head): Strengthen return type insn_t (currently just an
9742 (sel_bb_end): Likewise.
9744 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9745 (sel_bb_head): Strengthen return type and local "head" from
9746 insn_t (currently just an rtx) to rtx_insn *.
9747 (sel_bb_end): Likewise for return type.
9748 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9751 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9753 * basic-block.h (get_last_bb_insn): Strengthen return type from
9755 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9758 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9761 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9763 (diagnostic_report_diagnostic): ... from here.
9764 * toplev.c (general_init): Move code to c-family.
9766 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9768 * df.h (web_entry_base): Replace existing struct web_entry with a
9769 new class web_entry_base with only the predecessor member.
9770 (unionfind_root): Remove declaration and move to class member.
9771 (unionfind_union): Remove declaration and move to friend
9773 (union_defs): Remove declaration.
9774 * web.c (web_entry_base::unionfind_root): Modify to be member
9775 function and adjust accessors.
9776 (unionfind_union): Modify to be friend function and adjust
9778 (web_entry): New subclass of web_entry_base containing the reg
9780 (union_match_dups): Modify for struct -> class changes.
9781 (union_defs): Likewise.
9782 (entry_register): Likewise.
9783 (pass_web::execute): Likewise.
9785 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9787 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9788 builtin define __VEC_ELEMENT_REG_ORDER__.
9790 2014-08-20 Martin Jambor <mjambor@suse.cz>
9791 Wei Mi <wmi@google.com>
9795 * tree-ssa-operands.c (update_stmt_operands): Remove
9796 MODIFIED_NORETURN_CALLS.
9797 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9798 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9799 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9800 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9801 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9802 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9803 (gimple_call_set_ctrl_altering): New func.
9804 (gimple_call_ctrl_altering_p): Ditto.
9805 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9806 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9807 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9808 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9809 remove MODIFIED_NORETURN_CALLS.
9811 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9813 * coverage.c (coverage_compute_profile_id): Return non-0;
9814 also handle symbols with unique name.
9815 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9817 2014-08-20 Steve Ellcey <sellcey@mips.com>
9820 * doc/sourcebuild.texi (non_strict_align): New.
9822 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9824 * cgraphunit.c (ipa_passes, compile): Reshedule
9825 symtab_remove_unreachable_nodes passes; update comments.
9826 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9827 TODO_remove_functions before the pass; the functions ought to be
9829 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9830 TODO_remove_functions.
9831 * passes.c (pass_data_early_local_passes): Do not schedule function
9833 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9835 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9838 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9839 before setting the option.
9840 * diagnostic.c (diagnostic_classify_diagnostic): Record
9841 command-line status.
9843 2014-08-20 Richard Biener <rguenther@suse.de>
9846 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9847 to build uint{16,32,64}_type_node.
9849 2014-08-20 Terry Guo <terry.guo@arm.com>
9851 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9852 with immediate_operand.
9854 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9856 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9857 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9860 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9862 PR preprocessor/51303
9863 * incpath.c (remove_duplicates): Use cpp_warning.
9865 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9869 * doc/options.texi (CPP): Document it.
9870 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9871 * optc-gen.awk: Handle CPP.
9872 * opth-gen.awk: Likewise.
9874 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9876 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9878 (duplicate_insn_chain): Likewise.
9879 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9880 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9881 checked cast for now (until we can strengthen the params in the
9883 (duplicate_insn_chain): Likewise.
9885 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9887 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9889 (prev_cc0_setter): Likewise.
9891 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9892 rtx_insn *, adding checked casts for now as necessary.
9893 (prev_cc0_setter): Likewise.
9895 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9897 * expr.h (emit_move_insn): Strengthen return type from rtx to
9899 (emit_move_insn_1): Likewise.
9900 (emit_move_complex_push): Likewise.
9901 (emit_move_complex_parts): Likewise.
9903 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9904 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9906 (emit_move_complex_push): Strengthen return type from rtx to
9908 (emit_move_complex): Likewise, also for local "ret".
9909 (emit_move_ccmode): Likewise.
9910 (emit_move_multi_word): Likewise for return type and locals
9912 (emit_move_insn_1): Likewise for return type and locals "result",
9914 (emit_move_insn): Likewise for return type and local "last_insn".
9915 (compress_float_constant): Likewise.
9917 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9919 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9920 from rtx to rtx_insn *.
9922 * rtl.h (emit_insn_before): Likewise.
9923 (emit_insn_before_noloc): Likewise.
9924 (emit_insn_before_setloc): Likewise.
9925 (emit_jump_insn_before): Likewise.
9926 (emit_jump_insn_before_noloc): Likewise.
9927 (emit_jump_insn_before_setloc): Likewise.
9928 (emit_call_insn_before): Likewise.
9929 (emit_call_insn_before_noloc): Likewise.
9930 (emit_call_insn_before_setloc): Likewise.
9931 (emit_debug_insn_before): Likewise.
9932 (emit_debug_insn_before_noloc): Likewise.
9933 (emit_debug_insn_before_setloc): Likewise.
9934 (emit_label_before): Likewise.
9935 (emit_insn_after): Likewise.
9936 (emit_insn_after_noloc): Likewise.
9937 (emit_insn_after_setloc): Likewise.
9938 (emit_jump_insn_after): Likewise.
9939 (emit_jump_insn_after_noloc): Likewise.
9940 (emit_jump_insn_after_setloc): Likewise.
9941 (emit_call_insn_after): Likewise.
9942 (emit_call_insn_after_noloc): Likewise.
9943 (emit_call_insn_after_setloc): Likewise.
9944 (emit_debug_insn_after): Likewise.
9945 (emit_debug_insn_after_noloc): Likewise.
9946 (emit_debug_insn_after_setloc): Likewise.
9947 (emit_label_after): Likewise.
9948 (emit_insn): Likewise.
9949 (emit_debug_insn): Likewise.
9950 (emit_jump_insn): Likewise.
9951 (emit_call_insn): Likewise.
9952 (emit_label): Likewise.
9953 (gen_clobber): Likewise.
9954 (emit_clobber): Likewise.
9955 (gen_use): Likewise.
9956 (emit_use): Likewise.
9959 (emit_barrier_before): Strengthen return type from rtx to
9961 (emit_barrier_after): Likewise.
9962 (emit_barrier): Likewise.
9964 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9965 from rtx to rtx_insn *. Add checked casts for now when converting
9966 "last" from rtx to rtx_insn *.
9967 (emit_insn_before_noloc): Likewise for return type.
9968 (emit_jump_insn_before_noloc): Likewise.
9969 (emit_call_insn_before_noloc): Likewise.
9970 (emit_debug_insn_before_noloc): Likewise.
9971 (emit_barrier_before): Strengthen return type and local "insn"
9972 from rtx to rtx_barrier *.
9973 (emit_label_before): Strengthen return type from rtx to
9974 rtx_insn *. Add checked cast for now when returning param
9975 (emit_pattern_after_noloc): Strengthen return type from rtx to
9976 rtx_insn *. Add checked casts for now when converting "last" from
9978 (emit_insn_after_noloc): Strengthen return type from rtx to
9980 (emit_jump_insn_after_noloc): Likewise.
9981 (emit_call_insn_after_noloc): Likewise.
9982 (emit_debug_insn_after_noloc): Likewise.
9983 (emit_barrier_after): Strengthen return type from rtx to
9985 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9986 Add checked cast for now when converting "label" from rtx to
9988 (emit_pattern_after_setloc): Strengthen return type from rtx to
9989 rtx_insn *. Add checked casts for now when converting "last" from
9991 (emit_pattern_after): Strengthen return type from rtx to
9993 (emit_insn_after_setloc): Likewise.
9994 (emit_insn_after): Likewise.
9995 (emit_jump_insn_after_setloc): Likewise.
9996 (emit_jump_insn_after): Likewise.
9997 (emit_call_insn_after_setloc): Likewise.
9998 (emit_call_insn_after): Likewise.
9999 (emit_debug_insn_after_setloc): Likewise.
10000 (emit_debug_insn_after): Likewise.
10001 (emit_pattern_before_setloc): Likewise. Add checked casts for now
10002 when converting "last" from rtx to rtx_insn *.
10003 (emit_pattern_before): Strengthen return type from rtx to
10005 (emit_insn_before_setloc): Likewise.
10006 (emit_insn_before): Likewise.
10007 (emit_jump_insn_before_setloc): Likewise.
10008 (emit_jump_insn_before): Likewise.
10009 (emit_call_insn_before_setloc): Likewise.
10010 (emit_call_insn_before): Likewise.
10011 (emit_debug_insn_before_setloc): Likewise.
10012 (emit_debug_insn_before): Likewise.
10013 (emit_insn): Strengthen return type and locals "last", "insn",
10014 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
10015 within cases where we know we have an insn.
10016 (emit_debug_insn): Likewise.
10017 (emit_jump_insn): Likewise.
10018 (emit_call_insn): Strengthen return type and local "insn" from rtx
10020 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
10021 a checked cast to rtx_insn * for now on "label".
10022 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
10023 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
10024 (emit_use): Likewise.
10025 (gen_use): Likewise, also for local "seq".
10026 (emit): Likewise for return type and local "insn".
10027 (rtx_insn): Likewise for return type and local "new_rtx".
10029 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
10030 from rtx to rtx_barrier *.
10032 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
10033 changed return type from rtx to rtx_insn *, we must update
10034 "emit_fn" type, and this in turn means updating...
10035 (frame_insn): ...this. Strengthen return type from rtx to
10036 rtx_insn *. Introduce a new local "insn" of the appropriate type.
10038 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10040 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
10041 rtx to rtx_jump_table_data *. Also for local.
10042 * rtl.h (emit_jump_table_data): Likewise.
10044 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10046 * basic-block.h (create_basic_block_structure): Strengthen third
10047 param "bb_note" from rtx to rtx_note *.
10048 * rtl.h (emit_note_before): Strengthen return type from rtx to
10050 (emit_note_after): Likewise.
10051 (emit_note): Likewise.
10052 (emit_note_copy): Likewise. Also, strengthen param similarly.
10053 * function.h (struct rtl_data): Strengthen field
10054 "x_stack_check_probe_note" from rtx to rtx_note *.
10056 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
10057 from rtx to rtx_note *.
10058 * cfgrtl.c (create_basic_block_structure): Strengthen third param
10059 "bb_note" from rtx to rtx_note *.
10060 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
10061 when calling emit_note_copy.
10062 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
10064 (emit_note_after): Likewise.
10065 (emit_note_before): Likewise.
10066 (emit_note_copy): Likewise. Also, strengthen param similarly.
10067 (emit_note): Likewise.
10068 * except.c (emit_note_eh_region_end): Likewise for return type.
10069 Strengthen local "next" from rtx to rtx_insn *.
10070 (convert_to_eh_region_ranges): Strengthen local "note"
10071 from rtx to rtx_note *.
10072 * final.c (change_scope): Likewise.
10073 (reemit_insn_block_notes): Likewise, for both locals named "note".
10074 Also, strengthen local "insn" from rtx to rtx_insn *.
10075 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
10077 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
10078 strengthen local "seq" from rtx to rtx_insn *.
10079 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
10081 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
10083 (get_bb_note_from_pool): Strengthen return type from rtx to
10085 (sel_create_basic_block): Strengthen local "new_bb_note" from
10086 insn_t to rtx_note *.
10087 * var-tracking.c (emit_note_insn_var_location): Strengthen local
10088 "note" from rtx to rtx_note *.
10089 (emit_notes_in_bb): Likewise.
10091 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10093 * function.h (struct rtl_data): Strengthen field
10094 "x_parm_birth_insn" from rtx to rtx_insn *.
10095 * function.c (struct assign_parm_data_all): Strengthen fields
10096 "first_conversion_insn" and "last_conversion_insn" from rtx to
10099 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10101 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
10102 to rtx_insn *; also for local "var_end_seq".
10103 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
10104 (maybe_cleanup_end_of_block): Likewise for param "last" and local
10106 (expand_gimple_cond): Likewise for locals "last2" and "last".
10107 (mark_transaction_restart_calls): Likewise for local "insn".
10108 (expand_gimple_stmt): Likewise for return type and locals "last"
10110 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
10111 (avoid_complex_debug_insns): Likewise for param "insn".
10112 (expand_debug_locations): Likewise for locals "insn", "last",
10113 "prev_insn" and "insn2".
10114 (expand_gimple_basic_block): Likewise for local "last".
10115 (construct_exit_block): Likewise for locals "head", "end",
10117 (pass_expand::execute): Likewise for locals "var_seq",
10118 "var_ret_seq", "next".
10120 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10122 * asan.h (asan_emit_stack_protection): Strengthen return type from
10124 * asan.c (asan_emit_stack_protection): Likewise. Add local
10125 "insns" to hold the return value.
10127 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10129 * basic-block.h (bb_note): Strengthen return type from rtx to
10131 * sched-int.h (bb_note): Likewise.
10132 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
10134 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10136 * rtl.h (make_insn_raw): Strengthen return type from rtx to
10139 * emit-rtl.c (make_insn_raw): Strengthen return type and local
10140 "insn" from rtx to rtx_insn *.
10141 (make_debug_insn_raw): Strengthen return type from rtx to
10142 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
10143 (make_jump_insn_raw): Strengthen return type from rtx to
10144 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
10145 (make_call_insn_raw): Strengthen return type from rtx to
10146 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
10147 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
10148 callback from rtx to rtx_insn *; likewise for local "insn" and
10149 "next", adding a checked cast to rtx_insn in the relevant cases of
10150 the switch statement.
10151 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
10152 callback from rtx to rtx_insn *.
10153 (emit_pattern_after_setloc): Likewise.
10154 (emit_pattern_after): Likewise.
10155 (emit_pattern_before_setloc): Likewise.
10156 (emit_pattern_before): Likewise.
10158 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10160 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
10162 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
10163 accepting an rtx_insn *.
10164 (last_call_insn): Strengthen return type from rtx to
10167 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10169 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
10170 "insns" from rtx to rtx_insn *.
10171 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
10172 locals "insn" and "prev".
10174 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10176 * rtl.h (tablejump_p): Strengthen third param from rtx * to
10177 rtx_jump_table_data **.
10179 * cfgbuild.c (make_edges): Introduce local "table", using it in
10180 place of "tmp" for jump table data.
10181 (find_bb_boundaries): Strengthen local "table" from rtx to
10182 rtx_jump_table_data *.
10183 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10184 (outgoing_edges_match): Likewise for locals "table1" and "table2".
10185 (try_crossjump_to_edge): Likewise.
10186 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
10188 (patch_jump_insn): Introduce local "table", using it in place of
10189 "tmp" for jump table data.
10190 (force_nonfallthru_and_redirect): Introduce local "table", so that
10191 call to tablejump_p can receive an rtx_jump_table_data **. Update
10192 logic around the call to overwrite "note" appropriately if
10193 tablejump_p returns non-zero.
10194 (get_last_bb_insn): Introduce local "table", using it in place of
10195 "tmp" for jump table data.
10196 * dwarf2cfi.c (create_trace_edges): Likewise.
10198 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
10199 from rtx to rtx_jump_table_data *.
10200 (create_fix_barrier): Strengthen local "tmp" from rtx to
10201 rtx_jump_table_data *.
10202 (arm_reorg): Likewise for local "table".
10204 * config/s390/s390.c (s390_chunkify_start): Likewise.
10206 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
10208 * jump.c (delete_related_insns): Strengthen local "lab_next" from
10209 rtx to rtx_jump_table_data *.
10211 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
10212 rtx_jump_table_data **. Add a checked cast when writing through
10213 the pointer: we know there that local "table" is non-NULL and that
10214 JUMP_TABLE_DATA_P (table) holds.
10215 (label_is_jump_target_p): Introduce local "table", using it in
10216 place of "tmp" for jump table data.
10218 2014-08-19 Marek Polacek <polacek@redhat.com>
10221 * doc/invoke.texi: Document -Wbool-compare.
10223 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10225 * rtl.h (entry_of_function): Strengthen return type from rtx to
10227 * cfgrtl.c (entry_of_function): Likewise.
10229 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10231 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10232 rtx_insn *, adding a checked cast for now.
10233 (get_last_insn): Likewise.
10235 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10237 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10240 * emit-rtl.c (gen_label_rtx): Likewise.
10242 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10244 * rtl.h (previous_insn): Strengthen return type from rtx to
10246 (next_insn): Likewise.
10247 (prev_nonnote_insn): Likewise.
10248 (prev_nonnote_insn_bb): Likewise.
10249 (next_nonnote_insn): Likewise.
10250 (next_nonnote_insn_bb): Likewise.
10251 (prev_nondebug_insn): Likewise.
10252 (next_nondebug_insn): Likewise.
10253 (prev_nonnote_nondebug_insn): Likewise.
10254 (next_nonnote_nondebug_insn): Likewise.
10255 (prev_real_insn): Likewise.
10256 (next_real_insn): Likewise.
10257 (prev_active_insn): Likewise.
10258 (next_active_insn): Likewise.
10260 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10261 rtx_insn *, adding a checked cast.
10262 (previous_insn): Likewise.
10263 (next_nonnote_insn): Likewise.
10264 (next_nonnote_insn_bb): Likewise.
10265 (prev_nonnote_insn): Likewise.
10266 (prev_nonnote_insn_bb): Likewise.
10267 (next_nondebug_insn): Likewise.
10268 (prev_nondebug_insn): Likewise.
10269 (next_nonnote_nondebug_insn): Likewise.
10270 (prev_nonnote_nondebug_insn): Likewise.
10271 (next_real_insn): Likewise.
10272 (prev_real_insn): Likewise.
10273 (next_active_insn): Likewise.
10274 (prev_active_insn): Likewise.
10276 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10277 param "stepfunc" so that it returns an rtx_insn * rather than an
10278 rtx, to track the change to prev_nonnote_insn_bb, which is the
10279 only function this is called with.
10280 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10282 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10284 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10287 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10289 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10290 (class rtx_nonjump_insn): Likewise.
10291 (class rtx_jump_insn): Likewise.
10292 (class rtx_call_insn): Likewise.
10293 (class rtx_jump_table_data): Likewise.
10294 (class rtx_barrier): Likewise.
10295 (class rtx_code_label): Likewise.
10296 (class rtx_note): Likewise.
10298 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10299 adding the invariant DEBUG_INSN_P (X).
10300 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10301 the invariant NONJUMP_INSN_P (X).
10302 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10303 the invariant JUMP_P (X).
10304 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10305 the invariant CALL_P (X).
10306 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10307 invariant JUMP_TABLE_DATA_P (X).
10308 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10309 invariant BARRIER_P (X).
10310 (class rtx_code_label): New, a subclass of rtx_insn, adding
10311 the invariant LABEL_P (X).
10312 (class rtx_note): New, a subclass of rtx_insn, adding
10313 the invariant NOTE_P(X).
10314 (is_a_helper <rtx_debug_insn *>::test): New.
10315 (is_a_helper <rtx_nonjump_insn *>::test): New.
10316 (is_a_helper <rtx_jump_insn *>::test): New.
10317 (is_a_helper <rtx_call_insn *>::test): New.
10318 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10319 overloaded for both rtx and rtx_insn *.
10320 (is_a_helper <rtx_barrier *>::test): New.
10321 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10322 for both rtx and rtx_insn *.
10323 (is_a_helper <rtx_note *>::test): New.
10325 2014-08-19 Marek Polacek <polacek@redhat.com>
10327 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10328 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10329 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10330 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10332 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10334 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10335 rtx_insn *. To help with transition, for now, convert from an
10336 access macro into a pair of functions: BND_TO, returning an
10338 (SET_BND_TO): New function, for use where BND_TO is used as an
10341 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10343 (BND_TO): New function, adding a checked cast.
10344 (SET_BND_TO): New function.
10346 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10348 (compute_av_set_on_boundaries): Likewise.
10350 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10352 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10353 destination if it is used in source.
10354 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10355 (*popcount<mode>2_falsedep_1): Likewise.
10357 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10360 * configure.ac: Set install_gold_as_default to no first.
10361 * configure: Regenerated.
10363 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10365 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10366 "note_list" field will eventually be an rtx_insn *. To help with
10367 transition, for now, convert from an access macro into a pair of
10368 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10369 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10372 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10373 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10375 * sel-sched-ir.c (init_bb): Likewise.
10376 (sel_restore_notes): Likewise.
10377 (move_bb_info): Likewise.
10378 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10379 (SET_BB_NOTE_LIST): New function.
10381 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10383 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10384 field will eventually be an rtx_insn *. To help with transition,
10385 for now, convert from an access macro into a pair of functions:
10386 VINSN_INSN_RTX, returning an rtx_insn *, and...
10387 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10388 is used as an lvalue.
10390 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10391 SET_VINSN_INSN_RTX where it's used as an lvalue.
10392 (VINSN_INSN_RTX): New function.
10393 (SET_VINSN_INSN_RTX): New function.
10395 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10397 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10398 eventually be rtx_insn *, but to help with transition, for now,
10399 convert from an access macro into a pair of functions: DEP_PRO
10400 returning an rtx_insn * and...
10401 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10402 lvalue, returning an rtx&.
10403 (DEP_CON): Analogous changes to DEP_PRO above.
10404 (SET_DEP_CON): Likewise.
10406 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10407 an lvalue to SET_DEP_CON.
10408 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10409 (sd_copy_back_deps): Likewise for DEP_CON.
10410 (DEP_PRO): New function, adding a checked cast for now.
10411 (DEP_CON): Likewise.
10412 (SET_DEP_PRO): New function.
10413 (SET_DEP_CON): Likewise.
10415 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10417 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10418 (extra_options): Add i386/cygwin.opt.
10419 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10420 (CPP_SPEC): Accept -pthread.
10421 (LINK_SPEC): Ditto.
10422 (GOMP_SELF_SPECS): Update comment.
10423 * config/i386/cygwin.opt: New file for -pthread flag.
10425 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10427 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10428 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10429 that we can return an rtx_insn *.
10431 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10433 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10434 when building executables, not DLLs. Add --large-address-aware
10435 under the same conditions.
10436 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10437 when building executables, not DLLs. Add --large-address-aware
10438 under the same conditions when using -m32.
10440 * config/i386/cygwin-stdint.h: Throughout, make type
10441 definitions dependent on target architecture, not host.
10443 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10445 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10446 the return type from rtx to rtx_insn *, which will enable various
10447 conversions in followup patches. For now this is is done by a
10449 (NEXT_INSN): Likewise.
10450 (SET_PREV_INSN): Convert to an inline function. This is intended
10451 for use as an lvalue, and so returns an rtx& to allow in-place
10453 (SET_NEXT_INSN): Likewise.
10455 2014-07-08 Mark Wielaard <mjw@redhat.com>
10458 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10460 2014-08-19 Marek Polacek <polacek@redhat.com>
10463 * cgraphunit.c (handle_alias_pairs): Fix condition.
10465 2014-08-19 Richard Biener <rguenther@suse.de>
10467 * gimple-fold.c (fold_gimple_assign): Properly build a
10468 null-pointer constant when devirtualizing addresses.
10470 2014-07-07 Mark Wielaard <mjw@redhat.com>
10472 * dwarf2out.c (decl_quals): New function.
10473 (modified_type_die): Take one cv_quals argument instead of two,
10474 one for const and one for volatile.
10475 (add_type_attribute): Likewise.
10476 (generic_parameter_die): Call add_type_attribute with one modifier
10478 (base_type_for_mode): Likewise.
10479 (add_bounds_info): Likewise.
10480 (add_subscript_info): Likewise.
10481 (gen_array_type_die): Likewise.
10482 (gen_descr_array_type_die): Likewise.
10483 (gen_entry_point_die): Likewise.
10484 (gen_enumeration_type_die): Likewise.
10485 (gen_formal_parameter_die): Likewise.
10486 (gen_subprogram_die): Likewise.
10487 (gen_variable_die): Likewise.
10488 (gen_const_die): Likewise.
10489 (gen_field_die): Likewise.
10490 (gen_pointer_type_die): Likewise.
10491 (gen_reference_type_die): Likewise.
10492 (gen_ptr_to_mbr_type_die): Likewise.
10493 (gen_inheritance_die): Likewise.
10494 (gen_subroutine_type_die): Likewise.
10495 (gen_typedef_die): Likewise.
10496 (force_type_die): Likewise.
10498 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10500 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10502 * configure: Regenerate.
10504 2014-08-19 Richard Biener <rguenther@suse.de>
10506 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10507 DECL_EXTERNALs in BLOCKs as non-references.
10508 * tree-streamer-out.c (streamer_write_chain): Likewise.
10510 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10511 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10512 Anna Tikhonova <anna.tikhonova@intel.com>
10513 Ilya Tocar <ilya.tocar@intel.com>
10514 Andrey Turetskiy <andrey.turetskiy@intel.com>
10515 Ilya Verbin <ilya.verbin@intel.com>
10516 Kirill Yukhin <kirill.yukhin@intel.com>
10517 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10519 * config/i386/sse.md
10520 (define_mode_iterator VI48_AVX512F): Delete.
10521 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10522 (define_mode_iterator VI2_AVX512VL): Ditto.
10523 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10526 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10528 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10529 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10530 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10531 with VI48_AVX512F_AVX512VL): New.
10532 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10533 with VI2_AVX512VL): Ditto.
10535 2014-08-19 Marek Polacek <polacek@redhat.com>
10537 * doc/invoke.texi: Document -Wc99-c11-compat.
10539 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10541 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10542 for rvalues, and...
10543 (SET_PREV_INSN): New macro, for use as an lvalue.
10544 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10546 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10547 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10548 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10549 (fixup_abnormal_edges): Likewise.
10550 (unlink_insn_chain): Likewise.
10551 (fixup_reorder_chain): Likewise.
10552 (cfg_layout_delete_block): Likewise.
10553 (cfg_layout_merge_blocks): Likewise.
10554 * combine.c (update_cfg_for_uncondjump): Likewise.
10555 * emit-rtl.c (link_insn_into_chain): Likewise.
10556 (remove_insn): Likewise.
10557 (delete_insns_since): Likewise.
10558 (reorder_insns_nobb): Likewise.
10559 (emit_insn_after_1): Likewise.
10560 * final.c (rest_of_clean_state): Likewise.
10561 (final_scan_insn): Likewise.
10562 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10563 * haifa-sched.c (concat_note_lists): Likewise.
10564 (remove_notes): Likewise.
10565 (restore_other_notes): Likewise.
10566 (move_insn): Likewise.
10567 (unlink_bb_notes): Likewise.
10568 (restore_bb_notes): Likewise.
10569 * jump.c (delete_for_peephole): Likewise.
10570 * optabs.c (emit_libcall_block_1): Likewise.
10571 * reorg.c (emit_delay_sequence): Likewise.
10572 (fill_simple_delay_slots): Likewise.
10573 * sel-sched-ir.c (sel_move_insn): Likewise.
10574 (sel_remove_insn): Likewise.
10575 (get_bb_note_from_pool): Likewise.
10576 * sel-sched.c (move_nop_to_previous_block): Likewise.
10578 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10579 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10580 (c6x_gen_bundles): Likewise.
10581 (hwloop_optimize): Likewise.
10582 * config/frv/frv.c (frv_function_prologue): Likewise.
10583 (frv_register_nop): Likewise.
10584 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10585 (ia64_reorg): Likewise.
10586 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10587 (mep_make_bundle): Likewise.
10588 (mep_bundle_insns): Likewise.
10589 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10590 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10591 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10593 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10595 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10596 return type from rtx to rtx_insn *.
10597 (BB_END): Likewise.
10598 (BB_HEADER): Likewise.
10599 (BB_FOOTER): Likewise.
10600 (SET_BB_HEAD): Convert to a function.
10601 (SET_BB_END): Likewise.
10602 (SET_BB_HEADER): Likewise.
10603 (SET_BB_FOOTER): Likewise.
10605 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10606 Strengthen the return type from rtx to rtx_insn *. For now, this
10607 is done by adding a checked cast, but this will eventually
10608 become a field lookup.
10609 (BB_END): Likewise.
10610 (BB_HEADER): Likewise.
10611 (BB_FOOTER): Likewise.
10612 (SET_BB_HEAD): New function, from macro of same name. This is
10613 intended for use as an lvalue, and so returns an rtx& to allow
10614 in-place modification.
10615 (SET_BB_END): Likewise.
10616 (SET_BB_HEADER): Likewise.
10617 (SET_BB_FOOTER): Likewise.
10619 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10621 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10622 for rvalues, and...
10623 (SET_BB_HEAD): New macro, for use as a lvalue.
10624 (BB_END, SET_BB_END): Likewise.
10625 (BB_HEADER, SET_BB_HEADER): Likewise.
10626 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10628 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10629 of BB_* macros into SET_BB_* macros.
10630 (fix_crossing_unconditional_branches): Likewise.
10631 * caller-save.c (save_call_clobbered_regs): Likewise.
10632 (insert_one_insn): Likewise.
10633 * cfgbuild.c (find_bb_boundaries): Likewise.
10634 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10635 (outgoing_edges_match): Likewise.
10636 (try_optimize_cfg): Likewise.
10637 * cfgexpand.c (expand_gimple_cond): Likewise.
10638 (expand_gimple_tailcall): Likewise.
10639 (expand_gimple_basic_block): Likewise.
10640 (construct_exit_block): Likewise.
10641 * cfgrtl.c (delete_insn): Likewise.
10642 (create_basic_block_structure): Likewise.
10643 (rtl_delete_block): Likewise.
10644 (rtl_split_block): Likewise.
10645 (emit_nop_for_unique_locus_between): Likewise.
10646 (rtl_merge_blocks): Likewise.
10647 (block_label): Likewise.
10648 (try_redirect_by_replacing_jump): Likewise.
10649 (emit_barrier_after_bb): Likewise.
10650 (fixup_abnormal_edges): Likewise.
10651 (record_effective_endpoints): Likewise.
10652 (relink_block_chain): Likewise.
10653 (fixup_reorder_chain): Likewise.
10654 (fixup_fallthru_exit_predecessor): Likewise.
10655 (cfg_layout_duplicate_bb): Likewise.
10656 (cfg_layout_split_block): Likewise.
10657 (cfg_layout_delete_block): Likewise.
10658 (cfg_layout_merge_blocks): Likewise.
10659 * combine.c (update_cfg_for_uncondjump): Likewise.
10660 * emit-rtl.c (add_insn_after): Likewise.
10661 (remove_insn): Likewise.
10662 (reorder_insns): Likewise.
10663 (emit_insn_after_1): Likewise.
10664 * haifa-sched.c (get_ebb_head_tail): Likewise.
10665 (restore_other_notes): Likewise.
10666 (move_insn): Likewise.
10667 (sched_extend_bb): Likewise.
10668 (fix_jump_move): Likewise.
10669 * ifcvt.c (noce_process_if_block): Likewise.
10670 (dead_or_predicable): Likewise.
10671 * ira.c (update_equiv_regs): Likewise.
10672 * reg-stack.c (change_stack): Likewise.
10673 * sel-sched-ir.c (sel_move_insn): Likewise.
10674 * sel-sched.c (move_nop_to_previous_block): Likewise.
10676 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10677 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10679 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10681 * rtl.h (for_each_rtx_in_insn): New function.
10682 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10684 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10686 * coretypes.h (class rtx_insn): Add forward declaration.
10688 * rtl.h: Include is-a.h.
10689 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10690 workaround to ensure gengtype knows inheritance is occurring,
10691 whilst continuing to use the pre-existing special-casing for
10693 (class rtx_insn): New subclass of rtx_def, adding the
10694 invariant that we're dealing with something we can sanely use
10695 INSN_UID, NEXT_INSN, PREV_INSN on.
10696 (is_a_helper <rtx_insn *>::test): New.
10697 (is_a_helper <const rtx_insn *>::test): New.
10699 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10701 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10703 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10705 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10708 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10710 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10711 to BUILT_IN_UNREACHABLE.
10713 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10716 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10718 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10719 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10720 (ffs<mode>2): Do not expand with tzcnt for
10721 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10722 (ffssi2_no_cmove): Ditto.
10723 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10724 (ctz<mode>2): New expander.
10725 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10726 (*ctz<mode>2_falsedep): New insn.
10727 (*ctz<mode>2): Rename from ctz<mode>2.
10728 (clz<mode>2_lzcnt): New expander.
10729 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10730 (*clz<mode>2_lzcnt_falsedep): New insn.
10731 (*clz<mode>2): Rename from ctz<mode>2.
10732 (popcount<mode>2): New expander.
10733 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10734 (*popcount<mode>2_falsedep): New insn.
10735 (*popcount<mode>2): Rename from ctz<mode>2.
10736 (*popcount<mode>2_cmp): Remove.
10737 (*popcountsi2_cmp_zext): Ditto.
10739 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10741 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10742 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10743 * config/microblaze/microblaze.h
10744 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10746 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10749 * configure.ac: Set install_gold_as_default to no for
10751 * configure: Regenerated.
10753 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10755 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10756 * config.in: Add undef of HAVE_isl.
10757 * configure: Regenerate.
10758 * configure.ac: Add definition of HAVE_isl.
10759 * graphite-blocking.c: Add checking of HAVE_isl.
10760 * graphite-dependences.c: Likewise.
10761 * graphite-interchange.c: Likewise.
10762 * graphite-isl-ast-to-gimple.c: Likewise.
10763 * graphite-optimize-isl.c: Likewise.
10764 * graphite-poly.c: Likewise.
10765 * graphite-scop-detection.c: Likewise.
10766 * graphite-sese-to-poly.c: Likewise.
10767 * graphite.c: Likewise.
10768 * toplev.c: Replace the checking of HAVE_cloog with the checking
10771 2014-08-18 Richard Biener <rguenther@suse.de>
10773 PR tree-optimization/62090
10774 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10775 (fold_builtin_3): Do not fold snprintf.
10776 (fold_builtin_4): Likewise.
10777 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10778 moved from builtins.c.
10779 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10780 (gimple_fold_builtin): Do not fold sprintf here.
10782 2014-08-18 Richard Biener <rguenther@suse.de>
10784 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10786 (maybe_canonicalize_mem_ref_addr): ... this function.
10787 (fold_stmt_1): Apply it here before all simplification.
10789 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10792 * cgraph.h (cgraph_node::create_indirect_edge): Add
10793 compute_indirect_info param.
10794 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10795 indirect_info only when it is required.
10796 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10797 indirect_info fore cloned indirect edge.
10799 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10800 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10801 Anna Tikhonova <anna.tikhonova@intel.com>
10802 Ilya Tocar <ilya.tocar@intel.com>
10803 Andrey Turetskiy <andrey.turetskiy@intel.com>
10804 Ilya Verbin <ilya.verbin@intel.com>
10805 Kirill Yukhin <kirill.yukhin@intel.com>
10806 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10808 * config/i386/sse.md
10809 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10810 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10812 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10813 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10814 Anna Tikhonova <anna.tikhonova@intel.com>
10815 Ilya Tocar <ilya.tocar@intel.com>
10816 Andrey Turetskiy <andrey.turetskiy@intel.com>
10817 Ilya Verbin <ilya.verbin@intel.com>
10818 Kirill Yukhin <kirill.yukhin@intel.com>
10819 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10821 * config/i386/sse.md
10822 (define_mode_iterator VF1_AVX512VL): New.
10823 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10824 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
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/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10837 * config/i386/i386.md
10838 (define_code_iterator any_float): New.
10839 (define_code_attr floatsuffix): New.
10840 * config/i386/sse.md
10841 (define_mode_iterator VF1_128_256VL): New.
10842 (define_mode_iterator VF2_512_256VL): New.
10843 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10845 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10846 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10848 (define_mode_attr qq2pssuff): New.
10849 (define_mode_attr sselongvecmode): New.
10850 (define_mode_attr sselongvecmodelower): New.
10851 (define_mode_attr sseintvecmode3): New.
10852 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10854 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10855 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10856 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10857 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10859 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10860 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10861 Anna Tikhonova <anna.tikhonova@intel.com>
10862 Ilya Tocar <ilya.tocar@intel.com>
10863 Andrey Turetskiy <andrey.turetskiy@intel.com>
10864 Ilya Verbin <ilya.verbin@intel.com>
10865 Kirill Yukhin <kirill.yukhin@intel.com>
10866 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10868 * config/i386/sse.md
10869 (define_mode_iterator VF2_AVX512VL): New.
10870 (define_mode_attr sseintvecmode2): New.
10871 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10872 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10873 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10875 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10877 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10879 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10882 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10883 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10884 Anna Tikhonova <anna.tikhonova@intel.com>
10885 Ilya Tocar <ilya.tocar@intel.com>
10886 Andrey Turetskiy <andrey.turetskiy@intel.com>
10887 Ilya Verbin <ilya.verbin@intel.com>
10888 Kirill Yukhin <kirill.yukhin@intel.com>
10889 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10891 * config/i386/i386.md
10892 (define_insn "*movoi_internal_avx"): Add evex version.
10893 (define_insn "*movti_internal"): Ditto.
10895 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10896 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10897 Anna Tikhonova <anna.tikhonova@intel.com>
10898 Ilya Tocar <ilya.tocar@intel.com>
10899 Andrey Turetskiy <andrey.turetskiy@intel.com>
10900 Ilya Verbin <ilya.verbin@intel.com>
10901 Kirill Yukhin <kirill.yukhin@intel.com>
10902 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10904 * config/i386/i386.md
10905 (define_attr "isa"): Add avx512dq, noavx512dq.
10906 (define_attr "enabled"): Ditto.
10907 * config/i386/sse.md
10908 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
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.c
10920 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10921 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10922 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10923 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10924 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10925 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10926 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10927 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10928 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10929 * config/i386/sse.md
10930 (define_mode_iterator VMOVE): Allow V4TI mode.
10931 (define_mode_iterator V_AVX512VL): New.
10932 (define_mode_iterator V): New handling for AVX512VL.
10933 (define_insn "avx512f_load<mode>_mask"): Delete.
10934 (define_insn "<avx512>_load<mode>_mask"): New.
10935 (define_insn "avx512f_store<mode>_mask"): Delete.
10936 (define_insn "<avx512>_store<mode>_mask"): New.
10939 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10942 * asan.c (instrument_derefs): Fix bitfield check.
10944 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10946 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10947 * config/rs6000/htm.md (ttest): Remove clobber.
10948 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10949 (and_operand): Reformat.
10950 (and_2rld_operand): New predicate.
10951 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10953 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10954 parameter. Handle AND directly.
10955 (rs6000_split_logical_di): Remove last parameter.
10956 (rs6000_split_logical): Remove last parameter. Remove obsolete
10958 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10959 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10960 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10961 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10962 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10963 and 5 anonymous splitters): Delete.
10964 (and<mode>3): New expander.
10965 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10966 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10967 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10968 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10969 (floatdisf2_internal1): Remove clobbers.
10970 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10971 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10972 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10973 (and<mode>3 for BOOL_128): Remove clobber.
10974 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10975 rs6000_split_logical.
10976 (*bool<mode>3_internal for BOOL_128): Adjust call of
10977 rs6000_split_logical.
10978 (*boolc<mode>3_internal1 for BOOL_128,
10979 *boolc<mode>3_internal2 for BOOL_128,
10980 *boolcc<mode>3_internal1 for BOOL_128,
10981 *boolcc<mode>3_internal2 for BOOL_128,
10982 *eqv<mode>3_internal1 for BOOL_128,
10983 *eqv<mode>3_internal2 for BOOL_128,
10984 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10985 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10987 (*vec_reload_and_reg_<mptrsize>): Delete.
10989 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10991 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10992 and split, *boolccsi3_internal3 and split): Delete.
10993 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10994 *boolccdi3_internal3 and split): Delete.
10995 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10996 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10998 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11000 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
11001 and split, *boolcsi3_internal3 and split): Delete.
11002 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
11003 *boolcdi3_internal3 and split): Delete.
11004 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
11006 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11008 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
11009 <'u'>: Also support printing the low-order 16 bits.
11010 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
11011 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
11012 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
11013 *booldi3_internal3 and split): Delete.
11014 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
11015 *bool<mode>3_dot2): New.
11016 (two anonymous define_splits for non_logical_cint_operand): Merge.
11018 2014-08-17 Marek Polacek <polacek@redhat.com>
11019 Manuel López-Ibáñez <manu@gcc.gnu.org>
11022 * diagnostic.c (adjust_line): Add gcc_checking_assert.
11023 (diagnostic_show_locus): Don't print caret diagnostic
11024 if a column is larger than the line_width.
11026 2014-08-17 Roman Gareev <gareevroman@gmail.com>
11028 * common.opt: Make the ISL AST generator to be the main code generator
11031 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
11033 * wide-int.h (generic_wide_int): Declare as class instead of struct.
11035 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
11038 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
11040 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
11041 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
11042 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
11044 * config/pa/pa.md (begin_brtab): Delete insn.
11045 (end_brtab): Likewise.
11047 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
11049 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
11051 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
11053 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
11054 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
11055 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
11056 (get_dynamic_type): Remove.
11057 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
11058 (clear_speculation): Bring to ipa-deivrt.h
11059 (get_class_context): Rename to ...
11060 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
11061 (contains_type_p): Update.
11062 (get_dynamic_type): Rename to ...
11063 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
11064 (possible_polymorphic_call_targets): UPdate.
11065 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
11066 * ipa-prop.c (ipa_analyze_call_uses): Update.
11068 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
11070 * doc/invoke.texi (SH options): Document missing processor variant
11071 options. Remove references to Hitachi. Undocument deprecated mspace
11074 2014-08-15 Jason Merrill <jason@redhat.com>
11076 * tree.c (type_hash_canon): Uncomment assert.
11078 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11080 * input.h (in_system_header_at): Add comment.
11082 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11085 * diagnostic.c (build_message_string): Make it extern.
11086 * diagnostic.h (build_message_string): Make it extern.
11088 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
11090 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
11091 load/store from/to non-floating class pseudo.
11093 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11095 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
11097 2014-08-15 Richard Biener <rguenther@suse.de>
11099 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
11100 (get_constraint_for_ssa_var): Remove dead code.
11101 (get_constraint_for_1): Adjust.
11102 (find_what_var_points_to): Likewise.
11103 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
11105 2014-08-15 Ilya Tocar <tocarip@gmail.com>
11108 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
11109 (_mm512_mask_cmpge_epu32_mask): Ditto.
11110 (_mm512_cmpge_epu32_mask): Ditto.
11111 (_mm512_mask_cmpge_epi64_mask): Ditto.
11112 (_mm512_cmpge_epi64_mask): Ditto.
11113 (_mm512_mask_cmpge_epu64_mask): Ditto.
11114 (_mm512_cmpge_epu64_mask): Ditto.
11115 (_mm512_mask_cmple_epi32_mask): Ditto.
11116 (_mm512_cmple_epi32_mask): Ditto.
11117 (_mm512_mask_cmple_epu32_mask): Ditto.
11118 (_mm512_cmple_epu32_mask): Ditto.
11119 (_mm512_mask_cmple_epi64_mask): Ditto.
11120 (_mm512_cmple_epi64_mask): Ditto.
11121 (_mm512_mask_cmple_epu64_mask): Ditto.
11122 (_mm512_cmple_epu64_mask): Ditto.
11123 (_mm512_mask_cmplt_epi32_mask): Ditto.
11124 (_mm512_cmplt_epi32_mask): Ditto.
11125 (_mm512_mask_cmplt_epu32_mask): Ditto.
11126 (_mm512_cmplt_epu32_mask): Ditto.
11127 (_mm512_mask_cmplt_epi64_mask): Ditto.
11128 (_mm512_cmplt_epi64_mask): Ditto.
11129 (_mm512_mask_cmplt_epu64_mask): Ditto.
11130 (_mm512_cmplt_epu64_mask): Ditto.
11131 (_mm512_mask_cmpneq_epi32_mask): Ditto.
11132 (_mm512_mask_cmpneq_epu32_mask): Ditto.
11133 (_mm512_cmpneq_epu32_mask): Ditto.
11134 (_mm512_mask_cmpneq_epi64_mask): Ditto.
11135 (_mm512_cmpneq_epi64_mask): Ditto.
11136 (_mm512_mask_cmpneq_epu64_mask): Ditto.
11137 (_mm512_cmpneq_epu64_mask): Ditto.
11138 (_mm512_castpd_ps): Ditto.
11139 (_mm512_castpd_si512): Ditto.
11140 (_mm512_castps_pd): Ditto.
11141 (_mm512_castps_si512): Ditto.
11142 (_mm512_castsi512_ps): Ditto.
11143 (_mm512_castsi512_pd): Ditto.
11144 (_mm512_castpd512_pd128): Ditto.
11145 (_mm512_castps512_ps128): Ditto.
11146 (_mm512_castsi512_si128): Ditto.
11147 (_mm512_castpd512_pd256): Ditto.
11148 (_mm512_castps512_ps256): Ditto.
11149 (_mm512_castsi512_si256): Ditto.
11150 (_mm512_castpd128_pd512): Ditto.
11151 (_mm512_castps128_ps512): Ditto.
11152 (_mm512_castsi128_si512): Ditto.
11153 (_mm512_castpd256_pd512): Ditto.
11154 (_mm512_castps256_ps512): Ditto.
11155 (_mm512_castsi256_si512): Ditto.
11156 (_mm512_cmpeq_epu32_mask): Ditto.
11157 (_mm512_mask_cmpeq_epu32_mask): Ditto.
11158 (_mm512_mask_cmpeq_epu64_mask): Ditto.
11159 (_mm512_cmpeq_epu64_mask): Ditto.
11160 (_mm512_cmpgt_epu32_mask): Ditto.
11161 (_mm512_mask_cmpgt_epu32_mask): Ditto.
11162 (_mm512_mask_cmpgt_epu64_mask): Ditto.
11163 (_mm512_cmpgt_epu64_mask): Ditto.
11164 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
11165 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
11166 * config/i386/i386.c (enum ix86_builtins): Add
11167 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
11168 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
11169 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
11170 (bdesc_args): Add __builtin_ia32_si512_256si,
11171 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
11172 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
11173 __builtin_ia32_pd512_pd.
11174 (ix86_expand_args_builtin): Handle new FTYPEs.
11175 * config/i386/sse.md (castmode): Add 512-bit modes.
11176 (AVX512MODE2P): New.
11177 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
11178 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
11180 2014-08-15 Richard Biener <rguenther@suse.de>
11182 * fold-const.c (tree_swap_operands_p): Put all constants
11183 last, also strip sign-changing NOPs when considering further
11184 canonicalization. Canonicalize also when optimizing for size.
11186 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11188 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
11189 one_match > zero_match case to just before simple_sequence.
11191 2014-08-15 Richard Biener <rguenther@suse.de>
11193 * data-streamer.h (streamer_string_index, string_for_index):
11195 * data-streamer-out.c (streamer_string_index): Make static.
11196 * data-streamer-in.c (string_for_index): Likewise.
11197 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
11198 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
11200 2014-08-15 Richard Biener <rguenther@suse.de>
11202 PR tree-optimization/62031
11203 * tree-data-ref.c (dr_analyze_indices): Do not set
11204 DR_UNCONSTRAINED_BASE.
11205 (dr_may_alias_p): All indirect accesses have to go the
11206 formerly DR_UNCONSTRAINED_BASE path.
11207 * tree-data-ref.h (struct indices): Remove
11208 unconstrained_base member.
11209 (DR_UNCONSTRAINED_BASE): Remove.
11211 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11213 PR middle-end/62092
11214 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11215 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11216 in OMP_CLAUSE_MAP in some outer target region.
11218 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11220 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11221 name_expansion_cache.
11222 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11223 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11224 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11225 (difference_cannot_overflow_p): New parameter. Use affine
11226 expansion for equality check.
11227 (iv_elimination_compare_lt): Pass new argument.
11229 2014-08-14 DJ Delorie <dj@redhat.com>
11231 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11232 variables to the accumulator.
11234 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11235 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11236 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11237 with far-far moves.
11239 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11240 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11241 (umulqihi3_virt): Likewise.
11242 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11243 (umulqihi3_real): Likewise.
11245 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11247 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11249 PR tree-optimization/62091
11250 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11251 function_entry_reached.
11252 (walk_aliased_vdefs): Clear it here.
11253 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11255 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11257 * ipa-utils.h (compare_virtual_tables): Declare.
11258 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11260 2014-08-14 Marek Polacek <polacek@redhat.com>
11263 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11264 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11266 2014-08-14 Tom de Vries <tom@codesourcery.com>
11268 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11270 2014-08-14 Tom de Vries <tom@codesourcery.com>
11272 PR rtl-optimization/62004
11273 PR rtl-optimization/62030
11274 * ifcvt.c (rtx_interchangeable_p): New function.
11275 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11276 * emit-rtl.h (mem_attrs_eq_p): Declare.
11278 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11280 * graphite-scop-detection.c:
11281 Add inclusion of cp-tree.h.
11282 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11283 in case they are pointers to object types
11285 2014-08-14 Richard Biener <rguenther@suse.de>
11287 * BASE-VER: Change to 5.0.0
11289 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11290 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11291 Anna Tikhonova <anna.tikhonova@intel.com>
11292 Ilya Tocar <ilya.tocar@intel.com>
11293 Andrey Turetskiy <andrey.turetskiy@intel.com>
11294 Ilya Verbin <ilya.verbin@intel.com>
11295 Kirill Yukhin <kirill.yukhin@intel.com>
11296 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11298 * config/i386/sse.md (define_mode_attr avx512): New.
11299 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11301 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11302 (define_mode_attr ssse3_avx2): Ditto.
11303 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11304 (define_mode_attr avx2_avx512bw): New.
11305 (define_mode_attr ssedoublemodelower): New.
11306 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11307 V32HI, V64QI modes.
11308 (define_mode_attr ssebytemode): Allow V8DI modes.
11309 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11310 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11311 (define_mode_attr ssePSmode2): New.
11312 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11313 V16HI, V32HI modes.
11314 (define_mode_attr dbpsadbwmode): New.
11315 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11316 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11317 (vi8_sse4_1_avx2_avx512): New.
11318 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11320 (define_mode_attr blendbits): Move before its immediate use.
11322 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11323 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11324 Anna Tikhonova <anna.tikhonova@intel.com>
11325 Ilya Tocar <ilya.tocar@intel.com>
11326 Andrey Turetskiy <andrey.turetskiy@intel.com>
11327 Ilya Verbin <ilya.verbin@intel.com>
11328 Kirill Yukhin <kirill.yukhin@intel.com>
11329 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11331 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11332 * config/i386/subst.md
11333 (define_mode_iterator SUBST_V): Update.
11334 (define_mode_iterator SUBST_A): Ditto.
11335 (define_subst_attr "mask_operand7"): New.
11336 (define_subst_attr "mask_operand10"): New.
11337 (define_subst_attr "mask_operand_arg34") : New.
11338 (define_subst_attr "mask_expand_op3"): New.
11339 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11340 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11341 (define_subst_attr "mask_avx512vl_condition"): New.
11342 (define_subst_attr "round_mask_operand4"): Ditto.
11343 (define_subst_attr "round_mask_scalar_op3"): Delete.
11344 (define_subst_attr "round_mask_op4"): New.
11345 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11347 (define_subst_attr "round_modev8sf_condition"): New.
11348 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11350 (define_subst_attr "round_saeonly_mask_operand4"): New.
11351 (define_subst_attr "round_saeonly_mask_op4"): New.
11352 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11353 V8DImode, V16SImode.
11354 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11355 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11356 (define_subst_attr "mask_expand4_args"): New.
11357 (define_subst "mask_expand4"): New.
11359 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11360 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11361 Anna Tikhonova <anna.tikhonova@intel.com>
11362 Ilya Tocar <ilya.tocar@intel.com>
11363 Andrey Turetskiy <andrey.turetskiy@intel.com>
11364 Ilya Verbin <ilya.verbin@intel.com>
11365 Kirill Yukhin <kirill.yukhin@intel.com>
11366 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11368 * config/i386/i386.md
11369 (define_attr "isa"): Add avx512bw,noavx512bw.
11370 (define_attr "enabled"): Ditto.
11371 (define_split): Add 32/64-bit mask logic.
11372 (define_insn "*k<logic>qi"): New.
11373 (define_insn "*k<logic>hi"): New.
11374 (define_insn "*anddi_1"): Add mask version.
11375 (define_insn "*andsi_1"): Ditto.
11376 (define_insn "*<code><mode>_1"): Ditto.
11377 (define_insn "*<code>hi_1"): Ditto.
11378 (define_insn "kxnor<mode>"): New.
11379 (define_insn "kunpcksi"): New.
11380 (define_insn "kunpckdi"): New.
11381 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11382 (define_insn "*one_cmplhi2_1"): Ditto.
11384 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11385 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11386 Anna Tikhonova <anna.tikhonova@intel.com>
11387 Ilya Tocar <ilya.tocar@intel.com>
11388 Andrey Turetskiy <andrey.turetskiy@intel.com>
11389 Ilya Verbin <ilya.verbin@intel.com>
11390 Kirill Yukhin <kirill.yukhin@intel.com>
11391 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11393 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11396 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11397 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11398 Anna Tikhonova <anna.tikhonova@intel.com>
11399 Ilya Tocar <ilya.tocar@intel.com>
11400 Andrey Turetskiy <andrey.turetskiy@intel.com>
11401 Ilya Verbin <ilya.verbin@intel.com>
11402 Kirill Yukhin <kirill.yukhin@intel.com>
11403 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11405 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11407 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11408 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11409 xmm/ymm16+ when availble.
11410 * config/i386/i386.h
11411 (HARD_REGNO_NREGS): Add mask regs.
11412 (VALID_AVX512F_REG_MODE): Ditto.
11413 (VALID_AVX512F_REG_MODE) : Define.
11414 (VALID_MASK_AVX512BW_MODE): Ditto.
11415 (reg_class) (MASK_REG_P(X)): Define.
11416 * config/i386/i386.md: Do not split long moves with mask register,
11417 use kmovb if avx512bw is availible.
11418 (movdi_internal): Handle mask registers.
11420 2014-08-14 Richard Biener <rguenther@suse.de>
11422 PR tree-optimization/62081
11423 * tree-ssa-loop.c (pass_fix_loops): New pass.
11424 (pass_tree_loop::gate): Do not fixup loops here.
11425 * tree-pass.h (make_pass_fix_loops): Declare.
11426 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11428 2014-08-14 Richard Biener <rguenther@suse.de>
11430 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11431 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11433 2014-08-14 Richard Biener <rguenther@suse.de>
11435 PR tree-optimization/62090
11436 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11437 (fold_builtin_2): Do not fold sprintf.
11438 (fold_builtin_3): Likewise.
11439 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11440 moved from builtins.c.
11441 (gimple_fold_builtin): Fold sprintf.
11443 2014-08-14 Richard Biener <rguenther@suse.de>
11445 PR rtl-optimization/62079
11446 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11449 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11451 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11452 current_function_decl.
11454 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11456 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11457 cgraph_function_node to cgraph_node::function_symbol
11460 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11462 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11463 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11465 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11467 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11470 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11472 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11475 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11478 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11479 any registers that are used in mem_insn.
11481 2014-08-12 Steve Ellcey <sellcey@mips.com>
11483 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11485 2014-08-12 Steve Ellcey <sellcey@mips.com>
11487 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11488 (MULTILIB_DIRNAMES): Ditto.
11489 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11490 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11491 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11492 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11493 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11494 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11496 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11499 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11500 of __ARM_SIZEOF_WCHAR_T.
11502 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11505 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11506 Remove unnecessary attributes.
11508 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11510 * internal-fn.c (init_internal_fns): Fix off-by-one.
11512 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11513 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11514 Anna Tikhonova <anna.tikhonova@intel.com>
11515 Ilya Tocar <ilya.tocar@intel.com>
11516 Andrey Turetskiy <andrey.turetskiy@intel.com>
11517 Ilya Verbin <ilya.verbin@intel.com>
11518 Kirill Yukhin <kirill.yukhin@intel.com>
11519 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11521 * config/i386/i386.c (standard_sse_constant_opcode): Use
11522 vpxord/vpternlog if avx512 is availible.
11524 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11526 PR middle-end/62103
11527 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11528 bitfields, that is when size doesn't match the size of type or the
11529 size of the constructor.
11531 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11533 * config/rs6000/constraints.md (wh constraint): New constraint,
11534 for FP registers if direct move is available.
11535 (wi constraint): New constraint, for VSX/FP registers that can
11536 handle 64-bit integers.
11537 (wj constraint): New constraint for VSX/FP registers that can
11538 handle 64-bit integers for direct moves.
11539 (wk constraint): New constraint for VSX/FP registers that can
11540 handle 64-bit doubles for direct moves.
11541 (wy constraint): Make documentation match implementation.
11543 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11544 scalar_in_vmx_p field to simplify tests of whether SFmode or
11545 DFmode can go in the Altivec registers.
11546 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11547 (rs6000_setup_reg_addr_masks): Likewise.
11548 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11549 field, and wh/wi/wj/wk constraints.
11550 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11551 the wh/wi/wj/wk constraints.
11552 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11553 upper registers, prefer VSX registers unless the operation is a
11554 memory operation with REG+OFFSET addressing.
11556 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11557 DImode. Change SFmode to use ww constraint instead of d to allow
11558 SF registers in the upper registers.
11561 (VSr5): Fix thinko in comment.
11562 (VSa): New mode attribute that is an alternative to wa, that
11563 returns the VSX register class that a mode can go in, but may not
11564 be the preferred register class.
11565 (VS_64dm): New mode attribute for appropriate register classes for
11566 referencing 64-bit elements of vectors for direct moves and normal
11568 (VS_64reg): Likewise.
11569 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11570 register allocator to only registers the data type can handle.
11571 (vsx_le_perm_load_<mode>): Likewise.
11572 (vsx_le_perm_store_<mode>): Likewise.
11573 (vsx_xxpermdi2_le_<mode>): Likewise.
11574 (vsx_xxpermdi4_le_<mode>): Likewise.
11575 (vsx_lxvd2x2_le_<mode>): Likewise.
11576 (vsx_lxvd2x4_le_<mode>): Likewise.
11577 (vsx_stxvd2x2_le_<mode>): Likewise.
11578 (vsx_add<mode>3): Likewise.
11579 (vsx_sub<mode>3): Likewise.
11580 (vsx_mul<mode>3): Likewise.
11581 (vsx_div<mode>3): Likewise.
11582 (vsx_tdiv<mode>3_internal): Likewise.
11583 (vsx_fre<mode>2): Likewise.
11584 (vsx_neg<mode>2): Likewise.
11585 (vsx_abs<mode>2): Likewise.
11586 (vsx_nabs<mode>2): Likewise.
11587 (vsx_smax<mode>3): Likewise.
11588 (vsx_smin<mode>3): Likewise.
11589 (vsx_sqrt<mode>2): Likewise.
11590 (vsx_rsqrte<mode>2): Likewise.
11591 (vsx_tsqrt<mode>2_internal): Likewise.
11592 (vsx_fms<mode>4): Likewise.
11593 (vsx_nfma<mode>4): Likewise.
11594 (vsx_eq<mode>): Likewise.
11595 (vsx_gt<mode>): Likewise.
11596 (vsx_ge<mode>): Likewise.
11597 (vsx_eq<mode>_p): Likewise.
11598 (vsx_gt<mode>_p): Likewise.
11599 (vsx_ge<mode>_p): Likewise.
11600 (vsx_xxsel<mode>): Likewise.
11601 (vsx_xxsel<mode>_uns): Likewise.
11602 (vsx_copysign<mode>3): Likewise.
11603 (vsx_float<VSi><mode>2): Likewise.
11604 (vsx_floatuns<VSi><mode>2): Likewise.
11605 (vsx_fix_trunc<mode><VSi>2): Likewise.
11606 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11607 (vsx_x<VSv>r<VSs>i): Likewise.
11608 (vsx_x<VSv>r<VSs>ic): Likewise.
11609 (vsx_btrunc<mode>2): Likewise.
11610 (vsx_b2trunc<mode>2): Likewise.
11611 (vsx_floor<mode>2): Likewise.
11612 (vsx_ceil<mode>2): Likewise.
11613 (vsx_<VS_spdp_insn>): Likewise.
11614 (vsx_xscvspdp): Likewise.
11615 (vsx_xvcvspuxds): Likewise.
11616 (vsx_float_fix_<mode>2): Likewise.
11617 (vsx_set_<mode>): Likewise.
11618 (vsx_extract_<mode>_internal1): Likewise.
11619 (vsx_extract_<mode>_internal2): Likewise.
11620 (vsx_extract_<mode>_load): Likewise.
11621 (vsx_extract_<mode>_store): Likewise.
11622 (vsx_splat_<mode>): Likewise.
11623 (vsx_xxspltw_<mode>): Likewise.
11624 (vsx_xxspltw_<mode>_direct): Likewise.
11625 (vsx_xxmrghw_<mode>): Likewise.
11626 (vsx_xxmrglw_<mode>): Likewise.
11627 (vsx_xxsldwi_<mode>): Likewise.
11628 (vsx_xscvdpspn): Tighten constraints to only use register classes
11630 (vsx_xscvspdpn): Likewise.
11631 (vsx_xscvdpspn_scalar): Likewise.
11633 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11634 wj, and wk constraints.
11635 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11636 general purpose registers.
11638 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11640 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11641 DImode instead of wm. Use wk constraint for direct move of DFmode
11643 (extendsidi2_lfiwax): Likewise.
11644 (lfiwax): Likewise.
11645 (lfiwzx): Likewise.
11646 (movdi_internal64): Likewise.
11648 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11649 wk constraints. Make the wy constraint documentation match them
11652 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11654 Replacement of isl_int by isl_val
11655 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11656 (compute_bounds_for_param): use isl_val instead of isl_int
11657 (compute_bounds_for_loop): likewise
11658 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11659 (build_linearized_memory_access): use isl_val instead of isl_int
11660 (pdr_stride_in_loop): likewise
11661 * graphite-optimize-isl.c:
11662 (getPrevectorMap): use isl_val instead of isl_int
11664 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11665 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11666 (extern the_isl_ctx): declare
11667 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11668 (extract_affine_gmp): likewise
11670 (build_loop_iteration_domains): likewise
11671 (add_param_constraints): likewise
11673 2014-08-11 Richard Biener <rguenther@suse.de>
11675 PR tree-optimization/62075
11676 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11677 handle uses in patterns.
11679 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11680 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11681 Anna Tikhonova <anna.tikhonova@intel.com>
11682 Ilya Tocar <ilya.tocar@intel.com>
11683 Andrey Turetskiy <andrey.turetskiy@intel.com>
11684 Ilya Verbin <ilya.verbin@intel.com>
11685 Kirill Yukhin <kirill.yukhin@intel.com>
11686 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11688 * common/config/i386/i386-common.c
11689 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11690 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11691 (ix86_handle_option): Handle OPT_mavx512vl.
11692 * config/i386/cpuid.h (bit_AVX512VL): Define.
11693 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11694 set -mavx512vl accordingly.
11695 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11696 OPTION_MASK_ISA_AVX512VL.
11697 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11698 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11699 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11700 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11701 * config/i386/i386.h (TARGET_AVX512VL): Define.
11702 (TARGET_AVX512VL_P(x)): Ditto.
11703 * config/i386/i386.opt: Add mavx512vl.
11705 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11707 PR tree-optimization/62073
11708 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11711 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11712 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11713 Anna Tikhonova <anna.tikhonova@intel.com>
11714 Ilya Tocar <ilya.tocar@intel.com>
11715 Andrey Turetskiy <andrey.turetskiy@intel.com>
11716 Ilya Verbin <ilya.verbin@intel.com>
11717 Kirill Yukhin <kirill.yukhin@intel.com>
11718 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11720 * common/config/i386/i386-common.c
11721 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11722 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11723 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11724 (ix86_handle_option): Handle OPT_mavx512bw.
11725 * config/i386/cpuid.h (bit_AVX512BW): Define.
11726 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11727 set -mavx512bw accordingly.
11728 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11729 OPTION_MASK_ISA_AVX512BW.
11730 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11731 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11732 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11733 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11734 * config/i386/i386.h (TARGET_AVX512BW): Define.
11735 (TARGET_AVX512BW_P(x)): Ditto.
11736 * config/i386/i386.opt: Add mavx512bw.
11738 2014-08-11 Richard Biener <rguenther@suse.de>
11740 PR tree-optimization/62070
11741 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11742 Remove SSA checking.
11744 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11746 * asan.c (asan_check_flags): New enum.
11747 (build_check_stmt_with_calls): Removed function.
11748 (build_check_stmt): Split inlining logic to
11749 asan_expand_check_ifn.
11750 (instrument_derefs): Rename parameter.
11751 (instrument_mem_region_access): Rename parameter.
11752 (instrument_strlen_call): Likewise.
11753 (asan_expand_check_ifn): New function.
11754 (asan_instrument): Remove old code.
11755 (pass_sanopt::execute): Change handling of
11756 asan-instrumentation-with-call-threshold.
11757 (asan_clear_shadow): Fix formatting.
11758 (asan_function_start): Likewise.
11759 (asan_emit_stack_protection): Likewise.
11760 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11761 Update description.
11762 * internal-fn.c (expand_ASAN_CHECK): New function.
11763 * internal-fn.def (ASAN_CHECK): New internal function.
11764 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11765 Update description.
11766 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11767 * tree.c: Small comment fix.
11769 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11771 * gimple.c (gimple_call_fnspec): Support internal functions.
11772 (gimple_call_return_flags): Use const.
11773 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11774 * internal-fn.def: Add fnspec information.
11775 * internal-fn.h (internal_fn_fnspec): New function.
11776 (init_internal_fns): Declare new function.
11777 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11778 (init_internal_fns): New function.
11779 * tree-core.h: Update macro call.
11780 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11782 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11784 * lto-streamer.h (struct output_block::symbol): Change from
11785 struct symtab_node to plain symtab_node.
11786 (referenced_from_this_partition_p): Change first parameter
11787 from struct symtab_node to plain symtab_node.
11789 2014-08-10 Marek Polacek <polacek@redhat.com>
11792 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11794 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11796 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11797 DECL correctly; do not give up on types in static storage.
11799 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11801 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11803 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11805 * graphite-isl-ast-to-gimple.c:
11806 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11808 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11810 2014-08-08 Guozhi Wei <carrot@google.com>
11812 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11814 2014-08-08 Cary Coutant <ccoutant@google.com>
11816 * dwarf2out.c (get_skeleton_type_unit): Remove.
11817 (output_skeleton_debug_sections): Remove skeleton type units.
11818 (output_comdat_type_unit): Likewise.
11819 (dwarf2out_finish): Likewise.
11821 2014-08-07 Yi Yang <ahyangyi@google.com>
11823 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11825 2014-08-08 Richard Biener <rguenther@suse.de>
11827 * lto-streamer.h (struct lto_input_block): Make it a class
11828 with a constructor.
11829 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11830 (struct lto_function_header, struct lto_simple_header,
11831 struct lto_simple_header_with_strings,
11832 struct lto_decl_header, struct lto_function_header): Make
11833 a simple inheritance hieararchy. Remove unused fields.
11834 (struct lto_asm_header): Remove.
11835 * lto-streamer-out.c (produce_asm): Adjust.
11836 (lto_output_toplevel_asms): Likewise.
11837 (produce_asm_for_decls): Likewise.
11838 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11839 * data-streamer-in.c (string_for_index): Likewise.
11840 * ipa-inline-analysis.c (inline_read_section): Likewise.
11841 * ipa-prop.c (ipa_prop_read_section): Likewise.
11842 (read_replacements_section): Likewise.
11843 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11844 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11845 (lto_destroy_simple_input_block): Likewise.
11846 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11847 (lto_input_toplevel_asms): Likewise.
11849 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11850 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11851 Anna Tikhonova <anna.tikhonova@intel.com>
11852 Ilya Tocar <ilya.tocar@intel.com>
11853 Andrey Turetskiy <andrey.turetskiy@intel.com>
11854 Ilya Verbin <ilya.verbin@intel.com>
11855 Kirill Yukhin <kirill.yukhin@intel.com>
11856 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11858 * common/config/i386/i386-common.c
11859 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11860 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11861 (ix86_handle_option): Handle OPT_mavx512dq.
11862 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11863 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11864 set -mavx512dq accordingly.
11865 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11866 OPTION_MASK_ISA_AVX512DQ.
11867 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11868 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11869 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11870 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11871 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11872 (TARGET_AVX512DQ_P(x)): Ditto.
11873 * config/i386/i386.opt: Add mavx512dq.
11875 2014-08-08 Richard Biener <rguenther@suse.de>
11877 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11878 target_percent, target_percent_s): Export.
11879 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11880 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11881 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11882 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11883 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11884 Move to gimple-fold.c.
11885 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11887 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11888 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11889 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11890 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11891 (rewrite_call_expr_array): Remove.
11892 (fold_builtin_sprintf_chk): Likewise.
11893 (fold_builtin_snprintf_chk): Likewise.
11894 (fold_builtin_varargs): Remove handling of sprintf_chk,
11895 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11896 (gimple_fold_builtin_sprintf_chk): Remove.
11897 (gimple_fold_builtin_snprintf_chk): Likewise.
11898 (gimple_fold_builtin_varargs): Likewise.
11899 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11900 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11901 * gimple.c (gimple_seq_add_seq_without_update): New function.
11902 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11903 * gimple-fold.c: Include output.h.
11904 (gsi_replace_with_seq_vops): New function, split out from ...
11905 (gimplify_and_update_call_from_tree): ... here.
11906 (replace_call_with_value): New function.
11907 (replace_call_with_call_and_fold): Likewise.
11908 (var_decl_component_p): Moved from builtins.c.
11909 (gimple_fold_builtin_memory_op): Moved from builtins.c
11910 fold_builtin_memory_op and rewritten to GIMPLE.
11911 (gimple_fold_builtin_memset): Likewise.
11912 (gimple_fold_builtin_strcpy): Likewise.
11913 (gimple_fold_builtin_strncpy): Likewise.
11914 (gimple_fold_builtin_strcat): Likewise.
11915 (gimple_fold_builtin_fputs): Likewise.
11916 (gimple_fold_builtin_memory_chk): Likewise.
11917 (gimple_fold_builtin_stxcpy_chk): Likewise.
11918 (gimple_fold_builtin_stxncpy_chk): Likewise.
11919 (gimple_fold_builtin_snprintf_chk): Likewise.
11920 (gimple_fold_builtin_sprintf_chk): Likewise.
11921 (gimple_fold_builtin_strlen): New function.
11922 (gimple_fold_builtin_with_strlen): New function split out from
11923 gimple_fold_builtin.
11924 (gimple_fold_builtin): Change signature and handle
11925 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11926 here. Call gimple_fold_builtin_with_strlen.
11927 (gimple_fold_call): Adjust.
11929 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11931 * calls.c (precompute_arguments): Check
11932 promoted_for_signed_and_unsigned_p and set the promoted mode.
11933 (promoted_for_signed_and_unsigned_p): New function.
11934 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11935 and set the promoted mode.
11936 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11937 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11938 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11941 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11943 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11944 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11945 (expand_call): Likewise.
11946 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11947 to get promoted mode.
11948 * combine.c (record_promoted_value): Skip > 0 comparison with
11949 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11950 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11951 of SUBREG_PROMOTED_UNSIGNED_P.
11952 (convert_modes): Likewise.
11953 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11954 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11955 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11956 SUBREG_PROMOTED_UNSIGNED_SET.
11957 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11958 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11959 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11960 SUBREG_PROMOTED_SET.
11961 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11962 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11963 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11964 of SUBREG_PROMOTED_UNSIGNED_P.
11965 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11966 (SUBREG_PROMOTED_SET): New define.
11967 (SUBREG_PROMOTED_GET): Likewise.
11968 (SUBREG_PROMOTED_SIGN): Likewise.
11969 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11970 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11971 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11972 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11973 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11974 (nonzero_bits1): Skip > 0 comparison with the results as
11975 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11976 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11977 of !SUBREG_PROMOTED_UNSIGNED_P.
11978 * simplify-rtx.c (simplify_unary_operation_1): Use new
11979 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11980 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11981 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11982 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11984 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11986 * ipa-devirt.c: Include gimple-pretty-print.h
11987 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11989 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11990 (get_polymorphic_call_info): Fix return value
11991 (type_change_info): New sturcture based on ipa-prop
11993 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11994 based on ipa-prop variant.
11995 (extr_type_from_vtbl_ptr_store): New function
11996 based on ipa-prop variant.
11997 (record_known_type): New function.
11998 (check_stmt_for_type_change): New function.
11999 (get_dynamic_type): New function.
12000 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
12001 * tree-ssa-pre.c: ipa-utils.h
12002 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
12003 machinery; sanity check with ipa-prop devirtualization.
12004 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
12007 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12009 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
12010 * alias.c, cfgexpand.c, cgraphbuild.c,
12011 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
12012 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
12013 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
12014 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
12015 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
12016 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
12017 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
12018 dse.c, except.c, gengtype.c, gimple-expr.c,
12019 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
12020 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
12021 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
12022 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
12023 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
12024 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
12026 * pointer-set.c: Remove file.
12027 * pointer-set.h: Remove file.
12029 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12031 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
12032 * config/arm/types.md (f_sels, f_seld): Delete.
12034 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12036 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
12037 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
12038 (aarch64_movdi_<mode>high): Likewise.
12039 (aarch64_mov<mode>high_di): Likewise.
12040 (aarch64_movdi_<mode>low): Likewise.
12041 (aarch64_mov<mode>low_di): Likewise.
12042 (aarch64_movtilow_tilow): Likewise.
12043 Add comment explaining usage of fp,simd attributes and of
12044 TARGET_FLOAT and TARGET_SIMD.
12046 2014-08-07 Ian Bolton <ian.bolton@arm.com>
12047 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12049 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
12050 Use MOVN when one of the half-words is 0xffff.
12052 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12054 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
12056 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12058 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
12059 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
12060 (rfs_str): String corresponding to RFS_* constants.
12061 (rank_for_schedule_stats_t): New typedef.
12062 (rank_for_schedule_stats): New static variable.
12063 (rfs_result): New static function.
12064 (rank_for_schedule): Track statistics for deciding heuristics.
12065 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
12067 (ready_sort): Use them for debug printouts.
12068 (schedule_block): Init statistics state. Print statistics on
12069 rank_for_schedule decisions.
12071 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12073 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
12075 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
12077 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
12080 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12082 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
12083 function to not conflict.
12084 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
12085 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
12086 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
12087 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
12088 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
12091 2014-08-07 Marek Polacek <polacek@redhat.com>
12093 * fold-const.c (fold_binary_loc): Add folding of
12094 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
12096 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
12098 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
12099 instead of type size.
12100 (ASM_FINISH_DECLARE_OBJECT): Likewise.
12102 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12104 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
12105 (*thumb1_movqi_insn): Likewise.
12106 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
12108 2014-08-07 Tom de Vries <tom@codesourcery.com>
12110 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12111 (glibc_2_11_or_earlier): Remove effective-target keywords.
12113 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
12115 * config/arm/arm.c (bdesc_2arg): Fix typo.
12116 (arm_atomic_assign_expand_fenv): Remove The default implementation.
12118 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
12120 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
12122 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
12125 * haifa-sched.c (advance_one_cycle): Fix dump.
12126 (schedule_block): Don't advance cycle if we are already at the
12127 beginning of the cycle.
12129 2014-08-06 Martin Jambor <mjambor@suse.cz>
12132 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
12134 2014-08-06 Richard Biener <rguenther@suse.de>
12137 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
12139 (lto_input_tree): Pop SCCs here.
12141 2014-08-06 Richard Biener <rguenther@suse.de>
12143 PR tree-optimization/61320
12144 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
12145 handle misaligned loads.
12147 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
12149 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
12150 (aarch64_expand_vec_perm_const): Check for dup before zip.
12152 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12154 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
12155 CONST_INT_P instead of GET_CODE and compare.
12156 (aarch64_select_cc_mode): Likewise.
12157 (aarch64_print_operand): Likewise.
12158 (aarch64_rtx_costs): Likewise.
12159 (aarch64_simd_valid_immediate): Likewise.
12160 (aarch64_simd_check_vect_par_cnst_half): Likewise.
12161 (aarch64_simd_emit_pair_result_insn): Likewise.
12163 2014-08-05 David Malcolm <dmalcolm@redhat.com>
12165 * gdbhooks.py (find_gcc_source_dir): New helper function.
12166 (class PassNames): New class, locating and parsing passes.def.
12167 (class BreakOnPass): New command "break-on-pass".
12169 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
12171 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
12174 2014-08-05 Richard Biener <rguenther@suse.de>
12176 PR rtl-optimization/61672
12177 * emit-rtl.h (mem_attrs_eq_p): Declare.
12178 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
12179 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
12180 * cfgcleanup.c (merge_memattrs): Likewise.
12181 Include emit-rtl.h.
12183 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12185 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
12186 rather than singleton vectors.
12187 (vqdmlsls_lane_s32): Likewise.
12189 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12191 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
12192 Use VSDQ_HSI mode iterator.
12193 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12194 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
12195 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
12196 Use BUILTIN_VDQHS macro.
12197 (sqrdmulh_laneq): Likewise.
12198 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
12199 (vqdmlals_laneq_s32): Likewise.
12200 (vqdmlslh_laneq_s16): Likewise.
12201 (vqdmlsls_laneq_s32): Likewise.
12202 (vqdmulhh_laneq_s16): Likewise.
12203 (vqdmulhs_laneq_s32): Likewise.
12204 (vqrdmulhh_laneq_s16): Likewise.
12205 (vqrdmulhs_laneq_s32): Likewise.
12207 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12209 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
12210 (vmuld_laneq_f64): Likewise.
12211 (vmuls_laneq_f32): Likewise.
12212 (vmul_n_f64): Likewise.
12213 (vmuld_lane_f64): Reimplement in C.
12214 (vmuls_lane_f32): Likewise.
12216 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12218 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12220 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12222 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12224 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12225 (rbitsi2): Likewise.
12226 (*arm_rev): Set predicable and predicable_short_it attributes.
12228 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12230 * convert.c (convert_to_integer): Guard transformation to lrint by
12233 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12235 * config/aarch64/aarch64-builtins.c
12236 (aarch64_simd_builtin_type_mode): Delete.
12237 (v8qi_UP): Remap to V8QImode.
12238 (v4hi_UP): Remap to V4HImode.
12239 (v2si_UP): Remap to V2SImode.
12240 (v2sf_UP): Remap to V2SFmode.
12241 (v1df_UP): Remap to V1DFmode.
12242 (di_UP): Remap to DImode.
12243 (df_UP): Remap to DFmode.
12244 (v16qi_UP):V16QImode.
12245 (v8hi_UP): Remap to V8HImode.
12246 (v4si_UP): Remap to V4SImode.
12247 (v4sf_UP): Remap to V4SFmode.
12248 (v2di_UP): Remap to V2DImode.
12249 (v2df_UP): Remap to V2DFmode.
12250 (ti_UP): Remap to TImode.
12251 (ei_UP): Remap to EImode.
12252 (oi_UP): Remap to OImode.
12253 (ci_UP): Map to CImode.
12254 (xi_UP): Remap to XImode.
12255 (si_UP): Remap to SImode.
12256 (sf_UP): Remap to SFmode.
12257 (hi_UP): Remap to HImode.
12258 (qi_UP): Remap to QImode.
12259 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12260 (VAR1): Build builtin name.
12261 (aarch64_init_simd_builtins): Remove dead code.
12263 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12265 * graphite-isl-ast-to-gimple.c:
12266 (set_options): New function.
12267 (scop_to_isl_ast): Add calling of set_options.
12269 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12271 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12272 (analyze_iv_to_split_insn): Don't initialize them.
12273 (get_ivts_expr): Removed.
12274 (allocate_basic_variable, insert_base_initialization): Use
12275 SET_SRC instead of *get_ivts_expr.
12276 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12278 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12280 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12281 (translate_isl_ast_for_loop): Add checking of the
12282 flag_loop_parallelize_all.
12283 (ast_build_before_for): New function.
12284 (scop_to_isl_ast): Add checking of the
12285 flag_loop_parallelize_all.
12286 * graphite-dependences.c: Move the defenition of the
12287 scop_get_dependences from graphite-optimize-isl.c to this file.
12288 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12289 (carries_deps): Add checking of the x's value.
12290 * graphite-optimize-isl.c: Move the defenition of the
12291 scop_get_dependences to graphite-dependences.c.
12292 * graphite-poly.h: Add declarations of scop_get_dependences
12295 2014-08-04 Rohit <rohitarulraj@freescale.com>
12298 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12300 (alt_reg_names): Likewise.
12301 (rs6000_dwarf_register_span): For SPE high registers, replace
12302 dwarf register numbers with GCC hard register numbers.
12303 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12304 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12305 register number for the corresponding GCC hard register number.
12306 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12307 newly added GCC hard register numbers for SPE high registers.
12308 (DWARF_FRAME_REGISTERS): Likewise.
12309 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12310 (DWARF_FRAME_REGNUM): Likewise.
12311 (FIXED_REGISTERS): Likewise.
12312 (CALL_USED_REGISTERS): Likewise.
12313 (CALL_REALLY_USED_REGISTERS): Likewise.
12314 (REG_ALLOC_ORDER): Likewise.
12315 (enum reg_class): Likewise.
12316 (REG_CLASS_NAMES): Likewise.
12317 (REG_CLASS_CONTENTS): Likewise.
12318 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12320 2014-08-04 Richard Biener <rguenther@suse.de>
12322 * gimple-fold.h (gimple_fold_builtin): Remove.
12323 * gimple-fold.c (gimple_fold_builtin): Make static.
12324 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12325 fold_stmt, not gimple_fold_builtin.
12327 2014-08-04 Martin Liska <mliska@suse.cz>
12329 * cgraph.h (csi_end_p): Removed.
12330 (csi_next): Likewise.
12331 (csi_node): Likewise.
12332 (csi_start): Likewise.
12333 (cgraph_node_in_set_p): Likewise.
12334 (cgraph_node_set_size): Likewise.
12335 (vsi_end_p): Likewise.
12336 (vsi_next): Likewise.
12337 (vsi_node): Likewise.
12338 (vsi_start): Likewise.
12339 (varpool_node_set_size): Likewise.
12340 (cgraph_node_set_nonempty_p): Likewise.
12341 (varpool_node_set_nonempty_p): Likewise.
12342 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12344 * ipa-inline-transform.c: Likewise.
12345 * ipa-utils.c (cgraph_node_set_new): Removed.
12346 (cgraph_node_set_add): Likewise.
12347 (cgraph_node_set_remove): Likewise.
12348 (cgraph_node_set_find): Likewise.
12349 (dump_cgraph_node_set): Likewise.
12350 (debug_cgraph_node_set): Likewise.
12351 (free_cgraph_node_set): Likewise.
12352 (varpool_node_set_new): Likewise.
12353 (varpool_node_set_add): Likewise.
12354 (varpool_node_set_remove): Likewise.
12355 (varpool_node_set_find): Likewise.
12356 (dump_varpool_node_set): Likewise.
12357 (free_varpool_node_set): Likewise.
12358 (debug_varpool_node_set): Likewise.
12359 * tree-emutls.c (struct tls_var_data):
12360 (emutls_index): Removed.
12361 (emutls_decl): Likewise.
12362 (gen_emutls_addr): Function implementation uses newly added
12363 hash_map<varpool_node *, tls_var_data>.
12364 (clear_access_vars): Likewise.
12365 (create_emultls_var): Likewise.
12366 (ipa_lower_emutls): Likewise.
12367 (reset_access): New function.
12369 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12371 * config/i386/i386.c (ix86_option_override_internal): Add
12372 PTA_RDRND and PTA_MOVBE for bdver4.
12374 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12375 James Greenhalgh <james.greenhalgh@arm.com>
12377 * doc/md.texi (clrsb): Document.
12378 (clz): Change reference to x into operand 1.
12380 (popcount): Likewise.
12382 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12385 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12386 move to subtarget in serial version if result is ignored.
12388 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12389 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12391 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12392 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12393 (sched_analyze_insn): Update use of try_group_insn to
12394 sched_macro_fuse_insns.
12395 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12396 arguments that are not conditional jumps.
12398 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12400 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12401 family information. Handle BTVER2 cpu with cpuid family value.
12403 2014-08-04 Tom de Vries <tom@codesourcery.com>
12405 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12406 (glibc_2_11_or_earlier): Document effective-target keywords.
12408 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12410 * ipa-devirt.c (odr_type_warn_count): Add type.
12411 (possible_polymorphic_call_targets): Set it.
12412 (ipa_devirt): Use it.
12414 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12416 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12418 * ipa-devirt.c: Include hash-map.h
12419 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12420 (clear_speculation): Break out of ...
12421 (get_class_context): ... here; speed up handling obviously useless
12423 (odr_type_warn_count, decl_warn_count): New structures.
12424 (final_warning_record): New structure.
12425 (final_warning_records): New static variable.
12426 (possible_polymorphic_call_targets): Cleanup handling of
12427 speculative info; do not build speculation when user do not care;
12428 record info about warnings when asked for.
12429 (add_decl_warning): New function.
12430 (type_warning_cmp): New function.
12431 (decl_warning_cmp): New function.
12432 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12433 (gate): Enable pass when warnings are requested.
12434 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12437 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12439 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12441 (hash_map::remove): New method.
12442 (hash_map::traverse): New method.
12443 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12444 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12445 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12446 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12447 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12448 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12451 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12453 * hash-set.h: new File.
12454 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12455 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12456 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12457 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12458 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12459 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12460 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12461 varpool.c: Use hash_set instead of pointer_set.
12463 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12465 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12467 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12469 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12470 for frame access when strict_p is false.
12472 2014-08-01 Renlin Li <renlin.li@arm.com>
12473 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12475 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12476 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12477 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12479 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12481 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12482 aarch64_mem_pair_offset.
12484 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12486 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12488 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12489 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12491 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12493 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12495 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12497 PR regression/61510
12498 * cgraphunit.c (analyze_functions): Use get_create rather than get
12499 for decls which are clones of abstract functions.
12501 2014-08-01 Martin Liska <mliska@suse.cz>
12503 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12504 * ipa-prop.h (count_formal_params): Global function created from static.
12505 * ipa-prop.c (count_formal_params): Likewise.
12506 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12507 profiles for semantically equivalent functions.
12508 * passes.c (do_per_function): If we load body of a function
12509 during WPA, this condition should behave same.
12510 * varpool.c (ctor_for_folding): More tolerant assert for variable
12511 aliases created during WPA.
12513 2014-08-01 Martin Liska <mliska@suse.cz>
12515 * doc/invoke.texi (Options That Control Optimization): Documentation
12516 for -foptimize-strlen introduced. Optimization levels default options
12519 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12521 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12522 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12523 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12525 * stor-layout.h (min_align_of_type): New prototype.
12526 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12527 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12529 * ubsan.c: Include builtins.h.
12530 (ubsan_expand_bounds_ifn): Change return type to bool,
12531 always return true.
12532 (ubsan_expand_null_ifn): Change return type to bool, change
12533 argument to gimple_stmt_iterator *. Handle both null and alignment
12534 sanitization, take type from ckind argument's type rather than
12536 (instrument_member_call): Removed.
12537 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12538 Handle both null and alignment sanitization, don't say whole
12539 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12540 call instead of 2 argument.
12541 (instrument_null): Adjust instrument_mem_ref caller. Don't
12542 instrument calls here.
12543 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12544 like SANITIZE_NULL.
12545 * stor-layout.c (min_align_of_type): New function.
12546 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12547 Or it into SANITIZE_UNDEFINED.
12548 * doc/invoke.texi (-fsanitize=alignment): Document.
12550 2014-07-31 Andi Kleen <ak@linux.intel.com>
12552 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12554 2014-07-31 Andi Kleen <ak@linux.intel.com>
12556 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12558 (vn_reference_compute_hash): Dito.
12559 (vn_nary_op_compute_hash): Dito.
12560 (vn_phi_compute_hash): Dito.
12561 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12563 2014-07-31 Andi Kleen <ak@linux.intel.com>
12565 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12566 Rename to inchash:add_expr_commutative. Convert to inchash.
12567 (iterative_hash_hashable_expr): Rename to
12568 inchash:add_hashable_expr. Convert to inchash.
12569 (avail_expr_hash): Dito.
12571 2014-07-31 Andi Kleen <ak@linux.intel.com>
12573 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12574 Convert to inchash.
12576 2014-07-31 Andi Kleen <ak@linux.intel.com>
12578 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12580 2014-07-31 Andi Kleen <ak@linux.intel.com>
12582 * Makefile.in (OBJS): Add rtlhash.o
12583 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12584 (loc_checksum): Dito.
12585 (loc_checksum_ordered): Dito.
12586 (hash_loc_operands): Dito.
12588 (hash_loc_list): Dito.
12589 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12590 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12591 * rtlhash.c: New file.
12592 * rtlhash.h: New file.
12594 2014-07-31 Andi Kleen <ak@linux.intel.com>
12596 * inchash.h (inchash): Change inchash class to namespace.
12597 (class hash): ... Rename from inchash.
12598 (add_object): Move from macro to class template.
12599 * lto-streamer-out.c (hash_tree): Change inchash
12601 * tree.c (build_type_attribute_qual_variant): Dito.
12602 (type_hash_list): Dito.
12603 (attribute_hash_list): Dito.
12604 (iterative_hstate_expr): Rename to inchash::add_expr
12605 (build_range_type_1): Change inchash to inchash::hash
12606 and use hash::add_expr.
12607 (build_array_type_1): Dito.
12608 (build_function_type): Dito
12609 (build_method_type_directly): Dito.
12610 (build_offset_type): Dito.
12611 (build_complex_type): Dito.
12612 (make_vector_type): Dito.
12613 * tree.h (iterative_hash_expr): Dito.
12615 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12617 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12619 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12621 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12622 correct alphabetical position.
12623 (vpaddd_f64): Rewrite using builtins.
12624 (vpaddd_s64): Move to correct alphabetical position.
12627 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12630 * config/sh/sh.c (sh_legitimate_address_p,
12631 sh_legitimize_reload_address): Handle reg+reg address modes when
12632 ALLOW_INDEXED_ADDRESS is false.
12633 * config/sh/predicates.md (general_movsrc_operand,
12634 general_movdst_operand): Likewise.
12636 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12638 * config/aarch64/aarch64-builtins.c
12639 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12642 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12644 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12645 the generated mask based on BYTES_BIG_ENDIAN.
12646 (aarch64_simd_check_vect_par_cnst_half): New.
12647 * config/aarch64/aarch64-protos.h
12648 (aarch64_simd_check_vect_par_cnst_half): New.
12649 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12650 the check out to aarch64_simd_check_vect_par_cnst_half.
12651 (vect_par_cnst_lo_half): Likewise.
12652 * config/aarch64/aarch64-simd.md
12653 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12654 (move_hi_quad_<mode>): Always generate a low mask.
12656 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12658 * doc/invoke.texi (AVR Options): Add documentation about
12659 __AVR_DEVICE_NAME__ built-in macro.
12661 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12664 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12665 constraints are satisfied.
12666 (<shift>di3_neon): Likewise.
12668 2014-07-31 Richard Biener <rguenther@suse.de>
12670 PR tree-optimization/61964
12671 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12672 by structural equality.
12674 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12676 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12677 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12678 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12680 * gcc.c (sanitize_spec_function): Support new option.
12681 (SANITIZER_SPEC): Remove now redundant check.
12682 * opts.c (common_handle_option): Support new option.
12683 (finish_options): Check for incompatibilities.
12684 * toplev.c (process_options): Split userspace-specific checks.
12686 2014-07-31 Richard Biener <rguenther@suse.de>
12688 * lto-streamer.h (struct output_block): Remove global.
12689 (struct data_in): Remove labels, num_named_labels and
12690 num_unnamed_labels.
12691 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12692 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12694 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12697 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12698 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12699 (isolate_path): New argument to avoid inserting a trap.
12700 (find_implicit_erroneous_behaviour): Handle returning the address
12701 of a local variable.
12702 (find_explicit_erroneous_behaviour): Likewise.
12704 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12707 * toplev.c (init_random_seed): Move piece of code never called to
12709 (set_random_seed): see above.
12711 2014-07-31 Tom de Vries <tom@codesourcery.com>
12713 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12715 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12717 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12718 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12720 2014-07-31 Richard Biener <rguenther@suse.de>
12722 * data-streamer.h (streamer_write_data_stream): Declare here,
12724 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12725 * lto-cgraph.c (lto_output_node): Adjust.
12726 (lto_output_varpool_node): Likewise.
12727 * data-streamer-out.c (streamer_string_index): Likewise.
12728 (streamer_write_data_stream, lto_append_block): Move from ...
12729 * lto-section-out.c (lto_output_data_stream,
12730 lto_append_block): ... here.
12732 2014-07-30 Mike Stump <mikestump@comcast.net>
12734 * configure.ac: Also check for popen.
12735 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12736 * configure: Regenerate.
12737 * config.in: Regenerate.
12739 2014-07-30 Martin Jambor <mjambor@suse.cz>
12741 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12742 parameter to gimple.
12744 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12746 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12747 address as second parameter to __tpf_eh_return routine.
12749 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12751 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12754 2014-07-30 Tom Tromey <tromey@redhat.com>
12757 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12758 * doc/extend.texi (Type Attributes): Document designated_init
12761 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12763 * graphite-isl-ast-to-gimple.c:
12764 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12765 (gcc_expression_from_isl_expression): Pass type to
12766 gcc_expression_from_isl_ast_expr_id.
12768 2014-07-30 Richard Biener <rguenther@suse.de>
12770 * lto-streamer.h (lto_write_data): New function.
12771 * langhooks.c (lhd_append_data): Do not free block.
12772 * lto-section-out.c (lto_write_data): New function writing
12773 raw data to the current section.
12774 (lto_write_stream): Adjust for langhook semantic change.
12775 (lto_destroy_simple_output_block): Write header directly.
12776 * lto-opts.c (lto_write_options): Write options directly.
12777 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12778 (lto_output_toplevel_asms): Likewise.
12779 (copy_function_or_variable): Copy data directly.
12780 (write_global_references): Output index table directly.
12781 (lto_output_decl_state_refs): Likewise.
12782 (write_symbol): Write data directly.
12783 (produce_symtab): Adjust.
12784 (produce_asm_for_decls): Output header and refs directly.
12786 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12788 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12789 to speculative_targets
12790 (get_class_context): Fix handling of contextes without outer type;
12791 avoid matching non-polymorphic types in LTO.
12792 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12793 parameter to speculative_targetsp; handle speculation.
12794 (dump_possible_polymorphic_call_targets): Update dumping.
12796 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12798 * common.opt (Wodr): Enable by default.
12800 2014-07-29 Olivier Hainque <hainque@adacore.com>
12802 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12804 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12807 * gengtype.c (strtoken): New function.
12808 (create_user_defined_type): Replace strtok with strtoken.
12810 2014-07-29 Nathan Sidwell <nathan@acm.org>
12812 * gcov-io.c (gcov_var): Make hidden.
12813 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12814 (gcov_do_dump): Declare.
12815 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12817 2014-07-29 Martin Jambor <mjambor@suse.cz>
12819 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12820 parameter to gimple.
12821 (sra_modify_assign): Likewise.
12823 2014-07-29 Richard Biener <rguenther@suse.de>
12825 PR middle-end/52478
12826 * expr.c (expand_expr_real_2): Revert last change.
12828 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12830 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12831 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12832 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12834 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12835 (contains_type_p): Forward declare.
12836 (polymorphic_call_target_hasher::hash): Hash speculative info.
12837 (polymorphic_call_target_hasher::equal): Compare speculative info.
12838 (get_class_context): Handle speuclation.
12839 (contains_type_p): Update.
12840 (get_polymorphic_call_info_for_decl): Update.
12841 (walk_ssa_copies): Break out from ...
12842 (get_polymorphic_call_info): ... here; set speculative context
12844 * ipa-prop.c (ipa_write_indirect_edge_info,
12845 ipa_read_indirect_edge_info): Stream speculative context.
12846 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12847 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12848 SPECULATIVE_MAYBE_DERIVED_TYPE).
12849 (possible_polymorphic_call_targets overriders): Update.
12850 (dump_possible_polymorphic_call_targets overriders): Update.
12851 (dump_possible_polymorphic_call_target_p overriders): Update.
12853 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12855 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12856 ipa-devirt path; fix thinko there.
12858 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12860 * config/i386/i386.c (ix86_return_in_memory): Replace one
12861 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12863 2014-07-28 Marek Polacek <polacek@redhat.com>
12865 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12867 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12869 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12870 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12871 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12872 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12873 (USE_LD_AS_NEEDED): Likewise.
12874 (ASM_APP_ON): Likewise.
12875 (ASM_APP_OFF): Likewise.
12876 (TARGET_POSIX_IO): Likewise.
12877 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12878 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12879 (USE_LD_AS_NEEDED): Likewise.
12880 (ASM_APP_ON): Likewise.
12881 (ASM_APP_OFF): Likewise.
12882 (TARGET_POSIX_IO): Likewise.
12884 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12886 PR middle-end/61734
12887 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12888 operators other than the equality operators.
12890 2014-07-28 Richard Biener <rguenther@suse.de>
12892 PR middle-end/52478
12893 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12894 sure to register SImode ones, not only >= word_mode ones.
12895 * expr.c (expand_expr_real_2): When expanding -ftrapv
12896 binops do not use OPTAB_LIB_WIDEN.
12898 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12900 PR middle-end/61919
12901 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12902 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12903 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12904 inserting them in the insn stream.
12906 2014-07-28 Marek Polacek <polacek@redhat.com>
12908 PR middle-end/61913
12909 * common.opt (Wodr): Add Var.
12911 2014-07-28 Richard Biener <rguenther@suse.de>
12913 PR tree-optimization/61921
12914 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12915 if there is a varpool node before dereferencing it.
12917 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12919 * graphite-sese-to-poly.c:
12920 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12921 id of the pbb), which contains pointer to the pbb1.
12923 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12925 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12927 * graphite-isl-ast-to-gimple.c:
12928 (graphite_create_new_guard): New function.
12929 (translate_isl_ast_node_if): New function.
12930 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12932 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12934 2014-07-27 Anthony Green <green@moxielogic.com>
12936 * config.gcc: Add moxie-*-moxiebox* configuration.
12937 * config/moxie/moxiebox.h: New file.
12939 2014-07-26 Andrew Pinski <apinski@cavium.com>
12941 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12942 from the read only register.
12944 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12946 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12947 as the allocation class if it isn't likely to be spilled.
12949 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12951 * rtl.h (tls_referenced_p): Declare.
12952 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12953 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12954 (mips_cannot_force_const_mem): Use tls_referenced_p.
12955 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12956 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12957 instead of pa_tls_referenced_p.
12958 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12959 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12960 (pa_legitimate_constant_p): Likewise.
12961 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12962 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12963 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12964 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12965 rs6000_tls_referenced_p.
12966 (rs6000_tls_symbol_ref_1): Delete.
12968 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12971 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12972 Optimize inverse of a VEC_CONCAT.
12974 2014-07-25 Xinliang David Li <davidxl@google.com>
12976 * params.def: New parameter.
12977 * coverage.c (get_coverage_counts): Check new flag.
12978 (coverage_compute_profile_id): Check new flag.
12979 (coverage_begin_function): Check new flag.
12980 (coverage_end_function): Check new flag.
12981 * value-prof.c (coverage_node_map_initialized_p): New function.
12982 (init_node_map): Populate map with all functions.
12983 * doc/invoke.texi: Document new parameter.
12985 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12986 Richard Biener <rguenther@suse.de>
12988 * lto-streamer-out.c (struct sccs): Turn to ...
12989 (class DFS): ... this one; refactor the DFS walk so it can
12990 be re-done on per-SCC basis.
12991 (DFS::DFS): New constructor.
12992 (DFS::~DFS): New destructor.
12993 (hash_tree): Add new MAP argument holding in-SCC hash values;
12994 remove POINTER_TYPE hashing hack.
12995 (scc_entry_compare): Rename to ...
12996 (DFS::scc_entry_compare): ... this one.
12997 (hash_scc): Rename to ...
12998 (DFS::hash_scc): ... this one; pass output_block instead
12999 of streamer_cache; work harder to get unique and stable SCC
13001 (DFS_write_tree): Rename to ...
13002 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
13003 (lto_output_tree): Update.
13005 2014-07-25 Andi Kleen <ak@linux.intel.com>
13007 * lto-streamer-out.c (hash_tree): Convert to inchash.
13009 2014-07-25 Andi Kleen <ak@linux.intel.com>
13011 * tree.c (build_type_attribute_qual_variant): Use inchash.
13012 (type_hash_list): Dito.
13013 (attribute_hash_list): Dito
13014 (iterative_hstate_expr): Dito.
13015 (iterative_hash_expr): Dito.
13016 (build_range_type_1): Dito.
13017 (build_array_type_1): Dito.
13018 (build_function_type): Dito.
13019 (build_method_type_directly): Dito.
13020 (build_offset_type): Dito.
13021 (build_complex_type): Dito.
13022 (make_vector_type): Dito.
13023 * tree.h (iterative_hash_expr): Add compat wrapper.
13024 (iterative_hstate_expr): Add.
13026 2014-07-25 Andi Kleen <ak@linux.intel.com>
13028 * Makefile.in (OBJS): Add inchash.o.
13029 (PLUGIN_HEADERS): Add inchash.h.
13030 * ipa-devirt.c: Include inchash.h.
13031 * lto-streamer-out.c: Dito.
13032 * tree-ssa-dom.c: Dito.
13033 * tree-ssa-pre.c: Dito.
13034 * tree-ssa-sccvn.c: Dito.
13035 * tree-ssa-tail-merge.c: Dito.
13037 * tree.c (iterative_hash_hashval_t): Move to ...
13038 (iterative_hash_host_wide_int): Move to ...
13039 * inchash.c: Here. New file.
13040 * tree.h (iterative_hash_hashval_t): Move to ...
13041 (iterative_hash_host_wide_int): Move to ...
13042 * inchash.h: Here. New file.
13044 2014-07-25 Richard Biener <rguenther@suse.de>
13046 PR middle-end/61762
13047 PR middle-end/61894
13048 * fold-const.c (native_encode_int): Add and handle offset
13049 parameter to do partial encodings of expr.
13050 (native_encode_fixed): Likewise.
13051 (native_encode_real): Likewise.
13052 (native_encode_complex): Likewise.
13053 (native_encode_vector): Likewise.
13054 (native_encode_string): Likewise.
13055 (native_encode_expr): Likewise.
13056 * fold-const.c (native_encode_expr): Add offset parameter
13058 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
13059 (fold_ctor_reference): Handle all reads from tcc_constant
13062 2014-07-25 Richard Biener <rguenther@suse.de>
13064 * tree-inline.c (estimate_move_cost): Mark speed_p argument
13065 as possibly unused.
13067 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13069 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
13071 2014-07-24 Kyle McMartin <kyle@redhat.com>
13073 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
13075 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13077 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
13079 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
13081 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
13082 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
13083 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
13085 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13087 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
13088 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
13089 aggregate types. Instead, *all* aggregate types, except for single-
13090 element or homogeneous float/vector aggregates, are quadword-aligned
13091 if required by their type alignment. Issue -Wpsabi note when a type
13092 is now treated differently than before.
13094 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13096 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
13097 does not fit fully into floating-point registers, and there is still
13098 space in the register parameter area, use GPRs to pass those parts
13099 of the argument. Issue -Wpsabi note if any parameter is now treated
13100 differently than before.
13101 (rs6000_arg_partial_bytes): Update.
13103 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
13105 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
13107 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13109 * rtl.h (target_rtl): Remove lang_dependent_initialized.
13110 * toplev.c (initialize_rtl): Don't use it. Move previously
13111 "language-dependent" calls to...
13112 (backend_init): ...here.
13113 (lang_dependent_init_target): Don't set lang_dependent_initialized.
13114 Assert that RTL initialization hasn't happend yet.
13116 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13118 PR rtl-optimization/61629
13119 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
13120 they have already been initialized.
13122 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13124 PR middle-end/61268
13125 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
13126 DECL_INCOMING_RTL and entry_parm.
13127 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
13128 * calls.c (load_register_parameters): Likewise argument values.
13129 (emit_library_call_value_1, store_one_arg): Likewise argument
13131 * config/i386/i386.c (assign_386_stack_local): Likewise the local
13133 * explow.c (validize_mem): Modify the argument in-place.
13135 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13137 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
13138 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
13140 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13142 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
13143 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
13145 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13147 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
13148 (aarch64_save_callee_saves): New parameter "skip_wb".
13149 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
13151 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13153 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
13155 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
13157 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13159 * graphite-isl-ast-to-gimple.c:
13160 (graphite_create_new_loop): Add calling of isl_id_free to properly
13161 decrement reference counts.
13163 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
13165 2014-07-24 Martin Liska <mliska@suse.cz>
13166 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
13168 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
13169 (rs6000_code_end): Likewise.
13171 2014-07-24 Martin Liska <mliska@suse.cz>
13173 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
13174 symtab_node funtion used.
13175 (rs6000_xcoff_declare_object_name): Likewise.
13177 2014-07-24 Martin Liska <mliska@suse.cz>
13179 * cgraphunit.c (compile): Correct function used.
13181 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13183 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
13186 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13189 * varasm.c (bss_initializer_p): Handle offlined ctors.
13190 (align_variable, get_variable_align): Likewise.
13191 (make_decl_one_only): Likewise.
13192 (default_binds_local_p_1): Likewise.
13193 (decl_binds_to_current_def_p): Likewise.
13194 (get_variable_section): Get constructor if it is offlined.
13195 (assemble_variable_contents): Sanity check that the caller
13196 streamed in the ctor in LTO.
13198 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13200 * graphite-isl-ast-to-gimple.c:
13201 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
13202 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
13203 isl_ast_op_pdiv_r to the different case.
13205 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
13207 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13209 PR middle-end/61876
13210 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
13211 when flag_errno_math is on.
13213 2014-07-24 Martin Liska <mliska@suse.cz>
13215 * cgraph.h (varpool_node):
13216 (availability get_availability (void)):
13217 created from cgraph_variable_initializer_availability
13218 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13219 created from: cgraph_variable_initializer_availability
13220 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13221 (void finalize_named_section_flags (void)):
13222 created from varpool_finalize_named_section_flags
13223 (bool assemble_decl (void)): created from varpool_assemble_decl
13224 (void analyze (void)): created from varpool_analyze_node
13225 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13226 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13227 (void remove_initializer (void)): created from varpool_remove_initializer
13228 (tree get_constructor (void)): created from varpool_get_constructor
13229 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13230 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13231 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13232 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13233 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13234 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13235 (static bool output_variables (void)): created from varpool_output_variables
13236 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13237 created from varpool_extra_name_alias
13238 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13239 (static void dump_varpool (FILE *f)): created from dump_varpool
13240 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13241 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13242 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13243 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13244 (void assemble_aliases (void)): created from assemble_aliases
13246 2014-07-24 Martin Liska <mliska@suse.cz>
13248 * cgraph.h (symtab_node):
13249 (void register_symbol (void)): created from symtab_register_node
13250 (void remove (void)): created from symtab_remove_node
13251 (void dump (FILE *f)): created from dump_symtab_node
13252 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13253 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13254 (struct ipa_ref *add_reference (symtab_node *referred_node,
13255 enum ipa_ref_use use_type)): created from add_reference
13256 (struct ipa_ref *add_reference (symtab_node *referred_node,
13257 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13258 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13259 gimple stmt)): created from maybe_add_reference
13260 (bool semantically_equivalent_p (symtab_node *target)): created from
13261 symtab_semantically_equivalent_p
13262 (void remove_from_same_comdat_group (void)): created from
13263 remove_from_same_comdat_group
13264 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13265 symtab_add_to_same_comdat_group
13266 (void dissolve_same_comdat_group_list (void)): created from
13267 symtab_dissolve_same_comdat_group_list
13268 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13269 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13270 created from symtab_alias_ultimate_target
13271 (inline symtab_node *next_defined_symbol (void)): created from
13272 symtab_next_defined_symbol
13273 (bool resolve_alias (symtab_node *target)): created from
13274 symtab_resolve_alias
13275 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13276 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13277 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13278 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13279 (void set_section (const char *section)): created from set_section_1
13280 (enum availability get_availability (void)): created from symtab_node_availability
13281 (void make_decl_local (void)): created from symtab_make_decl_local
13282 (bool real_symbol_p (void)): created from symtab_read_node
13283 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13284 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13285 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13286 symtab_in_same_comdat_p;
13287 (bool address_taken_from_non_vtable_p (void)): created from
13288 address_taken_from_non_vtable_p
13289 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13290 (static void dump_table (FILE *)): created from dump_symtab
13291 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13292 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13293 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13294 symtab_used_from_object_file_p
13295 (void dump_base (FILE *)): created from dump_symtab_base
13296 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13297 (void unregister (void)): created from symtab_unregister_node
13298 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13299 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13300 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13301 symtab_nonoverwritable_alias_1
13302 * cgraph.h (cgraph_node):
13303 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13304 created from cgraph_remove_node_and_inline_clones
13305 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13306 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13307 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13308 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13309 created from cgraph_function_node
13310 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13311 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13312 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13313 created from cgraph_create_clone
13314 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13315 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13316 created from cgraph_create_virtual_clone
13317 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13318 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13319 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13320 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13321 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13322 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13323 created from cgraph_function_version_info
13324 (struct cgraph_function_version_info *insert_new_function_version (void)):
13325 created from insert_new_cgraph_node_version
13326 (struct cgraph_function_version_info *function_version (void)): created from
13327 get_cgraph_node_version
13328 (void analyze (void)): created from analyze_function
13329 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13330 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13331 tree real_alias) cgraph_add_thunk
13332 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13333 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13334 created from cgraph_function_or_thunk_node
13335 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13336 created from expand_thunk
13337 (void reset (void)): created from cgraph_reset_node
13338 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13339 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13340 (void remove (void)): created from cgraph_remove_node
13341 (void dump (FILE *f)): created from dump_cgraph_node
13342 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13343 (bool get_body (void)): created from cgraph_get_body
13344 (void release_body (void)): created from cgraph_release_function_body
13345 (void unnest (void)): created from cgraph_unnest_node
13346 (void make_local (void)): created from cgraph_make_node_local
13347 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13348 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13349 gcov_type count, int freq)): created from cgraph_create_edge
13350 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13351 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13352 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13353 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13354 created from cgraph_create_edge_including_clones
13355 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13356 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13357 (void remove_callers (void)): created from cgraph_node_remove_callers
13358 (void remove_callees (void)): created from cgraph_node_remove_callees
13359 (enum availability get_availability (void)): created from cgraph_function_body_availability
13360 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13361 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13362 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13363 (void call_duplication_hooks (cgraph_node *node2)): created from
13364 cgraph_call_node_duplication_hooks
13365 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13366 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13367 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13368 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13369 (void call_function_insertion_hooks (void)):
13370 created from cgraph_call_function_insertion_hooks
13371 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13372 (bool local_p (void)): created from cgraph_local_node
13373 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13374 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13375 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13376 (inline bool only_called_directly_or_aliased_p (void)):
13377 created from cgraph_only_called_directly_or_aliased_p
13378 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13379 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13380 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13381 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13382 (bool can_remove_if_no_direct_calls_p (void)):
13383 created from cgraph_can_remove_if_no_direct_calls_p
13384 (inline bool has_gimple_body_p (void)):
13385 created from cgraph_function_with_gimple_body_p
13386 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13387 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13388 (static inline void debug_cgraph (void)): created from debug_cgraph
13389 (static void record_function_versions (tree decl1, tree decl2)):
13390 created from record_function_versions
13391 (static void delete_function_version (tree decl)):
13392 created from delete_function_version
13393 (static void add_new_function (tree fndecl, bool lowered)):
13394 created from cgraph_add_new_function
13395 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13396 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13397 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13398 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13399 (static cgraph_node *get_for_asmname (tree asmname)):
13400 created from cgraph_node_for_asm
13401 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13402 created from cgraph_same_body_alias
13403 (static bool used_from_object_file_p_worker (cgraph_node *node,
13404 void *): new function
13405 (static bool non_local_p (cgraph_node *node, void *)):
13406 created from cgraph_non_local_node_p_1
13407 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13408 created from verify_cgraph
13409 (static bool make_local (cgraph_node *node, void *)):
13410 created from cgraph_make_node_local
13411 (static cgraph_node *create_alias (tree alias, tree target)):
13412 created from cgraph_create_function_alias
13413 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13414 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13415 created from cgraph_create_edge_1
13416 * cgraph.h (varpool_node):
13417 (void remove (void)): created from varpool_remove_node
13418 (void dump (FILE *f)): created from dump_varpool_node
13420 2014-07-24 Richard Biener <rguenther@suse.de>
13423 * tree-ssa-structalias.c (create_variable_info_for_1):
13424 Use varpool_get_constructor.
13425 (create_variable_info_for): Likewise.
13427 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13429 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13430 subtract outgoing area size when restoring stack_pointer_rtx.
13432 2014-07-24 Nick Clifton <nickc@redhat.com>
13434 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13435 that operations are taking place in parallel.
13436 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13438 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13440 * omp-low.c (extract_omp_for_data): Add missing break statement.
13442 2014-07-24 Richard Biener <rguenther@suse.de>
13444 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13445 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13446 and adjust MOVE_RATIO query accordingly.
13447 (estimate_num_insns): Adjust callers.
13448 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13449 * ipa-cp.c (gather_context_independent_values,
13450 estimate_local_effects): Likewise.
13451 * ipa-split.c (consider_split): Likewise.
13453 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13455 * config/i386/driver-i386.c: Remove names of unused arguments and
13456 unnecessary unused attributes.
13457 * config/i386/host-mingw32.c: Likewise.
13458 * config/i386/i386.c: Likewise.
13459 * config/i386/winnt-stubs.c: Likewise.
13460 * config/i386/winnt.c: Likewise.
13462 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13464 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13465 (aarch64_gen_loadwb_pair): New helper function.
13466 (aarch64_expand_epilogue): Simplify code using new helper functions.
13467 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13469 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13471 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13472 (aarch64_gen_storewb_pair): New helper function.
13473 (aarch64_expand_prologue): Simplify code using new helper functions.
13474 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13476 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13478 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13479 Rename to aarch64_save_callee_saves, remove restore code.
13480 (aarch64_restore_callee_saves): New function.
13482 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13484 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13485 (aarch64_save_callee_saves): New function to handle reg save
13486 for both core and vectore regs.
13488 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13490 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13491 (aarch64_gen_store_pair): New helper function.
13492 (aarch64_save_or_restore_callee_save_registers)
13493 (aarch64_save_or_restore_fprs): Use new helper functions.
13495 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13497 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13498 (aarch64_save_or_restore_callee_save_registers)
13499 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13501 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13503 * config/aarch64/aarch64.c
13504 (aarch64_save_or_restore_callee_save_registers)
13505 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13507 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13509 * config/aarch64/aarch64.c
13510 (aarch64_save_or_restore_callee_save_registers)
13511 (aarch64_save_or_restore_fprs): Remove 'increment'.
13513 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13515 * config/aarch64/aarch64.c
13516 (aarch64_save_or_restore_callee_save_registers)
13517 (aarch64_save_or_restore_fprs): Use register offset in
13518 cfun->machine->frame.reg_offset.
13520 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13522 * config/aarch64/aarch64.c
13523 (aarch64_save_or_restore_callee_save_registers)
13524 (aarch64_save_or_restore_fprs): Remove base_rtx.
13526 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13528 * config/aarch64/aarch64.c
13529 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13530 to 'start_offset'. Remove local variable 'start_offset'.
13532 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13534 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13535 type to HOST_WIDE_INT.
13537 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13539 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13540 (aarch64_save_or_restore_fprs)
13541 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13543 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13545 * config/arm/t-rtems-eabi: Add
13546 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13547 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13548 mbig-endian/mthumb/march=armv7-r, and
13549 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13552 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13553 Chris Johns <chrisj@rtems.org>
13554 Joel Sherrill <joel.sherrill@oarcorp.com>
13556 * config.gcc: Add nios2-*-rtems*.
13557 * config/nios2/rtems.h: New file.
13558 * gcc/config/nios2/t-rtems: New file.
13560 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13563 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13564 constant numbers, not general constants.
13565 (rs6000_expand_vector_init): Ditto.
13567 2014-07-23 Nathan Sidwell <nathan@acm.org>
13569 * gcov-tool.c (gcov_list): Declare here.
13570 (set_gcov_list): Remove.
13571 (gcov_output_files): Set gcov_list directly.
13573 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13575 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13577 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13579 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13580 callee-saved registers are available for padding purpose
13581 and r3 is not mandatory, then prefer use those callee-saved
13584 2014-07-23 Richard Biener <rguenther@suse.de>
13586 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13587 * combine.c: Include statistics.h and params.h.
13588 (combine_instructions): Guard three and four insn combines
13589 with max-combine-insns value. Record statistics for combines
13591 * doc/invoke.texi (max-combine-insns): Document new param.
13593 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13595 * graphite-isl-ast-to-gimple.c:
13596 (translate_isl_ast_node_block): New function.
13597 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13599 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13600 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13602 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13604 * graphite-isl-ast-to-gimple.c:
13605 (get_max_schedule_dimensions): New function.
13606 (extend_schedule): Likewise.
13607 (generate_isl_schedule): Add calling of extend_schedule and
13608 get_max_schedule_dimensions.
13610 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13612 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13613 (case UNSPEC): Handle UNSPEC_RBIT.
13615 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13617 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13618 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13620 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13622 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13624 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13626 * graphite-isl-ast-to-gimple.c:
13627 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13628 (ivs_params_clear):
13629 (build_iv_mapping): New function.
13630 (translate_isl_ast_node_user): Likewise.
13631 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13633 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13634 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13635 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13637 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13640 * config/arm/arm.md (setmem): New pattern.
13641 * config/arm/arm-protos.h (struct tune_params): New fields.
13642 (arm_gen_setmem): New prototype.
13643 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13644 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13645 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13646 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13647 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13648 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13649 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13650 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13651 (arm_const_inline_cost): New function.
13652 (arm_block_set_max_insns): New function.
13653 (arm_block_set_non_vect_profit_p): New function.
13654 (arm_block_set_vect_profit_p): New function.
13655 (arm_block_set_unaligned_vect): New function.
13656 (arm_block_set_aligned_vect): New function.
13657 (arm_block_set_unaligned_non_vect): New function.
13658 (arm_block_set_aligned_non_vect): New function.
13659 (arm_block_set_vect, arm_gen_setmem): New functions.
13661 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13663 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13665 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13668 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13669 out of #ifdef __OPTIMIZE__.
13671 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13673 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13674 different trapping status if -fnon-call-exceptions is enabled.
13676 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13678 * expr.c (store_field): Handle VOIDmode for calls that return values
13679 in multiple locations.
13681 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13683 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13684 (altivec_vsldoi_<mode>): Likewise.
13686 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13688 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13689 to the number of characters in the line.
13691 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13693 * graphite-isl-ast-to-gimple.c: Add using of
13694 build_nonstandard_integer_type instead of int128_integer_type_node.
13696 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13698 * toplev.c (output_stack_usage): Adjust the location of the warning.
13700 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13702 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13703 (*membar_storeload): Disable for LEON3.
13705 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13707 PR rtl-optimization/61461
13708 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13710 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13713 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13714 Fix instruction constraint.
13715 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13717 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13719 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13721 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13723 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13724 GNU coding standards.
13725 (nds32_register_move_cost): Likewise.
13726 (nds32_memory_move_cost): Likewise.
13727 (nds32_address_cost): Likewise.
13729 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13731 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13733 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13735 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13736 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13737 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13738 (HAVE_sync_compare_and_swapqi): Define.
13739 (HAVE_sync_compare_and_swaphi): Likewise.
13740 (HAVE_sync_compare_and_swapsi): Likewise.
13742 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13744 * config/mips/p5600.md: Add missing cpu tests.
13746 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13748 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13749 (vmla_f64): Likewise.
13750 (vfms_f64): Likewise.
13751 (vmls_f64): Likewise.
13753 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13755 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13756 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13758 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13760 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13761 (vmlal_high_lane_s32): Likewise.
13762 (vmlal_high_lane_u16): Likewise.
13763 (vmlal_high_lane_u32): Likewise.
13764 (vmlsl_high_lane_s16): Likewise.
13765 (vmlsl_high_lane_s32): Likewise.
13766 (vmlsl_high_lane_u16): Likewise.
13767 (vmlsl_high_lane_u32): Likewise.
13769 2014-07-17 Terry Guo <terry.guo@arm.com>
13771 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13772 (alus_reg): Renamed to alus_sreg.
13773 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13774 from alu_reg to alu_sreg. Change type of dsp instructions from
13775 alu_reg to alu_dsp_reg.
13776 * config/arm/thumb1.md: Likewise.
13777 * config/arm/thumb2.md: Likewise.
13778 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13779 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13780 with alu_sreg and alus_sreg.
13781 * config/arm/arm1026ejs.md (alu_op): Likewise.
13782 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13783 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13784 * config/arm/fa526.md (526_alu_op): Likewise.
13785 * config/arm/fa606te.md (606te_alu_op): Likewise.
13786 * config/arm/fa626te.md (626te_alu_op): Likewise.
13787 * config/arm/fa726te.md (726te_alu_op): Likewise.
13788 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13789 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13790 alu_sreg, alu_dsp_reg and alus_sreg.
13791 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13792 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13793 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13794 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13795 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13796 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13797 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13798 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13799 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13800 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13801 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13802 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13803 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13804 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13805 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13806 alus_reg to alus_sreg.
13808 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13810 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13813 2014-07-17 Richard Biener <rguenther@suse.de>
13815 PR rtl-optimization/61801
13816 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13817 don't set reg_pending_barrier if it appears in a debug-insn.
13819 2014-07-16 DJ Delorie <dj@redhat.com>
13821 * config/rx/rx.c (rx_option_override): Fix alignment values.
13822 (rx_align_for_label): Likewise.
13824 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13827 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13828 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13829 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13831 (cris_print_index, cris_print_operand, cris_constant_index_p)
13832 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13833 (cris_address_cost): Ditto last CONSTANT_P.
13834 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13835 callers changed. Yield cris_offsettable_symbol for non-PIC
13836 constant symbolic expressions including labels. Yield cris_unspec
13838 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13839 target to pic_offset_table_rtx for calls that will likely go
13840 through PLT, const0_rtx when they can't. All callers changed.
13841 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13842 symbolic expressions to be PICified. Remove second, redundant,
13843 assert on can_create_pseudo_p returning non-zero. Use
13844 replace_equiv_address_nv, not replace_equiv_address, for final
13846 * config/cris/cris.md ("movsi"): Move variable t to pattern
13847 toplevel. Adjust assert for new cris_symbol_type member. Use
13848 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13849 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13851 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13852 ("call", "call_value"): Use second incoming operand as a marker
13853 for pic-offset-table-register being used.
13854 ("*expanded_call_non_v32", "*expanded_call_v32")
13855 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13856 second incoming operand to CALL, match cris_call_type_marker.
13857 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13858 ("*expanded_call_side"): Ditto. Fix typo in comment.
13859 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13861 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13862 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13863 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13864 users changed. Add members cris_offsettable_symbol and cris_unspec.
13865 (cris_symbol_type): Rename from cris_pic_symbol_type.
13866 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13868 * config/cris/cris-protos.h (cris_symbol_type_of,
13869 cris_expand_pic_call_address): Adjust prototypes.
13870 (cris_legitimate_constant_p): New prototype.
13872 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13873 an existing tmake_file. Don't add t-slibgcc and t-linux.
13875 2014-07-17 Jason Merrill <jason@redhat.com>
13878 * symtab.c (symtab_remove_from_same_comdat_group): Also
13879 set_comdat_group to NULL_TREE.
13880 (verify_symtab): Fix diagnostic.
13882 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13885 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13887 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13889 Support location tracking for built-in macro tokens
13890 * input.h (is_location_from_builtin_token): New function declaration.
13891 * input.c (is_location_from_builtin_token): New function definition.
13892 * toplev.c (general_init): Tell libcpp what the pre-defined
13893 spelling location for built-in tokens is.
13895 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13897 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13898 on the FUNCTION_DECL.
13900 2014-07-16 Richard Biener <rguenther@suse.de>
13903 * doc/extend.texi (always_inline): Clarify.
13905 2014-07-15 Eric Christopher <echristo@gmail.com>
13907 * doc/invoke.texi (Link Options): Document -z option.
13909 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13911 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13912 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13914 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13916 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13918 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13920 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13921 varpool_assemble_decl.
13922 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13925 2014-07-15 Michael Matz <matz@suse.de>
13927 PR rtl-optimization/61772
13928 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13930 2014-07-15 Richard Biener <rguenther@suse.de>
13932 * opts.c (default_options_table): Disable bit-ccp at -Og.
13934 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13936 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13938 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13940 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13941 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13942 call langhook for unknown declaration.
13943 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13944 * tree.h (DECL_ARGUMENTS): Update.
13945 * print-tree.c (print_node): Update.
13946 * tree-core.h (tree_decl_non_common): Remove arguments.
13947 (tree_function_decl): Add arguments.
13949 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13951 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13953 2014-07-14 Richard Biener <rguenther@suse.de>
13955 PR tree-optimization/61779
13956 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13957 simplifying a condition.
13959 2014-07-14 Richard Biener <rguenther@suse.de>
13961 * builtins.c (c_strlen): Make only_value == 2 really only
13962 affect warning generation.
13964 2014-07-14 Richard Biener <rguenther@suse.de>
13966 PR tree-optimization/61757
13967 PR tree-optimization/61783
13968 PR tree-optimization/61787
13969 * tree-ssa-dom.c (record_equality): Revert canonicalization
13970 change and add comment.
13971 (propagate_rhs_into_lhs): Revert previous fix, removing
13972 loop depth restriction again.
13974 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13976 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13977 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13978 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13979 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13980 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13981 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13982 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13984 2014-07-14 Richard Biener <rguenther@suse.de>
13986 * cgraph.h (decl_in_symtab_p): Make inline.
13988 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13990 PR middle-end/61294
13991 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13994 * config/i386/i386.c (classify_argument): Don't merge classes above
13997 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13999 * cgraph.h (symtab_node): Add nonzero_address.
14000 (decl_in_symtab_p): Break out from ...
14001 (symtab_get_node): ... here.
14002 * fold-const.c: Include cgraph.h
14003 (tree_single_nonzero_warnv_p): Use symtab to determine
14004 if symbol is non-zero.
14005 * symtab.c (symtab_node::nonzero_address): New method.
14007 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14009 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
14010 forgotten in previous commit.
14012 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14014 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
14016 * ipa-devirt.c: Include stor-layout.h and intl.h
14017 (odr_subtypes_equivalent_p): New function.
14018 (warn_odr): New function.
14019 (warn_type_mismatch): New function.
14020 (odr_types_equivalent_p): New function.
14021 (add_type_duplicate): Use it.
14022 * common.opt (Wodr): New flag.
14023 * doc/invoke.texi (Wodr): Document new warning.
14025 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14027 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
14028 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
14029 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
14030 (varpool_get_constructor): Push CTORS_IN timevar.
14031 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
14033 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
14035 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
14036 Remove VOID_FTYPE_PUSHORT.
14037 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
14038 Change code to USHORT_FTYPE_VOID.
14039 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
14040 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
14041 (ix86_atomic_assign_expand_fenv): Update for
14042 __builtin_ia32_fnstsw changes.
14043 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
14044 (fnstsw): Change operand 0 to nonimmediate operand.
14046 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14048 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
14049 (varpool_get_constructor): New function.
14050 (varpool_ctor_useable_for_folding_p): Break out from ...
14051 (ctor_for_folding): ... here; use varpool_get_constructor.
14052 (varpool_assemble_decl): Likewise.
14053 * lto-streamer.h (struct output_block): Turn cgraph_node
14055 (lto_input_variable_constructor): Declare.
14056 * ipa-visibility.c (function_and_variable_visibility): Use
14057 varpool_get_constructor.
14058 * cgraph.h (varpool_get_constructor): Declare.
14059 (varpool_ctor_useable_for_folding_p): New function.
14060 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
14061 parameter; return error_mark_node for non-trivial constructors.
14062 (lto_write_tree_1, DFS_write_tree): Update use of
14063 get_symbol_initial_value.
14064 (output_function): Update initialization of symbol.
14065 (output_constructor): New function.
14066 (copy_function): Rename to ..
14067 (copy_function_or_variable): ... this one; handle vars too.
14068 (lto_output): Output variable sections.
14069 * lto-streamer-in.c (input_constructor): New function.
14070 (lto_read_body): Rename from ...
14071 (lto_read_body_or_constructor): ... this one; handle vars too.
14072 (lto_input_variable_constructor): New function.
14073 * ipa-prop.c (ipa_prop_write_jump_functions,
14074 ipa_prop_write_all_agg_replacement): Update.
14075 * lto-cgraph.c (compute_ltrans_boundary): Use it.
14076 (output_cgraph_opt_summary): Set symbol to NULL.
14078 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14080 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
14081 non-polymorphic types.
14082 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
14083 * ipa-devirt.c (types_same_for_odr): Do not explode when one
14084 of types is not polymorphic.
14086 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
14088 * lra-constraints.c (remove_inheritance_pseudos): Process
14089 destination pseudo too.
14091 2014-07-11 Rong Xu <xur@google.com>
14093 * gcov-tool.c (gcov_output_files): Fix build error introduced in
14096 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
14098 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
14099 * config/avr/avr-devices.c (AVR_MCU): Same.
14100 (avr_mcu_types): add text start value to end of device list.
14101 * config/avr/avr-mcus.def: Add text section start for all devices.
14102 (ata5782): Add new avr5 device.
14104 * config/avr/avr-tables.opt: Regenerate.
14105 * config/avr/avr.h: Add declaration for text section start handler.
14106 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
14108 (LINK_SPEC): Include text section start handler to linker spec.
14109 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
14110 pass -Ttext option to linker if the text section start for the device
14112 * config/avr/t-multilib: Regenerate.
14113 * doc/avr-mmcu.texi: Regenerate.
14115 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
14117 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
14118 * config/rs6000/aix52.h (LINK_SPEC): Same.
14119 * config/rs6000/aix53.h (LINK_SPEC): Same.
14120 * config/rs6000/aix61.h (LINK_SPEC): Same.
14121 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
14123 2014-07-11 Roman Gareev <gareevroman@gmail.com>
14125 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
14126 (graphite_verify): New function.
14127 (ivs_params_clear): New function.
14128 (gcc_expression_from_isl_ast_expr_id): New function.
14129 (gcc_expression_from_isl_expr_int): New function.
14130 (binary_op_to_tree): New function.
14131 (ternary_op_to_tree): New function.
14132 (unary_op_to_tree): New function.
14133 (nary_op_to_tree): New function.
14134 (gcc_expression_from_isl_expr_op): New function.
14135 (gcc_expression_from_isl_expression): New function.
14136 (graphite_create_new_loop): New function.
14137 (translate_isl_ast_for_loop): New function.
14138 (get_upper_bound): New function.
14139 (graphite_create_new_loop_guard): New function.
14140 (translate_isl_ast_node_for): New function.
14141 (translate_isl_ast): New function.
14142 (add_parameters_to_ivs_params): New function.
14143 (scop_to_isl_ast): New parameter ip.
14144 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
14146 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14148 * config/xtensa/predicates.md (call expander): Update for
14149 DECL_SECTION_NAME being string.
14151 2014-07-11 Richard Biener <rguenther@suse.de>
14153 PR middle-end/61473
14154 * builtins.c (fold_builtin_memory_op): Inline memory moves that
14155 can be implemented with a single load followed by a single store.
14156 (c_strlen): Only warn when only_value is not 2.
14158 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
14160 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
14162 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
14165 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
14166 (*movhi_bytes): Likewise.
14167 (*arm_movqi_insn): Likewise.
14169 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
14172 * config/alpha/alpha.c: Include tree-pass.h, context.h
14173 and pass_manager.h.
14174 (pass_data_handle_trap_shadows): New pass.
14175 (pass_handle_trap_shadows::gate): New pass gate function.
14176 (make_pass_handle_trap_shadows): New function.
14177 (rest_of_handle_trap_shadows): Ditto.
14179 (alpha_align_insns_1): Rename from alpha_align_insns.
14180 (pass_data_align_insns): New pass.
14181 (pass_align_insns::gate): New pass gate function.
14182 (make_pass_aling_insns): New function.
14183 (rest_of_align_insns): Ditto.
14184 (alpha_align_insns): Ditto.
14186 (alpha_option_override): Declare handle_trap_shadows info
14187 and align_insns_info. Register handle_trap_shadows and align_insns
14189 (alpha_reorg): Do not call alpha_trap_shadows and
14190 alpha_align_insn from here.
14192 (alpha_pad_function_end): Do not skip BARRIERs.
14194 2014-07-10 Rong Xu <xur@google.com>
14196 Add gcov-tool: an offline gcda profile processing tool support.
14197 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
14198 (gcov_is_error): Ditto.
14199 (gcov_read_string): Ditto.
14200 (gcov_read_sync): Ditto.
14201 * gcov-io.h: Move counter defines to gcov-counter.def.
14202 * gcov-dump.c (tag_counters): Use gcov-counter.def.
14203 * coverage.c: Ditto.
14204 * gcov-tool.c: Offline gcda profile processing tool.
14205 (unlink_gcda_file): Remove one gcda file.
14206 (unlink_profile_dir): Remove gcda files from the profile path.
14207 (gcov_output_files): Output gcda files to an output dir.
14208 (profile_merge): Merge two profiles in directory.
14209 (print_merge_usage_message): Print merge usage.
14210 (merge_usage): Print merge usage and exit.
14211 (do_merge): Driver for profile merge sub-command.
14212 (profile_rewrite): Rewrite profile.
14213 (print_rewrite_usage_message): Print rewrite usage.
14214 (rewrite_usage): Print rewrite usage and exit.
14215 (do_rewrite): Driver for profile rewrite sub-command.
14216 (print_usage): Print gcov-info usage and exit.
14217 (print_version): Print gcov-info version.
14218 (process_args): Process arguments.
14219 (main): Main routine for gcov-tool.
14220 * Makefile.in: Build and install gcov-tool.
14221 * gcov-counter.def: New file split from gcov-io.h.
14222 * doc/gcc.texi: Include gcov-tool.texi.
14223 * doc/gcov-tool.texi: Document for gcov-tool.
14225 2014-07-10 Richard Biener <rguenther@suse.de>
14227 PR tree-optimization/61757
14228 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14229 (propagate_rhs_into_lhs): Revert part of last change.
14231 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14233 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14236 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14238 PR middle-end/53590
14239 * function.c (allocate_struct_function): Revert r188667 change.
14241 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14243 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14245 * doc/install.texi: Remove links to defunct package providers for
14248 2014-07-09 Tom de Vries <tom@codesourcery.com>
14250 * final.c (get_call_fndecl): Declare.
14251 (self_recursive_call_p): New function.
14252 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14254 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14256 * ipa-devirt.c (record_node): Walk through aliases.
14258 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14260 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14262 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14265 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14267 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14269 * ipa-visibility.c (function_and_variable_visibility): Remove
14270 temporary hack disabling local aliases on AIX.
14272 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14274 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14275 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14277 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14279 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14280 * rs6000/rs6000.c: Inline output of .set instruction.
14281 (declare_alias_data): New struct.
14282 (rs6000_declare_alias): New function.
14283 (rs6000_xcoff_declare_function_name): Use it.
14284 (rs6000_xcoff_declare_object_name): New function.
14285 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14286 (ASM_OUTPUT_DEF): Turn to empty definition.
14288 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14291 * hash-table.h: use hash_table::value_type instead of
14292 Descriptor::value_type in the return types of several methods.
14294 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14296 * tree-pass.h (pass_data): Remove has_execute member.
14297 * passes.c (execute_one_pass): Don't check pass->has_execute.
14298 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14299 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14300 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14301 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14302 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14303 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14304 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14305 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14306 gimple-low.c, gimple-ssa-isolate-paths.c,
14307 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14308 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14309 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14310 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14311 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14312 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14313 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14314 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14315 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14316 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14317 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14318 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14319 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14320 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14321 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14322 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14323 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14324 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14325 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14326 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14327 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14328 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14329 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14330 web.c: Remove initializer for pass_data::has_execute.
14332 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14334 * graphite-htab.h: Use hash_map instead of hash_table.
14335 * graphite-clast-to-gimple.c: Adjust.
14336 * passes.c: Use hash_map instead of hash_table.
14337 * sese.c: Likewise.
14338 * sese.h: Remove now unused code.
14340 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14343 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14346 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14348 PR rtl-optimization/61673
14349 * combine.c (simplify_comparison): Test just mode's sign bit
14350 in tmode rather than the sign bit and any bits above it.
14352 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14354 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14355 Add __isl_give to the declaration.
14356 (generate_isl_schedule): Likewise.
14357 (scop_to_isl_ast): Likewise.
14359 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14361 * config/arm/arm.c (cortexa5_extra_costs): New table.
14362 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14364 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14366 PR tree-optimization/61725
14367 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14368 range, use range_includes_zerop_p instead of integer_zerop on
14369 vr0->min, only use log2 of max if min is not negative.
14371 2014-07-08 Richard Biener <rguenther@suse.de>
14373 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14374 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14375 restriction on loop depth difference.
14376 (record_equality): Likewise.
14377 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14378 (loop_depth_of_name): Remove.
14379 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14380 restriction on loop depth difference.
14381 (init_copy_prop): Likewise.
14383 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14385 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14387 (walk_aliased_vdefs): Likewise.
14388 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14389 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14390 (detect_type_change_from_memory_writes): Check if entry was reached.
14392 2014-07-08 Richard Biener <rguenther@suse.de>
14394 PR tree-optimization/61681
14395 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14396 NONLOCAL inside ESCAPED.
14398 2014-07-08 Richard Biener <rguenther@suse.de>
14400 PR tree-optimization/61680
14401 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14402 Handle properly all read-write dependences with group accesses.
14404 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14406 PR tree-optimization/61576
14407 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14408 block containing reduction statement is predecessor of phi basi block.
14410 2014-07-08 Marek Polacek <polacek@redhat.com>
14413 * fold-const.c (round_up_loc): Change the parameter type.
14415 * fold-const.h (round_up_loc): Adjust declaration.
14416 * stor-layout.c (finalize_record_size): Check for too large types.
14418 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14420 * symtab.c: Include calls.h.
14421 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14423 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14425 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14426 little-endian code generation.
14427 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14428 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14429 (spe_evmergehilo): Rename to...
14430 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14431 (spe_evmergelo): Rename to...
14432 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14433 (spe_evmergelohi): Rename to...
14434 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14435 (spe_evmergehi, spe_evmergehilo): New expanders.
14436 (spe_evmergelo, spe_evmergelohi): Likewise.
14437 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14438 (*frob_tf_ti): Likewise.
14439 (*frob_<mode>_di_2): Likewise.
14440 (*frob_tf_di_8_2): Likewise.
14441 (*frob_di_<mode>): Likewise.
14442 (*frob_ti_tf): Likewise.
14443 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14444 (*frob_ti_<mode>_8_2): Likewise.
14445 (*frob_ti_tf_2): Likewise.
14446 (mov_si<mode>_e500_subreg0): Rename to...
14447 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14449 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14450 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14451 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14452 the big endianness only.
14453 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14454 (*mov_si<mode>_e500_subreg0_2): Rename to...
14455 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14456 big big endianness only.
14457 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14458 (*mov_si<mode>_e500_subreg4): Rename to...
14459 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14461 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14462 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14463 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14464 the big endianness only.
14465 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14467 (*mov_si<mode>_e500_subreg4_2): Rename to...
14468 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14470 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14471 (*mov_sitf_e500_subreg8): Rename to...
14472 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14474 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14475 (*mov_sitf_e500_subreg8_2): Rename to...
14476 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14478 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14479 (*mov_sitf_e500_subreg12): Rename to...
14480 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14482 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14483 (*mov_sitf_e500_subreg12_2): Rename to...
14484 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14486 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14488 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14490 * asan.c (instrument_strlen_call): Do not instrument first byte
14491 in strlen if already instrumented.
14493 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14495 * config/arm/arm.opt (mwords-little-endian): Delete.
14496 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14497 of TARGET_LITTLE_WORDS.
14498 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14499 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14501 * doc/invoke.texi: Remove references to -mwords-little-endian.
14503 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14505 * expmed.c (struct init_expmed_rtl): Change all fields but
14506 pow2 and cint from struct rtx_def to rtx.
14507 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14508 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14511 2014-07-06 Marek Polacek <polacek@redhat.com>
14514 * doc/invoke.texi: Document -Wsizeof-array-argument.
14516 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14518 * wide-int.h (wide_int_storage): Change declaration from struct
14521 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14523 * cgraph.c (cgraph_create_indirect_edge): Update call of
14524 get_polymorphic_call_info.
14525 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14526 (possible_polymorphic_call_targets): Add parameter call.
14527 (decl_maybe_in_construction_p): New predicate.
14528 (get_polymorphic_call_info): Add parameter call;
14529 use decl_maybe_in_construction_p.
14530 * gimple-fold.c (fold_gimple_assign): Update use of
14531 possible_polymorphic_call_targets.
14532 (gimple_fold_call): Likewise.
14533 * ipa-prop.c: Inlcude calls.h
14534 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14535 (param_type_may_change_p): New predicate.
14536 (detect_type_change_from_memory_writes): Break out from ...
14537 (detect_type_change): ... this one; use param_type_may_change_p.
14538 (detect_type_change_ssa): Use param_type_may_change_p.
14539 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14541 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14544 * config/arm/arm-protos.h (arm_legitimate_address_p,
14545 arm_is_constant_pool_ref): Add prototypes.
14546 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14547 (arm_is_constant_pool_ref) New function.
14548 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14549 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14550 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14551 operand. Remove pool_range and neg_pool_range attributes.
14552 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14553 pool_range and neg_pool_range attributes.
14554 * config/arm/constraints.md (Uh): New constraint.
14555 (Uq): Don't allow constant pool references.
14557 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14559 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14560 (move_lo_quad_internal_be_<mode>): Likewise.
14561 (move_lo_quad_<mode>): Convert to define_expand.
14562 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14563 (aarch64_simd_move_hi_quad_be_<mode>): New.
14564 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14565 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14566 (aarch64_combinez_be<mode>): New.
14567 (aarch64_combine<mode>): Convert to define_expand.
14568 (aarch64_combine_internal<mode>): New.
14569 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14571 2014-07-04 Tom de Vries <tom@codesourcery.com>
14573 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14574 combination of earlyclobber and read/write modifiers.
14576 2014-07-04 Tom de Vries <tom@codesourcery.com>
14578 * config/aarch64/aarch64-simd.md
14579 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14581 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14584 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14586 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14588 PR middle-end/61654
14589 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14591 PR tree-optimization/61684
14592 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14593 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14595 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14596 Kito Cheng <kito@0xlab.org>
14597 Monk Chiang <sh.chiang04@gmail.com>
14599 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14600 (nds32_symbol_load_store_p): Move to ...
14601 (nds32_fp_as_gp_check_available): Move to ...
14602 * config/nds32/nds32-fp-as-gp.c: ... here.
14603 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14604 extern declaration.
14606 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14607 Kito Cheng <kito@0xlab.org>
14608 Monk Chiang <sh.chiang04@gmail.com>
14610 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14611 (nds32_expand_store_multiple): Move to ...
14612 (nds32_expand_movmemqi): Move to ...
14613 * config/nds32/nds32-memory-manipulation.c: ... here.
14615 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14616 Kito Cheng <kito@0xlab.org>
14617 Monk Chiang <sh.chiang04@gmail.com>
14619 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14620 (nds32_output_casesi_pc_relative): Move to ...
14621 (nds32_output_casesi): Move to ...
14622 (nds32_mem_format): Move to ...
14623 (nds32_output_16bit_store): Move to ...
14624 (nds32_output_16bit_load): Move to ...
14625 (nds32_output_32bit_store): Move to ...
14626 (nds32_output_32bit_load): Move to ...
14627 (nds32_output_32bit_load_s): Move to ...
14628 (nds32_output_stack_push): Move to ...
14629 (nds32_output_stack_pop): Move to ...
14630 * config/nds32/nds32-md-auxiliary.c: ... here.
14632 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14633 Ling-Hua Tseng <uranus@tinlans.org>
14635 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14636 the purpose of this file.
14638 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14639 Kito Cheng <kito@0xlab.org>
14640 Monk Chiang <sh.chiang04@gmail.com>
14642 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14643 (nds32_address_cost): Move implementation to ...
14644 * config/nds32/nds32-cost.c: ... here.
14645 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14646 (nds32_address_cost_impl): Declare.
14648 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14649 Kito Cheng <kito@0xlab.org>
14650 Monk Chiang <sh.chiang04@gmail.com>
14652 * config/nds32/nds32.c
14653 (nds32_consecutive_registers_load_store_p): Move to ...
14654 (nds32_valid_multiple_load_store): Move to ...
14655 (nds32_valid_stack_push_pop): Move to ...
14656 (nds32_can_use_bclr_p): Move to ...
14657 (nds32_can_use_bset_p): Move to ...
14658 (nds32_can_use_btgl_p): Move to ...
14659 (nds32_can_use_bitci_p): Move to ...
14660 * config/nds32/nds32-predicates.c: ... here.
14662 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14663 Kito Cheng <kito@0xlab.org>
14664 Monk Chiang <sh.chiang04@gmail.com>
14666 * config/nds32/nds32.c
14667 (nds32_expand_builtin_null_ftype_reg): Move to ...
14668 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14669 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14670 (nds32_init_builtins): Move implementation to ...
14671 (nds32_expand_builtin): Move implementation to ...
14672 * config/nds32/nds32-intrinsic.c: ... here.
14673 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14674 (nds32_expand_builtin_impl): Declare.
14676 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14677 Kito Cheng <kito@0xlab.org>
14678 Monk Chiang <sh.chiang04@gmail.com>
14680 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14681 (nds32_emit_section_tail_template): Move to ...
14682 (nds32_emit_isr_jmptbl_section): Move to ...
14683 (nds32_emit_isr_vector_section): Move to ...
14684 (nds32_emit_isr_reset_conten): Move to ...
14685 (nds32_check_isr_attrs_conflict): Move to ...
14686 (nds32_construct_isr_vectors_information): Move to ...
14687 (nds32_asm_file_start): Move implementation to ...
14688 (nds32_asm_file_end): Move implementation to ...
14689 * config/nds32/nds32-isr.c: ... here.
14690 * config/nds32/nds32-protos.h
14691 (nds32_check_isr_attrs_conflict): Declare.
14692 (nds32_construct_isr_vectors_information): Declare.
14693 (nds32_asm_file_start_for_isr): Declare.
14694 (nds32_asm_file_end_for_isr): Declare.
14696 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14697 Kito Cheng <kito@0xlab.org>
14698 Monk Chiang <sh.chiang04@gmail.com>
14700 * config.gcc (nds32*): Add new modules to extra_objs.
14701 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14702 (nds32be-*-*): Likewise.
14703 * config/nds32/nds32-cost.c: New file.
14704 * config/nds32/nds32-fp-as-gp.c: New file.
14705 * config/nds32/nds32-intrinsic.c: New file.
14706 * config/nds32/nds32-isr.c: New file.
14707 * config/nds32/nds32-md-auxiliary.c: New file.
14708 * config/nds32/nds32-memory-manipulation.c: New file.
14709 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14710 * config/nds32/nds32-predicates.c: New file.
14711 * config/nds32/t-nds32: New file.
14713 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14715 PR tree-optimization/61682
14716 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14717 using cases and when one of the operands is equal to 1.
14719 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14721 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14722 ashr<mode>3): Correct mode of operands[2].
14723 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14724 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14725 Correct mode of operands[2]. Fix split condition.
14727 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14729 * arm.md (arch): Add armv6_or_vfpv3.
14730 (arch_enabled): Add test for the above.
14731 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14733 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14735 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14737 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14738 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14739 HWI 1 and negate the unsigned value.
14740 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14741 use AND instead of shift.
14742 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14744 2014-07-03 Marek Polacek <polacek@redhat.com>
14746 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14747 (-fsanitize=float-divide-by-zero): Move to the table with
14748 -fsanitize=undefined suboptions.
14749 (-fsanitize=float-cast-overflow): Likewise.
14751 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14753 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14754 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14757 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14759 * loop-invariant.c (struct invariant): Add a new member: eqno;
14760 (find_identical_invariants): Update eqno;
14761 (create_new_invariant): Init eqno;
14762 (get_inv_cost): Compute comp_cost with eqno;
14764 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14766 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14767 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14768 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14769 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14770 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14772 2014-07-02 Christian Bruel <christian.bruel@st.com>
14776 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14777 (make_preds_opaque): Delete.
14778 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14779 (commit_mode_sets): New function.
14780 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14781 Process all modes at once.
14782 * basic-block.h (pre_edge_lcm_avs): Declare.
14783 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14784 Call clear_aux_for_edges. Fix comments.
14785 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14786 (pre_edge_rev_lcm): Idem.
14787 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14789 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14790 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14792 * config/i386/i386.c (x96_emit_mode_set): Idem.
14793 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14794 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14795 (fpscr_toggle) Disallow from delay slot.
14796 * target.def (emit_mode_set): Add prev_mode parameter.
14797 * doc/tm.texi: Regenerate.
14799 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14801 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14804 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14806 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14807 vtable_pointer_value_to_vtable): Constify.
14808 (contains_polymorphic_type_p): Declare.
14809 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14810 vtable_pointer_value_to_vtable): Constify.
14811 (contains_polymorphic_type_p): New predicate.
14812 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14814 (ipa_set_ancestor_jf): Likewise.
14815 (detect_type_change): Return false in easy cases.
14816 (compute_complex_assign_jump_func): Require type to contain
14818 (compute_known_type_jump_func): Likewise.
14820 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14822 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14824 (type_in_anonymous_namespace_p): Constify argument.
14825 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14826 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14827 (main_odr_variant): New function.
14828 (hash_type_name): Make static; update assert; do not ICE on
14830 (types_same_for_odr): Bring here from tree.c; simplify and remove
14831 old structural comparing code that doesn't work for templates.
14832 (odr_hasher::equal): Update assert.
14833 (add_type_duplicate): Return true when bases should be computed;
14834 replace incomplete loader by complete; do not output duplicated
14835 warnings; do not ICE on non-records; set odr_violated flag.
14836 (get_odr_type): Be ready to replace incomplete type by complete
14837 one; work on ODR variants instead of main variants; reorder item
14838 in array so bases have still smaller indexes.
14839 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14840 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14842 2014-07-01 Cary Coutant <ccoutant@google.com>
14844 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14846 (resolve_addr_in_expr): When replacing the rtx in a location list
14847 entry, get a new address table entry.
14848 (dwarf2out_finish): Call index_location_lists even if there are no
14849 addr_index_table entries yet.
14851 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14853 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14854 change for not being obvious.
14856 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14858 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14861 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14863 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14864 (vcagt_f64): Likewise.
14865 (vcale_f64): Likewise.
14866 (vcaled_f64): Likewise.
14867 (vcales_f32): Likewise.
14868 (vcalt_f64): Likewise.
14869 (vcaltd_f64): Likewise.
14870 (vcalts_f32): Likewise.
14872 2014-07-01 Marek Polacek <polacek@redhat.com>
14874 * doc/invoke.texi: Document -Wint-conversion.
14876 2014-07-01 Marek Polacek <polacek@redhat.com>
14879 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14881 2014-07-01 Martin Liska <mliska@suse.cz>
14883 IPA REF alias refactoring
14884 * cgraph.h (iterate_direct_aliases): New function.
14885 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14886 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14887 FOR_EACH_ALIAS added.
14888 (cgraph_for_node_and_aliases): Likewise.
14889 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14890 * ipa-inline.c (reset_edge_caches): Likewise.
14891 (update_caller_keys): Likewise.
14892 * trans-mem.c (ipa_tm_execute): Likewise.
14893 *varpool.c (varpool_analyze_node): Likewise.
14894 (varpool_for_node_and_aliases): Likewise.
14895 * ipa-ref.h (first_alias): New function.
14896 (last_alias): Likewise.
14897 (has_aliases_p): Likewise.
14898 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14899 is sensitive to IPA_REF_ALIASes.
14900 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14901 are put at the beginning of the list.
14902 (symtab_node::iterate_direct_aliases): New function.
14904 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14907 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14909 (write_ts_type_common_tree_pointers): Do not stream fields not set
14910 for incomplete types; do not stream duplicated fields for variants;
14911 sanity check that variant and type match.
14912 (write_ts_type_non_common_tree_pointers): Likewise.
14913 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14914 TYPE_SIZE whether type is complete.
14915 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14916 write_ts_type_common_tree_pointers
14917 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14919 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14921 * var-tracking.c (add_stores): Return instead of asserting if old
14922 and new values for conditional store are the same.
14924 2014-06-30 Richard Henderson <rth@redhat.com>
14928 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14929 the cfg if there were any changes.
14930 * passes.def: Revert move of peephole2 after reorder_blocks;
14931 move duplicate_computed_gotos before peephole2.
14933 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14935 * except.c (emit_note_eh_region_end): New helper function.
14936 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14937 emit EH_REGION_END note.
14938 * jump.c (cleanup_barriers): Do not split a call and its
14939 corresponding CALL_ARG_LOCATION note.
14941 2014-06-30 Jeff Law <law@redhat.com>
14943 PR tree-optimization/61607
14944 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14945 deeper into the SSA_NAME_VALUE chain.
14947 2014-06-30 Marek Polacek <polacek@redhat.com>
14949 * convert.c (convert_to_integer): Don't instrument conversions if the
14950 function has no_sanitize_undefined attribute.
14951 * ubsan.c: Don't run the ubsan pass if the function has
14952 no_sanitize_undefined attribute.
14954 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14956 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14957 -fsanitize=undefined suboptions.
14959 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14961 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14962 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14963 against bigendian and adjust indices.
14965 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14967 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14969 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14972 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14973 Add alternative; make early clobber. Adjust both split patterns
14974 to use operand 0 as the working register.
14976 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14978 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14979 as ira_object_id_map might be NULL, or 1.
14981 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14983 * loop-invariant.c (get_inv_cost): Handle register class.
14984 (gain_for_invariant): Check the register pressure of the inv
14985 and its overlapped register class, other than all.
14987 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14989 * doc/invoke.texi (Optimize Options): Fix descriptions of
14990 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14992 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14994 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14997 2014-06-29 Tobias Grosser <tobias@grosser.es>
15000 * graphite-isl-ast-to-gimple.c: Add missing guards.
15002 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15004 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
15005 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
15006 * flag-types.h: Add new enum fgraphite_generator.
15007 * graphite-isl-ast-to-gimple.c: New.
15008 * graphite-isl-ast-to-gimple.h: New.
15009 * graphite.c (graphite_transform_loops): Add choice of Graphite
15010 code generator, which depends on flag_graphite_code_gen.
15012 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15014 * graphite-dependences.c (subtract_commutative_associative_deps):
15015 Add NULL checking of the following variables: must_raw_no_source,
15016 may_raw_no_source, must_war_no_source, may_war_no_source,
15017 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
15018 must_war, may_war, must_waw, may_waw.
15020 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15022 * graphite-clast-to-gimple.c: gloog is renamed to
15023 graphite_regenerate_ast_cloog. gloog_error is renamed to
15024 graphite_regenerate_error.
15025 * graphite-clast-to-gimple.h: The definition of the struct
15026 bb_pbb_def is moved to graphite-htab.h.
15027 Add inclusion of the hash-table.h.
15028 * graphite-htab.h: The declaration of the function gloog is moved
15029 to graphite-clast-to-gimple.h and renamed to
15030 graphite_regenerate_ast_cloog.
15031 * graphite.c (graphite_transform_loops): gloog is renamed
15032 to graphite_regenerate_ast_cloog.
15034 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15036 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15038 (write_ts_type_common_tree_pointers): Do not stream fields not set
15039 for incomplete types; do not stream duplicated fields for variants;
15040 sanity check that variant and type match.
15041 (write_ts_type_non_common_tree_pointers): Likewise.
15042 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15043 TYPE_SIZE whether type is complete.
15044 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15045 write_ts_type_common_tree_pointers
15046 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15048 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15050 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
15052 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15054 * tree-inline.c (remap_type_1): Do not duplicate fields
15055 that are shared in between type and its main variant.
15057 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15059 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
15061 (ipa_set_ancestor_jf) Likewise.
15062 (check_stmt_for_type_change): Check that we work on main variant.
15063 (detect_type_change): Look into main variant.
15064 (compute_known_type_jump_func): Check that main variant has BINFO.
15066 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15068 * ipa-devirt.c (set_type_binfo): New function.
15069 (add_type_duplicate): Use it.
15070 (get_odr_type): Sanity check that binfos points to main variants.
15071 (get_class_context): Be sure the context's outer_type is main variant.
15072 (contains_type_p): Walk main variant.
15073 (get_polymorphic_call_info_for_decl): Set outer_type to be
15075 (get_polymorphic_call_info): Likewise.
15076 (possible_polymorphic_call_targets): Sanity check that we operate
15079 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15081 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
15083 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15085 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
15086 accidental change due to wide-int branch merge.
15088 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15090 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
15091 compressed debug support.
15092 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
15093 * configure: Regenerate.
15094 * config.in: Regenerate.
15095 * common.opt (compressed_debug_sections): New enum.
15096 (gz, gz=): New options.
15097 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
15098 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
15099 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
15100 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
15101 LINK_COMPRESS_DEBUG_SPEC.
15102 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
15103 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
15104 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
15105 (Debugging Options): Document -gz[=type].
15107 2014-06-27 Martin Jambor <mjambor@suse.cz>
15110 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
15111 args_to_skip, use those from node instead. Copy args_to_skip and
15112 combined_args_to_skip from node to the new thunk.
15113 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
15114 (cgraph_create_virtual_clone): Moved computation of
15115 combined_args_to_skip...
15116 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
15118 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
15120 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
15121 redundant diagnostic machinary.
15123 2014-06-27 Richard Biener <rguenther@suse.de>
15125 * tree-ssa-math-opts.c (bswap_replace): Fix
15126 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
15128 2014-06-27 Martin Liska <mliska@suse.cz>
15130 * gimple.h (gimple_location_safe): New function introduced.
15131 * cgraphunit.c (walk_polymorphic_call_targets): Usage
15132 of gimple_location_safe replaces gimple_location.
15133 (gimple_fold_call): Likewise.
15134 * ipa-devirt.c (ipa_devirt): Likewise.
15135 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
15136 * ipa.c (walk_polymorphic_call_targets): Likewise.
15137 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
15139 2014-06-27 Jakub Jelinek <jakub@redhat.com>
15141 PR tree-optimization/57233
15142 PR tree-optimization/61299
15143 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
15145 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
15146 would be lowered to scalar shifts, check if corresponding
15147 shifts and vector BIT_IOR_EXPR are supported and don't lower
15148 or lower just to narrower vector type in that case.
15149 * expmed.c (expand_shift_1): Fix up handling of vector
15150 shifts and rotates.
15152 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
15155 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
15157 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
15159 * doc/invoke.texi (-fsemantic-interposition): Document.
15160 * common.opt (fsemantic-interposition): New flag.
15161 * varasm.c (decl_replaceable_p): Use it.
15163 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15166 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
15167 extraction other than index 3.
15169 2014-06-26 Teresa Johnson <tejohnson@google.com>
15171 * doc/invoke.texi: Fix typo.
15172 * dumpfile.c: Add support for documented -fdump-* options
15173 optimized/missed/note/optall.
15175 2014-06-26 Martin Jambor <mjambor@suse.cz>
15177 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
15178 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
15179 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
15180 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
15181 * opts.c (default_options_optimization): Set
15182 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
15183 * doc/invoke.texi (allow-load-data-races)
15184 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
15185 (allow-store-data-races): Document the new default.
15187 2014-06-26 Martin Jambor <mjambor@suse.cz>
15189 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
15190 renamed to ipa_impossible_devirt_target. Fix typo.
15191 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
15192 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
15193 ipa_impossible_devirt_target.
15195 2014-06-26 Richard Biener <rguenther@suse.de>
15197 PR tree-optimization/61607
15198 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
15199 explaining why we restrict copies on loop depth.
15200 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15202 (record_equivalences_from_phis): Instead add it here.
15204 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
15206 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
15207 (LTO_WRAPPER_OBJS): New variable.
15208 (lto-wrapper$(exeext)): Use it.
15209 * collect2.c: Include "collect-utils.h".
15210 (verbose, debug): Remove variables.
15211 (at_file_supplied): No longer static.
15212 (tool_name): New variable.
15213 (do_wait, fork_execute, maybe_unlink): Don't declare.
15214 (tool_cleanup): No longer static.
15215 (notice): Remove function.
15216 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15217 fork_execute calls.
15218 (collect_wait, do_wait, collect_execute): Remove functions.
15219 (maybe_unlink): No longer static.
15220 * collect2.h (verbose, debug): Don't declare.
15221 (at_file_supplied): Declare.
15222 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15224 (collect_execute): Replace with implementation from collect2, plus a
15225 new arg use_atfile. All callers changed.
15226 (collect_wait): Replace with implementation from collect2.
15227 (maybe_unlink_file): Remove function.
15228 (fork_execute): Replace with implementation from collect2, plus a
15229 new arg use_atfile. All callers changed.
15230 (do_wait): Add call to utils_cleanup to the error path.
15231 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15232 (tool_cleanup): Adjust declarations.
15233 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15234 * tlink.c: Include "collect-utils.h".
15235 (tlink_execute): New arg use_atfile. All callers changed.
15236 (tlink_init, tlink_execute): Remove declarations.
15238 * collect-utils.c (save_temps): New variable.
15239 (do_wait): Use it instead of debug. Use fatal_error.
15240 * collect-utils.h (save_temps): Declare.
15241 * collect2.c (verbose): Rename from vflag. All uses changed.
15242 (tool_cleanup): New function, copied from collect_atexit.
15243 (collect_atexit, handler): Just call it.
15244 * collect2.h (verbose): Declaration renamed from vflag.
15245 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15248 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15249 (lto-wrapper$(exeext)): Link with collect-utils.o.
15250 * collect-utils.c: New file.
15251 * collect-utils.h: New file.
15252 * lto-wrapper.c: Include "collect-utils.h".
15253 (args_name): Delete variable.
15254 (tool_name): New variable.
15255 (tool_cleanup): New function.
15256 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15257 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15258 (fork_execute): Remove functions.
15260 2014-06-26 Nick Clifton <nickc@redhat.com>
15262 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15264 * doc/extend.texi (Function Attributes): Fix typo in description
15265 of RX vector attribute.
15267 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15269 * config.gcc (supported_defaults): Error when passing either
15270 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15272 2014-06-26 Richard Biener <rguenther@suse.de>
15274 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15275 propagating volatile pointers.
15277 2014-06-26 Richard Biener <rguenther@suse.de>
15279 PR tree-optimization/61607
15280 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15281 loop if we redirected its latch edge.
15282 (thread_block_1): Do not cancel loops prematurely.
15284 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15286 * toplev.c (backend_init_target): Move init_emit_regs and
15288 (backend_init) ... here; skip ira_init_once and backend_init_target.
15289 (target_reinit) ... and here; clear
15290 this_target_rtl->lang_dependent_initialized.
15291 (lang_dependent_init_target): Clear
15292 this_target_rtl->lang_dependent_initialized;
15293 break out rtl initialization to ...
15294 (initialize_rtl): ... here; call also backend_init_target
15296 * toplev.h (initialize_rtl): New function.
15297 * function.c: Include toplev.h
15298 (init_function_start): Call initialize_rtl.
15299 * rtl.h (target_rtl): Add target_specific_initialized,
15300 lang_dependent_initialized.
15302 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15303 Jakub Jelinek <jakub@redhat.com>
15305 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15307 2014-06-25 Tom de Vries <tom@codesourcery.com>
15309 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15311 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15313 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15314 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15315 Issue a strict overflow warning if appropriate.
15317 2014-06-25 Martin Liska <mliska@suse.cz>
15319 IPA REF refactoring
15320 * Makefile.in: Removed header file (ipa-ref-inline.h).
15321 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15323 (cgraph_speculative_call_info): Likewise.
15324 (cgraph_for_node_thunks_and_aliases): Likewise.
15325 (cgraph_for_node_and_aliases): Likewise.
15326 (verify_cgraph_node): Likewise.
15327 * cgraph.h: Batch of IPA REF functions become member functions of
15328 symtab_node: add_reference, maybe_add_reference, clone_references,
15329 clone_referring, clone_reference, find_reference,
15330 remove_stmt_references, remove_all_references,
15331 remove_all_referring, dump_references, dump_referring,
15332 has_alias_p, iterate_reference, iterate_referring.
15333 * cgraphbuild.c (record_reference): New IPA REF function used.
15334 (record_type_list): Likewise.
15335 (record_eh_tables): Likewise.
15336 (mark_address): Likewise.
15337 (mark_load): Likewise.
15338 (mark_store): Likewise.
15339 (pass_build_cgraph_edges): Likewise.
15340 (rebuild_cgraph_edge): Likewise.
15341 (cgraph_rebuild_references): Likewise.
15342 (pass_remove_cgraph_callee_edges): Likewise.
15343 * cgraphclones.c (cgraph_clone_node): Likewise.
15344 (cgraph_create_virtual_clone): Likewise.
15345 (cgraph_materialize_clone): Likewise.
15346 (cgraph_materialize_all_clones): Likewise.
15347 * cgraphunit.c (cgraph_reset_node): Likewise.
15348 (cgraph_reset_node): Likewise.
15349 (analyze_function): Likewise.
15350 (assemble_thunks_and_aliases): Likewise.
15351 (expand_function): Likewise.
15352 * ipa-comdats.c (propagate_comdat_group): Likewise.
15353 (enqueue_references): Likewise.
15354 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15355 (create_specialized_node): Likewise.
15356 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15357 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15358 * ipa-inline.c (reset_edge_caches): Likewise.
15359 (update_caller_keys): Likewise.
15360 (execute): Likewise.
15361 * ipa-prop.c (remove_described_reference): Likewise.
15362 (propagate_controlled_uses): Likewise.
15363 (ipa_edge_duplication_hook): Likewise.
15364 (ipa_modify_call_arguments): Likewise.
15365 * ipa-pure-const.c (propagate_pure_const): Likewise.
15366 * ipa-ref-inline.h: Header file removed, functions moved
15367 to symtab_node class.
15368 * ipa-ref.c (remove_reference): New class member function.
15369 (cannot_lead_to_return): New class member function.
15370 (referring_ref_list): Likewise.
15371 (referred_ref_list): Likewise.
15372 Rest of functions moved to symtab_node class.
15373 * ipa-ref.h: New member functions remove_reference,
15374 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15376 ipa_ref_list class has new member functions: first_reference,
15377 first_referring, clear, nreferences.
15378 * ipa-reference.c (analyze_function): New IPA REF function used.
15379 (write_node_summary_p): Likewise.
15380 (ipa_reference_write_optimization_summary): Likewise.
15381 * ipa-split.c (split_function): Likewise.
15382 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15383 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15384 (function_and_variable_visibility): Likewise.
15385 * ipa.c (has_addr_references_p): Likewise.
15386 (process_references): Argument type changed.
15387 (symtab_remove_unreachable_nodes): New IPA REF function used.
15388 (process_references): Likewise.
15389 (set_writeonly_bit): Likewise.
15390 * lto-cgraph.c: Implementation of new symtab_node member functions
15391 that uses new IPA REF functions.
15392 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15394 * lto-streamer-out.c (output_symbol_p): Likewise.
15395 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15397 * symtab.c: Implementation of new IPA REF API.
15398 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15399 (ipa_tm_create_version): Likewise.
15400 (ipa_tm_execute): Likewise.
15401 * tree-emutls.c (gen_emutls_addr): Likewise.
15402 * tree-inline.c (copy_bb): Likewise.
15403 (delete_unreachable_blocks_update_callgraph): Likewise.
15404 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15405 (varpool_for_node_and_aliases): Likewise.
15407 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15409 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15411 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15414 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15415 tree_node * instead of tree_node *.
15417 (print_fold_checksum): Likewise.
15418 (fold_check_failed): Likewise.
15419 (debug_fold_checksum): Likewise.
15420 (fold_build1_stat_loc): Likewise.
15421 (fold_build2_stat_loc): Likewise.
15422 (fold_build3_stat_loc): Likewise.
15423 (fold_build_call_array_loc): Likewise.
15425 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15427 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15428 implementation with call to...
15429 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15431 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15434 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15436 PR tree-optimization/57742
15437 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15438 after replacing the statement.
15440 2014-06-25 Nick Clifton <nickc@redhat.com>
15442 * config/v850/v850.c (GHS_default_section_names): Change to const
15444 (GHS_current_section_names): Likewise.
15445 (v850_insert_attributes): Do not build strings, just assign the
15446 names directly. Change the type of 'chosen_section' to const
15448 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15449 directly to the array entry.
15450 * config/v850/v850.h (GHS_default_section_names): Change to const
15452 (GHS_current_section_names): Likewise.
15454 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15456 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15457 (LANG_HOOKS_DECLS): Add it.
15458 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15460 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15461 * langhooks.h (struct lang_hooks_for_decls): Add
15462 omp_clause_linear_ctor hook.
15463 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15464 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15465 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15466 combined simd loop use omp_clause_linear_ctor hook.
15468 2014-06-24 Cong Hou <congh@google.com>
15470 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15471 pattern recognition.
15472 (type_conversion_p): PROMOTION is true if it's a type promotion
15473 conversion, and false otherwise. Return true if the given expression
15474 is a type conversion one.
15475 * tree-vectorizer.h: Adjust the number of patterns.
15476 * tree.def: Add SAD_EXPR.
15477 * optabs.def: Add sad_optab.
15478 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15479 * expr.c (expand_expr_real_2): Likewise.
15480 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15481 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15482 * optabs.c (optab_for_tree_code): Likewise.
15483 * tree-cfg.c (estimate_operator_cost): Likewise.
15484 * tree-ssa-operands.c (get_expr_operands): Likewise.
15485 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15486 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15487 * doc/generic.texi: Add document for SAD_EXPR.
15488 * doc/md.texi: Add document for ssad and usad.
15490 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15492 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15493 qualification in cast.
15495 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15497 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15498 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15499 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15500 (tree_function_decl): ... here.
15501 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15502 streaming of vindex to ...
15503 (write_ts_function_decl_tree_pointers): ... here.
15504 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15505 Do not stream DECL_VINDEX.
15506 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15508 2014-06-24 Catherine Moore <clm@codesourcery.com>
15509 Sandra Loosemore <sandra@codesourcery.com>
15511 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15512 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15513 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15515 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15517 * doc/invoke.texi (Warning Options): Remove duplicated
15518 -Wmaybe-uninitialized.
15520 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15522 PR tree-optimization/57742
15523 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15524 (handle_builtin_malloc, handle_builtin_memset): New functions.
15525 (strlen_optimize_stmt): Call them.
15526 * passes.def: Move strlen after loop+dom but before vrp.
15528 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15531 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15532 model family 6 CPU with has_longmode never use a CPU without
15535 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15538 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15541 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15543 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15544 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15546 * hash-map.h: New file.
15547 * ipa-comdats.c: Use hash_map instead of pointer_map.
15549 * lto-section-out.c: Adjust.
15550 * lto-streamer.h: Replace pointer_map with hash_map.
15551 * symtab.c (verify_symtab): Likewise.
15552 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15553 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15554 * tree-streamer.h: Likewise.
15555 * tree-streamer.c: Adjust.
15556 * pointer-set.h: Remove pointer_map.
15558 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15560 * hash-table.h: Add a template arg to choose between storing values
15561 and storing pointers to values, and then provide partial
15562 specializations for both.
15563 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15564 should store, not the type values should point to.
15565 * tree-into-ssa.c (var_info_hasher): Likewise.
15566 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15567 * tree-complex.c: Adjust.
15568 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15569 table instead of int_tree_map *.
15570 * tree-parloops.c: Adjust.
15571 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15572 type is being stored.
15573 * tree-vectorizer.c: Adjust.
15575 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15577 * hash-table.h: Remove a layer of indirection from hash_table so that
15578 it contains the hash table's data instead of a pointer to the data.
15579 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15580 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15581 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15582 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15583 fold-const.c, gcse.c, ggc-common.c,
15584 gimple-ssa-strength-reduction.c, gimplify.c,
15585 graphite-clast-to-gimple.c, graphite-dependences.c,
15586 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15587 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15588 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15589 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15590 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15591 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15592 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15593 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15594 tree-ssa-live.c, tree-ssa-loop-im.c,
15595 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15596 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15597 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15598 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15599 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15600 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15601 vtable-verify.c, vtable-verify.h: Adjust.
15603 2014-06-24 Richard Biener <rguenther@suse.de>
15605 PR tree-optimization/61572
15606 * tree-ssa-sink.c (statement_sink_location): Do not sink
15607 loads from hard registers.
15609 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15611 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15612 not mentioned in clauses use private clause if the iterator is
15613 declared in #pragma omp for simd, and when adding lastprivate
15614 instead, add it to the outer #pragma omp for too. Diagnose
15615 if the variable is private in outer context. For simd collapse > 1
15616 loops, replace all iterators with temporaries.
15617 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15618 same even in collapse > 1 loops.
15620 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15621 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15623 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15624 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15626 (gimplify_adjust_omp_clauses): Likewise.
15627 * omp-low.c (lower_rec_simd_input_clauses,
15628 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15629 safelen the same as safelen(1).
15630 * tree-nested.c (convert_nonlocal_omp_clauses,
15631 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15632 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15633 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15634 Fixup handling of GIMPLE_OMP_TARGET.
15635 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15638 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15640 PR tree-optimization/61554
15641 * tree-ssa-propagate.c: Include "bitmap.h".
15642 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15643 properly update constructor/destructor.
15644 (substitute_and_fold_dom_walker::before_dom_children):
15645 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15646 need_eh_cleaup instead.
15647 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15650 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15652 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15653 * tree-pass.h (make_pass_ipa_single_use): New pass.
15654 * cgraph.h (used_by_single_function): New flag.
15655 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15657 * passes.def (pass_ipa_single_use): Scedule.
15658 * ipa.c (BOTTOM): New macro.
15659 (meet): New function
15660 (propagate_single_user): New function.
15661 (ipa_single_use): New function.
15662 (pass_data_ipa_single_use): New pass.
15663 (pass_ipa_single_use): New pass.
15664 (pass_ipa_single_use::gate): New gate.
15665 (make_pass_ipa_single_use): New function.
15667 2014-06-23 Kai Tietz <ktietz@redhat.com>
15670 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15671 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15673 2014-06-23 Richard Biener <rguenther@suse.de>
15675 * tree-ssa-loop.c (gate_loop): New function.
15676 (pass_tree_loop::gate): Call it.
15677 (pass_data_tree_no_loop, pass_tree_no_loop,
15678 make_pass_tree_no_loop): New.
15679 * tree-vectorizer.c: Include tree-scalar-evolution.c
15680 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15682 (pass_slp_vectorize::clone): New method.
15683 * timevar.def (TV_TREE_NOLOOP): New.
15684 * tree-pass.h (make_pass_tree_no_loop): Declare.
15685 * passes.def (pass_tree_no_loop): New pass group with
15688 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15691 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15692 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15694 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15696 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15697 "yes" where needed.
15699 2014-06-23 Alan Modra <amodra@gmail.com>
15702 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15703 to zero on debug statements.
15705 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15708 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15709 Ignore third operand if present by marking qualifier_internal.
15711 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15713 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15715 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15716 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15717 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15718 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15719 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15720 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15721 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15722 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15723 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15724 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15725 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15726 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15727 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15728 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15729 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15730 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15731 logic in GCC vector extensions
15733 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15734 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15735 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15736 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15737 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15738 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15739 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15740 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15741 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15742 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15744 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15746 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15749 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15750 (vget_low_s64): Use __GET_LOW macro.
15751 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15752 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15753 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15754 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15755 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15757 (vcombine_s64): Use GCC vector extensions; remove cast.
15758 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15759 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15760 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15761 Fix type signature; remove cast.
15763 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15766 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15768 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15770 (BUILTIN_VD1): New.
15771 (BUILTIN_VD_RE): Remove.
15772 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15773 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15774 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15775 variant but not df.
15776 (vreinterpretv1df*, vreinterpret*v1df): New.
15777 (vreinterpretdf*, vreinterpret*df): Remove.
15778 * config/aarch64/aarch64-simd.md (aarch64_create,
15779 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15780 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15782 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15783 (vcreate_f64): Remove cast, use v1df builtin.
15784 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15785 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15786 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15787 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15788 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15789 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15790 add range check using __builtin_aarch64_im_lane_boundsi.
15791 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15792 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15793 type signature, use gcc vector extensions.
15794 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15795 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15796 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15797 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15798 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15799 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15800 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15801 vreinterpret_u64_f64): Use v1df builtin not df.
15803 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15805 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15808 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15810 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15813 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15815 * loop-invariant.c (pre_check_invariant_p): New function.
15816 (find_invariant_insn): Call pre_check_invariant_p.
15818 2014-06-22 Richard Henderson <rth@redhat.com>
15821 * compare-elim.c (struct comparison): Add eh_note.
15822 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15823 a redundant comparison in a different EH region. Purge EH edges if
15826 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15828 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15829 (var_shift): Use it.
15830 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15831 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15832 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15833 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15834 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15835 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15836 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15837 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15838 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15839 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15840 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15841 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15842 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15843 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15844 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15845 *rotldi3_internal15be): Use the new attribute. Merge register and
15846 integer alternatives.
15848 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15850 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15851 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15852 split, *ashrdi3_internal3 and split): Delete, merge into...
15853 (ashr<mode>3): New expander.
15854 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15855 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15857 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15859 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15860 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15861 *rotldi3_internal3 and split): Delete, merge into...
15862 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15863 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15864 Use "rotlw" extended mnemonic.
15866 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15868 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15869 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15870 and split, *ashldi3_internal3 and split): Delete, merge into...
15871 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15872 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15874 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15876 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15877 (lshrsi3, two anonymous define_insns and define_splits,
15878 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15879 *lshrdi3_internal3 and split): Delete, merge into...
15880 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15881 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15883 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15885 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15886 Remove "O" alternative.
15888 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15890 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15891 (mips_move_from_gpr_cost): Likewise.
15892 (mips_register_move_cost): Update accordingly.
15893 (mips_secondary_reload_class): Remove name of in_p.
15895 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15898 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15899 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15901 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15903 * config/nios2/nios2.c: Include "builtins.h".
15905 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15907 * cgraph.h (tls_model_names): New variable.
15908 * print-tree.c (print_node): Simplify.
15909 * varpool.c (tls_model_names): New variable.
15910 (dump_varpool_node): Output tls model.
15912 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15914 * ipa-visibility.c (function_and_variable_visibility): Disable
15915 temporarily local aliases for some targets.
15917 2014-06-20 Marek Polacek <polacek@redhat.com>
15919 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15920 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15921 into SANITIZE_UNDEFINED.
15922 * doc/invoke.texi: Describe -fsanitize=bounds.
15923 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15924 functions created in the FEs.
15925 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15926 (expand_UBSAN_BOUNDS): New function.
15927 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15928 * internal-fn.h: Don't define internal functions here.
15929 * opts.c (common_handle_option): Add -fsanitize=bounds.
15930 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15931 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15932 * tree-core.h: Define internal functions here.
15933 (struct tree_base): Add ifn field.
15934 * tree-pretty-print.c: Include "internal-fn.h".
15935 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15936 * tree.c (get_callee_fndecl): Likewise.
15937 (build_call_expr_internal_loc): New function.
15938 * tree.def (CALL_EXPR): Update description.
15939 * tree.h (CALL_EXPR_IFN): Define.
15940 (build_call_expr_internal_loc): Declare.
15941 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15943 (ubsan_type_descriptor): Change bool parameter to enum
15944 ubsan_print_style. Adjust the code. Add handling of
15946 (ubsan_expand_bounds_ifn): New function.
15947 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15948 (ubsan_build_overflow_builtin): Likewise.
15949 (instrument_bool_enum_load): Likewise.
15950 (ubsan_instrument_float_cast): Likewise.
15951 * ubsan.h (enum ubsan_print_style): New enum.
15952 (ubsan_expand_bounds_ifn): Declare.
15953 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15955 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15957 * config/rs6000/rs6000.md: Append `DONE' to preparation
15958 statements of `bswap' pattern splitters.
15960 2014-06-20 Tom de Vries <tom@codesourcery.com>
15962 * target.def (call_fusage_contains_non_callee_clobbers): Update
15964 * doc/tm.texi: Regenerate.
15966 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15967 Max Ostapenko <m.ostapenko@partner.samsung.com>
15970 * asan.c (instrument_strlen_call): Fixed instrumentation of
15973 2014-06-20 Martin Jambor <mjambor@suse.cz>
15976 * ipa-prop.c (impossible_devirt_target): New function.
15977 (try_make_edge_direct_virtual_call): Use it, also instead of
15980 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15981 Max Ostapenko <m.ostapenko@partner.samsung.com>
15984 * asan.c (build_check_stmt): Add condition.
15986 2014-06-20 Martin Jambor <mjambor@suse.cz>
15989 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15992 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15994 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15996 (VCONQ): Make comment more helpful.
15998 * config/aarch64/aarch64-simd.md
15999 (aarch64_sqdmulh_lane<mode>):
16000 Use VCOND for operands 2. Update lane checking and flipping logic.
16001 (aarch64_sqrdmulh_lane<mode>): Likewise.
16002 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
16003 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
16004 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
16005 attribute of operand 3 to VCOND.
16006 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
16007 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
16008 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
16009 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
16010 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
16011 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
16013 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
16014 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
16015 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
16016 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
16017 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
16018 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
16019 operand to VCOND. Update lane flipping and bounds checking logic.
16020 (aarch64_sqdmlal2_lane<mode>): Likewise.
16021 (aarch64_sqdmlsl_lane<mode>): Likewise.
16022 (aarch64_sqdmull_lane<mode>): Likewise.
16023 (aarch64_sqdmull2_lane<mode>): Likewise.
16024 (aarch64_sqdmlal_laneq<mode>):
16025 Replace VCON usage with VCONQ.
16026 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
16027 (aarch64_sqdmlal2_laneq<mode>): Emit
16028 aarch64_sqdmlal2_laneq<mode>_internal insn.
16029 Replace VCON with VCONQ.
16030 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
16031 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16032 (aarch64_sqdmull_laneq<mode>): Emit
16033 aarch64_sqdmull_laneq<mode>_internal insn.
16034 Replace VCON with VCONQ.
16035 (aarch64_sqdmull2_laneq<mode>): Emit
16036 aarch64_sqdmull2_laneq<mode>_internal insn.
16037 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
16038 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
16039 of 3rd argument to int16x4_t.
16040 (vqdmlalh_lane_s16): Likewise.
16041 (vqdmlslh_lane_s16): Likewise.
16042 (vqdmull_high_lane_s16): Likewise.
16043 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
16044 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
16045 (vqdmlsl_lane_s16): Likewise.
16046 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
16047 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
16048 (vqdmlals_lane_s32): Likewise.
16049 (vqdmlsls_lane_s32): Likewise.
16050 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
16051 (vqdmulls_lane_s32): Likewise.
16052 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
16053 (vqdmlsl_lane_s32): Likewise.
16054 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
16055 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
16056 (vqrdmulhh_lane_s16): Likewise.
16057 (vqdmlsl_high_lane_s16): Likewise.
16058 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
16059 (vqdmlsl_high_lane_s32): Likewise.
16060 (vqrdmulhs_lane_s32): Likewise.
16062 2014-06-20 Tom de Vries <tom@codesourcery.com>
16064 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
16065 get_call_reg_set_usage.
16067 2014-06-20 Tom de Vries <tom@codesourcery.com>
16069 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
16070 it contains all call_used_regs.
16072 2014-06-20 Tom de Vries <tom@codesourcery.com>
16074 * final.c (collect_fn_hard_reg_usage): Add and use variable
16075 function_used_regs.
16077 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16079 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
16080 (set_init_priority, get_init_priority, set_fini_priority,
16081 get_fini_priority): New methods.
16082 * tree.c (init_priority_for_decl): Remove.
16083 (init_ttree): Do not initialize init priority.
16084 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
16085 (decl_priority_info): Remove.
16086 (decl_init_priority_insert): Rewrite.
16087 (decl_fini_priority_insert): Rewrite.
16088 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
16089 tree_priority_map_marked_p): Remove.
16090 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
16091 * lto-streamer-out.c (hash_tree): Do not hash priorities.
16092 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
16093 not output priorities.
16094 (pack_ts_function_decl_value_fields): Likewise.
16095 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16096 not input priorities.
16097 (unpack_ts_function_decl_value_fields): Likewise.
16098 * symtab.c (symbol_priority_map): Declare.
16099 (init_priority_hash): Declare.
16100 (symtab_unregister_node): Unregister from priority hash, too.
16101 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
16103 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
16104 (symbol_priority_info): New function.
16105 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
16107 * tree-core.h (tree_priority_map): Remove.
16109 2014-06-20 Jakub Jelinek <jakub@redhat.com>
16111 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
16112 0xff to uint64_t before shifting it up.
16114 2014-06-20 Julian Brown <julian@codesourcery.com>
16115 Chung-Lin Tang <cltang@codesourcery.com>
16117 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
16118 TARGET_THUMB1_ONLY. Add comments.
16120 2014-06-19 Tom de Vries <tom@codesourcery.com>
16122 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
16123 return type to void.
16124 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
16126 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16128 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
16129 as "move", from depends_on.
16131 2014-06-19 Terry Guo <terry.guo@arm.com>
16133 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
16136 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
16138 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
16140 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
16142 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
16145 * config/sh/sh.c (prepare_move_operands): Don't process TLS
16146 addresses here if reload in progress or completed.
16148 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16150 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
16151 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
16152 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
16153 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
16154 (mips_register_priority): New function that implements the target
16155 hook TARGET_REGISTER_PRIORITY.
16156 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
16157 (mips_lra_p): Likewise for TARGET_LRA_P.
16158 (TARGET_REGISTER_PRIORITY): Define macro.
16159 (TARGET_SPILL_CLASS): Likewise.
16160 (TARGET_LRA_P): Likewise.
16161 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
16163 (REG_CLASS_NAMES): Likewise.
16164 (REG_CLASS_CONTENTS): Likewise.
16165 (BASE_REG_CLASS): Use M16_SP_REGS.
16166 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
16167 New set attribute to enable alternatives depending on the register
16169 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
16170 (*lea64): Disable pattern for MIPS16.
16171 * config/mips/mips.opt (mlra): New option.
16173 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16175 * lra-constraints.c (base_to_reg): New function.
16176 (process_address): Use new function.
16178 2014-06-18 Tom de Vries <tom@codesourcery.com>
16180 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
16181 * config/aarch64/aarch64.c
16182 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
16183 (aarch64_emit_call_insn): New function.
16184 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
16186 * config/aarch64/aarch64.md (define_expand "call_internal")
16187 (define_expand "call_value_internal", define_expand "sibcall_internal")
16188 (define_expand "sibcall_value_internal"): New.
16189 (define_expand "call", define_expand "call_value")
16190 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
16191 expand variant and aarch64_emit_call_insn.
16193 2014-06-18 Radovan Obradovic <robradovic@mips.com>
16194 Tom de Vries <tom@codesourcery.com>
16196 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
16197 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16199 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
16200 clobbers to CALL_INSN_FUNCTION_USAGE.
16201 (define_expand "sibcall_internal")
16202 (define_expand "sibcall_value_internal"): New.
16203 (define_expand "call", define_expand "call_value"): Add argument to
16204 arm_emit_call_insn.
16205 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
16206 (define_expand "sibcall_value"): Use sibcall_value_internal and
16207 arm_emit_call_insn.
16209 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16211 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16213 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16215 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16218 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16220 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16221 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16222 annotations. Fix DWARF information.
16224 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16226 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16227 __udivmoddi4, and fixups for negative operands.
16229 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16231 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16233 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16235 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16238 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16240 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16243 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16245 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16246 describing register usage on function entry and exit.
16248 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16250 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16251 (__aeabi_ldivmod): Fix whitespace.
16253 2014-06-18 Andreas Schwab <schwab@suse.de>
16255 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16256 Remove blank line after @item.
16258 2014-06-18 Richard Henderson <rth@redhat.com>
16261 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16263 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16265 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16266 POST_MODIFY for neon loads and stores.
16267 (arm_print_operand): Output post-index register for neon loads and
16270 2014-06-18 Richard Biener <rguenther@suse.de>
16272 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16274 2014-06-18 Richard Biener <rguenther@suse.de>
16276 * tree-pass.h (make_pass_dce_loop): Remove.
16277 * passes.def: Replace pass_dce_loop with pass_dce.
16278 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16279 changed free niter estimates and reset the scev cache.
16280 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16281 make_pass_dce_loop): Remove.
16282 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16283 (fini_copy_prop): Return whether something changed. Always
16284 let substitute_and_fold perform DCE and free niter estimates
16285 and reset the scev cache if so.
16286 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16287 (pass_data_copy_prop): Do not unconditionally schedule
16288 cleanup-cfg or update-ssa.
16290 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16292 PR tree-optimization/61518
16293 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16294 reduction var is used in reduction stmt or phi-function only.
16296 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16298 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16300 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16302 PR tree-optimization/61517
16303 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16304 whose rhs's first tree is the source expression instead of the
16306 (find_bswap_or_nop): Likewise.
16307 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16308 gimple stmt whose rhs's first tree is the source. In the memory source
16309 case, move the stmt to be replaced close to one of the original load to
16310 avoid the problem of a store between the load and the stmt's original
16312 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16315 2014-06-18 Andreas Schwab <schwab@suse.de>
16317 PR rtl-optimization/54555
16318 * postreload.c (move2add_use_add2_insn): Substitute
16319 STRICT_LOW_PART only if it is cheaper.
16321 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16323 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16324 Do not use unspec as call operand. Use memory_operand instead of
16325 memory_nox32_operand and add "m" operand constraint. Disable
16326 pattern for TARGET_X32.
16327 (*sibcall_pop_memory): Ditto.
16328 (*sibcall_value_memory): Ditto.
16329 (*sibcall_value_pop_memory): Ditto.
16330 (sibcall peepholes): Merge SImode and DImode patterns using
16331 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16332 Disable pattern for TARGET_X32. Check if eliminated register is
16333 really dead after call insn. Generate call RTX without unspec operand.
16334 (sibcall_value peepholes): Ditto.
16335 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16336 instead of memory_nox32_operand. Check if eliminated register is
16337 really dead after call insn. Generate call RTX without unspec operand.
16338 (sibcall_value_pop peepholes): Ditto.
16339 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16341 2014-06-18 Terry Guo <terry.guo@arm.com>
16344 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16347 2014-06-18 Olivier Hainque <hainque@adacore.com>
16349 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16350 memorization of the end of block source location.
16351 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16352 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16353 end source location info we have on the block entry/exit code we
16356 2014-06-18 Richard Biener <rguenther@suse.de>
16358 * common.opt (fssa-phiopt): New option.
16359 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16361 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16362 * doc/invoke.texi (-fssa-phiopt): Document.
16364 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16366 * genattrtab.c (n_bypassed): New variable.
16367 (process_bypasses): Initialise n_bypassed.
16368 Count number of bypassed reservations.
16369 (make_automaton_attrs): Allocate space for bypassed reservations
16370 rather than number of bypasses.
16372 2014-06-18 Richard Biener <rguenther@suse.de>
16374 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16375 we propagated anything.
16376 (substitute_and_fold_dom_walker::before_dom_children): Something
16377 changed if we propagated into PHI arguments.
16378 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16381 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16383 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16385 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16386 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16387 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16388 Introduces alternative way of loads group permutaions.
16389 (vect_transform_grouped_load): Try alternative way of permutations.
16391 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16393 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16394 changed in ORT_TARGET region, don't jump to do_outer.
16395 (struct gimplify_adjust_omp_clauses_data): New type.
16396 (gimplify_adjust_omp_clauses_1): Adjust for data being
16397 a struct gimplify_adjust_omp_clauses_data pointer instead
16398 of tree *. Pass pre_p as a new argument to
16399 lang_hooks.decls.omp_finish_clause hook.
16400 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16401 splay_tree_foreach to pass both list_p and pre_p.
16402 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16403 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16404 gimplify_adjust_omp_clauses callers.
16405 * langhooks.c (lhd_omp_finish_clause): New function.
16406 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16407 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16408 * langhooks.h (struct lang_hooks_for_decls): Add a new
16409 gimple_seq * argument to omp_finish_clause hook.
16410 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16411 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16412 (scan_omp_parallel, lower_omp_for): When adding
16413 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16414 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16415 * tree-nested.c (convert_nonlocal_omp_clauses,
16416 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16417 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16419 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16421 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16422 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16424 2014-06-17 Xinliang David Li <davidxl@google.com>
16426 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16427 * passes.c (pass_init_dump_file): Do not set initialize
16428 flag to false unconditionally.
16430 2014-06-17 Richard Biener <rguenther@suse.de>
16432 * genopinit.c (main): Use vec<>::qsort method.
16433 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16435 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16437 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16439 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16440 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16441 (mips_move_to_gpr_cost): Remove ST_REGS case.
16442 (mips_move_from_gpr_cost): Likewise.
16443 (mips_register_move_cost): Likewise.
16444 (mips_secondary_reload_class): Likewise.
16446 2014-06-17 Richard Biener <rguenther@suse.de>
16448 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16449 (pass_all_optimizations): Move 3rd copy-prop pass from after
16450 fre to before ifcombine/phiopt.
16452 2014-06-17 Richard Biener <rguenther@suse.de>
16454 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16455 and allow all blocks to be forwarders.
16457 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16460 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16461 variable 'size'; calculate 'size' right in the front; use
16462 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16463 pcum->aapcs_stack_words.
16465 2014-06-17 Nick Clifton <nickc@redhat.com>
16467 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16468 (umulhi3, mulsidi3, umulsidi3): Likewise.
16470 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16472 PR middle-end/61508
16473 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16474 check for section name.
16476 2014-06-17 Richard Biener <rguenther@suse.de>
16478 * tree-ssa-propagate.c: Include domwalk.h.
16479 (substitute_and_fold): Outline main worker into a domwalker ...
16480 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16481 Schedule stmts we can fully propagate for removal. Remove
16483 (substitute_and_fold): Apply a dominator walk to perform
16484 substitution. Process stmts scheduled for removal here.
16486 2014-06-17 Richard Biener <rguenther@suse.de>
16488 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16489 of PHI node moving.
16491 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16493 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16494 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16495 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16496 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16497 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16499 (get_fpscr) : Likewise.
16501 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16503 PR rtl-optimization/61325
16504 * lra-constraints.c (valid_address_p): Add forward declaration.
16505 (simplify_operand_subreg): Check address validity before and after
16506 alter_reg of memory subreg.
16508 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16510 * config/i386/i386.c (decide_alg): Correctly handle
16511 maximum size of stringop algorithm.
16513 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16515 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16517 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16519 PR rtl-optimization/61522
16520 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16522 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16525 * symtab.c (symtab_node::reset_section): New method.
16526 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16528 * cgraph.h (reset_section): Declare.
16529 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16530 do not consider comdat locals.
16531 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16533 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16534 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16535 reset sections of symbols dragged out of the comdats.
16536 (function_and_variable_visibility): Reset sections of
16539 2014-06-16 Richard Biener <rguenther@suse.de>
16541 PR tree-optimization/61482
16542 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16543 [-INF(OVF), +INF(OVF)] range.
16545 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16547 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16548 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16549 handling 32-bit multiplication.
16551 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16553 PR middle-end/61430
16554 * lra-lives.c (process_bb_lives): Skip creating copy during
16555 insn scan when src/dest has constrained to same regno.
16557 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16559 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16560 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16562 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16564 * asan.c (check_func): New function.
16565 (maybe_create_ssa_name): Likewise.
16566 (build_check_stmt_with_calls): Likewise.
16567 (use_calls_p): Likewise.
16568 (report_error_func): Change interface.
16569 (build_check_stmt): Allow non-integer lengths; add support
16571 (asan_instrument): Likewise.
16572 (instrument_mem_region_access): Moved code to build_check_stmt.
16573 (instrument_derefs): Likewise.
16574 (instrument_strlen_call): Likewise.
16575 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16576 * doc/invoke.texi: Describe new parameter.
16577 * params.def: Define new parameter.
16578 * params.h: Likewise.
16579 * sanitizer.def: Describe new builtins.
16581 2014-06-16 Richard Biener <rguenther@suse.de>
16583 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16584 Make all defs available at the end.
16585 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16587 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16590 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16592 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16595 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16596 initialization. Replace remaining use of uid.
16598 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16600 * c-family/c-common.c (handle_tls_model_attribute): Use
16601 set_decl_tls_model.
16602 * c-family/c-common.c (handle_tls_model_attribute): Use
16603 set_decl_tls_model.
16604 * cgraph.h (struct varpool_node): Add tls_model.
16605 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16606 * tree.h (DECL_TLS_MODEL): Update.
16607 (DECL_THREAD_LOCAL_P): Check that variable is static.
16608 (decl_tls_model): Declare.
16609 (set_decl_tls_model): Declare.
16610 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16611 set symbol prorperties.
16612 (get_emutls_init_templ_addr): Cleanup.
16613 (new_emutls_decl): Update.
16614 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16615 (lto_input_varpool_node): Likewise.
16616 * lto-streamer-out.c (hash_tree): Likewise.
16617 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16618 not stream DECL_TLS_MODEL.
16619 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16620 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16622 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16624 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16626 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16628 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16629 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16631 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16632 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16633 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16634 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16635 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16636 (df_get_artificial_defs, df_get_artificial_uses)
16637 (df_single_def, df_single_use): Update accordingly.
16638 (df_refs_chain_dump): Take the first element in a linked list as
16639 parameter, rather than a pointer to an array of pointers.
16640 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16641 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16642 (df_chain_create_bb_process_use): Likewise.
16643 (df_md_bb_local_compute_process_def): Likewise.
16644 * fwprop.c (process_defs, process_uses): Likewise.
16645 (register_active_defs, update_uses): Likewise.
16646 (forward_propagate_asm): Update for new df_ref linking.
16647 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16648 (df_null_ref_rec, df_null_mw_rec): Likewise.
16649 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16651 (df_scan_free_bb_info): Remove check for null artificial_defs.
16652 (df_install_ref_incremental): Adjust for new df_ref linking.
16653 Use a single-element insertion rather than a full sort.
16654 (df_ref_chain_delete_du_chain): Take the first element
16655 in a linked list as parameter, rather than a pointer to an array of
16657 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16658 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16659 (df_insn_info_delete): Remove check for null defs and call to
16660 df_scan_free_mws_vec.
16661 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16662 null rather than df_null_*_rec.
16663 (df_insn_rescan_debug_internal): Likewise, and update null
16664 checks in the same way. Remove check for null defs.
16665 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16666 Move a single element rather doing a full sort.
16667 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16669 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16670 Initialize df_ref and df_mw_hardreg lists to null rather than
16672 (df_ref_compare): Take df_refs as parameter, transferring the
16673 old interface to...
16674 (df_ref_ptr_compare): ...this new function.
16675 (df_sort_and_compress_refs): Update accordingly.
16676 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16677 old interface to...
16678 (df_mw_ptr_compare): ...this new function.
16679 (df_sort_and_compress_mws): Update accordingly.
16680 (df_install_refs, df_install_mws): Return a linked list rather than
16681 an array of pointers.
16682 (df_refs_add_to_chains): Assert that old lists are empty rather
16684 (df_insn_refs_verify): Don't handle null defs speciailly.
16685 * web.c (union_match_dups): Update for new df_ref linking.
16687 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16689 * df.h (df_ref_create, df_ref_remove): Delete.
16690 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16691 (df_ref_remove): Likewise.
16693 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16695 * df.h (df_single_def, df_single_use): New functions.
16696 * ira.c (find_moveable_pseudos): Use them.
16698 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16700 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16701 * df-problems.c (df_note_bb_compute): Use it.
16702 * regstat.c (regstat_bb_compute_ri): Likewise.
16704 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16706 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16707 * cse.c (cse_extended_basic_block): Use them.
16708 * dce.c (mark_artificial_use): Likewise.
16709 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16710 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16711 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16712 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16713 (df_simulate_initialize_backwards): Likewise.
16714 (df_simulate_finalize_backwards): Likewise.
16715 (df_simulate_initialize_forwards): Likewise.
16716 (df_md_simulate_artificial_defs_at_top): Likewise.
16717 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16718 * regrename.c (init_rename_info): Likewise.
16719 * regstat.c (regstat_bb_compute_ri): Likewise.
16720 (regstat_bb_compute_calls_crossed): Likewise.
16722 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16724 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16725 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16726 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16727 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16728 * combine.c (create_log_links): Likewise.
16729 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16730 (try_eliminate_compare): Likewise.
16731 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16732 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16733 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16734 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16735 (word_dce_process_block, dce_process_block): Likewise.
16736 * ddg.c (def_has_ccmode_p): Likewise.
16737 * df-core.c (df_bb_regno_first_def_find): Likewise.
16738 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16739 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16740 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16741 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16742 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16743 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16744 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16745 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16746 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16747 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16748 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16749 * fwprop.c (local_ref_killed_between_p): Likewise.
16750 (all_uses_available_at, free_load_extend): Likewise.
16751 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16752 * hw-doloop.c (scan_loop): Likewise.
16753 * ifcvt.c (dead_or_predicable): Likewise.
16754 * init-regs.c (initialize_uninitialized_regs): Likewise.
16755 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16756 (process_bb_node_lives): Likewise.
16757 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16758 (find_moveable_pseudos): Likewise.
16759 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16760 * recog.c (peep2_find_free_register): Likewise.
16761 * ree.c (get_defs): Likewise.
16762 * regstat.c (regstat_bb_compute_ri): Likewise.
16763 (regstat_bb_compute_calls_crossed): Likewise.
16764 * sched-deps.c (find_inc, find_mem): Likewise.
16765 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16766 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16767 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16768 (prepare_shrink_wrap): Likewise.
16769 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16770 * web.c (union_defs, pass_web::execute): Likewise.
16771 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16772 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16774 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16776 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16777 to inheritance pseudos.
16778 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16780 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16783 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16784 (BU_MISC_2): Rename to ...
16785 (BU_LDBL128_2): ... this.
16786 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16787 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16788 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16789 RS6000_BTM_LDBL128.
16790 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16791 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16792 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16793 (unpacktf_1): Likewise.
16794 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16795 (__builtin_longdouble_dw1): Likewise.
16796 * doc/sourcebuild.texi (longdouble128): Document.
16798 2014-06-13 Jeff Law <law@redhat.com>
16800 PR rtl-optimization/61094
16801 PR rtl-optimization/61446
16802 * ree.c (combine_reaching_defs): Get the mode for the copy from
16803 the extension insn rather than the defining insn.
16805 2014-06-13 Dehao Chen <dehao@google.com>
16807 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16809 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16811 * doc/install.texi (--enable-linker-plugin-configure-flags)
16812 (--enable-linker-plugin-flags): Document new flags.
16814 2014-06-13 Martin Jambor <mjambor@suse.cz>
16817 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16818 cache_token if returning early.
16820 2014-06-13 Nick Clifton <nickc@redhat.com>
16822 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16823 requested alignment is active.
16824 (LABEL_ALIGN): Likewise.
16825 (LOOP_ALIGN): Likewise.
16827 2014-06-13 Richard Biener <rguenther@suse.de>
16829 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16830 Rewrite to propagate the VN result into all uses where
16831 possible and to remove stmts becoming dead because of that.
16832 (eliminate): Generalize stmt removal handling, remove in
16833 reverse dominator order to support proper debug stmt
16834 generation. Update stmts before removing stmts.
16835 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16837 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16839 PR tree-optimization/61375
16840 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16841 symbolic number cannot be represented in an uint64_t.
16842 (find_bswap_or_nop_1): Likewise.
16844 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16846 * symtab.c (symtab_node::reset_section): New method.
16847 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16849 * cgraph.h (reset_section): Declare.
16850 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16851 do not consider comdat locals.
16852 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16854 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16855 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16856 reset sections of symbols dragged out of the comdats.
16857 (function_and_variable_visibility): Reset sections of
16860 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16862 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16863 to use symtab and decl_binds_to_current_def_p
16864 * tree-vectorizer.c (increase_alignment): Increase alignment
16865 of alias target, too.
16867 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16869 PR middle-end/61486
16870 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16871 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16872 if outer combined construct is distribute.
16873 (gimplify_omp_for): For OMP_DISTRIBUTE set
16874 gimplify_omp_ctxp->distribute.
16875 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16876 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16877 mapping into decl map.
16879 2014-06-12 Jason Merrill <jason@redhat.com>
16881 * common.opt (fabi-version): Change default to 0.
16883 2014-06-12 Jason Merrill <jason@redhat.com>
16885 * toplev.c (process_options): Reject -fabi-version=1.
16887 2014-06-12 Jeff Law <law@redhat.com>
16889 PR tree-optimization/61009
16890 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16891 value when we stop processing a block due to problematic PHIs.
16893 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16895 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16896 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16897 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16898 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16899 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16900 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16901 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16902 are not in the spec.
16904 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16907 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16908 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16911 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16913 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16915 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16918 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16919 loading from address spaces.
16921 2014-06-12 Martin Liska <mliska@suse.cz>
16924 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16925 statement is reachable.
16927 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16929 * symtab.c (section_hash): New hash.
16930 (symtab_unregister_node): Clear section before freeing.
16931 (hash_section_hash_entry): New haser.
16932 (eq_sections): New function.
16933 (symtab_node::set_section_for_node): New method.
16934 (set_section_1): Update.
16935 (symtab_node::set_section): Take string instead of tree as parameter.
16936 (symtab_resolve_alias): Update.
16937 * cgraph.h (section_hash_entry_d): New structure.
16938 (section_hash_entry): New typedef.
16939 (cgraph_node): Change comdat_group_ to x_comdat_group,
16940 change section_ to x_section and turn into section_hash_entry;
16941 update accestors; put set_section_for_node offline.
16942 * tree.c (decl_section_name): Turn into string.
16943 (set_decl_section_name): Change parameter to be string.
16944 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16945 * sdbout.c (sdbout_one_type): Update.
16946 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16947 * varasm.c (IN_NAMED_SECTION, get_named_section,
16948 resolve_unique_section, hot_function_section, get_named_text_section,
16949 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16950 make_decl_rtl, default_unique_section): Update.
16951 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16952 (c6x_elf_unique_section): Update.
16953 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16954 * config/pa/pa.c (pa_function_section): Update.
16955 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16956 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16957 * config/arc/arc.c (arc_in_small_data_p): Update.
16958 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16959 * config/mcore/mcore.c (mcore_unique_section): Update.
16960 * config/mips/mips.c (mips16_build_function_stub): Update.
16961 (mips16_build_call_stub): Update.
16962 (mips_function_rodata_section): Update.
16963 (mips_in_small_data_p): Update.
16964 * config/score/score.c (score_in_small_data_p): Update.
16965 * config/rx/rx.c (rx_in_small_data): Update.
16966 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16967 (rs6000_xcoff_asm_named_section): Update.
16968 (rs6000_xcoff_unique_section): Update.
16969 * config/frv/frv.c (frv_string_begins_with): Update.
16970 (frv_in_small_data_p): Update.
16971 * config/v850/v850.c (v850_encode_data_area): Update.
16972 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16973 (bfin_handle_l1_data_attribute): Update.
16974 (bfin_handle_l2_attribute): Update.
16975 * config/mep/mep.c (mep_unique_section): Update.
16976 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16978 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16979 (h8300_handle_tiny_data_attribute): Update.
16980 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16981 (m32r_in_small_data_p): Update.
16982 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16983 * config/i386/i386.c (ix86_in_large_data_p): Update.
16984 * config/i386/winnt.c (i386_pe_unique_section): Update.
16985 * config/darwin.c (darwin_function_section): Update.
16986 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16987 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16988 (new_emutls_decl): Update.
16989 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16990 input_varpool_node): Update.
16991 (ead_string_cst): Turn to ...
16992 (read_string): ... this one.
16993 * dwarf2out.c (secname_for_decl): Update.
16994 * asan.c (asan_protect_global): Update.
16996 2014-06-11 DJ Delorie <dj@redhat.com>
16998 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
17000 * config/rx/rx.c (rx_option_override): Likewise.
17001 (rx_align_for_label): Likewise.
17003 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
17005 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
17007 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
17010 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17012 * common.md: New file.
17013 * doc/md.texi: Update description of generic, machine-independent
17015 * config/s390/constraints.md (e): Delete.
17016 * Makefile.in (md_file): Include common.md.
17017 * config/m32c/t-m32c (md_file): Likewise.
17018 * genpreds.c (general_mem): New array.
17019 (generic_constraint_letters): Remove constraints now defined by
17021 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17022 Allow the first character to be '<' or '>' as well.
17023 * genoutput.c (general_mem): New array.
17024 (indep_constraints): Remove constraints now defined by common.md.
17025 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17026 Remove special handling of 'm'.
17027 * ira-costs.c (record_reg_classes): Remove special handling of
17028 constraints now defined by common.md.
17029 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17030 * ira-lives.c (single_reg_class): Likewise.
17031 (ira_implicitly_set_insn_hard_regs): Likewise.
17032 * lra-constraints.c (reg_class_from_constraints): Likewise.
17033 (process_alt_operands, process_address, curr_insn_transform): Likewise.
17034 * postreload.c (reload_cse_simplify_operands): Likewise.
17035 * reload.c (push_secondary_reload, scratch_reload_class)
17036 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17037 * reload1.c (maybe_fix_stack_asms): Likewise.
17038 * targhooks.c (default_secondary_reload): Likewise.
17039 * stmt.c (parse_output_constraint): Likewise.
17040 * recog.c (preprocess_constraints): Likewise.
17041 (constrain_operands, peep2_find_free_register): Likewise.
17042 (asm_operand_ok): Likewise, but add a comment saying why 'o'
17043 must be handled specially.
17045 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17047 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
17048 * genpreds.c (have_const_dbl_constraints): Delete.
17049 (add_constraint): Don't set it.
17050 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
17051 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
17052 constraints using the lookup_constraint logic.
17053 * ira-lives.c (single_reg_class): Likewise.
17054 * ira.c (ira_setup_alts): Likewise.
17055 * lra-constraints.c (process_alt_operands): Likewise.
17056 * recog.c (asm_operand_ok, constrain_operands): Likewise.
17057 * reload.c (find_reloads): Likewise.
17059 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17061 * genpreds.c (const_int_start, const_int_end): New variables.
17062 (choose_enum_order): Output CONST_INT constraints before memory
17064 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
17066 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
17067 * ira.c (ira_setup_alts): Likewise.
17068 * lra-constraints.c (process_alt_operands): Likewise.
17069 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17070 * reload.c (find_reloads): Likewise.
17072 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17074 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
17075 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
17076 * recog.c (preprocess_constraints): Update accordingly.
17078 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17080 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
17081 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
17082 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
17083 * genpreds.c (print_type_tree): New function.
17084 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
17085 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
17086 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
17087 Write out enum constraint_type and get_constraint_type.
17088 * lra-constraints.c (satisfies_memory_constraint_p): Take a
17089 constraint_num rather than a constraint string.
17090 (satisfies_address_constraint_p): Likewise.
17091 (reg_class_from_constraints): Avoid old constraint macros.
17092 (process_alt_operands, process_address_1): Likewise.
17093 (curr_insn_transform): Likewise.
17094 * ira-costs.c (record_reg_classes): Likewise.
17095 (record_operand_costs): Likewise.
17096 * ira-lives.c (single_reg_class): Likewise.
17097 (ira_implicitly_set_insn_hard_regs): Likewise.
17098 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17099 * postreload.c (reload_cse_simplify_operands): Likewise.
17100 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17101 (constrain_operands, peep2_find_free_register): Likewise.
17102 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
17103 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17104 * reload1.c (maybe_fix_stack_asms): Likewise.
17105 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
17106 * targhooks.c (default_secondary_reload): Likewise.
17107 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
17108 to EXTRA_CONSTRAINT_STR.
17109 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
17111 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17113 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
17114 (write_constraint_satisfied_p_array): ...this new function.
17115 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
17117 (write_insn_preds_c): Update accordingly.
17119 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17121 * genpreds.c (write_lookup_constraint): Rename to...
17122 (write_lookup_constraint_1): ...this.
17123 (write_lookup_constraint_array): New function.
17124 (write_tm_preds_h): Define lookup_constraint as an inline function
17125 that uses write_lookup_constraint_array where possible.
17126 (write_insn_preds_c): Update for the changes above.
17128 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17130 * doc/md.texi (regclass_for_constraint): Rename to...
17131 (reg_class_for_constraint): ...this.
17132 * genpreds.c (num_constraints, enum_order, register_start)
17133 (register_end, satisfied_start, memory_start, memory_end)
17134 (address_start, address_end): New variables.
17135 (add_constraint): Count the number of constraints.
17136 (choose_enum_order): New function.
17137 (write_enum_constraint_num): Iterate over enum_order.
17138 (write_regclass_for_constraint): Rename to...
17139 (write_reg_class_for_constraint_1): ...this and update output
17141 (write_constraint_satisfied_p): Rename to...
17142 (write_constraint_satisfied_p_1): ...this and update output
17143 accordingly. Do nothing if all extra constraints are register
17145 (write_insn_extra_memory_constraint): Delete.
17146 (write_insn_extra_address_constraint): Delete.
17147 (write_range_function): New function.
17148 (write_tm_preds_h): Define constraint_satisfied_p and
17149 reg_class_for_constraint as inline functions that do a range check
17150 before calling the out-of-line function. Use write_range_function
17151 to implement insn_extra_{register,memory,address}_constraint,
17152 the first of which is new.
17153 (write_insn_preds_c): Update after above changes to write_* functions.
17154 (main): Call choose_enum_order.
17156 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
17158 PR tree-optimization/61306
17159 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
17160 expression instead of its size.
17161 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
17162 false to prevent optimization when the result is unpredictable due to
17163 arithmetic right shift of signed type with highest byte is set.
17164 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
17165 (init_symbolic_number): Likewise.
17166 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
17167 when the result is unpredictable due to sign extension.
17169 2014-06-11 Terry Guo <terry.guo@arm.com>
17171 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
17172 (*thumb1_addsi3): Ditto.
17173 (*thumb_subdi3): Ditto.
17174 (thumb1_subsi3_insn): Ditto.
17175 (*thumb_mulsi3): Ditto.
17176 (*thumb_mulsi3_v6): Ditto.
17177 (*thumb1_andsi3_insn): Ditto.
17178 (thumb1_bicsi3): Ditto.
17179 (*thumb1_iorsi3_insn): Ditto.
17180 (*thumb1_xorsi3_insn): Ditto.
17181 (*thumb1_ashlsi3): Ditto.
17182 (*thumb1_ashrsi3): Ditto.
17183 (*thumb1_lshrsi3): Ditto.
17184 (*thumb1_rotrsi3): Ditto.
17185 (*thumb1_negdi2): Ditto.
17186 (*thumb1_negsi2): Ditto.
17187 (*thumb1_abssi2): Ditto.
17188 (*thumb1_neg_abssi2): Ditto.
17189 (*thumb1_one_cmplsi2): Ditto.
17190 (*thumb1_zero_extendhisi2): Ditto.
17191 (*thumb1_zero_extendqisi2): Ditto.
17192 (*thumb1_zero_extendqisi2_v6): Ditto.
17193 (thumb1_extendhisi2): Ditto.
17194 (thumb1_extendqisi2): Ditto.
17195 (*thumb1_movdi_insn): Ditto.
17196 (*thumb1_movsi_insn): Ditto.
17197 (*thumb1_movhi_insn): Ditto.
17198 (thumb_movhi_clobber): Ditto.
17199 (*thumb1_movqi_insn): Ditto.
17200 (*thumb1_movhf): Ditto.
17201 (*thumb1_movsf_insn): Ditto.
17202 (*thumb_movdf_insn): Ditto.
17203 (movmem12b): Ditto.
17205 (cbranchqi4): Ditto.
17206 (cbranchsi4_insn): Ditto.
17207 (cbranchsi4_scratch): Ditto.
17208 (*negated_cbranchsi4): Ditto.
17209 (*tbit_cbranch): Ditto.
17210 (*tlobits_cbranch): Ditto.
17211 (*tstsi3_cbranch): Ditto.
17212 (*cbranchne_decr1): Ditto.
17213 (*addsi3_cbranch): Ditto.
17214 (*addsi3_cbranch_scratch): Ditto.
17215 (*thumb_cmpdi_zero): Ditto.
17216 (cstoresi_eq0_thumb1): Ditto.
17217 (cstoresi_ne0_thumb1): Ditto.
17218 (*cstoresi_eq0_thumb1_insn): Ditto.
17219 (*cstoresi_ne0_thumb1_insn): Ditto.
17220 (cstoresi_nltu_thumb1): Ditto.
17221 (cstoresi_ltu_thumb1): Ditto.
17222 (thumb1_addsi3_addgeu): Ditto.
17223 (*thumb_jump): Ditto.
17224 (*call_reg_thumb1_v5): Ditto.
17225 (*call_reg_thumb1): Ditto.
17226 (*call_value_reg_thumb1_v5): Ditto.
17227 (*call_value_reg_thumb1): Ditto.
17228 (*call_insn): Ditto.
17229 (*call_value_insn): Ditto.
17230 (thumb1_casesi_internal_pic): Ditto.
17231 (thumb1_casesi_dispatch): Ditto.
17232 (*thumb1_indirect_jump): Ditto.
17233 (prologue_thumb1_interwork): Ditto.
17234 (*epilogue_insns): Ditto.
17235 (consttable_1): Ditto.
17236 (consttable_2): Ditto.
17237 (tablejump): Ditto.
17238 (*thumb1_tablejump): Ditto.
17239 (thumb_eh_return): Ditto.
17240 (define_peephole2): Two of them are thumb1 only and got moved into
17241 new file thumb1.md.
17242 (define_split): Six of them are thumb1 only and got moved into new
17244 * config/arm/thumb1.md: New file comprised of above thumb1 only
17247 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17249 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17250 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17252 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17253 (aarch64_crc_builtin_datum): New struct.
17254 (aarch64_crc_builtin_data): New.
17255 (aarch64_init_crc32_builtins): New function.
17256 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17257 (aarch64_crc32_expand_builtin): New.
17258 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17259 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17260 __ARM_FEATURE_CRC32 when appropriate.
17261 (TARGET_CRC32): Define.
17262 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17263 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17264 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17265 (aarch64_<crc_variant>): New pattern.
17266 * config/aarch64/arm_acle.h: New file.
17267 * config/aarch64/iterators.md (CRC): New int iterator.
17268 (crc_variant, crc_mode): New int attributes.
17269 * doc/aarch64-acle-intrinsics.texi: New file.
17270 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17271 Include aarch64-acle-intrinsics.texi.
17273 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17275 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17276 check for stores group of length 3.
17277 (vect_permute_store_chain): New permutations for stores group of
17279 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17280 of vec_perm_shuffle for the new permutations.
17282 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17284 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17285 table rewriting temporarily on targets not supporting ONE_ONLY.
17287 2014-06-11 Richard Biener <rguenther@suse.de>
17289 PR middle-end/61437
17291 2014-06-04 Richard Biener <rguenther@suse.de>
17293 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17294 TREE_PUBLIC and DECL_EXTERNAL decls.
17296 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17298 * varasm.c (set_implicit_section): New function.
17299 (resolve_unique_section): Use it to set implicit section
17301 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17302 (default_function_section): Likewise.
17303 (decl_binds_to_current_def_p): Constify argument.
17304 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17305 * asan.c (asan_protect_global): Use
17306 symtab_get_node (decl)->implicit_section.
17307 * symtab.c (dump_symtab_base): Dump implicit sections.
17308 (verify_symtab_base): Verify sanity of sectoins and comdats.
17309 (symtab_resolve_alias): Alias share the section of its target.
17310 (set_section_1): New function.
17311 (symtab_node::set_section): Move here, recurse to aliases.
17312 (verify_symtab): Check for duplicated symtab lists.
17313 * tree-core.h (implicit_section_name_p): Remove.
17314 * tree-vect-data-refs.c: Include varasm.h.
17315 (vect_can_force_dr_alignment_p): Fix conditional on when
17316 decl bints to current definition; use
17317 symtab_get_node (decl)->implicit_section.
17318 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17319 * cgraph.h (struct symtab_node): Add implicit_section.
17320 (set_section): Rename to ...
17321 (set_section_for_node): ... this one.
17322 (set_section): Declare.
17323 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17324 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17325 input_overwrite_node, input_varpool_node): Stream implicit_section.
17326 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17327 removal; it will fail in LTO.
17329 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17331 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17332 Change second alternative type to f_mcr.
17333 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17334 and 12th alternatives' types to f_mcr and f_mrc.
17335 (*movdi_aarch64): Same for 12th and 13th alternatives.
17336 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17337 (aarch64_movtilow_tilow): Change type to fmov.
17339 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17341 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17342 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17344 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17346 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17348 (aarch64_sqrdmulh_lane<mode>): Likewise.
17349 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17350 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17351 (aarch64_sqdmulh_laneq<mode>): New expander.
17352 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17353 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17354 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17355 (aarch64_sqdmulh_lane<mode>): New expander.
17356 (aarch64_sqrdmulh_lane<mode>): Likewise.
17357 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17358 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17359 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17360 (aarch64_sqdmlal_laneq<mode>): Likewise.
17361 (aarch64_sqdmlsl_lane<mode>): Likewise.
17362 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17363 (aarch64_sqdmlal2_lane<mode>): Likewise.
17364 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17365 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17366 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17367 (aarch64_sqdmull_lane<mode>): Likewise.
17368 (aarch64_sqdmull_laneq<mode>): Likewise.
17369 (aarch64_sqdmull2_lane<mode>): Likewise.
17370 (aarch64_sqdmull2_laneq<mode>): Likewise.
17372 2014-06-10 Richard Biener <rguenther@suse.de>
17374 PR tree-optimization/61438
17375 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17376 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17377 insertion of IVs if running PRE.
17378 (eliminate): Adjust.
17379 (pass_pre::execute): Likewise.
17380 (pass_fre::execute): Likewise.
17382 2014-06-10 Richard Biener <rguenther@suse.de>
17384 PR middle-end/61456
17385 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17386 Do not use the main variant for the type comparison.
17387 (ncr_compar): Likewise.
17388 (nonoverlapping_component_refs_p): Likewise.
17390 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17392 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17393 REG_CFA_RESTORE mode.
17395 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17397 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17398 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17399 expand_vec_perm_pblendv.
17401 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17403 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17405 Simplify description of __crc32d and __crc32cd intrinsics.
17406 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17409 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17412 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17413 * config.in: Regenerate.
17414 * configure: Likewise.
17416 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17418 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17420 (intersect_static_var_sets): Remove.
17421 (propagate): Do not prune local statics.
17423 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17426 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17427 Set lastprivate_firstprivate even if omp_private_outer_ref
17428 langhook returns true.
17429 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17430 langhook, call unshare_expr on new_var and call
17431 build_outer_var_ref to get the last argument.
17433 2014-06-10 Marek Polacek <polacek@redhat.com>
17436 * doc/extend.texi: Add cindex for transparent_union.
17438 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17440 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17441 init_symbolic_number ().
17443 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17445 PR middle-end/61141
17446 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17447 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17448 (verify_rtl_sharing): Likewise.
17450 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17453 * tree.c (build_qualified_type): Use a canonical type for
17456 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17458 * config/arm/arm-modes.def: Remove XFmode.
17460 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17463 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17464 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17465 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17466 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17467 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17468 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17469 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17470 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17471 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17473 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17475 * tree-core.h (tree_decl_with_vis): Remove section_name.
17477 2014-06-09 Kito Cheng <kito@0xlab.org>
17479 * ira.c (ira): Don't call init_caller_save if LRA enabled
17480 since LRA use its own infrastructure to handle that.
17482 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17484 * symtab.c (dump_symtab_base): Update dumping.
17485 (symtab_make_decl_local): Clear only DECL_COMDAT.
17486 * tree-vect-data-refs.c (Check that variable is static before
17487 tampering with sections.
17488 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17489 (cgraph_create_virtual_clone): Likewise.
17490 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17491 (decl_section_name, set_decl_section_name): New accessors.
17492 (find_decls_types_r): Do not walk section name
17493 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17494 (decl_comdat_group, decl_comdat_group_id): Constify.
17495 (decl_section_name, set_decl_section_name): Update.
17496 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17497 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17498 (cgraph_make_node_local_1): Clear section and comdat group.
17499 * cgraph.h (set_comdat_group): Sanity check.
17500 (get_section, set_section): New.
17501 * ipa-comdats.c (ipa_comdats): Use get_section.
17502 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17503 * lto-streamer-out.c: Do not follow section names.
17504 * c-family/c-common.c (handle_section_attribute): Update.
17505 * lto-cgraph.c (lto_output_node): Output section.
17506 (lto_output_varpool_node): Likewise.
17507 (read_comdat_group): Rename to ...
17508 (read_identifier): ... this one.
17509 (read_string_cst): New function.
17510 (input_node, input_varpool_node): Input section names.
17511 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17512 (new_emutls_decl): Update.
17513 (secname_for_decl): Check section names only of static vars.
17514 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17515 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17516 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17517 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17518 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17519 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17520 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17521 * config/v850/v850.c (v850_insert_attributes): Likewise.
17522 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17524 (h8300_handle_tiny_data_attribute): Likewise.
17525 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17526 (bfin_handle_l2_attribute): Likewise.
17528 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17530 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17531 remove static initializer.
17533 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17535 * varasm.c (use_blocks_for_decl_p): Check symbol table
17536 instead of alias attribute.
17537 (place_block_symbol): Recurse on aliases.
17539 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17541 * ipa-visibility.c: Include varasm.h
17542 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17544 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17546 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17547 outputting aliases.
17549 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17551 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17552 from test_insn into GGC space escape via SET_SRC.
17554 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17556 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17557 call statement, if any.
17558 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17559 statements, if any. Tidy up.
17561 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17564 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17565 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17566 handles swapping the two 64-bit double words on little endian
17567 systems. Include V1TImode and optionally TImode in VSX_LE so that
17568 these types are properly swapped. Change all of the insns and
17569 splits that do the 64-bit swaps to use VSX_LE.
17570 (vsx_le_perm_load_<mode>): Likewise.
17571 (vsx_le_perm_store_<mode>): Likewise.
17572 (splitters for little endian memory operations): Likewise.
17573 (vsx_xxpermdi2_le_<mode>): Likewise.
17574 (vsx_lxvd2x2_le_<mode>): Likewise.
17575 (vsx_stxvd2x2_le_<mode>): Likewise.
17577 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17580 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17581 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17582 and corresponding splitters. Zero extend general register
17583 or memory input operand to XMM temporary. Enable for
17584 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17585 (floatunssi<mode>2): Update expander predicate.
17587 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17589 PR rtl-optimization/61325
17590 * lra-constraints.c (process_address_1): Check scale equal to one
17591 to prevent transformation: base + scale * index => base + new_reg.
17593 2014-06-06 Richard Biener <rguenther@suse.de>
17595 PR tree-optimization/59299
17596 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17598 (nearest_common_dominator_of_uses): Likewise.
17599 (statement_sink_location): Adjust. Support sinking loads.
17601 2014-06-06 Martin Jambor <mjambor@suse.cz>
17603 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17604 (build_agg_jump_func_from_list): Likewise.
17605 (determine_known_aggregate_parts): Renamed to
17606 determine_locally_known_aggregate_parts. Moved some functionality
17607 to the two functions above, removed bound checks.
17609 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17611 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17612 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17613 (aarch64_progress_pointer): Likewise.
17614 (aarch64_copy_one_part_and_move_pointers): Likewise.
17615 (aarch64_expand_movmen): Likewise.
17616 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17617 * config/aarch64/aarch64.md (movmem<mode>): New.
17619 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17621 * targhooks.c (default_add_stmt_cost): Call target specific
17622 hook instead of default one.
17624 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17626 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17627 endianness instead of host endianness.
17628 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17631 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17634 * function.c (instantiate_decls): Process the saved static chain.
17635 (expand_function_start): If not optimizing, save the static chain
17637 * tree-nested.c (convert_all_function_calls): Always create the static
17638 chain for nested functions if not optimizing.
17640 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17642 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17644 2014-06-06 Richard Biener <rguenther@suse.de>
17646 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17647 (construct_init_block): Likewise.
17648 (construct_exit_block): Likewise.
17649 (pass_expand::execute): Likewise.
17650 * graphite.c (graphite_transforms): Replace check for current_loops
17651 with a check for > 1 loops.
17652 (pass_graphite_transforms::execute): Adjust.
17653 * ipa-split.c (split_function): Remove check for current_loops.
17654 * omp-low.c (expand_parallel_call): Likewise.
17655 (expand_omp_for_init_counts): Likewise.
17656 (extract_omp_for_update_vars): Likewise.
17657 (expand_omp_for_generic): Likewise.
17658 (expand_omp_sections): Likewise.
17659 (expand_omp_target): Likewise.
17660 * tracer.c (tail_duplicate): Likewise.
17661 (pass_tracer::execute): Likewise.
17662 * trans-mem.c (expand_transaction): Likewise.
17663 * tree-complex.c (expand_complex_div_wide): Likewise.
17664 * tree-eh.c (lower_resx): Likewise.
17665 (cleanup_empty_eh_merge_phis): Likewise.
17666 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17667 current_loops with a check for > 1 loops.
17668 (pass_predcom::execute): Adjust.
17669 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17670 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17671 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17672 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17673 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17674 * tree-switch-conversion.c (process_switch): Likewise.
17675 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17676 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17677 (execute_vrp): Likewise.
17678 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17680 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17682 * rtl.h (insn_location): Declare.
17683 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17684 with UNKNOWN_LOCATION.
17685 * emit-rtl.c (insn_location): New function.
17686 * final.c (notice_source_line): Check that the instruction has a
17687 location before retrieving it and use insn_location.
17688 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17689 * print-rtl.c (print_rtx): Likewise.
17691 2014-06-06 Richard Biener <rguenther@suse.de>
17693 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17695 2014-06-06 Christian Bruel <christian.bruel@st.com>
17697 PR tree-optimization/43934
17698 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17701 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17703 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17704 return NO_REGS for extra address and memory constraints. Handle
17705 operands that match (or are equivalent to something that matches)
17706 extra constant constraints. Ignore other non-register operands.
17708 2014-06-06 Alan Modra <amodra@gmail.com>
17711 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17712 * doc/tm.texi: Regenerate.
17713 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17714 Use throughout in place of REG_PARM_STACK_SPACE.
17715 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17716 "incoming" param. Pass to rs6000_function_parms_need_stack.
17717 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17718 prototype_p when incoming. Use function decl when incoming
17719 to handle K&R style functions.
17720 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17721 (INCOMING_REG_PARM_STACK_SPACE): Define.
17723 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17726 * cfgexpand.c (expand_debug_expr): Use address space of nested
17727 TREE_TYPE for ADDR_EXPR and MEM_REF.
17729 2014-06-05 Jeff Law <law@redhat.com>
17731 PR tree-optimization/61289
17732 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17733 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17734 looking for those which match LHS. All callers changed.
17735 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17736 parameters and code which manipulated them. All callers changed.
17737 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17738 and DST_MAP parameters. Simplify invalidation code by just calling
17739 invalidate_equivalences. All callers changed.
17740 (thread_across_edge): Simplify now that we don't need to maintain
17741 the map of equivalences to invalidate.
17743 2014-06-05 Kai Tietz <ktietz@redhat.com>
17744 Richard Henderson <rth@redhat.com>
17747 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17748 checking for !TARGET_X32.
17749 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17750 (sibcall_intern): New define_insn, plus required peepholes.
17751 (sibcall_pop_intern): Likewise.
17752 (sibcall_value_intern): Likewise.
17753 (sibcall_value_pop_intern): Likewise.
17755 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17757 * tree-inline.c (tree_function_versioning): Check DF info existence
17758 before accessing it.
17760 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17762 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17764 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17765 aarch64_frame hard_fp_offset and frame_size.
17766 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17767 frame_size; remove original_frame_size.
17768 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17769 (aarch64_initial_elimination_offset): Remove frame_size and
17770 offset. Use aarch64_frame frame_size.
17772 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17773 Jiong Wang <jiong.wang@arm.com>
17774 Renlin <renlin.li@arm.com>
17776 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17777 initialization of R30 offset. Update offset. Iterate core
17778 regisers upto X30. Remove X29, X30 specific code.
17780 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17781 Jiong Wang <jiong.wang@arm.com>
17783 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17784 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17785 (aarch64_register_saved_on_entry): Adjust test.
17787 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17789 * config/aarch64/aarch64.h (machine_function): Move
17790 saved_varargs_size from here...
17791 (aarch64_frame): ... to here.
17793 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17794 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17795 (aarch64_initial_elimination_offset)
17796 (aarch64_setup_incoming_varargs): Adjust location of
17797 saved_varargs_size.
17799 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17801 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17804 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17805 Prachi Godbole <Prachi.Godbole@imgtec.com>
17807 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17808 mips32r5 entry to use PROCESSOR_P5600.
17809 * config/mips/mips-tables.opt: Regenerate.
17810 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17811 * config/mips/mips.c (mips_fmadd_bypass): New function.
17812 (mips_rtx_cost_data): Add costs for p5600.
17813 (mips_issue_rate): Add support for p5600.
17814 (mips_multipass_dfa_lookahead): Likewise.
17815 * config/mips/mips.h (TUNE_P5600): New define.
17816 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17817 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17818 * config/mips/mips.md: Include p5600.md.
17819 (processor): Add p5600.
17820 * config/mips/p5600.md: New file.
17822 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17824 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17825 * config/i386/predicates.md (palignr_operand): New.
17826 Indicates if permutation is suitable for palignr instruction.
17828 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17830 PR tree-optimization/61319
17831 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17832 stmt belongs to loop.
17834 2014-06-05 Richard Biener <rguenther@suse.de>
17836 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17837 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17838 (lookup_tmp_var): Adjust.
17839 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17841 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17843 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17845 2014-06-05 Marek Polacek <polacek@redhat.com>
17848 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17850 2014-06-04 Tom de Vries <tom@codesourcery.com>
17852 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17855 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17857 PR tree-optimization/61385
17858 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17860 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17862 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17863 changed to use fatal_error.
17864 (main): Ensure lto_wrapper_cleanup is run atexit.
17866 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17868 * lra-constraints.c (valid_address_p): Move earlier in file.
17869 (address_eliminator): New structure.
17870 (satisfies_memory_constraint_p): New function.
17871 (satisfies_address_constraint_p): Likewise.
17872 (process_alt_operands, process_address, curr_insn_transform): Use them.
17874 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17876 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17878 (target_lra_int, default_target_lra_int, this_target_lra_int)
17879 (op_alt_data): Delete.
17880 * lra.h (lra_init): Delete.
17881 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17882 (init_insn_code_data_once): Remove op_alt_data handling.
17883 (finish_insn_code_data_once): Likewise.
17884 (init_op_alt_data): Delete.
17885 (get_static_insn_data): Initialize operand_alternative to null.
17886 (free_insn_recog_data): Cast operand_alternative before freeing it.
17887 (setup_operand_alternative): Take the operand_alternative as
17888 parameter and assume it isn't already cached in the static
17890 (lra_set_insn_recog_data): Update accordingly.
17891 (lra_init): Delete.
17892 * ira.c (ira_init): Don't call lra_init.
17893 * target-globals.h (this_target_lra_int): Declare.
17894 (target_globals): Remove lra_int.
17895 (restore_target_globals): Update accordingly.
17896 * target-globals.c: Don't include lra-int.h.
17897 (default_target_globals, save_target_globals): Remove lra_int.
17899 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17901 * recog.h (operand_alternative): Convert reg_class, reject,
17902 matched and matches into bitfields.
17903 (preprocess_constraints): New overload.
17904 (preprocess_insn_constraints): New function.
17905 (preprocess_constraints): Take the insn as parameter.
17906 (recog_op_alt): Change into a pointer.
17907 (target_recog): Add x_op_alt.
17908 * recog.c (asm_op_alt): New variable.
17909 (recog_op_alt): Change into a pointer.
17910 (preprocess_constraints): New overload, replacing the old function
17911 definition with one that doesn't use global state.
17912 (preprocess_insn_constraints): New function.
17913 (preprocess_constraints): Use them. Take the insn as parameter.
17914 Use asm_op_alt for asms.
17915 (recog_init): Free existing x_op_alt entries.
17916 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17918 (make_early_clobber_and_input_conflicts): Likewise.
17919 (process_bb_node_lives): Pass the insn to process_constraints.
17920 * reg-stack.c (check_asm_stack_operands): Likewise.
17921 (subst_asm_stack_regs): Likewise.
17922 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17923 * regrename.c (build_def_use): Likewise.
17924 * sched-deps.c (sched_analyze_insn): Likewise.
17925 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17926 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17927 (note_invalid_constants): Likewise.
17928 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17929 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17932 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17934 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17935 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17937 (make_early_clobber_and_input_conflicts): Likewise.
17938 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17940 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17942 * recog.h (alternative_class): New function.
17943 (which_op_alt): Return a const recog_op_alt.
17944 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17945 (subst_asm_stack_regs): Likewise.
17946 * config/arm/arm.c (note_invalid_constants): Likewise.
17947 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17948 the operand_alternative; use alternative class instead.
17949 * sel-sched.c (get_reg_class): Likewise.
17950 * regrename.c (build_def_use): Likewise.
17951 (hide_operands, restore_operands, record_out_operands): Update type
17954 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17956 * recog.h (recog_op_alt): Convert to a flat array.
17957 (which_op_alt): New function.
17958 * recog.c (recog_op_alt): Convert to a flat array.
17959 (preprocess_constraints): Update accordingly, grouping all
17960 operands of the same alternative together, rather than the
17962 * ira-lives.c (check_and_make_def_conflict): Likewise.
17963 (make_early_clobber_and_input_conflicts): Likewise.
17964 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17965 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17966 (subst_asm_stack_regs): Likewise.
17967 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17968 * regrename.c (hide_operands, record_out_operands): Likewise.
17969 (build_def_use): Likewise.
17970 * sel-sched.c (get_reg_class): Likewise.
17971 * config/arm/arm.c (note_invalid_constants): Likewise.
17973 2014-06-04 Jason Merrill <jason@redhat.com>
17977 * gimplify.c (gimplify_arg): Non-static.
17978 * gimplify.h: Declare it.
17980 2014-06-04 Richard Biener <rguenther@suse.de>
17982 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17983 TREE_PUBLIC and DECL_EXTERNAL decls.
17985 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17987 * regcprop.c (copyprop_hardreg_forward_1): Account for
17988 HARD_REGNO_CALL_PART_CLOBBERED.
17990 2014-06-04 Richard Biener <rguenther@suse.de>
17992 * configure.ac: Check whether the underlying type of int64_t
17993 is long or long long.
17994 * configure: Regenerate.
17995 * config.in: Likewise.
17996 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17997 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17999 2014-06-04 Richard Biener <rguenther@suse.de>
18001 PR tree-optimization/60098
18002 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
18004 (dse_optimize_stmt): Simplify, now that we found a kill
18007 2014-06-04 Richard Biener <rguenther@suse.de>
18009 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
18010 of accesses with non-invariant address.
18012 2014-06-04 Martin Liska <mliska@suse.cz>
18014 * cgraph.h (cgraph_make_wrapper): New function introduced.
18015 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
18016 * ipa-inline.h (inline_analyze_function): The function is global.
18017 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
18019 2014-06-04 Martin Liska <mliska@suse.cz>
18021 * tree.h (private_lookup_attribute_starting): New function.
18022 (lookup_attribute_starting): Likewise.
18023 * tree.c (private_lookup_attribute_starting): Likewise.
18025 2014-06-04 Martin Liska <mliska@suse.cz>
18027 * cgraph.h (expand_thunk): New argument added.
18028 (address_taken_from_non_vtable_p): New global function.
18029 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
18030 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
18031 * cgraphunit.c (analyze_function): Likewise.
18032 (assemble_thunks_and_aliases): Argument added to call.
18033 (expand_thunk): New argument forces to produce GIMPLE thunk.
18035 2014-06-04 Martin Liska <mliska@suse.cz>
18037 * coverage.h (coverage_compute_cfg_checksum): Argument added.
18038 * coverage.c (coverage_compute_cfg_checksum): Likewise.
18039 * profile.c (branch_prob): Likewise.
18041 2014-06-04 Martin Jambor <mjambor@suse.cz>
18044 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
18045 handler for switch on an ipa_ref_use enum.
18046 * ipa-reference.c (analyze_function): Likewise.
18048 2014-06-04 Kai Tietz <ktietz@redhat.com>
18050 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
18051 from old call-instruction.
18053 2014-06-04 Bin Cheng <bin.cheng@arm.com>
18055 * config/aarch64/aarch64.c (aarch64_classify_address)
18056 (aarch64_legitimize_reload_address): Support full addressing modes
18058 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
18059 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
18061 2014-06-03 Andrew Pinski <apinski@cavium.com>
18063 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
18066 2014-06-03 Andrew Pinski <apinski@cavium.com>
18068 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
18069 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
18071 2014-06-03 Kai Tietz <ktietz@redhat.com>
18073 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
18076 2014-06-03 Dehao Chen <dehao@google.com>
18078 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
18081 2014-06-03 Marek Polacek <polacek@redhat.com>
18084 * doc/invoke.texi: Document -Wswitch-bool.
18085 * function.c (stack_protect_epilogue): Cast controlling expression of
18087 * gengtype.c (walk_type): Generate switch expression with its
18088 controlling expression cast to int.
18090 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
18092 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
18094 * config/avr/avr-tables.opt: Regenerate.
18095 * config/avr/t-multilib: Regenerate.
18096 * doc/avr-mmcu.texi: Regenerate.
18098 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
18099 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18101 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
18102 (ata6617c, ata664251): Add new avr35 devices.
18103 (ata6612c): Add new avr4 device.
18104 (ata6613c, ata6614q): Add new avr5 devices.
18105 * config/avr/avr-tables.opt: Regenerate.
18106 * config/avr/t-multilib: Regenerate.
18107 * doc/avr-mmcu.texi: Regenerate.
18109 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18111 * gcc/config/aarch64/aarch64-builtins.c
18112 (aarch64_types_binop_ssu_qualifiers): New static data.
18113 (TYPES_BINOP_SSU): Define.
18114 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
18115 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
18116 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
18117 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
18118 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
18119 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
18120 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
18121 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
18122 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
18123 suffix to builtin function name, remove cast.
18124 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
18125 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
18126 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
18128 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18130 * gcc/config/aarch64/aarch64-builtins.c
18131 (aarch64_types_binop_uus_qualifiers,
18132 aarch64_types_shift_to_unsigned_qualifiers,
18133 aarch64_types_unsigned_shiftacc_qualifiers): Define.
18134 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
18135 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
18136 sqshlu_n, uqshl_n): Update qualifiers.
18137 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
18138 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
18139 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
18140 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
18141 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
18142 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
18143 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
18144 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
18145 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
18146 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
18147 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
18148 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
18149 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
18150 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
18151 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
18152 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
18153 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
18154 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
18155 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
18156 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
18157 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
18158 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
18159 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
18160 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
18161 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
18162 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
18163 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
18165 2014-06-03 Teresa Johnson <tejohnson@google.com>
18167 * tree-sra.c (modify_function): Record caller nodes after rebuild.
18169 2014-06-02 Jason Merrill <jason@redhat.com>
18172 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
18174 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18176 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
18179 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18181 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
18183 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
18184 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
18185 * config/aarch64/iterators.md (REVERSE): New iterator.
18186 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
18187 (rev_op): New int_attribute.
18188 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
18189 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
18190 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
18191 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
18192 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
18193 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
18194 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
18195 Replace temporary __asm__ with __builtin_shuffle.
18197 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18199 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
18201 * config/mips/mips-tables.opt: Regenerate.
18202 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
18203 to use mips_isa_rev rather than ISA_MIPS32R2.
18204 * config/mips/mips.h (ISA_MIPS32R3): New define.
18205 (ISA_MIPS32R5): New define.
18206 (ISA_MIPS64R3): New define.
18207 (ISA_MIPS64R5): New define.
18208 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
18209 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
18210 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
18212 (MIPS_ISA_SYNCI_SPEC): Likewise.
18213 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18214 (LINK_SPEC): Added mips32r3 and mips32r5.
18215 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18216 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18217 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18218 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18219 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18220 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18221 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18223 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18225 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18227 * config/mips/mips.opt (mxpa): New option.
18228 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18231 2014-06-03 Martin Jambor <mjambor@suse.cz>
18234 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18237 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18239 PR tree-optimization/61328
18240 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18241 initialization from find_bswap_or_nop_1.
18242 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18243 in source_expr2 before using the size value the function sets. Also
18244 make use of init_symbolic_number () in both the old place and
18245 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18246 doing recursion in the GIMPLE_BINARY_RHS case.
18248 2014-06-03 Richard Biener <rguenther@suse.de>
18250 PR tree-optimization/61383
18251 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18254 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18256 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18257 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18258 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18259 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18261 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18262 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18263 * system.h: ...here and make it unconditional.
18264 * target.def (conditional_register_usage): Mention
18265 define_register_constraint instead of old-style constraint macros.
18266 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18267 * doc/tm.texi: Regenerate.
18268 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18269 protected by !USE_MD_CONSTRAINTS.
18270 * config/frv/frv.md: Remove quote from old version of documentation.
18271 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18272 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18273 CONST_DOUBLE_OK_FOR_LETTER.
18274 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18276 2014-06-02 Andrew Pinski <apinski@cavium.com>
18278 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18279 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18280 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18281 file whose name depends on -mabi= and -mbig-endian.
18282 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18283 Handle LP64 better and handle ilp32 too.
18284 (MULTILIB_OPTIONS): Delete.
18285 (MULTILIB_DIRNAMES): Delete.
18287 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18289 * expr.h: Remove prototypes of functions defined in builtins.c.
18290 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18291 Remove prototypes of functions defined in builtins.c.
18292 * builtins.h: Update prototype list to include all exported functions.
18293 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18294 no_c99_libc_has_function): Move to targhooks.c
18295 (build_string_literal, build_call_expr_loc_array,
18296 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18298 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18299 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18300 no_c99_libc_has_function): Relocate from builtins.c.
18301 * tree.c: Include builtins.h.
18302 (build_call_expr_loc_array, build_call_expr_loc_vec,
18303 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18305 * fold-const.h (fold_fma): Move prototype to builtins.h.
18306 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18307 * asan.c: Include builtins.h.
18308 * cfgexpand.c: Likewise.
18309 * convert.c: Likewise.
18310 * emit-rtl.c: Likewise.
18311 * except.c: Likewise.
18312 * expr.c: Likewise.
18313 * fold-const.c: Likewise.
18314 * gimple-fold.c: Likewise.
18315 * gimple-ssa-strength-reduction.c: Likewise.
18316 * gimplify.c: Likewise.
18317 * ipa-inline.c: Likewise.
18318 * ipa-prop.c: Likewise.
18319 * lto-streamer-out.c: Likewise.
18320 * stmt.c: Likewise.
18321 * tree-inline.c: Likewise.
18322 * tree-object-size.c: Likewise.
18323 * tree-sra.c: Likewise.
18324 * tree-ssa-ccp.c: Likewise.
18325 * tree-ssa-forwprop.c: Likewise.
18326 * tree-ssa-loop-ivcanon.c: Likewise.
18327 * tree-ssa-loop-ivopts.c: Likewise.
18328 * tree-ssa-math-opts.c: Likewise.
18329 * tree-ssa-reassoc.c: Likewise.
18330 * tree-ssa-threadedge.c: Likewise.
18331 * tree-streamer-in.c: Likewise.
18332 * tree-vect-data-refs.c: Likewise.
18333 * tree-vect-patterns.c: Likewise.
18334 * tree-vect-stmts.c: Likewise.
18335 * config/aarch64/aarch64.c: Likewise.
18336 * config/alpha/alpha.c: Likewise.
18337 * config/arc/arc.c: Likewise.
18338 * config/arm/arm.c: Likewise.
18339 * config/avr/avr.c: Likewise.
18340 * config/bfin/bfin.c: Likewise.
18341 * config/c6x/c6x.c: Likewise.
18342 * config/cr16/cr16.c: Likewise.
18343 * config/cris/cris.c: Likewise.
18344 * config/epiphany/epiphany.c: Likewise.
18345 * config/fr30/fr30.c: Likewise.
18346 * config/frv/frv.c: Likewise.
18347 * config/h8300/h8300.c: Likewise.
18348 * config/i386/i386.c: Likewise.
18349 * config/i386/winnt.c: Likewise.
18350 * config/ia64/ia64.c: Likewise.
18351 * config/iq2000/iq2000.c: Likewise.
18352 * config/lm32/lm32.c: Likewise.
18353 * config/m32c/m32c.c: Likewise.
18354 * config/m32r/m32r.c: Likewise.
18355 * config/m68k/m68k.c: Likewise.
18356 * config/mcore/mcore.c: Likewise.
18357 * config/mep/mep.c: Likewise.
18358 * config/microblaze/microblaze.c: Likewise.
18359 * config/mips/mips.c: Likewise.
18360 * config/mmix/mmix.c: Likewise.
18361 * config/mn10300/mn10300.c: Likewise.
18362 * config/moxie/moxie.c: Likewise.
18363 * config/msp430/msp430.c: Likewise.
18364 * config/nds32/nds32.c: Likewise.
18365 * config/pa/pa.c: Likewise.
18366 * config/pdp11/pdp11.c: Likewise.
18367 * config/picochip/picochip.c: Likewise.
18368 * config/rl78/rl78.c: Likewise.
18369 * config/rs6000/rs6000.c: Likewise.
18370 * config/rx/rx.c: Likewise.
18371 * config/s390/s390.c: Likewise.
18372 * config/score/score.c: Likewise.
18373 * config/sh/sh.c: Likewise.
18374 * config/sparc/sparc.c: Likewise.
18375 * config/spu/spu.c: Likewise.
18376 * config/stormy16/stormy16.c: Likewise.
18377 * config/tilegx/tilegx.c: Likewise.
18378 * config/tilepro/tilepro.c: Likewise.
18379 * config/v850/v850.c: Likewise.
18380 * config/vax/vax.c: Likewise.
18381 * config/xtensa/xtensa.c: Likewise.
18383 2014-06-02 Jeff Law <law@redhat.com>
18385 PR rtl-optimization/61094
18386 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18387 was marked as do_no_reextend. If a copy is needed to eliminate
18388 an extension, then mark it as do_not_reextend.
18390 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18392 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18394 2014-06-02 Richard Henderson <rth@redhat.com>
18397 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18398 addresses inside asms. Use output_operand_lossage instead of
18401 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18404 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18405 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18407 2014-06-02 Tom de Vries <tom@codesourcery.com>
18409 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18410 case that x has VOIDmode.
18412 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18414 * varasm.c (copy_constant): Delete function.
18415 (build_constant_desc): Don't call it.
18417 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18420 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18421 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18422 with immediate_operand.
18424 2014-06-02 Andreas Schwab <schwab@suse.de>
18426 * config/ia64/ia64.c
18427 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18428 pending_data_specs first.
18430 2014-06-02 Richard Biener <rguenther@suse.de>
18432 PR tree-optimization/61378
18433 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18434 valueized_anything.
18436 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18438 * config/i386/constraints.md (Bw): Rename from 'w'.
18439 (Bz): Rename from 'z'.
18440 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18442 2014-06-01 Kai Tietz <ktietz@redhat.com>
18445 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18446 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18447 instead of m constraint.
18449 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18451 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18452 a separate alternative where the scratch operand 2 is marked as
18455 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18457 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18458 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18459 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18460 and __builtins_arm_get_fpscr.
18461 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18462 __builtins_arm_get_fpscr.
18463 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18464 __builtins_arm_ldfpscr.
18465 (arm_atomic_assign_expand_fenv): New function.
18466 * config/arm/vfp.md (set_fpscr): New pattern.
18467 (get_fpscr) : Likewise.
18468 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18470 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18471 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18473 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18475 * asan.c (report_error_func): Add SLOW_P argument, use
18476 BUILT_IN_ASAN_*_N if set.
18477 (build_check_stmt): Likewise.
18478 (instrument_derefs): If T has insufficient alignment,
18479 force same handling as for odd sizes.
18481 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18482 BUILT_IN_ASAN_REPORT_STORE_N): New.
18483 * asan.c (struct asan_mem_ref): Change access_size type to
18485 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18486 update_mem_ref_hash_table): Likewise.
18487 (asan_mem_ref_hasher::hash): Hash in a HWI.
18488 (report_error_func): Change size_in_bytes argument to HWI.
18489 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18491 (build_shadow_mem_access): New function.
18492 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18493 Handle size_in_bytes not power of two or larger than 16.
18494 (instrument_derefs): Don't give up if size_in_bytes is not
18495 power of two or is larger than 16.
18497 2014-05-30 Kai Tietz <ktietz@redhat.com>
18500 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18501 for sibling-tail-calls.
18502 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18504 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18505 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18507 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18509 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18510 * config/avr/avr-tables.opt: Regenerate.
18511 * config/avr/t-multilib: Regenerate.
18512 * doc/avr-mmcu.texi: Regenerate.
18514 2014-05-30 Ian Lance Taylor <iant@google.com>
18516 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18519 2014-05-30 Tom de Vries <tom@codesourcery.com>
18521 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18524 2014-05-30 Tom de Vries <tom@codesourcery.com>
18526 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18527 * lra.c (initialize_lra_reg_info_element): Add init of
18528 actual_call_used_reg_set field.
18529 (lra): Call lra_create_live_ranges before lra_inheritance for
18531 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18533 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18534 instead of call_used_reg_set for -fuse-caller-save.
18535 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18537 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18539 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18541 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18543 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18545 * ira.c (ira_get_dup_out_num): Check for output operands at
18546 the start of the loop. Handle cases where an included alternative
18547 follows an excluded one.
18549 2014-05-29 Mike Stump <mikestump@comcast.net>
18552 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18553 post ld passes when lto is used.
18555 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18557 PR rtl-optimization/61325
18558 * lra-constraints.c (process_address): Rename to process_address_1.
18559 (process_address): New function.
18561 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18563 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18564 TYPES_BINOPV): New static data.
18565 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18567 * config/aarch64/aarch64-simd.md (aarch64_ext,
18568 aarch64_im_lane_boundsi): New patterns.
18569 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18571 (aarch64_evpc_ext): New function.
18573 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18575 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18576 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18577 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18578 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18579 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18581 2014-05-29 Tom de Vries <tom@codesourcery.com>
18583 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18585 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18586 Richard Sandiford <rdsandiford@googlemail.com>
18588 * arm/iterators.md (shiftable_ops): New code iterator.
18589 (t2_binop0, arith_shift_insn): New code attributes.
18590 * arm/predicates.md (shift_nomul_operator): New predicate.
18591 * arm/arm.md (insn_enabled): Delete.
18592 (enabled): Remove insn_enabled test.
18593 (*arith_shiftsi): Delete. Replace with ...
18594 (*<arith_shift_insn>_multsi): ... new pattern.
18595 (*<arith_shift_insn>_shiftsi): ... new pattern.
18596 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18598 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18599 Tom de Vries <tom@codesourcery.com>
18601 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18602 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18604 (mips_split_call): Use POST_CALL_TMP_REG.
18605 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18607 2014-05-29 Tom de Vries <tom@codesourcery.com>
18609 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18610 with #ifdef STACK_REGS.
18612 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18614 * varasm.c (get_variable_section): Walk aliases.
18615 (place_block_symbol): Walk aliases.
18617 2014-05-28 Tom de Vries <tom@codesourcery.com>
18620 2014-05-28 Tom de Vries <tom@codesourcery.com>
18622 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18623 * lra.c (initialize_lra_reg_info_element): Add init of
18624 actual_call_used_reg_set field.
18625 (lra): Call lra_create_live_ranges before lra_inheritance for
18627 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18629 * lra-constraints.c (need_for_call_save_p): Use
18630 actual_call_used_reg_set instead of call_used_reg_set for
18632 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18634 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18636 * doc/md.texi: Document that the % constraint character must
18637 be at the beginning of the string.
18638 * genoutput.c (validate_insn_alternatives): Check that '=',
18639 '+' and '%' only appear at the beginning of a constraint.
18640 * ira.c (commutative_constraint_p): Delete.
18641 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18642 at the start of the string.
18643 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18645 * config/arm/neon.md (bicdi3_neon): Likewise.
18646 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18647 (slt_si, sltu_si): Likewise.
18648 * config/vax/vax.md (sbcdi3): Likewise.
18649 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18650 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18651 (mul64): Move '%' to beginning of constraint.
18652 * config/arm/arm.md (*xordi3_insn): Likewise.
18653 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18654 (xorsi3): Likewise.
18656 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18658 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18660 2014-05-28 Jason Merrill <jason@redhat.com>
18663 * cgraph.h (symtab_node::get_comdat_group_id): New.
18664 * cgraphunit.c (analyze_functions): Call it.
18665 * symtab.c (dump_symtab_node): Likewise.
18666 * tree.c (decl_comdat_group_id): New.
18667 * tree.h: Declare it.
18668 * lto-streamer-out.c (write_symbol): Use it.
18669 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18671 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18673 PR bootstrap/PR61146
18674 * wide-int.cc: Do not include longlong.h when compiling with clang.
18676 2014-05-28 Richard Biener <rguenther@suse.de>
18678 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18679 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18680 (vrp_visit_assignment_or_call): Print less vertical space.
18681 (vrp_visit_stmt): Likewise.
18682 (vrp_visit_phi_node): Likewise. For a PHI argument with
18683 VR_VARYING range consider recording it as copy.
18685 2014-05-28 Richard Biener <rguenther@suse.de>
18688 2014-05-28 Richard Biener <rguenther@suse.de>
18690 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18692 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18694 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18695 sufficiently aligned and an offset is used at the same time.
18696 (expand_expr_real_1): Likewise.
18698 2014-05-28 Richard Biener <rguenther@suse.de>
18700 PR middle-end/61045
18701 * fold-const.c (fold_comparison): When folding
18702 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18703 the sign of the remaining constant operand stays the same.
18705 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18707 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18708 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18709 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18711 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18712 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18713 (m32bit-doubles) Likewise.
18714 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18715 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18718 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18720 * configure.ac ($gcc_cv_ld_clearcap): New test.
18721 * configure: Regenerate.
18722 * config.in: Regenerate.
18723 * config/sol2.opt (mclear-hwcap): New option.
18724 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18725 * config/sol2-clearcap.map: Moved here from
18726 testsuite/gcc.target/i386/clearcap.map.
18727 * config/sol2-clearcapv2.map: Move here from
18728 gcc.target/i386/clearcapv2.map.
18729 * config/t-sol2 (install): Depend on install-clearcap-map.
18730 (install-clearcap-map): New target.
18731 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18734 2014-05-28 Richard Biener <rguenther@suse.de>
18736 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18737 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18738 ... here and remove the rest.
18739 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18741 2014-05-28 Richard Biener <rguenther@suse.de>
18743 PR tree-optimization/61335
18744 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18745 new range fails, drop to varying.
18747 2014-05-28 Olivier Hainque <hainque@adacore.com>
18749 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18750 (CPP_SPEC): Add entry for -mcpu=8548.
18751 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18752 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18754 2014-05-28 Tom de Vries <tom@codesourcery.com>
18756 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18757 * lra.c (initialize_lra_reg_info_element): Add init of
18758 actual_call_used_reg_set field.
18759 (lra): Call lra_create_live_ranges before lra_inheritance for
18761 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18763 * lra-constraints.c (need_for_call_save_p): Use
18764 actual_call_used_reg_set instead of call_used_reg_set for
18766 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18768 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18769 Tom de Vries <tom@codesourcery.com>
18771 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18773 (@item -fuse-caller-save): New item.
18775 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18776 Tom de Vries <tom@codesourcery.com>
18778 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18779 OPT_fuse_caller_save.
18781 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18782 Tom de Vries <tom@codesourcery.com>
18784 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18785 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18786 get_call_reg_set_usage.
18787 * resource.c (mark_set_resources, mark_target_live_regs): Use
18788 get_call_reg_set_usage.
18789 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18791 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18792 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18793 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18794 * ira-build.c (ira_create_allocno): Init
18795 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18796 (create_cap_allocno, propagate_allocno_info)
18797 (propagate_some_info_from_allocno)
18798 (copy_info_to_removed_store_destinations): Handle
18799 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18800 * ira-costs.c (ira_tune_allocno_costs): Use
18801 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18803 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18804 Tom de Vries <tom@codesourcery.com>
18806 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18807 and function_used_regs_valid fields.
18808 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18809 find_all_hard_reg_sets.
18810 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18811 (get_call_reg_set_usage): New function.
18812 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18813 * regs.h (get_call_reg_set_usage): Declare.
18815 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18818 * config/dbx.h (License): Add Runtime Library Exception.
18819 * config/newlib-stdint.h (License): Same.
18820 * config/rtems.h (License): Same
18821 * config/initfini-array.h (License): Same
18822 * config/v850/v850.h (License): Same.
18823 * config/v850/v850-opts.h (License): Same
18824 * config/v850/rtems.h (License): Same.
18826 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18829 * doc/extend.texi (Local Labels): Note that label differences are
18830 not supported for AVR.
18832 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18833 Olivier Hainque <hainque@adacore.com>
18835 * rtl.h (set_for_reg_notes): Declare.
18836 * emit-rtl.c (set_for_reg_notes): New function.
18837 (set_unique_reg_note): Use it.
18838 * optabs.c (add_equal_note): Likewise
18840 2014-05-27 Andrew Pinski <apinski@cavium.com>
18842 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18843 Use <w> for the register in assembly template.
18844 (stack_protect_test): Use the mode of operands[0] for the result.
18845 (stack_protect_test_<mode>): Use <w> for the register
18846 in assembly template.
18848 2014-05-27 DJ Delorie <dj@redhat.com>
18850 * config/rx/rx.c (add_vector_labels): New.
18851 (rx_output_function_prologue): Call it.
18852 (rx_handle_func_attribute): Don't require empty arguments.
18853 (rx_handle_vector_attribute): New.
18854 (rx_attribute_table): Add "vector" attribute.
18855 * doc/extend.texi (interrupt, vector): Document new/changed
18856 RX-specific attributes.
18858 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18860 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18862 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18863 predicate to detect a negative quotient.
18865 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18867 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18868 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18869 Add X - Y CMP 0 to X CMP Y transformation.
18870 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18872 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18874 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18877 2014-05-27 Steve Ellcey <sellcey@mips.com>
18879 * config/mips/mips.c: Add include of cgraph.h.
18881 2014-05-27 Richard Biener <rguenther@suse.de>
18883 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18885 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18888 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18889 * config/arm/arm-cores.def (License): Same.
18890 * config/arm/arm-opts.h (License): Same.
18891 * config/arm/aout.h (License): Same.
18892 * config/arm/bpabi.h (License): Same.
18893 * config/arm/elf.h (License): Same.
18894 * config/arm/linux-elf.h (License): Same.
18895 * config/arm/linux-gas.h (License): Same.
18896 * config/arm/netbsd-elf.h (License): Same.
18897 * config/arm/uclinux-eabi.h (License): Same.
18898 * config/arm/uclinux-elf.h (License): Same.
18899 * config/arm/vxworks.h (License): Same.
18901 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18903 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18904 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18905 (arm_init_neon_builtins): Handle NEON_BSWAP.
18906 Define required type nodes.
18907 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18908 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18909 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18910 * config/arm/iterators.md (VDQHSD): New mode iterator.
18912 2014-05-27 Richard Biener <rguenther@suse.de>
18914 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18915 Try using literal operands when comparing value-ranges failed.
18917 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18919 * ira.c (commutative_operand): Adjust for change to recog_data.
18920 [Missing from previous commit.]
18922 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18924 * system.h (TEST_BIT): New macro.
18925 * recog.h (alternative_mask): New type.
18926 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18927 (recog_data_d): Replace alternative_enabled_p array with
18928 enabled_alternatives.
18929 (target_recog): New structure.
18930 (default_target_recog, this_target_recog): Declare.
18931 (get_enabled_alternatives, recog_init): Likewise.
18932 * recog.c (default_target_recog, this_target_recog): New variables.
18933 (get_enabled_alternatives): New function.
18934 (extract_insn): Use it.
18935 (recog_init): New function.
18936 (preprocess_constraints, constrain_operands): Adjust for change to
18938 * postreload.c (reload_cse_simplify_operands): Likewise.
18939 * reload.c (find_reloads): Likewise.
18940 * ira-costs.c (record_reg_classes): Likewise.
18941 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18942 all alternatives after a disabled one would be skipped.
18943 (ira_implicitly_set_insn_hard_regs): Likewise.
18944 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18945 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18946 with enabled_alternatives.
18947 * lra.c (free_insn_recog_data): Update accordingly.
18948 (lra_update_insn_recog_data): Likewise.
18949 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18950 * lra-constraints.c (process_alt_operands): Likewise. Handle
18951 only_alternative as part of the enabled mask.
18952 * target-globals.h (this_target_recog): Declare.
18953 (target_globals): Add a recog field.
18954 (restore_target_globals): Restore this_target_recog.
18955 * target-globals.c: Include recog.h.
18956 (default_target_globals): Initialize recog field.
18957 (save_target_globals): Likewise.
18958 * reginfo.c (reinit_regs): Call recog_init.
18959 * toplev.c (backend_init_target): Likewise.
18961 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18963 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18964 rather than any named insn's code.
18966 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18969 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18970 * config/arm/arm-cores.def (License): Same.
18972 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18974 * tree.h (decl_comdat_group): Declare.
18975 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18976 * tree.c (decl_comdat_group): Here.
18978 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18980 PR rtl-optimization/61222
18981 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18982 the shift, truncate the PLUS operand to the result mode.
18984 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18987 * config/i386/i386.c (ix86_rtx_costs)
18988 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18991 2014-05-26 Martin Jambor <mjambor@suse.cz>
18993 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18996 2014-05-26 Richard Biener <rguenther@suse.de>
18998 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18999 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
19000 Provide specializations.
19001 (wi::int_traits <HOST_WIDE_INT>,
19002 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
19004 2014-05-26 Alan Modra <amodra@gmail.com>
19007 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
19008 params and return a bool. Remove dead code. Update comment.
19009 Assert we have a const_int source. Remove bogus code from
19010 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
19011 handling of constants > 2G and reg_equal note, from..
19012 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
19013 return value. Update comment. If we can, use a new pseudo
19014 for intermediate calculations.
19015 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
19017 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
19018 call to rs6000_emit_set_const in splitter.
19019 (movdi_internal64+2, +3): Likewise.
19021 2014-05-26 Richard Biener <rguenther@suse.de>
19023 * system.h: Define __STDC_FORMAT_MACROS before
19024 including inttypes.h.
19025 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
19026 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
19027 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
19028 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
19029 HOST_WIDEST_INT_C): Remove.
19030 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
19031 if C99 inttypes.h is not available.
19032 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
19033 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
19034 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
19035 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
19036 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
19037 (struct output_info): Likewise.
19038 (print_statistics): Adjust.
19039 (dump_bitmap_statistics): Likewise.
19040 * bt-load.c (migrate_btr_defs): Print with PRId64.
19041 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
19042 (MAX_SAFE_MULTIPLIER): Adjust.
19043 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
19044 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
19045 dump_cgraph_node): Likewise.
19046 * final.c (dump_basic_block_info): Likewise.
19047 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
19048 * gcov.c (format_gcov): Likewise.
19049 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
19051 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
19052 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
19053 (inline_small_functions, dump_overall_stats, dump_inline_stats):
19054 Use PRId64 for dumping.
19055 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
19056 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
19057 (add_allocno_hard_regs): Adjust.
19058 * loop-doloop.c (doloop_modify): Print using PRId64.
19059 * loop-iv.c (inverse): Compute in uint64_t.
19060 (determine_max_iter, iv_number_of_iterations): Likewise.
19061 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
19062 Print using PRId64.
19063 * lto-streamer-out.c (write_symbol): Use uint64_t.
19064 * mcf.c (CAP_INFINITY): Use int64_t maximum.
19065 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
19066 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
19067 * modulo-sched.c (const_iteration_count): Use int64_t.
19068 (sms_schedule): Dump using PRId64.
19069 * predict.c (dump_prediction): Likewise.
19070 * pretty-print.h (pp_widest_integer): Remove.
19071 * profile.c (get_working_sets, is_edge_inconsistent,
19072 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
19073 * tree-pretty-print.c (pp_double_int): Remove case handling
19074 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
19075 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
19077 (pass_optimize_bswap::execute): Remove restriction on hosts.
19078 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
19079 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
19080 * tree.c (widest_int_cst_value): Remove.
19081 * tree.h (widest_int_cst_value): Likewise.
19082 * value-prof.c (dump_histogram_value): Print using PRId64.
19083 * gengtype.c (main): Also inject int64_t.
19084 * ggc-page.c (struct max_alignment): Use int64_t.
19085 * alloc-pool.c (struct allocation_object_def): Likewise.
19086 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
19088 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
19089 * doc/tm.texi: Regenerated.
19090 * gengtype-lex.l (IWORD): Handle [u]int64_t.
19091 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
19092 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
19093 mmix_output_register_setting): Use [u]int64_t in prototypes.
19094 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
19095 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
19096 mmix_output_octa, mmix_output_shifted_value): Adjust.
19097 (mmix_intval): Adjust. Remove unreachable case.
19098 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
19100 2014-05-26 Richard Biener <rguenther@suse.de>
19102 * configure.ac: Drop __int64 type check. Insist that we
19103 found uint64_t and int64_t.
19104 * hwint.h (HOST_BITS_PER___INT64): Remove.
19105 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
19106 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
19107 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
19108 (HOST_WIDEST_FAST_INT): Remove __int64 case.
19109 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
19110 for dst_q_src_df_rms_cdt.
19111 * configure: Regenerate.
19112 * config.in: Likewise.
19114 2014-05-26 Michael Tautschnig <mt@debian.org>
19117 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
19118 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
19120 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19122 PR rtl-optimization/61278
19123 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
19125 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19127 PR rtl-optimization/61220
19128 Part of PR rtl-optimization/61225
19129 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
19130 insn; skip split_edge for a block with only one successor.
19132 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19134 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
19137 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19139 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
19140 (update_vtable_references): New function.
19141 (function_and_variable_visibility): Rewrite also vtable initializers.
19142 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
19144 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19146 * ggc.h (ggc_grow): New function.
19147 * ggc-none.c (ggc_grow): New function.
19148 * ggc-page.c (ggc_grow): Likewise.
19150 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19152 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
19153 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
19154 comdat_can_be_unshared_p, cgraph_externally_visible_p,
19155 varpool_externally_visible_p, can_replace_by_local_alias,
19156 update_visibility_by_resolution_info, function_and_variable_visibility,
19157 pass_data_ipa_function_and_variable_visibility,
19158 make_pass_ipa_function_and_variable_visibility,
19159 whole_program_function_and_variable_visibility,
19160 pass_data_ipa_whole_program_visibility,
19161 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
19162 * cgraph.h (cgraph_local_node_p): Declare.
19163 * ipa-visibility.c: New file.
19164 * Makefile.in (OBJS): Add ipa-visiblity.o
19166 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19168 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
19169 that var decl is available.
19171 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19173 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
19174 symtab_node pointer.
19175 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
19176 (find_decls_types_r): Do not walk COMDAT_GROUP.
19177 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
19178 * varasm.c (make_decl_one_only): Use set_comdat_group;
19179 create node if needed.
19180 * ipa-inline-transform.c (save_inline_function_body): Update
19181 way we decl->symtab mapping.
19182 * symtab.c (symtab_hash, hash_node, eq_node
19183 symtab_insert_node_to_hashtable): Remove.
19184 (symtab_register_node): Update.
19185 (symtab_unregister_node): Update.
19186 (symtab_get_node): Reimplement as inline function.
19187 (symtab_add_to_same_comdat_group): Update.
19188 (symtab_dissolve_same_comdat_group_list): Update.
19189 (dump_symtab_base): Update.
19190 (verify_symtab_base): Update.
19191 (symtab_make_decl_local): Update.
19192 (fixup_same_cpp_alias_visibility): Update.
19193 (symtab_nonoverwritable_alias): Update.
19194 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
19195 * ipa.c (update_visibility_by_resolution_info): UPdate.
19196 * bb-reorder.c: Include cgraph.h
19197 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
19198 with comdat groups.
19199 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
19200 * cgraph.c (cgraph_get_create_node): Update.
19201 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
19203 (symtab_get_node): Make inline.
19204 (symtab_insert_node_to_hashtable): Remove.
19205 (symtab_can_be_discarded): Update.
19206 (decl_comdat_group): New function.
19207 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
19209 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
19211 (read_comdat_group): New function.
19212 (input_node, input_varpool_node): Use it.
19213 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19215 * mips.c (mips_start_unique_function): Likewise.
19216 (ix86_code_end): Likewise.
19217 (rs6000_code_end): Likweise.
19218 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19220 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19222 * gengtype-state.c (fatal_reading_state): Bring offline.
19223 * optabs.c (widening_optab_handler): Bring offline.
19224 * optabs.h (widening_optab_handler): Likewise.
19225 * final.c (get_attr_length_1): Likewise.
19227 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19229 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19231 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19233 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19234 (ppc440-compare): Include shift with dot.
19235 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19236 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19238 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19240 (e6500_sfx2): Include it.
19241 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19242 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19243 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19244 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19245 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19246 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19247 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19248 *lshiftrt_internal1le, *lshiftrt_internal1be,
19249 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19250 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19251 *rotldi3_internal10le, *rotldi3_internal10be,
19252 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19253 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19254 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19255 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19256 define_insns): Use type "shift" in the appropriate alternatives.
19258 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19260 * config/rs6000/rs6000.md (type): Add "logical". Delete
19262 (dot): Adjust comment.
19263 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19264 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19265 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19266 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19267 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19268 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19269 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19270 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19272 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19273 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19274 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19275 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19276 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19277 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19278 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19279 * config/rs6000/8540.md (ppc8540_su): Adjust.
19280 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19281 cell-cmp-microcoded): Adjust.
19282 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19283 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19284 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19285 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19286 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19287 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19288 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19289 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19290 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19292 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19293 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19294 Adjust. Adjust comment.
19295 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19296 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19298 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19300 * config/rs6000/rs6000.md (type): Add "add".
19301 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19302 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19303 define_insns): Use it.
19304 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19306 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19307 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19308 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19309 * config/rs6000/601.md (ppc601-integer): Adjust.
19310 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19311 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19312 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19313 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19314 * config/rs6000/8540.md (ppc8540_su): Adjust.
19315 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19316 cell-cmp-microcoded): Adjust.
19317 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19318 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19319 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19320 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19321 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19322 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19323 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19324 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19325 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19327 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19328 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19329 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19330 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19332 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19334 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19335 "delayed_compare", "var_delayed_compare".
19336 (var_shift): New attribute.
19337 (cell_micro): Adjust.
19338 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19339 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19340 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19341 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19342 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19343 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19344 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19345 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19346 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19347 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19348 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19349 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19350 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19351 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19352 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19353 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19354 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19355 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19356 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19357 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19358 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19359 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19360 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19361 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19362 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19364 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19365 * config/rs6000/440.md (ppc440-integer): Adjust.
19366 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19367 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19368 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19369 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19370 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19371 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19372 * config/rs6000/8540.md (ppc8540_su): Adjust.
19373 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19374 cell-cmp-microcoded): Adjust.
19375 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19376 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19377 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19378 e500mc64_delayed): Adjust.
19379 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19380 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19381 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19382 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19383 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19384 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19385 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19386 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19387 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19389 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19390 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19392 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19394 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19395 (bits): New mode_attr.
19396 (idiv_ldiv): Delete mode_attr.
19397 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19398 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19399 rs6000_adjust_priority, is_nonpipeline_insn,
19400 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19402 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19403 * config/rs6000/440.md (ppc440-idiv): Adjust.
19404 * config/rs6000/476.md (ppc476-idiv): Adjust.
19405 * config/rs6000/601.md (ppc601-idiv): Adjust.
19406 * config/rs6000/603.md (ppc603-idiv): Adjust.
19407 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19408 ppc620-ldiv): Adjust.
19409 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19410 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19411 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19412 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19413 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19414 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19415 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19416 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19417 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19418 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19419 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19420 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19421 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19422 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19423 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19424 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19425 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19426 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19428 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19430 * config/rs6000/rs6000.md (type): Delete "insert_word",
19431 "insert_dword". Add "insert".
19432 (size): Update comment.
19433 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19434 insn_must_be_first_in_group): Adjust.
19435 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19436 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19437 *insvsi_internal6, insvdi_internal): Adjust.
19439 * config/rs6000/40x.md (ppc403-integer): Adjust.
19440 * config/rs6000/440.md (ppc440-integer): Adjust.
19441 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19442 * config/rs6000/601.md (ppc601-integer): Adjust.
19443 * config/rs6000/603.md (ppc603-integer): Adjust.
19444 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19445 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19446 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19447 * config/rs6000/8540.md (ppc8540_su): Adjust.
19448 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19449 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19450 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19451 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19452 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19453 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19454 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19455 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19456 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19457 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19458 * config/rs6000/power7.md (power7-integer): Adjust.
19459 * config/rs6000/power8.md (power8-1cyc): Adjust.
19460 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19461 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19463 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19465 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19466 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19467 (size): New attribute.
19468 (dot): New attribute.
19469 (cell_micro): Adjust.
19470 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19471 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19472 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19473 umuldi3_highpart): Adjust.
19474 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19475 rs6000_adjust_priority, is_nonpipeline_insn,
19476 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19478 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19479 ppc405-imul3): Adjust.
19480 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19481 * config/rs6000/476.md (ppc476-imul): Adjust.
19482 * config/rs6000/601.md (ppc601-imul): Adjust.
19483 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19484 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19485 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19486 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19487 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19489 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19490 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19491 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19492 cell-imul): Adjust.
19493 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19494 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19495 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19496 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19497 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19498 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19499 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19500 power4-lmul, power4-imul, power4-imul3): Adjust.
19501 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19502 power5-lmul, power5-imul, power5-imul3): Adjust.
19503 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19504 power6-lmul, power6-imul, power6-imul3): Adjust.
19505 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19506 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19508 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19509 rs64a-lmul): Adjust.
19510 * config/rs6000/titan.md (titan_imul): Adjust.
19512 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19514 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19515 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19516 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19517 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19518 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19519 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19520 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19521 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19522 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19523 * config/rs6000/titan.md: Delete nonsensical comment.
19524 (titan_imul): Add type imul3.
19525 (titan_mulhw): Remove type imul3; add type halfmul.
19527 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19529 * config/rs6000/rs6000.md (type): Reorder, reformat.
19531 2014-05-23 Martin Jambor <mjambor@suse.cz>
19533 PR tree-optimization/53787
19534 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19535 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19536 analysis_done, update all uses.
19537 * ipa-prop.c: Include domwalk.h
19538 (param_analysis_info): Removed.
19539 (param_aa_status): New type.
19540 (ipa_bb_info): Likewise.
19541 (func_body_info): Likewise.
19542 (ipa_get_bb_info): New function.
19543 (aa_overwalked): Likewise.
19544 (find_dominating_aa_status): Likewise.
19545 (parm_bb_aa_status_for_bb): Likewise.
19546 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19547 (load_from_unmodified_param): Accept func_body_info as a parameter
19548 instead of parms_ainfo.
19549 (parm_ref_data_preserved_p): Changed to use new param AA info.
19550 (parm_ref_data_pass_through_p): Likewise.
19551 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19552 (compute_complex_assign_jump_func): Changed to use new param AA info.
19553 (compute_complex_ancestor_jump_func): Likewise.
19554 (ipa_compute_jump_functions_for_edge): Likewise.
19555 (ipa_compute_jump_functions): Removed.
19556 (ipa_compute_jump_functions_for_bb): New function.
19557 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19559 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19560 and info, moved variable declarations down.
19561 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19563 (ipa_analyze_stmt_uses): Likewise.
19564 (ipa_analyze_params_uses): Removed.
19565 (ipa_analyze_params_uses_in_bb): New function.
19566 (ipa_analyze_controlled_uses): Likewise.
19567 (free_ipa_bb_info): Likewise.
19568 (analysis_dom_walker): New class.
19569 (ipa_analyze_node): Handle node-specific forbidden analysis,
19570 initialize and free func_body_info, use dominator walker.
19571 (ipcp_modif_dom_walker): New class.
19572 (ipcp_transform_function): Create and free func_body_info, use
19573 ipcp_modif_dom_walker, moved a lot of functionality there.
19575 2014-05-23 Marek Polacek <polacek@redhat.com>
19576 Jakub Jelinek <jakub@redhat.com>
19578 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19579 * gcc.c (sanitize_spec_function): Likewise.
19580 * convert.c (convert_to_integer): Include "ubsan.h". Add
19581 floating-point to integer instrumentation.
19582 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19583 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19584 SANITIZE_NONDEFAULT.
19585 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19586 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19587 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19588 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19589 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19590 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19591 float/double/long double.
19592 (ubsan_instrument_float_cast): New function.
19593 * ubsan.h (ubsan_instrument_float_cast): Declare.
19595 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19597 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19599 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19600 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19601 Adjust for tailcalling through registers.
19602 * config/aarch64/aarch64.h (enum reg_class): New caller save
19604 (REG_CLASS_NAMES): Likewise.
19605 (REG_CLASS_CONTENTS): Likewise.
19606 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19607 Allow tailcalling without decls.
19609 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19611 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19612 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19614 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19615 gsi, and variables v_* to v*.
19617 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19619 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19621 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19623 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19624 * omp-low.c: Update accordingly.
19626 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19627 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19628 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19629 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19630 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19631 GF_OMP_TARGET_KIND_UPDATE.
19633 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19634 Explicitly enumerate the expected region types.
19636 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19639 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19640 documentation; the old documentation didn't clearly state the
19641 constraints on the contents of the pointed-to storage.
19643 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19645 Fix bootstrap error on ia64
19646 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19647 Return default value.
19649 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19651 PR tree-optimization/54733
19652 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19654 (find_bswap_or_nop_load): New.
19655 (find_bswap_1): Renamed to ...
19656 (find_bswap_or_nop_1): This. Also add support for memory source.
19657 (find_bswap): Renamed to ...
19658 (find_bswap_or_nop): This. Also add support for memory source and
19659 detection of bitwise operations equivalent to load in target
19661 (execute_optimize_bswap): Likewise. Also move its leading comment back
19662 in place and split statement transformation into ...
19663 (bswap_replace): This.
19665 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19667 PR rtl-optimization/61215
19668 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19669 simplify_gen_subreg until final substitution.
19671 2014-05-23 Alan Modra <amodra@gmail.com>
19674 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19675 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19676 Use "Y" constraint rather than "m".
19678 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19680 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19682 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19683 New function declaration.
19684 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19685 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19686 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19687 (aarch64_init_builtins) : Initialize builtins
19688 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19689 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19690 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19691 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19692 and __builtins_aarch64_set_fpsr.
19693 (aarch64_atomic_assign_expand_fenv): New function.
19694 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19695 (get_fpcr) : Likewise.
19696 (set_fpsr) : Likewise.
19697 (get_fpsr) : Likewise.
19698 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19699 and UNSPECV_SET_FPSR.
19700 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19701 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19702 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19704 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19706 PR rtl-optimization/60969
19707 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19708 constraints. Set up mem cost for NO_REGS case.
19710 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19712 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19714 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19716 * config/darwin.c: Include "lto-section-names.h".
19717 (LTO_SEGMENT_NAME): Don't define.
19718 * config/i386/winnt.c: Include "lto-section-names.h".
19719 * lto-streamer.c: Include "lto-section-names.h".
19720 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19721 * lto-wrapper.c: Include "lto-section-names.h".
19722 (LTO_SECTION_NAME_PREFIX): Don't define.
19723 * lto-section-names.h: New file.
19724 * cgraphunit.c: Include "lto-section-names.h".
19726 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19728 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19730 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19733 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19735 2014-05-22 Nick Clifton <nickc@redhat.com>
19737 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19739 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19741 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19742 -> (T)A transformation to integer types.
19744 2014-05-22 Teresa Johnson <tejohnson@google.com>
19746 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19747 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19748 (gcov_rewrite): Use gcov_nonruntime_assert.
19749 (gcov_open): Ditto.
19750 (gcov_write_words): Ditto.
19751 (gcov_write_length): Ditto.
19752 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19753 gcc_assert from IN_LIBGCOV code.
19754 (gcov_read_summary): Use gcov_error to flag profile corruption.
19755 (gcov_sync): Use gcov_nonruntime_assert.
19756 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19757 (gcov_histo_index): Use gcov_nonruntime_assert.
19758 (static void gcov_histogram_merge): Ditto.
19759 (compute_working_sets): Ditto.
19760 * gcov-io.h (gcov_nonruntime_assert): Define.
19761 (gcov_error): Define for !IN_LIBGCOV
19763 2014-05-22 Richard Biener <rguenther@suse.de>
19765 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19766 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19767 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19768 and deallocation site.
19769 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19770 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19771 passing through the incoming points-to set.
19772 (handle_lhs_call): Use flags argument instead of recomputing it.
19773 (find_func_aliases_for_call): Call handle_lhs_call with proper
19776 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19778 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19779 all padding bits in REAL_VALUE_TYPE are cleared.
19781 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19783 Cleanup and improve multipass_dfa_lookahead_guard
19784 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19785 (core2i7_first_cycle_multipass_begin,)
19786 (core2i7_first_cycle_multipass_issue,)
19787 (core2i7_first_cycle_multipass_backtrack): Update signature.
19788 * config/ia64/ia64.c
19789 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19790 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19791 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19793 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19794 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19796 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19798 * doc/tm.texi: Regenerate.
19800 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19801 * haifa-sched.c (ready_try): Make signed to allow negative values.
19802 (rebug_ready_list_1): Update.
19803 (choose_ready): Simplify.
19804 (sched_extend_ready_list): Update.
19806 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19808 Remove IA64 speculation tweaking flags
19809 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19810 speculation tuning flags.
19811 (msched-prefer-non-data-spec-insns,)
19812 (msched-prefer-non-control-spec-insns): Obsolete options.
19813 * haifa-sched.c (choose_ready): Remove handling of
19814 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19815 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19816 and PREFER_NON_DATA_SPEC.
19817 * sel-sched.c (process_spec_exprs): Remove handling of
19818 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19820 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19822 Improve scheduling debug output
19823 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19824 (advance_one_cycle): Update.
19825 (schedule_insn, queue_to_ready): Add debug printouts.
19826 (debug_ready_list_1): New static function.
19827 (debug_ready_list): Update.
19828 (max_issue): Add debug printouts.
19829 (dump_insn_stream): New static function.
19830 (schedule_block): Use it. Also better indent printouts.
19832 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19834 Fix sched_insn debug counter
19835 * haifa-sched.c (schedule_insn): Update.
19836 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19837 (save_backtrack_point, restore_backtrack_point): Update.
19838 (first_nonscheduled_insn): New static function.
19839 (queue_to_ready, choose_ready): Use it.
19840 (schedule_block): Init nonscheduled_insns_begin.
19841 (sched_emit_insn): Update.
19844 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19846 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19848 (aarch64_secondary_reload) : LikeWise.
19849 (aarch64_class_max_nregs) : Remove CORE_REGS.
19850 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19851 (REG_CLASS_NAMES) : Likewise.
19852 (REG_CLASS_CONTENTS) : LikeWise.
19853 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19855 2014-05-21 Guozhi Wei <carrot@google.com>
19858 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19860 (vqdmulhq_n_s16): Likewise.
19862 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19864 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19866 2014-05-21 Marek Polacek <polacek@redhat.com>
19869 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19871 2014-05-21 Martin Jambor <mjambor@suse.cz>
19873 * doc/invoke.texi (Optimize Options): Document parameters
19874 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19875 ipa-cp-array-index-hint-bonus.
19877 2014-05-21 Mark Wielaard <mjw@redhat.com>
19880 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19881 version >= 3 or not strict DWARF.
19882 * langhooks.h (struct lang_hooks_for_types): Add
19883 enum_underlying_base_type.
19884 * langhooks.c (lhd_enum_underlying_base_type): New function.
19885 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19886 enum_underlying_base_type.
19887 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19888 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19889 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19891 2014-05-21 Richard Biener <rguenther@suse.de>
19893 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19895 2014-05-21 John Marino <gnugcc@marino.st>
19897 * config.gcc (*-*-dragonfly*): New target.
19898 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19899 * configure: Regenerate.
19900 * config/dragonfly-stdint.h: New.
19901 * config/dragonfly.h: New.
19902 * config/dragonfly.opt: New.
19903 * config/i386/dragonfly.h: New.
19904 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19906 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19908 * tree.def (VOID_CST): New.
19909 * tree-core.h (TI_VOID): New.
19910 * tree.h (void_node): New.
19911 * tree.c (tree_node_structure_for_code, tree_code_size)
19912 (iterative_hash_expr): Handle VOID_CST.
19913 (build_common_tree_nodes): Initialize void_node.
19915 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19917 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19919 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19921 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19924 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19925 flag_reorder_blocks_and_partition.
19926 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19928 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19931 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19933 (*addc_r_t): Add new insn_and_split.
19935 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19937 PR middle-end/61252
19938 * omp-low.c (handle_simd_reference): New function.
19939 (lower_rec_input_clauses): Use it. Defer adding reference
19940 initialization even for reduction without placeholder if in simd,
19941 handle it properly later on.
19943 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19945 PR tree-optimization/60899
19946 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19947 assume all static symbols will have definition wile parsing and
19948 check the do have definition later in compilation; check that
19949 variable referring symbol will be output before concluding that
19950 reference is safe; be conservative for referring local statics;
19951 be more precise about when comdat is output in other partition.
19953 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19956 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19958 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19959 (ipa_inline): Loop inline_to_all_callers until no more aliases
19962 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19964 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19965 set writeonly flag only for vars actually written to.
19967 2014-05-20 Dehao Chen <dehao@google.com>
19969 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19970 and callee count to get clone count.
19971 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19972 count in copy_body.
19974 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19976 PR rtl-optimization/61243
19977 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19979 2014-05-20 Xinliang David Li <davidxl@google.com>
19981 * cgraphunit.c (walk_polymorphic_call_targets): Add
19982 dbgcnt and fopt-info support.
19983 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19984 * ipa-devirt.c (ipa_devirt): Ditto.
19985 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19986 * ipa.c (walk_polymorphic_call_targets): Ditto.
19987 * gimple-fold.c (fold_gimple_assign): Ditto.
19988 (gimple_fold_call): Ditto.
19989 * dbgcnt.def: New counter.
19991 2014-05-20 DJ Delorie <dj@redhat.com>
19993 * config/msp430/msp430.md (split): Don't allow subregs when
19994 splitting SImode adds.
19995 (andneghi): Fix subtraction logic.
19996 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19998 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20000 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
20002 * except.c (switch_to_exception_section, resolve_unique_section,
20003 get_named_text_section, default_function_rodata_section,
20004 align_variable, get_block_for_decl, default_section_type_flags):
20005 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
20006 * symtab.c (symtab_add_to_same_comdat_group,
20007 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
20008 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
20010 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
20011 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
20012 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
20013 (c6x_function_in_section_p): Likewise.
20014 * config/darwin.c (machopic_select_section): Likewise.
20015 * config/arm/arm.c (arm_function_in_section_p): Likewise.
20016 * config/mips/mips.c (mips_function_rodata_section): Likewise.
20017 * config/mep/mep.c (mep_select_section): LIkewise.
20018 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
20020 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
20022 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
20023 EH region of calls to pure functions that can throw an exception.
20024 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
20025 (copy_reference_ops_from_call): Also copy the EH region of the call if
20026 it can throw an exception.
20028 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20030 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
20031 nested VEC_SELECTs that are inverses of each other.
20033 2014-05-20 Richard Biener <rguenther@suse.de>
20035 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
20036 (extract_and_process_scc_for_name): not here.
20037 (cond_dom_walker::before_dom_children): Only process
20038 stmts that end the BB in interesting ways.
20039 (run_scc_vn): Mark param uses as visited.
20041 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20043 * config/arm/arm.md (arith_shiftsi): Do not predicate for
20046 2014-05-20 Nick Clifton <nickc@redhat.com>
20048 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
20049 (msp430_gimplify_va_arg_expr): New function.
20050 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
20052 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
20053 operand 0 in order to prevent confusion about the number of
20054 registers involved.
20056 2014-05-20 Richard Biener <rguenther@suse.de>
20058 PR tree-optimization/61221
20059 * tree-ssa-pre.c (el_to_update): Remove.
20060 (eliminate_dom_walker::before_dom_children): Handle released
20061 VDEFs by value-numbering them to the associated VUSE. Update
20062 stmt immediately for substituted call address.
20063 (eliminate): Remove delayed stmt updating code.
20064 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
20065 possibly late re-numbered vuses.
20066 (vn_reference_lookup_2): Adjust.
20067 (vn_reference_lookup_pieces): Likewise.
20068 (vn_reference_lookup): Likewise.
20070 2014-05-20 Richard Biener <rguenther@suse.de>
20072 * config.gcc: Remove need_64bit_hwint.
20073 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
20074 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
20076 * config.in: Regenerate.
20077 * configure: Likewise.
20079 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
20081 * doc/extend.texi: Create Label Attributes section,
20082 move all label attributes into it and reference it.
20084 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
20086 * arm.c (thumb1_reorg): When scanning backwards skip anything
20087 that's not a proper insn.
20089 2014-05-19 Richard Biener <rguenther@suse.de>
20091 PR tree-optimization/61221
20092 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20093 Do nothing for unreachable blocks.
20094 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
20095 Improve unreachability detection.
20097 2014-05-19 Richard Biener <rguenther@suse.de>
20099 PR tree-optimization/61209
20100 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
20102 2014-05-19 Nick Clifton <nickc@redhat.com>
20104 * except.c (init_eh): Fix computation of builtin setjmp buffer
20105 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
20107 2014-05-19 Richard Biener <rguenther@suse.de>
20109 PR tree-optimization/61184
20110 * tree-vrp.c (is_negative_overflow_infinity): Use
20111 TREE_OVERFLOW_P and do that check first.
20112 (is_positive_overflow_infinity): Likewise.
20113 (is_overflow_infinity): Likewise.
20114 (vrp_operand_equal_p): Properly treat operands with
20115 differing overflow as not equal.
20117 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
20119 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
20120 shift simplification where it was intended.
20122 2014-05-19 Christian Bruel <christian.bruel@st.com>
20125 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
20127 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
20130 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
20133 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20135 * reg-notes.def (CROSSING_JUMP): Likewise.
20136 * rtl.h (rtx_def): Update comment for jump flag.
20137 (CROSSING_JUMP_P): Define.
20138 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
20139 of a REG_CROSSING_JUMP note.
20140 * cfghooks.c (tidy_fallthru_edges): Likewise.
20141 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
20142 * emit-rtl.c (try_split): Likewise.
20143 * haifa-sched.c (sched_create_recovery_edges): Likewise.
20144 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
20145 * jump.c (redirect_jump_2): Likewise.
20146 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
20147 (relax_delay_slots): Likewise.
20148 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
20149 (bbit_di): Likewise.
20150 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
20151 * config/sh/sh.md (jump_compact): Likewise.
20152 * bb-reorder.c (rotate_loop): Likewise.
20153 (pass_duplicate_computed_gotos::execute): Likewise.
20154 (add_reg_crossing_jump_notes): Rename to...
20155 (update_crossing_jump_flags): ...this.
20156 (pass_partition_blocks::execute): Update accordingly.
20158 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20160 * tree.h: Remove extraneous template <>.
20162 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20164 * ipa.c (symtab_remove_unreachable_nodes): Remove
20165 symbol from comdat group if its body was eliminated.
20166 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
20167 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
20168 (symtab_unregister_node): ... this one.
20169 (verify_symtab_base): More strict checking of comdats.
20170 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
20172 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20174 * tree-pass.h (make_pass_ipa_comdats): New pass.
20175 * timevar.def (TV_IPA_COMDATS): New timevar.
20176 * passes.def (pass_ipa_comdats): Add.
20177 * Makefile.in (OBJS): Add ipa-comdats.o
20178 * ipa-comdats.c: New file.
20180 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20182 * ipa.c (update_visibility_by_resolution_info): New function.
20183 (function_and_variable_visibility): Use it.
20185 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20187 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
20189 (FOR_EACH_DEFINED_SYMBOL): New macro.
20190 (varpool_first_static_initializer, varpool_next_static_initializer,
20191 varpool_first_defined_variable, varpool_next_defined_variable):
20193 (symtab_in_same_comdat_p): Correctly deal with inline functions.
20195 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20197 * ggc-page.c (ggc_handle_finalizers): Add comment.
20199 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20201 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
20202 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
20203 (ggc_internal_cleared_alloc): Likewise.
20204 * ggc-page.c (finalizer): New class.
20205 (vec_finalizer): Likewise.
20206 (globals::finalizers): New member.
20207 (globals::vec_finalizers): Likewise.
20208 (ggc_internal_alloc): Record the finalizer if any for the block being
20210 (ggc_handle_finalizers): New function.
20211 (ggc_collect): Call ggc_handle_finalizers.
20212 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20214 (ggc_internal_cleared_alloc): Likewise.
20215 (finalize): New function.
20216 (need_finalization_p): Likewise.
20217 (ggc_alloc): Install the type's destructor as the finalizer if it
20218 might do something.
20219 (ggc_cleared_alloc): Likewise.
20220 (ggc_vec_alloc): Likewise.
20221 (ggc_cleared_vec_alloc): Likewise.
20223 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20225 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20227 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20229 * alias.c (record_alias_subset): Adjust.
20230 * bitmap.c (bitmap_element_allocate): Likewise.
20231 (bitmap_gc_alloc_stat): Likewise.
20232 * cfg.c (init_flow): Likewise.
20233 (alloc_block): Likewise.
20234 (unchecked_make_edge): Likewise.
20235 * cfgloop.c (alloc_loop): Likewise.
20236 (flow_loops_find): Likewise.
20237 (rescan_loop_exit): Likewise.
20238 * cfgrtl.c (init_rtl_bb_info): Likewise.
20239 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20240 (cgraph_allocate_node): Likewise.
20241 (cgraph_create_edge_1): Likewise.
20242 (cgraph_allocate_init_indirect_info): Likewise.
20243 * cgraphclones.c (cgraph_clone_edge): Likewise.
20244 * cgraphunit.c (add_asm_node): Likewise.
20245 (init_lowered_empty_function): Likewise.
20246 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20247 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20248 (alpha_use_linkage): Likewise.
20249 * config/arc/arc.c (arc_init_machine_status): Likewise.
20250 * config/arm/arm.c (arm_init_machine_status): Likewise.
20251 * config/avr/avr.c (avr_init_machine_status): Likewise.
20252 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20253 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20254 * config/cris/cris.c (cris_init_machine_status): Likewise.
20255 * config/darwin.c (machopic_indirection_name): Likewise.
20256 (darwin_build_constant_cfstring): Likewise.
20257 (darwin_enter_string_into_cfstring_table): Likewise.
20258 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20259 * config/frv/frv.c (frv_init_machine_status): Likewise.
20260 * config/i386/i386.c (get_dllimport_decl): Likewise.
20261 (ix86_init_machine_status): Likewise.
20262 (assign_386_stack_local): Likewise.
20263 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20264 (i386_pe_maybe_record_exported_symbol): Likewise.
20265 (i386_pe_record_stub): Likewise.
20266 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20267 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20268 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20269 (m32c_note_pragma_address): Likewise.
20270 * config/mep/mep.c (mep_init_machine_status): Likewise.
20271 (mep_note_pragma_flag): Likewise.
20272 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20273 (mips16_local_alias): Likewise.
20274 (mips_init_machine_status): Likewise.
20275 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20276 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20277 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20278 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20279 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20280 * config/pa/pa.c (pa_init_machine_status): Likewise.
20281 (pa_get_deferred_plabel): Likewise.
20282 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20283 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20284 (rs6000_init_machine_status): Likewise.
20285 (output_toc): Likewise.
20286 * config/s390/s390.c (s390_init_machine_status): Likewise.
20287 * config/score/score.c (score_output_external): Likewise.
20288 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20289 * config/spu/spu.c (spu_init_machine_status): Likewise.
20290 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20291 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20292 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20293 * coverage.c (coverage_end_function): Likewise.
20294 * dbxout.c (dbxout_init): Likewise.
20295 * doc/gty.texi: Don't mention variable_size attribute.
20296 * dwarf2cfi.c (new_cfi): Adjust.
20297 (new_cfi_row): Likewise.
20298 (copy_cfi_row): Likewise.
20299 (create_cie_data): Likewise.
20300 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20301 (new_loc_descr): Likewise.
20302 (find_AT_string_in_table): Likewise.
20303 (add_addr_table_entry): Likewise.
20304 (new_die): Likewise.
20305 (add_var_loc_to_decl): Likewise.
20306 (clone_die): Likewise.
20307 (clone_as_declaration): Likewise.
20308 (break_out_comdat_types): Likewise.
20309 (new_loc_list): Likewise.
20310 (add_loc_descr_to_each): Likewise.
20311 (add_location_or_const_value_attribute): Likewise.
20312 (add_linkage_name): Likewise.
20313 (lookup_filename): Likewise.
20314 (dwarf2out_var_location): Likewise.
20315 (new_line_info_table): Likewise.
20316 (dwarf2out_init): Likewise.
20317 (mem_loc_descriptor): Likewise.
20318 (loc_descriptor): Likewise.
20319 (add_const_value_attribute): Likewise.
20320 (tree_add_const_value_attribute): Likewise.
20321 (comp_dir_string): Likewise.
20322 (dwarf2out_vms_debug_main_pointer): Likewise.
20323 (string_cst_pool_decl): Likewise.
20324 * emit-rtl.c (set_mem_attrs): Likewise.
20325 (get_reg_attrs): Likewise.
20326 (start_sequence): Likewise.
20327 (init_emit): Likewise.
20328 (init_emit_regs): Likewise.
20329 * except.c (init_eh_for_function): Likewise.
20330 (gen_eh_region): Likewise.
20331 (gen_eh_region_catch): Likewise.
20332 (gen_eh_landing_pad): Likewise.
20333 (add_call_site): Likewise.
20334 * function.c (add_frame_space): Likewise.
20335 (insert_temp_slot_address): Likewise.
20336 (assign_stack_temp_for_type): Likewise.
20337 (get_hard_reg_initial_val): Likewise.
20338 (allocate_struct_function): Likewise.
20339 (prepare_function_start): Likewise.
20340 (types_used_by_var_decl_insert): Likewise.
20341 * gengtype.c (variable_size_p): Remove function.
20342 (enum alloc_quantity): Remove enum.
20343 (write_typed_alloc_def): Remove function.
20344 (write_typed_struct_alloc_def): Likewise.
20345 (write_typed_typedef_alloc_def): Likewise.
20346 (write_typed_alloc_defns): Likewise.
20348 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20349 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20350 * ggc.h (ggc_alloc): new function.
20351 (ggc_cleared_alloc): Likewise.
20352 (ggc_vec_alloc): Template on type of vector element, and remove
20353 element size argument.
20354 (ggc_cleared_vec_alloc): Likewise.
20355 * gimple.c (gimple_build_omp_for): Adjust.
20356 (gimple_copy): Likewise.
20357 * ipa-cp.c (get_replacement_map): Likewise.
20358 (find_aggregate_values_for_callers_subset): Likewise.
20359 (known_aggs_to_agg_replacement_list): Likewise.
20360 * ipa-devirt.c (get_odr_type): Likewise.
20361 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20362 (read_agg_replacement_chain): Likewise.
20363 * loop-iv.c (get_simple_loop_desc): Likewise.
20364 * lto-cgraph.c (input_node_opt_summary): Likewise.
20365 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20366 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20367 (input_eh_region): Likewise.
20368 (input_eh_lp): Likewise.
20369 (input_cfg): Likewise.
20370 * optabs.c (set_optab_libfunc): Likewise.
20371 (init_tree_optimization_optabs): Likewise.
20372 (set_conv_libfunc): Likewise.
20373 * passes.c (do_per_function_toporder): Likewise.
20374 * rtl.h: Don't use variable_size gty attribute.
20375 * sese.c (if_region_set_false_region): Adjust.
20376 * stringpool.c (gt_pch_save_stringpool): Likewise.
20377 * target-globals.c (save_target_globals): Likewise.
20378 * toplev.c (general_init): Likewise.
20379 * trans-mem.c (record_tm_replacement): Likewise.
20380 (split_bb_make_tm_edge): Likewise.
20381 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20382 * tree-data-ref.h (lambda_vector_new): Likewise.
20383 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20384 * tree-iterator.c (tsi_link_before): Likewise.
20385 (tsi_link_after): Likewise.
20386 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20387 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20388 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20389 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20390 * tree-ssa.c (init_tree_ssa): Adjust.
20391 * tree-ssanames.c (set_range_info): Likewise.
20392 (get_ptr_info): Likewise.
20393 (duplicate_ssa_name_ptr_info): Likewise.
20394 (duplicate_ssa_name_range_info): Likewise.
20395 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20396 (unpack_ts_fixed_cst_value_fields): Likewise.
20397 * tree.c (build_fixed): Likewise.
20398 (build_real): Likewise.
20399 (build_string): Likewise.
20400 (decl_priority_info): Likewise.
20401 (decl_debug_expr_insert): Likewise.
20402 (decl_value_expr_insert): Likewise.
20403 (decl_debug_args_insert): Likewise.
20404 (type_hash_add): Likewise.
20405 (build_omp_clause): Likewise.
20406 * ubsan.c (decl_for_type_insert): Likewise.
20407 * varasm.c (get_unnamed_section): Likewise.
20408 (get_noswitch_section): Likewise.
20409 (get_section): Likewise.
20410 (get_block_for_section): Likewise.
20411 (create_block_symbol): Likewise.
20412 (build_constant_desc): Likewise.
20413 (create_constant_pool): Likewise.
20414 (force_const_mem): Likewise.
20415 (record_tm_clone_pair): Likewise.
20416 * varpool.c (varpool_create_empty_node): Likewise.
20418 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20420 * dwarf2out.c (tree_add_const_value_attribute): Call
20421 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20422 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20423 instead of ggc_internal_<x>alloc_stat.
20424 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20425 (ggc_realloc): Likewise.
20426 * ggc-none.c (ggc_internal_alloc): Likewise.
20427 (ggc_internal_cleared_alloc): Likewise.
20428 * ggc-page.c: Likewise.
20429 * ggc.h (ggc_internal_alloc_stat): Likewise.
20430 (ggc_internal_alloc): Remove macro.
20431 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20432 (ggc_internal_cleared_alloc): Remove macro.
20433 (GGC_RESIZEVEC): Adjust.
20434 (ggc_resizevar): Remove macro.
20435 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20436 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20437 (ggc_internal_vec_cleared_alloc): Remove macro.
20438 (ggc_alloc_atomic_stat): Drop _stat suffix.
20439 (ggc_alloc_atomic): Remove macro.
20440 (ggc_alloc_cleared_atomic): Remove macro.
20441 (ggc_alloc_string_stat): Drop _stat suffix.
20442 (ggc_alloc_string): Remove macro.
20443 (ggc_alloc_rtx_def_stat): Adjust.
20444 (ggc_alloc_tree_node_stat): Likewise.
20445 (ggc_alloc_cleared_tree_node_stat): Likewise.
20446 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20447 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20448 * gimple.c (gimple_build_omp_for): Likewise.
20449 (gimple_copy): Likewise.
20450 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20451 * toplev.c (realloc_for_line_map): Adjust.
20452 * tree-data-ref.h (lambda_vector_new): Likewise.
20453 * tree-phinodes.c (allocate_phi_node): Likewise.
20454 * tree.c (grow_tree_vec_stat): Likewise.
20455 * vec.h (va_gc::reserve): Adjust.
20457 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20459 * config/microblaze/microblaze.c (break_handler): New Declaration.
20460 (microblaze_break_function_p,microblaze_is_break_handler): New.
20461 (compute_frame_size): Use microblaze_break_function_p.
20462 Add the test of break_handler.
20463 (microblaze_function_prologue) : Add the test of variable
20464 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20465 (microblaze_function_epilogue) : Add the test of break_handler.
20466 (microblaze_globalize_label) : Add the test of break_handler.
20467 Check the name by BREAK_HANDLER_NAME.
20469 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20471 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20472 microblaze_is_break_handler test.
20473 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20474 Use SYMBOL_REF_DECL.
20476 * config/microblaze/microblaze-protos.h
20477 (microblaze_break_function_p,microblaze_is_break_handler):
20480 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20481 new MicroBlaze break_handler functions.
20483 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20485 * doc/extend.texi (Size of an asm): Move node text according
20486 to its @menu entry position.
20488 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20490 PR tree-optimization/61140
20491 PR tree-optimization/61150
20492 PR tree-optimization/61197
20493 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20495 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20497 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20499 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20501 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20502 __SIZEOF_INT128__ is defined.
20504 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20506 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20507 (rs6000_delegitimize_address): Use it.
20509 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20511 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20512 inplace argument. Store the new address in the original MEM when true.
20513 * emit-rtl.c (change_address_1): Likewise.
20514 (adjust_address_1, adjust_automodify_address_1, offset_address):
20515 Update accordingly.
20516 * rtl.h (plus_constant): Add an inplace argument.
20517 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20518 when true. Avoid generating (plus X (const_int 0)).
20519 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20520 in-place. Pass true to plus_constant.
20521 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20523 2014-05-16 Dehao Chen <dehao@google.com>
20525 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20527 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20530 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20532 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20534 2014-05-16 Dehao Chen <dehao@google.com>
20536 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20537 optimize_function_for_size_p.
20538 * regs.h (REG_FREQ_FROM_BB): Likewise.
20540 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20543 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20544 negt_reg_operand cases.
20545 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20547 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20549 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20551 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20554 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20557 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20559 * tree-cfg.c (dump_function_to_file): Dump the return type of
20560 functions, in a line to itself before the function body, mimicking
20561 the layout of a C function.
20563 2014-05-16 Dehao Chen <dehao@google.com>
20565 * cfghooks.c (make_forwarder_block): Use direct computation to
20566 get fall-through edge's count and frequency.
20568 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20570 * config/arc/arc.c (arc_init): Fix typo in error message.
20571 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20572 (split_stack_prologue_scratch_regno): Likewise.
20573 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20574 word from error message.
20576 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20578 * ira-costs.c: Fix typo in comment.
20580 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20582 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20584 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20586 * varpool.c (dump_varpool_node): Dump write-only flag.
20587 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20589 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20590 write-only variables.
20591 * ipa.c (process_references): New function.
20592 (set_readonly_bit): New function.
20593 (set_writeonly_bit): New function.
20594 (clear_addressable_bit): New function.
20595 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20596 fix handling of aliases.
20597 * cgraph.h (struct varpool_node): Add writeonly flag.
20599 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20601 PR rtl-optimization/60969
20602 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20603 Calculate costs for this case.
20605 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20607 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20608 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20610 2014-05-16 Richard Biener <rguenther@suse.de>
20612 PR tree-optimization/61194
20613 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20614 bool patterns ending in a COND_EXPR.
20616 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20618 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20620 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20622 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20623 where we were unable to cost an RTX.
20625 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20627 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20630 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20631 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20633 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20635 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20636 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20638 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20639 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20641 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20642 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20644 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20647 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20648 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20650 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20653 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20654 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20656 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20657 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20659 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20660 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20662 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20663 rotates and shifts.
20665 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20666 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20668 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20669 ZERO_EXTEND and SIGN_EXTEND better.
20671 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20672 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20674 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20675 logical operations.
20677 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20678 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20680 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20681 costs when costing loads and stores to memory.
20683 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20684 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20686 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20689 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20691 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20693 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20694 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20696 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20698 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20700 (aarch64_rtx_mult_cost): New.
20701 (aarch64_rtx_costs): Use it, refactor as appropriate.
20703 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20704 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20706 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20707 emit instructions, return number of instructions which would
20709 (aarch64_add_constant): Update call to aarch64_build_constant.
20710 (aarch64_output_mi_thunk): Likewise.
20711 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20714 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20716 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20717 (TARGET_RTX_COSTS): Call it.
20719 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20721 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20722 (cortexa57_vector_cost): Likewise.
20723 (cortexa57_tunings): Use them.
20725 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20727 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20728 (cpu_addrcost_table): Use it.
20729 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20730 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20733 2014-05-16 Richard Biener <rguenther@suse.de>
20735 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20736 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20737 (visit_phi): Ignore edges marked as not executable.
20738 (class cond_dom_walker): New.
20739 (cond_dom_walker::before_dom_children): Value-number
20740 control statements and mark successor edges as not
20741 executable if possible.
20742 (run_scc_vn): First walk all control statements in
20743 dominator order, marking edges as not executable.
20744 * tree-inline.c (copy_edges_for_bb): Be not confused
20745 about random edge flags.
20747 2014-05-16 Richard Biener <rguenther@suse.de>
20749 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20751 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20754 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20755 (__TM_simple_begin): Use it.
20756 (__TM_begin): Likewise.
20758 2014-05-15 Martin Jambor <mjambor@suse.cz>
20761 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20762 type_preserved flag when the indirect edge is polymorphic.
20764 2014-05-15 Martin Jambor <mjambor@suse.cz>
20766 PR tree-optimization/61090
20767 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20768 build_ref_for_model.
20770 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20772 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20773 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20775 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20777 PR tree-optimization/61158
20778 * fold-const.c (fold_binary_loc): If X is zero-extended and
20779 shiftc >= prec, make sure zerobits is all ones instead of
20780 invoking undefined behavior.
20782 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20784 * regcprop.h: New file.
20785 * regcprop.c (skip_debug_insn_p): New decl.
20786 (replace_oldest_value_reg): Check skip_debug_insn_p.
20787 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20788 * shrink-wrap.c: Include regcprop.h.
20789 (prepare_shrink_wrap): Call
20790 copyprop_hardreg_forward_bb_without_debug_insn.
20792 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20794 * shrink-wrap.h: Update comment.
20795 * shrink-wrap.c: Update comment.
20796 (next_block_for_reg): Rename to live_edge_for_reg.
20797 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20798 (move_insn_for_shrink_wrap): Split live_edge.
20799 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20801 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20803 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20805 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20806 * config/sparc/sparc.md (fptype_ut699): New attribute.
20807 (in_branch_delay): Return false if -mfix-ut699 is specified and
20808 fptype_ut699 is set to single.
20809 (truncdfsf2): Add fptype_ut699 attribute.
20810 (fix_truncdfsi2): Likewise.
20811 (floatsisf2): Change fptype attribute.
20812 (fix_truncsfsi2): Likewise.
20813 (negtf2_notv9): Delete.
20814 (negtf2_v9): Likewise.
20815 (negtf2_hq): New instruction.
20816 (negtf2): New instruction and splitter.
20817 (negdf2_notv9): Rewrite.
20818 (abstf2_notv9): Delete.
20819 (abstf2_hq_v9): Likewise.
20820 (abstf2_v9): Likewise.
20821 (abstf2_hq): New instruction.
20822 (abstf2): New instruction and splitter.
20823 (absdf2_notv9): Rewrite.
20825 2014-05-14 Cary Coutant <ccoutant@google.com>
20828 * opts.c (common_handle_option): Don't special-case "-g".
20829 (set_debug_level): Default to at least level 2 with "-g".
20831 2014-05-14 DJ Delorie <dj@redhat.com>
20833 * config/msp430/msp430.c (msp430_builtin): Add
20834 MSP430_BUILTIN_DELAY_CYCLES.
20835 (msp430_init_builtins): Register void __delay_cycles(long long).
20836 (msp430_builtin_decl): Add it.
20837 (cg_magic_constant): New.
20838 (msp430_expand_delay_cycles): New.
20839 (msp430_expand_builtin): Call it.
20840 (msp430_print_operand_raw): Change integer printing from "int" to
20842 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20843 (delay_cycles_start): New.
20844 (delay_cycles_end): New.
20845 (delay_cycles_32): New.
20846 (delay_cycles_32x): New.
20847 (delay_cycles_16): New.
20848 (delay_cycles_16x): New.
20849 (delay_cycles_2): New.
20850 (delay_cycles_1): New.
20851 * doc/extend.texi: Document __delay_cycles().
20853 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20855 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20856 length attribute computation.
20858 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20861 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20863 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20866 * config/sparc/sparc.md: Fix types of low and high in DI constant
20867 splitter. Use gen_int_mode in some other splitters.
20869 2014-05-14 Martin Jambor <mjambor@suse.cz>
20872 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20874 2014-05-14 James Norris <jnorris@codesourcery.com>
20876 * omp-low.c (expand_parallel_call): Remove shadow variable.
20877 (expand_omp_taskreg): Likewise.
20879 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20881 * common/config/i386/i386-common.c
20882 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20883 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20884 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20885 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20886 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20887 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20888 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20889 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20890 xsavecintrin.h, xsavesintrin.h.
20891 (x86_64-*-*): Ditto.
20892 * config/i386/clflushoptintrin.h: New.
20893 * config/i386/xsavecintrin.h: Ditto.
20894 * config/i386/xsavesintrin.h: Ditto.
20895 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20896 (bit_XSAVES): Ditto.
20897 (bit_XSAVES): Ditto.
20898 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20899 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20901 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20902 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20903 OPTION_MASK_ISA_XSAVES.
20904 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20905 -mxsavec, -mxsaves.
20906 (PTA_CLFLUSHOPT) Define.
20907 (PTA_XSAVEC): Ditto.
20908 (PTA_XSAVES): Ditto.
20909 (ix86_option_override_internal): Handle new options.
20910 (ix86_valid_target_attribute_inner_p): Ditto.
20911 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20912 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20913 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20914 (bdesc_special_args): Add __builtin_ia32_xsaves,
20915 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20916 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20917 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20918 (ix86_expand_builtin): Handle new builtins.
20919 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20920 (TARGET_CLFLUSHOPT_P): Ditto.
20921 (TARGET_XSAVEC): Ditto.
20922 (TARGET_XSAVEC_P): Ditto.
20923 (TARGET_XSAVES): Ditto.
20924 (TARGET_XSAVES_P): Ditto.
20925 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20926 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20927 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20929 (ANY_XRSTOR64): Ditto.
20931 (xrstor): Change into <xrstor>.
20932 (xrstor_rex64): Change into <xrstor>_rex64.
20933 (xrstor64): Change into <xrstor>64
20935 * config/i386/i386.opt (mclflushopt): New.
20938 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20940 * doc/invoke.texi: Document new options.
20942 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20944 PR rtl-optimization/60866
20945 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20946 Default it to -1. Pass it down to init_simplejump_data.
20947 (init_simplejump_data): New parameter old_seqno. Pass it down
20948 to get_seqno_for_a_jump.
20949 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20950 initializing new jump seqno as a last resort. Add comment.
20951 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20952 jump and pass it down to sel_init_new_insn.
20953 (sel_redirect_edge_and_branch_force): Likewise.
20955 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20957 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20958 shifted values to avoid build warning.
20960 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20962 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20963 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20964 (cfg_layout_merge_blocks): Likewise.
20965 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20967 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20969 PR rtl-optimization/60901
20970 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20971 bb predecessor belongs to the same scheduling region. Adjust comment.
20973 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20975 * doc/sourcebuild.texi: (dfp_hw): Document.
20976 (p8vector_hw): Likewise.
20977 (powerpc_eabi_ok): Likewise.
20978 (powerpc_elfv2): Likewise.
20979 (powerpc_htm_ok): Likewise.
20980 (ppc_recip_hw): Likewise.
20981 (vsx_hw): Likewise.
20983 2014-05-13 Cary Coutant <ccoutant@google.com>
20985 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20987 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20989 * gengtype-parse.c (require3): Eliminate in favor of...
20991 (require_template_declaration): Update to support optional single *
20994 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20995 (create_user_defined_type): Handle a single level of explicit
20996 pointerness within template arguments.
20997 (struct write_types_data): Add field "kind".
20998 (filter_type_name): Handle "*" character.
20999 (write_user_func_for_structure_ptr): Require a write_types_data
21000 rather than just a prefix string, so that we can look up the kind
21001 of the wtd and use it as an index into wrote_user_func_for_ptr,
21002 ensuring that such functions are written at most once. Support
21003 subclasses by invoking the marking function of the ultimate base class.
21004 (write_user_func_for_structure_body): Require a write_types_data
21005 rather than just a prefix string, so that we can pass this to
21006 write_user_func_for_structure_ptr.
21007 (write_func_for_structure): Likewise.
21008 (ggc_wtd): Add initializer of new "kind" field.
21009 (pch_wtd): Likewise.
21011 * gengtype.h (enum write_types_kinds): New.
21012 (struct type): Add field wrote_user_func_for_ptr to the "s"
21015 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21017 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
21018 instead of const_binop.
21019 (fold_binary_loc): Likewise.
21021 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21023 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
21024 calculation to match get_ref_base_and_extent.
21026 2014-05-13 Catherine Moore <clm@codesourcery.com>
21027 Sandra Loosemore <sandra@codesourcery.com>
21029 * configure.ac: Fix assembly for explicit JALR relocation check.
21030 * configure: Regenerate.
21032 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21034 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
21035 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
21036 Remove associated type declarations and initialisations.
21037 (arm_expand_neon_builtin): Likewise.
21038 (neon_emit_pair_result_insn): Delete.
21039 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
21040 * config/arm/neon.md (neon_vtrn<mode>): Delete.
21041 (neon_vzip<mode>): Likewise.
21042 (neon_vuzp<mode>): Likewise.
21044 2014-05-13 Richard Biener <rguenther@suse.de>
21047 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
21048 it needs revisiting whether the call still may be tail-called.
21050 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21052 * rtl.def (SYMBOL_REF): Remove middle "0" field.
21053 * rtl.h (block_symbol): Reduce number of fields to 2.
21054 (rtx_def): Add u2.symbol_ref_flags.
21055 (SYMBOL_REF_FLAGS): Use it.
21056 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
21057 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
21058 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
21059 Lower index of SYMBOL_REF_DATA.
21060 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
21061 Print SYMBOL_REF_FLAGS at the same time.
21062 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
21064 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21066 * rtl.def (VAR_LOCATION): Remove "i" field.
21067 * rtl.h (rtx_def): Add u2.var_location_status.
21068 (PAT_VAR_LOCATION_STATUS): Use it.
21069 (gen_rtx_VAR_LOCATION): Declare.
21070 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
21071 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
21072 * var-tracking.c (emit_note_insn_var_location): Remove casts.
21074 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21076 * rtl.def (scratch): Fix outdated comment and remove "0" field.
21077 * gengtype.c (adjust_field_rtx_def): Update accordingly.
21079 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21081 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
21082 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
21083 * rtl.h (rtx_def): Add insn_uid to u2 field.
21084 (RTX_FLAG_CHECK8): Delete in favor of...
21085 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
21086 (INSN_DELETED_P): Update accordingly.
21087 (INSN_UID): Use u2.insn_uid.
21088 (INSN_CHAIN_CODE_P): Define.
21089 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
21090 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
21091 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
21092 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
21093 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
21094 indices accordingly.
21095 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
21096 Update indices for insn-chain rtxes.
21097 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
21098 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
21099 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
21100 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
21101 * combine.c (try_combine): Likewise.
21102 * ira.c (setup_prohibited_mode_move_regs): Likewise.
21104 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21106 * rtl.def (REG): Remove middle field.
21107 * rtl.h (rtx_def): Add orignal_regno to u2.
21108 (ORIGINAL_REGNO): Use it instead of field 1.
21109 (REG_ATTRS): Lower field index accordingly.
21110 * gengtype.c (adjust_field_rtx_def): Remove handling of
21111 ORIGINAL_REGNO. Move REG_ATTRS index down.
21112 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
21113 code that prints the REGNO.
21115 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21117 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
21120 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21122 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
21124 2014-05-13 Bin Cheng <bin.cheng@arm.com>
21126 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
21127 (alloc_iv): Lower base expressions containing ADDR_EXPR.
21129 2014-05-13 Ian Bolton <ian.bolton@arm.com>
21131 * config/aarch64/aarch64-protos.h
21132 (aarch64_hard_regno_caller_save_mode): New prototype.
21133 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
21135 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
21137 2014-05-13 Christian Bruel <christian.bruel@st.com>
21139 * target.def (mode_switching): New hook vector.
21140 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
21141 (mode_exit, modepriority_to_mode): Likewise.
21142 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
21143 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21144 * target.h: Include tm.h and hard-reg-set.h.
21145 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
21146 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
21147 * doc/tm.texi Regenerate.
21148 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21149 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21150 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
21151 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
21152 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21153 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21154 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
21155 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
21156 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
21157 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
21158 (ix86_emit_mode_set): Hookify.
21159 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
21161 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21162 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
21163 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
21164 (epiphany_mode_priority_to_mode): Remove declaration.
21165 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
21166 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
21167 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
21169 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
21170 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
21171 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
21173 2014-05-13 Jakub Jelinek <jakub@redhat.com>
21176 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
21177 is const0_rtx, return immediately. Don't test count == 0 when
21180 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21182 * Makefile.in: add shrink-wrap.o.
21183 * config/i386/i386.c: include "shrink-wrap.h"
21184 * function.c: Likewise.
21185 (requires_stack_frame_p, next_block_for_reg,
21186 move_insn_for_shrink_wrap, prepare_shrink_wrap,
21187 dup_block_and_redirect): Move to shrink-wrap.c
21188 (thread_prologue_and_epilogue_insns): Extract three code segments
21189 as functions in shrink-wrap.c
21190 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
21192 * shrink-wrap.c: New file.
21193 * shrink-wrap.h: New file.
21195 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21197 * doc/extend.texi: Reflect current numbers of pragmas. Remove
21198 reference to Solaris.
21200 2014-05-12 Mike Stump <mikestump@comcast.net>
21203 * genattrtab.c (filename): Add.
21204 (convert_set_attr_alternative): Improve error message.
21205 (check_defs): Restore read_md_filename for error messages.
21206 (gen_insn): Save filename.
21208 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
21210 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
21211 -fno-local-ivars and -fivar-visibility.
21212 * c-family/c.opt: Make -Wshadow also implicitly enable
21215 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21217 * doc/tm.texi: Remove reference to deleted macro.
21218 * doc/tm.texi.in: Likewise.
21220 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21223 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21226 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21229 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21230 * config/arm/aout.h (License): Same.
21231 * config/arm/bpabi.h (License): Same.
21232 * config/arm/elf.h (License): Same.
21233 * config/arm/linux-elf.h (License): Same.
21234 * config/arm/linux-gas.h (License): Same.
21235 * config/arm/netbsd-elf.h (License): Same.
21236 * config/arm/uclinux-eabi.h (License): Same.
21237 * config/arm/uclinux-elf.h (License): Same.
21238 * config/arm/vxworks.h (License): Same.
21240 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21242 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21243 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21244 number of operands to 3.
21245 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21246 * tree-nested.c (convert_nonlocal_omp_clauses,
21247 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21248 * gimplify.c (gimplify_scan_omp_clauses): Handle
21249 OMP_CLAUSE_LINEAR_STMT.
21250 * omp-low.c (lower_rec_input_clauses): Fix typo.
21251 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21252 cast between Fortran boolean_type_node and C _Bool if
21255 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21257 PR tree-optimization/61136
21258 * wide-int.h (multiple_of_p): Define a version that doesn't return
21260 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21261 integer_zerop/const_binop pair.
21262 (multiple_of_p): Likewise, converting both operands to widest_int
21265 2014-05-09 Teresa Johnson <tejohnson@google.com>
21267 * cgraphunit.c (analyze_functions): Use correct dump file.
21269 2014-05-09 Florian Weimer <fweimer@redhat.com>
21271 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21273 (stack_protect_return_slot_p): New function.
21274 (expand_used_vars): Call stack_protect_decl_p and
21275 stack_protect_return_slot_p for -fstack-protector-strong.
21277 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21278 Andrew Haley <aph@redhat.com>
21279 Richard Sandiford <rdsandiford@googlemail.com>
21281 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21284 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21286 PR middle-end/61111
21287 * fold-const.c (fold_binary_loc): Changed width of mask.
21289 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21291 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21292 unsigned int initializers for regno_in, regno_out.
21294 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21297 * config/avr/avr.md (cc): Add new attribute set_vzn.
21298 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21299 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21300 with INC, DEC or NEG.
21301 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21302 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21303 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21305 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21308 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21310 * wide-int.cc (UTItype): Define.
21311 (UDWtype): Define for appropriate W_TYPE_SIZE.
21313 2014-05-09 Richard Biener <rguenther@suse.de>
21315 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21316 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21317 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21318 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21319 ssa_propagate): Adjust.
21321 2014-05-08 Jeff Law <law@redhat.com>
21323 PR tree-optimization/61009
21324 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21325 tri-state rather than a boolean. When a block is too big to
21326 thread through, inform caller via negative return value.
21327 (thread_across_edge): If a block was too big for normal threading,
21328 then it's too big for a joiner too, so remove temporary equivalences
21329 and return immediately.
21331 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21332 Matthias Klose <doko@ubuntu.com>
21335 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21337 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21340 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21342 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21345 * config/alpha/alpha.c: Include gimple-iterator.h.
21346 (alpha_gimple_fold_builtin): New function. Move
21347 ALPHA_BUILTIN_UMULH folding from ...
21348 (alpha_fold_builtin): ... here.
21349 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21351 2014-05-08 Wei Mi <wmi@google.com>
21354 * config/i386/i386.c (ix86_compute_frame_layout): Update
21355 preferred_stack_boundary for call, expanded from tls descriptor.
21356 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21357 to depend on SP register.
21358 (*tls_local_dynamic_base_32_gnu): Ditto.
21359 (*tls_local_dynamic_32_once): Ditto.
21360 (tls_global_dynamic_64_<mode>): Set
21361 ix86_tls_descriptor_calls_expanded_in_cfun.
21362 (tls_local_dynamic_base_64_<mode>): Ditto.
21363 (tls_global_dynamic_32): Set
21364 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21365 to depend on SP register.
21366 (tls_local_dynamic_base_32): Ditto.
21368 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21370 * config/arm/arm_neon.h: Update comment.
21371 * config/arm/neon-docgen.ml: Delete.
21372 * config/arm/neon-gen.ml: Delete.
21373 * doc/arm-neon-intrinsics.texi: Update comment.
21375 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21377 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21379 (vand, vorr, veor, vorn, vbic): Remove.
21380 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21382 (neon_vsub_unspec): Likewise.
21383 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21385 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21387 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21388 (vadd_s16): Likewise.
21389 (vadd_s32): Likewise.
21390 (vadd_f32): Likewise.
21391 (vadd_u8): Likewise.
21392 (vadd_u16): Likewise.
21393 (vadd_u32): Likewise.
21394 (vadd_s64): Likewise.
21395 (vadd_u64): Likewise.
21396 (vaddq_s8): Likewise.
21397 (vaddq_s16): Likewise.
21398 (vaddq_s32): Likewise.
21399 (vaddq_s64): Likewise.
21400 (vaddq_f32): Likewise.
21401 (vaddq_u8): Likewise.
21402 (vaddq_u16): Likewise.
21403 (vaddq_u32): Likewise.
21404 (vaddq_u64): Likewise.
21405 (vmul_s8): Likewise.
21406 (vmul_s16): Likewise.
21407 (vmul_s32): Likewise.
21408 (vmul_f32): Likewise.
21409 (vmul_u8): Likewise.
21410 (vmul_u16): Likewise.
21411 (vmul_u32): Likewise.
21412 (vmul_p8): Likewise.
21413 (vmulq_s8): Likewise.
21414 (vmulq_s16): Likewise.
21415 (vmulq_s32): Likewise.
21416 (vmulq_f32): Likewise.
21417 (vmulq_u8): Likewise.
21418 (vmulq_u16): Likewise.
21419 (vmulq_u32): Likewise.
21420 (vsub_s8): Likewise.
21421 (vsub_s16): Likewise.
21422 (vsub_s32): Likewise.
21423 (vsub_f32): Likewise.
21424 (vsub_u8): Likewise.
21425 (vsub_u16): Likewise.
21426 (vsub_u32): Likewise.
21427 (vsub_s64): Likewise.
21428 (vsub_u64): Likewise.
21429 (vsubq_s8): Likewise.
21430 (vsubq_s16): Likewise.
21431 (vsubq_s32): Likewise.
21432 (vsubq_s64): Likewise.
21433 (vsubq_f32): Likewise.
21434 (vsubq_u8): Likewise.
21435 (vsubq_u16): Likewise.
21436 (vsubq_u32): Likewise.
21437 (vsubq_u64): Likewise.
21438 (vand_s8): Likewise.
21439 (vand_s16): Likewise.
21440 (vand_s32): Likewise.
21441 (vand_u8): Likewise.
21442 (vand_u16): Likewise.
21443 (vand_u32): Likewise.
21444 (vand_s64): Likewise.
21445 (vand_u64): Likewise.
21446 (vandq_s8): Likewise.
21447 (vandq_s16): Likewise.
21448 (vandq_s32): Likewise.
21449 (vandq_s64): Likewise.
21450 (vandq_u8): Likewise.
21451 (vandq_u16): Likewise.
21452 (vandq_u32): Likewise.
21453 (vandq_u64): Likewise.
21454 (vorr_s8): Likewise.
21455 (vorr_s16): Likewise.
21456 (vorr_s32): Likewise.
21457 (vorr_u8): Likewise.
21458 (vorr_u16): Likewise.
21459 (vorr_u32): Likewise.
21460 (vorr_s64): Likewise.
21461 (vorr_u64): Likewise.
21462 (vorrq_s8): Likewise.
21463 (vorrq_s16): Likewise.
21464 (vorrq_s32): Likewise.
21465 (vorrq_s64): Likewise.
21466 (vorrq_u8): Likewise.
21467 (vorrq_u16): Likewise.
21468 (vorrq_u32): Likewise.
21469 (vorrq_u64): Likewise.
21470 (veor_s8): Likewise.
21471 (veor_s16): Likewise.
21472 (veor_s32): Likewise.
21473 (veor_u8): Likewise.
21474 (veor_u16): Likewise.
21475 (veor_u32): Likewise.
21476 (veor_s64): Likewise.
21477 (veor_u64): Likewise.
21478 (veorq_s8): Likewise.
21479 (veorq_s16): Likewise.
21480 (veorq_s32): Likewise.
21481 (veorq_s64): Likewise.
21482 (veorq_u8): Likewise.
21483 (veorq_u16): Likewise.
21484 (veorq_u32): Likewise.
21485 (veorq_u64): Likewise.
21486 (vbic_s8): Likewise.
21487 (vbic_s16): Likewise.
21488 (vbic_s32): Likewise.
21489 (vbic_u8): Likewise.
21490 (vbic_u16): Likewise.
21491 (vbic_u32): Likewise.
21492 (vbic_s64): Likewise.
21493 (vbic_u64): Likewise.
21494 (vbicq_s8): Likewise.
21495 (vbicq_s16): Likewise.
21496 (vbicq_s32): Likewise.
21497 (vbicq_s64): Likewise.
21498 (vbicq_u8): Likewise.
21499 (vbicq_u16): Likewise.
21500 (vbicq_u32): Likewise.
21501 (vbicq_u64): Likewise.
21502 (vorn_s8): Likewise.
21503 (vorn_s16): Likewise.
21504 (vorn_s32): Likewise.
21505 (vorn_u8): Likewise.
21506 (vorn_u16): Likewise.
21507 (vorn_u32): Likewise.
21508 (vorn_s64): Likewise.
21509 (vorn_u64): Likewise.
21510 (vornq_s8): Likewise.
21511 (vornq_s16): Likewise.
21512 (vornq_s32): Likewise.
21513 (vornq_s64): Likewise.
21514 (vornq_u8): Likewise.
21515 (vornq_u16): Likewise.
21516 (vornq_u32): Likewise.
21517 (vornq_u64): Likewise.
21519 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21521 * wide-int.cc (UTItype): Define.
21522 (UDWtype): Define for appropriate W_TYPE_SIZE.
21524 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21526 PR tree-optimization/59100
21527 * tree-ssa-phiopt.c: Include tree-inline.h.
21528 (neutral_element_p, absorbing_element_p): New functions.
21529 (value_replacement): Handle conditional binary operations with a
21530 neutral or absorbing element.
21532 2014-05-08 Richard Biener <rguenther@suse.de>
21534 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21535 folding the expression.
21536 (valueize_expr): Remove.
21537 (visit_reference_op_load): Do not valueize the result of
21539 (simplify_binary_expression): Likewise.
21540 (simplify_unary_expression): Likewise.
21542 2014-05-08 Richard Biener <rguenther@suse.de>
21544 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21545 looking at TYPE_ARG_TYPES.
21547 2014-05-08 Richard Biener <rguenther@suse.de>
21549 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21550 pointer propagation special-case.
21552 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21554 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21555 core part of address expressions.
21557 2014-05-08 Alan Modra <amodra@gmail.com>
21560 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21561 loads and stores when -mno-strict-align at any alignment.
21562 (expand_block_clear): Similarly. Also correct calculation of
21565 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21567 PR middle-end/39246
21568 * tree-complex.c (expand_complex_move): Keep line info when expanding
21570 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21571 of complex expression. Use new argument to display correct location
21572 for values coming from phi statement.
21573 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21574 (warn_uninitialized_phi): Pass location of phi argument to
21576 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21577 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21579 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21581 * config/rs6000/predicates.md (indexed_address_mem): New.
21582 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21583 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21584 fpstore_ux, fpstore_u.
21585 (sign_extend, indexed, update): New.
21586 (cell_micro): Adjust.
21587 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21588 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21589 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21590 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21591 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21592 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21593 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21594 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21595 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21596 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21597 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21598 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21599 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21600 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21601 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21603 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21604 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21605 *vsx_extract_<mode>_store): Adjust.
21606 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21607 is_cracked_insn, insn_must_be_first_in_group,
21608 insn_must_be_last_in_group): Adjust.
21610 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21612 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21613 ppc440-fpstore): Adjust.
21614 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21615 ppc476-fpstore): Adjust.
21616 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21617 ppc601-fpstore): Adjust.
21618 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21620 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21622 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21623 ppc7450-fpstore): Adjust.
21624 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21625 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21626 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21628 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21629 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21630 cell-fpstore, cell-fpstore-update): Adjust.
21631 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21632 ppce300c3_store, ppce300c3_fpstore): Adjust.
21633 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21634 e500mc_fpstore): Adjust.
21635 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21636 e500mc64_store, e500mc64_fpstore): Adjust.
21637 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21638 e5500_fpstore): Adjust.
21639 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21640 e6500_fpstore): Adjust.
21641 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21643 * config/rs6000/power4.md (power4-load, power4-load-ext,
21644 power4-load-ext-update, power4-load-ext-update-indexed,
21645 power4-load-update-indexed, power4-load-update, power4-fpload,
21646 power4-fpload-update, power4-store, power4-store-update,
21647 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21649 * config/rs6000/power5.md (power5-load, power5-load-ext,
21650 power5-load-ext-update, power5-load-ext-update-indexed,
21651 power5-load-update-indexed, power5-load-update, power5-fpload,
21652 power5-fpload-update, power5-store, power5-store-update,
21653 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21655 * config/rs6000/power6.md (power6-load, power6-load-ext,
21656 power6-load-update, power6-load-update-indexed,
21657 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21658 power6-fpload-update, power6-store, power6-store-update,
21659 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21661 * config/rs6000/power7.md (power7-load, power7-load-ext,
21662 power7-load-update, power7-load-update-indexed,
21663 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21664 power7-fpload-update, power7-store, power7-store-update,
21665 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21667 * config/rs6000/power8.md (power8-load, power8-load-update,
21668 power8-load-ext, power8-load-ext-update, power8-fpload,
21669 power8-fpload-update, power8-store, power8-store-update-indexed,
21670 power8-fpstore, power8-fpstore-update): Adjust.
21671 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21673 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21674 titan_lsu_store, titan_lsu_fpstore): Adjust.
21675 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21677 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21680 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21681 unrolled byte insns. Emit address increments after move insns.
21683 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21685 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21686 const_gimple, rather than a gimple.
21687 (gimple_call_builtin_p): Likewise, for the three variants.
21689 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21690 (gimple_call_builtin_p): Likewise, for the three variants.
21692 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21694 PR tree-optimization/61095
21695 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21697 2014-05-07 Richard Biener <rguenther@suse.de>
21699 PR tree-optimization/61034
21700 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21701 (maybe_skip_until): Use translate to take into account
21702 lattices when trying to do disambiguations.
21703 (get_continuation_for_phi_1): Likewise.
21704 (get_continuation_for_phi): Adjust for added translate arguments.
21705 (walk_non_aliased_vuses): Likewise.
21706 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21707 (walk_non_aliased_vuses): Likewise.
21708 (call_may_clobber_ref_p_1): Declare.
21709 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21710 calls. Stop early if we are only supposed to disambiguate.
21711 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21713 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21715 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21716 Emit an error when the function has arguments.
21718 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21720 * cfgloop.h (unswitch_loops): Remove.
21721 * doc/passes.texi: Remove references to loop-unswitch.c
21722 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21724 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21726 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21727 check for loads group of length 3.
21728 (vect_permute_load_chain): New permutations for loads group of
21730 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21731 of vec_perm_shuffle for the new permutations.
21733 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21735 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21736 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21737 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21738 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21739 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21740 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21741 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21742 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21744 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21746 * loop-unswitch.c: Delete.
21748 2014-05-07 Richard Biener <rguenther@suse.de>
21750 * config.gcc: Always set need_64bit_hwint to yes.
21752 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21754 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21755 of using optimize_size.
21757 2014-05-06 Mike Stump <mikestump@comcast.net>
21759 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21761 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21763 * config/i386/sse.md (*mov<mode>_internal)
21764 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21765 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21766 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21767 (*<code><mode>3, *andnot<mode>3<mask_name>)
21768 (<mask_codefor><code><mode>3<mask_name>): Only consider
21769 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21771 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21774 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21776 * lra-constraints.c (valid_address_p): Move earlier in file.
21777 Add a constraint argument to the address_info version.
21778 (satisfies_memory_constraint_p): New function.
21779 (satisfies_address_constraint_p): Likewise.
21780 (process_alt_operands, curr_insn_transform): Use them.
21781 (process_address): Pass the constraint to valid_address_p when
21782 checking address operands.
21784 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21786 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21787 to their respective blocks. Fix inadvertent use of "node".
21789 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21791 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21793 (init_emit_once): ...here.
21794 * rtl.h (init_derived_machine_modes): Declare.
21795 * toplev.c (do_compile): Call it even if no_backend.
21797 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21798 Mike Stump <mikestump@comcast.net>
21799 Richard Sandiford <rdsandiford@googlemail.com>
21800 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21802 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21803 (rtx_equal_for_memref_p): Update comment.
21804 (adjust_offset_for_component_ref): Use wide-int interfaces.
21805 * builtins.c (get_object_alignment_2): Likewise.
21806 (c_readstr): Likewise.
21807 (target_char_cast): Add comment.
21808 (determine_block_size): Use wide-int interfaces.
21809 (expand_builtin_signbit): Likewise.
21810 (fold_builtin_int_roundingfn): Likewise.
21811 (fold_builtin_bitop): Likewise.
21812 (fold_builtin_bswap): Likewise.
21813 (fold_builtin_logarithm): Use signop.
21814 (fold_builtin_pow): Likewise.
21815 (fold_builtin_memory_op): Use wide-int interfaces.
21816 (fold_builtin_object_size): Likewise.
21817 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21818 nb_iterations_estimate.
21819 (record_niter_bound): Use wide-int interfaces.
21820 (get_estimated_loop_iterations_int): Likewise.
21821 (get_estimated_loop_iterations): Likewise.
21822 (get_max_loop_iterations): Likewise.
21823 * cfgloop.h: Include wide-int.h.
21824 (struct nb_iter_bound): Change bound to widest_int.
21825 (struct loop): Change nb_iterations_upper_bound and
21826 nb_iterations_estimate to widest_int.
21827 (record_niter_bound): Switch to use widest_int.
21828 (get_estimated_loop_iterations): Likewise.
21829 (get_max_loop_iterations): Likewise.
21830 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21831 update for wide-int.
21832 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21833 * combine.c (try_combine): Likewise.
21834 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21835 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21837 (aarch64_float_const_representable_p): Likewise.
21838 * config/arc/arc.c: Include wide-int.h.
21839 (arc_can_use_doloop_p): Use wide-int interfaces.
21840 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21841 (vfp3_const_double_index): Likewise.
21842 * config/avr/avr.c (avr_out_round): Likewise.
21843 (avr_fold_builtin): Likewise.
21844 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21845 (bfin_can_use_doloop_p): Likewise.
21846 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21847 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21848 * config/i386/i386.c: Include wide-int.h.
21849 (ix86_data_alignment): Use wide-int interfaces.
21850 (ix86_local_alignment): Likewise.
21851 (ix86_emit_swsqrtsf): Update real_from_integer.
21852 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21853 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21854 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21855 (zero_constant): Likewise.
21856 (input_operand): Likewise.
21857 (splat_input_operand): Likewise.
21858 (non_logical_cint_operand): Change const_double to const_wide_int.
21859 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21860 (easy_altivec_constant): Remove comment.
21861 (paired_expand_vector_init): Use CONSTANT_P.
21862 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21863 (rs6000_emit_move): Update checks.
21864 (rs6000_aggregate_candidate): Use wide-int interfaces.
21865 (rs6000_expand_ternop_builtin): Likewise.
21866 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21867 (rs6000_assemble_integer): Likewise.
21868 (rs6000_hash_constant): Likewise.
21869 (output_toc): Likewise.
21870 (rs6000_rtx_costs): Likewise.
21871 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21872 * config/rs6000/rs6000-c.c: Include wide-int.h.
21873 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21874 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21875 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21876 Handle CONST_WIDE_INT.
21877 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21878 Use tree_fits_uhwi_p.
21879 * config/sparc/sparc.c: Include wide-int.h.
21880 (sparc_fold_builtin): Use wide-int interfaces.
21881 * config/vax/vax.c: Include wide-int.h.
21882 (vax_float_literal): Use real_from_integer.
21883 * coretypes.h (struct hwivec_def): New.
21885 (const_hwivec): New.
21886 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21887 (equiv_constant): Handle CONST_WIDE_INT.
21888 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21889 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21890 * dbxout.c (stabstr_U): Use wide-int interfaces.
21891 (dbxout_type): Update to use cst_fits_shwi_p.
21892 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21893 (TARGET_SUPPORTS_WIDE_INT): Add default.
21894 * dfp.c: Include wide-int.h.
21895 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21896 decimal_real_to_integer.
21897 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21898 decimal_real_to_integer.
21899 * doc/generic.texi (Constant expressions): Update for wide_int.
21900 * doc/rtl.texi (const_double): Likewise.
21901 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21902 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21903 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21904 (REAL_VALUE_FROM_INT): Remove.
21905 (TARGET_SUPPORTS_WIDE_INT): New.
21906 * doc/tm.texi: Regenerate.
21907 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21908 * double-int.h: Include wide-int.h.
21909 (struct wi::int_traits): New.
21910 * dwarf2out.c (get_full_len): New.
21911 (dw_val_equal_p): Add case dw_val_class_wide_int.
21912 (size_of_loc_descr): Likewise.
21913 (output_loc_operands): Likewise.
21914 (insert_double): Remove.
21915 (insert_wide_int): New.
21916 (add_AT_wide): New.
21917 (print_die): Add case dw_val_class_wide_int.
21918 (attr_checksum): Likewise.
21919 (attr_checksum_ordered): Likewise.
21920 (same_dw_val_p): Likewise.
21921 (size_of_die): Likewise.
21922 (value_format): Likewise.
21923 (output_die): Likewise.
21924 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21926 (clz_loc_descriptor): Use wide-int interfaces.
21927 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21928 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21929 (round_up_to_align): Use wide-int interfaces.
21930 (field_byte_offset): Likewise.
21931 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21932 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21933 CONST_DOUBLE handling. Use wide-int interfaces.
21934 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21935 (gen_enumeration_type_die): Use add_AT_wide.
21936 (hash_loc_operands): Add case dw_val_class_wide_int.
21937 (compare_loc_operands): Likewise.
21938 * dwarf2out.h: Include wide-int.h.
21939 (wide_int_ptr): New.
21940 (enum dw_val_class): Add dw_val_class_wide_int.
21941 (struct dw_val_struct): Add val_wide.
21942 * emit-rtl.c (const_wide_int_htab): New.
21943 (const_wide_int_htab_hash): New.
21944 (const_wide_int_htab_eq): New.
21945 (lookup_const_wide_int): New.
21946 (const_double_htab_hash): Use wide-int interfaces.
21947 (const_double_htab_eq): Likewise.
21948 (rtx_to_double_int): Conditionally compile for wide-int.
21949 (immed_double_int_const): Rename to immed_wide_int_const and
21950 update for wide-int.
21951 (immed_double_const): Conditionally compile for wide-int.
21952 (init_emit_once): Use wide-int interfaces.
21953 * explow.c (plus_constant): Likewise.
21954 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21955 (lshift_value): Use wide-int interfaces.
21956 (expand_mult): Likewise.
21957 (choose_multiplier): Likewise.
21958 (expand_smod_pow2): Likewise.
21959 (make_tree): Likewise.
21960 * expr.c (convert_modes): Consolidate handling of constants.
21961 Use wide-int interfaces.
21962 (emit_group_load_1): Add note.
21963 (store_expr): Update comment.
21964 (get_inner_reference): Use wide-int interfaces.
21965 (expand_constructor): Update comment.
21966 (expand_expr_real_2): Use wide-int interfaces.
21967 (expand_expr_real_1): Likewise.
21968 (reduce_to_bit_field_precision): Likewise.
21969 (const_vector_from_tree): Likewise.
21970 * final.c: Include wide-int-print.h.
21971 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21972 * fixed-value.c: Include wide-int.h.
21973 (fixed_from_string): Use wide-int interfaces.
21974 (fixed_to_decimal): Likewise.
21975 (fixed_convert_from_real): Likewise.
21976 (real_convert_from_fixed): Likewise.
21977 * fold-const.h (mem_ref_offset): Return an offset_int.
21978 (div_if_zero_remainder): Remove code parameter.
21979 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21980 Use wide-int interfaces.
21981 (may_negate_without_overflow_p): Use wide-int interfaces.
21982 (negate_expr_p): Likewise.
21983 (fold_negate_expr): Likewise.
21984 (int_const_binop_1): Likewise.
21985 (const_binop): Likewise.
21986 (fold_convert_const_int_from_int): Likewise.
21987 (fold_convert_const_int_from_real): Likewise.
21988 (fold_convert_const_int_from_fixed): Likewise.
21989 (fold_convert_const_fixed_from_int): Likewise.
21990 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21991 (sign_bit_p): Use wide-int interfaces.
21992 (make_range_step): Likewise.
21993 (build_range_check): Likewise. Pass an integer of the correct type
21994 instead of using integer_one_node.
21995 (range_predecessor): Pass an integer of the correct type instead
21996 of using integer_one_node.
21997 (range_successor): Likewise.
21998 (merge_ranges): Likewise.
21999 (unextend): Use wide-int interfaces.
22000 (extract_muldiv_1): Likewise.
22001 (fold_div_compare): Likewise.
22002 (fold_single_bit_test): Likewise.
22003 (fold_sign_changed_comparison): Likewise.
22004 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
22005 (fold_plusminus_mult_expr): Use wide-int interfaces.
22006 (native_encode_int): Likewise.
22007 (native_interpret_int): Likewise.
22008 (fold_unary_loc): Likewise.
22009 (pointer_may_wrap_p): Likewise.
22010 (size_low_cst): Likewise.
22011 (mask_with_tz): Likewise.
22012 (fold_binary_loc): Likewise.
22013 (fold_ternary_loc): Likewise.
22014 (multiple_of_p): Likewise.
22015 (tree_call_nonnegative_warnv_p): Update calls to
22016 tree_int_cst_min_precision and real_from_integer.
22017 (fold_negate_const): Use wide-int interfaces.
22018 (fold_abs_const): Likewise.
22019 (fold_relational_const): Use tree_int_cst_lt.
22020 (round_up_loc): Use wide-int interfaces.
22021 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
22022 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
22023 * gengtype.c: Remove include of double-int.h.
22024 (do_typedef): Use wide-int interfaces.
22025 (open_base_files): Add wide-int.h.
22026 (main): Add offset_int and widest_int typedefs.
22027 * gengtype-lex.l: Handle "^".
22028 (CXX_KEYWORD): Add "static".
22029 * gengtype-parse.c (require3): New.
22030 (require_template_declaration): Handle constant template arguments
22031 and nested templates.
22032 * gengtype-state.c: Don't include "double-int.h".
22033 * genpreds.c (write_one_predicate_function): Update comment.
22034 (write_tm_constrs_h): Add check for hval and lval use in
22036 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
22037 (add_to_sequence): Likewise.
22038 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
22039 and const_double_operand.
22040 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
22042 * gimple-fold.c (get_base_constructor): Likewise.
22043 (fold_array_ctor_reference): Likewise.
22044 (fold_nonarray_ctor_reference): Likewise.
22045 (fold_const_aggregate_ref_1): Likewise.
22046 (gimple_val_nonnegative_real_p): Likewise.
22047 (gimple_fold_indirect_ref): Likewise.
22048 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
22049 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
22050 (struct slsr_cand_d): Change index to be widest_int.
22051 (struct incr_info_d): Change incr to be widest_int.
22052 (alloc_cand_and_find_basis): Use wide-int interfaces.
22053 (slsr_process_phi): Likewise.
22054 (backtrace_base_for_ref): Likewise. Return a widest_int.
22055 (restructure_reference): Take a widest_int instead of a double_int.
22056 (slsr_process_ref): Use wide-int interfaces.
22057 (create_mul_ssa_cand): Likewise.
22058 (create_mul_imm_cand): Likewise.
22059 (create_add_ssa_cand): Likewise.
22060 (create_add_imm_cand): Take a widest_int instead of a double_int.
22061 (slsr_process_add): Use wide-int interfaces.
22062 (slsr_process_cast): Likewise.
22063 (slsr_process_copy): Likewise.
22064 (dump_candidate): Likewise.
22065 (dump_incr_vec): Likewise.
22066 (replace_ref): Likewise.
22067 (cand_increment): Likewise. Return a widest_int.
22068 (cand_abs_increment): Likewise.
22069 (replace_mult_candidate): Take a widest_int instead of a double_int.
22070 (replace_unconditional_candidate): Use wide-int interfaces.
22071 (incr_vec_index): Take a widest_int instead of a double_int.
22072 (create_add_on_incoming_edge): Likewise.
22073 (create_phi_basis): Use wide-int interfaces.
22074 (replace_conditional_candidate): Likewise.
22075 (record_increment): Take a widest_int instead of a double_int.
22076 (record_phi_increments): Use wide-int interfaces.
22077 (phi_incr_cost): Take a widest_int instead of a double_int.
22078 (lowest_cost_path): Likewise.
22079 (total_savings): Likewise.
22080 (analyze_increments): Use wide-int interfaces.
22081 (ncd_with_phi): Take a widest_int instead of a double_int.
22082 (ncd_of_cand_and_phis): Likewise.
22083 (nearest_common_dominator_for_cands): Likewise.
22084 (insert_initializers): Use wide-int interfaces.
22085 (all_phi_incrs_profitable): Likewise.
22086 (replace_one_candidate): Likewise.
22087 (replace_profitable_candidates): Likewise.
22088 * godump.c: Include wide-int-print.h.
22089 (go_output_typedef): Use wide-int interfaces.
22090 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
22091 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
22092 (build_loop_iteration_domains): Likewise.
22093 * hooks.h: Include wide-int.h rather than double-int.h.
22094 (hook_bool_dint_dint_uint_bool_true): Delete.
22095 (hook_bool_wint_wint_uint_bool_true): Declare.
22096 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
22097 (hook_bool_wint_wint_uint_bool_true): New.
22098 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
22100 (ubsan_expand_si_overflow_mul_check): Likewise.
22101 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
22102 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
22103 (get_ancestor_addr_info): Likewise.
22104 (ipa_modify_call_arguments): Likewise.
22105 * loop-doloop.c (doloop_modify): Likewise.
22106 (doloop_optimize): Likewise.
22107 * loop-iv.c (iv_number_of_iterations): Likewise.
22108 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
22109 (unroll_loop_constant_iterations): Likewise.
22110 (decide_unroll_runtime_iterations): Likewise.
22111 (unroll_loop_runtime_iterations): Likewise.
22112 (decide_peel_simple): Likewise.
22113 (decide_unroll_stupid): Likewise.
22114 * lto-streamer-in.c (streamer_read_wi): Add.
22115 (input_cfg): Use wide-int interfaces.
22116 (lto_input_tree_1): Likewise.
22117 * lto-streamer-out.c (streamer_write_wi): Add.
22118 (hash_tree): Use wide-int interfaces.
22119 (output_cfg): Likewise.
22120 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
22121 (GTFILES): Add wide-int.h and signop.h.
22122 (TAGS): Look for .cc files too.
22123 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
22124 * optabs.c (expand_subword_shift): Likewise.
22125 (expand_doubleword_shift): Likewise.
22126 (expand_absneg_bit): Likewise.
22127 (expand_copysign_absneg): Likewise.
22128 (expand_copysign_bit): Likewise.
22129 * postreload.c (reload_cse_simplify_set): Likewise.
22130 * predict.c (predict_iv_comparison): Likewise.
22131 * pretty-print.h: Include wide-int-print.h.
22133 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
22134 * print-tree.c: Include wide-int-print.h.
22135 (print_node_brief): Use wide-int interfaces.
22136 (print_node): Likewise.
22137 * read-rtl.c (validate_const_wide_int): New.
22138 (read_rtx_code): Add CONST_WIDE_INT case.
22139 * real.c: Include wide-int.h.
22140 (real_to_integer2): Delete.
22141 (real_to_integer): New function, returning a wide_int.
22142 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22143 (ten_to_ptwo): Update call to real_from_integer.
22144 (real_digit): Likewise.
22145 * real.h: Include signop.h, wide-int.h and insn-modes.h.
22146 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
22147 (REAL_VALUE_TO_INT): Delete.
22148 (real_to_integer): Declare a wide-int form.
22149 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22150 * recog.c (const_int_operand): Improve comment.
22151 (const_scalar_int_operand): New.
22152 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
22153 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
22154 (split_double): Likewise.
22155 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
22156 (rtx_size): Likewise.
22157 (rtx_alloc_stat_v): New.
22158 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
22159 (cwi_output_hex): New.
22160 (iterative_hash_rtx): Handle CONST_WIDE_INT.
22161 (cwi_check_failed_bounds): New.
22162 * rtl.def (CONST_WIDE_INT): New.
22163 * rtl.h: Include <utility> and wide-int.h.
22164 (struct hwivec_def): New.
22165 (CWI_GET_NUM_ELEM): New.
22166 (CWI_PUT_NUM_ELEM): New.
22167 (struct rtx_def): Add num_elem and hwiv.
22168 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
22169 (CASE_CONST_UNIQUE): Likewise.
22170 (CASE_CONST_ANY): Likewise.
22171 (CONST_SCALAR_INT_P): Likewise.
22172 (CONST_WIDE_INT_P): New.
22174 (HWIVEC_CHECK): New.
22175 (cwi_check_failed_bounds): New.
22177 (HWIVEC_CHECK): New.
22178 (CONST_WIDE_INT_VEC) New.
22179 (CONST_WIDE_INT_NUNITS) New.
22180 (CONST_WIDE_INT_ELT) New.
22181 (rtx_mode_t): New type.
22182 (wi::int_traits <rtx_mode_t>): New.
22184 (wi::min_value): New.
22185 (wi::max_value): New.
22187 (const_wide_int_alloc): New.
22188 (immed_wide_int_const): New.
22189 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
22190 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
22191 * signop.h: New file.
22192 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
22193 (simplify_const_unary_operation): Use wide-int interfaces.
22194 (simplify_binary_operation_1): Likewise.
22195 (simplify_const_binary_operation): Likewise.
22196 (simplify_const_relational_operation): Likewise.
22197 (simplify_immed_subreg): Likewise.
22198 * stmt.c (expand_case): Likewise.
22199 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
22200 signop rather than a bool.
22201 * stor-layout.c (layout_type): Use wide-int interfaces.
22202 (initialize_sizetypes): Update calls to
22203 set_min_and_max_values_for_integral_type.
22204 (set_min_and_max_values_for_integral_type): Take a signop rather
22205 than a bool. Use wide-int interfaces.
22206 (fixup_signed_type): Update accordingly. Remove
22207 HOST_BITS_PER_DOUBLE_INT limit.
22208 (fixup_unsigned_type): Likewise.
22209 * system.h (STATIC_CONSTANT_P): New.
22210 (STATIC_ASSERT): New.
22211 * target.def (can_use_doloop_p): Take widest_ints rather than
22213 * target.h: Include wide-int.h rather than double-int.h.
22214 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22216 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22217 rather than INT_CST_LT_UNSIGNED.
22218 (can_use_doloop_if_innermost): Take widest_ints rather than
22220 * tree-affine.c: Include wide-int-print.h.
22221 (double_int_ext_for_comb): Delete.
22222 (wide_int_ext_for_comb): New.
22223 (aff_combination_zero): Use wide-int interfaces.
22224 (aff_combination_const): Take a widest_int instead of a double_int.
22225 (aff_combination_elt): Use wide-int interfaces.
22226 (aff_combination_scale): Take a widest_int instead of a double_int.
22227 (aff_combination_add_elt): Likewise.
22228 (aff_combination_add_cst): Likewise.
22229 (aff_combination_add): Use wide-int interfaces.
22230 (aff_combination_convert): Likewise.
22231 (tree_to_aff_combination): Likewise.
22232 (add_elt_to_tree): Take a widest_int instead of a double_int.
22233 (aff_combination_to_tree): Use wide-int interfaces.
22234 (aff_combination_remove_elt): Likewise.
22235 (aff_combination_add_product): Take a widest_int instead of
22237 (aff_combination_mult): Use wide-int interfaces.
22238 (aff_combination_expand): Likewise.
22239 (double_int_constant_multiple_p): Delete.
22240 (wide_int_constant_multiple_p): New.
22241 (aff_combination_constant_multiple_p): Take a widest_int pointer
22242 instead of a double_int pointer.
22243 (print_aff): Use wide-int interfaces.
22244 (get_inner_reference_aff): Take a widest_int pointer
22245 instead of a double_int pointer.
22246 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22247 * tree-affine.h: Include wide-int.h.
22248 (struct aff_comb_elt): Change type of coef to widest_int.
22249 (struct affine_tree_combination): Change type of offset to widest_int.
22250 (double_int_ext_for_comb): Delete.
22251 (wide_int_ext_for_comb): New.
22252 (aff_combination_const): Use widest_int instead of double_int.
22253 (aff_combination_scale): Likewise.
22254 (aff_combination_add_elt): Likewise.
22255 (aff_combination_constant_multiple_p): Likewise.
22256 (get_inner_reference_aff): Likewise.
22257 (aff_comb_cannot_overlap_p): Likewise.
22258 (aff_combination_zero_p): Use wide-int interfaces.
22259 * tree.c: Include tree.h.
22260 (init_ttree): Use make_int_cst.
22261 (tree_code_size): Removed code for INTEGER_CST case.
22262 (tree_size): Add INTEGER_CST case.
22263 (make_node_stat): Update comment.
22264 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22265 (build_int_cst_type): Use wide-int interfaces.
22266 (double_int_to_tree): Likewise.
22267 (double_int_fits_to_tree_p): Delete.
22268 (force_fit_type_double): Delete.
22269 (force_fit_type): New.
22270 (int_cst_hash_hash): Use wide-int interfaces.
22271 (int_cst_hash_eq): Likewise.
22272 (build_int_cst_wide): Delete.
22273 (wide_int_to_tree): New.
22274 (cache_integer_cst): Use wide-int interfaces.
22275 (build_low_bits_mask): Likewise.
22276 (cst_and_fits_in_hwi): Likewise.
22277 (real_value_from_int_cst): Likewise.
22278 (make_int_cst_stat): New.
22279 (integer_zerop): Use wide_int interfaces.
22280 (integer_onep): Likewise.
22281 (integer_all_onesp): Likewise.
22282 (integer_pow2p): Likewise.
22283 (integer_nonzerop): Likewise.
22284 (tree_log2): Likewise.
22285 (tree_floor_log2): Likewise.
22286 (tree_ctz): Likewise.
22287 (int_size_in_bytes): Likewise.
22288 (mem_ref_offset): Return an offset_int rather than a double_int.
22289 (build_type_attribute_qual_variant): Use wide_int interfaces.
22290 (type_hash_eq): Likewise
22291 (tree_int_cst_equal): Likewise.
22292 (tree_int_cst_lt): Delete.
22293 (tree_int_cst_compare): Likewise.
22294 (tree_fits_shwi_p): Use wide_int interfaces.
22295 (tree_fits_uhwi_p): Likewise.
22296 (tree_int_cst_sign_bit): Likewise.
22297 (tree_int_cst_sgn): Likewise.
22298 (tree_int_cst_min_precision): Take a signop rather than a bool.
22299 (simple_cst_equal): Use wide_int interfaces.
22300 (compare_tree_int): Likewise.
22301 (iterative_hash_expr): Likewise.
22302 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22304 (get_type_static_bounds): Use wide_int interfaces.
22305 (tree_int_cst_elt_check_failed): New.
22306 (build_common_tree_nodes): Reordered to set prec before filling in
22308 (int_cst_value): Check cst_and_fits_in_hwi.
22309 (widest_int_cst_value): Use wide_int interfaces.
22310 (upper_bound_in_type): Likewise.
22311 (lower_bound_in_type): Likewise.
22312 (num_ending_zeros): Likewise.
22313 (drop_tree_overflow): Likewise.
22314 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22315 (gen_conditions_for_pow_cst_base): Likewise.
22316 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22317 (group_case_labels_stmt): Use wide-int interfaces.
22318 (verify_gimple_assign_binary): Likewise.
22319 (print_loop): Likewise.
22320 * tree-chrec.c (tree_fold_binomial): Likewise.
22321 * tree-core.h (struct tree_base): Add int_length.
22322 (struct tree_int_cst): Change rep of value.
22323 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22324 (dr_may_alias_p): Likewise.
22325 (max_stmt_executions_tree): Likewise.
22326 * tree.def (INTEGER_CST): Update comment.
22327 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22328 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22329 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22330 (dequeue_and_dump): Use wide-int interfaces.
22331 * tree.h: Include wide-int.h.
22332 (NULL_TREE): Moved to earlier loc in file.
22333 (TREE_INT_CST_ELT_CHECK): New.
22334 (tree_int_cst_elt_check_failed): New.
22336 (TREE_INT_CST): Delete.
22337 (TREE_INT_CST_LOW): Use wide-int interfaces.
22338 (TREE_INT_CST_HIGH): Delete.
22339 (TREE_INT_CST_NUNITS): New.
22340 (TREE_INT_CST_EXT_NUNITS): Likewise.
22341 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22342 (TREE_INT_CST_ELT): Likewise.
22343 (INT_CST_LT): Delete.
22344 (tree_int_cst_elt_check): New (two forms).
22345 (type_code_size): Update comment.
22346 (make_int_cst_stat, make_int_cst): New.
22347 (tree_to_double_int): Delete.
22348 (double_int_fits_to_tree_p): Delete.
22349 (force_fit_type_double): Delete.
22350 (build_int_cstu): Replace with out-of-line function.
22351 (build_int_cst_wide): Delete.
22352 (tree_int_cst_lt): Define inline.
22353 (tree_int_cst_le): New.
22354 (tree_int_cst_compare): Define inline.
22355 (tree_int_cst_min_precision): Take a signop rather than a bool.
22356 (wi::int_traits <const_tree>): New.
22357 (wi::int_traits <tree>): New.
22358 (wi::extended_tree): New.
22359 (wi::int_traits <wi::extended_tree>): New.
22360 (wi::to_widest): New.
22361 (wi::to_offset): New.
22362 (wi::fits_to_tree_p): New.
22363 (wi::min_value): New.
22364 (wi::max_value): New.
22365 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22366 (copy_tree_body_r): Likewise.
22367 * tree-object-size.c (compute_object_offset): Likewise.
22368 (addr_object_size): Likewise.
22369 * tree-predcom.c: Include wide-int-print.h.
22370 (struct dref_d): Change type of offset to widest_int.
22371 (dump_dref): Call wide-int printer.
22372 (aff_combination_dr_offset): Use wide-int interfaces.
22373 (determine_offset): Take a widest_int pointer rather than a
22374 double_int pointer.
22375 (split_data_refs_to_components): Use wide-int interfaces.
22376 (suitable_component_p): Likewise.
22377 (order_drefs): Likewise.
22378 (add_ref_to_chain): Likewise.
22379 (valid_initializer_p): Likewise.
22380 (determine_roots_comp): Likewise.
22381 * tree-pretty-print.c: Include wide-int-print.h.
22382 (dump_generic_node): Use wide-int interfaces.
22383 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22384 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22385 (move_fixed_address_to_symbol): Likewise.
22386 (move_hint_to_base): Likewise.
22387 (move_pointer_to_base): Likewise.
22388 (move_variant_to_index): Likewise.
22389 (most_expensive_mult_to_index): Likewise.
22390 (addr_to_parts): Likewise.
22391 (copy_ref_info): Likewise.
22392 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22393 (indirect_refs_may_alias_p): Likewise.
22394 (stmt_kills_ref_p_1): Likewise.
22395 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22396 * tree-ssa-ccp.c: Update comment at top of file. Include
22398 (struct prop_value_d): Change type of mask to widest_int.
22399 (extend_mask): New function.
22400 (dump_lattice_value): Use wide-int interfaces.
22401 (get_default_value): Likewise.
22402 (set_constant_value): Likewise.
22403 (set_value_varying): Likewise.
22404 (valid_lattice_transition): Likewise.
22405 (set_lattice_value): Likewise.
22406 (value_to_double_int): Delete.
22407 (value_to_wide_int): New.
22408 (get_value_from_alignment): Use wide-int interfaces.
22409 (get_value_for_expr): Likewise.
22410 (do_dbg_cnt): Likewise.
22411 (ccp_finalize): Likewise.
22412 (ccp_lattice_meet): Likewise.
22413 (bit_value_unop_1): Use widest_ints rather than double_ints.
22414 (bit_value_binop_1): Likewise.
22415 (bit_value_unop): Use wide-int interfaces.
22416 (bit_value_binop): Likewise.
22417 (bit_value_assume_aligned): Likewise.
22418 (evaluate_stmt): Likewise.
22419 (ccp_fold_stmt): Likewise.
22420 (visit_cond_stmt): Likewise.
22421 (ccp_visit_stmt): Likewise.
22422 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22423 (constant_pointer_difference): Likewise.
22424 (associate_pointerplus): Likewise.
22425 (combine_conversions): Likewise.
22426 * tree-ssa-loop.h: Include wide-int.h.
22427 (struct tree_niter_desc): Change type of max to widest_int.
22428 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22429 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22430 (remove_redundant_iv_tests): Likewise.
22431 (canonicalize_loop_induction_variables): Likewise.
22432 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22433 (constant_multiple_of): Take a widest_int pointer instead of
22434 a double_int pointer.
22435 (get_computation_aff): Use wide-int interfaces.
22436 (ptr_difference_cost): Likewise.
22437 (difference_cost): Likewise.
22438 (get_loop_invariant_expr_id): Likewise.
22439 (get_computation_cost_at): Likewise.
22440 (iv_elimination_compare_lt): Likewise.
22441 (may_eliminate_iv): Likewise.
22442 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22443 instead of double_int.
22444 (max_loop_iterations): Likewise.
22445 (max_stmt_executions): Likewise.
22446 (estimated_stmt_executions): Likewise.
22447 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22448 (split_to_var_and_offset): Use wide-int interfaces.
22449 (determine_value_range): Likewise.
22450 (bound_difference_of_offsetted_base): Likewise.
22451 (bounds_add): Take a widest_int instead of a double_int.
22452 (number_of_iterations_ne_max): Use wide-int interfaces.
22453 (number_of_iterations_ne): Likewise.
22454 (number_of_iterations_lt_to_ne): Likewise.
22455 (assert_loop_rolls_lt): Likewise.
22456 (number_of_iterations_lt): Likewise.
22457 (number_of_iterations_le): Likewise.
22458 (number_of_iterations_cond): Likewise.
22459 (number_of_iterations_exit): Likewise.
22460 (finite_loop_p): Likewise.
22461 (derive_constant_upper_bound_assign): Likewise.
22462 (derive_constant_upper_bound): Return a widest_int.
22463 (derive_constant_upper_bound_ops): Likewise.
22464 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22465 (record_estimate): Take a widest_int rather than a double_int.
22466 (record_nonwrapping_iv): Use wide-int interfaces.
22467 (double_int_cmp): Delete.
22468 (wide_int_cmp): New.
22469 (bound_index): Take a widest_int rather than a double_int.
22470 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22471 (maybe_lower_iteration_bound): Likewise.
22472 (estimate_numbers_of_iterations_loop): Likewise.
22473 (estimated_loop_iterations): Take a widest_int pointer than than
22474 a double_int pointer.
22475 (estimated_loop_iterations_int): Use wide-int interfaces.
22476 (max_loop_iterations): Take a widest_int pointer than than
22477 a double_int pointer.
22478 (max_loop_iterations_int): Use wide-int interfaces.
22479 (max_stmt_executions): Take a widest_int pointer than than
22480 a double_int pointer.
22481 (estimated_stmt_executions): Likewise.
22482 (n_of_executions_at_most): Use wide-int interfaces.
22483 (scev_probably_wraps_p): Likewise.
22484 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22485 to real_to_integer.
22486 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22488 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22489 double_ints. Adjust for trailing_wide_ints <3> representation.
22490 (set_nonzero_bits): Likewise.
22491 (get_range_info): Return wide_ints rather than double_ints.
22492 Adjust for trailing_wide_ints <3> representation.
22493 (get_nonzero_bits): Likewise.
22494 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22496 * tree-ssanames.h (struct range_info_def): Replace min, max and
22497 nonzero_bits with a trailing_wide_ints <3>.
22498 (set_range_info): Use wide_int_refs rather than double_ints.
22499 (set_nonzero_bits): Likewise.
22500 (get_range_info): Return wide_ints rather than double_ints.
22501 (get_nonzero_bits): Likewise.
22502 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22503 * tree-ssa-pre.c (phi_translate_1): Likewise.
22504 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22505 (acceptable_pow_call): Likewise.
22506 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22508 (vn_reference_fold_indirect): Likewise.
22509 (vn_reference_maybe_forwprop_address): Likewise.
22510 (valueize_refs_1): Likewise.
22511 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22512 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22513 tree_int_cst_lt and tree_int_cst_le.
22514 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22516 (streamer_alloc_tree): Likewise.
22517 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22518 (streamer_write_tree_header): Likewise.
22519 (streamer_write_integer_cst): Likewise.
22520 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22521 (build_constructors): Likewise.
22522 (array_value_type): Likewise.
22523 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22524 (vect_check_gather): Likewise.
22525 * tree-vect-generic.c (build_replicated_const): Likewise.
22526 (expand_vector_divmod): Likewise.
22527 * tree-vect-loop.c (vect_transform_loop): Likewise.
22528 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22529 (vect_do_peeling_for_alignment): Likewise.
22530 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22531 * tree-vrp.c: Include wide-int.h.
22532 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22533 (extract_range_from_assert): Use wide-int interfaces.
22534 (vrp_int_const_binop): Likewise.
22535 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22536 double_int pointers.
22537 (ranges_from_anti_range): Use wide-int interfaces.
22538 (quad_int_cmp): Delete.
22539 (quad_int_pair_sort): Likewise.
22540 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22541 (extract_range_from_unary_expr_1): Likewise.
22542 (adjust_range_with_scev): Likewise.
22543 (masked_increment): Take and return wide_ints rather than double_ints.
22544 (register_edge_assert_for_2): Use wide-int interfaces.
22545 (check_array_ref): Likewise.
22546 (search_for_addr_array): Likewise.
22547 (maybe_set_nonzero_bits): Likewise.
22548 (union_ranges): Pass an integer of the correct type instead of
22549 using integer_one_node.
22550 (intersect_ranges): Likewise.
22551 (simplify_truth_ops_using_ranges): Likewise.
22552 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22553 (range_fits_type_p): Likewise.
22554 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22556 (simplify_conversion_using_ranges): Use wide-int interfaces.
22557 (simplify_float_conversion_using_ranges): Likewise.
22558 (vrp_finalize): Likewise.
22559 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22560 (gimple_stringops_transform): Likewise.
22561 * varasm.c (decode_addr_const): Likewise.
22562 (const_hash_1): Likewise.
22563 (const_rtx_hash_1): Likewise
22564 (output_constant): Likewise.
22565 (array_size_for_constructor): Likewise.
22566 (output_constructor_regular_field): Likewise.
22567 (output_constructor_bitfield): Likewise.
22568 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22569 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22571 * gencheck.c: Define BITS_PER_UNIT.
22572 * wide-int.cc: New.
22574 * wide-int-print.cc: New.
22575 * wide-int-print.h: New.
22577 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22579 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22581 2014-05-06 Richard Biener <rguenther@suse.de>
22583 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22584 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22585 (TODO_verify_all): Adjust.
22586 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22587 TODO_verify_stmts and TODO_verify_rtl_sharing.
22588 * bb-reorder.c: Likewise.
22589 * cfgexpand.c: Likewise.
22590 * cprop.c: Likewise.
22592 * function.c: Likewise.
22593 * fwprop.c: Likewise.
22594 * gcse.c: Likewise.
22595 * gimple-ssa-isolate-paths.c: Likewise.
22596 * gimple-ssa-strength-reduction.c: Likewise.
22597 * ipa-split.c: Likewise.
22598 * loop-init.c: Likewise.
22599 * loop-unroll.c: Likewise.
22600 * lower-subreg.c: Likewise.
22601 * modulo-sched.c: Likewise.
22602 * postreload-gcse.c: Likewise.
22603 * predict.c: Likewise.
22604 * recog.c: Likewise.
22605 * sched-rgn.c: Likewise.
22606 * store-motion.c: Likewise.
22607 * tracer.c: Likewise.
22608 * trans-mem.c: Likewise.
22609 * tree-call-cdce.c: Likewise.
22610 * tree-cfg.c: Likewise.
22611 * tree-cfgcleanup.c: Likewise.
22612 * tree-complex.c: Likewise.
22613 * tree-eh.c: Likewise.
22614 * tree-emutls.c: Likewise.
22615 * tree-if-conv.c: Likewise.
22616 * tree-into-ssa.c: Likewise.
22617 * tree-loop-distribution.c: Likewise.
22618 * tree-object-size.c: Likewise.
22619 * tree-parloops.c: Likewise.
22620 * tree-pass.h: Likewise.
22621 * tree-sra.c: Likewise.
22622 * tree-ssa-ccp.c: Likewise.
22623 * tree-ssa-copy.c: Likewise.
22624 * tree-ssa-copyrename.c: Likewise.
22625 * tree-ssa-dce.c: Likewise.
22626 * tree-ssa-dom.c: Likewise.
22627 * tree-ssa-dse.c: Likewise.
22628 * tree-ssa-forwprop.c: Likewise.
22629 * tree-ssa-ifcombine.c: Likewise.
22630 * tree-ssa-loop-ch.c: Likewise.
22631 * tree-ssa-loop-ivcanon.c: Likewise.
22632 * tree-ssa-loop.c: Likewise.
22633 * tree-ssa-math-opts.c: Likewise.
22634 * tree-ssa-phiopt.c: Likewise.
22635 * tree-ssa-phiprop.c: Likewise.
22636 * tree-ssa-pre.c: Likewise.
22637 * tree-ssa-reassoc.c: Likewise.
22638 * tree-ssa-sink.c: Likewise.
22639 * tree-ssa-strlen.c: Likewise.
22640 * tree-ssa-tail-merge.c: Likewise.
22641 * tree-ssa-uncprop.c: Likewise.
22642 * tree-switch-conversion.c: Likewise.
22643 * tree-tailcall.c: Likewise.
22644 * tree-vect-generic.c: Likewise.
22645 * tree-vectorizer.c: Likewise.
22646 * tree-vrp.c: Likewise.
22647 * tsan.c: Likewise.
22648 * var-tracking.c: Likewise.
22649 * bt-load.c: Likewise.
22650 * cfgcleanup.c: Likewise.
22651 * combine-stack-adj.c: Likewise.
22652 * combine.c: Likewise.
22653 * compare-elim.c: Likewise.
22654 * config/epiphany/resolve-sw-modes.c: Likewise.
22655 * config/i386/i386.c: Likewise.
22656 * config/mips/mips.c: Likewise.
22657 * config/s390/s390.c: Likewise.
22658 * config/sh/sh_treg_combine.cc: Likewise.
22659 * config/sparc/sparc.c: Likewise.
22662 * final.c: Likewise.
22663 * ifcvt.c: Likewise.
22664 * mode-switching.c: Likewise.
22665 * passes.c: Likewise.
22666 * postreload.c: Likewise.
22668 * reg-stack.c: Likewise.
22669 * regcprop.c: Likewise.
22670 * regrename.c: Likewise.
22673 2014-05-06 Richard Biener <rguenther@suse.de>
22675 PR middle-end/61070
22676 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22677 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22679 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22682 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22684 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22685 Tom de Vries <tom@codesourcery.com>
22687 * target.def (call_fusage_contains_non_callee_clobbers): New
22689 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22691 (@node Miscellaneous Register Hooks): New node.
22692 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22693 * doc/tm.texi: Regenerate.
22695 2014-05-05 Marek Polacek <polacek@redhat.com>
22698 * opts.c (common_handle_option): Call error_at instead of warning_at.
22700 2014-05-05 Richard Biener <rguenther@suse.de>
22702 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22703 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22704 under the TODO_verify_il umbrella.
22706 2014-05-05 Richard Biener <rguenther@suse.de>
22708 * passes.c (execute_function_todo): Move TODO_verify_flow under
22709 the TODO_verify_ul umbrella.
22711 2014-05-05 Richard Biener <rguenther@suse.de>
22713 PR middle-end/61010
22714 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22715 X & CST away from a CST that is the mask of a mode.
22717 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22719 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22720 int argument to enum machine_mode.
22721 (picochip_class_max_nregs): Ditto.
22722 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22723 (picochip_class_max_nregs): Ditto.
22725 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22727 * target.def: Add new target hook.
22728 * doc/tm.texi: Regenerate.
22729 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22730 * targhooks.c (default_keep_leaf_when_profiled): New function.
22732 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22733 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22735 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22737 PR tree-optimization/60363
22738 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22739 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22740 (update_destination_phis): New parameter.
22741 (create_edge_and_update_destination_phis): Ditto.
22742 (ssa_fix_duplicate_block_edges): Pass new arguments.
22743 (thread_single_edge): Ditto.
22745 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22747 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22748 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22749 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22750 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22751 Use RS6000_BTM_HARD_FLOAT.
22752 (BU_MISC_2): Likewise.
22753 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22754 RS6000_BTM_HARD_FLOAT.
22755 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22756 is explicitly used.
22757 (rs6000_invalid_builtin): Add hard floating builtin support.
22758 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22759 hard float builtins.
22760 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22762 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22764 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22765 Add missing function* argument.
22767 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22769 * lra-constraints.c (valid_address_p): Move earlier in file.
22770 Add a constraint argument to the address_info version.
22771 (satisfies_memory_constraint_p): New function.
22772 (satisfies_address_constraint_p): Likewise.
22773 (process_alt_operands, curr_insn_transform): Use them.
22774 (process_address): Pass the constraint to valid_address_p when
22775 checking address operands.
22777 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22779 * config/mips/mips.c (mips_isa_rev): New variable.
22780 (mips_set_architecture): Set it.
22781 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22783 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22784 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22785 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22786 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22787 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22788 conditions in terms of mips_isa_rev.
22789 (mips_isa_rev): Declare.
22791 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22793 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22794 (prob_unlikely, prob_likely): Make variables const.
22796 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22798 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22800 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22802 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22804 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22806 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22807 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22808 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22810 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22811 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22813 Replace usage of ROUND_REG with sh_round_reg.
22814 Use CEIL instead of ROUND_ADVANCE.
22816 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22819 * config/sh/sh.c: Include stdlib headers before everything else.
22821 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22823 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22824 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22825 (gimplify_adjust_omp_clauses): Simd region is never
22826 directly nested in combined parallel. Instead, for linear
22827 with copyin/copyout, if in combined for simd loop, make decl
22828 firstprivate/lastprivate on OMP_FOR.
22829 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22830 expand_omp_for_static_chunk): When setting endvar, also set
22831 fd->loop.v to the same value.
22833 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22835 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22837 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22839 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22842 2014-05-02 Marek Polacek <polacek@redhat.com>
22844 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22846 2014-05-02 Kito Cheng <kito@0xlab.org>
22848 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22849 to a C expression marco.
22850 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22851 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22852 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22853 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22854 HONOR_REG_ALLOC_ORDER.
22855 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22857 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22859 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22861 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22863 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22865 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22867 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22868 (convert_scalar_cond_reduction): Likewise.
22869 (predicate_scalar_phi): Add recognition and transformation
22870 of simple conditioanl reduction to be vectorizable.
22872 2014-05-01 Marek Polacek <polacek@redhat.com>
22875 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22877 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22879 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22880 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22881 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22882 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22883 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22884 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22885 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22886 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22888 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22890 * config/arc/arc.opt (mlra): Move comment above option name
22891 to avoid mis-parsing as language options.
22893 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22895 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22896 * config/sol2.h: ... here.
22897 * config/sol2-10.h: Remove.
22899 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22900 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22901 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22902 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22903 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22904 * config/sol2.h: ... here.
22905 (SECTION_NAME_FORMAT): Don't redefine.
22906 (STARTFILE_ARCH32_SPEC): Rename to ...
22907 (STARTFILE_ARCH_SPEC): ... this.
22908 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22909 * config/sparc/sol2.h: ... here.
22910 (SECTION_NAME_FORMAT): Don't undef.
22911 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22912 (SUBTARGET_EXTRA_SPECS): Remove.
22913 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22915 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22916 (MD_STARTFILE_PREFIX): Remove.
22917 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22918 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22919 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22920 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22921 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22922 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22923 * config/i386/sol2.h: ... here.
22924 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22925 * config/i386/sol2-bi.h: Remove.
22926 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22927 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22929 * config/i386/t-sol2-64: Rename to ...
22930 * config/i386/t-sol2: ... this.
22931 * config/sparc/t-sol2-64: Rename to ...
22932 * config/sparc/t-sol2: ... this.
22934 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22935 sol2_tm_file_head, sol2_tm_file_tail.
22936 Include ${cpu_type}/sol2.h before sol2.h.
22938 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22939 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22940 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22941 Reflect i386/t-sol2-64 renaming.
22942 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22943 Reflect sparc/t-sol2-64 renaming.
22945 2014-04-30 Richard Biener <rguenther@suse.de>
22947 * passes.c (execute_function_todo): Move TODO_verify_stmts
22948 and TODO_verify_ssa under the TODO_verify_il umbrella.
22949 * tree-ssa.h (verify_ssa): Adjust prototype.
22950 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22951 we should verify SSA operands.
22952 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22953 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22954 whether we should verify whether not throwing stmts have EH info.
22955 * graphite-scop-detection.c (create_sese_edges): Adjust.
22956 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22957 * tree-eh.c (lower_try_finally_switch): Do not add the
22958 default case label twice.
22960 2014-04-30 Marek Polacek <polacek@redhat.com>
22962 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22963 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22964 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22965 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22967 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22969 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22970 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22971 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22972 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22973 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22974 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22975 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22976 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22978 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22980 * tree-cfg.c (dump_function_to_file): Dump the return type of
22981 functions, in a line to itself before the function body, mimicking
22982 the layout of a C function.
22984 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22986 PR tree-optimization/60971
22987 * tree-tailcall.c (process_assignment): Reject conversions which
22990 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22992 * calls.c (initialize_argument_information): Always treat
22993 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22994 (expand_call): Likewise.
22995 (emit_library_call_calue_1): Likewise.
22996 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22997 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
23000 2014-04-29 Nick Clifton <nickc@redhat.com>
23002 * config/msp430/msp430.md (umulsidi): Fix typo.
23003 (mulhisi3): Enable even inside interrupt handlers.
23004 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
23005 bigger return address pushed in large mode.
23007 2014-04-29 Nick Clifton <nickc@redhat.com>
23009 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
23010 (arc_init_reg_tables): Use a machine_mode enum to iterate over
23012 * config/m32r/m32r.c (init_reg_tables): Likewise.
23013 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
23014 enum to hold the modes.
23016 2014-04-29 Richard Biener <rguenther@suse.de>
23018 * dominance.c (free_dominance_info): Add overload with
23019 function parameter.
23020 (dom_info_state): Likewise.
23021 (dom_info_available_p): Likewise.
23022 * basic-block.h (free_dominance_info, dom_info_state,
23023 dom_info_available_p): Declare overloads.
23024 * passes.c (execute_function_todo): Verify that verifiers
23025 don't change dominator info state. Drop dominator info
23026 for IPA pass invocations.
23027 * cgraph.c (release_function_body): Restore asserts that
23028 dominator information is released.
23030 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
23032 * doc/invoke.texi: Fix typo.
23033 * tree-vrp.c: Fix typos.
23034 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
23036 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23038 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
23040 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23042 * config/aarch64/aarch64-builtins.c
23043 (aarch64_types_storestruct_lane_qualifiers): New.
23044 (TYPES_STORESTRUCT_LANE): Likewise.
23045 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
23046 (st3_lane): Likewise.
23047 (st4_lane): Likewise.
23048 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
23049 (vec_store_lanesci_lane<mode>): Likewise.
23050 (vec_store_lanesxi_lane<mode>): Likewise.
23051 (aarch64_st2_lane<VQ:mode>): Likewise.
23052 (aarch64_st3_lane<VQ:mode>): Likewise.
23053 (aarch64_st4_lane<VQ:mode>): Likewise.
23054 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
23055 * config/aarch64/arm_neon.h
23056 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
23057 use new macro arguments.
23058 (__ST3_LANE_FUNC): Likewise.
23059 (__ST4_LANE_FUNC): Likewise.
23060 * config/aarch64/iterators.md (V_TWO_ELEM): New.
23061 (V_THREE_ELEM): Likewise.
23062 (V_FOUR_ELEM): Likewise.
23064 2014-04-28 David Malcolm <dmalcolm@redhat.com>
23066 * doc/gimple.texi: Replace the description of the now-defunct
23067 union gimple_statement_d with a diagram showing the
23068 gimple_statement_base class hierarchy and its relationships to
23069 the GSS_ and GIMPLE_ enums.
23071 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23073 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
23074 * config/aarch64/aarch64.c
23075 (aarch64_cannot_change_mode_class): Weaken conditions.
23076 (aarch64_modes_tieable_p): New.
23077 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
23079 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
23081 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23082 (loadsync_<mode>): Change mode.
23083 (load_quadpti, store_quadpti): New.
23084 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23085 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23087 2014-04-28 Martin Jambor <mjambor@suse.cz>
23089 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
23090 same alias type as the original statement.
23091 (subreplacement_assignment_data): New type.
23092 (handle_unscalarized_data_in_subtree): New type of parameter,
23093 generate new memory accesses with same alias type as the original
23095 (load_assign_lhs_subreplacements): Likewise.
23096 (sra_modify_constructor_assign): Generate new memory accesses with
23097 same alias type as the original statement.
23099 2014-04-28 Richard Biener <rguenther@suse.de>
23101 * tree-pass.h (TODO_verify_il): Define.
23102 (TODO_verify_all): Complete properly.
23103 * passes.c (execute_function_todo): Move existing loop-closed
23104 SSA verification under TODO_verify_il.
23105 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
23106 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
23107 Fix tree sharing issue.
23109 2014-04-28 Richard Biener <rguenther@suse.de>
23111 PR middle-end/60092
23112 * builtins.def (DEF_C11_BUILTIN): Add.
23113 (BUILT_IN_ALIGNED_ALLOC): Likewise.
23114 * coretypes.h (enum function_class): Add function_c11_misc.
23115 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23116 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
23117 (call_may_clobber_ref_p_1): Likewise.
23118 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
23119 (mark_all_reaching_defs_necessary_1): Likewise.
23120 (propagate_necessity): Likewise.
23121 (eliminate_unnecessary_stmts): Likewise.
23122 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
23124 2014-04-28 Richard Biener <rguenther@suse.de>
23126 * tree-vrp.c (vrp_var_may_overflow): Remove.
23127 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
23128 with overflow immediately bump to one before that value and
23129 let iteration figure out overflow status.
23131 2014-04-28 Richard Biener <rguenther@suse.de>
23133 * configure.ac: Do valgrind header checks unconditionally.
23134 Add --enable-valgrind-annotations.
23135 * system.h: Guard valgrind header inclusion with
23136 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
23137 * alloc-pool.c (pool_alloc, pool_free): Use
23138 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
23139 to guard possibly dead code.
23140 * config.in: Regenerated.
23141 * configure: Likewise.
23143 2014-04-28 Jeff Law <law@redhat.com>
23145 PR tree-optimization/60902
23146 * tree-ssa-threadedge.c
23147 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
23148 over real defs when invalidating outputs from statements that do not
23149 produce useful outputs for threading.
23151 2014-04-28 Richard Biener <rguenther@suse.de>
23153 PR tree-optimization/60979
23154 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
23155 SCOPs that end in a block with a successor with abnormal
23158 2014-04-28 Richard Biener <rguenther@suse.de>
23160 * tree-pass.h (execute_pass_list): Adjust prototype.
23161 * passes.c (pass_manager::execute_early_local_passes): Adjust.
23162 (do_per_function): Change callback signature, push all actual
23163 work to the callbals.
23164 (do_per_function_toporder): Likewise.
23165 (execute_function_dump): Adjust.
23166 (execute_function_todo): Likewise.
23167 (clear_last_verified): Likewise.
23168 (verify_curr_properties): Likewise.
23169 (update_properties_after_pass): Likewise.
23170 (execute_pass_list_1): Split out from ...
23171 (execute_pass_list): ... here. Adjust.
23172 (execute_ipa_pass_list): Likewise.
23173 * cgraphunit.c (cgraph_add_new_function): Adjust.
23174 (analyze_function): Likewise.
23175 (expand_function): Likewise.
23176 * cgraph.c (release_function_body): Free dominance info
23177 here instead of asserting it was magically freed elsewhere.
23179 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
23181 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
23182 * configure: Regenerate.
23183 * config/sparc/sparc.opt (muser-mode): New option.
23184 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
23186 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
23187 * doc/invoke.texi (SPARC options): Document -muser-mode.
23189 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
23191 * cselib.c (find_slot_memmode): Delete.
23192 (cselib_hasher): Change compare_type to a struct.
23193 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
23195 (preserve_constants_and_equivs): Adjust for new compare_type.
23196 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
23197 (wrap_constant): Delete.
23198 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
23200 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
23202 * doc/install.texi (Building with profile feedback): Remove
23205 2014-04-26 Tom de Vries <tom@codesourcery.com>
23207 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
23210 2014-04-25 Cary Coutant <ccoutant@google.com>
23213 * dwarf2out.c (should_move_die_to_comdat): A type definition
23214 can contain a subprogram definition, but don't move it to a
23216 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23217 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23219 (clone_tree_hash): Rename to...
23220 (clone_tree_partial): ...this; change callers. Copy
23221 DW_TAG_subprogram DIEs as declarations.
23222 (copy_decls_walk): Don't copy children of a declaration into a
23225 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23228 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23231 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23233 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23234 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23236 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23239 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23241 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23243 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23245 PR tree-optimization/60930
23246 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23247 creating a multiply candidate by folding two constant
23248 multiplicands when the result overflows.
23250 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23252 PR tree-optimization/60960
23253 * tree-vect-generic.c (expand_vector_operation): Only call
23254 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23256 2014-04-25 Tom de Vries <tom@codesourcery.com>
23258 * expr.c (clobber_reg_mode): New function.
23259 * expr.h (clobber_reg): New function.
23261 2014-04-25 Tom de Vries <tom@codesourcery.com>
23263 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23266 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23267 Tom de Vries <tom@codesourcery.com>
23269 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23271 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23272 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23273 new argument to find_all_hard_reg_sets call.
23275 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23277 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23278 Use HOST_WIDE_INT_C for mask literal.
23279 (aarch_rev16_shleft_mask_imm_p): Likewise.
23281 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23284 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23286 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23288 PR preprocessor/56540
23289 * config/i386/i386-c.c (ix86_target_macros): Define
23290 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23292 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23294 * configure.ac (tga_func): Remove.
23295 (LIB_TLS_SPEC): Remove.
23296 * configure: Regenerate.
23297 * config.in: Regenerate.
23298 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23300 2014-04-25 Richard Biener <rguenther@suse.de>
23303 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23304 call stmt use/clobber sets during stmt walk instead of
23305 walking the possibly incomplete set of caller edges.
23307 2014-04-25 Richard Biener <rguenther@suse.de>
23310 * passes.c (apply_ipa_transforms): Inline into only caller ...
23311 (execute_one_pass): ... here. Properly bring in function
23312 bodies for nodes we want to apply IPA transforms to.
23314 2014-04-24 Cong Hou <congh@google.com>
23316 PR tree-optimization/60896
23317 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23318 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23319 (vect_mark_pattern_stmts): Set the def type of all statements in
23320 PATTERN_DEF_SEQ as vect_internal_def.
23322 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23324 * doc/extend.texi (PowerPC Built-in Functions): Document new
23325 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23326 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23328 * config/rs6000/predicates.md (const_0_to_3_operand): New
23329 predicate to match 0..3 integer constants.
23331 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23332 to support adding miscellaneous builtin functions.
23333 (BU_DFP_MISC_2): Likewise.
23334 (BU_P7_MISC_1): Likewise.
23335 (BU_P7_MISC_2): Likewise.
23336 (BU_P8V_MISC_3): Likewise.
23337 (BU_MISC_1): Likewise.
23338 (BU_MISC_2): Likewise.
23339 (DIVWE): Add extended divide builtin functions.
23340 (DIVWEO): Likewise.
23341 (DIVWEU): Likewise.
23342 (DIVWEUO): Likewise.
23344 (DIVDEO): Likewise.
23345 (DIVDEU): Likewise.
23346 (DIVDEUO): Likewise.
23347 (DXEX): Add decimal floating-point builtin functions.
23349 (DDEDPD): Likewise.
23350 (DDEDPDQ): Likewise.
23351 (DENBCD): Likewise.
23352 (DENBCDQ): Likewise.
23356 (DSCLIQ): Likewise.
23358 (DSCRIQ): Likewise.
23359 (CDTBCD): Add new BCD builtin functions.
23360 (CBCDTD): Likewise.
23361 (ADDG6S): Likewise.
23362 (BCDADD): Likewise.
23363 (BCDADD_LT): Likewise.
23364 (BCDADD_EQ): Likewise.
23365 (BCDADD_GT): Likewise.
23366 (BCDADD_OV): Likewise.
23367 (BCDSUB): Likewise.
23368 (BCDSUB_LT): Likewise.
23369 (BCDSUB_EQ): Likewise.
23370 (BCDSUB_GT): Likewise.
23371 (BCDSUB_OV): Likewise.
23372 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23373 (UNPACK_TD): Likewise.
23374 (PACK_TF): Likewise.
23375 (UNPACK_TF): Likewise.
23376 (UNPACK_TF_0): Likewise.
23377 (UNPACK_TF_1): Likewise.
23378 (PACK_V1TI): Likewise.
23379 (UNPACK_V1TI): Likewise.
23381 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23382 support for decimal floating point builtin functions.
23383 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23384 functions that take constant arguments.
23385 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23386 (rs6000_init_builtins): Setup long double, _Decimal64, and
23387 _Decimal128 types for new builtin functions.
23388 (builtin_function_type): Set the unsigned flags appropriately for
23389 the new builtin functions.
23390 (rs6000_opt_masks): Add support for decimal floating point builtin
23393 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23394 floating point builtin functions.
23395 (RS6000_BTM_COMMON): Likewise.
23396 (RS6000_BTI_long_double): Likewise.
23397 (RS6000_BTI_dfloat64): Likewise.
23398 (RS6000_BTI_dfloat128): Likewise.
23399 (long_double_type_internal_node): Likewise.
23400 (dfloat64_type_internal_node): Likewise.
23401 (dfloat128_type_internal_node): Likewise.
23403 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23404 2.07 bcd arithmetic instructions.
23405 (UNSPEC_BCDSUB): Likewise.
23406 (UNSPEC_BCD_OVERFLOW): Likewise.
23407 (UNSPEC_BCD_ADD_SUB): Likewise.
23408 (bcd_add_sub): Likewise.
23409 (BCD_TEST): Likewise.
23410 (bcd<bcd_add_sub>): Likewise.
23411 (bcd<bcd_add_sub>_test): Likewise.
23412 (bcd<bcd_add_sub>_test2): Likewise.
23413 (bcd<bcd_add_sub>_<code>): Likewise.
23414 (peephole2 for combined bcd ops): Likewise.
23416 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23417 decimal floating point builtin functions.
23418 (UNSPEC_DENBCD): Likewise.
23419 (UNSPEC_DXEX): Likewise.
23420 (UNSPEC_DIEX): Likewise.
23421 (UNSPEC_DSCLI): Likewise.
23422 (UNSPEC_DSCRI): Likewise.
23423 (D64_D128): Likewise.
23424 (dfp_suffix): Likewise.
23425 (dfp_ddedpd_<mode>): Likewise.
23426 (dfp_denbcd_<mode>): Likewise.
23427 (dfp_dxex_<mode>): Likewise.
23428 (dfp_diex_<mode>): Likewise.
23429 (dfp_dscli_<mode>): Likewise.
23430 (dfp_dscri_<mode>): Likewise.
23432 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23434 (UNSPEC_CDTBCD): Likewise.
23435 (UNSPEC_CBCDTD): Likewise.
23436 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23437 (UNSPEC_DIVEO): Likewise.
23438 (UNSPEC_DIVEU): Likewise.
23439 (UNSPEC_DIVEUO): Likewise.
23440 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23441 pack/unpack 128-bit types.
23442 (UNSPEC_PACK_128BIT): Likewise.
23443 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23444 (udiv<mode>3): Use idiv_ldiv mode attribute.
23445 (div<mode>3): Likewise.
23446 (addg6s): Add new BCD builtin functions.
23447 (cdtbcd): Likewise.
23448 (cbcdtd): Likewise.
23449 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23450 (div_extend): Likewise.
23451 (div<div_extend>_<mode>"): Likewise.
23452 (FP128_64): Add support for new builtin functions to pack/unpack
23454 (unpack<mode>): Likewise.
23455 (unpacktf_0): Likewise.
23456 (unpacktf_1): Likewise.
23457 (unpack<mode>_dm): Likewise.
23458 (unpack<mode>_nodm): Likewise.
23459 (pack<mode>): Likewise.
23460 (unpackv1ti): Likewise.
23461 (packv1ti): Likewise.
23463 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23465 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23468 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23470 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23471 * gimplify.c (omp_is_private): Change last argument's type to int.
23472 Only diagnose lastprivate if the simd argument is 1, only diagnose
23473 linear if the simd argument is 2.
23474 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23475 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23476 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23477 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23478 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23479 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23480 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23481 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23482 * tree-nested.c (convert_nonlocal_omp_clauses,
23483 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23485 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23488 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23491 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23493 * flag-types.h (enum ivar_visibility): Add.
23495 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23497 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23498 function * argument.
23500 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23502 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23504 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23505 Tom de Vries <tom@codesourcery.com>
23507 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23508 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23510 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23511 * emit-rtl.c (try_split): Same.
23513 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23514 Tom de Vries <tom@codesourcery.com>
23516 * common.opt (fuse-caller-save): New option.
23518 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23520 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23521 elements for big-endian.
23523 2014-04-24 Richard Biener <rguenther@suse.de>
23525 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23526 during TER and instead use the sepops interface for expanding
23527 non-GIMPLE_SINGLE_RHS.
23529 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23531 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23532 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23534 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23536 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23537 assembler 64-bit option.
23538 * configure: Regenerate.
23540 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23542 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23543 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23544 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23545 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23546 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23548 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23550 * config/aarch64/aarch64-builtins.c
23551 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23552 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23553 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23554 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23556 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23557 (Vrevsuff): New mode attribute.
23559 2014-04-24 Terry Guo <terry.guo@arm.com>
23561 * config/arm/arm.h (machine_function): Define variable
23562 after_arm_reorg here.
23563 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23564 (arm_split_constant): Update the way to access variable
23566 (arm_reorg): Ditto.
23567 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23569 2014-04-23 Tom de Vries <tom@codesourcery.com>
23571 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23573 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23575 * is-a.h: Update comments to reflect the following changes to the
23576 "pointerness" of the API, making the template parameter match the
23577 return type, allowing use of is-a.h with typedefs of pointers.
23578 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23579 that the return type matches the parameter to the is_a_helper.
23581 (dyn_cast): Likewise.
23583 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23584 pointer from the is-a.h API.
23586 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23587 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23589 (is_a_helper <varpool_node>::test): Likewise, convert to...
23590 (is_a_helper <varpool_node *>::test): ...this.
23592 (varpool_first_variable): Update for removal of implicit pointer
23593 from the is-a.h API.
23594 (varpool_next_variable): Likewise.
23595 (varpool_first_static_initializer): Likewise.
23596 (varpool_next_static_initializer): Likewise.
23597 (varpool_first_defined_variable): Likewise.
23598 (varpool_next_defined_variable): Likewise.
23599 (cgraph_first_defined_function): Likewise.
23600 (cgraph_next_defined_function): Likewise.
23601 (cgraph_first_function): Likewise.
23602 (cgraph_next_function): Likewise.
23603 (cgraph_first_function_with_gimple_body): Likewise.
23604 (cgraph_next_function_with_gimple_body): Likewise.
23605 (cgraph_alias_target): Likewise.
23606 (varpool_alias_target): Likewise.
23607 (cgraph_function_or_thunk_node): Likewise.
23608 (varpool_variable_node): Likewise.
23609 (symtab_real_symbol_p): Likewise.
23610 * cgraphunit.c (referred_to_p): Likewise.
23611 (analyze_functions): Likewise.
23612 (handle_alias_pairs): Likewise.
23613 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23614 * gimple-ssa.h (gimple_vuse_op): Likewise.
23615 (gimple_vdef_op): Likewise.
23616 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23617 * gimple.c (gimple_build_asm_1): Likewise.
23618 (gimple_build_try): Likewise.
23619 (gimple_build_resx): Likewise.
23620 (gimple_build_eh_dispatch): Likewise.
23621 (gimple_build_omp_for): Likewise.
23622 (gimple_omp_for_set_clauses): Likewise.
23624 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23625 (is_a_helper <gimple_statement_asm *>::test): ...this.
23626 (is_a_helper <gimple_statement_bind>::test): Convert to...
23627 (is_a_helper <gimple_statement_bind *>::test): ...this.
23628 (is_a_helper <gimple_statement_call>::test): Convert to...
23629 (is_a_helper <gimple_statement_call *>::test): ...this.
23630 (is_a_helper <gimple_statement_catch>::test): Convert to...
23631 (is_a_helper <gimple_statement_catch *>::test): ...this.
23632 (is_a_helper <gimple_statement_resx>::test): Convert to...
23633 (is_a_helper <gimple_statement_resx *>::test): ...this.
23634 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23635 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23636 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23637 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23638 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23639 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23640 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23641 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23642 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23643 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23644 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23645 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23646 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23647 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23648 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23649 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23650 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23651 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23652 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23653 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23654 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23655 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23656 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23657 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23658 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23659 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23660 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23661 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23662 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23663 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23664 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23665 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23666 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23667 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23668 (is_a_helper <gimple_statement_phi>::test): Convert to...
23669 (is_a_helper <gimple_statement_phi *>::test): ...this.
23670 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23671 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23672 (is_a_helper <gimple_statement_try>::test): Convert to...
23673 (is_a_helper <gimple_statement_try *>::test): ...this.
23674 (is_a_helper <gimple_statement_wce>::test): Convert to...
23675 (is_a_helper <gimple_statement_wce *>::test): ...this.
23676 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23677 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23678 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23679 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23680 (is_a_helper <const gimple_statement_call>::test): Convert to...
23681 (is_a_helper <const gimple_statement_call *>::test): ...this.
23682 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23683 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23684 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23685 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23686 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23687 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23688 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23689 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23690 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23692 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23694 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23696 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23698 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23699 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23700 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23702 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23703 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23705 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23706 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23707 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23708 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23709 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23710 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23712 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23713 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23714 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23715 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23717 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23718 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23719 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23720 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23721 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23722 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23723 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23724 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23725 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23726 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23727 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23728 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23729 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23730 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23731 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23732 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23734 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23736 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23737 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23739 (gimple_use_ops): Update for removal of implicit pointer from the
23741 (gimple_set_use_ops): Likewise.
23742 (gimple_vuse): Likewise.
23743 (gimple_vdef): Likewise.
23744 (gimple_vuse_ptr): Likewise.
23745 (gimple_vdef_ptr): Likewise.
23746 (gimple_set_vuse): Likewise.
23747 (gimple_set_vdef): Likewise.
23748 (gimple_omp_return_set_lhs): Likewise.
23749 (gimple_omp_return_lhs): Likewise.
23750 (gimple_omp_return_lhs_ptr): Likewise.
23751 (gimple_call_fntype): Likewise.
23752 (gimple_call_set_fntype): Likewise.
23753 (gimple_call_set_internal_fn): Likewise.
23754 (gimple_call_use_set): Likewise.
23755 (gimple_call_clobber_set): Likewise.
23756 (gimple_bind_vars): Likewise.
23757 (gimple_bind_set_vars): Likewise.
23758 (gimple_bind_body_ptr): Likewise.
23759 (gimple_bind_set_body): Likewise.
23760 (gimple_bind_add_stmt): Likewise.
23761 (gimple_bind_block): Likewise.
23762 (gimple_bind_set_block): Likewise.
23763 (gimple_asm_ninputs): Likewise.
23764 (gimple_asm_noutputs): Likewise.
23765 (gimple_asm_nclobbers): Likewise.
23766 (gimple_asm_nlabels): Likewise.
23767 (gimple_asm_input_op): Likewise.
23768 (gimple_asm_input_op_ptr): Likewise.
23769 (gimple_asm_output_op): Likewise.
23770 (gimple_asm_output_op_ptr): Likewise.
23771 (gimple_asm_set_output_op): Likewise.
23772 (gimple_asm_clobber_op): Likewise.
23773 (gimple_asm_set_clobber_op): Likewise.
23774 (gimple_asm_label_op): Likewise.
23775 (gimple_asm_set_label_op): Likewise.
23776 (gimple_asm_string): Likewise.
23777 (gimple_catch_types): Likewise.
23778 (gimple_catch_types_ptr): Likewise.
23779 (gimple_catch_handler_ptr): Likewise.
23780 (gimple_catch_set_types): Likewise.
23781 (gimple_catch_set_handler): Likewise.
23782 (gimple_eh_filter_types): Likewise.
23783 (gimple_eh_filter_types_ptr): Likewise.
23784 (gimple_eh_filter_failure_ptr): Likewise.
23785 (gimple_eh_filter_set_types): Likewise.
23786 (gimple_eh_filter_set_failure): Likewise.
23787 (gimple_eh_must_not_throw_fndecl): Likewise.
23788 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23789 (gimple_eh_else_n_body_ptr): Likewise.
23790 (gimple_eh_else_e_body_ptr): Likewise.
23791 (gimple_eh_else_set_n_body): Likewise.
23792 (gimple_eh_else_set_e_body): Likewise.
23793 (gimple_try_eval_ptr): Likewise.
23794 (gimple_try_cleanup_ptr): Likewise.
23795 (gimple_try_set_eval): Likewise.
23796 (gimple_try_set_cleanup): Likewise.
23797 (gimple_wce_cleanup_ptr): Likewise.
23798 (gimple_wce_set_cleanup): Likewise.
23799 (gimple_phi_capacity): Likewise.
23800 (gimple_phi_num_args): Likewise.
23801 (gimple_phi_result): Likewise.
23802 (gimple_phi_result_ptr): Likewise.
23803 (gimple_phi_set_result): Likewise.
23804 (gimple_phi_arg): Likewise.
23805 (gimple_phi_set_arg): Likewise.
23806 (gimple_resx_region): Likewise.
23807 (gimple_resx_set_region): Likewise.
23808 (gimple_eh_dispatch_region): Likewise.
23809 (gimple_eh_dispatch_set_region): Likewise.
23810 (gimple_omp_critical_name): Likewise.
23811 (gimple_omp_critical_name_ptr): Likewise.
23812 (gimple_omp_critical_set_name): Likewise.
23813 (gimple_omp_for_clauses): Likewise.
23814 (gimple_omp_for_clauses_ptr): Likewise.
23815 (gimple_omp_for_set_clauses): Likewise.
23816 (gimple_omp_for_collapse): Likewise.
23817 (gimple_omp_for_index): Likewise.
23818 (gimple_omp_for_index_ptr): Likewise.
23819 (gimple_omp_for_set_index): Likewise.
23820 (gimple_omp_for_initial): Likewise.
23821 (gimple_omp_for_initial_ptr): Likewise.
23822 (gimple_omp_for_set_initial): Likewise.
23823 (gimple_omp_for_final): Likewise.
23824 (gimple_omp_for_final_ptr): Likewise.
23825 (gimple_omp_for_set_final): Likewise.
23826 (gimple_omp_for_incr): Likewise.
23827 (gimple_omp_for_incr_ptr): Likewise.
23828 (gimple_omp_for_set_incr): Likewise.
23829 (gimple_omp_for_pre_body_ptr): Likewise.
23830 (gimple_omp_for_set_pre_body): Likewise.
23831 (gimple_omp_parallel_clauses): Likewise.
23832 (gimple_omp_parallel_clauses_ptr): Likewise.
23833 (gimple_omp_parallel_set_clauses): Likewise.
23834 (gimple_omp_parallel_child_fn): Likewise.
23835 (gimple_omp_parallel_child_fn_ptr): Likewise.
23836 (gimple_omp_parallel_set_child_fn): Likewise.
23837 (gimple_omp_parallel_data_arg): Likewise.
23838 (gimple_omp_parallel_data_arg_ptr): Likewise.
23839 (gimple_omp_parallel_set_data_arg): Likewise.
23840 (gimple_omp_task_clauses): Likewise.
23841 (gimple_omp_task_clauses_ptr): Likewise.
23842 (gimple_omp_task_set_clauses): Likewise.
23843 (gimple_omp_task_child_fn): Likewise.
23844 (gimple_omp_task_child_fn_ptr): Likewise.
23845 (gimple_omp_task_set_child_fn): Likewise.
23846 (gimple_omp_task_data_arg): Likewise.
23847 (gimple_omp_task_data_arg_ptr): Likewise.
23848 (gimple_omp_task_set_data_arg): Likewise.
23849 (gimple_omp_taskreg_clauses): Likewise.
23850 (gimple_omp_taskreg_clauses_ptr): Likewise.
23851 (gimple_omp_taskreg_set_clauses): Likewise.
23852 (gimple_omp_taskreg_child_fn): Likewise.
23853 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23854 (gimple_omp_taskreg_set_child_fn): Likewise.
23855 (gimple_omp_taskreg_data_arg): Likewise.
23856 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23857 (gimple_omp_taskreg_set_data_arg): Likewise.
23858 (gimple_omp_task_copy_fn): Likewise.
23859 (gimple_omp_task_copy_fn_ptr): Likewise.
23860 (gimple_omp_task_set_copy_fn): Likewise.
23861 (gimple_omp_task_arg_size): Likewise.
23862 (gimple_omp_task_arg_size_ptr): Likewise.
23863 (gimple_omp_task_set_arg_size): Likewise.
23864 (gimple_omp_task_arg_align): Likewise.
23865 (gimple_omp_task_arg_align_ptr): Likewise.
23866 (gimple_omp_task_set_arg_align): Likewise.
23867 (gimple_omp_single_clauses): Likewise.
23868 (gimple_omp_single_clauses_ptr): Likewise.
23869 (gimple_omp_single_set_clauses): Likewise.
23870 (gimple_omp_target_clauses): Likewise.
23871 (gimple_omp_target_clauses_ptr): Likewise.
23872 (gimple_omp_target_set_clauses): Likewise.
23873 (gimple_omp_target_child_fn): Likewise.
23874 (gimple_omp_target_child_fn_ptr): Likewise.
23875 (gimple_omp_target_set_child_fn): Likewise.
23876 (gimple_omp_target_data_arg): Likewise.
23877 (gimple_omp_target_data_arg_ptr): Likewise.
23878 (gimple_omp_target_set_data_arg): Likewise.
23879 (gimple_omp_teams_clauses): Likewise.
23880 (gimple_omp_teams_clauses_ptr): Likewise.
23881 (gimple_omp_teams_set_clauses): Likewise.
23882 (gimple_omp_sections_clauses): Likewise.
23883 (gimple_omp_sections_clauses_ptr): Likewise.
23884 (gimple_omp_sections_set_clauses): Likewise.
23885 (gimple_omp_sections_control): Likewise.
23886 (gimple_omp_sections_control_ptr): Likewise.
23887 (gimple_omp_sections_set_control): Likewise.
23888 (gimple_omp_for_set_cond): Likewise.
23889 (gimple_omp_for_cond): Likewise.
23890 (gimple_omp_atomic_store_set_val): Likewise.
23891 (gimple_omp_atomic_store_val): Likewise.
23892 (gimple_omp_atomic_store_val_ptr): Likewise.
23893 (gimple_omp_atomic_load_set_lhs): Likewise.
23894 (gimple_omp_atomic_load_lhs): Likewise.
23895 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23896 (gimple_omp_atomic_load_set_rhs): Likewise.
23897 (gimple_omp_atomic_load_rhs): Likewise.
23898 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23899 (gimple_omp_continue_control_def): Likewise.
23900 (gimple_omp_continue_control_def_ptr): Likewise.
23901 (gimple_omp_continue_set_control_def): Likewise.
23902 (gimple_omp_continue_control_use): Likewise.
23903 (gimple_omp_continue_control_use_ptr): Likewise.
23904 (gimple_omp_continue_set_control_use): Likewise.
23905 (gimple_transaction_body_ptr): Likewise.
23906 (gimple_transaction_label): Likewise.
23907 (gimple_transaction_label_ptr): Likewise.
23908 (gimple_transaction_set_body): Likewise.
23909 (gimple_transaction_set_label): Likewise.
23911 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23912 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23913 * ipa-ref.c (ipa_record_reference): Likewise.
23914 * ipa-reference.c (analyze_function): Likewise.
23915 (ipa_reference_write_optimization_summary): Likewise.
23916 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23917 (address_taken_from_non_vtable_p): Likewise.
23918 (comdat_can_be_unshared_p_1): Likewise.
23919 * lto-cgraph.c (lto_output_ref): Likewise.
23920 (add_references): Likewise.
23921 (compute_ltrans_boundary): Likewise.
23922 (output_symtab): Likewise.
23923 (input_ref): Likewise.
23924 (input_cgraph_1): Likewise.
23925 (output_cgraph_opt_summary): Likewise.
23926 * lto-streamer-out.c (lto_output): Likewise.
23927 (output_symbol_p): Likewise.
23928 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23929 (lsei_start_function_in_partition): Likewise.
23930 (lsei_next_variable_in_partition): Likewise.
23931 (lsei_start_variable_in_partition): Likewise.
23932 * symtab.c (insert_to_assembler_name_hash): Likewise.
23933 (unlink_from_assembler_name_hash): Likewise.
23934 (symtab_unregister_node): Likewise.
23935 (symtab_remove_node): Likewise.
23936 (dump_symtab_node): Likewise.
23937 (verify_symtab_base): Likewise.
23938 (verify_symtab_node): Likewise.
23939 (symtab_make_decl_local): Likewise.
23940 (symtab_alias_ultimate_target): Likewise.
23941 (symtab_resolve_alias): Likewise.
23942 (symtab_get_symbol_partitioning_class): Likewise.
23943 * tree-phinodes.c (allocate_phi_node): Likewise.
23944 (reserve_phi_args_for_new_edge): Likewise.
23945 (remove_phi_args): Likewise.
23946 * varpool.c (varpool_node_for_asm): Likewise.
23947 (varpool_remove_unreferenced_decls): Likewise.
23949 2014-04-23 Jeff Law <law@redhat.com>
23951 PR tree-optimization/60902
23952 * tree-ssa-threadedge.c
23953 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23954 invalidate outputs from statements that do not produce useful
23955 outputs for threading.
23957 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23959 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23960 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23961 machine descriptions for Stack Smashing Protector.
23963 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23965 * aarch64.md (<optab>_rol<mode>3): New pattern.
23966 (<optab>_rolsi3_uxtw): Likewise.
23967 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23969 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23971 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23972 (arm_cortex_a12_tune): Likewise.
23974 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23976 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23978 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23980 * config/arm/arm.md (arm_rev16si2): New pattern.
23981 (arm_rev16si2_alt): Likewise.
23982 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23984 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23986 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23987 (rev16<mode>2_alt): Likewise.
23988 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23989 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23990 (aarch_rev16_shleft_mask_imm_p): Likewise.
23991 (aarch_rev16_p_1): Likewise.
23992 (aarch_rev16_p): Likewise.
23993 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23994 (aarch_rev16_shright_mask_imm_p): Likewise.
23995 (aarch_rev16_shleft_mask_imm_p): Likewise.
23997 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23999 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
24000 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
24002 (cortex_a53_extra_costs): Likewise.
24003 (cortex_a57_extra_costs): Likewise.
24004 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
24005 (cortexa7_extra_costs): Likewise.
24006 (cortexa8_extra_costs): Likewise.
24007 (cortexa12_extra_costs): Likewise.
24008 (cortexa15_extra_costs): Likewise.
24009 (v7m_extra_costs): Likewise.
24010 (arm_new_rtx_costs): Handle BSWAP.
24012 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24014 * config/arm/arm.c (cortexa8_extra_costs): New table.
24015 (arm_cortex_a8_tune): New tuning struct.
24016 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
24018 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24020 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
24022 2014-04-23 Richard Biener <rguenther@suse.de>
24024 * Makefile.in (OBJS): Remove loop-unswitch.o.
24025 * tree-pass.h (make_pass_rtl_unswitch): Remove.
24026 * passes.def (pass_rtl_unswitch): Likewise.
24027 * loop-init.c (gate_rtl_unswitch): Likewise.
24028 (rtl_unswitch): Likewise.
24029 (pass_data_rtl_unswitch): Likewise.
24030 (pass_rtl_unswitch): Likewise.
24031 (make_pass_rtl_unswitch): Likewise.
24032 * rtl.h (reversed_condition): Likewise.
24033 (compare_and_jump_seq): Likewise.
24034 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
24036 * loop-unroll.c (compare_and_jump_seq): Likewise.
24038 2014-04-23 Richard Biener <rguenther@suse.de>
24040 PR tree-optimization/60903
24041 * tree-ssa-loop-im.c (analyze_memory_references): Remove
24042 commented code block.
24043 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
24044 loop flags to newly created BBs and edges.
24046 2014-04-23 Nick Clifton <nickc@redhat.com>
24048 * config/msp430/msp430.c (msp430_handle_option): Move function
24050 (msp430_option_override): Simplify mcu and mcpu option handling.
24051 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
24052 support for -mhwmult command line option.
24053 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
24054 -mhwmult command line option.
24055 (msp430_hwmult_enabled): Delete.
24056 (msp43o_output_labelref): Add support for -mhwmult command line option.
24057 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
24058 (umulsidi3): Likewise.
24059 * config/msp430/msp430.opt (mmcu): Add Report attribute.
24060 (mcpu, mlarge, msmall): Likewise.
24061 (mhwmult): New option.
24062 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
24064 (msp430_is_f5_mcu): Remove prototype.
24065 (msp430_use_f5_series_hwmult): Add prototype.
24066 * config/msp430/msp430-opts.h: New file.
24067 * common/config/msp430: New directory.
24068 * common/config/msp430/msp430-common.c: New file.
24069 * config.gcc (msp430): Remove target_has_targetm_common.
24070 * doc/invoke.texi: Document -mhwmult command line option.
24072 2014-04-23 Nick Clifton <nickc@redhat.com>
24074 * config/i386/cygwin.h (ENDFILE_SPEC): Include
24075 default-manifest.o if it can be found in the search path.
24076 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
24078 2014-04-23 Terry Guo <terry.guo@arm.com>
24080 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
24082 2014-04-23 Richard Biener <rguenther@suse.de>
24084 PR middle-end/60895
24085 * tree-inline.c (declare_return_variable): Use mark_addressable.
24087 2014-04-23 Richard Biener <rguenther@suse.de>
24089 PR middle-end/60891
24090 * loop-init.c (loop_optimizer_init): Make sure to apply
24091 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
24093 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24096 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
24098 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
24099 if flag_sanitize_undefined_trap_on_error.
24100 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
24101 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
24102 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
24103 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
24104 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
24105 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
24106 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
24107 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
24108 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
24109 * ubsan.c (ubsan_instrument_unreachable): Return
24110 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
24111 (ubsan_expand_null_ifn): Emit __builtin_trap ()
24112 if flag_sanitize_undefined_trap_on_error and
24113 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
24114 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
24115 instrument_bool_enum_load): Emit __builtin_trap () if
24116 flag_sanitize_undefined_trap_on_error and
24117 __builtin_handle_*_abort () if !flag_sanitize_recover.
24118 * doc/invoke.texi (-fsanitize-recover,
24119 -fsanitize-undefined-trap-on-error): Document.
24121 2014-04-22 Christian Bruel <christian.bruel@st.com>
24123 * config/sh/sh.md (mov<mode>): Replace movQIHI.
24124 Force immediates to SImode.
24126 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
24128 * config/nios2/nios2.md (UNSPEC_ROUND): New.
24129 (lroundsfsi2): New.
24130 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
24131 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
24132 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
24133 (nios2_fpu_insn): Add entry for round.
24134 (N2FPU_NO_ERRNO_P): Define.
24135 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
24137 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
24139 2014-04-22 Richard Henderson <rth@redhat.com>
24141 * config/aarch64/aarch64 (addti3, subti3): New expanders.
24142 (add<GPI>3_compare0): Remove leading * from name.
24143 (add<GPI>3_carryin): Likewise.
24144 (sub<GPI>3_compare0): Likewise.
24145 (sub<GPI>3_carryin): Likewise.
24146 (<su_optab>mulditi3): New expander.
24147 (multi3): New expander.
24148 (madd<GPI>): Remove leading * from name.
24150 2014-04-22 Martin Jambor <mjambor@suse.cz>
24152 * cgraphclones.c (cgraph_function_versioning): Copy
24153 ipa_transforms_to_apply instead of asserting it is empty.
24155 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
24158 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
24159 on count_exp to get mode.
24161 2014-04-22 Andrew Pinski <apinski@cavium.com>
24163 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24164 Handle TLS for ILP32.
24165 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
24166 (tlsie_small_<mode>): this and handle PTR.
24167 (tlsie_small_sidi): New pattern.
24168 (tlsle_small): Change to an expand to handle ILP32.
24169 (tlsle_small_<mode>): New pattern.
24170 (tlsdesc_small): Rename to ...
24171 (tlsdesc_small_<mode>): this and handle PTR.
24173 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24175 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
24177 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24179 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24180 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
24181 (aarch64_types_signed_poly_qualifiers): Likewise.
24182 (aarch64_types_unsigned_signed_qualifiers): Likewise.
24183 (aarch64_types_poly_signed_qualifiers): Likewise.
24184 (TYPES_REINTERP_SS): Type macro added.
24185 (TYPES_REINTERP_SU): Likewise.
24186 (TYPES_REINTERP_SP): Likewise.
24187 (TYPES_REINTERP_US): Likewise.
24188 (TYPES_REINTERP_PS): Likewise.
24189 (aarch64_fold_builtin): New expression folding added.
24190 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
24191 Declarations removed.
24192 (REINTERP_SS): Declarations added.
24193 (REINTERP_US): Likewise.
24194 (REINTERP_PS): Likewise.
24195 (REINTERP_SU): Likewise.
24196 (REINTERP_SP): Likewise.
24197 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
24198 (vreinterpretq_p8_f64): Likewise.
24199 (vreinterpret_p16_f64): Likewise.
24200 (vreinterpretq_p16_f64): Likewise.
24201 (vreinterpret_f32_f64): Likewise.
24202 (vreinterpretq_f32_f64): Likewise.
24203 (vreinterpret_f64_f32): Likewise.
24204 (vreinterpret_f64_p8): Likewise.
24205 (vreinterpret_f64_p16): Likewise.
24206 (vreinterpret_f64_s8): Likewise.
24207 (vreinterpret_f64_s16): Likewise.
24208 (vreinterpret_f64_s32): Likewise.
24209 (vreinterpret_f64_s64): Likewise.
24210 (vreinterpret_f64_u8): Likewise.
24211 (vreinterpret_f64_u16): Likewise.
24212 (vreinterpret_f64_u32): Likewise.
24213 (vreinterpret_f64_u64): Likewise.
24214 (vreinterpretq_f64_f32): Likewise.
24215 (vreinterpretq_f64_p8): Likewise.
24216 (vreinterpretq_f64_p16): Likewise.
24217 (vreinterpretq_f64_s8): Likewise.
24218 (vreinterpretq_f64_s16): Likewise.
24219 (vreinterpretq_f64_s32): Likewise.
24220 (vreinterpretq_f64_s64): Likewise.
24221 (vreinterpretq_f64_u8): Likewise.
24222 (vreinterpretq_f64_u16): Likewise.
24223 (vreinterpretq_f64_u32): Likewise.
24224 (vreinterpretq_f64_u64): Likewise.
24225 (vreinterpret_s64_f64): Likewise.
24226 (vreinterpretq_s64_f64): Likewise.
24227 (vreinterpret_u64_f64): Likewise.
24228 (vreinterpretq_u64_f64): Likewise.
24229 (vreinterpret_s8_f64): Likewise.
24230 (vreinterpretq_s8_f64): Likewise.
24231 (vreinterpret_s16_f64): Likewise.
24232 (vreinterpretq_s16_f64): Likewise.
24233 (vreinterpret_s32_f64): Likewise.
24234 (vreinterpretq_s32_f64): Likewise.
24235 (vreinterpret_u8_f64): Likewise.
24236 (vreinterpretq_u8_f64): Likewise.
24237 (vreinterpret_u16_f64): Likewise.
24238 (vreinterpretq_u16_f64): Likewise.
24239 (vreinterpret_u32_f64): Likewise.
24240 (vreinterpretq_u32_f64): Likewise.
24242 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24244 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24245 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24246 (vreinterpret_p8_s8): Likewise.
24247 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24248 (vreinterpret_p8_s16): Likewise.
24249 (vreinterpret_p8_s32): Likewise.
24250 (vreinterpret_p8_s64): Likewise.
24251 (vreinterpret_p8_f32): Likewise.
24252 (vreinterpret_p8_u8): Likewise.
24253 (vreinterpret_p8_u16): Likewise.
24254 (vreinterpret_p8_u32): Likewise.
24255 (vreinterpret_p8_u64): Likewise.
24256 (vreinterpret_p8_p16): Likewise.
24257 (vreinterpretq_p8_s8): Likewise.
24258 (vreinterpretq_p8_s16): Likewise.
24259 (vreinterpretq_p8_s32): Likewise.
24260 (vreinterpretq_p8_s64): Likewise.
24261 (vreinterpretq_p8_f32): Likewise.
24262 (vreinterpretq_p8_u8): Likewise.
24263 (vreinterpretq_p8_u16): Likewise.
24264 (vreinterpretq_p8_u32): Likewise.
24265 (vreinterpretq_p8_u64): Likewise.
24266 (vreinterpretq_p8_p16): Likewise.
24267 (vreinterpret_p16_s8): Likewise.
24268 (vreinterpret_p16_s16): Likewise.
24269 (vreinterpret_p16_s32): Likewise.
24270 (vreinterpret_p16_s64): Likewise.
24271 (vreinterpret_p16_f32): Likewise.
24272 (vreinterpret_p16_u8): Likewise.
24273 (vreinterpret_p16_u16): Likewise.
24274 (vreinterpret_p16_u32): Likewise.
24275 (vreinterpret_p16_u64): Likewise.
24276 (vreinterpret_p16_p8): Likewise.
24277 (vreinterpretq_p16_s8): Likewise.
24278 (vreinterpretq_p16_s16): Likewise.
24279 (vreinterpretq_p16_s32): Likewise.
24280 (vreinterpretq_p16_s64): Likewise.
24281 (vreinterpretq_p16_f32): Likewise.
24282 (vreinterpretq_p16_u8): Likewise.
24283 (vreinterpretq_p16_u16): Likewise.
24284 (vreinterpretq_p16_u32): Likewise.
24285 (vreinterpretq_p16_u64): Likewise.
24286 (vreinterpretq_p16_p8): Likewise.
24287 (vreinterpret_f32_s8): Likewise.
24288 (vreinterpret_f32_s16): Likewise.
24289 (vreinterpret_f32_s32): Likewise.
24290 (vreinterpret_f32_s64): Likewise.
24291 (vreinterpret_f32_u8): Likewise.
24292 (vreinterpret_f32_u16): Likewise.
24293 (vreinterpret_f32_u32): Likewise.
24294 (vreinterpret_f32_u64): Likewise.
24295 (vreinterpret_f32_p8): Likewise.
24296 (vreinterpret_f32_p16): Likewise.
24297 (vreinterpretq_f32_s8): Likewise.
24298 (vreinterpretq_f32_s16): Likewise.
24299 (vreinterpretq_f32_s32): Likewise.
24300 (vreinterpretq_f32_s64): Likewise.
24301 (vreinterpretq_f32_u8): Likewise.
24302 (vreinterpretq_f32_u16): Likewise.
24303 (vreinterpretq_f32_u32): Likewise.
24304 (vreinterpretq_f32_u64): Likewise.
24305 (vreinterpretq_f32_p8): Likewise.
24306 (vreinterpretq_f32_p16): Likewise.
24307 (vreinterpret_s64_s8): Likewise.
24308 (vreinterpret_s64_s16): Likewise.
24309 (vreinterpret_s64_s32): Likewise.
24310 (vreinterpret_s64_f32): Likewise.
24311 (vreinterpret_s64_u8): Likewise.
24312 (vreinterpret_s64_u16): Likewise.
24313 (vreinterpret_s64_u32): Likewise.
24314 (vreinterpret_s64_u64): Likewise.
24315 (vreinterpret_s64_p8): Likewise.
24316 (vreinterpret_s64_p16): Likewise.
24317 (vreinterpretq_s64_s8): Likewise.
24318 (vreinterpretq_s64_s16): Likewise.
24319 (vreinterpretq_s64_s32): Likewise.
24320 (vreinterpretq_s64_f32): Likewise.
24321 (vreinterpretq_s64_u8): Likewise.
24322 (vreinterpretq_s64_u16): Likewise.
24323 (vreinterpretq_s64_u32): Likewise.
24324 (vreinterpretq_s64_u64): Likewise.
24325 (vreinterpretq_s64_p8): Likewise.
24326 (vreinterpretq_s64_p16): Likewise.
24327 (vreinterpret_u64_s8): Likewise.
24328 (vreinterpret_u64_s16): Likewise.
24329 (vreinterpret_u64_s32): Likewise.
24330 (vreinterpret_u64_s64): Likewise.
24331 (vreinterpret_u64_f32): Likewise.
24332 (vreinterpret_u64_u8): Likewise.
24333 (vreinterpret_u64_u16): Likewise.
24334 (vreinterpret_u64_u32): Likewise.
24335 (vreinterpret_u64_p8): Likewise.
24336 (vreinterpret_u64_p16): Likewise.
24337 (vreinterpretq_u64_s8): Likewise.
24338 (vreinterpretq_u64_s16): Likewise.
24339 (vreinterpretq_u64_s32): Likewise.
24340 (vreinterpretq_u64_s64): Likewise.
24341 (vreinterpretq_u64_f32): Likewise.
24342 (vreinterpretq_u64_u8): Likewise.
24343 (vreinterpretq_u64_u16): Likewise.
24344 (vreinterpretq_u64_u32): Likewise.
24345 (vreinterpretq_u64_p8): Likewise.
24346 (vreinterpretq_u64_p16): Likewise.
24347 (vreinterpret_s8_s16): Likewise.
24348 (vreinterpret_s8_s32): Likewise.
24349 (vreinterpret_s8_s64): Likewise.
24350 (vreinterpret_s8_f32): Likewise.
24351 (vreinterpret_s8_u8): Likewise.
24352 (vreinterpret_s8_u16): Likewise.
24353 (vreinterpret_s8_u32): Likewise.
24354 (vreinterpret_s8_u64): Likewise.
24355 (vreinterpret_s8_p8): Likewise.
24356 (vreinterpret_s8_p16): Likewise.
24357 (vreinterpretq_s8_s16): Likewise.
24358 (vreinterpretq_s8_s32): Likewise.
24359 (vreinterpretq_s8_s64): Likewise.
24360 (vreinterpretq_s8_f32): Likewise.
24361 (vreinterpretq_s8_u8): Likewise.
24362 (vreinterpretq_s8_u16): Likewise.
24363 (vreinterpretq_s8_u32): Likewise.
24364 (vreinterpretq_s8_u64): Likewise.
24365 (vreinterpretq_s8_p8): Likewise.
24366 (vreinterpretq_s8_p16): Likewise.
24367 (vreinterpret_s16_s8): Likewise.
24368 (vreinterpret_s16_s32): Likewise.
24369 (vreinterpret_s16_s64): Likewise.
24370 (vreinterpret_s16_f32): Likewise.
24371 (vreinterpret_s16_u8): Likewise.
24372 (vreinterpret_s16_u16): Likewise.
24373 (vreinterpret_s16_u32): Likewise.
24374 (vreinterpret_s16_u64): Likewise.
24375 (vreinterpret_s16_p8): Likewise.
24376 (vreinterpret_s16_p16): Likewise.
24377 (vreinterpretq_s16_s8): Likewise.
24378 (vreinterpretq_s16_s32): Likewise.
24379 (vreinterpretq_s16_s64): Likewise.
24380 (vreinterpretq_s16_f32): Likewise.
24381 (vreinterpretq_s16_u8): Likewise.
24382 (vreinterpretq_s16_u16): Likewise.
24383 (vreinterpretq_s16_u32): Likewise.
24384 (vreinterpretq_s16_u64): Likewise.
24385 (vreinterpretq_s16_p8): Likewise.
24386 (vreinterpretq_s16_p16): Likewise.
24387 (vreinterpret_s32_s8): Likewise.
24388 (vreinterpret_s32_s16): Likewise.
24389 (vreinterpret_s32_s64): Likewise.
24390 (vreinterpret_s32_f32): Likewise.
24391 (vreinterpret_s32_u8): Likewise.
24392 (vreinterpret_s32_u16): Likewise.
24393 (vreinterpret_s32_u32): Likewise.
24394 (vreinterpret_s32_u64): Likewise.
24395 (vreinterpret_s32_p8): Likewise.
24396 (vreinterpret_s32_p16): Likewise.
24397 (vreinterpretq_s32_s8): Likewise.
24398 (vreinterpretq_s32_s16): Likewise.
24399 (vreinterpretq_s32_s64): Likewise.
24400 (vreinterpretq_s32_f32): Likewise.
24401 (vreinterpretq_s32_u8): Likewise.
24402 (vreinterpretq_s32_u16): Likewise.
24403 (vreinterpretq_s32_u32): Likewise.
24404 (vreinterpretq_s32_u64): Likewise.
24405 (vreinterpretq_s32_p8): Likewise.
24406 (vreinterpretq_s32_p16): Likewise.
24407 (vreinterpret_u8_s8): Likewise.
24408 (vreinterpret_u8_s16): Likewise.
24409 (vreinterpret_u8_s32): Likewise.
24410 (vreinterpret_u8_s64): Likewise.
24411 (vreinterpret_u8_f32): Likewise.
24412 (vreinterpret_u8_u16): Likewise.
24413 (vreinterpret_u8_u32): Likewise.
24414 (vreinterpret_u8_u64): Likewise.
24415 (vreinterpret_u8_p8): Likewise.
24416 (vreinterpret_u8_p16): Likewise.
24417 (vreinterpretq_u8_s8): Likewise.
24418 (vreinterpretq_u8_s16): Likewise.
24419 (vreinterpretq_u8_s32): Likewise.
24420 (vreinterpretq_u8_s64): Likewise.
24421 (vreinterpretq_u8_f32): Likewise.
24422 (vreinterpretq_u8_u16): Likewise.
24423 (vreinterpretq_u8_u32): Likewise.
24424 (vreinterpretq_u8_u64): Likewise.
24425 (vreinterpretq_u8_p8): Likewise.
24426 (vreinterpretq_u8_p16): Likewise.
24427 (vreinterpret_u16_s8): Likewise.
24428 (vreinterpret_u16_s16): Likewise.
24429 (vreinterpret_u16_s32): Likewise.
24430 (vreinterpret_u16_s64): Likewise.
24431 (vreinterpret_u16_f32): Likewise.
24432 (vreinterpret_u16_u8): Likewise.
24433 (vreinterpret_u16_u32): Likewise.
24434 (vreinterpret_u16_u64): Likewise.
24435 (vreinterpret_u16_p8): Likewise.
24436 (vreinterpret_u16_p16): Likewise.
24437 (vreinterpretq_u16_s8): Likewise.
24438 (vreinterpretq_u16_s16): Likewise.
24439 (vreinterpretq_u16_s32): Likewise.
24440 (vreinterpretq_u16_s64): Likewise.
24441 (vreinterpretq_u16_f32): Likewise.
24442 (vreinterpretq_u16_u8): Likewise.
24443 (vreinterpretq_u16_u32): Likewise.
24444 (vreinterpretq_u16_u64): Likewise.
24445 (vreinterpretq_u16_p8): Likewise.
24446 (vreinterpretq_u16_p16): Likewise.
24447 (vreinterpret_u32_s8): Likewise.
24448 (vreinterpret_u32_s16): Likewise.
24449 (vreinterpret_u32_s32): Likewise.
24450 (vreinterpret_u32_s64): Likewise.
24451 (vreinterpret_u32_f32): Likewise.
24452 (vreinterpret_u32_u8): Likewise.
24453 (vreinterpret_u32_u16): Likewise.
24454 (vreinterpret_u32_u64): Likewise.
24455 (vreinterpret_u32_p8): Likewise.
24456 (vreinterpret_u32_p16): Likewise.
24457 (vreinterpretq_u32_s8): Likewise.
24458 (vreinterpretq_u32_s16): Likewise.
24459 (vreinterpretq_u32_s32): Likewise.
24460 (vreinterpretq_u32_s64): Likewise.
24461 (vreinterpretq_u32_f32): Likewise.
24462 (vreinterpretq_u32_u8): Likewise.
24463 (vreinterpretq_u32_u16): Likewise.
24464 (vreinterpretq_u32_u64): Likewise.
24465 (vreinterpretq_u32_p8): Likewise.
24466 (vreinterpretq_u32_p16): Likewise.
24468 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24470 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24472 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24474 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24475 (vqnegd_s64): Likewise.
24476 (vqabs_s64): Likewise.
24477 (vqabsd_s64): Likewise.
24479 2014-04-22 Richard Henderson <rth@redhat.com>
24481 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24482 computation to the top of the loop.
24484 2014-04-22 Renlin <renlin.li@arm.com>
24485 Jiong Wang <jiong.wang@arm.com>
24487 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24488 * config/aarch64/aarch64.c (aarch64_layout_frame)
24489 (aarch64_initial_elimination_offset): Likewise.
24491 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24493 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24496 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24498 * machmode.h (bitwise_mode_for_mode): Declare.
24499 * stor-layout.h (bitwise_type_for_mode): Likewise.
24500 * stor-layout.c (bitwise_mode_for_mode): New function.
24501 (bitwise_type_for_mode): Likewise.
24502 * builtins.c (fold_builtin_memory_op): Use it instead of
24503 int_mode_for_mode and build_nonstandard_integer_type.
24505 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24507 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24508 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24509 (*-*-solaris2*): Simplify.
24510 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24511 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24512 *-*-solaris2.9* handling.
24514 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24516 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24517 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24518 handling, simplify.
24519 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24520 * configure: Regenerate.
24522 * config/i386/sol2-9.h: Remove.
24524 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24525 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24526 Remove Solaris 9 references.
24528 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24530 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24531 (floatuns<GPI:mode><GPF:mode>2): Remove.
24532 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24533 and floatuns conversions.
24534 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24535 and floatuns conversions.
24536 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24537 (w1,w2): New mode attributes for inequal width conversions.
24539 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24541 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24542 the output asm format.
24544 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24546 * config/aarch64/aarch64-simd.md
24547 (aarch64_cm<optab>di): Always split.
24548 (*aarch64_cm<optab>di): New.
24549 (aarch64_cmtstdi): Always split.
24550 (*aarch64_cmtstdi): New.
24552 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24554 PR tree-optimization/60823
24555 * omp-low.c (ipa_simd_modify_function_body): Go through
24556 all SSA_NAMEs and for those refering to vector arguments
24557 which are going to be replaced adjust SSA_NAME_VAR and,
24558 if it is a default definition, change it into a non-default
24559 definition assigned at the beginning of function from new_decl.
24560 (ipa_simd_modify_stmt_ops): Rewritten.
24561 * tree-dfa.c (set_ssa_default_def): When removing default def,
24562 check for NULL loc instead of NULL *loc.
24564 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24566 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24567 restrictions on core registers for DImode values in Thumb2.
24569 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24571 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24572 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24574 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24576 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24577 (*iordi_notzesidi_di): Likewise.
24578 (*iordi_notsesidi_di): Likewise.
24580 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24582 * config/arm/arm-protos.h (tune_params): New struct members.
24583 * config/arm/arm.c: Initialise tune_params per processor.
24584 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24585 for speed, based on new tune_params.
24587 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24589 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24590 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24591 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24592 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24593 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24594 (vrnda_f64): Likewise.
24595 (vrndi_f64): Likewise.
24596 (vrndm_f64): Likewise.
24597 (vrndn_f64): Likewise.
24598 (vrndp_f64): Likewise.
24599 (vrndx_f64): Likewise.
24601 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24603 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24604 GET_MODE_SIZE argument is enum machine_mode.
24606 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24609 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24610 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24612 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24614 PR middle-end/60281
24615 * asan.c (asan_emit_stack_protection): Force the base to align to
24616 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24617 appropriate bits if STRICT_ALIGNMENT.
24618 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24620 (expand_used_vars): Leave a space in the stack frame for alignment
24621 if STRICT_ALIGNMENT.
24623 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24625 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24627 (gimple_store_p): Likewise.
24628 (gimple_assign_load_p): Likewise.
24629 (gimple_assign_cast_p): Likewise.
24630 (gimple_clobber_p): Likewise.
24632 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24633 rather than a gimple.
24634 (gimple_assign_cast_p): Likewise.
24636 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24639 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24640 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24642 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24643 more debug information for E500 if -mdebug=reg.
24645 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24648 * config/i386/i386.c (ix86_expand_builtin)
24649 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24650 register for target RTX.
24651 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24653 2014-04-18 Cong Hou <congh@google.com>
24655 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24656 the widen-mult pattern by handling two operands with different sizes,
24657 and operands whose size is smaller than half of the result type.
24659 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24661 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24662 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24663 (do_estimate_edge_time): Compute it.
24664 * ipa-inline.c (want_inline_small_function_p): Bypass
24665 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24667 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24669 * ipa-inline.c (spec_rem): New static variable.
24670 (dump_overall_stats): New function.
24671 (dump_inline_stats): New function.
24673 2014-04-18 Richard Henderson <rth@redhat.com>
24675 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24676 to GET_MODE_SIZE, not a reg_class_t.
24678 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24680 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24681 (vsx_xxmrglw_<mode>): Likewise.
24683 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24686 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24687 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24688 (rs6000_init_hard_regno_mode_ok): Likewise.
24690 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24692 * ipa-inline.c (inline_small_functions): Account only non-cold
24694 * doc/invoke.texi (inline-unit-growth): Update documentation.
24696 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24698 * config/rs6000/rs6000.md (addti3, subti3): New.
24700 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24703 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24704 comment. Check optimize_insn_for_size_p instead of
24705 optimize_insn_for_speed_p.
24707 2014-04-17 Martin Jambor <mjambor@suse.cz>
24709 * gimple-iterator.c (gsi_start_edge): New function.
24710 * gimple-iterator.h (gsi_start_edge): Declare.
24711 * tree-sra.c (single_non_eh_succ): New function.
24712 (disqualify_ops_if_throwing_stmt): Renamed to
24713 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24714 having one non-EH successor BB.
24715 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24716 generate loads into replacements.
24717 (sra_modify_assign): Likewise and and also use the simple path for
24719 (sra_modify_function_body): Commit statements on edges.
24721 2014-04-17 Richard Biener <rguenther@suse.de>
24723 PR middle-end/60849
24724 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24725 comparison results and add clarifying comment.
24727 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24729 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24730 (blank_mode): Initialize it.
24731 (emit_mode_size_inline, emit_mode_nunits_inline,
24732 emit_mode_inner_inline): New functions.
24733 (emit_insn_modes_h): Call them and surround their output with
24734 #if GCC_VERSION >= 4001 ... #endif.
24735 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24736 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24737 mode_* arrays if the argument is __builtin_constant_p.
24738 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24739 is enum machine_mode.
24741 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24743 * passes.c (opt_pass::execute): Adjust.
24744 (pass_manager::execute_pass_mode_switching): Likewise.
24745 (early_local_passes::execute): Likewise.
24746 (execute_one_pass): Pass cfun to the pass's execute method.
24747 * tree-pass.h (opt_pass::execute): Add function * argument.
24748 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24749 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24750 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24751 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24752 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24753 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24754 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24755 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24756 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24757 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24758 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24759 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24760 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24761 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24762 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24763 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24764 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24765 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24766 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24767 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24768 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24769 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24770 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24771 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24772 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24773 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24774 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24775 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24776 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24779 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24781 * passes.c (opt_pass::gate): Take function * argument.
24782 (gate_all_early_local_passes): Merge into
24783 (early_local_passes::gate): this.
24784 (gate_all_early_optimizations): Merge into
24785 (all_early_optimizations::gate): this.
24786 (gate_all_optimizations): Mege into
24787 (all_optimizations::gate): this.
24788 (gate_all_optimizations_g): Merge into
24789 (all_optimizations_g::gate): this.
24790 (gate_rest_of_compilation): Mege into
24791 (rest_of_compilation::gate): this.
24792 (gate_postreload): Merge into
24793 (postreload::gate): this.
24794 (dump_one_pass): Pass cfun to the pass's gate method.
24795 (execute_ipa_summary_passes): Likewise.
24796 (execute_one_pass): Likewise.
24797 (ipa_write_summaries_2): Likewise.
24798 (ipa_write_optimization_summaries_1): Likewise.
24799 (ipa_read_summaries_1): Likewise.
24800 (ipa_read_optimization_summaries_1): Likewise.
24801 (execute_ipa_stmt_fixups): Likewise.
24802 * tree-pass.h (opt_pass::gate): Add function * argument.
24803 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24804 combine-stack-adj.c, combine.c, compare-elim.c,
24805 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24806 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24807 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24808 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24809 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24810 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24811 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24812 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24813 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24814 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24815 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24816 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24817 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24818 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24819 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24820 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24821 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24822 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24823 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24824 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24825 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24826 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24827 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24828 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24829 var-tracking.c, vtable-verify.c, web.c: Adjust.
24831 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24833 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24834 * configure: Regenerate.
24836 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24838 * passes.c (dump_one_pass): don't check pass->has_gate.
24839 (execute_ipa_summary_passes): Likewise.
24840 (execute_one_pass): Likewise.
24841 (ipa_write_summaries_2): Likewise.
24842 (ipa_write_optimization_summaries_1): Likewise.
24843 (ipa_read_optimization_summaries_1): Likewise.
24844 (execute_ipa_stmt_fixups): Likewise.
24845 * tree-pass.h (pass_data::has_gate): Remove.
24846 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24847 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24848 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24849 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24850 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24851 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24852 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24853 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24854 gimple-low.c, gimple-ssa-isolate-paths.c,
24855 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24856 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24857 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24858 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24859 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24860 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24861 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24862 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24863 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24864 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24865 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24866 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24867 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24868 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24869 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24870 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24871 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24872 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24873 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24874 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24875 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24876 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24879 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24881 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24883 * passes.c (pass_manager::register_dump_files_1): Merge into
24884 (pass_manager::register_dump_files): this, and remove its handling of
24885 properties since the pass always has the properties anyway.
24886 (pass_manager::pass_manager): Adjust.
24888 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24890 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24891 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24892 dealing with properties.
24893 (pass_manager::register_dump_files): Adjust.
24895 2014-03-20 Mark Wielaard <mjw@redhat.com>
24897 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24898 then represent the bound as normal constant value.
24900 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24903 Forward port from 4.8 branch
24904 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24906 * config/i386/bmiintrin.h (_blsi_u32): New.
24907 (_blsi_u64): Ditto.
24908 (_blsr_u32): Ditto.
24909 (_blsr_u64): Ditto.
24910 (_blsmsk_u32): Ditto.
24911 (_blsmsk_u64): Ditto.
24912 (_tzcnt_u32): Ditto.
24913 (_tzcnt_u64): Ditto.
24915 2014-04-17 Kito Cheng <kito@0xlab.org>
24917 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24919 2014-04-17 Richard Biener <rguenther@suse.de>
24921 PR middle-end/60849
24922 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24923 boolean results for comparisons.
24925 2014-04-17 Richard Biener <rguenther@suse.de>
24927 PR tree-optimization/60836
24928 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24929 initial PHI args to be gimple values.
24931 2014-04-17 Richard Biener <rguenther@suse.de>
24933 PR tree-optimization/60841
24934 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24935 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24936 of stmts to SLP build.
24937 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24938 (vect_analyze_slp): Likewise.
24939 (vect_analyze_slp_instance): Likewise.
24940 (vect_build_slp_tree): Limit overall SLP tree growth.
24941 * tree-vectorizer.h (vect_analyze_data_refs,
24942 vect_analyze_slp): Adjust prototypes.
24944 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24946 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24949 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24951 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24952 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24953 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24954 for TARGET_SLOW_PSHUFB
24956 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24958 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24959 * config/i386/i386.c (intel_cost): Ditto.
24961 2014-04-17 Joey Ye <joey.ye@arm.com>
24963 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24965 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24967 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24968 with -fuse-profile.
24970 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24972 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24973 (type_all_derivations_known_p): New predicate.
24974 (type_all_ctors_visible_p): New predicate.
24975 (type_possibly_instantiated_p): New predicate.
24976 (get_odr_type): Compute all_derivations_known.
24977 (dump_odr_type): Dump the flag.
24978 (maybe_record_type): Cleanup.
24979 (record_target_from_binfo): Add bases_to_consider array;
24980 record bases for types w/o instances and skip CXX destructor.
24981 (possible_polymorphic_call_targets_1): Add bases_to_consider
24982 and consider_construction parameters; check if type may have instance.
24983 (get_polymorphic_call_info): Set maybe_in_construction to true
24984 when we know nothing.
24985 (record_targets_from_bases): Skip CXX destructors; they are
24986 never called for types in construction.
24987 (possible_polymorphic_call_targets): Do not record target when
24988 type may not have instance.
24990 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24993 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24994 external aliases alive, too.
24996 2014-04-16 Andrew Pinski <apinski@cavium.com>
24998 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
25001 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25003 * final.c (compute_alignments): Do not apply loop alignment to a block
25004 falling through to the exit.
25006 2014-04-16 Catherine Moore <clm@codesourcery.com>
25008 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
25009 Adjust constraints for microMIPS store patterns.
25011 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25013 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
25015 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25017 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
25018 (append_use): Run at -O0.
25019 (append_vdef): Likewise.
25020 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
25021 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
25023 2014-04-16 Jakub Jelinek <jakub@redhat.com>
25025 PR tree-optimization/60844
25026 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
25027 (propagate_op_to_single_use, remove_visited_stmt_chain,
25028 linearize_expr, repropagate_negates, reassociate_bb): Use it
25029 instead of gsi_remove.
25031 2014-04-16 Martin Jambor <mjambor@suse.cz>
25033 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
25034 ipa_transforms_to_apply.
25035 (cgraph_function_versioning): Assert that old_node has empty
25036 ipa_transforms_to_apply.
25037 * trans-mem.c (ipa_tm_create_version): Likewise.
25038 * tree-inline.c (tree_function_versioning): Do not duplicate
25039 ipa_transforms_to_apply.
25041 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25044 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
25046 Pass necessary as flags on 64-bit Solaris/x86.
25047 Use lowercase relocs for x86_64-*-*.
25048 * configure: Regenerate.
25050 2014-04-15 Jan Hubicka <jh@suse.cz>
25052 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
25053 (maybe_record_node, likely_target_p): Use it.
25055 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25058 Revert following patch
25060 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25063 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25064 software floating point or no floating point registers, do not
25065 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25066 in GPRs that occurs after we tested for GPRs that would never be
25069 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25070 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25071 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25072 specifically allow DDmode, since that does not use the SPE SIMD
25075 2014-03-21 Mark Wielaard <mjw@redhat.com>
25077 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
25078 as unsigned or int depending on type and value used.
25080 2014-04-15 Richard Biener <rguenther@suse.de>
25082 PR rtl-optimization/56965
25083 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
25084 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
25086 * alias.c (true_dependence_1): Do not call
25087 nonoverlapping_component_refs_p.
25088 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
25089 nonoverlapping_component_refs_p.
25090 (indirect_refs_may_alias_p): Likewise.
25092 2014-04-15 Teresa Johnson <tejohnson@google.com>
25094 * cfg.c (dump_bb_info): Fix flags check.
25095 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
25097 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25099 PR rtl-optimization/60663
25100 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
25103 2014-04-15 Richard Biener <rguenther@suse.de>
25105 * lto-streamer.h (LTO_major_version): Bump to 4.
25107 2014-04-15 Richard Biener <rguenther@suse.de>
25109 * common.opt (lto_partition_model): New enum.
25110 (flto-partition=): Merge separate options with a single with argument,
25111 add -flto-partition=one support.
25112 * flag-types.h (enum lto_partition_model): Declare.
25113 * opts.c (finish_options): Remove duplicate -flto-partition=
25115 * lto-wrapper.c (run_gcc): Adjust.
25117 2014-04-15 Richard Biener <rguenther@suse.de>
25119 * alias.c (ncr_compar): New function.
25120 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
25122 2014-04-15 Richard Biener <rguenther@suse.de>
25124 * alias.c (record_component_aliases): Do not walk BINFOs.
25126 2014-04-15 Richard Biener <rguenther@suse.de>
25128 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
25129 Add struct function argument and adjust.
25130 (find_func_aliases_for_call): Likewise.
25131 (find_func_aliases): Likewise.
25132 (find_func_clobbers): Likewise.
25133 (intra_create_variable_infos): Likewise.
25134 (compute_points_to_sets): Likewise.
25135 (ipa_pta_execute): Adjust. Do not push/pop cfun.
25137 2014-04-15 Richard Biener <rguenther@suse.de>
25139 * tree.c (iterative_hash_expr): Use enum tree_code_class
25140 to store TREE_CODE_CLASS.
25141 (tree_block): Likewise.
25142 (tree_set_block): Likewise.
25143 * tree.h (fold_build_pointer_plus_loc): Use
25144 convert_to_ptrofftype_loc.
25146 2014-04-15 Jakub Jelinek <jakub@redhat.com>
25149 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
25152 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
25154 * cfgloop.h (struct loop): Move force_vectorize down.
25155 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
25156 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
25157 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
25158 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
25159 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
25160 * tree-core.h (enum annot_expr_kind): Add new kind values.
25161 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
25162 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
25164 * tree.def (ANNOTATE_EXPR): Tweak comment.
25166 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25168 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
25171 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25173 * tree.h (TYPE_IDENTIFIER): Declare.
25174 * tree.c (subrange_type_for_debug_p): Use it.
25175 * godump.c (go_format_type): Likewise.
25176 * dwarf2out.c (is_cxx_auto, modified_type_die,
25177 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
25178 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
25180 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25183 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
25185 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
25187 * config/i386/i386.c (examine_argument): Return bool. Return true if
25188 parameter should be passed in memory.
25189 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
25190 (construct_container): Update calls to examine_argument.
25191 (function_arg_advance_64): Ditto.
25192 (return_in_memory_32): Merge with ix86_return_in_memory.
25193 (return_in_memory_64): Ditto.
25194 (return_in_memory_ms_64): Ditto.
25196 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25198 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
25199 * coverage.c (coverage_compute_profile_id): Handle externally visible
25202 2014-04-14 Martin Jambor <mjambor@suse.cz>
25204 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
25205 DECL_DISREGARD_INLINE_LIMITS functions.
25207 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25210 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
25212 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25215 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25216 optimize_insn_for_speed_p instead of
25217 optimize_function_for_speed_p.
25219 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25221 * doc/invoke.texi (free): Document AArch64.
25223 2014-04-14 Richard Biener <rguenther@suse.de>
25225 PR tree-optimization/60042
25226 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25227 (insert_into_preds_of_block): Do not prevent PHI insertion
25228 for REFERENCE exprs here ...
25229 (eliminate_dom_walker::before_dom_children): ... but prevent
25230 their use here under similar conditions when applied to the
25231 IL after PRE optimizations.
25233 2014-04-14 Richard Biener <rguenther@suse.de>
25235 * passes.def: Move early points-to after early SRA.
25237 2014-04-14 Richard Biener <rguenther@suse.de>
25239 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25240 check for which sign-changes we allow when forwarding
25241 a converted value into a switch.
25243 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25245 * stor-layout.c (place_field): Finalize non-constant offset for the
25248 2014-04-14 Richard Biener <rguenther@suse.de>
25250 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25252 (expand_switch_using_bit_tests_p): Likewise.
25253 (process_switch): Compute and pass on speed_p based on the
25255 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25256 optimize_bb_for_speed_p.
25258 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25260 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25261 * function.h (struct function): Rename has_force_vect_loops into
25262 has_force_vectorize_loops.
25263 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25264 (input_struct_function_base): Likewise.
25265 * lto-streamer-out.c (output_cfg): Likewise.
25266 (output_struct_function_base): Likewise.
25267 * omp-low.c (expand_omp_simd): Likewise.
25268 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25269 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25270 (version_loop_for_if_conversion): Likewise.
25271 (tree_if_conversion): Likewise.
25272 (main_tree_if_conversion): Likewise.
25273 (gate_tree_if_conversion): Likewise.
25274 * tree-inline.c (copy_loops): Likewise.
25275 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25276 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25277 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25278 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25279 * tree-vectorizer.c (vectorize_loops): Likewise.
25280 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25282 2014-04-14 Richard Biener <rguenther@suse.de>
25285 * lto-streamer-out.c (wrap_refs): New function.
25286 (lto_output): Wrap symbol references in global initializes in
25287 type-preserving MEM_REFs.
25289 2014-04-14 Christian Bruel <christian.bruel@st.com>
25291 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25293 2014-04-14 Christian Bruel <christian.bruel@st.com>
25295 * config/sh/sh.md (setmemqi): New expand pattern.
25296 * config/sh/sh.h (CLEAR_RATIO): Define.
25297 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25298 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25300 2014-04-14 Richard Biener <rguenther@suse.de>
25302 PR middle-end/55022
25303 * fold-const.c (negate_expr_p): Don't negate directional rounding
25305 (fold_negate_expr): Likewise.
25307 2014-04-14 Richard Biener <rguenther@suse.de>
25309 PR tree-optimization/59817
25310 PR tree-optimization/60453
25311 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25312 recursion to catch all CHRECs in the scalar evolution and restrict
25313 the predicate for the remains appropriately.
25315 2014-04-12 Catherine Moore <clm@codesourcery.com>
25317 * config/mips/constraints.md: Add new register constraint "kb".
25318 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25319 (*movhi_internal): Likewise.
25320 (*movqi_internal): Likewise.
25321 * config/mips/mips.h (M16_STORE_REGS): New register class.
25322 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25323 (REG_CLASS_CONTENTS): Likewise.
25324 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25326 2014-04-11 Tobias Burnus <burnus@net-b.de>
25329 * doc/invoke.texi (-Wformat-signedness): Document it.
25330 (Wformat=2): Mention that this enables -Wformat-signedness.
25332 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25334 * common/config/epiphany/epiphany-common.c
25335 (epiphany_option_optimization_table): Enable section anchors by
25336 default at -O1 or higher.
25337 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25338 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25339 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25340 carries no extra cost.
25341 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25342 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25343 * config/epiphany/predicates.md (memclob_operand): New predicate.
25344 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25345 Use memclob_operand predicate and X constraint for operand 3.
25347 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25349 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25350 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25353 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25355 PR rtl-optimization/60651
25356 * mode-switching.c (optimize_mode_switching): Make sure to emit
25357 sets of a lower numbered entity before sets of a higher numbered
25358 entity to a mode of the same or lower priority.
25359 When creating a seginfo for a basic block that starts with a code
25360 label, move the insertion point past the code label.
25361 (new_seginfo): Document and enforce requirement that
25362 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25363 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25364 * doc/tm.texi: Regenerate.
25366 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25369 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25371 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25373 * BASE-VER: Set to 4.10.0.
25375 2014-04-11 Tobias Burnus <burnus@net-b.de>
25378 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25379 * doc/gcc.texi (Service): Update description in the @menu
25380 * doc/invoke.texi (Option Summary): Remove misplaced and
25383 2014-04-11 Steve Ellcey <sellcey@mips.com>
25384 Jakub Jelinek <jakub@redhat.com>
25386 PR middle-end/60556
25387 * expr.c (convert_move): Use emit_store_flag_force instead of
25388 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25391 2014-04-11 Richard Biener <rguenther@suse.de>
25393 PR middle-end/60797
25394 * varasm.c (assemble_alias): Avoid endless error reporting
25395 recursion by setting TREE_ASM_WRITTEN.
25397 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25399 * config/s390/s390.md: Add a splitter for NOT rtx.
25401 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25403 PR rtl-optimization/60663
25404 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25406 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25407 Jakub Jelinek <jakub@redhat.com>
25410 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25411 flag from decl_node to node.
25413 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25416 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25417 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25418 ameliorating the cases where it can be.
25420 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25423 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25425 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25426 (loadsync_<mode>): Change mode.
25427 (load_quadpti, store_quadpti): New.
25428 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25429 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25430 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25432 2014-04-09 Cong Hou <congh@google.com>
25435 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25438 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25440 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25441 instead of vnor to exploit possible fusion opportunity in the
25443 (altivec_expand_vec_perm_const_le): Likewise.
25445 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25447 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25448 (loadsync_<mode>): Change mode.
25449 (load_quadpti, store_quadpti): New.
25450 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25451 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25453 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25456 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25457 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25458 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25460 2014-04-08 Richard Biener <rguenther@suse.de>
25462 PR middle-end/60706
25463 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25464 a 64bit widest int print double-int similar to on HWI64 hosts.
25466 2014-04-08 Richard Biener <rguenther@suse.de>
25468 PR tree-optimization/60785
25469 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25470 default defs properly.
25472 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25474 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25475 (Weffc++): Likewise.
25477 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25479 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25480 set completep to false rather than true.
25482 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25485 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25486 ARM_TARGET2_DWARF_FORMAT.
25488 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25491 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25492 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25495 2014-04-07 Richard Biener <rguenther@suse.de>
25497 PR tree-optimization/60766
25498 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25499 (may_eliminate_iv): Convert cand_value_at result to desired type.
25501 2014-04-07 Jason Merrill <jason@redhat.com>
25504 * common.opt (-fno-gnu-unique): Add.
25505 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25507 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25509 * haifa-sched.c: Fix outdated function reference and minor
25510 grammar errors in introductory comment.
25512 2014-04-07 Richard Biener <rguenther@suse.de>
25514 PR middle-end/60750
25515 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25516 for noreturn calls.
25517 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25519 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25522 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25523 size accounting for thunks.
25524 (pa_asm_output_mi_thunk): Use final_start_function() and
25525 final_end_function() to output function start and end directives.
25527 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25529 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25530 device specific ISA/ feature information. Remove short_sp and
25531 errata_skip ds. Add avr_device_specific_features enum to have device
25533 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25534 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25535 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25536 updated device specific info.
25537 * config/avr/avr-mcus.def: Merge device specific details to
25538 dev_attribute field.
25539 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25541 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25542 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25543 assembler if RMW isa supported by current device.
25544 * config/avr/genmultilib.awk: Update as device info structure changed.
25545 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25547 2014-04-04 Cong Hou <congh@google.com>
25549 PR tree-optimization/60656
25550 * tree-vect-stmts.c (supportable_widening_operation):
25551 Fix a bug that elements in a vector with vect_used_by_reduction
25552 property are incorrectly reordered when the operation on it is not
25553 consistant with the one in reduction operation.
25555 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25557 PR rtl-optimization/60155
25558 * gcse.c (record_set_data): New function.
25559 (single_set_gcse): New function.
25560 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25561 (hoist_code): Likewise.
25562 (get_pressure_class_and_nregs): Likewise.
25564 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25566 * explow.c (probe_stack_range): Emit a final optimization blockage.
25568 2014-04-04 Anthony Green <green@moxielogic.com>
25570 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25573 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25576 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25577 flags are set only during streaming.
25578 * ipa.c (process_references, walk_polymorphic_call_targets,
25579 symtab_remove_unreachable_nodes): Drop bodies of always inline
25580 after early inlining.
25581 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25583 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25584 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25587 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25590 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25593 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25595 (cortex_a53_fdivd): Likewise.
25597 2014-04-04 Martin Jambor <mjambor@suse.cz>
25600 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25601 Adjust all callers.
25602 * cgraph.c (clone_of_p): Also return true if thunks match.
25603 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25604 cgraph_function_or_thunk_node and an obsolete comment.
25605 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25607 (build_function_decl_skip_args): Likewise.
25608 (set_new_clone_decl_and_node_flags): New function.
25609 (duplicate_thunk_for_node): Likewise.
25610 (redirect_edge_duplicating_thunks): Likewise.
25611 (cgraph_clone_node): New parameter args_to_skip, pass it to
25612 redirect_edge_duplicating_thunks which is called instead of
25613 cgraph_redirect_edge_callee.
25614 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25615 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25617 2014-04-04 Jeff Law <law@redhat.com>
25620 * config/arm/predicates.md (const_int_I_operand): New predicate.
25621 (const_int_M_operand): Similarly.
25622 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25624 (insv_t2, extv_reg, extzv_t2): Likewise.
25625 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25626 (pop_multiple_with_writeback_and_return): Likewise.
25627 (vfp_pop_multiple_with_writeback): Likewise
25629 2014-04-04 Richard Biener <rguenther@suse.de>
25632 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25633 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25635 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25636 * gimplify.c (gimple_add_tmp_var_fn): New function.
25637 * gimple-expr.h (create_tmp_reg_fn): Declare.
25638 * gimple-expr.c (create_tmp_reg_fn): New function.
25639 * gimple-low.c (record_vars_into): Don't change cfun.
25640 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25641 code generation without cfun.
25643 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25646 * Makefile.in (install-driver): Fix shell scripting.
25648 2014-04-03 Cong Hou <congh@google.com>
25650 PR tree-optimization/60505
25651 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25652 threshold of number of iterations below which no vectorization
25654 * tree-vect-loop.c (new_loop_vec_info):
25655 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25656 * tree-vect-loop.c (vect_analyze_loop_operations):
25657 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25658 * tree-vect-loop.c (vect_transform_loop):
25659 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25660 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25661 of iterations of the loop and see if we should build the epilogue.
25663 2014-04-03 Richard Biener <rguenther@suse.de>
25665 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25666 (streamer_tree_cache_create): Adjust.
25667 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25668 to allow optional nodes array.
25669 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25670 (streamer_tree_cache_append): Likewise.
25671 (streamer_tree_cache_create): Create nodes array optionally
25672 as specified by parameter.
25673 * lto-streamer-out.c (create_output_block): Avoid maintaining
25674 the node array in the writer cache.
25675 (DFS_write_tree): Remove assertion.
25676 (produce_asm_for_decls): Free the out decl state hash table early.
25677 * lto-streamer-in.c (lto_data_in_create): Adjust for
25678 streamer_tree_cache_create prototype change.
25680 2014-04-03 Richard Biener <rguenther@suse.de>
25682 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25683 set TREE_CHAIN to NULL_TREE.
25685 2014-04-03 Richard Biener <rguenther@suse.de>
25687 PR tree-optimization/60740
25688 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25689 over all GIMPLE_COND operands.
25691 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25693 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25694 (Weffc++): Remove Scott's numbering, merge lists and reference
25697 2014-04-03 Nick Clifton <nickc@redhat.com>
25699 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25702 2014-04-03 Martin Jambor <mjambor@suse.cz>
25704 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25705 mention gcc_unreachable before failing.
25706 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25709 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25712 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25713 inconsistent code and instead mark the context inconsistent.
25714 (possible_polymorphic_call_targets): For inconsistent contexts
25715 return empty complete list.
25717 2014-04-02 Anthony Green <green@moxielogic.com>
25719 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25720 (extendqisi2, extendhisi2): Define.
25721 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25722 (WCHAR_TYPE): Change to unsigned int.
25724 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25726 PR tree-optimization/60733
25727 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25728 insertion point for PHI candidates to be the end of the feeding
25729 block for the PHI argument.
25731 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25733 PR rtl-optimization/60650
25734 * lra-constraints.c (process_alt_operands): Decrease reject for
25735 earlyclobber matching.
25737 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25739 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25741 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25743 * config/spu/spu.c (pad_bb): Do not crash when the last
25744 insn is CODE_FOR_blockage.
25746 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25748 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25749 lies outside the target mode.
25751 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25754 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25755 software floating point or no floating point registers, do not
25756 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25757 in GPRs that occurs after we tested for GPRs that would never be
25760 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25761 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25762 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25763 specifically allow DDmode, since that does not use the SPE SIMD
25766 2014-04-02 Richard Biener <rguenther@suse.de>
25768 PR middle-end/60729
25769 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25770 MODE_INTs. Properly use negv_optab.
25771 (expand_abs): Likewise.
25773 2014-04-02 Richard Biener <rguenther@suse.de>
25776 * Makefile.in (install-driver): Guard extra installs with special
25779 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25781 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25782 Document vec_vgbbd.
25784 2014-04-01 Richard Henderson <rth@redhat.com>
25787 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25788 alternative enabled before register allocation.
25790 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25792 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25793 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25795 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25796 (nios2_got_address): Update nios2_large_got_address call site.
25797 (nios2_delegitimize_address): New function.
25798 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25799 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25800 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25802 2014-04-01 Martin Husemann <martin@duskware.de>
25804 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25807 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25809 PR rtl-optimization/60604
25810 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25811 check from register_operand.
25812 (register_operand): Redefine in terms of general_operand.
25813 (nonmemory_operand): Use register_operand for the non-constant cases.
25815 2014-04-01 Richard Biener <rguenther@suse.de>
25817 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25819 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25821 * doc/invoke.texi (mapp-regs): Clarify.
25823 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25825 * config/i386/avx512fintrin.h (__v32hi): Define type.
25826 (__v64qi): Likewise.
25827 (_mm512_set1_epi8): Define.
25828 (_mm512_set1_epi16): Define.
25829 (_mm512_set4_epi32): Define.
25830 (_mm512_set4_epi64): Define.
25831 (_mm512_set4_pd): Define.
25832 (_mm512_set4_ps): Define.
25833 (_mm512_setr4_epi64): Define.
25834 (_mm512_setr4_epi32): Define.
25835 (_mm512_setr4_pd): Define.
25836 (_mm512_setr4_ps): Define.
25837 (_mm512_setzero_epi32): Define.
25839 2014-03-31 Martin Jambor <mjambor@suse.cz>
25841 PR middle-end/60647
25842 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25843 callsite_arguments_match_p. Updated all callers. Also check types of
25844 corresponding formal parameters and actual arguments.
25845 (not_all_callers_have_enough_arguments_p) Renamed to
25846 some_callers_have_mismatched_arguments_p.
25848 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25850 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25852 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25855 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25858 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25860 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25861 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25863 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25864 Use FMAMODE_NOVF512 mode iterator.
25865 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25866 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25867 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25868 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25870 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25871 Use VF_128_256 mode iterator.
25872 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25875 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25877 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25878 static chain if needed.
25880 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25883 * lra-constraints.c (index_part_to_reg): New.
25884 (process_address): Use it.
25886 2014-03-27 Jeff Law <law@redhat.com>
25887 Jakub Jelinek <jakub@redhat.com>
25890 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25891 gen_rtx_{PLUS,MULT} to build up the address expression.
25893 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25894 creating non-canonical RTL.
25896 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25899 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25900 functions; reorganize to make cheap checks first.
25901 (inline_small_functions): Do not estimate growth when dumping;
25903 * ipa-inline.h (inline_summary): Add min_size.
25904 (growth_likely_positive): New function.
25905 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25906 (set_cond_stmt_execution_predicate): Cleanup.
25907 (estimate_edge_size_and_time): Compute min_size.
25908 (estimate_calls_size_and_time): Likewise.
25909 (estimate_node_size_and_time): Likewise.
25910 (inline_update_overall_summary): Update min_size.
25911 (do_estimate_edge_time): Likewise.
25912 (do_estimate_edge_size): Update.
25913 (do_estimate_edge_hints): Update.
25914 (growth_likely_positive): New function.
25916 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25919 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25920 also if addr has VOIDmode.
25922 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25924 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25925 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25927 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25928 instructions as well as AdvancedSIMD loads.
25930 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25932 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25933 Use crypto_aese type.
25934 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25935 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25936 crypto_aese, crypto_aesmc. Move to types.md.
25937 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25939 * config/arm/iterators.md (crypto_type): Likewise.
25941 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25943 * cgraph.c: Include expr.h and tree-dfa.h.
25944 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25947 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25950 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25951 regs from checking multi-reg pseudos.
25953 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25955 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25957 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25959 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25960 if it would clobber the stack pointer, even temporarily.
25962 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25964 * mode-switching.c: Make small adjustments to the top comment.
25966 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25968 * config/rs6000/constraints.md (wD constraint): New constraint to
25969 match the constant integer to get the top DImode/DFmode out of a
25970 vector in a VSX register.
25972 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25973 match the constant integer to get the top DImode/DFmode out of a
25974 vector in a VSX register.
25976 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25979 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25982 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25983 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25985 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25986 Optimize vec_extract of 64-bit values, where the value being
25987 extracted is in the top word, where we can use scalar
25988 instructions. Add direct move and store support. Combine the big
25989 endian/little endian vector select load support into a single insn.
25990 (vsx_extract_<mode>_internal1): Likewise.
25991 (vsx_extract_<mode>_internal2): Likewise.
25992 (vsx_extract_<mode>_load): Likewise.
25993 (vsx_extract_<mode>_store): Likewise.
25994 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25995 combined into vsx_extract_<mode>_load.
25996 (vsx_extract_<mode>_one_le): Likewise.
25998 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25999 define the top 64-bit vector element.
26001 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
26004 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26005 Document vec_vbpermq builtin.
26008 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
26009 enable use of xxsldwi and xxpermdi builtin functions.
26010 (vec_xxpermdi): Likewise.
26012 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26013 Document use of vec_xxsldwi and vec_xxpermdi builtins.
26015 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
26017 PR rtl-optimization/60650
26018 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
26020 (find_spills_for): New.
26021 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
26022 Spill all pseudos on the second iteration.
26024 2014-03-27 Marek Polacek <polacek@redhat.com>
26027 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
26030 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26032 * config/s390/s390.c (s390_can_use_return_insn): Check for
26033 call-saved FPRs on 31 bit.
26035 2014-03-27 Jakub Jelinek <jakub@redhat.com>
26037 PR middle-end/60682
26038 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
26039 if they need regimplification, just drop them instead of
26040 calling gimple_regimplify_operands on them.
26042 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
26045 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
26046 (aarch64_frame_pointer_required): Adjust logic.
26047 (aarch64_can_eliminate): Adjust logic.
26048 (aarch64_override_options_after_change): Adjust logic.
26050 2014-03-27 Dehao Chen <dehao@google.com>
26052 * ipa-inline.c (early_inliner): Update node's inline info.
26054 2014-03-26 Dehao Chen <dehao@google.com>
26056 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
26057 compiler inserted conditional jumps for NAN float check.
26059 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26061 * ubsan.h (ubsan_create_data): Change second argument's type
26062 to const location_t *.
26063 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
26065 (ubsan_create_data): Change second argument to const location_t *PLOC.
26066 Create Loc field whenever PLOC is non-NULL.
26067 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
26068 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
26072 * real.c (real_to_integer2): Change type of low to UHWI.
26074 2014-03-26 Tobias Burnus <burnus@net-b.de>
26076 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
26077 (CILK_SELF_SPECS): New define.
26078 (driver_self_specs): Use it.
26080 2014-03-26 Richard Biener <rguenther@suse.de>
26082 * tree-pretty-print.c (percent_K_format): Implement special
26083 case for LTO and its stripped down BLOCK tree.
26085 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26088 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
26090 * tree-vrp.c (simplify_internal_call_using_ranges): If only
26091 one range is range_int_cst_p, but not both, at least optimize
26092 addition/subtraction of 0 and multiplication by 0 or 1.
26093 * gimple-fold.c (gimple_fold_call): Fold
26094 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
26095 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
26096 INTEGER_CSTs, try to fold at least x * 0 and y - y.
26098 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
26100 PR rtl-optimization/60452
26101 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
26102 <case REG>: Return 1 for invalid offsets from the frame pointer.
26104 2014-03-26 Marek Polacek <polacek@redhat.com>
26107 * doc/extend.texi (C Extensions): Mention variable-length arrays in
26110 2014-03-26 Marek Polacek <polacek@redhat.com>
26113 * doc/extend.texi (Designated Inits): Describe what happens to omitted
26116 2014-03-26 Marek Polacek <polacek@redhat.com>
26119 * ira-color.c (update_conflict_hard_regno_costs): Perform the
26120 multiplication in unsigned type.
26122 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26124 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
26126 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26128 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
26130 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26133 * cif-code.def (UNREACHABLE) New code.
26134 * ipa-inline.c (inline_small_functions): Skip edges to
26135 __builtlin_unreachable.
26136 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
26137 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
26138 predicate to __bulitin_unreachable.
26139 (set_cond_stmt_execution_predicate): Fix issue when
26140 invert_tree_comparison returns ERROR_MARK.
26141 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
26142 propagate to inline clones.
26143 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
26145 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
26146 * cgraphclones.c (cgraph_clone_node): If call destination is already
26147 ureachable, do not redirect it back.
26148 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
26151 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26153 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
26154 Do not modify inline clones.
26156 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26158 * config/i386/i386.md (general_sext_operand): New mode attr.
26159 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
26160 don't generate (sign_extend (const_int)).
26161 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
26162 operands[2]. Use We constraint instead of <i> and
26163 <general_sext_operand> predicate instead of <general_operand>.
26164 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
26165 * config/i386/constraints.md (We): New constraint.
26166 * config/i386/predicates.md (x86_64_sext_operand,
26167 sext_operand): New predicates.
26169 2014-03-25 Martin Jambor <mjambor@suse.cz>
26172 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
26173 inconsistent devirtualizations to __builtin_unreachable.
26175 2014-03-25 Marek Polacek <polacek@redhat.com>
26178 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
26180 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
26182 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
26183 order of elements for big-endian.
26185 2014-03-25 Richard Biener <rguenther@suse.de>
26187 PR middle-end/60635
26188 * gimplify-me.c (gimple_regimplify_operands): Update the
26191 2014-03-25 Martin Jambor <mjambor@suse.cz>
26194 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
26195 (lto_output_varpool_node): Likewise.
26196 (input_overwrite_node): Likewise.
26197 (input_varpool_node): Likewise.
26199 2014-03-25 Richard Biener <rguenther@suse.de>
26201 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
26202 (run_gcc): Likewise.
26204 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26206 * combine.c (simplify_compare_const): Add MODE argument.
26207 Handle mode_width 0 as very large mode_width.
26208 (try_combine, simplify_comparison): Adjust callers.
26210 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
26211 type to avoid signed integer overflow.
26212 * explow.c (plus_constant): Likewise.
26214 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26216 * doc/generic.texi: Correct typos.
26218 2014-03-24 Tobias Burnus <burnus@net-b.de>
26220 * doc/invoke.texi (-flto): Expand section about
26221 using static libraries with LTO.
26223 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26225 PR rtl-optimization/60501
26226 * optabs.def (addptr3_optab): New optab.
26227 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26228 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26229 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26231 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26233 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26235 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26237 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26240 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26241 (_mm256_undefined_ps): Define.
26242 (_mm256_undefined_pd): Define.
26243 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26244 (_mm_undefined_pd): Define.
26245 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26246 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26247 (_mm512_undefined_ps): Define.
26248 (_mm512_undefined_pd): Define.
26249 Use _mm*_undefined_*.
26250 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26252 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26254 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26255 (lshr_simd): DI mode added.
26256 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26257 (aarch64_ushr_simddi): Likewise.
26258 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26259 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26260 (vshrd_n_u64): Likewise.
26262 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26264 * Makefile.in (s-macro_list): Depend on cc1.
26266 2014-03-23 Teresa Johnson <tejohnson@google.com>
26268 * ipa-utils.c (ipa_print_order): Use specified dump file.
26270 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26272 PR rtl-optimization/60601
26273 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26275 * gcc.c (eval_spec_function): Initialize save_growing_value.
26277 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26280 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26281 code == MINUS_EXPR, never swap op0 with op1.
26283 * toplev.c (init_local_tick): Avoid signed integer multiplication
26285 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26286 shift by first operand's bitsize.
26288 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26291 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26292 redefine to 1 or 0.
26293 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26294 TARGET_ISA_64BIT_P(x).
26296 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26298 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26299 pattern for vector nor instead of subtract from splat(-1).
26300 (altivec_expand_vec_perm_const_le): Likewise.
26302 2014-03-21 Richard Henderson <rth@twiddle.net>
26305 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26306 related insns after epilogue_completed.
26308 2014-03-21 Martin Jambor <mjambor@suse.cz>
26311 * cgraph.h (symtab_node): New flag body_removed.
26312 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26313 when removing bodies.
26314 * symtab.c (dump_symtab_base): Dump body_removed flag.
26315 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26316 had their bodies removed.
26318 2014-03-21 Martin Jambor <mjambor@suse.cz>
26321 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26324 2014-03-21 Richard Biener <rguenther@suse.de>
26326 PR tree-optimization/60577
26327 * tree-core.h (struct tree_base): Document nothrow_flag use
26328 in DECL_NONALIASED.
26329 * tree.h (DECL_NONALIASED): New.
26330 (may_be_aliased): Adjust.
26331 * coverage.c (build_var): Set DECL_NONALIASED.
26333 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26335 * expr.c (expand_expr_real_1): Remove outdated comment.
26337 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26339 PR middle-end/60597
26340 * ira.c (adjust_cleared_regs): Call copy_rtx on
26341 *reg_equiv[REGNO (loc)].src_p before passing it to
26342 simplify_replace_fn_rtx.
26345 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26346 into CONST, put pic register as first operand of PLUS. Use
26347 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26349 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26351 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26353 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26355 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26356 around for store forwarding issue in the FPU on the UT699.
26357 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26358 loads and operations if -mfix-ut699 is specified.
26359 (divtf3_hq): Tweak attribute.
26360 (sqrttf2_hq): Likewise.
26362 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26364 * calls.c (store_one_arg): Remove incorrect const qualification on the
26365 type of the temporary.
26366 * cfgexpand.c (expand_return): Likewise.
26367 * expr.c (expand_constructor): Likewise.
26368 (expand_expr_real_1): Likewise.
26370 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26372 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26375 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26378 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26380 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26382 * config/arm/aarch-common-protos.h
26383 (alu_cost_table): Fix spelling of "extend".
26384 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26386 2014-03-19 Richard Biener <rguenther@suse.de>
26388 PR middle-end/60553
26389 * tree-core.h (tree_type_common): Re-order pointer members
26390 to reduce recursion depth during GC walks.
26392 2014-03-19 Marek Polacek <polacek@redhat.com>
26395 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26396 before accessing it.
26398 2014-03-19 Richard Biener <rguenther@suse.de>
26401 * lto-streamer-in.c (input_function): In WPA stage do not drop
26404 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26406 PR tree-optimization/60559
26407 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26408 with build_zero_cst assignment.
26410 2014-03-18 Kai Tietz <ktietz@redhat.com>
26412 PR rtl-optimization/56356
26413 * sdbout.c (sdbout_parms): Verify that parms'
26414 incoming argument is valid.
26415 (sdbout_reg_parms): Likewise.
26417 2014-03-18 Richard Henderson <rth@redhat.com>
26420 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26421 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26422 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26424 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26426 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26427 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26428 Italicize plugin event names in description. Explain that
26429 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26430 Remind that no GCC functions should be called after PLUGIN_FINISH.
26431 Explain what pragmas with expansion are.
26433 2014-03-18 Martin Liska <mliska@suse.cz>
26435 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26436 gimple call statement is update.
26437 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26438 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26440 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26443 * ubsan.c (ubsan_instrument_unreachable): Call
26444 initialize_sanitizer_builtins.
26445 (ubsan_pass): Likewise.
26448 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26449 varpool_finalize_decl instead of rest_of_decl_compilation.
26451 2014-03-18 Richard Biener <rguenther@suse.de>
26453 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26454 by using bitmap_and_compl instead of bitmap_and_compl_into.
26455 (df_rd_transfer_function): Likewise.
26457 2014-03-18 Richard Biener <rguenther@suse.de>
26459 * doc/lto.texi (fresolution): Fix typo.
26461 2014-03-18 Richard Biener <rguenther@suse.de>
26463 * doc/invoke.texi (flto): Update for changes in 4.9.
26465 2014-03-18 Richard Biener <rguenther@suse.de>
26467 * doc/loop.texi: Remove section on the removed lambda framework.
26468 Update loop docs with recent changes in preserving loop structure.
26470 2014-03-18 Richard Biener <rguenther@suse.de>
26472 * doc/lto.texi (-fresolution): Document.
26474 2014-03-18 Richard Biener <rguenther@suse.de>
26476 * doc/contrib.texi: Adjust my name.
26478 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26481 * internal-fn.c: Include diagnostic-core.h.
26482 (expand_BUILTIN_EXPECT): New function.
26483 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26484 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26485 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26486 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26487 IFN_BUILTIN_EXPECT.
26488 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26489 Revert 3 argument __builtin_expect code.
26490 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26491 * gimple-fold.c (gimple_fold_call): Likewise.
26492 * tree.h (fold_builtin_expect): New prototype.
26493 * builtins.c (build_builtin_expect_predicate): Add predictor
26494 argument, if non-NULL, create 3 argument __builtin_expect.
26495 (fold_builtin_expect): No longer static. Add ARG2 argument,
26496 pass it through to build_builtin_expect_predicate.
26497 (fold_builtin_2): Adjust caller.
26498 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26499 * internal-fn.def (BUILTIN_EXPECT): New.
26501 2014-03-18 Tobias Burnus <burnus@net-b.de>
26504 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26505 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26506 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26508 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26511 * predict.c (combine_predictions_for_bb): Fix up formatting.
26512 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26513 fill what it points to if non-NULL.
26514 (tree_predict_by_opcode): Adjust caller, use the predictor.
26515 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26517 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26519 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26520 proper constant for the store mode.
26522 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26524 * symtab.c (change_decl_assembler_name): Fix transparent alias
26525 chain construction.
26527 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26529 * config/aarch64/aarch64.c: Correct the comments about the
26530 aarch64 stack layout.
26532 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26534 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26535 check for GF_OMP_FOR_KIND_FOR.
26537 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26539 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26540 ymm and zmm register names.
26542 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26545 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26546 note creation for the 2010-08-31 changes.
26548 2014-03-17 Marek Polacek <polacek@redhat.com>
26550 PR middle-end/60534
26551 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26552 as -fno-tree-loop-vectorize.
26553 (expand_omp_simd): Likewise.
26555 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26557 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26558 (eligible_for_call_delay): New prototype.
26559 * config/sparc/sparc.c (tls_call_delay): Rename into...
26560 (eligible_for_call_delay): ...this. Return false if the instruction
26561 cannot be put in the delay slot of a branch.
26562 (eligible_for_restore_insn): Simplify.
26563 (eligible_for_return_delay): Return false if the instruction cannot be
26564 put in the delay slot of a branch and simplify.
26565 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26566 put in the delay slot of a branch.
26567 * config/sparc/sparc.md (fix_ut699): New attribute.
26568 (tls_call_delay): Delete.
26569 (in_call_delay): Reimplement.
26570 (eligible_for_sibcall_delay): Rename into...
26571 (in_sibcall_delay): ...this.
26572 (eligible_for_return_delay): Rename into...
26573 (in_return_delay): ...this.
26574 (in_branch_delay): Reimplement.
26575 (in_uncond_branch_delay): Delete.
26576 (in_annul_branch_delay): Delete.
26578 2014-03-14 Richard Henderson <rth@redhat.com>
26581 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26582 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26583 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26584 (floathi splitters): Remove.
26585 (float<SWI48x>xf2): New pattern.
26586 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26587 code that tried to handle DImode for 32-bit, but which was excluded
26588 by the pattern's condition. Drop allocation of stack temporary.
26589 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26590 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26591 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26592 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26593 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26594 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26595 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26596 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26597 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26598 (*float<SWI48x><X87MODEF>2_i387): Remove.
26599 (all float _with_temp splitters): Remove.
26600 (*float<SWI48x><MODEF>2_i387): New pattern.
26601 (*float<SWI48><MODEF>2_sse): New pattern.
26602 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26603 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26605 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26606 Marek Polacek <polacek@redhat.com>
26608 PR middle-end/60484
26609 * common.opt (dump_base_name_prefixed): New Variable.
26610 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26611 if x_dump_base_name_prefixed is already set, set it at the end.
26613 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26615 PR rtl-optimization/60508
26616 * lra-constraints.c (get_reload_reg): Add new parameter
26618 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26619 Pass the new parameter values.
26621 2014-03-14 Richard Biener <rguenther@suse.de>
26623 * common.opt: Revert unintented changes from r205065.
26624 * opts.c: Likewise.
26626 2014-03-14 Richard Biener <rguenther@suse.de>
26628 PR middle-end/60518
26629 * cfghooks.c (split_block): Properly adjust all loops the
26630 block was a latch of.
26632 2014-03-14 Martin Jambor <mjambor@suse.cz>
26635 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26638 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26641 * config/avr/avr.c (avr_set_current_function): Pass function name
26642 through default_strip_name_encoding before sanity checking instead
26643 of skipping the first char of the assembler name.
26645 2014-03-13 Richard Henderson <rth@redhat.com>
26648 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26649 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26650 * config/i386/i386-protos.h: Likewise.
26651 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26652 in the expander instead of a splitter.
26653 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26654 any possibility of requiring a memory.
26655 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26656 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26657 (fp branch splitters): Update for ix86_split_fp_branch.
26658 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26659 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26660 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26661 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26662 (*fop_<MODEF>_3_i387): Likewise.
26663 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26664 (splitters for the fop_* register patterns): Remove.
26665 (fscalexf4_i387): Rename from *fscalexf4_i387.
26666 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26668 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26670 PR tree-optimization/59779
26671 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26672 type for bitsize and maxsize instead of HOST_WIDE_INT.
26674 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26676 PR rtl-optimization/57320
26677 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26678 the CFG after thread_prologue_and_epilogue_insns.
26680 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26682 PR rtl-optimization/57189
26683 * lra-constraints.c (process_alt_operands): Disfavor spilling
26686 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26688 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26690 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26692 PR tree-optimization/59025
26693 PR middle-end/60418
26694 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26695 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26697 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26700 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26701 calls of avr_out_plus_1.
26703 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26705 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26706 BB's single pred and update the father loop's latch info later.
26708 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26710 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26714 (VEC_base): Likewise.
26715 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26716 registers, we need to swap double words in little endian mode.
26718 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26719 to be a container mode for 128-bit integer operations added in ISA
26720 2.07. Unlike TImode and PTImode, the preferred register set is
26721 the Altivec/VMX registers for the 128-bit operations.
26723 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26725 (rs6000_split_128bit_ok_p): Likewise.
26727 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26728 macros for creating ISA 2.07 normal and overloaded builtin
26729 functions with 3 arguments.
26730 (BU_P8V_OVERLOAD_3): Likewise.
26731 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26732 for use as overloaded functions.
26733 (VPERM_1TI_UNS): Likewise.
26734 (VSEL_1TI): Likewise.
26735 (VSEL_1TI_UNS): Likewise.
26736 (ST_INTERNAL_1ti): Likewise.
26737 (LD_INTERNAL_1ti): Likewise.
26738 (XXSEL_1TI): Likewise.
26739 (XXSEL_1TI_UNS): Likewise.
26740 (VPERM_1TI): Likewise.
26741 (VPERM_1TI_UNS): Likewise.
26742 (XXPERMDI_1TI): Likewise.
26743 (SET_1TI): Likewise.
26744 (LXVD2X_V1TI): Likewise.
26745 (STXVD2X_V1TI): Likewise.
26746 (VEC_INIT_V1TI): Likewise.
26747 (VEC_SET_V1TI): Likewise.
26748 (VEC_EXT_V1TI): Likewise.
26749 (EQV_V1TI): Likewise.
26750 (NAND_V1TI): Likewise.
26751 (ORC_V1TI): Likewise.
26752 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26753 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26754 overloaded builtin.
26755 (VADDUQM): Likewise.
26756 (VSUBCUQ): Likewise.
26757 (VADDEUQM): Likewise.
26758 (VADDECUQ): Likewise.
26759 (VSUBEUQM): Likewise.
26760 (VSUBECUQ): Likewise.
26762 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26763 __int128_t and __uint128_t types.
26764 (__uint128_type): Likewise.
26765 (altivec_categorize_keyword): Add support for vector __int128_t,
26766 vector __uint128_t, vector __int128, and vector unsigned __int128
26767 as a container type for TImode operations that need to be done in
26768 VSX/Altivec registers.
26769 (rs6000_macro_to_expand): Likewise.
26770 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26771 to support 128-bit integer instructions vaddcuq, vadduqm,
26772 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26773 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26775 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26776 for V1TImode, and set up preferences to use VSX/Altivec registers.
26777 Setup VSX reload handlers.
26778 (rs6000_debug_reg_global): Likewise.
26779 (rs6000_init_hard_regno_mode_ok): Likewise.
26780 (rs6000_preferred_simd_mode): Likewise.
26781 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26782 (easy_altivec_constant): Likewise.
26783 (output_vec_const_move): Likewise.
26784 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26786 (rs6000_expand_vector_extract): Likewise.
26787 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26789 (rs6000_const_vec): Add support for V1TImode.
26790 (rs6000_emit_le_vsx_load): Swap double words when loading or
26791 storing TImode/V1TImode.
26792 (rs6000_emit_le_vsx_store): Likewise.
26793 (rs6000_emit_le_vsx_move): Likewise.
26794 (rs6000_emit_move): Add support for V1TImode.
26795 (altivec_expand_ld_builtin): Likewise.
26796 (altivec_expand_st_builtin): Likewise.
26797 (altivec_expand_vec_init_builtin): Likewise.
26798 (altivec_expand_builtin): Likewise.
26799 (rs6000_init_builtins): Add support for V1TImode type. Add
26800 support for ISA 2.07 128-bit integer builtins. Define type names
26801 for the VSX/Altivec vector types.
26802 (altivec_init_builtins): Add support for overloaded vector
26803 functions with V1TImode type.
26804 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26805 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26807 (rs6000_split_128bit_ok_p): Likewise.
26808 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26809 __int128_t and vector __uint128_t.
26811 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26812 and mode attributes.
26814 (VSX_M2): Likewise.
26819 (VS_scalar): Likewise.
26820 (VS_double): Likewise.
26821 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26823 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26824 we support the ISA 2.07 128-bit integer arithmetic instructions.
26825 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26826 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26827 and TImode types for use with the builtin functions.
26828 (V1TI_type_node): Likewise.
26829 (unsigned_V1TI_type_node): Likewise.
26830 (intTI_type_internal_node): Likewise.
26831 (uintTI_type_internal_node): Likewise.
26833 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26834 128-bit builtin functions.
26835 (UNSPEC_VADDEUQM): Likewise.
26836 (UNSPEC_VADDECUQ): Likewise.
26837 (UNSPEC_VSUBCUQ): Likewise.
26838 (UNSPEC_VSUBEUQM): Likewise.
26839 (UNSPEC_VSUBECUQ): Likewise.
26840 (VM): Add V1TImode to vector mode iterators.
26842 (VI_unit): Likewise.
26843 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26844 (altivec_vaddcuq): Likewise.
26845 (altivec_vsubuqm): Likewise.
26846 (altivec_vsubcuq): Likewise.
26847 (altivec_vaddeuqm): Likewise.
26848 (altivec_vaddecuq): Likewise.
26849 (altivec_vsubeuqm): Likewise.
26850 (altivec_vsubecuq): Likewise.
26852 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26854 (BOOL_128): Likewise.
26855 (BOOL_REGS_OUTPUT): Likewise.
26856 (BOOL_REGS_OP1): Likewise.
26857 (BOOL_REGS_OP2): Likewise.
26858 (BOOL_REGS_UNARY): Likewise.
26859 (BOOL_REGS_AND_CR0): Likewise.
26861 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26862 128-bit integer builtin support.
26863 (vec_vadduqm): Likewise.
26864 (vec_vaddecuq): Likewise.
26865 (vec_vaddeuqm): Likewise.
26866 (vec_vsubecuq): Likewise.
26867 (vec_vsubeuqm): Likewise.
26868 (vec_vsubcuq): Likewise.
26869 (vec_vsubuqm): Likewise.
26871 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26872 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26873 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26874 128-bit integer add/subtract to ISA 2.07.
26876 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26878 * config/arc/arc.c (arc_predicate_delay_insns):
26879 Fix third argument passed to conditionalize_nonjump.
26881 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26883 * config/aarch64/aarch64-builtins.c
26884 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26885 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26886 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26887 instead of __builtin_lfloor.
26888 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26890 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26892 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26893 (tree_ssa_ifcombine_bb_1): New function.
26894 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26895 is an empty forwarder block to then_bb or vice versa and then_bb
26896 and else_bb are effectively swapped.
26898 2014-03-12 Christian Bruel <christian.bruel@st.com>
26901 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26902 REG_CFA_DEF_CFA note.
26903 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26904 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26906 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26908 PR tree-optimization/60454
26909 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26911 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26913 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26914 Do not define target_cpu_default2 to generic.
26915 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26916 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26917 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26919 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26920 Marc Glisse <marc.glisse@inria.fr>
26922 PR tree-optimization/60502
26923 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26924 instead of build_low_bits_mask.
26926 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26928 PR middle-end/60482
26929 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26930 if there are multiple uses, but op doesn't live on E edge.
26931 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26932 clobber stmts before __builtin_unreachable.
26934 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26936 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26937 hard_frame_pointer_rtx.
26938 * cse.c (cse_insn): Remove volatile check.
26939 * cselib.c (cselib_process_insn): Likewise.
26940 * dse.c (scan_insn): Likewise.
26942 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26944 * config/arc/arc.c (conditionalize_nonjump): New function,
26946 (arc_ifcvt): ... this.
26947 (arc_predicate_delay_insns): Use it.
26949 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26951 * config/arc/predicates.md (extend_operand): During/after reload,
26952 allow const_int_operand.
26953 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26954 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26955 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26957 (umulsi3_highpart_i): Likewise.
26959 2014-03-11 Richard Biener <rguenther@suse.de>
26961 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26962 Add asserts to guard possible wrong-code bugs.
26964 2014-03-11 Richard Biener <rguenther@suse.de>
26966 PR tree-optimization/60429
26967 PR tree-optimization/60485
26968 * tree-ssa-structalias.c (set_union_with_increment): Properly
26969 take into account all fields that overlap the shifted vars.
26970 (do_sd_constraint): Likewise.
26971 (do_ds_constraint): Likewise.
26972 (get_constraint_for_ptr_offset): Likewise.
26974 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26976 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26977 (nios2_compute_frame_layout):
26978 Add calculation of cfun->machine->fp_save_offset.
26979 (nios2_expand_prologue): Correct setting of frame pointer register
26981 (nios2_expand_epilogue): Update recovery of stack pointer from
26982 frame pointer accordingly.
26983 (nios2_initial_elimination_offset): Update calculation of offset
26984 for eliminating to HARD_FRAME_POINTER_REGNUM.
26986 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26989 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26990 cgraph_get_create_node on VAR_DECLs.
26992 2014-03-10 Richard Biener <rguenther@suse.de>
26994 PR middle-end/60474
26995 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26997 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26999 * config/vms/vms.opt (vms_float_format): New variable.
27001 2014-03-08 Tobias Burnus <burnus@net-b.de>
27003 * doc/invoke.texi (-fcilkplus): Update implementation status.
27005 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
27006 Richard Biener <rguenther@suse.de>
27008 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
27009 consistently accross all TUs.
27010 (run_gcc): Enable -fshort-double automatically at link at link-time
27011 and disallow override.
27013 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
27016 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
27017 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
27018 if they can't be used.
27020 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27022 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
27023 for Solaris 11/x86 ld.
27024 * configure: Regenerate.
27026 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27028 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
27029 (LIB_TLS_SPEC): Save as ld_tls_libs.
27030 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
27031 (HAVE_AS_IX86_TLSLDM): New test.
27032 * configure, config.in: Regenerate.
27033 * config/i386/i386.c (legitimize_tls_address): Fall back to
27034 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
27035 cannot support TLS_MODEL_LOCAL_DYNAMIC.
27036 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
27037 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
27039 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
27041 * common.opt (fira-loop-pressure): Mark as optimization.
27043 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
27045 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
27046 an OpenMP mappable type.
27048 2014-03-06 Matthias Klose <doko@ubuntu.com>
27050 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
27051 MULTILIB_OSDIRNAMES is not defined.
27053 2014-03-06 Jakub Jelinek <jakub@redhat.com>
27054 Meador Inge <meadori@codesourcery.com>
27057 * config/arm/arm.c (arm_tls_symbol_p): Remove.
27058 (arm_legitimize_address): Call legitimize_tls_address for any
27059 arm_tls_referenced_p expression, handle constant addend. Call it
27060 before testing for !TARGET_ARM.
27061 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
27063 2014-03-06 Richard Biener <rguenther@suse.de>
27065 PR middle-end/60445
27069 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27071 * tree-streamer.c (record_common_node): Assert we don't record
27072 nodes with type double.
27073 (preload_common_node): Skip type double, complex double and double
27074 pointer since it is now frontend dependent due to fshort-double option.
27076 2014-03-06 Richard Biener <rguenther@suse.de>
27078 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
27079 or -fno-lto is specified and the linker has full plugin support.
27080 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
27081 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
27082 * lto-wrapper.c (merge_and_complain): Merge compile-time
27083 optimization levels.
27084 (run_gcc): And pass it through to the link options.
27086 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
27090 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27092 * cselib.c (remove_useless_values): Skip to avoid quadratic
27093 behavior if the condition moved from...
27094 (cselib_process_insn): ... here holds.
27096 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27099 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
27100 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
27103 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
27104 (TM_H): Add x86-tune.def.
27106 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27108 * config/aarch64/aarch64.c (generic_tunings):
27109 Use cortexa57_extra_costs.
27111 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27114 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
27115 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
27116 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
27119 2014-03-04 Heiher <r@hev.cc>
27121 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
27122 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
27124 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
27126 * config/i386/predicates.md (const2356_operand): Change to ...
27127 (const2367_operand): ... this.
27128 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
27130 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27131 (*avx512pf_scatterpf<mode>sf): Ditto.
27132 (avx512pf_scatterpf<mode>df): Ditto.
27133 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27134 (*avx512pf_scatterpf<mode>df): Ditto.
27135 * config/i386/i386.c (ix86_expand_builtin): Update
27136 incorrect hint operand error message.
27138 2014-03-04 Richard Biener <rguenther@suse.de>
27140 * lto-section-in.c (lto_get_section_data): Fix const cast.
27142 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27144 * tree-streamer.c (record_common_node): Assert we don't record
27145 nodes with type double.
27146 (preload_common_node): Skip type double, complex double and double
27147 pointer since it is now frontend dependent due to fshort-double option.
27149 2014-03-04 Richard Biener <rguenther@suse.de>
27152 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
27153 (lto_input_toplevel_asms): Likewise.
27154 * lto-section-in.c (lto_get_section_data): Instead do it here
27157 2014-03-04 Richard Biener <rguenther@suse.de>
27159 PR tree-optimization/60382
27160 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
27161 dead PHIs a reduction.
27163 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
27165 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
27167 (_mm_prefetch): Move out of GCC target("sse") pragma.
27168 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
27169 GCC target("prfchw") pragma.
27170 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
27172 * config/i386/i386.c (ix86_option_override_internal): Enable
27173 -mprfchw with -mprefetchwt1.
27175 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27177 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
27180 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27182 * opts.h (CL_PCH_IGNORE): Define.
27183 * targhooks.c (option_affects_pch_p):
27184 Return false for options that have CL_PCH_IGNORE set.
27185 * opt-functions.awk: Process PchIgnore.
27186 * doc/options.texi: Document PchIgnore.
27188 * config/arc/arc.opt (misize): Add PchIgnore property.
27190 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27192 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
27193 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
27194 constraint on constants to permit them being loaded into
27195 GENERAL_REGS or BASE_REGS.
27197 2014-03-03 Nick Clifton <nickc@redhat.com>
27199 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
27200 anti-cacnonical alternatives.
27201 (negandhi3_real): New pattern.
27202 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
27204 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27206 * config/avr/avr-mcus.def: Remove atxmega16x1.
27207 * config/avr/avr-tables.opt: Regenerate.
27208 * config/avr/t-multilib: Regenerate.
27209 * doc/avr-mmcu.texi: Regenerate.
27211 2014-03-03 Tobias Grosser <tobias@grosser.es>
27212 Mircea Namolaru <mircea.namolaru@inria.fr>
27214 PR tree-optimization/58028
27215 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27218 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27220 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27221 not handled by recognizers.
27223 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27225 PR middle-end/60175
27226 * function.c (expand_function_end): Don't emit
27227 clobber_return_register sequence if clobber_after is a BARRIER.
27228 * cfgexpand.c (construct_exit_block): Append instructions before
27229 return_label to prev_bb.
27231 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27233 * config/rs6000/constraints.md: Document reserved use of "wc".
27235 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27238 * ipa.c (function_and_variable_visibility): When dissolving comdat
27239 group, also set all symbols to local.
27241 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27246 2013-12-14 Jan Hubicka <jh@suse.cz>
27247 PR middle-end/58477
27248 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27250 2014-03-02 Jon Beniston <jon@beniston.com>
27256 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27257 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27258 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27259 (simple_return, *simple_return): New patterns
27260 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27261 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27263 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27265 * dwarf2out.c (gen_subprogram_die): Tidy.
27267 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27270 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27271 (*mov_t_msb_neg_negc): ... this new insn.
27273 2014-02-28 Jason Merrill <jason@redhat.com>
27276 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27279 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27282 * dwarf2out.c (decltype_auto_die): New static.
27283 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27284 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27285 (is_cxx_auto): Likewise.
27287 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27289 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27290 we are not using general regs only.
27292 2014-02-28 Richard Biener <rguenther@suse.de>
27295 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27296 previous fix and only allow to remove trivial pre-headers
27297 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27298 (remove_forwarder_block): Properly update the latch of a loop.
27300 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27303 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27304 (cselib_preserved_hash_table): New.
27305 (preserve_constants_and_equivs): Move preserved vals to it.
27306 (cselib_find_slot): Look it up first.
27307 (cselib_init): Initialize it.
27308 (cselib_finish): Release it.
27309 (dump_cselib_table): Dump it.
27311 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27314 * cselib.c (remove_useless_values): Skip to avoid quadratic
27315 behavior if the condition moved from...
27316 (cselib_process_insn): ... here holds.
27318 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27321 * var-tracking.c (vt_initialize): Apply the same condition to
27322 preserve the CFA base value.
27324 2014-02-28 Joey Ye <joey.ye@arm.com>
27327 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27328 if reload in progress or completed.
27330 2014-02-28 Tobias Burnus <burnus@net-b.de>
27332 PR middle-end/60147
27333 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27336 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27338 * doc/tm.texi.in (Condition Code Status): Update documention for
27339 relative locations of cc0-setter and cc0-user.
27341 2014-02-27 Jeff Law <law@redhat.com>
27343 PR rtl-optimization/52714
27344 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27345 into two independent simple sets, if I3 is a jump, ensure the
27346 pattern we place into I3 is a (set (pc) ...).
27348 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27349 Jeff Law <law@redhat.com>
27351 PR rtl-optimization/49847
27352 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27353 are in different blocks.
27354 * doc/tm.texi (Condition Code Status): Update documention for
27355 relative locations of cc0-setter and cc0-user.
27357 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27360 * lra.c (lra_emit_add): Check SUBREG too.
27362 2014-02-27 Andreas Schwab <schwab@suse.de>
27364 * config/m68k/m68k.c (m68k_option_override): Disable
27365 -flive-range-shrinkage for classic m68k.
27366 (m68k_override_options_after_change): Likewise.
27368 2014-02-27 Marek Polacek <polacek@redhat.com>
27370 PR middle-end/59223
27371 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27372 -Wmaybe-uninitialized.
27374 2014-02-27 Alan Modra <amodra@gmail.com>
27377 * reload1.c (emit_input_reload_insns): When reload_override_in,
27378 set old to rl->in_reg when rl->in_reg is a subreg.
27380 2014-02-26 Richard Biener <rguenther@suse.de>
27383 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27385 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27387 * common/config/i386/predicates.md (const1256_operand): Remove.
27388 (const2356_operand): New.
27389 (const_1_to_2_operand): Remove.
27390 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27391 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27392 (*avx512pf_gatherpf<mode>sf): Ditto.
27393 (avx512pf_gatherpf<mode>df): Ditto.
27394 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27395 (*avx512pf_gatherpf<mode>df): Ditto.
27396 (avx512pf_scatterpf<mode>sf): Ditto.
27397 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27398 (*avx512pf_scatterpf<mode>sf): Ditto.
27399 (avx512pf_scatterpf<mode>df): Ditto.
27400 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27401 (*avx512pf_scatterpf<mode>df): Ditto.
27402 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27404 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27406 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27407 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27408 (_mm512_mask_testn_epi64_mask): Move to ...
27409 * config/i386/avx512cdintrin.h: Here.
27410 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27411 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27412 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27413 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27414 TARGET_AVX512F from TARGET_AVX512CD.
27416 2014-02-26 Richard Biener <rguenther@suse.de>
27419 * ipa.c (walk_polymorphic_call_targets): Properly guard
27420 call to inline_update_overall_summary.
27422 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27425 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27426 and latches only if requested. Fix latch if it is removed.
27427 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27428 LOOPS_HAVE_PREHEADERS.
27430 2014-02-25 Andrew Pinski <apinski@cavium.com>
27432 * builtins.c (expand_builtin_thread_pointer): Create a new target
27433 when the target is NULL.
27435 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27437 PR rtl-optimization/60317
27438 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27439 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27440 * lra-assigns.c: Include params.h.
27441 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27442 other reload pseudos considerations.
27444 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27446 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27447 to use canonical form for nor<mode>3.
27449 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27452 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27455 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27457 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27458 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27459 (ix86_handle_option): Handle OPT_mprefetchwt1.
27460 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27461 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27463 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27464 OPTION_MASK_ISA_PREFETCHWT1.
27465 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27466 (PTA_PREFETCHWT1): New.
27467 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27468 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27469 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27470 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27471 (*prefetch_avx512pf_<mode>_: Change into ...
27472 (*prefetch_prefetchwt1_<mode>: This.
27473 * config/i386/i386.opt (mprefetchwt1): New.
27474 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27475 (_mm_prefetch): Handle intent to write.
27476 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27478 2014-02-25 Richard Biener <rguenther@suse.de>
27480 PR middle-end/60291
27481 * emit-rtl.c (mem_attrs_htab): Remove.
27482 (mem_attrs_htab_hash): Likewise.
27483 (mem_attrs_htab_eq): Likewise.
27484 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27485 (init_emit_once): Do not allocate mem_attrs_htab.
27487 2014-02-25 Richard Biener <rguenther@suse.de>
27490 * lto-opts.c (lto_write_options): Output non-explicit conservative
27491 -fwrapv, -fno-trapv and -fno-strict-overflow.
27492 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27493 (run_gcc): And pass them through.
27495 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27497 * sel-sched.c (calculate_new_fences): New parameter ptime.
27498 Calculate it as a maximum over all fence cycles.
27499 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27500 Print the final schedule timing when sched_verbose.
27502 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27504 PR rtl-optimization/60292
27505 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27506 bit fot the fence instruction.
27508 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27510 * calls.h: Fix typo in comment.
27512 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27514 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27515 adjusting offsetable addresses.
27517 2014-02-24 Guozhi Wei <carrot@google.com>
27519 * sparseset.h (sparseset_pop): Fix the wrong index.
27521 2014-02-24 Walter Lee <walt@tilera.com>
27523 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27524 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27526 * common/config/tilegx/tilegx-common.c
27527 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27528 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27529 (LINK_SPEC): Ditto.
27530 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27531 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27532 (tilegx_gimplify_va_arg_expr): Handle big endian.
27533 (tilegx_expand_unaligned_load): Ditto.
27534 (tilegx_expand_unaligned_store): Ditto.
27535 (TARGET_RETURN_IN_MSB): New.
27536 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27537 (TARGET_ENDIAN_DEFAULT): New.
27538 (TARGET_BIG_ENDIAN): Handle big endian.
27539 (BYTES_BIG_ENDIAN): Ditto.
27540 (WORDS_BIG_ENDIAN): Ditto.
27541 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27542 (ENDIAN_SPEC): New.
27543 (EXTRA_SPECS): New.
27544 * config/tilegx/tilegx.md (extv): Handle big endian.
27546 (insn_st<n>): Ditto.
27547 (insn_st<n>_add<bitsuffix>): Ditto.
27548 (insn_stnt<n>): Ditto.
27549 (insn_stnt<n>_add<bitsuffix>):Ditto.
27550 (vec_interleave_highv8qi): Handle big endian.
27551 (vec_interleave_highv8qi_be): New.
27552 (vec_interleave_highv8qi_le): New.
27553 (insn_v1int_h): Handle big endian.
27554 (vec_interleave_lowv8qi): Handle big endian.
27555 (vec_interleave_lowv8qi_be): New.
27556 (vec_interleave_lowv8qi_le): New.
27557 (insn_v1int_l): Handle big endian.
27558 (vec_interleave_highv4hi): Handle big endian.
27559 (vec_interleave_highv4hi_be): New.
27560 (vec_interleave_highv4hi_le): New.
27561 (insn_v2int_h): Handle big endian.
27562 (vec_interleave_lowv4hi): Handle big endian.
27563 (vec_interleave_lowv4hi_be): New.
27564 (vec_interleave_lowv4hi_le): New.
27565 (insn_v2int_l): Handle big endian.
27566 (vec_interleave_highv2si): Handle big endian.
27567 (vec_interleave_highv2si_be): New.
27568 (vec_interleave_highv2si_le): New.
27569 (insn_v4int_h): Handle big endian.
27570 (vec_interleave_lowv2si): Handle big endian.
27571 (vec_interleave_lowv2si_be): New.
27572 (vec_interleave_lowv2si_le): New.
27573 (insn_v4int_l): Handle big endian.
27574 * config/tilegx/tilegx.opt (mbig-endian): New option.
27575 (mlittle-endian): New option.
27576 * doc/install.texi: Document tilegxbe-linux.
27577 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27579 2014-02-24 Martin Jambor <mjambor@suse.cz>
27582 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27583 there are no parameter descriptors.
27585 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27587 PR rtl-optimization/60268
27588 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27589 initialization to ...
27590 (sched_rgn_init): ... here.
27591 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27593 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27595 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27598 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27600 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27603 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27605 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27606 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27608 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27610 * config/microblaze/predicates.md: Add cmp_op predicate.
27611 * config/microblaze/microblaze.md: Add branch_compare instruction
27612 which uses cmp_op predicate and emits cmp insn before branch.
27613 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27614 to microblaze_expand_conditional_branch and consolidate logic.
27615 (microblaze_expand_conditional_branch): emit branch_compare
27616 insn instead of handling cmp op separate from branch insn.
27618 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27620 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27623 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27625 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27626 define_insn with define_expand and new define_insn
27627 *altivec_lve<VI_char>x_internal.
27628 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27629 and new define_insn *altivec_stve<VI_char>x_internal.
27630 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27632 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27634 (altivec_expand_stvex_be): New function.
27636 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27638 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27639 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27640 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27641 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27643 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27646 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27647 instead of emit_move_insn.
27649 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27651 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27652 vspltw with vsldoi.
27653 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27654 gen_altivec_vsumsws.
27656 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27658 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27659 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27660 (altivec_lvxl_<mode>): New define_expand incorporating
27661 -maltivec=be semantics where needed.
27662 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27663 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27664 semantics where needed.
27665 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27666 (altivec_stvx_<mode>): New define_expand incorporating
27667 -maltivec=be semantics where needed.
27668 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27669 VM2 iterator instead of V4SI.
27670 (altivec_stvxl_<mode>): New define_expand incorporating
27671 -maltivec=be semantics where needed.
27672 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27673 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27674 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27675 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27676 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27677 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27678 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27679 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27680 ALTIVEC_BUILTIN_STVXL.
27681 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27682 (altivec_expand_stvx_be): Likewise.
27683 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27684 (altivec_expand_lvx_be): Likewise.
27685 (altivec_expand_stvx_be): Likewise.
27686 (altivec_expand_builtin): Add cases for
27687 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27688 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27689 (altivec_init_builtins): Add definitions for
27690 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27691 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27693 2014-02-21 Catherine Moore <clm@codesourcery.com>
27695 * doc/invoke.texi (mvirt, mno-virt): Document.
27696 * config/mips/mips.opt (mvirt): New option.
27697 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27699 2014-02-21 Richard Biener <rguenther@suse.de>
27701 PR tree-optimization/60276
27702 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27703 (STMT_VINFO_MIN_NEG_DIST): New macro.
27704 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27705 STMT_VINFO_MIN_NEG_DIST.
27706 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27707 made for negative dependence distances still hold.
27709 2014-02-21 Richard Biener <rguenther@suse.de>
27711 PR middle-end/60291
27712 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27713 DECL_INITIAL for globals not in the current function context.
27715 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27717 PR tree-optimization/56490
27718 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27719 * tree-ssa-uninit.c: Include params.h.
27720 (compute_control_dep_chain): Add num_calls argument, return false
27721 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27722 num_calls to recursive call.
27723 (find_predicates): Change dep_chain into normal array,
27724 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27725 variable and adjust compute_control_dep_chain caller.
27726 (find_def_preds): Likewise.
27728 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27730 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27731 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27733 2014-02-21 Nick Clifton <nickc@redhat.com>
27735 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27736 (pushhi1): Likewise.
27737 (popqi1): Add mode to pre_dec.
27738 (pophi1): Likewise.
27740 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27742 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27743 mode for mask of V8SFmode permutation.
27745 2014-02-20 Richard Henderson <rth@redhat.com>
27748 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27749 a new pseudo for OLDVAL.
27751 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27754 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27755 gen_reg_rtx if d->testing_p.
27756 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27757 if d->testing_p and we will certainly return true.
27758 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27761 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27763 * emit-rtl.c (gen_reg_rtx): Assert that
27764 crtl->emit.regno_pointer_align_length is non-zero.
27766 2014-02-20 Richard Henderson <rth@redhat.com>
27769 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27770 on failure the store back into EXPECT.
27772 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27773 Sandra Loosemore <sandra@codesourcery.com>
27775 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27776 * config/nios2/nios2.c (nios2_function_profiler): Add
27777 -fPIC (flag_pic == 2) support.
27778 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27779 (nios2_large_offset_p): New function.
27780 (nios2_unspec_reloc_p): Move up position, update to use
27781 nios2_large_offset_p.
27782 (nios2_unspec_address): Remove function.
27783 (nios2_unspec_offset): New function.
27784 (nios2_large_got_address): New function.
27785 (nios2_got_address): Add large offset support.
27786 (nios2_legitimize_tls_address): Update usage of removed and new
27788 (nios2_symbol_binds_local_p): New function.
27789 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27790 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27791 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27792 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27793 processing for (const (unspec ...)).
27794 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27796 2014-02-20 Richard Biener <rguenther@suse.de>
27798 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27799 doing the substitution.
27800 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27802 2014-02-20 Martin Jambor <mjambor@suse.cz>
27805 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27806 info when checking whether lattices are bottom.
27808 2014-02-20 Richard Biener <rguenther@suse.de>
27810 PR middle-end/60221
27811 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27814 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27817 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27818 parameter specifying the scaling.
27819 (inline_call): Update.
27820 (want_inline_recursively): Guard division by zero.
27821 (recursive_inlining): Update.
27822 * ipa-inline.h (clone_inlined_nodes): Update.
27824 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27827 * config/i386/i386.c (classify_argument): Pass structures of size
27828 64 bytes or less in register.
27830 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27831 Kirill Yukhin <kirill.yukhin@intel.com>
27833 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27834 (_mm_rcp28_round_ss): Ditto.
27835 (_mm_rsqrt28_round_sd): Ditto.
27836 (_mm_rsqrt28_round_ss): Ditto.
27837 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27838 (_mm_rcp14_round_ss): Ditto.
27839 (_mm_rsqrt14_round_sd): Ditto.
27840 (_mm_rsqrt14_round_ss): Ditto.
27841 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27842 the first input operand, get rid of match_dup.
27843 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27845 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27847 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27848 operand as the first input operand, set type attribute.
27849 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27850 Set type attribute.
27851 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27852 operand as the first input operand, set type attribute.
27854 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27856 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27859 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27862 * config/i386/i386.c (construct_container): Remove TFmode check
27863 for X86_64_INTEGER_CLASS.
27865 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27868 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27869 only when -Wpsabi is enabled.
27871 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27874 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27875 passing arrays in registers are the same as for structs, so remove the
27876 special case for them.
27878 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27880 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27881 destination type, extract only the valid bits if the source type is not
27882 integral and has a different mode.
27884 2014-02-19 Richard Biener <rguenther@suse.de>
27887 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27890 2014-02-19 Richard Biener <rguenther@suse.de>
27893 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27894 (ipa_modify_call_arguments): Emit an argument load explicitely and
27895 preserve virtual SSA form there and for the replacement call.
27896 Do not update SSA form nor free dominance info.
27898 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27900 * ipa.c (function_and_variable_visibility): Also clear WEAK
27901 flag when disolving COMDAT_GROUP.
27903 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27905 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27906 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27907 not devirtualizing.
27908 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27909 do more sanity checks.
27910 (detect_type_change): Return true when giving up early.
27911 (compute_complex_assign_jump_func): Fix type parameter of
27912 ipa_set_ancestor_jf.
27913 (compute_complex_ancestor_jump_func): Likewise.
27914 (update_jump_functions_after_inlining): Fix updating of
27916 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27918 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27920 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27921 inline clones when edge disappears.
27923 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27926 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27927 Split 64-bit moves into 2 patterns. Do not allow the use of
27928 direct move for TDmode in little endian, since the decimal value
27929 has little endian bytes within a word, but the 64-bit pieces are
27930 ordered in a big endian fashion, and normal subreg's of TDmode are
27932 (mov<mode>_64bit_dm): Likewise.
27933 (movtd_64bit_nodm): Likewise.
27935 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27937 PR tree-optimization/60174
27938 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27939 statement of an SSA_NAME that occurs in an abnormal PHI node.
27941 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27944 * final.c (SEEN_BB): Remove.
27945 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27946 (final_scan_insn): Don't force_source_line on second
27947 NOTE_INSN_BASIC_BLOCK.
27949 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27952 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27953 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27954 (type_natural_mode): Warn ABI change when %zmm register is not
27955 available for AVX512F vector value passing.
27957 2014-02-18 Kai Tietz <ktietz@redhat.com>
27960 * config/i386/i386.c (ix86_expand_prologue): Use value in
27961 rax register as displacement when restoring %r10 or %rax.
27962 Fix wrong offset when restoring both registers.
27964 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27966 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27967 assertion with conditional return.
27969 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27970 Uros Bizjak <ubizjak@gmail.com>
27973 * config/i386/driver-i386.c (host_detect_local_cpu): If
27974 YMM state is not saved by the OS, also clear has_f16c. Move
27975 CPUID 0x80000001 handling before YMM state saving checking.
27977 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27979 PR rtl-optimization/58960
27980 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27981 factored out from ...
27982 (sched_init): ... here.
27983 (free_global_sched_pressure_data): New, factored out from ...
27984 (sched_finish): ... here.
27985 * sched-int.h (free_global_sched_pressure_data): Declare.
27986 * sched-rgn.c (nr_regions_initial): New static global.
27987 (haifa_find_rgns): Initialize it.
27988 (schedule_region): Disable sched-pressure for the newly
27991 2014-02-17 Richard Biener <rguenther@suse.de>
27993 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27994 release SSA defs of pattern stmts.
27996 2014-02-17 Richard Biener <rguenther@suse.de>
27998 * tree-inline.c (expand_call_inline): Release the virtual
27999 operand defined by the call we are about to inline.
28001 2014-02-17 Richard Biener <rguenther@suse.de>
28003 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
28005 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
28006 Ilya Tocar <ilya.tocar@intel.com>
28008 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
28009 arguments order in builtin.
28010 (_mm512_permutexvar_epi64): Ditto.
28011 (_mm512_mask_permutexvar_epi64): Ditto
28012 (_mm512_maskz_permutexvar_epi32): Ditto
28013 (_mm512_permutexvar_epi32): Ditto
28014 (_mm512_mask_permutexvar_epi32): Ditto
28016 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28018 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
28019 (p8_vmrgow): Likewise.
28021 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28023 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
28026 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
28029 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
28030 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
28031 into 64-bit and 32-bit moves. On 64-bit moves, add support for
28032 using direct move instructions on ISA 2.07. Also adjust
28033 instruction length for 64-bit.
28034 (mov<mode>_64bit, TFmode/TDmode): Likewise.
28035 (mov<mode>_32bit, TFmode/TDmode): Likewise.
28037 2014-02-15 Alan Modra <amodra@gmail.com>
28041 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
28042 find_replacement on parts of insn rtl that might be reloaded.
28044 2014-02-15 Richard Biener <rguenther@suse.de>
28046 PR tree-optimization/60183
28047 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
28048 (tree_ssa_phiprop): Calculate and free post-dominators.
28050 2014-02-14 Jeff Law <law@redhat.com>
28052 PR rtl-optimization/60131
28053 * ree.c (get_extended_src_reg): New function.
28054 (combine_reaching_defs): Use it rather than assuming location of REG.
28055 (find_and_remove_re): Verify first operand of extension is
28056 a REG before adding the insns to the copy list.
28058 2014-02-14 Roland McGrath <mcgrathr@google.com>
28060 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
28061 * configure: Regenerated.
28062 * config.in: Regenerated.
28063 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
28064 instead of ASM_SHORT.
28066 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
28067 Richard Earnshaw <rearnsha@arm.com>
28069 PR rtl-optimization/59535
28070 * lra-constraints.c (process_alt_operands): Encourage alternative
28071 when unassigned pseudo class is superset of the alternative class.
28072 (inherit_reload_reg): Don't inherit when optimizing for code size.
28073 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
28074 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
28075 modes not less than 4 for Thumb1.
28077 2014-02-14 Kyle McMartin <kyle@redhat.com>
28080 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
28082 2014-02-14 Richard Biener <rguenther@suse.de>
28084 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
28085 (get_frame_arg): Drop the assert with langhook types_compatible_p.
28086 Do not strip INDIRECT_REFs.
28088 2014-02-14 Richard Biener <rguenther@suse.de>
28091 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
28092 DECL_FUNCTION_SPECIFIC_TARGET.
28093 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
28094 * tree-streamer-out.c (pack_ts_target_option): Remove.
28095 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
28096 (write_ts_function_decl_tree_pointers): Do not stream
28097 DECL_FUNCTION_SPECIFIC_TARGET.
28098 * tree-streamer-in.c (unpack_ts_target_option): Remove.
28099 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
28100 (lto_input_ts_function_decl_tree_pointers): Do not stream
28101 DECL_FUNCTION_SPECIFIC_TARGET.
28103 2014-02-14 Jakub Jelinek <jakub@redhat.com>
28105 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
28106 (get_initial_def_for_induction, vectorizable_induction): Ignore
28107 debug stmts when looking for exit_phi.
28108 (vectorizable_live_operation): Fix up condition.
28110 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28112 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
28113 nreverse() because it changes the content of original tree list.
28115 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28117 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
28118 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
28120 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28122 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
28123 GNU coding standards.
28125 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28128 * dwarf2out.c (gen_subprogram_die): Don't call
28129 add_calling_convention_attribute if subr_die is old_die.
28131 2014-02-13 Sharad Singhai <singhai@google.com>
28133 * doc/optinfo.texi: Fix order of nodes.
28135 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
28137 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
28138 operands[2], not operands[3].
28140 2014-02-13 Richard Biener <rguenther@suse.de>
28143 * doc/install.texi (ISL): Update recommended version to 0.12.2,
28144 mention the possibility of an in-tree build.
28145 (CLooG): Update recommended version to 0.18.1, mention the
28146 possibility of an in-tree build and clarify that the ISL
28147 bundled with CLooG does not work.
28149 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28152 * expr.c (compress_float_constant): If x is a hard register,
28153 extend into a pseudo and then move to x.
28155 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
28157 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
28158 caused by bad second argument to warning_at() with -mhotpatch and
28159 nested functions (e.g. with gfortran).
28161 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
28163 * opts.c (option_name): Remove "enabled by default" rider.
28165 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
28167 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
28169 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
28170 Uros Bizjak <ubizjak@gmail.com>
28173 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
28174 * configure: Regenerated.
28176 2014-02-12 Richard Biener <rguenther@suse.de>
28178 * vec.c (vec_prefix::calculate_allocation): Move as
28179 inline variant to vec.h.
28180 (vec_prefix::calculate_allocation_1): New out-of-line version.
28181 * vec.h (vec_prefix::calculate_allocation_1): Declare.
28182 (vec_prefix::m_has_auto_buf): Rename to ...
28183 (vec_prefix::m_using_auto_storage): ... this.
28184 (vec_prefix::calculate_allocation): Inline the easy cases
28185 and dispatch to calculate_allocation_1 which doesn't need the
28187 (va_heap::reserve): Use gcc_checking_assert.
28188 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
28189 m_using_auto_storage.
28190 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
28192 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
28193 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
28194 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
28196 2014-02-12 Richard Biener <rguenther@suse.de>
28198 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
28199 when we found a dependence.
28201 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
28203 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
28205 (maybe_fold_stmt): ... into this new function.
28206 * omp-low.c (lower_omp): Update comment.
28208 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
28211 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28214 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28216 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28217 identifiers in comments.
28218 (cortexa53_extra_costs): Likewise.
28219 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28220 (cortexa7_extra_costs): Likewise.
28221 (cortexa12_extra_costs): Likewise.
28222 (cortexa15_extra_costs): Likewise.
28223 (v7m_extra_costs): Likewise.
28225 2014-02-12 Richard Biener <rguenther@suse.de>
28227 PR middle-end/60092
28228 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28229 of posix_memalign being successful.
28230 (lower_stmt): Restrict lowering of posix_memalign to when
28231 -ftree-bit-ccp is enabled.
28233 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28235 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28237 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28239 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28241 PR rtl-optimization/60116
28242 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28243 other_insn once the combination has been validated.
28245 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28248 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28250 * ipa-devirt.c: Include demangle.h
28251 (odr_violation_reported): New static variable.
28252 (add_type_duplicate): Update odr_violations.
28253 (maybe_record_node): Add completep parameter; update it.
28254 (record_target_from_binfo): Add COMPLETEP parameter;
28255 update it as needed.
28256 (possible_polymorphic_call_targets_1): Likewise.
28257 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28258 rename FINAL to COMPLETE.
28259 (record_targets_from_bases): Sanity check we found the binfo;
28260 fix COMPLETEP updating.
28261 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28262 parameter, fix computing of COMPLETEP.
28263 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28264 at LTO time do demangling.
28265 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28266 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28268 (gimple_get_virt_method_for_binfo): Likewise.
28269 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28270 gimple_get_virt_method_for_vtable): Update prototypes.
28272 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28275 * genautomata.c (add_presence_absence): Fix typo with
28276 {final_}presence_list.
28278 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28281 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28282 for VSX/Altivec vectors that land in GPR registers.
28284 2014-02-11 Richard Henderson <rth@redhat.com>
28285 Jakub Jelinek <jakub@redhat.com>
28288 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28289 around drhs if type conversion to lacc->type is not useless.
28291 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28293 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28295 (cortex-a57.cortex-a53): Likewise.
28296 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28298 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28300 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28303 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28305 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28306 add_options_for_arm_vfp3.
28308 2014-02-11 Jeff Law <law@redhat.com>
28310 PR middle-end/54041
28311 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28312 object with an undesirable mode.
28314 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28317 * config/i386/sol2-9.h: New file.
28318 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28319 *-*-solaris2.9*): Use it.
28321 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28323 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28324 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28326 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28328 * config/microblaze/microblaze.c: Extend mcpu version format
28330 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28332 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28334 2014-02-10 Richard Henderson <rth@redhat.com>
28337 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28338 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28339 ms-abi vs -mno-accumulate-outgoing-args.
28340 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28341 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28344 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28346 PR middle-end/60080
28347 * cfgexpand.c (expand_asm_operands): Attach source location to
28348 ASM_INPUT rtx objects.
28349 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28351 2014-02-10 Nick Clifton <nickc@redhat.com>
28353 * config/mn10300/mn10300.c (popcount): New function.
28354 (mn10300_expand_prologue): Include saved registers in stack usage
28357 2014-02-10 Jeff Law <law@redhat.com>
28359 PR middle-end/52306
28360 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28361 when changing the SET_DEST of a prior insn to avoid an input reload.
28363 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28365 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28366 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28367 -mcall-openbsd, or -mcall-linux.
28368 (CC1_ENDIAN_BIG_SPEC): Remove.
28369 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28370 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28371 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28372 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28373 and %cc1_endian_default.
28374 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28376 2014-02-10 Richard Biener <rguenther@suse.de>
28378 PR tree-optimization/60115
28379 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28380 MEM_REF handling. Properly verify that the accesses are not
28381 out of the objects bound.
28383 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28385 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28388 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28390 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28391 proper constants and fix formatting.
28392 (possible_polymorphic_call_targets): Fix formatting.
28394 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28395 Ilya Tocar <ilya.tocar@intel.com>
28397 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28398 (_mm512_loadu_epi32): Renamed into...
28399 (_mm512_loadu_si512): This.
28400 (_mm512_storeu_epi32): Renamed into...
28401 (_mm512_storeu_si512): This.
28402 (_mm512_maskz_ceil_ps): Removed.
28403 (_mm512_maskz_ceil_pd): Ditto.
28404 (_mm512_maskz_floor_ps): Ditto.
28405 (_mm512_maskz_floor_pd): Ditto.
28406 (_mm512_floor_round_ps): Ditto.
28407 (_mm512_floor_round_pd): Ditto.
28408 (_mm512_ceil_round_ps): Ditto.
28409 (_mm512_ceil_round_pd): Ditto.
28410 (_mm512_mask_floor_round_ps): Ditto.
28411 (_mm512_mask_floor_round_pd): Ditto.
28412 (_mm512_mask_ceil_round_ps): Ditto.
28413 (_mm512_mask_ceil_round_pd): Ditto.
28414 (_mm512_maskz_floor_round_ps): Ditto.
28415 (_mm512_maskz_floor_round_pd): Ditto.
28416 (_mm512_maskz_ceil_round_ps): Ditto.
28417 (_mm512_maskz_ceil_round_pd): Ditto.
28418 (_mm512_expand_pd): Ditto.
28419 (_mm512_expand_ps): Ditto.
28420 * config/i386/i386.c (ix86_builtins): Remove
28421 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28422 (bdesc_args): Ditto.
28423 * config/i386/predicates.md (const1256_operand): New.
28424 (const_1_to_2_operand): Ditto.
28425 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28426 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28427 (*avx512pf_gatherpf<mode>sf): Ditto.
28428 (avx512pf_gatherpf<mode>df): Ditto.
28429 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28430 (*avx512pf_gatherpf<mode>df): Ditto.
28431 (avx512pf_scatterpf<mode>sf): Ditto.
28432 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28433 (*avx512pf_scatterpf<mode>sf): Ditto.
28434 (avx512pf_scatterpf<mode>df): Ditto.
28435 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28436 (*avx512pf_scatterpf<mode>df): Ditto.
28437 (avx512f_expand<mode>): Removed.
28438 (<shift_insn><mode>3<mask_name>): Change predicate type.
28440 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28442 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28443 not at the end of datarefs vector use ordered_remove to avoid
28444 reordering datarefs vector.
28447 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28448 mark local addressable non-static vars as GOVD_PRIVATE
28449 instead of GOVD_LOCAL.
28450 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28451 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28454 PR middle-end/60092
28455 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28456 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28457 assume_aligned or alloc_align attributes.
28458 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28459 arguments. Handle also assume_aligned and alloc_align attributes.
28460 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28461 calls to functions with assume_aligned or alloc_align attributes.
28462 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28464 2014-02-08 Terry Guo <terry.guo@arm.com>
28466 * doc/invoke.texi: Document ARM -march=armv7e-m.
28468 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28470 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28471 flag on __cilkrts_rethrow builtin.
28474 * ipa-cp.c (determine_versionability): Fail at -O0
28475 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28476 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28479 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28482 * tree-inline.c (copy_forbidden): Fail for
28483 __attribute__((optimize (0))) functions.
28485 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28487 * varpool.c: Include pointer-set.h.
28488 (varpool_remove_unreferenced_decls): Variables in other partitions
28489 will not be output; be however careful to not lose information
28490 about partitioning.
28492 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28494 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28495 lookup in the vtable constructor.
28497 2014-02-07 Jeff Law <law@redhat.com>
28500 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28501 define_insn_and_split.
28503 * ipa-inline.c (inline_small_functions): Fix typos.
28505 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28507 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28508 (s390_can_use_return_insn): Declare.
28509 * config/s390/s390.h (EPILOGUE_USES): Define.
28510 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28512 (s390_chunkify_start): Handle return JUMP_LABELs.
28513 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28514 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28515 (s390_can_use_return_insn): New functions.
28516 (s390_fix_long_loop_prediction): Handle conditional returns.
28517 (TARGET_SET_UP_BY_PROLOGUE): Define.
28518 * config/s390/s390.md (ANY_RETURN): New code iterator.
28519 (*creturn, *csimple_return, return, simple_return): New patterns.
28521 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28523 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28524 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28525 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28526 REG_CFA_RESTORE list when deciding not to restore a register.
28528 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28530 * config/s390/s390.c: Include tree-pass.h and context.h.
28531 (s390_early_mach): New function, split out from...
28532 (s390_emit_prologue): ...here.
28533 (pass_data_s390_early_mach): New pass structure.
28534 (pass_s390_early_mach): New class.
28535 (s390_option_override): Create and register early_mach pass.
28536 Move to end of file.
28538 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28540 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28541 to match for the exit block.
28543 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28545 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28546 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28547 Reject misaligned operands.
28549 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28551 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28553 2014-02-07 Richard Biener <rguenther@suse.de>
28555 PR middle-end/60092
28556 * gimple-low.c (lower_builtin_posix_memalign): New function.
28557 (lower_stmt): Call it to lower posix_memalign in a way
28558 to make alignment info accessible.
28560 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28563 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28564 __builtin_setjmp_receiver.
28566 2014-02-07 Richard Biener <rguenther@suse.de>
28568 PR middle-end/60092
28569 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28570 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28571 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28572 Handle BUILT_IN_POSIX_MEMALIGN.
28573 (find_func_clobbers): Likewise.
28574 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28575 (call_may_clobber_ref_p_1): Likewise.
28577 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28580 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28583 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28586 * lto-cgraph.c (lto_output_node): Use
28587 symtab_get_symbol_partitioning_class.
28588 (lto_output_varpool_node): likewise.
28589 (symtab_get_symbol_partitioning_class): Move here from
28590 lto/lto-partition.c
28591 * cgraph.h (symbol_partitioning_class): Likewise.
28592 (symtab_get_symbol_partitioning_class): Declare.
28594 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28596 * ggc.h (ggc_internal_cleared_alloc): New macro.
28597 * vec.h (vec_safe_copy): Handle memory stats.
28598 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28599 * target-globals.c (save_target_globals): Likewise.
28601 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28604 * expr.c (emit_move_resolve_push): Export; be bit more selective
28605 on when to clear alias set.
28606 * expr.h (emit_move_resolve_push): Declare.
28607 * function.h (struct function): Add tail_call_marked.
28608 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28609 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28610 * config/i386/i386.md (TImode move expander): De not call
28612 (FP push expanders): Preserve memory attributes.
28613 * config/i386/sse.md (push<mode>1): Remove.
28614 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28615 (ix86_expand_push): Remove.
28616 * config/i386/mmx.md (push<mode>1): Remove.
28618 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28620 PR rtl-optimization/60030
28621 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28622 lopart with paradoxical subreg before shifting it up by hprec.
28624 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28626 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28627 Remove extra newline at end of file.
28628 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28629 (arm_issue_rate): Handle cortexa57.
28630 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28631 (cortex-a57.cortex-a53): Likewise.
28633 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28636 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28637 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28639 (arm_expand_prologue): Adjust all callers.
28640 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28641 info, registers also at the lowest numbered registers side. Use
28642 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28646 * var-tracking.c (adjust_mems): Before adding a SET to
28647 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28649 2014-02-06 Alan Modra <amodra@gmail.com>
28652 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28653 change SDmode to DDmode when lra_in_progress.
28655 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28657 PR middle-end/59150
28658 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28659 free_data_ref on the dr first, and before goto again also set dr
28660 to the next dr. For simd_lane_access, free old datarefs[i] before
28661 overwriting it. For get_vectype_for_scalar_type failure, don't
28662 free_data_ref if simd_lane_access.
28664 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28667 * tree.h (opts_for_fn): New inline function.
28668 (opt_for_fn): Define.
28669 * config/i386/i386.c (ix86_function_regparm): Use
28670 opt_for_fn (decl, optimize) instead of optimize.
28672 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28674 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28675 for SYMBOL_REF in large memory model.
28677 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28679 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28680 and crypto support.
28681 (cortex-a57): Likewise.
28682 (cortex-a57.cortex-a53): Likewise.
28684 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28685 Kugan Vivekanandarajah <kuganv@linaro.org>
28687 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28689 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28691 2014-02-06 Richard Biener <rguenther@suse.de>
28693 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28694 set_loop_copy and initialize_original_copy_tables.
28696 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28698 * config/aarch64/aarch64-simd.md
28699 (aarch64_ashr_simddi): Change QI to SI.
28701 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28702 Jakub Jelinek <jakub@redhat.com>
28704 PR middle-end/60013
28705 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28708 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28710 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28711 CODE_FOR_altivec_vpku[hw]um to
28712 CODE_FOR_altivec_vpku[hw]um_direct.
28713 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28714 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28715 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28716 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28718 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28720 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28721 generation for -maltivec=be.
28722 (altivec_vsumsws): Simplify redundant test.
28724 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28726 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28727 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28728 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28729 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28730 gen_altivec_vpkuwum.
28731 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28733 (altivec_vpks<VI_char>ss): Likewise.
28734 (altivec_vpks<VI_char>us): Likewise.
28735 (altivec_vpku<VI_char>us): Likewise.
28736 (altivec_vpku<VI_char>um): Likewise.
28737 (altivec_vpku<VI_char>um_direct): New (copy of
28738 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28740 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28741 target is little endian and -maltivec=be is not specified.
28742 (*altivec_vupkhs<VU_char>_direct): New (copy of
28743 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28744 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28745 target is little endian and -maltivec=be is not specified.
28746 (*altivec_vupkls<VU_char>_direct): New (copy of
28747 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28748 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28749 little endian and -maltivec=be is not specified.
28750 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28751 little endian and -maltivec=be is not specified.
28753 2014-02-05 Richard Henderson <rth@redhat.com>
28756 * combine-stack-adj.c: Revert r206943.
28757 * sched-int.h (struct deps_desc): Add last_args_size.
28758 * sched-deps.c (init_deps): Initialize it.
28759 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28760 contain REG_ARGS_SIZE notes.
28762 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28764 * lto-cgraph.c (asm_nodes_output): Make global.
28765 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28766 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28767 (driver_handle_option): Handle OPT_fwpa.
28769 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28772 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28773 a comment typo and formatting issue. If odr_hash hasn't been
28774 created, return vNULL and set *completep to false.
28776 PR middle-end/57499
28777 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28778 bb with no successors.
28780 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28783 * doc/invoke.texi (-march): Clarify documentation for ARM.
28784 (-mtune): Likewise.
28787 2014-02-05 Richard Biener <rguenther@suse.de>
28789 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28790 when not vectorizing because of too many alias checks.
28791 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28792 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28794 2014-02-05 Nick Clifton <nickc@redhat.com>
28796 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28797 accept extended registers in any mode when compiling for the MN10300.
28799 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28801 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28802 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28803 sanitization attributes.
28804 (can_inline_edge_p): Likewise.
28805 (sanitize_attrs_match_for_inline_p): New function.
28807 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28809 * ipa-prop.c (detect_type_change): Shor circuit testing of
28810 type changes on THIS pointer.
28812 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28815 * config/pa/pa.c (legitimize_tls_address): Return original address
28816 if not passed a SYMBOL_REF rtx.
28817 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28819 (pa_emit_move_sequence): Simplify TLS source operands.
28820 (pa_legitimate_constant_p): Reject all TLS constants.
28821 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28822 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28824 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28826 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28827 groups when we know they are controlled by LTO.
28828 * varasm.c (default_binds_local_p_1): If object is in other partition,
28829 it will be resolved locally.
28831 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28833 * config/host-linux.c (linux_gt_pch_use_address): Don't
28834 use SSIZE_MAX because it is not always defined.
28836 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28839 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28840 threshold for pseudo splitting.
28841 (update_ebb_live_info): Process call argument hard registers and
28842 hard registers from insn definition too.
28843 (max_small_class_regs_num): New constant.
28844 (inherit_in_ebb): Update live hard regs through EBBs. Update
28845 reloads_num only for small register classes. Don't split for
28848 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28851 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28854 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28856 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28857 visibility is safe.
28859 2014-02-04 Marek Polacek <polacek@redhat.com>
28861 * gdbinit.in (pel): Define.
28863 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28865 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28868 2014-02-04 Richard Biener <rguenther@suse.de>
28871 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28872 in function context local.
28873 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28874 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28875 similar to LTO_imported_decl_ref.
28877 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28879 PR tree-optimization/60002
28880 * cgraphclones.c (build_function_decl_skip_args): Clear
28881 DECL_LANG_SPECIFIC.
28883 PR tree-optimization/60023
28884 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28885 false to gsi_replace.
28886 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28887 has been in some EH region and vec_stmt could throw, add
28888 vec_stmt into the same EH region.
28889 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28890 has no lhs, ignore it.
28891 * internal-fn.c (expand_MASK_LOAD): Likewise.
28894 * tree-inline.c (copy_forbidden): Fail for
28895 __attribute__((optimize (0))) functions.
28898 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28899 is set, copy one less argument.
28900 (expand_simd_clones): Don't subtract clone_info->inbranch
28901 from simd_clone_struct_alloc argument.
28903 PR rtl-optimization/57915
28904 * recog.c (simplify_while_replacing): If all unary/binary/relational
28905 operation arguments are constant, attempt to simplify those.
28907 PR middle-end/59261
28908 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28909 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28911 2014-02-04 Richard Biener <rguenther@suse.de>
28913 PR tree-optimization/60012
28914 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28915 TBAA disambiguation to all DDRs.
28917 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28920 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28921 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28923 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28926 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28928 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28930 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28931 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28933 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28936 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28937 to figure out targets of polymorphic calls with known decl.
28938 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28939 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28940 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28941 (get_polymorphic_call_info): ... here.
28942 (get_polymorphic_call_info_from_invariant): New function.
28944 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28946 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28947 lookup via vtable pointer; check for type consistency
28948 and turn inconsitent facts into UNREACHABLE.
28949 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28950 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28951 type inconsistent querries; return UNREACHABLE instead.
28953 2014-02-03 Richard Henderson <rth@twiddle.net>
28956 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28957 already processed this node.
28958 (normalize_one_pred_1): Pass along mark_set.
28959 (normalize_one_pred): Create and destroy a pointer_set_t.
28960 (normalize_one_pred_chain): Likewise.
28962 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28964 PR gcov-profile/58602
28965 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28967 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28970 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28971 -fno-devirtualize; try to devirtualize by the knowledge of
28972 virtual table pointer given by aggregate propagation.
28973 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28974 (ipa_print_node_jump_functions): Dump also offset that
28975 is relevant for polymorphic calls.
28976 (determine_known_aggregate_parts): Add arg_type parameter; use it
28977 instead of determining the type from pointer type.
28978 (ipa_compute_jump_functions_for_edge): Update call of
28979 determine_known_aggregate_parts.
28980 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28981 (gimple_get_virt_method_for_binfo): ... here; simplify using
28982 vtable_pointer_value_to_vtable.
28983 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28984 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28985 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28986 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28988 (vtable_pointer_value_to_binfo): ... here.
28989 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28991 2014-02-03 Teresa Johnson <tejohnson@google.com>
28993 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28994 redef of outer loop index variable.
28996 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
29000 * doc/extend.texi (Function Attributes): Typo.
29002 2014-02-03 Cong Hou <congh@google.com>
29004 PR tree-optimization/60000
29005 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
29006 if the vectorized statement is a store. A store statement can only
29007 appear at the end of pattern statements.
29009 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29011 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
29012 (ix86_option_override_internal): Default long double to 64-bit for
29013 32-bit Bionic and to 128-bit for 64-bit Bionic.
29015 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
29016 TARGET_LONG_DOUBLE_128 is true.
29017 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
29019 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
29020 (mlong-double-64): Negate -mlong-double-128.
29021 (mlong-double-128): New option.
29023 * config/i386/i386-c.c (ix86_target_macros): Define
29024 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
29026 * doc/invoke.texi: Document -mlong-double-128.
29028 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29030 PR rtl-optimization/60024
29031 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
29033 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
29035 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
29037 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29039 PR rtl-optimization/57662
29040 * sel-sched.c (code_motion_path_driver): Do not mark already not
29041 existing blocks in the visiting bitmap.
29043 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29045 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
29046 on the insn being emitted.
29048 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
29049 Will Deacon <will.deacon@arm.com>
29051 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
29053 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29055 * config/arm/arm-tables.opt: Regenerate.
29057 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29059 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
29060 for vector types other than V16QImode.
29061 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
29062 define_expand, and call altivec_expand_vec_perm_le when producing
29063 code with little endian element order.
29064 (*altivec_vperm_<mode>_internal): New insn having previous
29065 behavior of altivec_vperm_<mode>.
29066 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
29067 altivec_expand_vec_perm_le when producing code with little endian
29069 (*altivec_vperm_<mode>_uns_internal): New insn having previous
29070 behavior of altivec_vperm_<mode>_uns.
29072 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29074 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
29075 (altivec_vsumsws): Add handling for -maltivec=be with a little
29077 (altivec_vsumsws_direct): New.
29078 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
29079 gen_altivec_vsumsws.
29081 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29083 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
29084 vtable_pointer_value_to_binfo): New functions.
29085 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
29086 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
29088 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
29090 * config/nios2/nios2.md (load_got_register): Initialize GOT
29091 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
29092 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
29094 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29096 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
29097 preserverd by passthrough, do not propagate the type.
29099 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29101 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
29102 (mips_atomic_assign_expand_fenv): New function.
29103 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
29105 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29107 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
29108 (__builtin_mips_set_fcsr): Likewise.
29109 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
29110 MIPS_USI_FTYPE_VOID.
29111 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
29112 (mips16_expand_set_fcsr): Likewise.
29113 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
29114 (mips16_set_fcsr_stub): Likewise.
29115 (mips16_get_fcsr_one_only_stub): New class.
29116 (mips16_set_fcsr_one_only_stub): Likewise.
29117 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
29118 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
29119 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
29120 (hard_float): New availability predicate.
29121 (mips_builtins): Add get_fcsr and set_fcsr.
29122 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
29123 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
29124 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
29125 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
29126 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
29129 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29131 * config/mips/mips.c (mips_one_only_stub): New class.
29132 (mips_need_mips16_rdhwr_p): Replace with...
29133 (mips16_rdhwr_stub): ...this new variable.
29134 (mips16_stub_call_address): New function.
29135 (mips16_rdhwr_one_only_stub): New class.
29136 (mips_expand_thread_pointer): Use mips16_stub_call_address.
29137 (mips_output_mips16_rdhwr): Delete.
29138 (mips_finish_stub): New function.
29139 (mips_code_end): Use it to handle rdhwr stubs.
29141 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
29144 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
29145 when calculating size of integer atomic types.
29147 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
29149 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
29151 2014-02-01 Jakub Jelinek <jakub@redhat.com>
29153 PR tree-optimization/60003
29154 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
29155 * profile.c (branch_prob): Use gimple_call_builtin_p
29156 to check for BUILT_IN_SETJMP_RECEIVER.
29157 * tree-inline.c (copy_bb): Call notice_special_calls.
29159 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
29162 * lra-constraints.c (process_alt_operands): Update reload_sum only
29165 2014-01-31 Richard Henderson <rth@redhat.com>
29167 PR middle-end/60004
29168 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
29169 until after else_eh is processed.
29171 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29173 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
29174 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
29175 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
29176 in smmintrin.h, remove them.
29177 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
29178 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
29179 * config/i386/i386.md (ROUND_SAE): Fix value.
29180 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
29181 (const48_operand): New.
29182 * config/i386/subst.md (round), (round_expand): Use
29183 const_4_or_8_to_11_operand.
29184 (round_saeonly), (round_saeonly_expand): Use const48_operand.
29186 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29188 * config/i386/constraints.md (Yk): Swap meaning with k.
29189 * config/i386/i386.md (movhi_internal): Change Yk to k.
29190 (movqi_internal): Ditto.
29191 (*k<logic><mode>): Ditto.
29194 (kandn<mode>): Ditto.
29195 (*<code>hi_1): Ditto.
29196 (*<code>qi_1): Ditto.
29197 (kxnor<mode>): Ditto.
29198 (kortestzhi): Ditto.
29199 (kortestchi): Ditto.
29201 (*one_cmplhi2_1): Ditto.
29202 (*one_cmplqi2_1): Ditto.
29203 * config/i386/sse.md (): Change k to Yk.
29204 (avx512f_load<mode>_mask): Ditto.
29205 (avx512f_blendm<mode>): Ditto.
29206 (avx512f_store<mode>_mask): Ditto.
29207 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
29208 (avx512f_storedqu<mode>_mask): Ditto.
29209 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
29211 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
29212 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29213 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29214 (avx512f_maskcmp<mode>3): Ditto.
29215 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29216 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29217 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29218 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29219 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29220 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29221 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29222 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29223 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29224 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29225 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29226 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29227 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29228 (vec_extract_lo_<mode>_maskm): Ditto.
29229 (vec_extract_hi_<mode>_maskm): Ditto.
29230 (avx512f_vternlog<mode>_mask): Ditto.
29231 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29232 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29233 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29234 (avx512f_<code>v8div16qi2_mask): Ditto.
29235 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29236 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29237 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29238 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29239 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29240 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29241 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29242 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29243 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29244 (avx512cd_maskb_vec_dupv8di): Ditto.
29245 (avx512cd_maskw_vec_dupv16si): Ditto.
29246 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29247 (avx512f_vpermi2var<mode>3_mask): Ditto.
29248 (avx512f_vpermi2var<mode>3_mask): Ditto.
29249 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29250 (*avx512f_gathersi<mode>): Ditto.
29251 (*avx512f_gathersi<mode>_2): Ditto.
29252 (*avx512f_gatherdi<mode>): Ditto.
29253 (*avx512f_gatherdi<mode>_2): Ditto.
29254 (*avx512f_scattersi<mode>): Ditto.
29255 (*avx512f_scatterdi<mode>): Ditto.
29256 (avx512f_compress<mode>_mask): Ditto.
29257 (avx512f_compressstore<mode>_mask): Ditto.
29258 (avx512f_expand<mode>_mask): Ditto.
29259 * config/i386/subst.md (mask): Change k to Yk.
29260 (mask_scalar_merge): Ditto.
29263 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29265 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29267 2014-01-31 Richard Biener <rguenther@suse.de>
29269 PR middle-end/59990
29270 * builtins.c (fold_builtin_memory_op): Make sure to not
29271 use a floating-point mode or a boolean or enumeral type for
29272 the copy operation.
29274 2014-01-30 DJ Delorie <dj@redhat.com>
29276 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29277 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29278 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29279 whenever main() has an epilogue.
29281 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29283 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29284 unused variable "field".
29285 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29286 (vsx_mergeh_<mode>): Likewise.
29287 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29288 (altivec_vmrghh): Likewise.
29289 (altivec_vmrghw): Likewise.
29290 (altivec_vmrglb): Likewise.
29291 (altivec_vmrglh): Likewise.
29292 (altivec_vmrglw): Likewise.
29293 (altivec_vspltb): Add missing uses.
29294 (altivec_vsplth): Likewise.
29295 (altivec_vspltw): Likewise.
29296 (altivec_vspltsf): Likewise.
29298 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29301 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29302 frame related instructions.
29304 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29306 PR rtl-optimization/59959
29307 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29308 any reload of register whose subreg is invalid.
29310 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29312 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29313 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29314 Add missing return type - void.
29316 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29318 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29319 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29320 remove element index adjustment for endian (now handled in vsx.md
29322 (altivec_expand_vec_perm_const): Use
29323 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29324 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29325 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29326 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29327 define_expand and a new define_insn *altivec_vspltb_internal;
29328 adjust for -maltivec=be on a little endian target.
29329 (altivec_vspltb_direct): New.
29330 (altivec_vsplth): Divide into a define_expand and a new
29331 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29332 little endian target.
29333 (altivec_vsplth_direct): New.
29334 (altivec_vspltw): Divide into a define_expand and a new
29335 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29336 little endian target.
29337 (altivec_vspltw_direct): New.
29338 (altivec_vspltsf): Divide into a define_expand and a new
29339 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29340 a little endian target.
29342 2014-01-30 Richard Biener <rguenther@suse.de>
29344 PR tree-optimization/59993
29345 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29346 can propagate form the earlier stmt and avoid the transform
29347 when the intermediate result is needed.
29349 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29351 * README.Portability: Fix typo.
29353 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29355 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29356 comparison_operator with ordered_comparison_operator.
29358 2014-01-30 Nick Clifton <nickc@redhat.com>
29360 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29361 Rename to mn10300_store_multiple_regs.
29362 * config/mn10300/mn10300.c: Likewise.
29363 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29364 store_multiple_regs.
29365 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29366 Call mn10300_store_multiple_regs.
29368 2014-01-30 Nick Clifton <nickc@redhat.com>
29369 DJ Delorie <dj@redhat.com>
29371 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29372 %fp 2 to keep registers after it properly word-aligned.
29373 (rl78_alloc_physical_registers_umul): Handle the case where both
29374 input operands are the same.
29376 2014-01-30 Richard Biener <rguenther@suse.de>
29378 PR tree-optimization/59903
29379 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29382 2014-01-30 Jason Merrill <jason@redhat.com>
29385 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29388 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29390 2014-01-30 Richard Biener <rguenther@suse.de>
29392 PR tree-optimization/59951
29393 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29395 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29398 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29399 SFmode to DFmode case.
29401 2014-01-29 DJ Delorie <dj@redhat.com>
29403 * config/msp430/msp430.opt (-minrt): New.
29404 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29406 (ENDFILE_SPEC): Likewise.
29408 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29410 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29411 (estimate_function_body_sizes): Use it.
29413 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29416 * dwarf2out.c (is_cxx_auto): New.
29417 (is_base_type): Use it.
29418 (gen_type_die_with_usage): Likewise.
29420 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29422 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29423 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29424 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29425 -maltivec=be with LE targets.
29426 (vsx_mergeh_<mode>): Likewise.
29427 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29428 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29429 (altivec_vmrghb): Replace with define_expand and new
29430 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29431 (altivec_vmrghb_direct): New define_insn.
29432 (altivec_vmrghh): Replace with define_expand and new
29433 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29434 (altivec_vmrghh_direct): New define_insn.
29435 (altivec_vmrghw): Replace with define_expand and new
29436 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29437 (altivec_vmrghw_direct): New define_insn.
29438 (*altivec_vmrghsf): Adjust for endianness.
29439 (altivec_vmrglb): Replace with define_expand and new
29440 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29441 (altivec_vmrglb_direct): New define_insn.
29442 (altivec_vmrglh): Replace with define_expand and new
29443 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29444 (altivec_vmrglh_direct): New define_insn.
29445 (altivec_vmrglw): Replace with define_expand and new
29446 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29447 (altivec_vmrglw_direct): New define_insn.
29448 (*altivec_vmrglsf): Adjust for endianness.
29449 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29450 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29451 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29452 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29453 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29454 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29455 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29456 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29458 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29460 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29461 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29464 2014-01-29 Richard Biener <rguenther@suse.de>
29466 PR tree-optimization/58742
29467 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29468 associate_pointerplus_align.
29469 (associate_pointerplus_diff): New function.
29470 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29471 and associate_pointerplus_diff.
29473 2014-01-29 Richard Biener <rguenther@suse.de>
29475 * lto-streamer.h (LTO_major_version): Bump to 3.
29476 (LTO_minor_version): Reset to 0.
29478 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29480 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29481 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29482 (arm_file_start): Generate correct asm header for armv7ve.
29483 * config/arm/bpabi.h: Add multilib support for armv7ve.
29484 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29485 and cortex-a15 to armv7ve.
29486 * config/arm/t-aprofile: Add multilib support for armv7ve.
29487 * doc/invoke.texi: Document -march=armv7ve.
29489 2014-01-29 Richard Biener <rguenther@suse.de>
29491 PR tree-optimization/58742
29492 * tree-ssa-forwprop.c (associate_plusminus): Return true
29493 if we changed sth, defer EH cleanup to ...
29494 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29495 (simplify_mult): New function.
29497 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29499 PR middle-end/59917
29500 PR tree-optimization/59920
29501 * tree.c (build_common_builtin_nodes): Remove
29502 __builtin_setjmp_dispatcher initialization.
29503 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29504 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29505 instead of gsi_after_labels + manually skipping debug stmts.
29506 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29507 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29508 * tree-inline.c (copy_edges_for_bb): Remove
29509 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29510 argument. Ignore computed_goto_p stmts. Don't call
29511 make_abnormal_goto_edges. If a call might need abnormal edges
29512 for non-local gotos, see if it already has an edge to
29513 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29514 with true argument, don't do anything then, otherwise add
29515 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29516 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29518 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29519 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29520 (lower_stmt): Don't set data->calls_builtin_setjmp.
29521 (lower_builtin_setjmp): Adjust comment.
29522 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29523 * tree-cfg.c (found_computed_goto): Remove.
29524 (factor_computed_gotos): Remove.
29525 (make_goto_expr_edges): Return bool, true for computed gotos.
29526 Don't call make_abnormal_goto_edges.
29527 (build_gimple_cfg): Don't set found_computed_goto, don't call
29528 factor_computed_gotos.
29529 (computed_goto_p): No longer static.
29530 (make_blocks): Don't set found_computed_goto.
29531 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29532 (make_edges): If make_goto_expr_edges returns true, push bb
29533 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29534 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29535 vector. Record mapping between bbs and OpenMP regions if there
29536 are any, adjust make_gimple_omp_edges caller. Call
29537 handle_abnormal_edges.
29538 (make_abnormal_goto_edges): Remove.
29539 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29540 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29541 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29542 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29543 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29544 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29545 filling *region also set *region_idx to (*region)->entry->index.
29548 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29549 For REGs set ORIGINAL_REGNO.
29551 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29553 * doc/md.texi: Mention that a target shouldn't implement
29554 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29557 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29559 PR tree-optimization/59594
29560 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29561 a copy of the datarefs vector rather than the vector itself.
29563 2014-01-28 Jason Merrill <jason@redhat.com>
29566 * dwarf2out.c (auto_die): New static.
29567 (gen_type_die_with_usage): Handle C++1y 'auto'.
29568 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29571 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29574 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29575 (SPEC_X32): Likewise.
29576 (SPEC_64): Likewise.
29577 * config/i386/i386.c (ix86_option_override_internal): Turn off
29578 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29580 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29581 * config/i386/i386.h (TARGET_16BIT): New macro.
29582 (TARGET_16BIT_P): Likewise.
29583 * config/i386/i386.opt: Add m16.
29584 * doc/invoke.texi: Document -m16.
29586 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29588 PR preprocessor/59935
29589 * input.c (location_get_source_line): Bail out on when line number
29590 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29592 2014-01-28 Richard Biener <rguenther@suse.de>
29594 PR tree-optimization/58742
29595 * tree-ssa-forwprop.c (associate_plusminus): Handle
29596 pointer subtraction of the form (T)(P + A) - (T)P.
29598 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29600 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29603 2014-01-28 Richard Biener <rguenther@suse.de>
29606 2014-01-28 Richard Biener <rguenther@suse.de>
29608 PR rtl-optimization/45364
29609 PR rtl-optimization/59890
29610 * var-tracking.c (local_get_addr_clear_given_value): Handle
29611 already cleared slot.
29612 (val_reset): Handle not allocated local_get_addr_cache.
29613 (vt_find_locations): Use post-order on the inverted CFG.
29615 2014-01-28 Richard Biener <rguenther@suse.de>
29617 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29619 2014-01-28 Richard Biener <rguenther@suse.de>
29621 PR rtl-optimization/45364
29622 PR rtl-optimization/59890
29623 * var-tracking.c (local_get_addr_clear_given_value): Handle
29624 already cleared slot.
29625 (val_reset): Handle not allocated local_get_addr_cache.
29626 (vt_find_locations): Use post-order on the inverted CFG.
29628 2014-01-28 Alan Modra <amodra@gmail.com>
29630 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29631 * configure.ac <recursive call for build != host>: Define
29632 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29633 and LD_FOR_BUILD too.
29634 * configure: Regenerate.
29636 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29638 * config/i386/i386.c (get_builtin_code_for_version): Separate
29639 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29640 Broadwell from Haswell.
29642 2014-01-27 Steve Ellcey <sellcey@mips.com>
29644 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29645 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29646 * config/mips/mips.c (mips_option_override): Change setting
29648 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29649 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29650 Change from Mask to Var.
29652 2014-01-27 Jeff Law <law@redhat.com>
29654 * ipa-inline.c (inline_small_functions): Fix typo.
29656 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29658 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29659 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29660 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29661 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29662 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29663 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29664 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29665 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29666 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29667 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29668 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29669 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29670 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29671 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29672 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29673 (_mm512_storeu_epi64): Ditto.
29674 (_mm512_cmpge_epi32_mask): Ditto.
29675 (_mm512_cmpge_epu32_mask): Ditto.
29676 (_mm512_cmpge_epi64_mask): Ditto.
29677 (_mm512_cmpge_epu64_mask): Ditto.
29678 (_mm512_cmple_epi32_mask): Ditto.
29679 (_mm512_cmple_epu32_mask): Ditto.
29680 (_mm512_cmple_epi64_mask): Ditto.
29681 (_mm512_cmple_epu64_mask): Ditto.
29682 (_mm512_cmplt_epi32_mask): Ditto.
29683 (_mm512_cmplt_epu32_mask): Ditto.
29684 (_mm512_cmplt_epi64_mask): Ditto.
29685 (_mm512_cmplt_epu64_mask): Ditto.
29686 (_mm512_cmpneq_epi32_mask): Ditto.
29687 (_mm512_cmpneq_epu32_mask): Ditto.
29688 (_mm512_cmpneq_epi64_mask): Ditto.
29689 (_mm512_cmpneq_epu64_mask): Ditto.
29690 (_mm512_expand_pd): Ditto.
29691 (_mm512_expand_ps): Ditto.
29692 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29693 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29694 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29695 * config/i386/i386.c (ix86_builtins): Add
29696 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29697 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29698 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29699 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29700 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29701 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29702 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29703 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29704 IX86_BUILTIN_PMOVUSQW512_MEM.
29705 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29706 __builtin_ia32_pmovsqd512mem_mask,
29707 __builtin_ia32_pmovqd512mem_mask,
29708 __builtin_ia32_pmovusqw512mem_mask,
29709 __builtin_ia32_pmovsqw512mem_mask,
29710 __builtin_ia32_pmovqw512mem_mask,
29711 __builtin_ia32_pmovusdw512mem_mask,
29712 __builtin_ia32_pmovsdw512mem_mask,
29713 __builtin_ia32_pmovdw512mem_mask,
29714 __builtin_ia32_pmovqb512mem_mask,
29715 __builtin_ia32_pmovusqb512mem_mask,
29716 __builtin_ia32_pmovsqb512mem_mask,
29717 __builtin_ia32_pmovusdb512mem_mask,
29718 __builtin_ia32_pmovsdb512mem_mask,
29719 __builtin_ia32_pmovdb512mem_mask.
29720 (bdesc_args): Add __builtin_ia32_expanddf512,
29721 __builtin_ia32_expandsf512.
29722 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29723 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29724 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29725 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29726 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29727 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29728 (avx512f_<code>v8div16qi2_mask_store): This.
29729 (avx512f_expand<mode>): New.
29731 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29733 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29735 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29736 (_mm512_prefetch_i32scatter_pd): Ditto.
29737 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29738 (_mm512_prefetch_i64scatter_pd): Ditto.
29739 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29740 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29741 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29742 (_mm512_prefetch_i32scatter_ps): Ditto.
29743 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29744 (_mm512_prefetch_i64scatter_ps): Ditto.
29745 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29746 * config/i386/i386-builtin-types.def: Define
29747 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29748 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29749 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29750 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29751 IX86_BUILTIN_SCATTERPFQPD.
29752 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29753 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29754 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29755 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29756 __builtin_ia32_scatterpfqps.
29757 (ix86_expand_builtin): Expand new built-ins.
29758 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29759 fix memory access data type.
29760 (*avx512pf_gatherpf<mode>_mask): Ditto.
29761 (*avx512pf_gatherpf<mode>): Ditto.
29762 (avx512pf_scatterpf<mode>): Ditto.
29763 (*avx512pf_scatterpf<mode>_mask): Ditto.
29764 (*avx512pf_scatterpf<mode>): Ditto.
29765 (GATHER_SCATTER_SF_MEM_MODE): New.
29766 (avx512pf_gatherpf<mode>df): Ditto.
29767 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29768 (*avx512pf_scatterpf<mode>df): Ditto.
29770 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29773 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29774 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29777 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29779 * common/config/arm/arm-common.c
29780 (arm_rewrite_mcpu): Handle multiple names.
29782 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29784 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29786 * gimple-builder.h (create_gimple_tmp): Delete.
29788 2014-01-27 Christian Bruel <christian.bruel@st.com>
29790 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29793 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29795 * config/pa/pa.md (call): Generate indirect long calls to non-local
29796 functions when outputing 32-bit code.
29797 (call_value): Likewise except for special call to buggy powf function.
29799 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29800 portable runtime and PIC indirect calls.
29801 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29802 and PIC call sequences. Use ldo instead of blr to set return register
29803 in PIC call sequence.
29805 2014-01-25 Walter Lee <walt@tilera.com>
29807 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29808 avoid clobbering a live register.
29810 2014-01-25 Walter Lee <walt@tilera.com>
29812 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29813 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29814 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29815 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29817 2014-01-25 Walter Lee <walt@tilera.com>
29819 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29820 arguments on even registers.
29821 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29823 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29824 (BIGGEST_ALIGNMENT): Ditto.
29825 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29827 2014-01-25 Walter Lee <walt@tilera.com>
29829 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29830 insns before bundling.
29831 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29833 2014-01-25 Walter Lee <walt@tilera.com>
29835 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29836 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29837 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29839 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29841 * config/mips/constraints.md (kl): Delete.
29842 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29843 define expands, using...
29844 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29845 instructions for MIPS16.
29846 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29847 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29849 2014-01-25 Walter Lee <walt@tilera.com>
29851 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29855 2014-01-25 Walter Lee <walt@tilera.com>
29857 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29858 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29860 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29862 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29865 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29867 * print-rtl.c (in_call_function_usage): New var.
29868 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29869 EXPR_LIST mode as mode and not as reg note name.
29871 PR middle-end/59561
29872 * cfgloopmanip.c (copy_loop_info): If
29873 loop->warned_aggressive_loop_optimizations, make sure
29874 the flag is set in target loop too.
29876 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29878 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29880 * builtins.def: Likewise.
29881 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29882 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29883 * ira.c (ira_setup_eliminable_regset): Likewise.
29884 * omp-low.c (gate_expand_omp): Likewise.
29885 (execute_lower_omp): Likewise.
29886 (diagnose_sb_0): Likewise.
29887 (gate_diagnose_omp_blocks): Likewise.
29888 (simd_clone_clauses_extract): Likewise.
29891 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29893 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29894 correction for little endian...
29895 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29898 2014-01-24 Jeff Law <law@redhat.com>
29900 PR tree-optimization/59919
29901 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29902 for non-returning calls.
29904 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29906 * common/config/aarch64/aarch64-common.c
29907 (aarch64_rewrite_mcpu): Handle multiple names.
29908 * config/aarch64/aarch64.h
29909 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29911 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29913 * input.c (add_file_to_cache_tab): Handle the case where fopen
29916 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29919 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29920 from push operand if code of push isn't PRE_DEC.
29922 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29925 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29926 -mquad-memory-atomic. Update -mquad-memory documentation to say
29927 it is only used for non-atomic loads/stores.
29929 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29930 -mquad-memory or -mquad-memory-atomic switches.
29932 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29933 -mquad-memory-atomic to ISA 2.07 support.
29935 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29936 to separate support of normal quad word memory operations (ldq, stq)
29937 from the atomic quad word memory operations.
29939 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29940 support to separate non-atomic quad word operations from atomic
29941 quad word operations. Disable non-atomic quad word operations in
29942 little endian mode so that we don't have to swap words after the
29943 load and before the store.
29944 (quad_load_store_p): Add comment about atomic quad word support.
29945 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29946 options printed with -mdebug=reg.
29948 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29949 -mquad-memory-atomic as the test for whether we have quad word
29950 atomic instructions.
29951 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29952 or -mp8-vector are used, allow byte/half-word atomic operations.
29954 * config/rs6000/sync.md (load_lockedti): Insure that the address
29955 is a proper indexed or indirect address for the lqarx instruction.
29956 On little endian systems, swap the hi/lo registers after the lqarx
29958 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29959 insure the address is valid for the lqarx instruction.
29960 (store_conditionalti): Insure that the address is a proper indexed
29961 or indirect address for the stqcrx. instruction. On little endian
29962 systems, swap the hi/lo registers before doing the stqcrx.
29964 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29965 insure the address is valid for the stqcrx. instruction.
29967 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29968 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29969 type of quad memory support is available.
29971 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29973 PR regression/59915
29974 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29975 there is a danger of looping.
29977 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29979 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29980 force flag_ira_loop_pressure if set via command line.
29982 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29984 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29985 (ashr_simd): New builtin handling DI mode.
29986 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29987 (aarch64_sshr_simddi): New match pattern.
29988 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29989 (vshrd_n_s64): Likewise.
29990 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29992 2014-01-23 Nick Clifton <nickc@redhat.com>
29994 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29995 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29996 favour of mcu specific scripts.
29997 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
30000 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30001 Alex Velenko <Alex.Velenko@arm.com>
30003 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
30004 (vaddv_s16): Likewise.
30005 (vaddv_s32): Likewise.
30006 (vaddv_u8): Likewise.
30007 (vaddv_u16): Likewise.
30008 (vaddv_u32): Likewise.
30009 (vaddvq_s8): Likewise.
30010 (vaddvq_s16): Likewise.
30011 (vaddvq_s32): Likewise.
30012 (vaddvq_s64): Likewise.
30013 (vaddvq_u8): Likewise.
30014 (vaddvq_u16): Likewise.
30015 (vaddvq_u32): Likewise.
30016 (vaddvq_u64): Likewise.
30017 (vaddv_f32): Likewise.
30018 (vaddvq_f32): Likewise.
30019 (vaddvq_f64): Likewise.
30020 (vmaxv_f32): Likewise.
30021 (vmaxv_s8): Likewise.
30022 (vmaxv_s16): Likewise.
30023 (vmaxv_s32): Likewise.
30024 (vmaxv_u8): Likewise.
30025 (vmaxv_u16): Likewise.
30026 (vmaxv_u32): Likewise.
30027 (vmaxvq_f32): Likewise.
30028 (vmaxvq_f64): Likewise.
30029 (vmaxvq_s8): Likewise.
30030 (vmaxvq_s16): Likewise.
30031 (vmaxvq_s32): Likewise.
30032 (vmaxvq_u8): Likewise.
30033 (vmaxvq_u16): Likewise.
30034 (vmaxvq_u32): Likewise.
30035 (vmaxnmv_f32): Likewise.
30036 (vmaxnmvq_f32): Likewise.
30037 (vmaxnmvq_f64): Likewise.
30038 (vminv_f32): Likewise.
30039 (vminv_s8): Likewise.
30040 (vminv_s16): Likewise.
30041 (vminv_s32): Likewise.
30042 (vminv_u8): Likewise.
30043 (vminv_u16): Likewise.
30044 (vminv_u32): Likewise.
30045 (vminvq_f32): Likewise.
30046 (vminvq_f64): Likewise.
30047 (vminvq_s8): Likewise.
30048 (vminvq_s16): Likewise.
30049 (vminvq_s32): Likewise.
30050 (vminvq_u8): Likewise.
30051 (vminvq_u16): Likewise.
30052 (vminvq_u32): Likewise.
30053 (vminnmv_f32): Likewise.
30054 (vminnmvq_f32): Likewise.
30055 (vminnmvq_f64): Likewise.
30057 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30059 * config/aarch64/aarch64-simd.md
30060 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
30061 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
30062 (*aarch64_mul3_elt<mode>): Likewise.
30063 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
30064 (*aarch64_mul3_elt_to_64v2df): Likewise.
30065 (*aarch64_mla_elt<mode>): Likewise.
30066 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
30067 (*aarch64_mls_elt<mode>): Likewise.
30068 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
30069 (*aarch64_fma4_elt<mode>): Likewise.
30070 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
30071 (*aarch64_fma4_elt_to_64v2df): Likewise.
30072 (*aarch64_fnma4_elt<mode>): Likewise.
30073 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
30074 (*aarch64_fnma4_elt_to_64v2df): Likewise.
30075 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
30076 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
30077 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30078 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30079 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
30080 (aarch64_sqdmull_lane<mode>_internal): Likewise.
30081 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
30083 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
30085 * config/aarch64/aarch64-simd.md
30086 (aarch64_be_checked_get_lane<mode>): New define_expand.
30087 * config/aarch64/aarch64-simd-builtins.def
30088 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
30089 New builtin definition.
30090 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
30091 Use new safe be builtin.
30093 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30095 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
30097 (aarch64_be_st1<mode>): Likewise.
30098 (aarch_ld1<VALL:mode>): Define_expand modified.
30099 (aarch_st1<VALL:mode>): Likewise.
30100 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
30101 (UNSPEC_ST1): Likewise.
30103 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
30105 * config/microblaze/microblaze.md: Add trap insn and attribute
30107 2014-01-23 Dodji Seketeli <dodji@redhat.com>
30109 PR preprocessor/58580
30110 * input.h (location_get_source_line): Take an additional line_size
30112 (void diagnostics_file_cache_fini): Declare new function.
30113 * input.c (struct fcache): New type.
30114 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
30115 New static constants.
30116 (diagnostic_file_cache_init, total_lines_num)
30117 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
30118 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
30119 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
30120 (get_next_line, read_next_line, goto_next_line, read_line_num):
30121 New static function definitions.
30122 (diagnostic_file_cache_fini): New function.
30123 (location_get_source_line): Take an additional output line_len
30124 parameter. Re-write using lookup_or_add_file_to_cache_tab and
30126 * diagnostic.c (diagnostic_finish): Call
30127 diagnostic_file_cache_fini.
30128 (adjust_line): Take an additional input parameter for the length
30129 of the line, rather than calculating it with strlen.
30130 (diagnostic_show_locus): Adjust the use of
30131 location_get_source_line and adjust_line with respect to their new
30132 signature. While displaying a line now, do not stop at the first
30133 null byte. Rather, display the zero byte as a space and keep
30134 going until we reach the size of the line.
30135 * Makefile.in: Add vec.o to OBJS-libcommon
30137 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30138 Ilya Tocar <ilya.tocar@intel.com>
30140 * config/i386/avx512fintrin.h (_mm512_kmov): New.
30141 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
30142 (__builtin_ia32_kmov16): Ditto.
30143 * config/i386/i386.md (UNSPEC_KMOV): New.
30146 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30148 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
30149 (_mm512_storeu_si512): Ditto.
30151 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
30154 * rtl.h (get_referenced_operands): Declare.
30155 * recog.c (get_referenced_operands): New function.
30156 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
30157 operands have been referenced when recording LO_SUM references.
30159 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
30161 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
30163 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30165 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
30166 Enable for generic and recent AMD targets.
30168 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30170 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
30171 ARG_SIZE note when adjustment was eliminated.
30173 2014-01-22 Jeff Law <law@redhat.com>
30175 PR tree-optimization/59597
30176 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
30177 in file. Accept new argument REGISTERING and use it to modify
30178 dump output appropriately.
30179 (register_jump_thread): Corresponding changes.
30180 (mark_threaded_blocks): Reinstate code to cancel unprofitable
30181 thread paths involving joiner blocks. Add code to dump cancelled
30182 jump threading paths.
30184 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
30186 PR rtl-optimization/59477
30187 * lra-constraints.c (inherit_in_ebb): Process call for living hard
30188 regs. Update reloads_num and potential_reload_hard_regs for all insns.
30190 2014-01-22 Tom Tromey <tromey@redhat.com>
30192 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
30194 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
30196 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30198 PR rtl-optimization/59896
30199 * lra-constraints.c (process_alt_operands): Check unused note for
30200 matched operands of insn with no output reloads.
30202 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
30204 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
30205 (mips_move_from_gpr_cost): Likewise.
30207 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30209 PR rtl-optimization/59858
30210 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
30211 ira_class_hard_regs_num.
30212 (process_alt_operands): Increase reject for dying matched operand.
30214 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30217 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30218 smaller than size, perform several stores or loads and stores
30219 at dst + count - size to store or copy all of size bytes, rather
30220 than just last modesize bytes.
30222 2014-01-20 DJ Delorie <dj@redhat.com>
30224 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30225 that CLOBBERs are REGs before propogating their values.
30227 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30229 PR middle-end/59789
30230 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30231 (cgraph_inline_failed_type): New function.
30232 * cgraph.h (DEFCIFCODE): Add type.
30233 (cgraph_inline_failed_type_t): New enum.
30234 (cgraph_inline_failed_type): New prototype.
30235 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30236 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30237 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30238 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30239 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30240 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30241 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30242 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30243 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30244 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30245 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30246 OPTIMIZATION_MISMATCH.
30247 * tree-inline.c (expand_call_inline): Emit errors during
30248 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30250 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30253 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30254 mode attribute in insn output.
30256 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30258 * output.h (output_constant): Delete.
30259 * varasm.c (output_constant): Make private.
30261 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30263 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30265 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30267 PR middle-end/59860
30268 * tree.h (fold_builtin_strcat): New prototype.
30269 * builtins.c (fold_builtin_strcat): No longer static. Add len
30270 argument, if non-NULL, don't call c_strlen. Optimize
30271 directly into __builtin_memcpy instead of __builtin_strcpy.
30272 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30273 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30275 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30277 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30278 for SImode_address_operand operands, having only a REG argument.
30280 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30282 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30283 loader name using mbig-endian.
30284 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30286 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30288 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30289 (-mtune): Likewise.
30292 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30294 * config/aarch64/aarch64-protos.h
30295 (aarch64_cannot_change_mode_class_ptr): Declare.
30296 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30297 aarch64_cannot_change_mode_class_ptr): New.
30298 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30299 backend hook aarch64_cannot_change_mode_class.
30301 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30303 * common/config/aarch64/aarch64-common.c
30304 (aarch64_handle_option): Don't handle any option order logic here.
30305 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30306 selected_cpu, warn on architecture version mismatch.
30307 (aarch64_override_options): Fix parsing order for option strings.
30309 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30310 Iain Sandoe <iain@codesourcery.com>
30313 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30314 warning. Amend comment to reflect current functionality.
30316 2014-01-20 Richard Biener <rguenther@suse.de>
30318 PR middle-end/59860
30319 * builtins.c (fold_builtin_strcat): Remove case better handled
30320 by tree-ssa-strlen.c.
30322 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30324 * config/aarch64/aarch64.opt
30325 (mcpu, march, mtune): Make case-insensitive.
30327 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30330 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30331 if operands[1] is a REG or ZERO_EXTEND of a REG.
30333 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30335 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30337 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30339 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30340 long non-pic millicode calls.
30342 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30344 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30346 2014-01-19 Kito Cheng <kito@0xlab.org>
30348 * builtins.c (expand_movstr): Check movstr expand done or fail.
30350 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30351 H.J. Lu <hongjiu.lu@intel.com>
30354 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30355 to DImode for zero-extended addresses.
30357 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30359 PR rtl-optimization/57763
30360 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30361 on the new indirect jump_insn and increment LABEL_NUSES (label).
30363 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30367 * config.gcc (x86_archs): New variable.
30368 (x86_64_archs): Likewise.
30369 (x86_cpus): Likewise.
30370 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30371 --with-arch/--with-cpu= options.
30372 Support --with-arch=/--with-cpu={nehalem,westmere,
30373 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30375 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30377 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30378 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30380 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30382 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30384 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30387 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30388 clear cpp_get_options (parse_in)->warn_unused_macros for
30389 ix86_target_macros_internal with cpp_define.
30391 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30393 * jump.c (delete_related_insns): Keep (use (insn))s.
30394 * reorg.c (redundant_insn): Check for barriers too.
30396 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30398 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30400 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30402 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30403 call to $$dyncall when TARGET_LONG_CALLS is true.
30405 2014-01-17 Jeff Law <law@redhat.com>
30407 * ree.c (combine_set_extension): Temporarily disable test for
30408 changing number of hard registers.
30410 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30412 PR middle-end/58125
30413 * ipa-inline-analysis.c (inline_free_summary):
30414 Do not free summary of aliases.
30416 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30418 PR middle-end/59706
30419 * gimplify.c (gimplify_expr): Use create_tmp_var
30420 instead of create_tmp_var_raw. If cond doesn't have
30421 integral type, don't add the IFN_ANNOTATE builtin at all.
30423 2014-01-17 Martin Jambor <mjambor@suse.cz>
30426 * ipa-cp.c (prev_edge_clone): New variable.
30427 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30428 Also resize prev_edge_clone vector.
30429 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30430 (ipcp_edge_removal_hook): New function.
30431 (ipcp_driver): Register ipcp_edge_removal_hook.
30433 2014-01-17 Andrew Pinski <apinski@cavium.com>
30434 Steve Ellcey <sellcey@mips.com>
30437 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30440 2014-01-17 Jeff Law <law@redhat.com>
30442 PR middle-end/57904
30443 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30444 so that pass_ccp runs first.
30446 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30448 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30449 (ix86_adjust_cost): Use !TARGET_XXX.
30450 (do_reorder_for_imul): Likewise.
30451 (swap_top_of_ready_list): Likewise.
30452 (ix86_sched_reorder): Likewise.
30454 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30456 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30457 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30458 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30459 (intel_memset): New. Duplicate slm_memset.
30460 (intel_cost): New. Duplicate slm_cost.
30461 (m_INTEL): New macro.
30462 (processor_target_table): Add "intel".
30463 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30464 with PROCESSOR_INTEL for "intel".
30465 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30466 PROCESSOR_SILVERMONT.
30467 (ix86_issue_rate): Likewise.
30468 (ix86_adjust_cost): Likewise.
30469 (ia32_multipass_dfa_lookahead): Likewise.
30470 (swap_top_of_ready_list): Likewise.
30471 (ix86_sched_reorder): Likewise.
30472 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30473 instead of TARGET_OPT_AGU.
30474 * config/i386/i386.h (TARGET_INTEL): New.
30475 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30476 (processor_type): Add PROCESSOR_INTEL.
30477 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30478 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30480 2014-01-17 Marek Polacek <polacek@redhat.com>
30483 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30486 2014-01-17 Richard Biener <rguenther@suse.de>
30488 PR tree-optimization/46590
30489 * opts.c (default_options_table): Add entries for
30490 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30491 all enabled at -O1 but not for -Og.
30492 * common.opt (fbranch-count-reg): Remove Init(1).
30493 (fmove-loop-invariants): Likewise.
30494 (ftree-pta): Likewise.
30496 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30498 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30499 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30500 decls to at least the GCC 4.8 used alignments.
30503 * tree-nested.c (convert_nonlocal_reference_stmt,
30504 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30505 of GIMPLE_BIND stmts, adjust associated decls.
30507 2014-01-17 Richard Biener <rguenther@suse.de>
30509 PR tree-optimization/46590
30510 * vec.h (vec<>::bseach): New member function implementing
30511 binary search according to C89 bsearch.
30512 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30513 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30514 bitmap pointer again. Make accesses_in_loop a flat array.
30515 (mem_ref_obstack): New global.
30516 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30517 (mark_ref_stored): Likewise.
30518 (ref_indep_loop_p_2): Likewise.
30519 (set_ref_stored_in_loop): New helper function.
30520 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30521 (memref_free): Adjust.
30522 (record_mem_ref_loc): Simplify.
30523 (gather_mem_refs_stmt): Adjust.
30524 (sort_locs_in_loop_postorder_cmp): New function.
30525 (analyze_memory_references): Sort accesses_in_loop after
30526 loop postorder number.
30527 (find_ref_loc_in_loop_cmp): New function.
30528 (for_all_locs_in_loop): Find relevant cluster of locs in
30529 accesses_in_loop and iterate without recursion.
30530 (execute_sm): Avoid uninit warning.
30531 (struct ref_always_accessed): Simplify.
30532 (ref_always_accessed::operator ()): Likewise.
30533 (ref_always_accessed_p): Likewise.
30534 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30535 loop postorder numbers here.
30536 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30539 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30542 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30543 on decls for which assemble_alias has been called.
30545 2014-01-17 Nick Clifton <nickc@redhat.com>
30547 * config/msp430/msp430.opt: (mcpu): New option.
30548 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30549 (msp430_option_override): Parse target_cpu. If the MCU name
30550 matches a generic string, clear target_mcu.
30551 (msp430_attr): Allow numeric interrupt values up to 63.
30552 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30553 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30555 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30557 * config/msp430/msp430.md (popm): Use %J rather than %I.
30558 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30559 (addhi_cy_i): Use immediate_operand for operand 2.
30560 * doc/invoke.texi: Document -mcpu option.
30562 2014-01-17 Richard Biener <rguenther@suse.de>
30564 PR rtl-optimization/38518
30565 * df.h (df_analyze_loop): Declare.
30566 * df-core.c: Include cfgloop.h.
30567 (df_analyze_1): Split out main part of df_analyze.
30568 (df_analyze): Adjust.
30569 (loop_inverted_post_order_compute): New function.
30570 (loop_post_order_compute): Likewise.
30571 (df_analyze_loop): New function avoiding whole-function
30572 postorder computes.
30573 * loop-invariant.c (find_defs): Use df_analyze_loop.
30574 (find_invariants): Adjust.
30575 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30577 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30579 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30580 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30582 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30584 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30585 traversal when removing references.
30587 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30590 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30592 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30594 PR middle-end/56791
30595 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30596 pushing a reload for an autoinc when we had previously reloaded an
30597 inner part of the address.
30599 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30601 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30603 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30604 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30605 when not giving up or versioning for alias only because of
30607 (vect_analyze_data_ref_dependences): Set to true.
30608 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30610 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30611 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30614 PR middle-end/58344
30615 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30618 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30619 operand 0 predicate for gathers, use a new pseudo as subtarget.
30621 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30623 PR middle-end/59609
30624 * lra-constraints.c (process_alt_operands): Add printing debug info.
30625 Check absence of input/output reloads for matched operands too.
30627 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30629 PR rtl-optimization/59835
30630 * ira.c (ira_init_register_move_cost): Increase cost for
30633 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30635 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30637 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30640 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30641 non-register objects. Use gen_(high/low)part more consistently.
30644 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30647 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30648 endian support, remove tests for WORDS_BIG_ENDIAN.
30649 (p8_mfvsrd_3_<mode>): Likewise.
30650 (reload_gpr_from_vsx<mode>): Likewise.
30651 (reload_gpr_from_vsxsf): Likewise.
30652 (p8_mfvsrd_4_disf): Likewise.
30654 2014-01-16 Richard Biener <rguenther@suse.de>
30656 PR rtl-optimization/46590
30657 * lcm.c (compute_antinout_edge): Use postorder iteration.
30658 (compute_laterin): Use inverted postorder iteration.
30660 2014-01-16 Nick Clifton <nickc@redhat.com>
30662 PR middle-end/28865
30663 * varasm.c (output_constant): Return the number of bytes actually
30665 (output_constructor_array_range): Update the field size with the
30666 number of bytes emitted by output_constant.
30667 (output_constructor_regular_field): Likewise. Also do not
30668 complain if the total number of bytes emitted is now greater
30669 than the expected fieldpos.
30670 * output.h (output_constant): Update prototype and descriptive comment.
30672 2014-01-16 Marek Polacek <polacek@redhat.com>
30674 PR middle-end/59827
30675 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30676 it is error_mark_node.
30678 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30680 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30681 VALID_AVX256_REG_OR_OI_MODE.
30683 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30685 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30686 current procedure should be profiled.
30688 2014-01-15 Andrew Pinski <apinski@cavium.com>
30690 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30691 of moving from/to the STACK_REG register class.
30693 2014-01-15 Richard Henderson <rth@redhat.com>
30696 * reginfo.c (global_regs_decl): Globalize.
30697 * rtl.h (global_regs_decl): Declare.
30698 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30699 reserved via global_regs.
30701 2014-01-15 Teresa Johnson <tejohnson@google.com>
30703 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30705 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30707 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30708 and vmulosh rather than call gen_vec_widen_smult_*.
30709 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30710 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30711 (vec_widen_smult_even_v16qi): Likewise.
30712 (vec_widen_umult_even_v8hi): Likewise.
30713 (vec_widen_smult_even_v8hi): Likewise.
30714 (vec_widen_umult_odd_v16qi): Likewise.
30715 (vec_widen_smult_odd_v16qi): Likewise.
30716 (vec_widen_umult_odd_v8hi): Likewise.
30717 (vec_widen_smult_odd_v8hi): Likewise.
30718 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30719 vmuloub rather than call gen_vec_widen_umult_*.
30720 (vec_widen_umult_lo_v16qi): Likewise.
30721 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30722 vmulosb rather than call gen_vec_widen_smult_*.
30723 (vec_widen_smult_lo_v16qi): Likewise.
30724 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30725 rather than call gen_vec_widen_umult_*.
30726 (vec_widen_umult_lo_v8hi): Likewise.
30727 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30728 rather than call gen_vec_widen_smult_*.
30729 (vec_widen_smult_lo_v8hi): Likewise.
30731 2014-01-15 Jeff Law <law@redhat.com>
30733 PR tree-optimization/59747
30734 * ree.c (find_and_remove_re): Properly handle case where a second
30735 eliminated extension requires widening a copy created for elimination
30736 of a prior extension.
30737 (combine_set_extension): Ensure that the number of hard regs needed
30738 for a destination register does not change when we widen it.
30740 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30742 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30743 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30744 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30745 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30746 (avr-*-rtems*): Likewise.
30747 (bfin*-rtems*): Likewise.
30748 (moxie-*-rtems*): Likewise.
30749 (h8300-*-rtems*): Likewise.
30750 (i[34567]86-*-rtems*): Likewise.
30751 (lm32-*-rtems*): Likewise.
30752 (m32r-*-rtems*): Likewise.
30753 (m68k-*-rtems*): Likewise.
30754 (microblaze*-*-rtems*): Likewise.
30755 (mips*-*-rtems*): Likewise.
30756 (powerpc-*-rtems*): Likewise.
30757 (sh-*-rtems*): Likewise.
30758 (sparc-*-rtems*): Likewise.
30759 (sparc64-*-rtems*): Likewise.
30760 (v850-*-rtems*): Likewise.
30761 (m32c-*-rtems*): Likewise.
30763 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30765 PR rtl-optimization/59511
30766 * ira.c (ira_init_register_move_cost): Use memory costs for some
30767 cases of register move cost calculations.
30768 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30769 instead of BB frequency.
30770 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30771 * lra-assigns.c (find_hard_regno_for): Ditto.
30773 2014-01-15 Richard Biener <rguenther@suse.de>
30775 PR tree-optimization/59822
30776 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30777 (vectorizable_load): Use it to hoist defs of uses of invariant
30778 loads out of the loop.
30780 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30781 Kugan Vivekanandarajah <kuganv@linaro.org>
30784 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30787 2014-01-15 Richard Biener <rguenther@suse.de>
30789 PR rtl-optimization/59802
30790 * lcm.c (compute_available): Use inverted postorder to seed
30791 the initial worklist.
30793 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30796 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30797 ADDR_REGS for invalid symrefs in non-PIC code.
30799 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30802 * builtins.c (determine_block_size): Initialize *probable_max_size
30803 even if len_rtx is CONST_INT.
30805 2014-01-14 Andrew Pinski <apinski@cavium.com>
30807 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30808 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30809 (cortexa53_tunings): Likewise.
30810 (aarch64_sched_issue_rate): New function.
30811 (TARGET_SCHED_ISSUE_RATE): Define.
30813 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30815 * ira-costs.c (find_costs_and_classes): Add missed
30816 ira_init_register_move_cost_if_necessary.
30818 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30821 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30823 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30826 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30827 to indicate if type is used for function return value. Warn ABI
30828 change if the vector mode isn't available for function return value.
30829 (ix86_function_arg_advance): Pass false to type_natural_mode.
30830 (ix86_function_arg): Likewise.
30831 (ix86_gimplify_va_arg): Likewise.
30832 (function_arg_32): Don't warn ABI change.
30833 (ix86_function_value): Pass true to type_natural_mode.
30834 (ix86_return_in_memory): Likewise.
30835 (ix86_struct_value_rtx): Removed.
30836 (TARGET_STRUCT_VALUE_RTX): Likewise.
30838 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30840 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30841 converting a conditional jump into a conditional return.
30843 2014-01-14 Richard Biener <rguenther@suse.de>
30845 PR tree-optimization/58921
30846 PR tree-optimization/59006
30847 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30848 hoisting invariant stmts.
30849 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30850 invariant loads on the preheader edge if possible.
30852 2014-01-14 Joey Ye <joey.ye@arm.com>
30854 * doc/plugin.texi (Building GCC plugins): Update to C++.
30856 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30858 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30859 (_mm_rcp28_round_ss): Ditto.
30860 (_mm_rsqrt28_round_sd): Ditto.
30861 (_mm_rsqrt28_round_ss): Ditto.
30862 (_mm_rcp28_sd): Ditto.
30863 (_mm_rcp28_ss): Ditto.
30864 (_mm_rsqrt28_sd): Ditto.
30865 (_mm_rsqrt28_ss): Ditto.
30866 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30867 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30868 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30869 (IX86_BUILTIN_RCP28SD): Ditto.
30870 (IX86_BUILTIN_RCP28SS): Ditto.
30871 (IX86_BUILTIN_RSQRT28SD): Ditto.
30872 (IX86_BUILTIN_RSQRT28SS): Ditto.
30873 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30874 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30875 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30876 (ix86_expand_special_args_builtin): Expand new FTYPE.
30877 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30878 (srcp14<mode>): Make insn unary.
30879 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30880 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30881 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30882 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30883 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30884 Fix rounding: make it SAE only.
30885 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30887 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30889 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30890 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30891 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30892 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30893 (round_saeonly_mask_scalar_operand4): Ditto.
30894 (round_saeonly_mask_scalar_op3): Ditto.
30895 (round_saeonly_mask_scalar_op4): Ditto.
30897 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30899 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30900 Implement -maltivec=be for vec_insert and vec_extract.
30902 2014-01-10 DJ Delorie <dj@redhat.com>
30904 * config/msp430/msp430.md (call_internal): Don't allow memory
30905 references with SP as the base register.
30906 (call_value_internal): Likewise.
30907 * config/msp430/constraints.md (Yc): New. For memory references
30908 that don't use SP as a base register.
30910 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30911 "an integer without a # prefix"
30912 * config/msp430/msp430.md (epilogue_helper): Use it.
30914 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30917 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30918 AVX512F gather builtins.
30919 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30920 on gather decls with INTEGER_TYPE masktype.
30921 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30922 directly into the builtin rather than hoisting it before loop.
30924 PR tree-optimization/59387
30925 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30926 (scev_const_prop): If folded_casts and type has undefined overflow,
30927 use force_gimple_operand instead of force_gimple_operand_gsi and
30928 for each added stmt if it is assign with
30929 arith_code_with_undefined_signed_overflow, call
30930 rewrite_to_defined_overflow.
30931 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30932 gimple-fold.h instead.
30933 (arith_code_with_undefined_signed_overflow,
30934 rewrite_to_defined_overflow): Moved to ...
30935 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30936 rewrite_to_defined_overflow): ... here. No longer static.
30937 Include gimplify-me.h.
30938 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30939 rewrite_to_defined_overflow): New prototypes.
30941 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30943 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30945 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30947 * builtins.c (get_object_alignment_2): Minor tweak.
30948 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30950 2014-01-13 Christian Bruel <christian.bruel@st.com>
30952 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30953 optimized non constant lengths.
30955 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30958 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30959 load as __atomic_load_N if possible.
30961 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30963 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30965 (rs6000_expand_builtin): Adjust call.
30967 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30970 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30971 * config/rs6000/rs6000.c: Include target-globals.h.
30972 (rs6000_set_current_function): Instead of doing target_reinit
30973 unconditionally, use save_target_globals_default_opts and
30974 restore_target_globals.
30976 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30978 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30979 (rs6000_expand_builtin): Handle mffs and mtfsf.
30980 (rs6000_init_builtins): Define mffs and mtfsf.
30981 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30982 (rs6000_mffs): New pattern.
30983 (rs6000_mtfsf): New pattern.
30985 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30987 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30988 Start narrowing with START. Apply candidate-use pair
30989 and check overall cost in narrowing.
30990 (iv_ca_prune): Pass new argument.
30992 2014-01-10 Jeff Law <law@redhat.com>
30994 PR middle-end/59743
30995 * ree.c (combine_reaching_defs): Ensure the defining statement
30996 occurs before the extension when optimizing extensions with
30997 different source and destination hard registers.
30999 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31002 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
31003 vtables into the type inheritance graph.
31005 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31007 PR rtl-optimization/59754
31008 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
31009 modes in the REGNO != REGNO case.
31011 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31013 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
31015 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31017 PR tree-optimization/59745
31018 * tree-predcom.c (tree_predictive_commoning_loop): Call
31019 free_affine_expand_cache if giving up because components is NULL.
31021 * target-globals.c (save_target_globals): Allocate < 4KB structs using
31022 GC in payload of target_globals struct instead of allocating them on
31023 the heap and the larger structs separately using GC.
31024 * target-globals.h (struct target_globals): Make regs, hard_regs,
31025 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
31026 of GTY((skip)) and change type to void *.
31027 (reset_target_globals): Cast loads from those fields to corresponding
31030 2014-01-10 Steve Ellcey <sellcey@mips.com>
31033 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
31034 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
31035 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
31037 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
31040 * aarch64-modes.def (CC_Zmode): New flags mode.
31041 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
31042 represents an equality.
31043 (aarch64_get_condition_code): Handle CC_Zmode.
31044 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
31046 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31048 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
31049 extraction in good case.
31051 2014-01-10 Richard Biener <rguenther@suse.de>
31053 PR tree-optimization/59374
31054 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
31055 checking after SLP discovery. Mark stmts not participating
31056 in any SLP instance properly.
31058 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31060 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
31061 when handling a SET rtx.
31063 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31065 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
31066 (cortex-a57): Likewise.
31067 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
31069 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31071 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
31072 non-iwmmxt builtins.
31074 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31078 * ipa-devirt.c record_target_from_binfo): Take as argument
31079 stack of binfos and lookup matching one for virtual inheritance.
31080 (possible_polymorphic_call_targets_1): Update.
31082 2014-01-10 Huacai Chen <chenhc@lemote.com>
31084 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
31085 kernel strings for Loongson-2E/2F/3A.
31087 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31089 PR middle-end/59670
31090 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
31091 is_gimple_call before calling gimple_call_internal_p.
31093 2014-01-09 Steve Ellcey <sellcey@mips.com>
31095 * Makefile.in (TREE_FLOW_H): Remove.
31096 (TREE_SSA_H): Add file names from tree-flow.h.
31097 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
31098 * tree.h: Remove tree-flow.h reference.
31099 * hash-table.h: Remove tree-flow.h reference.
31100 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
31101 reference with tree-ssa-loop.h.
31103 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31105 * doc/invoke.texi: Add -maltivec={be,le} options, and document
31106 default element-order behavior for -maltivec.
31107 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
31108 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
31109 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
31110 when targeting big endian, at least for now.
31111 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
31113 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31115 PR middle-end/47735
31116 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
31117 var satisfies use_register_for_decl, just take into account type
31118 alignment, rather than decl alignment.
31120 PR tree-optimization/59622
31121 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
31122 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
31123 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
31124 Don't devirtualize for inplace at all. For targets.length () == 1,
31125 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
31127 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31129 * config/i386/i386.md (cpu): Remove the unused btver1.
31131 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31133 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
31135 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31138 * tree-core.h (struct target_globals): New forward declaration.
31139 (struct tree_target_option): Add globals field.
31140 * tree.h (TREE_TARGET_GLOBALS): Define.
31141 (prepare_target_option_nodes_for_pch): New prototype.
31142 * target-globals.h (struct target_globals): Define even if
31143 !SWITCHABLE_TARGET.
31144 * tree.c (prepare_target_option_node_for_pch,
31145 prepare_target_option_nodes_for_pch): New functions.
31146 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
31147 * config/i386/i386.c: Include target-globals.h.
31148 (ix86_set_current_function): Instead of doing target_reinit
31149 unconditionally, use save_target_globals_default_opts and
31150 restore_target_globals.
31152 2014-01-09 Richard Biener <rguenther@suse.de>
31154 PR tree-optimization/59715
31155 * tree-cfg.h (split_critical_edges): Declare.
31156 * tree-cfg.c (split_critical_edges): Export.
31157 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
31159 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
31161 * cfgexpand.c (expand_stack_vars): Optionally disable
31162 asan stack protection.
31163 (expand_used_vars): Likewise.
31164 (partition_stack_vars): Likewise.
31165 * asan.c (asan_emit_stack_protection): Optionally disable
31166 after return stack usage.
31167 (instrument_derefs): Optionally disable memory access instrumentation.
31168 (instrument_builtin_call): Likewise.
31169 (instrument_strlen_call): Likewise.
31170 (asan_protect_global): Optionally disable global variables protection.
31171 * doc/invoke.texi: Added doc for new options.
31172 * params.def: Added new options.
31173 * params.h: Likewise.
31175 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31177 PR rtl-optimization/59724
31178 * ifcvt.c (cond_exec_process_if_block): Don't call
31179 flow_find_head_matching_sequence with 0 longest_match.
31180 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
31181 non-active insns if !stop_after.
31182 (try_head_merge_bb): Revert 2014-01-07 changes.
31184 2014-01-08 Jeff Law <law@redhat.com>
31186 * ree.c (get_sub_rtx): New function, extracted from...
31187 (merge_def_and_ext): Here.
31188 (combine_reaching_defs): Use get_sub_rtx.
31190 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
31192 * cgraph.h (varpool_variable_node): Do not choke on null node.
31194 2014-01-08 Catherine Moore <clm@codesourcery.com>
31196 * config/mips/mips.md (simple_return): Attempt to use JRC
31198 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
31200 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31202 PR rtl-optimization/59137
31203 * reorg.c (steal_delay_list_from_target): Call update_block for
31205 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
31207 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31209 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
31210 two duplicate entries.
31212 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31215 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31217 * config/mips/mips.c (mips_truncated_op_cost): New function.
31218 (mips_rtx_costs): Adjust test for BADDU.
31219 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31221 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31223 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31224 (*baddu_si): ...this new pattern.
31226 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31229 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31231 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31233 PR middle-end/57748
31234 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31236 (expand_expr, expand_normal): Adjust.
31237 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31238 inner_reference_p. Use inner_reference_p to expand inner references.
31239 (store_expr): Adjust.
31240 * cfgexpand.c (expand_call_stmt): Adjust.
31242 2014-01-08 Rong Xu <xur@google.com>
31244 * gcov-io.c (gcov_var): Move from gcov-io.h.
31245 (gcov_position): Ditto.
31246 (gcov_is_error): Ditto.
31247 (gcov_rewrite): Ditto.
31248 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31249 only part to libgcc/libgcov.h.
31251 2014-01-08 Marek Polacek <polacek@redhat.com>
31253 PR middle-end/59669
31254 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31256 2014-01-08 Marek Polacek <polacek@redhat.com>
31259 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31261 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31263 PR rtl-optimization/59649
31264 * stor-layout.c (get_mode_bounds): For BImode return
31265 0 and STORE_FLAG_VALUE.
31267 2014-01-08 Richard Biener <rguenther@suse.de>
31269 PR middle-end/59630
31270 * gimple.h (is_gimple_builtin_call): Remove.
31271 (gimple_builtin_call_types_compatible_p): New.
31272 (gimple_call_builtin_p): New overload.
31273 * gimple.c (is_gimple_builtin_call): Remove.
31274 (validate_call): Rename to ...
31275 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31276 check return types.
31277 (validate_type): New static function.
31278 (gimple_call_builtin_p): New overload and adjust.
31279 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31280 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31281 (gimple_fold_stmt_to_constant_1): Likewise.
31282 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31284 2014-01-08 Richard Biener <rguenther@suse.de>
31286 PR middle-end/59471
31287 * gimplify.c (gimplify_expr): Gimplify register-register type
31288 VIEW_CONVERT_EXPRs to separate stmts.
31290 2014-01-07 Jeff Law <law@redhat.com>
31292 PR middle-end/53623
31293 * ree.c (combine_set_extension): Handle case where source
31294 and destination registers in an extension insn are different.
31295 (combine_reaching_defs): Allow source and destination registers
31296 in extension to be different under limited circumstances.
31297 (add_removable_extension): Remove restriction that the
31298 source and destination registers in the extension are the same.
31299 (find_and_remove_re): Emit a copy from the extension's
31300 destination to its source after the defining insn if
31301 the source and destination registers are different.
31303 PR middle-end/59285
31304 * ifcvt.c (merge_if_block): If we are merging a block with more than
31305 one successor with a block with no successors, remove any BARRIER
31306 after the second block.
31308 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31310 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31312 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31315 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31316 for 14-bit register offsets when INT14_OK_STRICT is false.
31318 2014-01-07 Roland Stigge <stigge@antcom.de>
31319 Michael Meissner <meissner@linux.vnet.ibm.com>
31322 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31323 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31325 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31327 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31330 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31332 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31333 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31334 rtx is const0_rtx or not.
31336 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31339 * target-globals.c (save_target_globals): Remove this_fn_optab
31341 * toplev.c: Include optabs.h.
31342 (target_reinit): Temporarily restore the global options if another
31343 set of options are in force.
31345 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31347 PR rtl-optimization/58668
31348 * cfgcleanup.c (flow_find_cross_jump): Don't count
31349 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31350 to determine what is counted.
31351 (flow_find_head_matching_sequence): Use active_insn_p to determine
31353 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31355 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31356 determine what is counted.
31358 PR tree-optimization/59643
31359 * tree-predcom.c (split_data_refs_to_components): If one dr is
31360 read and one write, determine_offset fails and the write isn't
31361 in the bad component, just put the read into the bad component.
31363 2014-01-07 Mike Stump <mikestump@comcast.net>
31364 Jakub Jelinek <jakub@redhat.com>
31367 * tree-core.h (struct tree_optimization_option): Change optabs
31368 type from unsigned char * to void *.
31369 * optabs.c (init_tree_optimization_optabs): Adjust
31370 TREE_OPTIMIZATION_OPTABS initialization.
31372 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31375 * config/i386/i386.h (struct machine_function): Add
31376 no_drap_save_restore field.
31377 * config/i386/i386.c (ix86_save_reg): Use
31378 !cfun->machine->no_drap_save_restore instead of
31379 crtl->stack_realign_needed.
31380 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31381 this function clears frame_pointer_needed. Set
31382 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31383 and DRAP reg is needed.
31385 2014-01-06 Marek Polacek <polacek@redhat.com>
31388 * doc/implement-c.texi: Mention that other integer types are
31389 permitted as bit-field types in strictly conforming mode.
31391 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31393 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31394 is newly allocated.
31396 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31398 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31400 2014-01-06 Martin Jambor <mjambor@suse.cz>
31403 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31405 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31407 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31411 * var-tracking.c (add_stores): Preserve the value of the source even if
31412 we don't record the store.
31414 2014-01-06 Terry Guo <terry.guo@arm.com>
31416 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31418 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31421 * config/darwin.c (darwin_function_section): Adjust return values to
31422 correspond to optimisation changes made in r206070.
31424 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31426 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31427 from prefetch_block tune setting.
31428 (nocona_cost): Correct size of prefetch block to 64.
31430 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31432 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31433 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31434 used to save the static chain register in the computation of the offset
31435 from which the FP registers need to be restored.
31437 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31439 PR tree-optimization/59519
31440 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31441 ICE if get_current_def (current_new_name) is already non-NULL, as long
31442 as it is a phi result of some other phi in *new_exit_bb that has
31445 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31446 or vmovdqu* for misaligned_operand.
31447 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31448 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31449 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31450 aligned_mem for AVX512F masked aligned load and store builtins and for
31451 non-temporal moves.
31453 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31455 PR tree-optimization/59651
31456 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31457 Address range for negative step should be added by TYPE_SIZE_UNIT.
31459 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31461 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31462 overlapping registers also for registers other than the stack pointer.
31464 2014-01-03 Marek Polacek <polacek@redhat.com>
31467 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31470 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31473 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31476 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31477 (push splitter): Use <P:MODE_SIZE> instead of
31478 GET_MODE_SIZE (<P:MODE>mode).
31479 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31480 (mov -1, reg peephole2): Likewise.
31481 * config/i386/sse.md (*mov<mode>_internal,
31482 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31483 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31484 *<code><mode>3, *andnot<mode>3<mask_name>,
31485 <mask_codefor><code><mode>3<mask_name>): Likewise.
31486 * config/i386/subst.md (mask_mode512bit_condition,
31487 sd_mask_mode512bit_condition): Likewise.
31489 2014-01-02 Xinliang David Li <davidxl@google.com>
31491 PR tree-optimization/59303
31492 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31493 (dump_predicates): Better output format.
31494 (pred_equal_p): New function.
31495 (is_neq_relop_p): Ditto.
31496 (is_neq_zero_form_p): Ditto.
31497 (pred_expr_equal_p): Ditto.
31498 (pred_neg_p): Ditto.
31499 (simplify_pred): Ditto.
31500 (simplify_preds_2): Ditto.
31501 (simplify_preds_3): Ditto.
31502 (simplify_preds_4): Ditto.
31503 (simplify_preds): Ditto.
31504 (push_pred): Ditto.
31505 (push_to_worklist): Ditto.
31506 (get_pred_info_from_cmp): Ditto.
31507 (is_degenerated_phi): Ditto.
31508 (normalize_one_pred_1): Ditto.
31509 (normalize_one_pred): Ditto.
31510 (normalize_one_pred_chain): Ditto.
31511 (normalize_preds): Ditto.
31512 (normalize_cond_1): Remove function.
31513 (normalize_cond): Ditto.
31514 (is_gcond_subset_of): Ditto.
31515 (is_subset_of_any): Ditto.
31516 (is_or_set_subset_of): Ditto.
31517 (is_and_set_subset_of): Ditto.
31518 (is_norm_cond_subset_of): Ditto.
31519 (pred_chain_length_cmp): Ditto.
31520 (convert_control_dep_chain_into_preds): Type change.
31521 (find_predicates): Ditto.
31522 (find_def_preds): Ditto.
31523 (destroy_predicates_vecs): Ditto.
31524 (find_matching_predicates_in_rest_chains): Ditto.
31525 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31526 (is_pred_expr_subset): Ditto.
31527 (is_pred_chain_subset_of): Ditto.
31528 (is_included_in): Ditto.
31529 (is_superset_of): Ditto.
31531 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31533 Update copyright years.
31535 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31537 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31538 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31539 config/arc/arc.md, config/arc/arc.opt,
31540 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31541 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31542 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31543 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31544 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31545 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31546 vtable-verify.c, vtable-verify.h: Use the standard form for the
31549 2014-01-02 Tobias Burnus <burnus@net-b.de>
31551 * gcc.c (process_command): Update copyright notice dates.
31552 * gcov-dump.c: Ditto.
31554 * doc/cpp.texi: Bump @copying's copyright year.
31555 * doc/cppinternals.texi: Ditto.
31556 * doc/gcc.texi: Ditto.
31557 * doc/gccint.texi: Ditto.
31558 * doc/gcov.texi: Ditto.
31559 * doc/install.texi: Ditto.
31560 * doc/invoke.texi: Ditto.
31562 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31564 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31566 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31568 * config/i386/sse.md (*mov<mode>_internal): Guard
31569 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31571 PR rtl-optimization/59647
31572 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31573 new_rtx into UNSIGNED_FLOAT rtxes.
31575 Copyright (C) 2014 Free Software Foundation, Inc.
31577 Copying and distribution of this file, with or without modification,
31578 are permitted in any medium without royalty provided the copyright
31579 notice and this notice are preserved.