1 2014-09-19 Olivier Hainque <hainque@adacore.com>
3 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
4 * config/rs6000/t-vxworksmils: New file.
5 * config/rs6000/vxworksmils.h: New file.
7 2014-09-19 Olivier Hainque <hainque@adacore.com>
9 * varasm.c (default_section_type_flags): Flag .persistent.bss
10 sections as SECTION_BSS.
12 2014-09-19 Nick Clifton <nickc@redhat.com>
14 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
15 pop'ed registers so that DCE does not eliminate them.
17 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
20 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
22 2014-09-18 Joseph Myers <joseph@codesourcery.com>
24 * system.h (LIBGCC2_TF_CEXT): Poison.
25 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
26 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
27 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
28 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
29 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
30 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
31 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
32 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
33 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
35 2014-09-19 Kito Cheng <kito@0xlab.org>
37 * except.h: Fix header guard.
38 * addresses.h: Add missing header guard.
39 * cfghooks.h: Likewise.
40 * collect-utils.h: Likewise.
41 * collect2-aix.h: Likewise.
42 * conditions.h: Likewise.
44 * dwarf2asm.h: Likewise.
45 * graphds.h: Likewise.
46 * graphite-scop-detection.h: Likewise.
48 * hw-doloop.h: Likewise.
49 * incpath.h: Likewise.
50 * ipa-inline.h: Likewise.
51 * ipa-ref.h: Likewise.
52 * ira-int.h: Likewise.
54 * lra-int.h: Likewise.
56 * lto-section-names.h: Likewise.
57 * read-md.h: Likewise.
59 * rtl-error.h: Likewise.
61 * targhooks.h: Likewise.
62 * tree-affine.h: Likewise.
64 * xcoffout.h: Likewise.
66 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
69 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
72 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
75 * lra.c (lra): Call recog_init.
77 2014-09-18 Jakub Jelinek <jakub@redhat.com>
80 * asan.c (transform_statements): Don't instrument clobber statements.
82 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
84 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
85 to neon_load1_1reg<q>.
87 2014-09-17 Jakub Jelinek <jakub@redhat.com>
90 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
91 if there are only debug stmts after the noreturn call, instead
92 remove the debug stmts.
94 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
96 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
97 (odr_types_equivalent_p): Use pair hash.
98 (odr_subtypes_equivalent_p): Likewise, do structural compare
99 on ODR types that may be mismatched.
100 (warn_odr): Support warning when only one field is given.
101 (odr_types_equivalent_p): Strenghten comparsions made;
103 (add_type_duplicate): Update VISITED hash set.
105 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
107 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
108 Enable selection of 'posix' or no thread model.
110 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
112 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
113 when architecture is older than ARMv7.
115 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
118 * config/pa/pa.c (pa_function_value): Directly handle aggregates
119 that fit exactly in a word or double word.
121 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
123 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
126 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
127 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
128 Anna Tikhonova <anna.tikhonova@intel.com>
129 Ilya Tocar <ilya.tocar@intel.com>
130 Andrey Turetskiy <andrey.turetskiy@intel.com>
131 Ilya Verbin <ilya.verbin@intel.com>
132 Kirill Yukhin <kirill.yukhin@intel.com>
133 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
136 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
138 (define_mode_iterator VI48F_256): New.
139 (define_mode_attr extract_type): Ditto.
140 (define_mode_attr extract_suf): Ditto.
141 (define_mode_iterator AVX512_VEC): Ditto.
143 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
145 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
147 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
149 (define_mode_attr extract_type_2): Ditto.
150 (define_mode_attr extract_suf_2): Ditto.
151 (define_mode_iterator AVX512_VEC_2): Ditto.
153 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
154 AVX512_VEC_2 mode iterator.
155 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
156 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
157 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
158 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
159 (define_split for V16FI mode): Ditto.
160 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
161 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
162 (define_split for VI8F_256 mode): Ditto.
163 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
164 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
165 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
166 (define_split for VI4F_256 mode): Ditto.
167 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
168 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
169 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
170 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
171 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
172 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
173 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
174 Update `type' attribute, remove explicit `memory' attribute calculation.
176 2014-09-16 Kito Cheng <kito@0xlab.org>
178 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
179 ira_spilled_reg_stack_slots_num if using lra.
180 (do_reload): Remove release ira_spilled_reg_stack_slots part.
181 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
182 make sure not using lra.
183 (ira_reuse_stack_slot): Likewise.
184 (ira_mark_new_stack_slot): Likewise.
186 2014-09-15 Andi Kleen <ak@linux.intel.com>
188 * function.c (allocate_struct_function): Force
189 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
190 profiling is disabled.
192 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
194 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
195 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
196 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
197 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
198 macro with statically checked member functions.
199 * rtl.h (rtx_insn::deleted): New method.
200 (rtx_insn::set_deleted): Likewise.
201 (rtx_insn::set_undeleted): Likewise.
202 (INSN_DELETED_P): Remove.
204 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
206 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
207 result of emit_jump_insn_before to a new variable.
208 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
209 (mark_jump_label_1): Likewise.
210 (mark_jump_label_asm): Likewise.
211 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
212 * rtl.h (mark_jump_label): Adjust.
214 2014-09-15 Jakub Jelinek <jakub@redhat.com>
216 * Makefile.in (dg_target_exps): Remove.
217 (check_gcc_parallelize): Change to just an upper bound number.
218 (check-%-subtargets): Always print the non-parallelized goals.
219 (check_p_vars, check_p_comma, check_p_subwork): Remove.
220 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
221 check_p_numbers3, check_p_numbers4, check_p_numbers5,
222 check_p_numbers6): New variables.
223 (check_p_numbers): Set to sequence from 1 to 9999.
224 (check_p_subdirs): Set to sequence from 1 to minimum of
225 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
227 (check-%, check-parallel-%): Rewritten so that for parallelized
228 testing each job runs all the *.exp files, with
229 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
231 2014-09-15 David Malcolm <dmalcolm@redhat.com>
233 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
235 (arc_sets_cc_p): Likewise.
236 * config/arc/arc.c (arc_print_operand): Use methods of
237 "final_sequence" for clarity, and to enable strengthening of
238 locals "jump" and "delay" from rtx to rtx_insn *.
239 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
240 rtx_insn *; use method of rtx_sequence for typesafety.
241 (arc_get_insn_variants): Use insn method of rtx_sequence for
243 (arc_pad_return): Likewise.
244 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
245 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
246 dyn_cast to rtx_sequence *, using insn method for typesafety.
247 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
248 rtx_sequence * and use insn method when invoking get_attr_length.
249 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
250 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
251 rtx_sequence *, introducing a local "seq", using its insn method
252 from typesafety and clarity.
253 (add_sched_insns_for_speculation): Strengthen local "next" from
255 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
256 (predicate_insn): Likewise.
257 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
259 * config/cris/cris.c (cris_notice_update_cc): Likewise.
260 * config/epiphany/epiphany-protos.h
261 (extern void epiphany_insert_mode_switch_use): Likewise for param
263 (get_attr_sched_use_fpu): Likewise for param.
264 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
265 Likewise for param "insn".
266 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
267 param "insn" of "target_insert_mode_switch_use" callback.
268 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
269 (frv_issues_to_branch_unit_p): Likewise.
270 (frv_pack_insn_p): Likewise.
271 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
272 const rtx * (i.e. mutable rtx_def * const *) to
274 * config/i386/i386-protos.h (standard_sse_constant_opcode):
275 Strengthen first param from rtx to rtx_insn *.
276 (output_fix_trunc): Likewise.
277 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
278 (output_fix_trunc): Likewise.
279 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
281 (min_insn_size): Likewise for param "insn".
282 (get_mem_group): Likewise.
284 (get_insn_path): Likewise.
285 (get_insn_group): Likewise.
286 (count_num_restricted): Likewise.
287 (fits_dispatch_window): Likewise.
288 (add_insn_window): Likewise.
289 (add_to_dispatch_window): Likewise.
290 (debug_insn_dispatch_info_file): Likewise.
291 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
293 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
294 "cmp" and local "prev".
295 (m32c_output_compare): Likewise for param "insn".
296 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
297 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
298 (define_predicate "large_insn_p"): Likewise.
299 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
300 param from rtx to rtx_insn *.
301 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
302 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
303 (m68k_sched_attr_size): Likewise.
304 (sched_get_opxy_mem_type): Likewise for param "insn".
305 (m68k_sched_attr_op_mem): Likewise.
306 (sched_mem_operand_p): Likewise.
307 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
308 * config/mep/mep.c (mep_multi_slot): Likewise.
309 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
311 (mips_sync_loop_insns): Likewise.
312 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
313 method of "final_sequence" for typesafety.
314 (mips_process_sync_loop): Strengthen param "insn" from rtx to
316 (mips_output_sync_loop): Likewise.
317 (mips_sync_loop_insns): Likewise.
318 (mips_74k_agen_init): Likewise.
319 (mips_sched_init): Use NULL rather than NULL_RTX when working with
321 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
322 Strengthen param "insn" from rtx to rtx_insn *.
323 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
325 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
327 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
328 "insn". Use method of rtx_sequence for typesafety.
329 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
331 (branch_needs_nop_p): Likewise.
332 (use_skip_p): Likewise.
333 (pa_insn_refs_are_delayed): Likewise.
334 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
335 for locals "insn", "ninsn".
336 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
338 (is_cracked_insn): Likewise.
339 (is_branch_slot_insn): Likewise.
340 (is_nonpipeline_insn): Likewise.
341 (insn_terminates_group_p): Likewise.
342 (insn_must_be_first_in_group): Likewise.
343 (insn_must_be_last_in_group): Likewise.
344 (force_new_group): Likewise for param "next_insn".
345 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
347 (s390_sched_score): Likewise.
348 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
349 (rtx sfunc_uses_reg): Likewise for sole param.
350 * config/sh/sh.c (sh_print_operand): Use insn method of
351 final_sequence for typesafety.
352 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
353 Use insn method of final_sequence for typesafety.
354 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
355 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
357 (eligible_for_return_delay): Likewise.
358 (eligible_for_sibcall_delay): Likewise.
359 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
360 (eligible_for_return_delay): Likewise.
361 (eligible_for_sibcall_delay): Likewise.
362 * config/stormy16/stormy16-protos.h
363 (xstormy16_output_cbranch_hi): Likewise for final param.
364 (xstormy16_output_cbranch_si): Likewise.
365 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
366 (xstormy16_output_cbranch_si): Likewise.
367 * config/v850/v850-protos.h (notice_update_cc): Likewise.
368 * config/v850/v850.c (notice_update_cc): Likewise.
370 * final.c (get_attr_length_1): Strengthen param "insn" and param
371 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
372 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
373 (get_attr_min_length): Likewise.
374 (shorten_branches): Likewise for signature of locals "length_fun"
375 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
376 from a checked cast and use its methods for clarity and to enable
377 strengthening local "inner_insn" from rtx to rtx_insn *.
378 * genattr.c (gen_attr): When writing out the prototypes of the
379 various generated "get_attr_" functions, strengthen the params of
380 the non-const functions from rtx to rtx_insn *.
381 Similarly, strengthen the params of insn_default_length,
382 insn_min_length, insn_variable_length_p, insn_current_length.
383 (main): Similarly, strengthen the param of num_delay_slots,
384 internal_dfa_insn_code, insn_default_latency, bypass_p,
385 insn_latency, min_issue_delay, print_reservation,
386 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
387 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
388 to hook_int_rtx_insn_unreachable.
389 * genattrtab.c (write_attr_get): When writing out the generated
390 "get_attr_" functions, strengthen the param "insn" from rtx to
391 rtx_insn *, eliminating a checked cast.
392 (make_automaton_attrs): When writing out prototypes of
393 "internal_dfa_insn_code_", "insn_default_latency_" functions
394 and the "internal_dfa_insn_code" and "insn_default_latency"
395 callbacks, strengthen their params from rtx to rtx_insn *
396 * genautomata.c (output_internal_insn_code_evaluation): When
397 writing out code, add a checked cast from rtx to rtx_insn * when
398 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
399 (output_dfa_insn_code_func): Strengthen param of generated
400 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
401 (output_trans_func): Likewise for generated function
403 (output_internal_insn_latency_func): When writing out generated
404 function "internal_insn_latency", rename params from "insn" and
405 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
406 locals "insn" and "insn2" as rtx_insn * with checked casts once
407 we've proven that we're not dealing with const0_rtx.
408 (output_insn_latency_func): Strengthen param of generated
409 function "insn_latency" from rtx to rtx_insn *.
410 (output_print_reservation_func): Likewise for generated function
412 (output_insn_has_dfa_reservation_p): Likewise for generated
413 function "insn_has_dfa_reservation_p".
414 * hooks.c (hook_int_rtx_unreachable): Rename to...
415 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
416 from rtx to rtx_insn *.
417 * hooks.h (hook_int_rtx_unreachable): Likewise.
418 (extern int hook_int_rtx_insn_unreachable): Likewise.
419 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
420 (get_attr_min_length): Likewise.
421 * recog.c (get_enabled_alternatives): Likewise.
422 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
423 * reorg.c (find_end_label): Introduce local rtx "pat" and
424 strengthen local "insn" from rtx to rtx_insn *.
425 (redundant_insn): Use insn method of "seq" rather than element for
426 typesafety; strengthen local "control" from rtx to rtx_insn *.
427 * resource.c (mark_referenced_resources): Add checked cast to
428 rtx_insn * within INSN/JUMP_INSN case.
429 (mark_set_resources): Likewise.
430 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
433 2014-09-15 David Malcolm <dmalcolm@redhat.com>
435 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
436 param "label" from rtx to rtx_insn *.
437 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
439 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
440 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
441 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
442 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
443 * final.c (default_label_align_after_barrier_max_skip): Strengthen
444 param from rtx to rtx_insn *.
445 (default_loop_align_max_skip): Likewise.
446 (default_label_align_max_skip): Likewise.
447 (default_jump_align_max_skip): Likewise.
448 * target.def (label_align_after_barrier_max_skip): Likewise.
449 (loop_align_max_skip): Likewise.
450 (label_align_max_skip): Likewise.
451 (jump_align_max_skip): Likewise.
452 * targhooks.h (default_label_align_after_barrier_max_skip):
454 (default_loop_align_max_skip): Likewise.
455 (default_label_align_max_skip): Likewise.
456 (default_jump_align_max_skip): Likewise.
458 2014-09-15 David Malcolm <dmalcolm@redhat.com>
460 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
461 from const_rtx to const rtx_insn *. Update union members from rtx
463 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
464 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
465 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
466 strengthen both params from const_rtx to const rtx_insn *.
467 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
468 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
469 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
471 * target.def (can_follow_jump): Strengthen both params from
472 const_rtx to const rtx_insn *, and update default implementation
473 from hook_bool_const_rtx_const_rtx_true to
474 hook_bool_const_rtx_insn_const_rtx_insn_true.
476 2014-09-15 David Malcolm <dmalcolm@redhat.com>
478 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
479 "insn" from rtx to rtx_insn *.
480 * sched-int.h (deps_start_bb): Likewise for 2nd param.
482 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
483 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
484 Anna Tikhonova <anna.tikhonova@intel.com>
485 Ilya Tocar <ilya.tocar@intel.com>
486 Andrey Turetskiy <andrey.turetskiy@intel.com>
487 Ilya Verbin <ilya.verbin@intel.com>
488 Kirill Yukhin <kirill.yukhin@intel.com>
489 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
492 (define_insn "vcvtph2ps<mask_name>"): Add masking.
493 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
494 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
495 (define_expand "vcvtps2ph_mask"): New.
496 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
497 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
498 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
500 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
501 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
502 Anna Tikhonova <anna.tikhonova@intel.com>
503 Ilya Tocar <ilya.tocar@intel.com>
504 Andrey Turetskiy <andrey.turetskiy@intel.com>
505 Ilya Verbin <ilya.verbin@intel.com>
506 Kirill Yukhin <kirill.yukhin@intel.com>
507 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
509 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
511 (define_mode_iterator VI24_AVX512BW_1): Ditto.
512 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
513 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
514 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
515 also for TARGET_AVX512VL.
516 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
518 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
520 * doc/install.texi (Options specification): add
521 --disable-libsanitizer item.
523 2014-09-14 James Clarke <jrtc27@jrtc27.com>
524 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
527 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
529 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
530 kernel version check to avoid incrementing it after every major OS X
532 (darwin_default_min_version): Avoid static memory buffer.
534 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
536 * tree.c (need_assembler_name_p): Store C++ type mangling only
539 2014-09-13 Marek Polacek <polacek@redhat.com>
541 * tree.c (protected_set_expr_location): Don't check whether T is
544 2014-09-12 DJ Delorie <dj@redhat.com>
546 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
547 (extend_and_shift1_hipsi2): Likewise.
548 (extend_and_shift2_hipsi2): Likewise.
550 2014-09-12 David Malcolm <dmalcolm@redhat.com>
552 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
553 with NULL when dealing with an insn.
554 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
555 from rtx to rtx_insn *.
556 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
557 const_rtx to const rtx_insn *.
558 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
560 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
562 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
565 2014-09-12 Joseph Myers <joseph@codesourcery.com>
567 * target.def (libgcc_floating_mode_supported_p): New hook.
568 * targhooks.c (default_libgcc_floating_mode_supported_p): New
570 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
571 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
572 (LIBGCC2_HAS_TF_MODE): Remove.
573 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
574 * doc/tm.texi: Regenerate.
575 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
577 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
578 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
579 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
580 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
581 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
582 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
583 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
584 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
585 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
586 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
588 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
589 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
590 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
591 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
592 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
593 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
594 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
595 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
596 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
597 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
598 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
599 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
600 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
601 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
603 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
605 (ia64_libgcc_floating_mode_supported_p): New function.
606 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
607 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
608 (IA64_NO_LIBGCC_TFMODE): Define.
609 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
610 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
612 (pdp11_scalar_mode_supported_p): New function.
613 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
614 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
616 2014-09-12 Richard Biener <rguenther@suse.de>
619 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
621 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
623 * tree.c (integer_each_onep): New function.
624 * tree.h (integer_each_onep): Declare it.
625 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
626 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
627 (X & 1) == 0 for vector and complex.
629 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
631 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
633 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
634 cost to spilling from integer to FP registers.
636 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
638 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
640 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
641 are now handled correctly.
643 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
645 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
646 handling of CALLER_SAVE_REGS and POINTER_REGS.
648 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
650 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
651 the number of hard registers.
653 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
654 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
655 Anna Tikhonova <anna.tikhonova@intel.com>
656 Ilya Tocar <ilya.tocar@intel.com>
657 Andrey Turetskiy <andrey.turetskiy@intel.com>
658 Ilya Verbin <ilya.verbin@intel.com>
659 Kirill Yukhin <kirill.yukhin@intel.com>
660 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
663 (define_mode_iterator VI48_AVX512VL): New.
664 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
665 "avx512f_vternlog<mode>_maskz" and update mode iterator.
666 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
667 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
668 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
669 "avx512f_vternlog<mode>_mask" and update mode iterator.
670 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
671 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
673 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
674 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
675 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
676 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
677 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
678 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
680 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
681 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
682 Anna Tikhonova <anna.tikhonova@intel.com>
683 Ilya Tocar <ilya.tocar@intel.com>
684 Andrey Turetskiy <andrey.turetskiy@intel.com>
685 Ilya Verbin <ilya.verbin@intel.com>
686 Kirill Yukhin <kirill.yukhin@intel.com>
687 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
689 * config/i386/sse.md (VI128_256): Delete.
690 (define_mode_iterator VI124_256): New.
691 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
692 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
693 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
694 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
695 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
696 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
697 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
698 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
700 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
701 in presence of AVX-512.
703 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
704 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
705 Anna Tikhonova <anna.tikhonova@intel.com>
706 Ilya Tocar <ilya.tocar@intel.com>
707 Andrey Turetskiy <andrey.turetskiy@intel.com>
708 Ilya Verbin <ilya.verbin@intel.com>
709 Kirill Yukhin <kirill.yukhin@intel.com>
710 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
713 (define_expand "<avx512>_gathersi<mode>"): Rename from
714 "avx512f_gathersi<mode>".
715 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
716 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
717 (define_expand "<avx512>_gatherdi<mode>"): Rename from
718 "avx512f_gatherdi<mode>".
719 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
720 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
722 (define_expand "<avx512>_scattersi<mode>"): Rename from
723 "avx512f_scattersi<mode>".
724 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
725 (define_expand "<avx512>_scatterdi<mode>"): Rename from
726 "avx512f_scatterdi<mode>".
727 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
729 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
731 * ira.h (ira_finish_once): Delete.
732 * ira-int.h (target_ira_int::~target_ira_int): Declare.
733 (target_ira_int::free_ira_costs): Likewise.
734 (target_ira_int::free_register_move_costs): Likewise.
735 (ira_finish_costs_once): Delete.
736 * ira.c (free_register_move_costs): Replace with...
737 (target_ira_int::free_register_move_costs): ...this new function.
738 (target_ira_int::~target_ira_int): Define.
739 (ira_init): Call free_register_move_costs as a member function rather
740 than a global function.
741 (ira_finish_once): Delete.
742 * ira-costs.c (free_ira_costs): Replace with...
743 (target_ira_int::free_ira_costs): ...this new function.
744 (ira_init_costs): Call free_ira_costs as a member function rather
745 than a global function.
746 (ira_finish_costs_once): Delete.
747 * target-globals.c (target_globals::~target_globals): Call the
748 target_ira_int destructor.
749 * toplev.c: Include lra.h.
750 (finalize): Call lra_finish_once rather than ira_finish_once.
752 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
754 * common.opt (flto-odr-type-merging): New flag.
755 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
756 (types_same_for_odr): Likewise.
757 (odr_subtypes_equivalent_p): Likewise.
758 (add_type_duplicate): Do not walk type variants.
759 (register_odr_type): New function.
760 * ipa-utils.h (register_odr_type): Declare.
761 (odr_type_p): New function.
762 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
764 * doc/invoke.texi (-flto-odr-type-merging): Document.
765 * tree.c (need_assembler_name_p): Compute ODR names when asked
767 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
769 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
772 * config/i386/i386.c (ix86_option_override_internal): Also turn
773 off OPTION_MASK_ABI_X32 for -m16.
775 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
777 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
780 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
783 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
784 Directly forward to __*_DENORM_MIN__.
786 2014-09-11 David Malcolm <dmalcolm@redhat.com>
788 * rtl.h (LABEL_REF_LABEL): New macro.
790 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
791 of XEXP (, 0), where we know that we have a LABEL_REF.
792 * cfgbuild.c (make_edges): Likewise.
793 (purge_dead_tablejump_edges): Likewise.
794 * cfgexpand.c (convert_debug_memory_address): Likewise.
795 * cfgrtl.c (patch_jump_insn): Likewise.
796 * combine.c (distribute_notes): Likewise.
797 * cse.c (hash_rtx_cb): Likewise.
798 (exp_equiv_p): Likewise.
799 (fold_rtx): Likewise.
800 (check_for_label_ref): Likewise.
801 * cselib.c (rtx_equal_for_cselib_1): Likewise.
802 (cselib_hash_rtx): Likewise.
803 * emit-rtl.c (mark_label_nuses): Likewise.
804 * explow.c (convert_memory_address_addr_space): Likewise.
805 * final.c (output_asm_label): Likewise.
806 (output_addr_const): Likewise.
807 * gcse.c (add_label_notes): Likewise.
808 * genconfig.c (walk_insn_part): Likewise.
809 * genrecog.c (validate_pattern): Likewise.
810 * ifcvt.c (cond_exec_get_condition): Likewise.
811 (noce_emit_store_flag): Likewise.
812 (noce_get_alt_condition): Likewise.
813 (noce_get_condition): Likewise.
814 * jump.c (maybe_propagate_label_ref): Likewise.
815 (mark_jump_label_1): Likewise.
816 (redirect_exp_1): Likewise.
817 (rtx_renumbered_equal_p): Likewise.
818 * lra-constraints.c (operands_match_p): Likewise.
819 * reload.c (operands_match_p): Likewise.
820 (find_reloads): Likewise.
821 * reload1.c (set_label_offsets): Likewise.
822 * reorg.c (get_branch_condition): Likewise.
823 * rtl.c (rtx_equal_p_cb): Likewise.
824 (rtx_equal_p): Likewise.
825 * rtlanal.c (reg_mentioned_p): Likewise.
826 (rtx_referenced_p): Likewise.
827 (get_condition): Likewise.
828 * sched-vis.c (print_value): Likewise.
829 * varasm.c (const_hash_1): Likewise.
830 (compare_constant): Likewise.
831 (const_rtx_hash_1): Likewise.
832 (output_constant_pool_1): Likewise.
834 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
836 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
837 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
839 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
840 cr6_test_for_lt_reverse): Ditto.
842 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
845 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
847 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
849 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
850 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
851 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
852 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
855 (aarch64_fold_builtin): Remove all reinterpret cases.
857 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
859 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
861 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
862 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
863 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
864 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
865 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
866 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
867 aarch64_reinterpretv2df<mode>): Delete.
869 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
871 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
872 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
873 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
874 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
875 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
876 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
877 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
878 vreinterpret_u32_f64): Use cast.
880 * config/aarch64/iterators.md (VD_RE): Delete.
882 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
884 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
885 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
886 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
887 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
888 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
889 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
890 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
891 Replace inline assembler with __aarch64_vset_lane_any.
893 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
895 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
897 (vmull_high_lane_s32): Likewise.
898 (vmull_high_lane_u16): Likewise.
899 (vmull_high_lane_u32): Likewise.
901 2014-09-11 Jason Merrill <jason@redhat.com>
904 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
906 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
909 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
910 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
911 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
913 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
914 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
915 Anna Tikhonova <anna.tikhonova@intel.com>
916 Ilya Tocar <ilya.tocar@intel.com>
917 Andrey Turetskiy <andrey.turetskiy@intel.com>
918 Ilya Verbin <ilya.verbin@intel.com>
919 Kirill Yukhin <kirill.yukhin@intel.com>
920 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
923 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
924 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
925 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
927 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
928 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
930 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
932 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
933 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
934 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
935 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
936 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
937 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
938 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
939 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
941 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
943 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
944 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
945 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
947 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
949 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
950 to access removed nodes.
952 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
954 PR tree-optimization/63186
955 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
956 (mark_nonssa_use): Likewise.
957 (verify_non_ssa_vars): Verify all header blocks for label
960 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
961 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
962 Anna Tikhonova <anna.tikhonova@intel.com>
963 Ilya Tocar <ilya.tocar@intel.com>
964 Andrey Turetskiy <andrey.turetskiy@intel.com>
965 Ilya Verbin <ilya.verbin@intel.com>
966 Kirill Yukhin <kirill.yukhin@intel.com>
967 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
970 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
971 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
972 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
973 "<avx2_avx512f>_permvar<mode><mask_name>".
974 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
975 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
976 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
977 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
979 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
980 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
981 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
982 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
984 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
986 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
987 V2DF, V4SF, DF, and DI modes.
988 (vsx_fmav2df2): Likewise.
989 (vsx_float_fix_<mode>2): Likewise.
990 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
992 2014-09-10 Xinliang David Li <davidxl@google.com>
995 * config/arm/arm.md (movcond_addsi): Handle case where source
996 and target operands are the same.
998 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1000 * final.c (this_is_asm_operands): Strengthen this variable from
1001 rtx to const rtx_insn *.
1002 * output.h (this_is_asm_operands): Likewise.
1003 * rtl-error.c (location_for_asm): Strengthen param "insn" from
1004 const_rtx to const rtx_insn *.
1005 (diagnostic_for_asm): Likewise.
1006 * rtl-error.h (error_for_asm): Likewise.
1007 (warning_for_asm): Likewise.
1009 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1011 * genextract.c (print_header): When writing out insn_extract to
1012 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
1013 * recog.h (insn_extract): Strengthen the param from rtx to
1016 2014-09-10 Mike Stump <mikestump@comcast.net>
1018 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
1021 2014-09-10 Martin Jambor <mjambor@suse.cz>
1023 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
1024 (analyze): Do not set analyze flag if expand_thunk returns false;.
1025 (create_wrapper): Likewise.
1026 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
1028 2014-09-10 Martin Jambor <mjambor@suse.cz>
1031 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
1032 new decl properly. Analyze the new thunk if it is expanded.
1034 2014-09-10 Andreas Schwab <schwab@suse.de>
1036 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
1037 [USED_FOR_TARGET]: Define.
1039 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
1041 * config/mips/mips.c (mips_secondary_reload_class): Handle
1044 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
1046 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
1049 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1051 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
1052 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
1053 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
1054 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
1055 flag_delete_null_pointer_checks for them.
1056 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
1057 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
1058 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
1059 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
1060 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
1062 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
1063 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
1064 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
1065 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
1066 * doc/invoke.texi (-fsanitize=nonnull-attribute,
1067 -fsanitize=returns-nonnull-attribute): Document.
1069 * ubsan.h (struct ubsan_mismatch_data): Removed.
1070 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1071 * ubsan.c (ubsan_source_location): For unknown locations,
1072 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
1073 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1074 Allow more than one location and arbitrary extra arguments passed
1075 in ... instead of through MISMATCH pointer.
1076 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
1077 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
1078 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
1081 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1082 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1083 Anna Tikhonova <anna.tikhonova@intel.com>
1084 Ilya Tocar <ilya.tocar@intel.com>
1085 Andrey Turetskiy <andrey.turetskiy@intel.com>
1086 Ilya Verbin <ilya.verbin@intel.com>
1087 Kirill Yukhin <kirill.yukhin@intel.com>
1088 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1090 * config/i386/sse.md
1091 (define_mode_iterator VI48F): New.
1092 (define_insn "<avx512>_compress<mode>_mask"): Rename from
1093 "avx512f_compress<mode>_mask" and update mode iterator.
1094 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
1095 "avx512f_compressstore<mode>_mask" and update mode iterator.
1096 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
1097 "avx512f_expand<mode>_maskz" and update mode iterator.
1098 (define_insn "<avx512>_expand<mode>_mask"): Rename from
1099 "avx512f_expand<mode>_mask" and update mode iterator.
1101 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1102 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1103 Anna Tikhonova <anna.tikhonova@intel.com>
1104 Ilya Tocar <ilya.tocar@intel.com>
1105 Andrey Turetskiy <andrey.turetskiy@intel.com>
1106 Ilya Verbin <ilya.verbin@intel.com>
1107 Kirill Yukhin <kirill.yukhin@intel.com>
1108 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1110 * config/i386/i386.c
1111 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
1112 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
1113 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
1114 avx512dq_rangepv4sf_mask.
1115 * config/i386/sse.md
1116 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
1118 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
1119 (define_insn "reduces<mode>"): Ditto.
1120 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
1122 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
1123 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
1124 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
1126 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1127 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1128 Anna Tikhonova <anna.tikhonova@intel.com>
1129 Ilya Tocar <ilya.tocar@intel.com>
1130 Andrey Turetskiy <andrey.turetskiy@intel.com>
1131 Ilya Verbin <ilya.verbin@intel.com>
1132 Kirill Yukhin <kirill.yukhin@intel.com>
1133 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1135 * config/i386/i386.c
1136 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
1137 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
1138 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
1139 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
1140 avx512vl_getmantv2df_mask.
1141 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
1142 avx512f_vgetmantv4sf_round.
1143 * config/i386/sse.md
1144 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
1145 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
1147 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
1148 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
1149 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
1150 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
1152 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
1153 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
1154 update mode iterator.
1156 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
1157 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
1160 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
1161 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
1162 update mode iterator.
1163 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
1164 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
1167 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
1168 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
1170 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
1171 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
1172 update mode iterator.
1173 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
1174 "avx512f_getmant<mode><round_saeonly_name>".
1176 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1179 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
1181 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1182 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1183 Anna Tikhonova <anna.tikhonova@intel.com>
1184 Ilya Tocar <ilya.tocar@intel.com>
1185 Andrey Turetskiy <andrey.turetskiy@intel.com>
1186 Ilya Verbin <ilya.verbin@intel.com>
1187 Kirill Yukhin <kirill.yukhin@intel.com>
1188 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1190 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1191 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1192 (define_mode_iterator FMAMODE_AVX512): New.
1193 (define_mode_iterator FMAMODE): Remove conditions.
1194 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1195 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1196 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1198 (define_mode_iterator FMAMODE_NOVF512): Remove.
1199 (define_insn "*fma_fmadd_<mode>"): Rename from
1200 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1201 FMAMODE mode iterator.
1202 (define_mode_iterator VF_SF_AVX512VL): New.
1203 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1204 Use VF_SF_AVX512VL mode iterator.
1205 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1206 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1208 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1209 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1211 (define_insn "*fma_fmsub_<mode>"): Rename from
1212 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1213 FMAMODE mode iterator.
1214 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1215 Use VF_SF_AVX512VL mode iterator.
1216 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1217 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1219 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1220 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1222 (define_insn "*fma_fnmadd_<mode>"): Rename from
1223 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1224 use FMAMODE mode iterator.
1225 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1226 Use VF_SF_AVX512VL mode iterator.
1227 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1228 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1230 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1231 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1233 (define_insn "*fma_fnmsub_<mode>"): Rename from
1234 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1235 FMAMODE mode iterator.
1236 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1237 Use VF_SF_AVX512VL mode iterator.
1238 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1239 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1241 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1242 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1244 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1245 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1246 use VF_AVX512VL mode iterator.
1247 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1248 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1250 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1251 Use VF_SF_AVX512VL mode iterator.
1252 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1253 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1255 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1256 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1258 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1259 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1260 remove usage of subst.
1261 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1262 Use VF_SF_AVX512VL mode iterator.
1263 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1264 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1266 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1267 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1270 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1273 * calls.c (precompute_arguments): Check
1274 promoted_for_signed_and_unsigned_p and set the promoted mode.
1275 (promoted_for_signed_and_unsigned_p): New function.
1276 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1277 and set the promoted mode.
1278 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1279 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1280 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1282 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1284 * opth-gen.awk: Generate mapping from cpp message reasons to the
1285 options that enable them.
1286 * doc/options.texi (CppReason): Document.
1288 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1290 * doc/invoke.texi (Wnormalized=): Update.
1292 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1295 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1296 operands. Split off the constant operand alternative to ...
1297 (*bool<mode>3_imm): New.
1299 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1301 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1302 const rtx_insn *, and move prototype to above...
1303 (single_set): ...this. Convert this from a macro to an inline
1304 function, enforcing the requirement that the param is a const
1306 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1308 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1309 Strengthen both params from rtx to rtx_insn *.
1310 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1311 Likewise; introduce locals "producer_set", "consumer_set", using
1312 them in place of "producer" and "consumer" when dealing with SET
1314 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1315 when invoking single_set in region guarded by INSN_P.
1316 (avr_out_bitop): Likewise.
1317 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1318 region guarded by GET_CODE check, using methods to strengthen
1319 local "this_insn" from rtx to rtx_insn *, and for clarity.
1320 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1321 Strengthen local "insn" from rtx to rtx_insn *.
1322 (define_insn_and_split "xload<mode>_A"): Likewise.
1323 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1325 (find_load): Likewise for return type.
1326 (workaround_speculation): Likewise for both locals named
1328 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1330 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1332 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1334 * config/h8300/h8300.c (notice_update_cc): Likewise.
1335 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1336 "insn" and "dep_insn".
1337 (exact_store_load_dependency): Likewise for both params.
1338 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1339 since this now clashes with inline function. Instead, delay
1340 calling single_set until the point where its needed, and then
1341 assign the result to "compare_set" and rework the conditional that
1343 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1344 local "last" from rtx to rtx_insn *.
1345 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1347 (mips_store_data_bypass_p): Likewise for both params.
1348 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1350 (mips_store_data_bypass_p): Likewise for both params.
1351 (mips_orphaned_high_part_p): Likewise for param "insn".
1352 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1353 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1354 Introduce local rtx "insn2_pat".
1355 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1357 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1358 Introduce local rtx "set", using it in place of "insn" for the
1359 result of single_set. This appears to fix a bug, since the call
1360 to find_regno_note on a SET does nothing.
1361 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1362 params from rtx to rtx_insn *.
1363 (set_to_load_agen): Likewise.
1364 * config/s390/s390.c (s390_label_align): Likewise for local
1365 "prev_insn". Introduce new rtx locals "set" and "src", using
1366 them in place of "prev_insn" for the results of single_set
1367 and SET_SRC respectively.
1368 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1369 Introduce new rtx local "set" using in place of "jump" for the
1370 result of single_set. Use SET_SRC (set) rather than plain
1372 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1374 (noncall_uses_reg): Likewise.
1375 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1376 guarded by GET_CODE check, using its methods for clarity, and to
1377 enable strengthening local "this_insn" from rtx to rtx_insn *.
1378 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1379 "insn" from rtx to rtx_insn *.
1380 (define_expand "umulhisi3"): Likewise.
1381 (define_expand "smulsi3_highpart"): Likewise.
1382 (define_expand "umulsi3_highpart"): Likewise.
1383 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1384 local "after". Replace GET_CODE check with a dyn_cast,
1385 introducing new local rtx_sequence * "seq", using insn method for
1388 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1389 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1390 place of "insn" once we're dealing with patterns rather than the
1392 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1393 (scan_trace): Likewise for local "elt", updating lookups within
1394 sequence to use insn method rather than element method.
1395 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1397 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1398 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1399 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1400 invoking single_set.
1401 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1402 "insn" from rtx to rtx_insn *.
1403 (skip_usage_debug_insns): Likewise for return type, adding a
1405 (check_secondary_memory_needed_p): Likewise for local "insn".
1406 (inherit_reload_reg): Likewise.
1407 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1408 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1410 (store_data_bypass_p): Likewise for both params.
1411 (if_test_bypass_p): Likewise.
1412 * recog.h (store_data_bypass_p): Likewise for both params.
1413 (if_test_bypass_p): Likewise.
1414 * reload.c (find_equiv_reg): Likewise for local "where".
1415 * reorg.c (delete_jump): Likewise for param "insn".
1416 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1417 to const rtx_insn *.
1418 * store-motion.c (replace_store_insn): Likewise for param "del".
1419 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1420 and use its methods for clarity, and to strengthen local "del"
1421 from rtx to rtx_insn *.
1422 (build_store_vectors): Use insn method of "st" when calling
1423 replace_store_insn for typesafety and clarity.
1425 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1427 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1428 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1429 on how to make it legal in future.
1431 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1433 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1435 (restinsn): Likewise.
1436 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1438 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1440 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1442 (arc_hazard): Likewise for both params.
1443 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1444 checked casts to rtx_sequence * and uses of the insn method for
1446 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1447 (arc_adjust_insn_length): Likewise for param "insn".
1448 (struct insn_length_parameters_s): Likewise for first param of
1449 "get_variants" callback field.
1450 (arc_get_insn_variants): Likewise for first param and local
1451 "inner". Replace a check of GET_CODE with a dyn_cast to
1452 rtx_sequence *, using methods for type-safety and clarity.
1453 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1454 rtx_sequence * and uses of the insn method for type-safety when
1455 invoking arc_adjust_insn_length.
1456 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1458 (arm_address_offset_is_imm): Likewise.
1459 (struct tune_params): Likewise for params 1 and 3 of the
1460 "sched_adjust_cost" callback field.
1461 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1462 params 1 and 3 ("insn" and "dep").
1463 (xscale_sched_adjust_cost): Likewise.
1464 (fa726te_sched_adjust_cost): Likewise.
1465 (cortexa7_older_only): Likewise for param "insn".
1466 (cortexa7_younger): Likewise.
1467 (arm_attr_length_move_neon): Likewise.
1468 (arm_address_offset_is_imm): Likewise.
1469 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1470 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1471 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1472 (workaround_speculation): Likewise for local "last_condjump".
1473 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1474 (shadow_or_blockage_p): Likewise.
1475 (get_unit_reqs): Likewise.
1476 (get_unit_operand_masks): Likewise.
1477 (c6x_registers_update): Likewise.
1478 (returning_call_p): Likewise.
1479 (can_use_callp): Likewise.
1480 (convert_to_callp): Likewise.
1481 (find_last_same_clock): Likwise for local "t".
1482 (reorg_split_calls): Likewise for local "shadow".
1483 (hwloop_pattern_reg): Likewise for param "insn".
1484 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1485 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1486 (frv_extract_membar): Likewise.
1487 (frv_optimize_membar_local): Strengthen param "last_membar" from
1488 rtx * to rtx_insn **.
1489 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1491 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1493 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1494 both params from rtx to rtx_insn *.
1495 (ia64_ld_address_bypass_p): Likewise.
1496 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1498 (ia64_safe_type): Likewise.
1499 (group_barrier_needed): Likewise.
1500 (safe_group_barrier_needed): Likewise.
1501 (ia64_single_set): Likewise.
1502 (is_load_p): Likewise.
1503 (record_memory_reference): Likewise.
1504 (get_mode_no_for_insn): Likewise.
1505 (important_for_bundling_p): Likewise.
1506 (unknown_for_bundling_p): Likewise.
1507 (ia64_st_address_bypass_p): Likewise for both params.
1508 (ia64_ld_address_bypass_p): Likewise.
1509 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1510 in place of rtx "x" after the emit_insn call.
1511 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1512 Strengthen param from rtx to rtx_insn *.
1513 (ix86_agi_dependent): Likewise for both params.
1514 (ix86_attr_length_immediate_default): Likewise for param 1.
1515 (ix86_attr_length_address_default): Likewise for param.
1516 (ix86_attr_length_vex_default): Likewise for param 1.
1517 * config/i386/i386.c (ix86_attr_length_immediate_default):
1518 Likewise for param "insn".
1519 (ix86_attr_length_address_default): Likewise.
1520 (ix86_attr_length_vex_default): Likewise.
1521 (ix86_agi_dependent): Likewise for both params.
1522 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1523 (vselect_insn): Likewise for this variable.
1524 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1526 (m68k_sched_attr_opy_type): Likewise.
1527 * config/m68k/m68k.c (sched_get_operand): Likewise.
1528 (sched_attr_op_type): Likewise.
1529 (m68k_sched_attr_opx_type): Likewise.
1530 (m68k_sched_attr_opy_type): Likewise.
1531 (sched_get_reg_operand): Likewise.
1532 (sched_get_mem_operand): Likewise.
1533 (m68k_sched_address_bypass_p): Likewise for both params.
1534 (sched_get_indexed_address_scale): Likewise.
1535 (m68k_sched_indexed_address_bypass_p): Likewise.
1536 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1537 (m68k_sched_indexed_address_bypass_p): Likewise.
1538 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1539 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1541 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1542 params from rtx to rtx_insn *.
1543 (mips_fmadd_bypass): Likewise.
1544 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1545 (mips_linked_madd_p): Likewise.
1546 (mips_macc_chains_last_hilo): Likewise for this variable.
1547 (mips_macc_chains_record): Likewise for param.
1548 (vr4130_last_insn): Likewise for this variable.
1549 (vr4130_swap_insns_p): Likewise for both params.
1550 (mips_ls2_variable_issue): Likewise for param.
1551 (mips_need_noat_wrapper_p): Likewise for param "insn".
1552 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1553 in place of "x" after the emit_insn.
1554 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1555 params from rtx to rtx_insn *.
1556 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1557 (pa_combine_instructions): Introduce local "par" for result of
1558 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1560 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1561 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1562 (rl78_alloc_physical_registers_op1): Likewise.
1563 (rl78_alloc_physical_registers_op2): Likewise.
1564 (rl78_alloc_physical_registers_ro1): Likewise.
1565 (rl78_alloc_physical_registers_cmp): Likewise.
1566 (rl78_alloc_physical_registers_umul): Likewise.
1567 (rl78_alloc_address_registers_macax): Likewise.
1568 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1569 * config/s390/predicates.md (execute_operation): Likewise for
1571 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1573 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1574 (addr_generation_dependency_p): Likewise for param "insn".
1575 (s390_agen_dep_p): Likewise for both params.
1576 (s390_fpload_toreg): Likewise for param "insn".
1577 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1578 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1580 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1581 * config/sh/sh_treg_combine.cc
1582 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1584 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1585 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1586 "and_insn", "load", "shift".
1587 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1589 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1590 for XEXP (note, 0) of the REG_CC_SETTER note.
1591 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1592 rtx_insn *, eliminating a checked cast made redundant by this.
1593 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1595 * genattr.c (main): When writing out the prototype to
1596 const_num_delay_slots, strengthen the param from rtx to
1598 * genattrtab.c (write_const_num_delay_slots): Likewise when
1599 writing out the implementation of const_num_delay_slots.
1600 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1601 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1602 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1603 favor of new rtx locals "src" and "set" and new local rtx_insn *
1605 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1607 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1608 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1610 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1611 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1612 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1613 the top-level scope, replacing with new more tightly-scoped rtx
1614 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1615 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1617 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1619 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1621 (ira_setup_alts): Likewise for param "insn".
1622 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1623 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1625 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1626 new more-tightly scoped rtx locals "add3_insn", "insn",
1627 "add2_insn" and rtx_insn * "move_insn".
1628 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1629 checked cast on result of gen_move_insn when invoking
1631 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1633 (verify_changes): Add a checked cast on "object" when invoking
1635 (extract_insn_cached): Strengthen param "insn" from rtx to
1637 (extract_constrain_insn_cached): Likewise.
1638 (extract_insn): Likewise.
1639 * recog.h (insn_invalid_p): Likewise for param 1.
1640 (recog_memoized): Likewise for param.
1641 (extract_insn): Likewise.
1642 (extract_constrain_insn_cached): Likewise.
1643 (extract_insn_cached): Likewise.
1644 * reload.c (can_reload_into): Likewise for local "test_insn".
1645 * reload.h (cleanup_subreg_operands): Likewise for param.
1646 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1647 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1648 result of emit_insn. Remove a checked cast made redundant by this
1650 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1652 * sel-sched.c (get_reg_class): Likewise.
1654 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1655 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1657 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1658 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1660 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1662 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1664 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1665 const rtx_insn *, and from rtx to rtx_insn * for the other
1667 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1668 INSN_LOCATION, since we know INSN_P holds.
1669 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1670 (insn_file): Likewise.
1671 (insn_scope): Likewise.
1672 (insn_location): Likewise.
1674 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1675 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1676 for the result of gen_load_const_gp.
1677 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1678 param from rtx to rtx_insn *.
1679 * config/rs6000/rs6000.c (output_call): Likewise.
1680 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1681 introducing a checked cast to rtx_sequence * and use of the insn
1683 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1684 from rtx to rtx_insn *.
1685 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1686 (insn_line): Likewise.
1687 (insn_file): Likewise.
1688 (insn_location): Likewise.
1689 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1690 from rtx to rtx_insn *.
1691 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1692 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1693 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1695 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1696 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1698 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1700 * combine.c (try_combine): Eliminate checked cast on result of
1702 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1703 autogenerated one by strengthening the return type and params 2 and 3
1704 from rtx to rtx_insn *, and by naming the params.
1705 * gengenrtl.c (special_rtx): Add INSN to those that are
1707 * rtl.h (gen_rtx_INSN): New prototype.
1709 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1711 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1713 (no_equiv): Likewise.
1714 (update_equiv_regs): Likewise.
1715 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1716 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1717 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1719 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1720 from rtx to rtx_insn_list *.
1721 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1722 rtx_insn_list * and use methods for clarity and typesafety.
1723 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1725 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1726 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1727 an INSN_LIST, not an insn.
1728 (reverse_equiv_p): Strengthen local "insns" from rtx to
1729 rtx_insn_list * and use methods for clarity and typesafety.
1730 (contains_reloaded_insn_p): Likewise for local "list".
1732 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1734 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1735 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1736 (arm_builtin_vectorized_function): Likewise.
1737 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1738 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1740 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1742 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1743 * builtins.h (default_target_builtins): Likewise.
1744 * gcse.h (default_target_gcse): Likewise.
1745 * target-globals.h (target_globals): Add a destructor. Convert
1746 void-pointer fields back to their real type and change from
1747 GTY((atomic)) to GTY((skip)).
1748 (restore_target_globals): Remove casts accordingly.
1749 * target-globals.c (save_target_globals): Use XCNEW rather than
1750 ggc_internal_cleared_alloc to allocate non-GC structures.
1751 Use ggc_cleared_alloc to allocate the target_globals structure
1753 (target_globals::~target_globals): Define.
1755 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1757 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1758 mnemonic instead of fldmfdd.
1759 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1760 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1761 Output vpush when address register is SP.
1762 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1763 (vfp_output_vstmd): ... This.
1764 * config/arm/vfp.md (push_multi_vfp): Update call to
1767 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1769 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1771 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1773 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1774 (*sqrtdf2_vfp): Likewise.
1775 (*cmpsf_vfp): Likewise.
1776 (*cmpsf_trap_vfp): Likewise.
1777 (*cmpdf_vfp): Likewise.
1778 (*cmpdf_trap_vfp): Likewise.
1780 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1782 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1783 (*truncdfsf2_vfp): Likewise.
1784 (*truncsisf2_vfp): Likewise.
1785 (*truncsidf2_vfp): Likewise.
1786 (fixuns_truncsfsi2): Likewise.
1787 (fixuns_truncdfsi2): Likewise.
1788 (*floatsisf2_vfp): Likewise.
1789 (*floatsidf2_vfp): Likewise.
1790 (floatunssisf2): Likewise.
1791 (floatunssidf2): Likewise.
1793 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1795 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1796 (*muldf3_vfp): Likewise.
1797 (*mulsf3negsf_vfp): Likewise.
1798 (*muldf3negdf_vfp): Likewise.
1799 (*mulsf3addsf_vfp): Likewise.
1800 (*muldf3adddf_vfp): Likewise.
1801 (*mulsf3subsf_vfp): Likewise.
1802 (*muldf3subdf_vfp): Likewise.
1803 (*mulsf3negsfaddsf_vfp): Likewise.
1804 (*fmuldf3negdfadddf_vfp): Likewise.
1805 (*mulsf3negsfsubsf_vfp): Likewise.
1806 (*muldf3negdfsubdf_vfp): Likewise.
1808 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1810 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1811 (*absdf2_vfp): Likewise.
1812 (*negsf2_vfp): Likewise.
1813 (*negdf2_vfp): Likewise.
1814 (*addsf3_vfp): Likewise.
1815 (*adddf3_vfp): Likewise.
1816 (*subsf3_vfp): Likewise.
1817 (*subdf3_vfp): Likewise.
1818 (*divsf3_vfp): Likewise.
1819 (*divdf3_vfp): Likewise.
1821 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1823 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1825 (arm_print_operand): Don't convert real values to decimal
1826 representation in default case.
1827 (fp_immediate_constant): Delete.
1828 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1829 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1831 (*thumb2_movsi_vfp): Likewise.
1832 (*movdi_vfp): Likewise.
1833 (*movdi_vfp_cortexa8): Likewise.
1834 (*movhf_vfp_neon): Likewise.
1835 (*movhf_vfp): Likewise.
1836 (*movsf_vfp): Likewise.
1837 (*thumb2_movsf_vfp): Likewise.
1838 (*movdf_vfp): Likewise.
1839 (*thumb2_movdf_vfp): Likewise.
1840 (*movsfcc_vfp): Likewise.
1841 (*thumb2_movsfcc_vfp): Likewise.
1842 (*movdfcc_vfp): Likewise.
1843 (*thumb2_movdfcc_vfp): Likewise.
1845 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1847 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1851 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1854 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1855 Use qualifier_immediate for last operand. Rename to...
1856 (aarch64_types_ternop_lane_qualifiers): ... This.
1857 (TYPES_QUADOP): Rename to...
1858 (TYPES_TERNOP_LANE): ... This.
1859 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1860 error. Change return of 0 to return of NULL_RTX.
1861 (aarch64_crc32_expand_builtin): Likewise.
1862 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1863 ICE when expanding unknown builtin.
1864 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1865 TERNOP_LANE qualifiers.
1866 (sqdmlsl_lane): Likewise.
1867 (sqdmlal_laneq): Likewise.
1868 (sqdmlsl_laneq): Likewise.
1869 (sqdmlal2_lane): Likewise.
1870 (sqdmlsl2_lane): Likewise.
1871 (sqdmlal2_laneq): Likewise.
1872 (sqdmlsl2_laneq): Likewise.
1874 2014-09-09 Nick Clifton <nickc@redhat.com>
1876 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1878 (S/390 and zSeries Options): Remove superfluous word from the
1879 description of the -mhotpatch option.
1881 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1883 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1884 * ira.c: #include "shrink-wrap.h"
1885 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1886 * ifcvt.c: #include "shrink-wrap.h"
1887 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1889 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1891 * common/config/picochip/picochip-common.c: Remove.
1892 * config.gcc: Remove support for picochip.
1893 * config/picochip/constraints.md: Remove.
1894 * config/picochip/dfa_space.md: Remove.
1895 * config/picochip/dfa_speed.md: Remove.
1896 * config/picochip/picochip-protos.h: Remove.
1897 * config/picochip/picochip.c: Remove.
1898 * config/picochip/picochip.h: Remove.
1899 * config/picochip/picochip.md: Remove.
1900 * config/picochip/picochip.opt: Remove.
1901 * config/picochip/predicates.md: Remove.
1902 * config/picochip/t-picochip: Remove.
1903 * doc/md.texi: Don't document picochi.
1905 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1907 * basic-block.h (control_flow_insn_p): Strengthen param from
1908 const_rtx to const rtx_insn *.
1909 * cfgbuild.c (control_flow_insn_p): Likewise.
1911 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1913 * gcse.c (modify_mem_list): Strengthen this variable from
1914 vec<rtx> * to vec<rtx_insn *> *.
1915 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1917 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1918 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1919 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1921 (record_last_set_info): Likewise for local "last_set_insn".
1923 2014-09-08 DJ Delorie <dj@redhat.com>
1925 * doc/invoke.texi (MSP430 Options): Add -minrt.
1927 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1929 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1930 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1931 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1933 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1935 (adjust_splat): New function.
1936 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1937 (dump_swap_insn_table): Add case for SH_SPLAT.
1939 2014-09-08 Richard Biener <rguenther@suse.de>
1942 * tree-inline.c (copy_loops): The source loop header should
1944 (tree_function_versioning): If loops need fixup after removing
1945 unreachable blocks fix them.
1946 * omp-low.c (simd_clone_adjust): Do not add incr block to
1947 loop under construction.
1949 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1951 * config/aarch64/aarch64-builtins.c
1952 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1954 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1956 * config/i386/cygming.h (TF_SIZE): Remove.
1957 * config/i386/darwin.h (TF_SIZE): Remove.
1958 * config/i386/dragonfly.h (TF_SIZE): Remove.
1959 * config/i386/freebsd.h (TF_SIZE): Remove.
1960 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1961 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1962 * config/i386/sol2.h (TF_SIZE): Remove.
1963 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1964 * config/ia64/linux.h (TF_SIZE): Remove.
1965 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1966 * doc/tm.texi: Regenerate.
1967 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1969 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1971 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1973 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1975 * doc/tm.texi: Regenerate.
1976 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1978 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1979 * config/cris/cris.h (__make_dp): Remove.
1981 2014-09-08 Richard Biener <rguenther@suse.de>
1984 * cfgloop.c (mark_loop_for_removal): Track former header
1986 * cfgloop.h (struct loop): Add former_header member unconditionally.
1987 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1988 diagnostic unconditionally.
1990 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1993 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1994 constraint for operand0 and remove write only modifier from operand3.
1996 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1998 PR rtl-optimization/62208
1999 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
2000 rather than const0_rtx in eq/ne-xor simplifications.
2002 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
2004 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
2005 (arc_output_mi_thunk): Likewise.
2007 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
2008 arguments to silence bogus warning.
2010 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
2013 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
2015 2014-09-06 Tom de Vries <tom@codesourcery.com>
2017 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
2018 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
2019 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
2021 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
2024 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
2025 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
2027 2014-09-05 Easwaran Raman <eraman@google.com>
2029 PR rtl-optimization/62146
2030 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
2031 hoisted instruction unconditional.
2033 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
2036 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
2037 Do not allow any_mask_operand for operands[2].
2038 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
2040 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2042 * config/arc/arc.c (arc_print_operand): Use insn method of
2043 final_sequence for type-safety.
2044 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
2045 "insn" from rtx to rtx_insn *.
2046 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
2047 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
2048 Likewise for locals "branch", "label".
2049 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
2050 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
2051 (same_cmp_following_p): Likewise for locals "i2", "i3".
2052 * config/sh/sh_optimize_sett_clrt.cc
2053 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
2054 param "cbranch_insn".
2055 * function.c (convert_jumps_to_returns): Likewis for local "jump".
2056 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
2057 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
2059 (condjump_p): Likewise.
2060 (condjump_in_parallel_p): Likewise.
2062 (any_uncondjump_p): Likewise.
2063 (any_condjump_p): Likewise.
2064 (condjump_label): Likewise.
2065 (returnjump_p): Strengthen param "insn" from rtx to
2067 (onlyjump_p): Strengthen param "insn" from const_rtx to
2069 (jump_to_label_p): Likewise.
2070 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
2071 (invert_jump): Likewise.
2072 * reorg.c (simplejump_or_return_p): Add checked cast when calling
2074 (get_jump_flags): Strengthen param "insn" from rtx to
2076 (get_branch_condition): Likewise.
2077 (condition_dominates_p): Likewise.
2078 (make_return_insns): Move declaration of local "pat" earlier, to
2079 after we've handled NONJUMP_INSN_P and non-sequences, using its
2080 methods to simplify the code and for type-safety.
2081 * rtl.h (find_constant_src): Strengthen param from const_rtx to
2083 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
2084 (condjump_p): Strengthen param from const_rtx to
2086 (any_condjump_p): Likewise.
2087 (any_uncondjump_p): Likewise.
2089 (condjump_label): Likewise.
2090 (simplejump_p): Likewise.
2091 (returnjump_p): Likewise.
2092 (onlyjump_p): Likewise.
2093 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
2094 (invert_jump): Likewise.
2095 (condjump_in_parallel_p): Strengthen param from const_rtx to
2097 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
2098 to const rtx_insn *.
2099 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
2100 to const rtx_insn *.
2101 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
2103 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2105 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
2106 above the conditional, and convert the check on GET_CODE to a
2107 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
2108 the conditional. Simplify the conditional by using methods of
2111 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2113 * haifa-sched.c (check_clobbered_conditions): Strengthen local
2114 "link" from rtx to rtx_insn_list *, and use its methods for
2115 clarity and type-safety.
2116 (toggle_cancelled_flags): Likewise.
2117 (restore_last_backtrack_point): Likewise.
2118 (queue_to_ready): Use insn method of "link" in one place.
2119 (schedule_block): Strengthen local "link" from rtx to
2120 rtx_insn_list *, and use its methods for clarity and type-safety.
2122 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2124 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
2125 param "insn" from const_rtx to const rtx_insn *.
2126 (sched_get_reverse_condition_uncached): Likewise.
2127 (sched_get_condition_with_rev): Likewise.
2128 (sched_has_condition_p): Likewise.
2129 (sched_insns_conditions_mutex_p): Likewise for both params.
2130 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
2131 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
2132 (setup_insn_reg_uses): Move local "list" to be more tightly
2133 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
2134 its methods for clarity and type-safety.
2135 (sched_analyze_1): Strengthen local "pending" from rtx to
2136 rtx_insn_list *, and local "pending_mem" from rtx to
2137 rtx_expr_list *. Use methods of each for clarity and type-safety.
2138 (sched_analyze_2): Likewise.
2139 (sched_analyze_insn): Likewise.
2141 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
2142 param from const_rtx to const rtx_insn *.
2143 (sched_insns_conditions_mutex_p): Likewise for both params.
2144 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
2147 * system.h (CONST_CAST_RTX_INSN): New macro.
2149 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2151 * recog.c (peep2_attempt): Strengthen return type from rtx to
2153 (peep2_update_life): Likewise for params "last", "prev", removing
2154 a checked cast made redundant by this.
2155 (peephole2_optimize): Likewise for local "last".
2157 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2159 * basic-block.h (set_block_for_insn): Eliminate this macro in
2161 * rtl.h (set_block_for_insn): New inline function, imposing the
2162 requirement that the "insn" param is an rtx_insn *.
2164 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2166 * caller-save.c (setup_save_areas): Strengthen local "insn" from
2168 * final.c (get_call_reg_set_usage): Likewise for first param,
2169 eliminating a checked cast.
2170 * regs.h (get_call_reg_set_usage): Likewise for first param.
2171 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
2172 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
2173 cast, replacing references to "x" with "call_insn" where
2175 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
2176 rtx_insn *, adding a checked cast.
2178 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2180 * output.h (final_scan_insn): Strengthen first param from rtx to
2183 * final.c (final_scan_insn): Likewise, renaming it back from
2184 "uncast_insn" to "insn", eliminating the checked cast.
2186 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
2187 "vec" with an rtx_sequence * "seq", taking a copy of
2188 "final_sequence", and using methods of "seq" for clarity, and for
2189 type-safety in the calls to final_scan_insn.
2190 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2191 of "final_sequence" for clarity, and for type-safety in the call to
2193 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2194 rtx_sequence * and rename from "insn" to "seq".
2196 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2198 * jump.c (delete_related_insns): Introduce a new local "table" by
2199 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2200 get_labels method of "table" to simplify access to the labels in
2203 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2205 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2206 f_minmaxs, f_minmaxd types.
2208 2014-09-05 Richard Biener <rguenther@suse.de>
2210 * cfgloop.c (mark_loop_for_removal): Record former header
2211 when ENABLE_CHECKING.
2212 * cfgloop.h (strut loop): Add former_header member when
2214 * loop-init.c (fix_loop_structure): Sanity check loops
2215 marked for removal if they re-appeared.
2217 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2219 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2220 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2222 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2223 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2224 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2225 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2226 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2227 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2228 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2229 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2230 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2231 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2232 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2233 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2234 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2235 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2236 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2237 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2238 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2239 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2240 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2241 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2242 with int{32,16,8}_t.
2244 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2246 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2247 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2248 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2249 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2250 Remove temporary __asm__ and reimplement.
2252 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2254 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2255 handling cmge, cmgt, cmeq, cmtst.
2257 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2258 cmlt, cmgeu, cmgtu, cmtst): Remove.
2260 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2261 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2262 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2263 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2265 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2267 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2269 (aarch64_fold_builtin): Update pattern for cmtst.
2271 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2274 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2276 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2277 Switch operands, separate out more cases, refactor.
2279 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2281 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2282 argument; rename old version to...
2283 (aarch64_const_vec_all_same_in_range_p): ...this.
2284 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2286 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2288 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2290 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2291 Remove qualifier_const_pointer, update comment.
2293 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2295 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2297 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2299 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2300 varargs with pointer parameter.
2301 (aarch64_simd_expand_builtin): pass pointer into previous.
2303 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2305 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2308 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2310 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2311 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2312 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2313 Replace temporary asm with call to builtin.
2314 (vrbit_p8, vrbitq_p8): New functions.
2316 2014-09-05 Richard Biener <rguenther@suse.de>
2318 * cfgloop.c (mark_loop_for_removal): New function.
2319 * cfgloop.h (mark_loop_for_removal): Declare.
2320 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2321 (merge_blocks): Likewise.
2322 (duplicate_block): Likewise.
2323 * except.c (sjlj_emit_dispatch_table): Likewise.
2324 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2325 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2326 (thread_through_loop_header): Likewise.
2328 2014-09-05 Richard Biener <rguenther@suse.de>
2331 * fold-const.c (try_move_mult_to_index): Remove.
2332 (fold_binary_loc): Do not call it.
2333 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2334 from the base object again.
2336 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2338 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2341 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2344 * config/arm/arm.md (setmem): New pattern.
2345 * config/arm/arm-protos.h (struct tune_params): New fields.
2346 (arm_gen_setmem): New prototype.
2347 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2348 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2349 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2350 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2351 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2352 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2353 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2354 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2355 (arm_const_inline_cost): New function.
2356 (arm_block_set_max_insns): New function.
2357 (arm_block_set_non_vect_profit_p): New function.
2358 (arm_block_set_vect_profit_p): New function.
2359 (arm_block_set_unaligned_vect): New function.
2360 (arm_block_set_aligned_vect): New function.
2361 (arm_block_set_unaligned_non_vect): New function.
2362 (arm_block_set_aligned_non_vect): New function.
2363 (arm_block_set_vect, arm_gen_setmem): New functions.
2365 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2367 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2369 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2371 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2373 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2375 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2377 * valtrack.h: Adjust.
2379 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2381 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2383 (emit_jump_insn_before_noloc): Likewise.
2384 (emit_call_insn_before_noloc): Likewise.
2385 (emit_label_before): Likewise.
2386 (emit_label_after): Likewise.
2387 (emit_insn_before_setloc): Likewise.
2388 (emit_jump_insn_before_setloc): Likewise.
2389 (emit_call_insn_before_setloc): Likewise.
2390 (emit_call_insn_before): Likewise.
2393 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2395 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2396 rtx_insn *, eliminating a checked cast.
2398 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2400 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2401 const_rtx to const rtx_insn *.
2402 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2405 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2407 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2408 fixup_args_size_notes.
2409 * expr.c (fixup_args_size_notes): Strengthen first two params from
2410 rtx to rtx_insn *, eliminating a checked cast.
2411 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2414 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2416 * haifa-sched.c (get_ready_element): Strengthen return type from
2418 * sched-int.h (get_ready_element): Likewise.
2420 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2423 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2424 indexed_or_indirect_operand instead of memory_operand.
2425 (floatsi<mode>2_lfiwzx_mem): Ditto.
2427 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2429 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2430 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2431 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2433 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2435 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2437 (get_last_nonnote_insn): Likewise.
2438 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2439 * resource.c (find_basic_block): Likewise.
2441 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2444 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2446 * genattr.c (main): Within the prototype of insn_latency written
2447 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2448 * genautomata.c (output_internal_maximal_insn_latency_func):
2449 Within the implementation of insn_latency written out to
2450 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2451 eliminating a pair of checked casts.
2453 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2455 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2458 * rtl.h (eh_returnjump_p): Likewise.
2460 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2462 * Makefile.in (TAGS): Handle constructs in timevar.def.
2464 2014-09-04 Guozhi Wei <carrot@google.com>
2467 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2468 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2469 it into two patterns.
2470 (move_lo_quad_internal_be_<mode>): Likewise.
2472 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2474 * doc/options.texi: Document that Var and Init are required if CPP
2476 * optc-gen.awk: Require Var and Init if CPP is given.
2477 * common.opt (Wpedantic): Use Init.
2479 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2481 * config/rs6000/rs6000.c (special_handling_values): Add
2483 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2484 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2485 as swappable with special handling SH_EXTRACT. Remove
2486 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2488 (adjust_extract): New function.
2489 (handle_special_swappables): Add default to case statement; add
2490 case for SH_EXTRACT that calls adjust_extract.
2491 (dump_swap_insn_table): Handle SH_EXTRACT.
2493 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2495 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2496 selection of 0th memory doubleword, regardless of endianness.
2498 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2500 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2502 2014-09-04 Alan Modra <amodra@gmail.com>
2505 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2508 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2510 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2511 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2512 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2513 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2514 * doc/tm.texi: Regenerate.
2515 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2516 selection logic to default_dwarf_frame_reg_mode.
2518 2014-09-03 Marek Polacek <polacek@redhat.com>
2520 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2523 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2525 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2526 the automodified register.
2528 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2530 * output.h (get_some_local_dynamic_name): Declare.
2531 * final.c (some_local_dynamic_name): New variable.
2532 (get_some_local_dynamic_name): New function.
2533 (final_end_function): Clear some_local_dynamic_name.
2534 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2535 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2536 (print_operand): Report an error if '%&' is used inappropriately.
2537 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2538 (get_some_local_dynamic_name_1): Delete.
2539 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2540 (rs6000_get_some_local_dynamic_name): Delete.
2541 (rs6000_get_some_local_dynamic_name_1): Delete.
2542 (print_operand): Report an error if '%&' is used inappropriately.
2543 * config/s390/s390.c (machine_function): Remove some_ld_name.
2544 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2545 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2546 * config/sparc/sparc.c: Include rtl-iter.h.
2547 (machine_function): Remove some_ld_name.
2548 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2549 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2551 2014-09-03 Richard Henderson <rth@redhat.com>
2553 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2554 (aarch64_popwb_pair_reg): Remove.
2555 (aarch64_set_frame_expr): Remove.
2556 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2557 the restore ops performed by the insns generated.
2558 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2559 insn. Perform the calls_eh_return addition later; do not attempt to
2560 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2561 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2562 special markup at all. Load cfun->machine->frame.hard_fp_offset
2563 into a local variable.
2564 (aarch64_frame_pointer_required): Don't check calls_alloca.
2566 2014-09-03 Richard Biener <rguenther@suse.de>
2568 * opts.c (default_options_optimization): Adjust
2569 max-combine-insns to 2 for -Og.
2571 2014-09-03 Martin Jambor <mjambor@suse.cz>
2574 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2575 pass-trough jump functions correctly.
2577 2014-09-03 Martin Jambor <mjambor@suse.cz>
2580 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2581 created replacements in ascending order of offsets.
2582 (known_aggs_to_agg_replacement_list): Likewise.
2584 2014-09-03 Martin Liska <mliska@suse.cz>
2586 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2587 is set to set uninitialized value for vnresult.
2589 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2591 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2592 for TARGET_MUST_PASS_IN_STACK.
2594 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2596 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2597 for TARGET_ARG_PARTIAL_BYTES.
2599 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2601 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2602 instructions for varargs implementation.
2603 (nds32_expand_epilogue): Emit stack adjustment instructions for
2604 varargs implementation.
2606 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2608 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2609 optimization detection.
2611 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2613 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2615 (nds32_function_arg_advance): Deal with nameless arguments.
2616 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2617 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2618 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2620 2014-09-03 Richard Biener <rguenther@suse.de>
2622 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2623 (struct bb_bitmap_sets): Remove deferred member.
2624 (BB_DEFERRED): Remove.
2625 (defer_or_phi_translate_block): Remove.
2626 (compute_antic_aux): Remove deferring of blocks, assert
2627 proper iteration order.
2628 (compute_antic): Do not set BB_DEFERRED.
2629 (eliminate): Allocate el_avail of proper size initially.
2631 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2633 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2634 according to the value of crtl->args.pretend_args_size.
2636 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2638 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2639 varargs information.
2641 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2643 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2644 implementation for TARGET_SETUP_INCOMING_VARARGS.
2645 (nds32_strict_argument_naming): Refine comment.
2646 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2647 Define for future implementation.
2649 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2651 * config/i386/adxintrin.h (_subborrow_u32): New.
2652 (_addcarry_u32): Ditto.
2653 (_subborrow_u64): Ditto.
2654 (_addcarry_u64): Ditto.
2655 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2657 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2658 __builtin_ia32_sbb_u64
2660 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2662 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2664 (nds32_function_arg_advance): Likewise.
2665 (nds32_init_cumulative_args): Likewise.
2666 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2667 (NDS32_FIRST_GPR_REGNUM): Define.
2668 (NDS32_LAST_GPR_REGNUM): Define.
2669 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2670 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2671 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2672 (machine_function): Use GRP-specific stuff.
2674 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2676 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2677 (nds32_expand_epilogue): Likewise.
2678 (nds32_expand_prologue_v3push): Likewise.
2679 (nds32_expand_epilogue_v3pop): Likewise.
2681 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2683 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2684 v3push/v3pop for variadic function.
2685 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2687 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2689 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2690 Check rtx for varargs implementation.
2691 (nds32_output_stack_pop): Likewise.
2692 * config/nds32/nds32-protos.h: Have a rtx argument for
2693 nds32_output_stack_push and nds32_output_stack_pop.
2694 * config/nds32/nds32.md: Likewise.
2696 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2698 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2699 to check if FUNC is an interrupt service routine.
2700 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2702 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2704 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2705 arguments implementation.
2707 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2709 * config/nds32/nds32-predicates.c
2710 (nds32_valid_stack_push_pop): Rename to ...
2711 (nds32_valid_stack_push_pop_p): ... this.
2712 * config/nds32/nds32-protos.h: Likewise.
2713 * config/nds32/predicates.md: Likewise.
2715 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2717 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2718 (nds32_emit_stack_v3push): ... this.
2719 (nds32_gen_stack_v3pop): Rename to ...
2720 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2723 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2725 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2726 (nds32_emit_stack_push_multiple): ... this.
2727 (nds32_gen_stack_pop_multiple): Rename to ...
2728 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2731 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2734 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2735 and add a second splitter to handle the remaining cases.
2737 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2739 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2741 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2743 * cfgexpand.c (label_rtx_for_bb): Change type to
2744 hash_map<basic_block, rtx_code_label *> *.
2745 (expand_gimple_basic_block): Adjust.
2746 (pass_expand::execute): Likewise.
2748 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2750 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2751 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2752 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2753 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2754 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2755 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2756 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2759 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2761 * alloc-pool.c: Include coretypes.h.
2762 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2763 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2764 hash_set instead of htab.
2765 * ggc-page.c (in_gc): New variable.
2766 (ggc_free): Do nothing if a collection is taking place.
2767 (ggc_collect): Set in_gc appropriately.
2768 * ggc.h (gt_ggc_mx(const char *)): New function.
2769 (gt_pch_nx(const char *)): Likewise.
2770 (gt_ggc_mx(int)): Likewise.
2771 (gt_pch_nx(int)): Likewise.
2772 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2773 (hash_map::hash_entry::pch_nx): Likewise.
2774 (hash_map::hash_entry::pch_nx_helper): Likewise.
2775 (hash_map::hash_map): Adjust.
2776 (hash_map::create_ggc): New function.
2777 (gt_ggc_mx): Likewise.
2778 (gt_pch_nx): Likewise.
2779 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2780 (default_hashset_traits::pch_nx): Likewise.
2781 (hash_set::hash_entry::ggc_mx): Likewise.
2782 (hash_set::hash_entry::pch_nx): Likewise.
2783 (hash_set::hash_entry::pch_nx_helper): Likewise.
2784 (hash_set::hash_set): Adjust.
2785 (hash_set::create_ggc): New function.
2786 (hash_set::elements): Likewise.
2787 (gt_ggc_mx): Likewise.
2788 (gt_pch_nx): Likewise.
2789 * hash-table.h (hash_table::hash_table): Adjust.
2790 (hash_table::m_ggc): New member.
2791 (hash_table::~hash_table): Adjust.
2792 (hash_table::expand): Likewise.
2793 (hash_table::empty): Likewise.
2794 (gt_ggc_mx): New function.
2795 (hashtab_entry_note_pointers): Likewise.
2796 (gt_pch_nx): Likewise.
2798 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2800 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2801 built-in definition.
2802 (XVCVUXDDP_SCALE): Likewise.
2803 (XVCVDPSXDS_SCALE): Likewise.
2804 (XVCVDPUXDS_SCALE): Likewise.
2805 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2806 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2807 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2808 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2809 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2811 * config/rs6000/rs6000.c (real.h): New include.
2812 (rs6000_scale_v2df): New function.
2813 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2814 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2815 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2816 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2817 (vsx_xvcvsxddp_scale): New define_expand.
2818 (vsx_xvcvsxddp): New define_insn.
2819 (vsx_xvcvuxddp_scale): New define_expand.
2820 (vsx_xvcvuxddp): New define_insn.
2821 (vsx_xvcvdpsxds_scale): New define_expand.
2822 (vsx_xvcvdpsxds): New define_insn.
2823 (vsx_xvcvdpuxds_scale): New define_expand.
2824 (vsx_xvcvdpuxds): New define_insn.
2825 * doc/extend.texi (vec_ctf): Add new prototypes.
2826 (vec_cts): Likewise.
2827 (vec_ctu): Likewise.
2828 (vec_splat): Likewise.
2829 (vec_div): Likewise.
2830 (vec_mul): Likewise.
2832 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2835 * config/arm/neon.md
2836 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2837 <v_cmp_result>): New pattern.
2838 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2839 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2840 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2841 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2842 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2843 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2845 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2848 * config/arm/iterators.md (FIXUORS): New code iterator.
2849 (VCVT): New int iterator.
2850 (su_optab): New code attribute.
2852 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2854 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2856 * config/aarch64/predicates.md (aarch64_comparison_operation):
2857 New special predicate.
2858 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2859 aarch64_comparison_operation instead of matching an operator.
2860 Update operand numbers.
2861 (csinc3<mode>_insn): Likewise.
2862 (*csinv3<mode>_insn): Likewise.
2863 (*csneg3<mode>_insn): Likewise.
2864 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2865 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2866 Return -1 instead of aborting on invalid condition codes.
2867 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2868 to assert that the returned condition code is valid.
2869 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2871 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2873 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2874 tree.def, and gimple.def
2876 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2877 Balaji V. Iyer <balaji.v.iyer@intel.com>
2878 Igor Zamyatin <igor.zamyatin@intel.com>
2880 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2881 (__cilkrts_cilk_for_64): Likewise.
2882 * cilk-common.c (declare_cilk_for_builtin): New function.
2883 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2884 __cilkrts_cilk_for_64 bultins.
2885 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2887 (cilk_for_32_fndecl): New define.
2888 (cilk_for_64_fndecl): Likewise.
2889 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2890 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2891 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2892 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2893 GF_OMP_FOR_COMBINED_INTO.
2894 * gimplify.c (gimplify_scan_omp_clauses): Added
2895 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2896 (gimplify_adjust_omp_clauses): Ditto.
2897 (gimplify_omp_for): Added CILK_FOR case.
2898 (gimplify_expr): Ditto.
2899 * omp-low.c: Include cilk.h.
2900 (extract_omp_for_data): Set appropriate kind for
2901 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2902 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2903 (create_omp_child_function_name): Added second argument to handle
2905 (cilk_for_check_loop_diff_type): New function.
2906 (expand_cilk_for_call): Likewise.
2907 (expand_cilk_for): Likewise.
2908 (create_omp_child_function): Set cilk_for_count; handle the cases when
2909 it is true; call create_omp_child_function_name with second argument.
2910 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2911 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2912 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2913 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2914 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2915 (convert_local_omp_clauses): Ditto.
2916 * tree-pretty-print.c (dump_omp_clause): Added
2917 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2918 (dump_generic_node): Added CILK_FOR case.
2919 * tree.c (omp_clause_num_ops): New element
2920 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2921 (omp_clause_code_name): New element _Cilk_for_count_.
2922 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2923 * tree.def: Add tree code for CILK_FOR.
2925 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2927 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2928 (ppc403-compare): Add "exts with dot" case.
2929 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2930 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2931 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2932 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2933 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2934 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2935 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2936 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2937 cell-cmp-microcoded): Similarly.
2938 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2939 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2940 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2941 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2942 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2943 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2944 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2945 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2946 (power6-compare): Add "exts with dot" case.
2947 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2948 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2949 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2951 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2952 if avoiding Cell microcode.
2953 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2954 (is_cracked_insn): Ditto.
2955 (insn_must_be_first_in_group): Ditto.
2956 * config/rs6000/rs6000.md (dot): Adjust comment.
2957 (cell_micro): Handle exts+dot.
2958 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2959 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2960 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2961 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2962 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2963 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2964 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2966 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2968 * config/rs6000/rs6000.md (QHSI): Delete.
2969 (EXTQI, EXTHI, EXTSI): New mode iterators.
2970 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2971 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2972 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2973 9 anonymous instructions, and 8 splitters): Delete.
2974 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2975 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2976 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2977 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2978 *zero_extendsi<mode>2_dot2): New.
2980 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2982 * config/rs6000/rs6000.md (any_extend): New code iterator.
2983 (u, su): New code attributes.
2984 (dmode, DMODE): New mode attributes.
2985 (<su>mul<mode>3_highpart): New.
2986 (*<su>mul<mode>3_highpart): New.
2987 (<su>mulsi3_highpart_le): New.
2988 (<su>muldi3_highpart_le): New.
2989 (<su>mulsi3_highpart_64): New.
2990 (<u>mul<mode><dmode>3): New.
2991 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2993 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2996 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2998 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2999 *mulsi3_internal2, and two splitters): Delete.
3000 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
3002 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
3004 2014-09-02 Richard Biener <rguenther@suse.de>
3006 PR tree-optimization/62695
3007 * tree-ssa-structalias.c (find_func_clobbers): Add missing
3010 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
3013 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
3015 2014-09-01 Andi Kleen <ak@linux.intel.com>
3017 * file-find.c (add_prefix_begin): Add.
3018 (do_add_prefix): Rename from add_prefix with first argument.
3019 (add_prefix): Add new wrapper.
3020 * file-find.h (add_prefix_begin): Add.
3021 * gcc-ar.c (main): Support -B option.
3023 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
3025 * genemit.c: Include dumpfile.h.
3026 (gen_split): Print name of splitter function to dump file.
3028 2014-09-01 Richard Biener <rguenther@suse.de>
3030 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
3031 Use stack auto_vecs for constraint expressions.
3032 (find_func_aliases_for_call): Likewise.
3033 (find_func_aliases): Likewise.
3034 (find_func_clobbers): Likewise.
3036 2014-09-01 Richard Biener <rguenther@suse.de>
3038 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
3039 operands vector in most cases. Remove redundant code.
3041 2014-09-01 Olivier Hainque <hainque@adacore.com>
3043 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
3044 $WIND_BASE instead of designating a harcoded arbitrary home dir.
3045 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
3047 2014-09-01 Richard Biener <rguenther@suse.de>
3049 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
3050 copy_reference_ops_from_call, vn_nary_op_compute_hash,
3051 vn_reference_compute_hash, vn_reference_insert): Remove.
3052 (vn_reference_lookup_call): New function.
3053 * tree-ssa-sccvn.c (vn_reference_compute_hash,
3054 copy_reference_ops_from_ref, copy_reference_ops_from_call,
3055 vn_reference_insert, vn_nary_op_compute_hash): Make static.
3056 (create_reference_ops_from_call): Remove.
3057 (vn_reference_lookup_3): Properly update shared_lookup_references.
3058 (vn_reference_lookup_pieces): Assert that we updated
3059 shared_lookup_references properly.
3060 (vn_reference_lookup): Likewise.
3061 (vn_reference_lookup_call): New function.
3062 (visit_reference_op_call): Use it. Avoid re-building the
3064 (visit_reference_op_load): Remove redundant lookup.
3065 (visit_reference_op_store): Perform special tail-merging work
3066 only when possibly doing tail-merging.
3067 (visit_use): Likewise.
3068 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
3070 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3073 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
3074 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
3075 (find_inc): Revert 2014-08-13 change.
3077 2014-09-01 Marek Polacek <polacek@redhat.com>
3080 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
3081 Change the type of V to unsigned HOST_WIDE_INT.
3083 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
3085 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
3086 the size of byte markers.
3087 (do_shift_rotate): Fix confusion between host, target and marker byte
3089 (verify_symbolic_number_p): Likewise.
3090 (find_bswap_or_nop_1): Likewise.
3091 (find_bswap_or_nop): Likewise.
3093 2014-09-01 Olivier Hainque <hainque@adacore.com>
3095 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
3096 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
3098 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3100 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
3101 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
3102 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
3104 2014-09-01 Yury Gribov <y.gribov@samsung.com>
3108 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
3109 (build_check_stmt): Likewise.
3110 (instrument_strlen_call): Likewise.
3111 (asan_expand_check_ifn): Likewise and fix types.
3112 (maybe_cast_to_ptrmode): New function.
3114 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3116 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
3118 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
3120 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
3122 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
3124 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
3125 prefix to function labels when generating fast indirect calls.
3127 2014-08-30 David Malcolm <dmalcolm@redhat.com>
3131 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
3132 param back from rtx_insn * to rtx. Rename param from "label" to
3133 "label_or_return", reintroducing "label" as an rtx_insn * after
3134 we've ensured it's not a RETURN.
3135 (first_active_target_insn): Likewise for return type and param;
3136 add a checked cast to rtx_insn * once we've ensured "insn" is not
3138 (steal_delay_list_from_target): Convert param "pnew_thread" back
3139 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
3141 (own_thread_p): Convert param "thread" back from an rtx_insn * to
3142 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
3143 cast once we've established we're not dealing with a RETURN,
3144 renaming subsequent uses of "thread" to "thread_insn".
3145 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
3147 (follow_jumps): Convert return type and param "label" from
3148 rtx_insn * back to rtx. Move initialization of "value" to after
3149 the handling for ANY_RETURN_P, adding a checked cast there to
3150 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
3151 rename to "this_label_or_return", reintroducing "this_label" as
3152 an rtx_insn * once we've handled the case where it could be an
3154 (fill_slots_from_thread): Rename param "thread" to
3155 "thread_or_return", converting from an rtx_insn * back to an rtx.
3156 Reintroduce name "thread" as an rtx_insn * local with a checked
3157 cast once we've handled the case of it being an ANY_RETURN_P.
3158 Convert local "new_thread" from an rtx_insn * back to an rtx.
3159 Add a checked cast when assigning to "trial" from "new_thread".
3160 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
3161 checked cast to rtx_insn * from "new_thread" when invoking
3163 (fill_eager_delay_slots): Convert locals "target_label",
3164 "insn_at_target" from rtx_insn * back to rtx.
3165 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
3166 (relax_delay_slots): Convert locals "trial", "target_label" from
3167 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
3168 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
3169 invoking update_block.
3170 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
3171 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
3173 * resource.h (mark_target_live_regs): Undo erroneous conversion
3174 of second param of r214693, converting it back from rtx_insn * to
3175 rtx, since it could be a RETURN.
3177 * resource.c (find_dead_or_set_registers): Similarly, convert
3178 param "jump_target" back from an rtx_insn ** to an rtx *, as we
3179 could be writing back a RETURN. Rename local rtx_insn * "next" to
3180 "next_insn", and introduce "lab_or_return" as a local rtx,
3181 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
3182 (mark_target_live_regs): Undo erroneous conversion
3183 of second param of r214693, converting it back from rtx_insn * to
3184 rtx, since it could be a RETURN. Rename it from "target" to
3185 "target_maybe_return", reintroducing the name "target" as a local
3186 rtx_insn * with a checked cast, after we've handled the case of
3189 2014-08-29 DJ Delorie <dj@redhat.com>
3191 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3192 pointer size up to a power of two.
3193 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3194 (POINTER_SIZE_UNITS): New, rounded up value.
3195 * dwarf2asm.c (size_of_encoded_value): Use it.
3196 (dw2_output_indirect_constant_1): Likewise.
3197 * expmed.c (init_expmed_one_conv): We now know the sizes of
3199 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3200 * optabs.c (expand_float): Use precision, not size.
3201 (expand_fix): Likewise.
3202 * simplify-rtx (simplify_unary_operation_1): Likewise.
3203 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3204 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3205 (default_assemble_integer) Likewise.
3206 (dump_tm_clone_pairs): Likewise.
3207 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3208 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3209 (prepare_call_arguments): Likewise.
3210 * stor-layout.c (finalize_type_size): Preserve precision.
3211 (layout_type): Use precision, not size.
3213 * expr.c (convert_move): If the target has an explicit converter,
3216 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3218 * gdbinit.in: Skip various inline functions in rtl.h when
3221 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3224 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3226 2014-08-29 Richard Biener <rguenther@suse.de>
3228 PR tree-optimization/62291
3229 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3230 exactly the vector size needed and use quick_push.
3231 (phi_translate_1): Adjust comment.
3232 (valid_in_sets): Remove block argument and remove pointless
3234 (dependent_clean): Adjust for removal of block argument.
3236 (compute_antic_aux): Likewise.
3237 (compute_partial_antic_aux): Likewise.
3239 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3240 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3241 Anna Tikhonova <anna.tikhonova@intel.com>
3242 Ilya Tocar <ilya.tocar@intel.com>
3243 Andrey Turetskiy <andrey.turetskiy@intel.com>
3244 Ilya Verbin <ilya.verbin@intel.com>
3245 Kirill Yukhin <kirill.yukhin@intel.com>
3246 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3248 * config/i386/sse.md
3249 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3250 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3251 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3252 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3254 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3255 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3256 Anna Tikhonova <anna.tikhonova@intel.com>
3257 Ilya Tocar <ilya.tocar@intel.com>
3258 Andrey Turetskiy <andrey.turetskiy@intel.com>
3259 Ilya Verbin <ilya.verbin@intel.com>
3260 Kirill Yukhin <kirill.yukhin@intel.com>
3261 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3263 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3264 * config/i386/sse.md
3265 (define_mode_iterator VI4_128_8_256): New.
3266 (define_mode_iterator VI2_128_4_256): Ditto.
3267 (define_mode_iterator PMOV_DST_MODE): Rename into
3268 (define_mode_iterator PMOV_DST_MODE_1): this.
3269 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3270 Use PMOV_DST_MODE_1 mode iterator.
3271 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3273 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3275 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3276 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3277 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3278 (define_mode_iterator PMOV_DST_MODE_2): New.
3279 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3280 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3281 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3283 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3284 (define_mode_attr pmov_dst_3): Ditto.
3285 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3286 (define_mode_attr pmov_suff_3): Ditto.
3287 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3288 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3289 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3290 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3291 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3292 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3293 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3294 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3295 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3296 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3297 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3298 (define_mode_attr pmov_dst_4): Ditto.
3299 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3300 (define_mode_attr pmov_suff_4): Ditto.
3301 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3302 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3303 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3304 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3305 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3306 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3307 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3308 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3309 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3310 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3311 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3313 2014-08-29 Richard Biener <rguenther@suse.de>
3315 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3316 NON_LVALUE_EXPR in gimple.
3318 2014-08-29 Richard Biener <rguenther@suse.de>
3321 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3322 from previous refactoring.
3323 (gimple_fold_builtin_strncpy): Likewise.
3325 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3328 * function.c (assign_parm_setup_reg): Remove erroneous checked
3329 cast to rtx_insn * on result of gen_extend_insn in favor of
3330 introducing a new local rtx "pat".
3332 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3334 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3336 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3338 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3340 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3341 (next_insn): Likewise.
3342 * emit-rtl.c (next_insn): Likewise.
3343 (previous_insn): Likewise.
3344 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3345 "insn" and "next" from rtx to rtx_insn *.
3346 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3347 "insn", "insn1", "vliw_start", "prologue_end_note",
3348 "last_insn_in_packet".
3350 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3352 * shrink-wrap.h (active_insn_between): Strengthen both params from
3354 * function.c (active_insn_between): Likewise.
3356 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3358 * genattr.c (main): When writing out insn-attr.h, strengthen param
3359 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3360 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3361 writing out the definition of dfa_clear_single_insn_cache to the
3362 generated insn-automata.c
3364 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3366 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3368 (incr_ticks_for_insn): Likewise.
3369 (init_resource_info): Likewise.
3371 * resource.c (init_resource_info): Likewise.
3372 (clear_hashed_info_for_insn): Likewise.
3373 (incr_ticks_for_insn): Likewise.
3375 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3377 (steal_delay_list_from_target): Use methods of "seq".
3378 (try_merge_delay_insns): Use methods of "merged_insns".
3379 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3380 (reorg_redirect_jump): Likewise for param "jump".
3382 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3384 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3386 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3387 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3389 (s390_mainpool_finish): In three places, split out a local rtx
3390 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3391 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3392 and split another local rtx "insn" out into rtx "pat" and
3394 * config/sh/sh.c (output_branchy_insn): Rather than working
3395 directly on operands[9], introduce local rtx_code_label *
3396 variables named "lab" in two places, working on them, and then
3397 assigning them to operands[9], so that the intervening operations
3398 are known by the type system to be on insns.
3400 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3402 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3405 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3406 in invocation of INSN_HAS_LOCATION.
3408 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3410 * config/rs6000/altivec.h (vec_xl): New #define.
3411 (vec_xst): Likewise.
3412 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3413 (XXSPLTD_V2DI): Likewise.
3414 (DIV_V2DI): Likewise.
3415 (UDIV_V2DI): Likewise.
3416 (MUL_V2DI): Likewise.
3417 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3418 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3419 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3420 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3421 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3422 (UNSPEC_VSX_DIVSD): Likewise.
3423 (UNSPEC_VSX_DIVUD): Likewise.
3424 (UNSPEC_VSX_MULSD): Likewise.
3425 (vsx_mul_v2di): New insn-and-split.
3426 (vsx_div_v2di): Likewise.
3427 (vsx_udiv_v2di): Likewise.
3428 (vsx_xxspltd_<mode>): New insn.
3430 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3432 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3434 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3435 (NEXT_INSN): Likewise.
3436 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3437 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3439 (no_labels_between_p): Likewise for both params.
3441 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3442 cast when using NEXT_INSN on operands[2].
3443 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3444 "insn" from rtx to rtx_insn *, adding a checked cast.
3445 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3447 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3449 (arc_text_label): Likewise for param "insn".
3450 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3452 (arc_ccfsm_record_condition): Likewise for param "jump".
3453 (arc_text_label): Likewise for local "label".
3454 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3455 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3456 a method for typesafety. Add a checked cast.
3457 * config/arc/constraints.md (Clb): Add a checked cast when getting
3458 the CODE_LABEL from a LABEL_REF.
3459 * config/arm/arm.c (require_pic_register): Strengthen locals
3460 "seq", "insn" from rtx to rtx_insn *.
3461 (create_fix_barrier): Likewise for locals "selected", "next".
3462 (thumb1_reorg): Likewise for locals "prev", "insn".
3463 (arm_expand_prologue): Likewise for local "last".
3464 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3466 (thumb2_output_casesi): Likewise for operands[2].
3467 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3468 strengthen local "insn" from rtx to rtx_insn *.
3469 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3470 type and param "insn".
3471 (find_prev_insn_start): Likewise.
3472 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3474 (gen_one_bundle): Likewise for loal "t".
3475 (find_load): Likewise for param "insn".
3476 (workaround_speculation): Likewise for locals "insn", "next",
3477 "target", "next_tgt".
3478 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3479 and for locals "insn", "within", "last".
3480 (count_unit_reqs): Likewise for params "head", "tail" and local
3482 (try_rename_operands): Likewise for params "head", "tail".
3483 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3484 (struct c6x_sched_context): Likewise for fields
3485 "last_scheduled_insn", "last_scheduled_iter0".
3486 (init_sched_state): Replace NULL_RTX with NULL.
3487 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3489 (undo_split_delayed_nonbranch): Likewise for param and for local
3491 (conditionalize_after_sched): Likewise for local "insn".
3492 (bb_earliest_end_cycle): Likewise.
3493 (filter_insns_above): Likewise for locals "insn", "next".
3494 (hwloop_optimize): Remove redundant checked cast.
3495 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3496 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3498 (cris_simple_epilogue): Likewise.
3499 (cris_expand_prologue): Likewise.
3500 (cris_expand_epilogue): Likewise.
3501 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3502 local "insn" from rtx to rtx_insn *.
3503 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3504 (struct frv_packet_group): Likewise for the elements within array
3505 fields "insns", "sorted", and for field "nop".
3506 (frv_packet): Likewise for the elements within array field
3508 (frv_add_insn_to_packet): Likewise for param "insn".
3509 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3511 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3512 (frv_sort_insn_group_1): Likewise for local "insn".
3513 (frv_optimize_membar_local): Likewise.
3514 (frv_align_label): Likewise for locals "x", "last", "barrier",
3516 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3518 (ia64_sched_init): Likewise for local "insn".
3519 (scheduled_good_insn): Likewise for param "last".
3520 (struct _ia64_sched_context): Likewise for field
3521 "last_scheduled_insn".
3522 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3523 (struct bundle_state): Likewise for field "insn".
3524 (issue_nops_and_insn): Likewise for param "insn".
3525 (get_next_important_insn): Likewise for return type and both
3527 (ia64_add_bundle_selector_before): Likewise for param "insn".
3528 (bundling): Likewise for params "prev_head_insn", "tail" and
3529 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3530 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3531 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3532 Strengthen final param from rtx to rtx_insn *.
3533 (iq2000_move_1word): Likewise for second param.
3534 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3535 param "cur_insn" and local "next_insn".
3536 (iq2000_move_1word): Likewise for param "insn".
3537 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3538 casts when using NEXT_INSN on operands[1].
3539 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3540 "insn" from rtx to rtx_insn *.
3541 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3542 "x", introducing local rtx_insn * "insn" for when working with the
3543 CODE_LABEL of the LABEL_REF.
3544 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3546 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3548 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3550 (conditionalize_block): Likewise for return type and param.
3551 (mcore_is_dead): Likewise for param "first" and local "insn".
3552 (emit_new_cond_insn): Likewise for return type.
3553 (conditionalize_block): Likewise for return type, param, and
3554 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3556 (conditionalize_optimization): Likewise for local "insn".
3557 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3559 * config/microblaze/microblaze.md: Add checked casts when using
3561 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3562 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3563 and rtx_insn * "insn".
3564 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3565 checked cast when using NEXT_INSN on operands[2].
3566 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3567 local "insn" from rtx to rtx_insn *.
3568 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3570 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3571 Add a checked cast when using NEXT_INSN on operands[1].
3572 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3574 (pa_output_cbranch): Likewise for final param.
3575 (pa_output_lbranch): Likewise for second param.
3576 (pa_output_bb): Likewise for third param.
3577 (pa_output_bvb): Likewise.
3578 (pa_output_dbra): Likewise for second param.
3579 (pa_output_movb): Likewise.
3580 (pa_output_parallel_movb): Likewise.
3581 (pa_output_parallel_addb): Likewise.
3582 (pa_output_millicode_call): Likewise for first param.
3583 (pa_output_mul_insn): Likewise for second param.
3584 (pa_output_div_insn): Likewise for third param.
3585 (pa_output_mod_insn): Likewise for second param.
3586 (pa_jump_in_call_delay): Likewise for param.
3587 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3588 (pa_output_div_insn): Likewise.
3589 (pa_output_mod_insn): Likewise.
3590 (pa_output_cbranch): Likewise.
3591 (pa_output_lbranch): Likewise.
3592 (pa_output_bb): Likewise.
3593 (pa_output_bvb): Likewise.
3594 (pa_output_dbra): Likewise.
3595 (pa_output_movb): Likewise.
3596 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3597 to simplify and for typesafety.
3598 (pa_output_call): Use method of rtx_sequence *.
3599 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3600 (pa_jump_in_call_delay): Likewise.
3601 (pa_output_parallel_movb): Likewise.
3602 (pa_output_parallel_addb): Likewise.
3603 (pa_following_call): Likewise.
3604 (pa_combine_instructions): Likewise for locals "anchor",
3606 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3607 locals "start", "end".
3608 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3609 param "insn" and local "local_insn".
3610 (picochip_final_prescan_insn): Likewise for local "local_insn".
3611 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3613 (uses_TOC): Likewise.
3614 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3615 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3616 splitting out to more tightly-scoped locals, 3 as rtx and one as
3618 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3620 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3622 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3624 (fixup_addr_diff_vecs): Likewise.
3625 (reg_unused_after): Likewise for param 2.
3626 (sh_can_redirect_branch): Likewise for both params.
3627 (check_use_sfunc_addr): Likewise for param 1.
3628 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3629 (find_barrier): Likewise for local "last_got".
3630 (gen_block_redirect): Likewise for return type, param "jump" and
3631 locals "prev", "scan", "next", "insn".
3632 (struct far_branch): Likewise for fields "near_label",
3633 "insert_place", "far_label".
3634 (gen_far_branch): Likewise for local "jump".
3635 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3637 (barrier_align): Likewise for param and for locals "prev", "x".
3638 Introduce local rtx_sequence * "prev_seq" and use insn method for
3639 typesafety and clarity.
3640 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3641 (get_dest_uid): Likewise for local "dest".
3642 (split_branches): Likewise for locals "next", "beyond", "label",
3643 "block", "far_label". Add checked casts when assigning to
3644 bp->far_label and "far_label".
3645 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3646 (sequence_insn_p): Likewise.
3647 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3648 more loop-scoped rtx "insn" when walking LABEL_REFS.
3649 (sh_can_redirect_branch): Strengthen both params from rtx to
3651 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3652 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3653 for clarity and typesafety.
3654 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3655 "insn" from rtx to rtx_insn *.
3656 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3657 when using NEXT_INSN on the CODE_LABEL in operands[2].
3658 (define_insn "casesi_worker_2"): Likewise.
3659 (define_insn "casesi_shift_media"): Likewise.
3660 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3662 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3663 Strengthen field "insn" from rtx to rtx_insn *.
3664 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3665 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3666 param "start_insn" and local "start_insn".
3667 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3669 (find_set_of_reg_bb): Likewise for param "insn".
3670 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3671 (trace_reg_uses): Likewise for param "start_insn".
3672 (sh_treg_combine::cbranch_trace): Likewise for field
3674 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3676 (sh_treg_combine::record_set_of_reg): Likewise for param
3677 "start_insn" and local "i".
3678 (sh_treg_combine::can_remove_cstore): Likewise for local
3680 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3682 (sh_treg_combine::execute): Likewise for local "i".
3683 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3685 (sparc_check_64): Likewise for second param.
3686 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3687 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3688 dyn_cast, using its insn method for typesafety and clarity.
3689 (empty_delay_slot): Strengthen param "insn" from rtx to
3691 (set_extends): Likewise.
3692 (sparc_check_64): Likewise.
3693 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3694 for locals "seq", "last_insn".
3695 (combine_bnp): Likewise for param "insn".
3696 (xstormy16_reorg): Likewise for local "insn".
3697 * config/v850/v850.c (substitute_ep_register): Likewise for params
3698 "first_insn", "last_insn" and local "insn".
3699 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3700 elements of "regs" array, and local "insn".
3701 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3702 * final.c (final_sequence): Strengthen this global from rtx to
3704 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3706 (final_scan_insn): Update assignment to "final_sequence" to be
3707 from "seq", the cast version of "body", for type-safety.
3708 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3709 "insns" from rtx to rtx_insn *.
3710 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3711 * genattr.c (main): When writing out generated insn-attr.h,
3712 strengthen params 1 and 3 of eligible_for_delay,
3713 eligible_for_annul_true, eligible_for_annul_false from rtx to
3715 * genattrtab.c (write_eligible_delay): Likewise when writing out
3716 generated insn-attrtab.c; also local "insn" the generated
3718 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3720 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3721 "start_label" from rtx to rtx_insn *.
3722 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3723 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3724 "insns" and local "insn".
3725 (validate_equiv_mem): Likewise for param "start" and local "insn".
3726 (memref_used_between_p): Likewise for params "start", "end" and
3728 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3730 * loop-doloop.c (doloop_optimize): Within region guarded by
3731 INSN_P (doloop_pat), introduce a new local rtx_insn *
3732 "doloop_insn" via a checked cast, and use it for typesafety,
3733 eventually writing the value back into doloop_pat.
3734 * output.h (final_sequence): Strengthen this global from rtx to
3736 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3737 reintroducing "insn" as an rtx_insn * via a checked cast.
3738 Strengthen param "attempt" and local "new_insn"from rtx to
3740 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3742 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3743 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3744 "p" in favor of more tightly-scoped replacements, sometimes rtx
3745 and sometimes rtx_insn *, as appropriate.
3746 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3747 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3748 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3749 local "trial" from rtx to rtx_insn *.
3750 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3751 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3752 rtx_sequence * and use methods for clarity and typesafety.
3753 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3754 rtx to rtx_insn *. Strenghten local "li" from rtx to
3755 rtx_insn_list * and use its methods for clarity and typesafety.
3756 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3758 (steal_delay_list_from_fallthrough): Likewise.
3759 (try_merge_delay_insns): Likewise for param "thread" and locals
3760 "trial", "next_trial", "delay_insn".
3761 (redundant_insn): Likewise for param "target" and local "trial".
3762 (own_thread_p): Likewise for param "thread" and locals
3763 "active_insn", "insn".
3764 (get_label_before): Likewise for param "insn".
3765 (fill_simple_delay_slots): Likewise for local "new_label"; use
3766 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3767 (label_before_next_insn): Strengthen return type and local "insn"
3768 from rtx to rtx_insn *.
3769 (relax_delay_slots): Likewise for locals "other", "tmp".
3770 (make_return_insns): Likewise for param "first" and locals "insn",
3771 "jump_insn", "prev". Move declaration of "pat" to its assignment
3772 and strengthen from rtx to rtx_sequence *. Use its methods for
3773 clarity and typesafety.
3774 * rtlanal.c (no_labels_between_p): Strengthen params from
3775 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3777 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3778 from const_rtx to const rtx_insn *.
3779 (reg_set_between_p): Rename param "from_insn" to
3780 "uncast_from_insn", and reintroduce "from_insn" as a
3781 const rtx_insn * via a checked cast.
3782 (modified_between_p): Likewise for param "start" as "uncast_start".
3783 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3784 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3785 "tmp", head" from rtx to rtx_insn *.
3786 (recompute_rev_top_order): Likewise for local "insn".
3787 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3788 * store-motion.c (build_store_vectors): Likewise for local "insn".
3789 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3790 for clarity and typesafety.
3791 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3793 (computation_cost): Likewise for local "seq".
3794 (get_address_cost): Likewise.
3796 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3798 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3800 (label_is_jump_target_p): Likewise for second param.
3802 * rtlanal.c (tablejump_p): Likewise for param "insn".
3803 (label_is_jump_target_p): Likewise for param "jump_insn".
3805 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3807 * rtl.h (find_first_parameter_load): Strengthen return type and
3808 both params from rtx to rtx_insn *.
3809 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3810 both params and locals "before", "first_set" from rtx to
3811 rtx_insn *. Remove now-redundant cast.
3812 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3814 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3816 * rtl.h (find_last_value): Delete.
3817 * rtlanal.c (find_last_value): Delete.
3819 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3821 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3822 from rtx to rtx_insn *.
3823 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3824 rtx "note" with new local rtx_insn * "new_head" when calculating
3825 head insn of new basic block.
3826 * combine.c (combine_split_insns): Strengthen return type and local
3827 "ret" from rtx to rtx_insn *.
3828 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3829 (try_combine): Eliminate local "m_split", splitting into new
3830 locals "m_split_insn" and "m_split_pat".
3831 (find_split_point): Strengthen local "seq" from rtx into
3833 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3834 locals "label", "branch".
3835 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3837 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3838 * dse.c (note_add_store_info): Likewise for fields "first",
3840 (note_add_store): Likewise for local "insn".
3841 (emit_inc_dec_insn_before): Likewise for locals "insn",
3843 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3844 (replace_read): Likewise for locals "insns", "this_insn".
3845 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3846 (notice_eh_throw): Likewise for param "insn".
3847 (before_next_cfi_note): Likewise for return type, param, and local
3849 (connect_traces): Likewise for local "note".
3850 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3851 (verify_rtl_sharing): Likewise.
3852 (unshare_all_rtl_in_chain): Likewise for param "insn".
3853 (get_first_nonnote_insn): Likewise for local "insn".
3854 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3855 "seq" and use its methods to clarify things.
3856 (next_insn): Strengthen return type from rtx to rtx_insn *.
3857 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3858 local rtx_insn * using a checked cast, dropping a checked cast
3859 made redundant by this change. Use a cast to and method of
3860 rtx_sequence to clarify the code.
3861 (previous_insn): Rename param "insn" to "uncast_insn" and
3862 reintroduce "insn" as a local rtx_insn * using a checked cast,
3863 dropping a checked cast made redundant by this change. Use a cast
3864 to and method of rtx_sequence to clarify the code.
3865 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3866 reintroduce "insn" as a local rtx_insn * using a checked cast,
3867 dropping a checked cast made redundant by this change.
3868 (next_nonnote_insn_bb): Likewise.
3869 (prev_nonnote_insn): Likewise.
3870 (prev_nonnote_insn_bb): Likewise.
3871 (next_nondebug_insn): Likewise.
3872 (prev_nondebug_insn): Likewise.
3873 (next_nonnote_nondebug_insn): Likewise.
3874 (prev_nonnote_nondebug_insn): Likewise.
3875 (next_real_insn): Likewise.
3876 (prev_real_insn): Likewise.
3877 (next_active_insn): Likewise.
3878 (prev_active_insn): Likewise.
3879 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3881 (prev_cc0_setter): Likewise.
3882 (try_split): Rename param "trial" to "uncast_trial" and
3883 reintroduce "insn" as a local rtx_insn * using a checked cast,
3884 dropping checked casts made redundant by this change.
3885 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3887 (remove_insn): Rename param "insn" to "uncast_insn" and
3888 reintroduce "insn" as a local rtx_insn * using a checked cast.
3889 (emit_pattern_after_setloc): Likewise for param "after", as
3891 (emit_pattern_after): Likewise. Strengthen local "prev" from
3893 (emit_pattern_before_setloc): Rename param "before" to
3894 "uncast_before" and reintroduce "before" as a local rtx_insn *
3895 using a checked cast. Strengthen locals "first", "last" from
3897 (emit_pattern_before): Likewise rename/cast param "before" to
3898 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3899 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3900 "first" and local "insn" from rtx to rtx_insn *.
3901 (copy_reg_eh_region_note_backward): Likewise for param "last"
3903 * expr.c (fixup_args_size_notes): Rename param "last" to
3904 "uncast_last" and reintroduce "last" as a local rtx_insn *
3905 using a checked cast. Strengthen local "insn" from rtx to
3907 * function.c (set_insn_locations): Strengthen param "insn" from
3909 (record_insns): Likewise for param "insns" and local "tmp".
3910 (active_insn_between): Rename param "tail" to
3911 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3912 using a checked cast.
3913 (thread_prologue_and_epilogue_insns): Split out top-level local
3914 rtx "seq" into three different rtx_insn * locals. Strengthen
3915 local "prologue_seq" from rtx to rtx_insn *.
3916 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3917 from rtx to rtx_insn *.
3918 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3919 (priority): Likewise for locals "prev_first", "twin".
3920 (setup_insn_max_reg_pressure): Likewise for param "after".
3921 (sched_setup_bb_reg_pressure_info): Likewise.
3922 (no_real_insns_p): Strengthen params from const_rtx to
3924 (schedule_block): Strengthen local "next_tail" from rtx to
3926 * ifcvt.c (find_active_insn_before): Strengthen return type and
3927 param "insn" from rtx to rtx_insn *.
3928 (find_active_insn_after): Likewise.
3929 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3930 (cond_exec_process_if_block): Likewise for locals "then_start",
3931 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3932 (noce_process_if_block): Likewise for local "jump".
3933 (merge_if_block): Likewise for two locals named "end".
3934 (cond_exec_find_if_block): Likewise for local "last_insn".
3935 * jump.c (delete_related_insns): Rename param "insn" to
3936 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3937 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3938 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3940 (split_reg): Likewise.
3941 * lra.c (lra_process_new_insns): Likewise.
3942 * modulo-sched.c (permute_partial_schedule): Strengthen param
3943 "last" from rtx to rtx_insn *.
3944 * optabs.c (add_equal_note): Likewise for param "insns" and local
3946 (expand_binop_directly): Add checked casts to rtx_insn * within
3947 NEXT_INSN (pat) uses.
3948 (expand_unop_direct): Likewise.
3949 (maybe_emit_unop_insn): Likewise.
3950 * recog.c (peep2_attempt): Strengthen locals "last",
3951 "before_try", "x" from rtx to rtx_insn *.
3952 * reorg.c (optimize_skip): Strengthen return type and local
3953 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3954 and locals "trial", "next_trial" from rtx to rtx_insn *.
3955 * resource.c (next_insn_no_annul): Strengthen return type and
3956 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3957 rtx_sequence to clarify the code.
3958 (mark_referenced_resources): Add a checked cast to rtx_insn *
3959 within PREV_INSN (x).
3960 (find_dead_or_set_registers): Strengthen return type, param
3961 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3962 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3964 (mark_target_live_regs): Strengthen params "insns" and "target",
3965 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3966 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3968 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3969 from rtx to rtx_insn *.
3970 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3971 from rtx to rtx_insn *.
3972 (copy_reg_eh_region_note_backward): Likewise.
3973 (unshare_all_rtl_in_chain): Likewise for sole param.
3974 (dump_rtl_slim): Strengthen second and third params from const_rtx
3975 to const rtx_insn *.
3976 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3977 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3978 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3979 "next_tail" from rtx to rtx_insn *.
3980 (begin_move_insn): Likewise for local "next".
3981 * sched-int.h (sched_free_deps): Likewise for first and second
3983 (no_real_insns_p): Strengthen both params from const_rtx to
3985 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3987 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3989 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3990 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3991 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3993 (debug_rtl_slim): Strengthen params "first" and "last" from
3994 const_rtx to const rtx_insn *.
3995 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3996 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3997 (convert_to_simple_return): Likewise for param "returnjump".
3998 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
4000 (convert_to_simple_return): Likewise for param "returnjump".
4001 * valtrack.c (propagate_for_debug): Likewise for params
4003 * valtrack.h (propagate_for_debug): Likewise for second param.
4005 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4007 * output.h (insn_current_reference_address): Strengthen param
4008 from rtx to rtx_insn *.
4009 * final.c (insn_current_reference_address): Likewise.
4011 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4013 * basic-block.h (inside_basic_block_p): Strengthen param from
4014 const_rtx to const rtx_insn *.
4015 * cfgbuild.c (inside_basic_block_p): Likewise.
4017 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4019 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
4021 (get_trace_info): Likewise for param "insn".
4022 (save_point_p): Likewise.
4023 (maybe_record_trace_start): Likewise for both params.
4024 (maybe_record_trace_start_abnormal): Likewise.
4025 (create_trace_edges): Likewise for sole param and for three of the
4027 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
4028 to rtx_insn *, and update a call to pat->element to pat->insn.
4030 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4032 * function.h (struct expr_status): Convert field "x_forced_labels"
4033 from rtx_expr_list * to rtx_insn_list *.
4035 * cfgbuild.c (make_edges): Convert local "x" from an
4036 rtx_expr_list * to an rtx_insn_list *, replacing use of
4037 "element" method with "insn" method.
4038 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4039 * except.c (sjlj_emit_dispatch_table): Replace use of
4040 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
4042 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
4043 rtx_expr_list * to an rtx_insn_list *, replacing use of
4044 "element" method with "insn" method.
4045 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4046 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
4047 rtx_insn *, adding a checked cast. Replace use of
4048 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
4050 (expand_label): Likewise for local "label_r".
4052 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4054 * function.h (struct rtl_data): Convert field
4055 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
4057 * rtl.h (remove_node_from_insn_list): New prototype.
4059 * builtins.c (expand_builtin): When prepending to
4060 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4062 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
4063 to rtx_insn_list *, and use its "insn" method rather than
4065 * cfgrtl.c (delete_insn): Use new function
4066 remove_node_from_insn_list rather than
4067 remove_node_from_expr_list.
4068 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
4069 to rtx_insn_list *, and use its "insn" method rather than
4071 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4072 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4073 * rtlanal.c (remove_node_from_insn_list): New function, adapted
4074 from remove_node_from_expr_list.
4075 * stmt.c (expand_label): When prepending to
4076 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4079 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4081 * function.h (struct rtl_data): Strengthen fields "x_return_label"
4082 and "x_naked_return_label" from rtx to rtx_code_label *.
4084 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4086 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
4087 (SET_NEXT_INSN): Likewise.
4088 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
4090 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
4091 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
4092 to split out the SEQUENCE from local "bundle", strengthening the
4093 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
4094 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
4095 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
4096 and the type of the elements of the "slot" array from rtx to
4098 (reorg_split_calls): Likewise for locals "insn" and "next", and
4099 the type of the elements of the "slot" array.
4101 * config/frv/frv.c (frv_nops): Likewise for the elements of this
4103 (frv_function_prologue): Likewise for locals "insn", "next",
4105 (frv_register_nop): Introduce a local "nop_insn" to be the
4106 rtx_insn * containing rtx "nop".
4108 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
4109 used as an insn and sometimes as a pattern, so rename it to
4110 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
4111 using it where dealing with the core insn.
4113 * config/picochip/picochip.c (reorder_var_tracking_notes):
4114 Strengthen locals "insn", "next", "last_insn", "queue",
4115 "next_queue", "prev" from rtx to rtx_insn *.
4117 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
4118 the second param is an rtx_insn ** rather than an rtx **.
4119 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
4120 from rtx to rtx_sequence *, and introduce local named "sequence",
4121 using methods of rtx_sequence to clarify the code.
4122 (remove_insn): Introduce local rtx_sequence * named "sequence" and
4124 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
4125 Rename param "after" to "uncast_after", reintroducing "after" as a
4126 local rtx_insn * with a checked cast.
4127 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
4128 reintroducing "after" as a local rtx_insn * with a checked cast.
4129 Strengthen local "last" from rtx to rtx_insn * and remove the
4130 now-redundant checked casts.
4131 (copy_delay_slot_insn): Strengthen return type and param from rtx
4134 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
4135 "last" from rtx to rtx_insn *.
4137 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4139 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
4140 param from rtx to rtx_insn *.
4142 * emit-rtl.c (copy_delay_slot_insn): Likewise.
4144 * reorg.c (skip_consecutive_labels): Strengthen return type, param
4145 and local "insn" from rtx to rtx_insn *.
4146 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
4147 (unfilled_slots_next): Likewise.
4148 (function_return_label): Strengthen from rtx to rtx_code_label *.
4149 (function_simple_return_label): Likewise.
4150 (first_active_target_insn): Strengthen return type and param from
4152 (find_end_label): Strengthen return type from rtx to
4153 rtx_code_label *; strengthen locals as appropriate.
4154 (emit_delay_sequence): Strengthen return type, param "insn" and
4155 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
4156 and local "li" from rtx to rtx_insn_list *, using methods of
4157 rtx_insn_list for clarity and typesafety.
4158 (add_to_delay_list): Strengthen return type and param "insn" from
4159 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
4160 rtx_insn_list * and use methods of rtx_insn_list.
4161 (delete_from_delay_slot): Strengthen return type, param "insn",
4162 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
4163 Strengthen local "seq" from rtx to rtx_sequence *, and local
4164 "delay_list" from rtx to rtx_insn_list *, using methods of
4165 rtx_sequence for clarity and type-safety.
4166 (delete_scheduled_jump): Add checked cast when invoking
4167 delete_from_delay_slot. Strengthen local "trial" from rtx to
4169 (optimize_skip): Strengthen return type and local "delay_list"
4170 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
4172 (steal_delay_list_from_target): Strengthen return type, param
4173 "delay_list" and local "new_delay_list" from rtx to
4174 rtx_insn_list *. Strengthen param "seq" from rtx to
4175 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
4177 Split out local "temp" into multiple more-tightly scoped locals:
4178 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
4179 of rtx_insn_list and rtx_sequence for clarity and typesafety.
4180 Strengthen locals named "trial" from rtx to rtx_insn *.
4181 (steal_delay_list_from_fallthrough): Strengthen return type and
4182 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
4183 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
4184 Strengthen local "trial" from rtx to rtx_insn *.
4185 (try_merge_delay_insns): Strength local "merged_insns" from rtx
4186 to rtx_insn_list * and use its methods. Strengthen local "pat"
4187 from rtx to rtx_sequence * and use its methods. Strengthen locals
4188 "dtrial" and "new_rtx" from rtx to rtx_insn *.
4189 (get_label_before): Strengthen return type and local "label" from
4191 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4192 "next_trial", "next", prev". Strengthen local "delay_list" from
4193 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4195 (follow_jumps): Strengthen return type, param "label" and locals
4196 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4197 (fill_slots_from_thread): Strengthen return type, param
4198 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4199 "insn", "thread", "opposite_thread" and locals "new_thread",
4200 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4201 "sequence" from a checked cast to rtx_sequence so that we can call
4202 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4203 with an rtx_sequence *.
4204 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4205 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4206 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4207 (relax_delay_slots): Strengthen param "first" and locals "insn",
4208 "next", "trial", "delay_insn", "target_label" from rtx to
4209 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4210 Introduce a local "trial_seq" for PATTERN (trial) of type
4211 rtx_sequence *, in both cases using methods of rtx_sequence.
4212 (dbr_schedule): Strengthen param "first" and locals "insn",
4213 "next", "epilogue_insn" from rtx to rtx_insn *.
4215 2014-08-28 Richard Biener <rguenther@suse.de>
4217 PR tree-optimization/62283
4218 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4219 Do not peel loops for alignment where the vector loop likely
4220 doesn't run at least VF times.
4222 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4224 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4225 important_candidates. Consider all important candidates if
4226 IVS doesn't give any result. Remove check on ivs->upto.
4227 (try_add_cand_for): Call iv_ca_add_use only once.
4229 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4230 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4231 Anna Tikhonova <anna.tikhonova@intel.com>
4232 Ilya Tocar <ilya.tocar@intel.com>
4233 Andrey Turetskiy <andrey.turetskiy@intel.com>
4234 Ilya Verbin <ilya.verbin@intel.com>
4235 Kirill Yukhin <kirill.yukhin@intel.com>
4236 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4238 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4239 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4241 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4242 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4243 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4244 (define_insn "*mul<mode>3"): Add EVEX version.
4246 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4247 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4248 Anna Tikhonova <anna.tikhonova@intel.com>
4249 Ilya Tocar <ilya.tocar@intel.com>
4250 Andrey Turetskiy <andrey.turetskiy@intel.com>
4251 Ilya Verbin <ilya.verbin@intel.com>
4252 Kirill Yukhin <kirill.yukhin@intel.com>
4253 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4255 * config/i386/sse.md
4256 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4257 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4258 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4259 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4260 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4261 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4262 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4263 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4264 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4265 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4266 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4267 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4268 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4269 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4270 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4271 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4273 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4274 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4275 Anna Tikhonova <anna.tikhonova@intel.com>
4276 Ilya Tocar <ilya.tocar@intel.com>
4277 Andrey Turetskiy <andrey.turetskiy@intel.com>
4278 Ilya Verbin <ilya.verbin@intel.com>
4279 Kirill Yukhin <kirill.yukhin@intel.com>
4280 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4282 * config/i386/sse.md
4283 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4284 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4285 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4287 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4288 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4289 Anna Tikhonova <anna.tikhonova@intel.com>
4290 Ilya Tocar <ilya.tocar@intel.com>
4291 Andrey Turetskiy <andrey.turetskiy@intel.com>
4292 Ilya Verbin <ilya.verbin@intel.com>
4293 Kirill Yukhin <kirill.yukhin@intel.com>
4294 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4296 * config/i386/sse.md
4297 (define_mode_iterator VI128_256): New.
4298 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4300 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4301 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4302 Anna Tikhonova <anna.tikhonova@intel.com>
4303 Ilya Tocar <ilya.tocar@intel.com>
4304 Andrey Turetskiy <andrey.turetskiy@intel.com>
4305 Ilya Verbin <ilya.verbin@intel.com>
4306 Kirill Yukhin <kirill.yukhin@intel.com>
4307 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4309 * config/i386/sse.md
4310 (define_mode_iterator VI8_256_512): New.
4311 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4313 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4314 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4316 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4318 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4320 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4321 pointer to the cumulative reloc value and return the value for
4323 (compute_reloc_for_rtx): Take a const_rtx. Call
4324 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4325 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4326 for_each_rtx for the CONST case.
4328 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4330 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4331 (mark_constants_in_pattern): ...this new function to iterate over
4333 (mark_constants): Update accordingly.
4335 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4337 * varasm.c: Include rtl-iter.h.
4338 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4339 Remove the pointer to the cumulative hashval_t and just return
4340 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4341 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4342 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4344 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4346 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4347 Give real type of data parameter. Remove return value.
4348 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4349 to iterate over subrtxes.
4351 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4353 * var-tracking.c (use_narrower_mode_test): Turn from being a
4354 for_each_rtx callback to being a function that examines each
4356 (adjust_mems): Update accordingly.
4358 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4360 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4361 callback to being a function that examines each subrtx itself.
4362 Remove handling of null rtxes.
4363 (add_uses): Update accordingly.
4365 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4367 * var-tracking.c: Include rtl-iter.h.
4368 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4369 to being a function that examines each subrtx itself.
4370 (use_type): Update accordingly.
4372 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4374 * store-motion.c: Include rtl-iter.h.
4375 (extract_mentioned_regs_1): Delete.
4376 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4377 for_each_rtx to iterate over subrtxes.
4379 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4381 * sel-sched.c: Include rtl-iter.h
4382 (count_occurrences_1): Delete.
4383 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4384 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4386 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4388 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4389 * rtlanal.c (tls_referenced_p_1): Delete.
4390 (tls_referenced_p): Take a const_rtx rather than an rtx.
4391 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4393 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4395 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4396 (for_each_inc_dec): Take an rtx rather than an rtx *.
4397 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4398 (cselib_record_sets): Likewise.
4399 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4400 (check_for_inc_dec): Likewise.
4401 * rtlanal.c (for_each_inc_dec_ops): Delete.
4402 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4403 rather than a pointer to the memory address. Replace
4404 for_each_inc_dec_ops argument with separate function and data
4405 arguments. Abort on non-autoinc addresses.
4406 (for_each_inc_dec_find_mem): Delete.
4407 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4408 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4410 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4412 * rtl.h (find_all_hard_regs): Declare.
4413 * rtlanal.c (find_all_hard_regs): New function.
4414 (record_hard_reg_uses_1): Delete.
4415 (record_hard_reg_uses): Use find_all_hard_regs.
4417 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4419 * rtl.h (replace_label_data): Delete.
4420 (replace_label): Take the old label, new label and update-nuses flag
4421 as direct arguments. Return void.
4422 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4423 * rtlanal.c (replace_label): Update interface as above. Handle
4424 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4425 iterator. Use FOR_EACH_SUBRTX_PTR.
4427 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4429 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4430 with const_rtx parameters.
4431 * varasm.c (get_pool_constant): Likewise.
4432 * rtlanal.c (rtx_referenced_p_1): Delete.
4433 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4434 Assert that the rtx we're looking for is nonnull. Allow searches
4435 for constant pool SYMBOL_REFs.
4437 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4439 * reload1.c: Include rtl-iter.h.
4440 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4441 to being a function that examines each subrtx itself.
4442 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4444 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4446 * regcprop.c (cprop_find_used_regs_1): Delete.
4447 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4449 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4451 * regcprop.c: Include rtl-iter.h.
4452 (kill_value): Take a const_rtx.
4453 (kill_autoinc_value): Turn from being a for_each_rtx callback
4454 to being a function that examines each subrtx itself.
4455 (copyprop_hardreg_forward_1): Update accordingly.
4457 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4459 * reg-stack.c: Include rtl-iter.h.
4460 (subst_stack_regs_in_debug_insn): Delete.
4461 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4462 instead of for_each_rtx.
4464 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4466 * lower-subreg.c (find_decomposable_subregs): Turn from being
4467 a for_each_rtx callback to being a function that examines each
4468 subrtx itself. Remove handling of null rtxes.
4469 (decompose_multiword_subregs): Update accordingly.
4471 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4473 * lower-subreg.c (adjust_decomposed_uses): Delete.
4474 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4475 Remove handling of null rtxes.
4477 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4479 * lower-subreg.c: Include rtl-iter.h.
4480 (resolve_subreg_use): Turn from being a for_each_rtx callback
4481 to being a function that examines each subrtx itself. Remove
4482 handling of null rtxes.
4483 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4484 (decompose_multiword_subregs): Likewise.
4486 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4488 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4489 to being a function that examines each subrtx itself.
4490 (simplify_using_condition, simplify_using_initial_values): Update
4493 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4495 * loop-iv.c: Include rtl-iter.h.
4496 (find_single_def_src): New function.
4497 (replace_single_def_regs): Turn from being a for_each_rtx callback
4498 to being a function that examines each subrtx itself.
4499 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4501 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4503 * jump.c (eh_returnjump_p_1): Delete.
4504 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4505 Remove handling of null rtxes.
4507 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4509 * jump.c: Include rtl-iter.h.
4510 (returnjump_p_1): Delete.
4511 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4512 Remove handling of null rtxes.
4514 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4516 * ira.c: Include rtl-iter.h.
4517 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4518 to being a function that examines each subrtx itself. Remove
4519 handling of null rtxes.
4520 (update_equiv_regs): Update call accordingly.
4522 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4524 * fwprop.c: Include rtl-iter.h.
4525 (varying_mem_p): Turn from being a for_each_rtx callback to being
4526 a function that examines each subrtx itself.
4527 (propagate_rtx): Update accordingly.
4529 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4531 * function.c: Include rtl-iter.h
4532 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4533 callback to being a function that examines each subrtx itself.
4534 Return the changed flag.
4535 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4536 (instantiate_virtual_regs): Update calls accordingly.
4538 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4540 * final.c: Include rtl-iter.h.
4541 (mark_symbol_ref_as_used): Delete.
4542 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4545 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4547 * emit-rtl.c: Include rtl-iter.h.
4548 (find_auto_inc): Turn from being a for_each_rtx callback to being
4549 a function that examines each subrtx itself. Assume the first operand
4550 to an RTX_AUTOINC is the automodified register.
4551 (try_split): Update call accordingly.
4553 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4555 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4556 Return a bool, inverting the result so that 0/false means "not ok".
4557 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4558 subrtxes of a CONST.
4559 (mem_loc_descriptor, add_const_value_attribute)
4560 (resolve_addr_in_expr): Update calls accordingly.
4562 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4564 * dwarf2out.c: Include rtl-iter.h.
4565 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4566 Remove unused data parameter. Return a bool, inverting the result
4567 so that 0/false means "not ok".
4568 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4569 instead of for_each_rtx.
4571 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4573 * dse.c: Include rtl-iter.h.
4574 (check_mem_read_rtx): Change void * parameter to real type.
4575 Remove return value.
4576 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4577 for_each_rtx. Don't handle null rtxes.
4579 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4581 * df-problems.c: Include rtl-iter.h.
4582 (find_memory): Turn from being a for_each_rtx callback to being
4583 a function that examines each subrtx itself. Continue to look for
4584 volatile references even after a nonvolatile one has been found.
4585 (can_move_insns_across): Update calls accordingly.
4587 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4589 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4590 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4591 to iterate over subrtxes. Return a bool rather than an int.
4593 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4595 * ddg.c: Include rtl-iter.h.
4596 (mark_mem_use_1): Rename to...
4597 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4598 instead of for_each_rtx.
4599 (mem_read_insn_p): Update accordingly.
4601 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4603 * cse.c (change_cc_mode_args): Delete.
4604 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4605 a function that examines each subrtx itself. Take the fields of
4606 change_cc_mode_args as argument and return void.
4607 (cse_change_cc_mode_insn): Update calls accordingly.
4609 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4611 * cse.c (is_dead_reg): Change argument to const_rtx.
4612 (dead_debug_insn_data): Delete.
4613 (is_dead_debug_insn): Expand commentary. Turn from being a
4614 for_each_rtx callback to being a function that examines
4615 each subrtx itself. Take the fields of dead_debug_insn_data
4617 (delete_trivially_dead_insns): Update call accordingly.
4619 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4621 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4622 being a for_each_rtx callback to being a function that examines
4624 (cse_extended_basic_block): Update call accordingly.
4626 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4628 * cse.c (check_dependence_data): Delete.
4629 (check_dependence): Change from being a for_each_rtx callback to being
4630 a function that examines all subrtxes itself. Don't handle null rtxes.
4631 (invalidate): Update call accordingly.
4633 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4635 * cse.c: Include rtl-iter.h.
4636 (approx_reg_cost_1): Delete.
4637 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4638 Don't handle null rtxes.
4640 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4642 * cfgcleanup.c: Include rtl-iter.h.
4643 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4644 to being a function that examines each subrtx itself.
4645 (thread_jump): Update accordingly.
4647 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4649 * combine-stack-adj.c: Include rtl-iter.h.
4650 (record_stack_refs_data): Delete.
4651 (record_stack_refs): Turn from being a for_each_rtx callback
4652 to being a function that examines each subrtx itself.
4653 Take a pointer to the reflist. Invert sense of return value
4654 so that true means success and false means failure. Don't
4656 (combine_stack_adjustments_for_block): Update accordingly.
4658 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4660 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4661 callback to a function that takes an rtx and returns a bool
4662 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4665 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4667 * combine.c: Include rtl-iter.h.
4668 (unmentioned_reg_p_1): Delete.
4669 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4670 Don't handle null rtxes.
4672 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4674 * calls.c: Include rtl-iter.h.
4675 (internal_arg_pointer_based_exp_1): Delete.
4676 (internal_arg_pointer_based_exp): Take a const_rtx.
4677 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4679 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4681 * caller-save.c: Include rtl-iter.h.
4682 (add_used_regs_1): Delete.
4683 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4684 to iterate over subrtxes. Assert that any remaining pseudos
4687 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4689 * bt-load.c: Include rtl-iter.h.
4690 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4691 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4692 to iterate over subrtxes.
4693 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4694 find_btr_use rather than btr_referenced_p.
4696 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4698 * alias.c: Include rtl-iter.h.
4699 (refs_newer_value_cb): Delete.
4700 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4702 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4704 * rtl-iter.h: New file.
4705 * rtlanal.c: Include it.
4706 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4707 (generic_subrtx_iterator <T>::add_single_to_queue)
4708 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4709 (generic_subrtx_iterator <T>::free_array): New functions.
4710 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4711 (generic_subrtx_iterator <const_rtx_accessor>)
4712 (generic_subrtx_iterator <rtx_var_accessor>
4713 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4714 (setup_reg_subrtx_bounds): New function.
4715 (init_rtlanal): Call it.
4717 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4720 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4722 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4724 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4726 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4728 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4730 * rtl.h (JUMP_LABEL_AS_INSN): New.
4732 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4734 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4736 (alloc_EXPR_LIST): Strengthen return type from rtx to
4738 (remove_free_EXPR_LIST_node): Likewise for param.
4739 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4740 from rtx to rtx_expr_list *.
4741 * sched-int.h (struct deps_desc): Strengthen fields
4742 "pending_read_mems" and "pending_write_mems" from rtx to
4745 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4746 rtx to rtx_expr_list *.
4747 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4748 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4750 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4751 from rtx to rtx_expr_list *.
4752 * loop-iv.c (simplify_using_initial_values): Strengthen local
4753 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4754 "pnote_next" from rtx * to rtx_expr_list **.
4755 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4756 param "exprp" from rtx * to rtx_expr_list **.
4757 (add_insn_mem_dependence): Strengthen local "mem_list" from
4758 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4760 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4761 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4762 param "old_mems_p" from rtx * to rtx_expr_list **.
4763 * var-tracking.c (struct adjust_mem_data): Strengthen field
4764 "side_effects" from rtx to rtx_expr_list *.
4765 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4767 (prepare_call_arguments): Likewise.
4769 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4771 * function.h (struct rtl_data): Strengthen field
4772 "x_stack_slot_list" from rtx to rtx_expr_list *.
4774 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4775 when assigning to stack_slot_list.
4777 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4779 * function.h (struct rtl_data): Strengthen field
4780 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4781 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4782 rtx * to rtx_expr_list **.
4784 * cfgbuild.c (make_edges): In loop over
4785 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4786 rtx_expr_list *, and use methods of the latter class to clarify
4788 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4789 rtx_expr_list *, and use methods of the latter class to clarify
4791 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4792 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4793 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4794 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4795 to rtx_expr_list *. Use methods of the latter class to clarify
4798 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4800 * function.h (struct expr_status): Strengthen field
4801 "x_forced_labels" from rtx to rtx_expr_list *.
4803 * cfgbuild.c (make_edges): Split local "x" into two locals,
4804 strengthening one from rtx to rtx_expr_list *, and using methods
4806 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4807 loop over forced_labels, introduce strengthen it from rtx to
4808 rtx_expr_list *, using methods to clarify the code.
4809 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4810 to rtx_expr_list *, using methods of said class to clarify the
4812 * reload1.c (set_initial_label_offsets): Split local "x" into two
4813 per-loop variables, strengthening the first from rtx to
4814 rtx_expr_list * and using methods.
4816 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4818 * coretypes.h (class rtx_expr_list): Add forward declaration.
4819 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4820 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4821 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4822 invariant: GET_CODE (X) == EXPR_LIST.
4823 (is_a_helper <rtx_expr_list *>::test): New.
4824 (rtx_expr_list::next): New.
4825 (rtx_expr_list::element): New.
4826 (gen_rtx_EXPR_LIST): New.
4828 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4830 * varasm.c (mark_constants): Convert a GET_CODE check into a
4831 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4832 Use methods of rtx_sequence to clarify the code.
4834 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4836 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4837 local "seq" via a checked cast, and use methods of rtx_sequence
4838 to simplify the code.
4840 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4842 * resource.c (mark_referenced_resources): Strengthen local
4843 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4844 using methods of rtx_sequence to clarify the code.
4845 (find_dead_or_set_registers): Within the switch statement, convert
4846 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4847 the JUMP_P handling, introduce another local "seq", adding a
4848 checked cast to rtx_sequence *. In both cases, use methods of
4849 rtx_sequence to clarify the code.
4850 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4851 via a checked cast, and use methods of rtx_sequence to simplify
4854 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4856 * reorg.c (redundant_insn): In two places in the function, replace
4857 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4858 usings methods of rtx_sequence to clarify the code.
4860 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4862 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4863 local "seq" with a checked cast, and use methods of rtx_sequence
4864 to clarify the code.
4866 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4868 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4869 with a checked cast, in the region for where we know it's a
4870 SEQUENCE. Use methods of rtx_sequence.
4872 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4874 * final.c (get_attr_length_1): Replace GET_CODE check with a
4875 dyn_cast, introducing local "seq" and the use of methods of
4877 (shorten_branches): Likewise, introducing local "body_seq".
4878 Strengthen local "inner_insn" from rtx to rtx_insn *.
4879 (reemit_insn_block_notes): Replace GET_CODE check with a
4880 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4881 Use methods of rtx_sequence.
4882 (final_scan_insn): Likewise, introducing local "seq" for when
4883 "body" is known to be a SEQUENCE, using its methods.
4885 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4887 * except.c (can_throw_external): Strengthen local "seq" from rtx
4888 to rtx_sequence *. Use methods of rtx_sequence.
4889 (insn_nothrow_p): Likewise.
4891 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4893 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4894 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4895 Use methods of rtx_sequence.
4896 (scan_trace): Likewise for local "pat".
4898 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4900 * coretypes.h (class rtx_sequence): Add forward declaration.
4901 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4902 invariant: GET_CODE (X) == SEQUENCE.
4903 (is_a_helper <rtx_sequence *>::test): New.
4904 (is_a_helper <const rtx_sequence *>::test): New.
4905 (rtx_sequence::len): New.
4906 (rtx_sequence::element): New.
4907 (rtx_sequence::insn): New.
4909 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4911 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4913 (alloc_INSN_LIST): Strengthen return type from rtx to
4915 (copy_INSN_LIST): Likewise for return type and param.
4916 (concat_INSN_LIST): Likewise for both params and return type.
4917 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4918 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4919 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4920 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4922 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4923 "implicit_sets", "control_uses", "clobbers" from rtx to
4925 (struct deps_desc): Likewise for fields "pending_read_insns",
4926 "pending_write_insns", "pending_jump_insns",
4927 "last_pending_memory_flush", "last_function_call",
4928 "last_function_call_may_noreturn", "sched_before_next_call",
4929 "sched_before_next_jump".
4930 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4931 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4933 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4934 from rtx to rtx_insn_list *.
4935 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4938 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4939 to rtx_insn_list **.
4940 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4942 (queue_insn): Likewise for local "link".
4943 (struct haifa_saved_data): Strengthen field "insn_queue" from
4944 rtx * to rtx_insn_list **.
4945 (save_backtrack_point): Update allocation of save->insn_queue to
4946 reflect the strengthening of elements from rtx to rtx_insn_list *.
4947 (queue_to_ready): Strengthen local "link" from rtx to
4948 rtx_insn_list *; use methods "next" and "insn" when traversing the
4950 (early_queue_to_ready): Likewise for locals "link", "next_link",
4952 (schedule_block): Update allocation of insn_queue to reflect the
4953 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4954 local "link" from rtx to rtx_insn_list *, and use methods when
4956 (add_to_speculative_block): Strengthen locals "twins" and
4957 "next_node" from rtx to rtx_insn_list *, and use methods when
4958 working with them. Strengthen local "twin" from rtx to
4959 rtx_insn *, eliminating a checked cast.
4960 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4961 from rtx to rtx_insn_list *, and use methods when working with
4964 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4965 from rtx to rtx_insn_list *, adding a checked cast.
4966 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4968 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4969 "newlink" from rtx to rtx_insn_list *. Strengthen local
4970 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4971 from rtx to rtx_insn *.
4972 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4973 from rtx to rtx_insn_list *. Use methods of the latter class.
4974 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4975 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4976 (remove_free_INSN_LIST_node): Strengthen return type and local
4977 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4978 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4979 rtx_insn_list *, using "insn" method.
4981 * sched-deps.c (add_dependence_list): Strengthen param "list"
4982 from rtx to rtx_insn_list *, and use methods when working with it.
4983 (add_dependence_list_and_free): Strengthen param "listp" from
4984 rtx * to rtx_insn_list **.
4985 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4986 to rtx_insn_list **, and use methods when working with *listp.
4987 (remove_from_both_dependence_lists): Strengthen param "listp" from
4988 rtx * to rtx_insn_list **
4989 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4990 to rtx_insn_list **. Eliminate local "link", in favor of two new
4991 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4993 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4994 by introducing local "cond_deps".
4995 (remove_from_deps): Strengthen param "insn" from rtx to
4998 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4999 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
5000 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
5001 Use methods of rtx_insn_list.
5003 * store-motion.c (struct st_expr): Strengthen fields
5004 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
5005 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
5007 (find_moveable_store): Split out "tmp" into multiple more-tightly
5008 scoped locals. Use methods of rtx_insn_list *.
5009 (compute_store_table): Strengthen local "tmp" from rtx to
5010 rtx_insn *. Use methods of rtx_insn_list *.
5012 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5014 * coretypes.h (class rtx_insn_list): Add forward declaration.
5015 * rtl.h (class rtx_insn_list): New subclass of rtx_def
5016 (is_a_helper <rtx_insn_list *>::test): New.
5017 (rtx_insn_list::next): New.
5018 (rtx_insn_list::insn): New.
5019 (gen_rtx_INSN_LIST): Add prototype.
5020 * emit-rtl.c (gen_rtx_INSN_LIST): New.
5021 * gengenrtl.c (special_rtx): Add INSN_LIST.
5023 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5025 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
5026 "prev" from rtx to rtx_insn *.
5028 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5030 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
5031 functions. Require merely an rtx for now, not an rtx_insn *.
5032 (BLOCK_FOR_INSN): Likewise.
5033 (INSN_LOCATION): Likewise.
5034 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
5036 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5038 * rtl.h (PATTERN): Convert this macro into a pair of inline
5039 functions, for now, requiring const_rtx and rtx.
5041 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5043 * target.def (unwind_emit): Strengthen param "insn" from rtx to
5045 (final_postscan_insn): Likewise.
5046 (adjust_cost): Likewise.
5047 (adjust_priority): Likewise.
5048 (variable_issue): Likewise.
5049 (macro_fusion_pair_p): Likewise.
5050 (dfa_post_cycle_insn): Likewise.
5051 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
5052 (first_cycle_multipass_issue): Likewise.
5053 (dfa_new_cycle): Likewise.
5054 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
5055 (speculate_insn): Likewise for param "insn".
5056 (gen_spec_check): Likewise for params "insn" and "label".
5057 (get_insn_spec_ds): Likewise for param "insn".
5058 (get_insn_checked_ds): Likewise.
5059 (dispatch_do): Likewise.
5060 (dispatch): Likewise.
5061 (cannot_copy_insn_p): Likewise.
5062 (invalid_within_doloop): Likewise.
5063 (legitimate_combined_insn): Likewise.
5067 * doc/tm.texi: Automatically updated to reflect changes to
5070 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
5072 (schedule_block): Likewise.
5073 (sched_init): Likewise.
5074 (sched_speculate_insn): Strengthen param "insn" from rtx to
5076 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
5078 * hooks.c (hook_bool_rtx_true): Rename to...
5079 hook_bool_rtx_insn_true): ...this, and strengthen first param from
5081 (hook_constcharptr_const_rtx_null): Rename to...
5082 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5083 first param from const_rtx to const rtx_insn *.
5084 (hook_bool_rtx_int_false): Rename to...
5085 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5086 param from rtx to rtx_insn *.
5087 (hook_void_rtx_int): Rename to...
5088 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5091 * hooks.h (hook_bool_rtx_true): Rename to...
5092 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
5094 (hook_bool_rtx_int_false): Rename to...
5095 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5096 param from rtx to rtx_insn *.
5097 (hook_void_rtx_int): Rename to...
5098 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5100 (hook_constcharptr_const_rtx_null): Rename to...
5101 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5102 first param from const_rtx to const rtx_insn *.
5104 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
5105 and local "prev" from rtx to rtx_insn *.
5107 * sched-int.h (sched_speculate_insn): Strengthen first param from
5110 * sel-sched.c (create_speculation_check): Likewise for local "label".
5111 * targhooks.c (default_invalid_within_doloop): Strengthen param
5112 "insn" from const_rtx to const rtx_insn *.
5113 * targhooks.h (default_invalid_within_doloop): Strengthen param
5114 from const_rtx to const rtx_insn *.
5116 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
5117 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
5119 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
5121 (arc_invalid_within_doloop): Likewise, with const.
5123 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
5124 (arm_cannot_copy_insn_p): Likewise for param "insn".
5125 (arm_unwind_emit): Likewise.
5127 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
5130 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
5131 (c6x_variable_issue): Likewise. Removed now-redundant checked
5133 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
5135 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
5136 Likewise for param "insn".
5137 (epiphany_mode_after): Likewise.
5138 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
5139 params "insn", "dep_insn".
5140 (epiphany_mode_needed): Likewise for param "insn".
5141 (epiphany_mode_after): Likewise.
5143 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
5144 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
5145 (ix86_avx_u128_mode_needed): Likewise.
5146 (ix86_i387_mode_needed): Likewise.
5147 (ix86_mode_needed): Likewise.
5148 (ix86_avx_u128_mode_after): Likewise.
5149 (ix86_mode_after): Likewise.
5150 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
5151 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
5152 (ix86_adjust_priority): Likewise for param "insn".
5153 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
5154 (do_dispatch): Likewise.
5155 (has_dispatch): Likewise.
5156 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
5158 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
5159 reflect renaming of default hook implementation from
5160 hook_constcharptr_const_rtx_null to
5161 hook_constcharptr_const_rtx_insn_null.
5162 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
5164 (ia64_variable_issue): Likewise for param "insn".
5165 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
5166 (ia64_dfa_new_cycle): Likewise.
5167 (ia64_get_insn_spec_ds): Likewise.
5168 (ia64_get_insn_checked_ds): Likewise.
5169 (ia64_speculate_insn): Likewise.
5170 (ia64_gen_spec_check): Likewise for params "insn", "label".
5171 (ia64_asm_unwind_emit): Likewise for param "insn".
5173 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
5175 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
5177 (m68k_sched_variable_issue): Likewise for param "insn".
5179 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
5182 * config/microblaze/microblaze.c (microblaze_adjust_cost):
5183 Likewise for params "insn", "dep".
5185 * config/mips/mips.c (mips_adjust_cost): Likewise.
5186 (mips_variable_issue): Likewise for param "insn".
5187 (mips_final_postscan_insn): Likewise.
5189 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
5190 for params "insn", "dep".
5192 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5194 (pa_adjust_priority): Likewise for param "insn".
5196 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5197 Likewise for params "insn", "dep_insn".
5199 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5201 (rs6000_variable_issue): Likewise.
5202 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5203 (rs6000_debug_adjust_cost): Likewise.
5204 (rs6000_adjust_priority): Likewise for param "insn".
5205 (rs6000_use_sched_lookahead_guard): Likewise.
5206 (get_next_active_insn): Likewise for return type and both params.
5207 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5208 and locals "insn", "next_insn".
5209 (pad_groups): Likewise.
5211 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5213 (s390_cannot_copy_insn_p): Likewise.
5214 (s390_sched_variable_issue): Likewise for third param, eliminating
5216 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5217 default hook implementation from hook_constcharptr_const_rtx_null
5218 to hook_constcharptr_const_rtx_insn_null.
5220 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5221 from rtx to rtx_insn *.
5222 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5223 (sh_variable_issue): Likewise for param "insn".
5224 (sh_dfa_new_cycle): Likewise.
5225 (sh_mode_needed): Likewise.
5226 (sh_mode_after): Likewise.
5228 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5229 params "insn", "dep_insn".
5230 (hypersparc_adjust_cost): Likewise.
5231 (sparc_adjust_cost): Likewise.
5233 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5234 param, eliminated checked cast.
5235 (spu_sched_adjust_cost): Likewise for first and third params.
5237 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5238 params "insn" and "dep_insn" from rtx to rtx_insn *.
5240 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5242 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5244 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5245 (set_is_load_p): ...this, updating to work on a SET pattern rather
5247 (is_store_insn): Rename to...
5248 (set_is_store_p): ...this, updating to work on a SET pattern
5249 rather than an insn.
5250 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5251 top of function to where it is needed. Rewrite the bogus
5252 condition that checks for "insn" and "dep" being PARALLEL to
5253 instead use single_set, introducing locals "insn_set" and
5254 "dep_set". Given that we only ever returned "cost" for a non-pair
5255 of SETs, bail out early if we don't have a pair of SET.
5256 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5257 use the new locals "insn_set" and "dep_set", and update calls to
5258 is_load_insn and is_store_insn to be calls to set_is_load_p and
5261 2014-08-27 Guozhi Wei <carrot@google.com>
5264 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5265 amount before using it.
5267 2014-08-27 Richard Biener <rguenther@suse.de>
5269 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5270 get_maxval_strlen inside a more useful API.
5271 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5272 (gimple_fold_builtin): ... caller.
5273 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5274 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5275 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5276 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5277 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5278 gimple_fold_builtin_sprintf): Adjust to compute maxval
5281 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5284 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5286 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5287 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5288 Anna Tikhonova <anna.tikhonova@intel.com>
5289 Ilya Tocar <ilya.tocar@intel.com>
5290 Andrey Turetskiy <andrey.turetskiy@intel.com>
5291 Ilya Verbin <ilya.verbin@intel.com>
5292 Kirill Yukhin <kirill.yukhin@intel.com>
5293 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5295 * config/i386/sse.md
5296 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5297 Use `concat_tg_mode' attribute to determine asm register size.
5299 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5300 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5301 Anna Tikhonova <anna.tikhonova@intel.com>
5302 Ilya Tocar <ilya.tocar@intel.com>
5303 Andrey Turetskiy <andrey.turetskiy@intel.com>
5304 Ilya Verbin <ilya.verbin@intel.com>
5305 Kirill Yukhin <kirill.yukhin@intel.com>
5306 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5308 * config/i386/sse.md
5309 (define_mode_iterator VI48_AVX512VL): New.
5310 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5311 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5312 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5313 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5314 with VI1): Change mode iterator.
5315 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5316 with VI_ULOADSTORE_BW_AVX512VL): New.
5317 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5318 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5319 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5320 with VI1): Change mode iterator.
5321 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5322 with VI_ULOADSTORE_BW_AVX512VL): New.
5323 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5324 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5325 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5326 with VI1): Change mode iterator.
5327 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5328 with VI_ULOADSTORE_BW_AVX512VL): New.
5329 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5330 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5331 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5332 (define_insn "<avx512>_storedqu<mode>_mask" with
5333 VI48_AVX512VL): New.
5334 (define_insn "<avx512>_storedqu<mode>_mask" with
5335 VI12_AVX512VL): Ditto.
5337 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5338 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5339 Anna Tikhonova <anna.tikhonova@intel.com>
5340 Ilya Tocar <ilya.tocar@intel.com>
5341 Andrey Turetskiy <andrey.turetskiy@intel.com>
5342 Ilya Verbin <ilya.verbin@intel.com>
5343 Kirill Yukhin <kirill.yukhin@intel.com>
5344 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5346 * config/i386/sse.md
5347 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5348 (define_mode_iterator VI48_AVX512BW): New.
5349 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5350 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5351 with VI48_AVX2_48_AVX512F): New.
5352 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5353 with VI2_AVX512VL): Ditto.
5355 2014-08-27 Richard Biener <rguenther@suse.de>
5358 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5359 (fold_builtin_3): Do not fold strcat_chk here.
5360 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5362 (gimple_fold_builtin): Fold strcat_chk here.
5364 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5366 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5367 * dwarf2out.c (dwarf2out_decl): Make static.
5369 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5371 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5373 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5375 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5376 from rtx to rtx_insn *.
5377 (cselib_lookup_from_insn): Likewise for final param.
5378 (cselib_subst_to_values_from_insn): Likewise.
5379 (cselib_add_permanent_equiv): Likewise.
5381 * cselib.c (cselib_current_insn): Likewise for this variable.
5382 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5383 (cselib_lookup_from_insn): Likewise.
5384 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5385 "save_cselib_current_insn".
5386 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5388 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5389 from rtx to rtx_insn *.
5391 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5393 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5396 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5398 * df.h (df_dump_insn_problem_function): Strengthen first param of
5399 this callback from const_rtx to const rtx_insn *.
5400 (struct df_insn_info): Strengthen field "insn" from rtx to
5402 (DF_REF_INSN): Eliminate this function, reinstating the older
5404 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5405 (df_reg_defined): Likewise.
5406 (df_find_use): Likewise.
5407 (df_reg_used): Likewise.
5408 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5410 (df_dump_insn_bottom): Likewise.
5411 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5412 (df_insn_debug_regno): Likewise.
5413 (debug_df_insn): Likewise.
5414 (df_rd_simulate_one_insn): Likewise for param 2.
5415 (df_word_lr_simulate_defs): Likewise for param 1.
5416 (df_word_lr_simulate_uses): Likewise.
5417 (df_md_simulate_one_insn): Likewise for param 2.
5418 (df_simulate_find_noclobber_defs): Likewise for param 1.
5419 (df_simulate_find_defs): Likewise.
5420 (df_simulate_defs): Likewise.
5421 (df_simulate_uses): Likewise.
5422 (df_simulate_one_insn_backwards): Likewise for param 2.
5423 (df_simulate_one_insn_forwards): Likewise.
5424 (df_uses_create): Likewise for param 2.
5425 (df_insn_create_insn_record): Likewise for param 1.
5426 (df_insn_delete): Likewise.
5427 (df_insn_rescan): Likewise.
5428 (df_insn_rescan_debug_internal): Likewise.
5429 (df_insn_change_bb): Likewise.
5430 (df_notes_rescan): Likewise.
5431 * rtl.h (remove_death): Likewise for param 2.
5432 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5434 * sched-int.h (reemit_notes): Strengthen param from rtx to
5436 * valtrack.h (propagate_for_debug): Likewise for param 1.
5438 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5439 local "tmp_rtx" from const_rtx to const rtx_insn *.
5440 * combine.c (remove_death): Strengthen param "insn" from rtx to
5442 (move_deaths): Likewise for local "where_dead".
5443 * cse.c (delete_trivially_dead_insns): Introduce local
5444 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5445 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5447 (df_reg_defined): Likewise.
5448 (df_find_use): Likewise.
5449 (df_reg_used): Likewise.
5450 (df_dump_insn_problem_data): Strengthen param "insn" from
5451 const_rtx to const rtx_insn *.
5452 (df_dump_insn_top): Likewise.
5453 (df_dump_insn_bottom): Likewise.
5454 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5455 (df_insn_debug_regno): Likewise.
5456 (debug_df_insn): Likewise.
5457 (DF_REF_INSN): Delete.
5458 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5459 from rtx to rtx_insn *.
5460 (df_chain_insn_top_dump): Strengthen param "insn" from
5461 const_rtx to const rtx_insn *.
5462 (df_chain_insn_bottom_dump): Likewise.
5463 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5465 (df_word_lr_simulate_uses): Likewise.
5466 (df_print_note): Likewise.
5467 (df_remove_dead_and_unused_notes): Likewise.
5468 (df_set_unused_notes_for_mw): Likewise.
5469 (df_set_dead_notes_for_mw): Likewise.
5470 (df_create_unused_note): Likewise.
5471 (df_simulate_find_defs): Likewise.
5472 (df_simulate_find_uses): Likewise.
5473 (df_simulate_find_noclobber_defs): Likewise.
5474 (df_simulate_defs): Likewise.
5475 (df_simulate_uses): Likewise.
5476 (df_simulate_one_insn_backwards): Likewise.
5477 (df_simulate_one_insn_forwards): Likewise.
5478 (df_md_simulate_one_insn): Likewise.
5479 * df-scan.c (df_uses_create): Likewise.
5480 (df_insn_create_insn_record): Likewise.
5481 (df_insn_delete): Likewise.
5482 (df_insn_rescan): Likewise.
5483 (df_insn_rescan_debug_internal): Likewise.
5484 (df_insn_change_bb): Likewise.
5485 (df_notes_rescan): Likewise.
5486 (df_refs_add_to_chains): Likewise.
5487 (df_insn_refs_verify): Likewise.
5488 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5489 when invoking df_insn_delete.
5490 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5491 (set_unique_reg_note): Add checked cast.
5492 * final.c (cleanup_subreg_operands): Likewise.
5493 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5494 "insn" from rtx to rtx_insn *.
5495 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5496 "last" from rtx to rtx_insn *.
5497 * ira-emit.c (change_regs_in_insn): New function.
5498 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5499 Invoke change_regs_in_insn rather than change_regs.
5500 * ira.c (update_equiv_regs): Strengthen locals "insn",
5501 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5502 for_each_rtx_in_insn rather than for_each_rtx.
5503 * recog.c (confirm_change_group): Add checked casts.
5504 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5506 (peep2_fill_buffer): Add checked cast.
5507 * rtlanal.c (remove_note): Likewise.
5508 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5509 locals "next" "end" from rtx to rtx_insn *.
5511 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5513 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5515 (struct reg_use_data): Likewise for field "insn".
5516 (insn_cost): Likewise for param.
5517 (real_insn_for_shadow): Likewise for return type and param.
5518 (increase_insn_priority): Likewise for param 1.
5519 (debug_dependencies): Likewise for both params.
5521 * haifa-sched.c (insn_delay): Likewise for param "insn".
5522 (real_insn_for_shadow): Likewise for return type and param "insn".
5523 (update_insn_after_change): Likewise for param "insn".
5524 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5526 (insn_cost): Likewise for param "insn".
5527 (increase_insn_priority): Likewise.
5528 (calculate_reg_deaths): Likewise.
5529 (setup_insn_reg_pressure_info): Likewise.
5530 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5531 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5532 (model_recompute): Likewise.
5533 (must_restore_pattern_p): Likewise for param "next".
5534 (model_excess_cost): Likewise for param "insn".
5535 (queue_remove): Likewise.
5536 (adjust_priority): Likewise for param "prev".
5537 (update_register_pressure): Likewise for param "insn".
5538 (setup_insn_max_reg_pressure): Likewise for local "insn".
5539 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5540 (model_add_to_schedule): Likewise.
5541 (model_reset_queue_indices): Likewise for local "insn".
5542 (unschedule_insns_until): Strengthen local "recompute_vec" from
5543 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5544 "con" from rtx to rtx_insn *.
5545 (restore_last_backtrack_point): Likewise for both locals "x". Add
5547 (estimate_insn_tick): Likewise for param "insn".
5548 (commit_schedule): Likewise for params "prev_head", "tail" and
5550 (verify_shadows): Likewise for locals "i1", "i2".
5551 (dump_insn_stream): Likewise for params "head", "tail" and locals
5552 "next_tail", "insn".
5553 (schedule_block): Likewise for locals "insn", "x". Add a checked
5555 (fix_inter_tick): Likewise for params "head", "tail".
5556 (create_check_block_twin): Likewise for local "jump".
5557 (haifa_change_pattern): Likewise for param "insn".
5558 (haifa_speculate_insn): Likewise.
5559 (dump_new_block_header): Likewise for params "head", "tail".
5560 (fix_jump_move): Likewise for param "jump".
5561 (move_block_after_check): Likewise.
5562 (sched_init_insn_luid): Likewise for param "insn".
5563 (sched_init_luids): Likewise for local "insn".
5564 (insn_luid): Likewise for param "insn".
5565 (init_h_i_d): Likewise.
5566 (haifa_init_h_i_d): Likewise for local "insn".
5567 (haifa_init_insn): Likewise for param "insn".
5568 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5570 (create_insn_reg_use): Likewise for param "insn".
5571 (setup_insn_reg_uses): Likewise. Add a checked cast.
5572 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5573 "tail" from rtx to rtx_insn *.
5574 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5575 "insn", "next_tail".
5577 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5579 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5580 from rtx to rtx_insn *.
5581 (model_add_to_schedule): Likewise for locals "start", "end",
5584 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5586 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5588 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5589 "to" and locals "insn", "next", "copy". Remove now-redundant
5592 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5594 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5595 rtx_insn * and param 4 from rtx * to rtx_insn **.
5596 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5597 param 2 from rtx * to rtx_insn **.
5599 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5600 rtx_insn * and final param from rtx * to rtx_insn **.
5602 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5603 from rtx to rtx_insn *.
5604 (try_head_merge_bb): Likewise for both locals named "move_upto".
5605 * df-problems.c (can_move_insns_across): Likewise for params
5606 "from", "to", "across_from", "across_to" and locals "insn",
5607 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5609 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5610 from rtx to rtx_insn *.
5611 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5612 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5613 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5615 (noce_try_abs): Likewise.
5616 (noce_get_condition): Likewise for param "jump". Strengthen param
5617 "earliest" from rtx * to rtx_insn **.
5618 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5620 (find_cond_trap): Likewise.
5621 (dead_or_predicable): Likewise for local "earliest".
5622 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5624 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5625 and local "prev". Strengthen param "earliest" from rtx * to
5627 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5628 Strengthen param "earliest" from rtx * to rtx_insn **.
5630 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5632 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5633 "to" and local "insn" from rtx to rtx_insn *.
5635 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5637 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5638 from rtx to rtx_insn *.
5639 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5640 (code_motion_path_driver): Likewise for local "last_insn".
5641 (simplify_changed_insns): Likewise for local "insn".
5643 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5645 * rtl.h (push_to_sequence): Strengthen param from rtx to
5647 (push_to_sequence2): Likewise for both params.
5648 (delete_insns_since): Likewise for param.
5649 (reorder_insns_nobb): Likewise for all three params.
5650 (set_new_first_and_last_insn): Likewise for both params.
5652 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5653 rtx_insn *. Remove now-redundant cast.
5654 (set_last_insn): Likewise.
5656 * builtins.c (expand_builtin_return): Strengthen local
5657 "call_fusage" from rtx to rtx_insn *.
5658 * cfgrtl.c (create_basic_block_structure): Likewise for local
5660 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5661 "first", "last" and local "insn".
5662 (delete_insns_since): Likewise for param "from".
5663 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5665 (push_to_sequence): Likewise for param "first" and local "last".
5666 (push_to_sequence2): Likewise for params "first" and "last".
5667 * lra.c (emit_add3_insn): Likewise for local "last".
5668 (lra_emit_add): Likewise.
5669 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5671 (process_address_1): Likewise for locals "insn", last".
5672 * modulo-sched.c (ps_first_note): Likewise for return type.
5673 * optabs.c (expand_binop_directly): Likewise for param "last".
5675 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5677 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5679 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5681 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5683 * function.h (struct sequence_stack): Strengthen fields "first"
5684 and "last" from rtx to rtx_insn *.
5685 (struct emit_status): Likewise for fields "x_first_insn" and
5688 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5689 (set_first_insn): Add checked cast.
5690 (get_last_insn): Remove now-redundant checked cast.
5691 (set_last_insn): Add checked cast.
5693 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5694 "saved_first" and "saved_last" from rtx to rtx_insn *.
5696 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5698 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5699 (unlink_insn_chain): Strengthen both params from rtx to
5702 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5704 (unlink_insn_chain): Likewise for params "first" and "last".
5705 Remove now-redundant checked cast.
5706 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5707 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5709 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5711 (add_insn): Likewise for param "insn" and local "prev".
5712 (add_insn_after_nobb): Likewise for both params and local "next".
5713 (add_insn_before_nobb): Likewise for both params and local "prev".
5714 (add_insn_after): Rename param "after" to "uncast_after",
5715 introducing local "after" with another checked cast.
5716 (add_insn_before): Rename params "insn" and "before", giving them
5717 "uncast_" prefixes, adding the old names back using checked casts.
5718 (emit_note_after): Likewise for param "after".
5719 (emit_note_before): Likewise for param "before".
5720 (emit_label): Add a checked cast.
5722 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5724 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5725 "insn" from rtx to rtx_insn *.
5727 * cselib.c (cselib_record_sets_hook): Likewise.
5729 * var-tracking.c (add_with_sets): Likewise, renaming back from
5730 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5733 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5735 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5736 and "header_" from rtx to rtx_insn *.
5737 (struct basic_block_d): Likewise for field "head_" within "x"
5738 field of union basic_block_il_dependent.
5739 (BB_HEAD): Drop function...
5740 (SET_BB_HEAD): ...and this function in favor of...
5741 (BB_HEAD): ...reinstate macro.
5742 (BB_END): Drop function...
5743 (SET_BB_END): ...and this function in favor of...
5744 (BB_END): ...reinstate macro.
5745 (BB_HEADER): Drop function...
5746 (SET_BB_HEADER): ...and this function in favor of...
5747 (BB_HEADER): ...reinstate macro.
5749 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5750 (fix_crossing_unconditional_branches): Likewise.
5751 * caller-save.c (save_call_clobbered_regs): Likewise.
5752 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5753 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5754 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5755 (merge_blocks_move_successor_nojumps): Likewise.
5756 (outgoing_edges_match): Update use of for_each_rtx to
5757 for_each_rtx_in_insn.
5758 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5759 (expand_gimple_cond): Likewise.
5760 (expand_gimple_tailcall): Likewise.
5761 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5763 (construct_exit_block): Drop use of SET_BB_END.
5764 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5766 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5767 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5768 SET_BB_HEAD and SET_BB_END.
5769 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5771 (rtl_delete_block): Drop use of SET_BB_HEAD.
5772 (rtl_split_block): Drop use of SET_BB_END.
5773 (emit_nop_for_unique_locus_between): Likewise.
5774 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5775 (block_label): Drop use of SET_BB_HEAD.
5776 (fixup_abnormal_edges): Drop use of SET_BB_END.
5777 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5778 (relink_block_chain): Likewise.
5779 (fixup_reorder_chain): Drop use of SET_BB_END.
5780 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5781 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5782 rtx_insn **. Drop use of SET_BB_HEADER.
5783 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5785 (BB_HEAD): Delete this function.
5786 (SET_BB_HEAD): Likewise.
5788 (SET_BB_END): Likewise.
5789 (BB_HEADER): Likewise.
5790 (SET_BB_HEADER): Likewise.
5791 * emit-rtl.c (add_insn_after): Rename param "insn" to
5792 "uncast_insn", adding a new local "insn" and a checked cast to
5793 rtx_insn *. Drop use of SET_BB_END.
5794 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5795 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5796 (reorder_insns): Drop use of SET_BB_END.
5797 (emit_insn_after_1): Strengthen param "first" and locals "last",
5798 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5799 (emit_pattern_after_noloc): Add checked cast.
5800 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5801 (restore_other_notes): Likewise.
5802 (move_insn): Likewise.
5803 (sched_extend_bb): Likewise.
5804 (fix_jump_move): Likewise.
5805 * ifcvt.c (noce_process_if_block): Likewise.
5806 (dead_or_predicable): Likewise.
5807 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5808 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5809 * sel-sched-ir.c (sel_move_insn): Likewise.
5810 * sel-sched.c (move_nop_to_previous_block): Likewise.
5812 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5814 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5816 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5818 * basic-block.h (create_basic_block_structure): Strengthen params
5819 1 "head" and 2 "end" from rtx to rtx_insn *.
5820 * cfgrtl.c (create_basic_block_structure): Likewise.
5821 (rtl_create_basic_block): Update casts from void * to rtx to
5822 rtx_insn *, so that we can pass them as rtx_insn * to
5823 create_basic_block_structure.
5824 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5826 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5828 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5830 (check_for_inc_dec): Strengthen param "insn" from rtx to
5833 * cselib.h (cselib_process_insn): Likewise.
5835 * cselib.c (cselib_record_sets): Likewise.
5836 (cselib_process_insn): Likewise.
5838 * dse.c (struct insn_info): Likewise for field "insn".
5839 (check_for_inc_dec_1): Likewise for local "insn".
5840 (check_for_inc_dec): Likewise for param "insn".
5841 (scan_insn): Likewise.
5842 (dse_step1): Likewise for local "insn".
5844 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5845 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5847 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5849 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5850 from rtx to rtx_insn *.
5851 (DEP_PRO): Delete this function and...
5852 (SET_DEP_PRO): ...this function in favor of...
5853 (DEP_PRO): ...reinstate this macro.
5854 (DEP_CON): Delete this function and...
5855 (SET_DEP_CON): ...this function in favor of...
5856 (DEP_CON): ...reinstate this old macro.
5857 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5858 (init_dep): Likewise.
5859 (set_priorities): Likewise for both params.
5860 (sd_copy_back_deps): Likewise for params 1 and 2.
5862 * haifa-sched.c (priority): Likewise for param "insn" and local
5864 (set_priorities): Likewise for params "head" and "tail" and local
5866 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5868 (add_to_speculative_block): Add a checked cast.
5869 (create_check_block_twin): Drop use of SET_DEP_CON.
5870 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5873 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5874 Drop use of SET_DEP_PRO
5875 (init_dep): Strengthen params "pro" and "con" from rtx to
5877 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5881 (SET_DEP_PRO): Delete.
5882 (SET_DEP_CON): Delete.
5884 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5886 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5887 from rtx to rtx_insn *.
5888 (VINSN_INSN_RTX): Eliminate rvalue function and...
5889 (SET_VINSN_INSN): ...lvalue function in favor of...
5890 (VINSN_INSN_RTX): reinstate this old macro.
5892 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5893 in favor of VINSN_INSN_RTX.
5894 (VINSN_INSN_RTX): Delete this function.
5895 (SET_VINSN_INSN_RTX): Likewise.
5897 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5899 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5900 (BND_TO): Delete this function and...
5901 (SET_BND_TO): ...this functions in favor of...
5902 (BND_TO): ...reinstating this macro.
5903 (struct _fence): Strengthen field "executing_insns" from
5904 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5905 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5906 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5907 and param "insn" from rtx to insn_t.
5908 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5911 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5913 (rtx_vec_t): Likewise.
5914 (struct sched_deps_info_def): Strengthen param of "start_insn"
5915 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5916 "note_mem_dep" callback and first param of "note_dep" callback.
5918 * haifa-sched.c (add_to_speculative_block): Strengthen param
5919 "insn" from rtx to rtx_insn *.
5920 (clear_priorities): Likewise.
5921 (calc_priorities): Likewise for local "insn".
5923 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5924 Remove redundant checked cast.
5925 (haifa_note_mem_dep): Likewise for param "pending_insn".
5926 (haifa_note_dep): Likewise for param "elem".
5927 (note_mem_dep): Likewise for param "e".
5928 (sched_analyze_1): Add checked casts.
5929 (sched_analyze_2): Likewise.
5931 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5932 from rtx to rtx_insn *.
5933 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5934 from vec<rtx> * to vec<rtx_insn *> *.
5936 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5938 (flist_add): Strengthen param "executing_insns" from
5939 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5940 (advance_deps_context): Remove now-redundant checked cast.
5941 (init_fences): Replace uses of NULL_RTX with NULL.
5942 (merge_fences): Strengthen params "last_scheduled_insn" and
5943 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5944 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5945 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5946 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5947 an instruction, rather than doing double-duty as a pattern.
5948 (return_nop_to_pool): Update for change of insn_t.
5949 (deps_init_id): Remove now-redundant checked cast.
5950 (struct sched_scan_info_def): Strengthen param of "init_insn"
5951 callback from rtx to insn_t.
5952 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5953 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5955 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5956 "end" from rtx to rtx_insn *.
5957 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5958 (rtx insn_rtx, bool force_unique_p)
5959 (BND_TO): Delete function.
5960 (SET_BND_TO): Delete function.
5962 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5964 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5965 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5967 (undo_transformations): Likewise for param "insn".
5968 (update_liveness_on_insn): Likewise.
5969 (compute_live_below_insn): Likewise for param "insn" and local
5971 (update_data_sets): Likewise for param "insn".
5972 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5973 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5974 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5976 (move_cond_jump): Likewise for param "insn".
5977 (move_cond_jump): Drop use of SET_BND_TO.
5978 (compute_av_set_on_boundaries): Likewise.
5979 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5980 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5981 from rtx to rtx_insn *.
5982 (maybe_emit_renaming_copy): Likewise for param "insn".
5983 (maybe_emit_speculative_check): Likewise.
5984 (handle_emitting_transformations): Likewise.
5985 (remove_insn_from_stream): Likewise.
5986 (code_motion_process_successors): Strengthen local "succ" from rtx
5989 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5991 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5992 ilist_t, not _xlist_t;
5993 (ILIST_INSN): Define in terms of new union field "insn".
5994 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5996 (struct _list_node): Add new field "insn" to the union, of type
5998 (ilist_add): Replace macro with an inline function, requiring an
6000 (ilist_remove): Define this macro directly in terms of
6001 _list_remove, rather than indirectly via _xlist_remove.
6002 (ilist_clear): Likewise, in terms of _list_clear rather than
6004 (ilist_is_in_p): Replace macro with an inline function, requiring
6006 (_list_iter_cond_insn): New function.
6007 (ilist_iter_remove): Define this macro directly in terms of
6008 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
6009 (ilist_iterator): Define directly in terms of _list_iterator
6010 rather than indirectly through _xlist_iterator.
6011 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
6012 than in terms of _FOR_EACH_X.
6013 (FOR_EACH_INSN_1): Likewise.
6015 2014-08-26 Joseph Myers <joseph@codesourcery.com>
6019 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
6020 DECL_HARD_REGISTER and return for invalid register specifications.
6021 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
6022 DECL_HARD_REGISTER, call expand_one_error_var.
6023 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
6024 CC_REGNUM with non-MODE_CC modes.
6025 (arm_regno_class): Return NO_REGS for PC_REGNUM.
6027 2014-08-26 Marek Polacek <polacek@redhat.com>
6030 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
6032 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
6034 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
6035 qi cost; add di cost.
6036 (cortexa57_addrcost_table): Likewise.
6038 2014-08-26 Marek Polacek <polacek@redhat.com>
6041 * expr.c (is_aligning_offset): Remove logical not.
6043 2014-08-26 Marek Polacek <polacek@redhat.com>
6046 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
6047 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
6049 2014-08-26 Richard Biener <rguenther@suse.de>
6051 PR tree-optimization/62175
6052 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
6053 expand possibly trapping operations.
6055 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6057 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
6058 "insn" from rtx to rtx_insn *.
6059 (permute_load): Likewise for param "insn".
6060 (permute_store): Likewise.
6061 (handle_special_swappables): Likewise for local "insn".
6062 (replace_swap_with_copy): Likewise for locals "insn" and
6064 (rs6000_analyze_swaps): Likewise for local "insn".
6066 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6068 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
6071 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6073 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
6074 "note_list" from rtx to rtx_insn *.
6075 (BB_NOTE_LIST): Replace this function and...
6076 (SET_BB_NOTE_LIST): ...this function with...
6077 (BB_NOTE_LIST): ...the former macro implementation.
6079 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
6080 local "from_start" from rtx to rtx_insn *. Strengthen param
6081 "to_endp" from rtx * to rtx_insn **.
6083 * haifa-sched.c (concat_note_lists): Likewise.
6084 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
6086 (sel_restore_notes): Likewise.
6087 (move_bb_info): Likewise.
6088 (BB_NOTE_LIST): Delete this function.
6089 (SET_BB_NOTE_LIST): Delete this function.
6090 * sel-sched.c (create_block_for_bookkeeping): Eliminate
6091 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
6093 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6095 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
6096 from rtx * to rtx_insn **.
6097 (reorder2): Likewise.
6098 (dependencies_evaluation_hook): Strengthen params "head", "tail"
6099 from rtx to rtx_insn *.
6101 * doc/tm.texi: Update mechanically for above change to target.def.
6103 * sched-int.h (note_list): Strengthen this variable from rtx to
6105 (remove_notes): Likewise for both params.
6106 (restore_other_notes): Likewise for return type and first param.
6107 (struct ready_list): Strengthen field "vec" from rtx * to
6109 (struct dep_replacement): Strenghten field "insn" from rtx to
6111 (struct deps_desc): Likewise for fields "last_debug_insn",
6113 (struct haifa_sched_info): Likewise for callback field
6114 "can_schedule_ready_p"'s param, for first param of "new_ready"
6115 callback field, for both params of "rank" callback field, for
6116 first field of "print_insn" callback field (with a const), for
6117 both params of "contributes_to_priority" callback, for param
6118 of "insn_finishes_block_p" callback, for fields "prev_head",
6119 "next_tail", "head", "tail", for first param of "add_remove_insn"
6120 callback, for first param of "begin_schedule_ready" callback, for
6121 both params of "begin_move_insn" callback, and for second param
6122 of "advance_target_bb" callback.
6123 (add_dependence): Likewise for params 1 and 2.
6124 (sched_analyze): Likewise for params 2 and 3.
6125 (deps_analyze_insn): Likewise for param 2.
6126 (ready_element): Likewise for return type.
6127 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6128 (try_ready): Strenghten param from rtx to rtx_insn *.
6129 (sched_emit_insn): Likewise for return type.
6130 (record_delay_slot_pair): Likewise for params 1 and 2.
6131 (add_delay_dependencies): Likewise for param.
6132 (contributes_to_priority): Likewise for both params.
6133 (find_modifiable_mems): Likewise.
6135 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
6136 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
6137 "first_older_only_insn" from rtx to rtx_insn *.
6138 (arm_sched_reorder): Strengthen param "ready" from rtx * to
6141 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
6142 "last_scheduled_iter0" from rtx to rtx_insn *.
6143 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
6144 (c6x_sched_reorder_1): Strengthen param "ready" and locals
6145 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6146 "insn" from rtx to rtx_insn *.
6147 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
6149 (c6x_sched_reorder2): Strengthen param "ready" and locals
6150 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6151 "insn" from rtx to rtx_insn *.
6152 (c6x_variable_issue): Add a checked cast when assigning from insn
6153 to ss.last_scheduled_iter0.
6154 (split_delayed_branch): Strengthen param "insn" and local "i1"
6155 from rtx to rtx_insn *.
6156 (split_delayed_nonbranch): Likewise.
6157 (undo_split_delayed_nonbranch): Likewise for local "insn".
6158 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
6159 "entry_after", "end_packet", "head_insn", "tail_insn",
6160 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
6161 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
6162 to rtx_insn **. Remove now-redundant checked cast on last_insn,
6163 but add a checked cast on loop->start_label. Consolidate calls to
6164 avoid assigning result of gen_spkernel to "insn", now an
6167 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
6168 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
6170 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
6171 rtx_insn **. Strengthen locals "top", "next" from rtx to
6173 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
6174 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6175 (add_parameter_dependencies): Strengthen params "call", "head" and
6176 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
6177 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
6178 (add_dependee_for_func_arg): Likewise for param "arg" and local
6180 (ix86_dependencies_evaluation_hook): Likewise for params "head",
6181 "tail" and locals "insn", "first_arg".
6183 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
6184 for params "head", "tail" and locals "insn", "next", "next_tail".
6185 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
6186 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
6187 "insn", "lowest", "highest" from rtx to rtx_insn *.
6188 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
6190 (ia64_sched_reorder2): Likewise.
6192 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6193 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6194 from rtx * to rtx_insn **.
6195 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6197 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6199 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6200 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6203 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6204 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6206 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6207 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6208 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6210 (vr4130_reorder): Likewise.
6211 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6213 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6215 (mips_sched_reorder): Likewise.
6216 (mips_sched_reorder2): Likewise.
6218 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6220 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6221 Strengthen local "tmp" from rtx to rtx_insn *.
6222 (rs6000_sched_reorder2): Likewise.
6224 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6225 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6226 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6227 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6229 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6230 "tmp2" from rtx to rtx_insn *.
6231 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6232 Strengthen local "insn" from rtx to rtx_insn *.
6233 (ready_reorder): Strengthen param "ready" from rtx * to
6234 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6235 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6236 (sh_reorder2): Likewise.
6238 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6239 local "insn" from rtx to rtx_insn *.
6241 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6243 (scheduled_insns): Strengthen this variable from vec<rtx> to
6245 (set_modulo_params): Likewise for locals "i1", "i2".
6246 (record_delay_slot_pair): Likewise for params "i1", "i2".
6247 (add_delay_dependencies): Likewise for param "insn".
6248 (cond_clobbered_p): Likewise.
6249 (recompute_todo_spec): Likewise for local "prev".
6250 (last_scheduled_insn): Likewise for this variable.
6251 (nonscheduled_insns_begin): Likewise.
6252 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6254 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6256 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6257 Strengthen local "insn" from rtx to rtx_insn *.
6258 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6259 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6260 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6261 (ready_remove_first): Likewise for return type and local "t".
6262 (ready_element): Likewise for return type.
6263 (ready_remove): Likewise for return type and local "t".
6264 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6265 (check_clobbered_conditions): Strengthen local "x" from rtx to
6266 rtx_insn *, adding a checked cast.
6267 (schedule_insn): Likewise for param "insn".
6268 (remove_notes): Likewise for params "head", "tail" and locals
6269 "next_tail", "insn", "next".
6270 (struct haifa_saved_data): Likewise for fields
6271 "last_scheduled_insn", "nonscheduled_insns_begin".
6272 (save_backtrack_point): Update for change to field "vec" of
6274 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6276 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6277 from rtx to rtx_insn *
6278 (resolve_dependencies): Strengthen param "insn" from rtx to
6280 (restore_other_notes): Likewise for return type, for param "head"
6281 and local "note_head".
6282 (undo_all_replacements): Likewise for local "insn".
6283 (first_nonscheduled_insn): Likewise for return type and local "insn".
6284 (queue_to_ready): Likewise for local "insn", adding checked casts.
6285 (early_queue_to_ready): Likewise for local "insn".
6286 (debug_ready_list_1): Strengthen local "p" from rtx * to
6288 (move_insn): Strengthen param "insn" and local "note" from rtx to
6290 (insn_finishes_cycle_p): Likewise for param "insn".
6291 (max_issue): Likewise for local "insn".
6292 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6294 (commit_schedule): Strengthen param "prev_head" and local "insn"
6295 from rtx to rtx_insn *
6296 (prune_ready_list): Likewise for local "insn".
6297 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6298 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6299 (set_priorities): Likewise for local "prev_head".
6300 (try_ready): Likewise for param "next".
6301 (fix_tick_ready): Likewise.
6302 (change_queue_index): Likewise.
6303 (sched_extend_ready_list): Update for change to field "vec" of
6305 (generate_recovery_code): Strengthen param "insn" from rtx to
6307 (begin_speculative_block): Likewise.
6308 (create_check_block_twin): Likewise for param "insn" and locals
6309 "label", "check", "twin". Introduce local "check_pat" to avoid
6310 "check" being used as a plain rtx before being used as an insn.
6311 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6312 extracting elements from ready_list.
6313 (sched_remove_insn): Strengthen param "insn" from rtx to
6315 (sched_emit_insn): Likewise for return type.
6316 (ready_remove_first_dispatch): Likewise for return type and local
6319 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6321 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6324 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6325 from rtx to rtx_insn *.
6326 (add_dependence_list): Likewise for param "insn". Add a checked
6328 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6329 to rtx_insn *. Strengthen param "list_p" from rtx * to
6331 (chain_to_prev_insn): Strengthen param "insn" and locals
6332 "prec_nonnote", "i" from rtx to rtx_insn *.
6333 (flush_pending_lists): Likewise for param "insn".
6334 (cur_insn): Likewise for this variable.
6335 (haifa_start_insn): Add a checked cast.
6336 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6337 (sched_analyze_reg): Likewise for param "insn".
6338 (sched_analyze_1): Likewise.
6339 (sched_analyze_2): Likewise. Add checked casts.
6340 (sched_analyze_insn): Likewise. Also for local "prev".
6341 (deps_analyze_insn): Likewise for param "insn".
6342 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6343 (add_dependence_1): Likewise for params "insn", "elem".
6344 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6345 (parse_add_or_inc): Likewise for param "insn".
6346 (find_inc): Likewise for local "inc_cand".
6347 (find_modifiable_mems): Likewise for params "head", "tail" and
6348 locals "insn", "next_tail".
6350 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6351 (begin_schedule_ready): Likewise for param "insn".
6352 (begin_move_insn): Likewise for params "insn" and "last".
6353 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6355 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6356 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6357 (ebb_add_remove_insn): Likewise for param "insn".
6358 (advance_target_bb): Likewise.
6360 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6362 (check_live): Likewise for param "insn".
6363 (init_ready_list): Likewise for local "insn".
6364 (can_schedule_ready_p): Likewise for param "insn".
6365 (begin_schedule_ready): Likewise.
6366 (new_ready): Likewise for param "next".
6367 (rgn_print_insn): Likewise for param "insn".
6368 (rgn_rank): Likewise for params "insn1", "insn2".
6369 (contributes_to_priority): Likewise for params "next", "insn".
6370 (rgn_insn_finishes_block_p): Likewise for param "insn".
6371 (add_branch_dependences): Likewise for params "head", "tail" and
6372 locals "insn", "last".
6373 (rgn_add_remove_insn): Likewise for param "insn".
6374 (advance_target_bb): Likewise.
6376 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6377 const_rtx to const rtx_insn *.
6379 * sel-sched-dump.h (sel_print_insn): Likewise.
6381 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6382 (deps_init_id): Likewise.
6384 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6385 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6388 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6390 * output.h (final_start_function): Strengthen param 1 from rtx to
6393 * final.c (final_start_function): Likewise, renaming back from
6394 "uncast_first" to "first", and dropping the checked cast from rtx
6397 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6399 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6400 * final.c (final): Likewise. Rename param back from
6401 "uncast_first" to "first" and eliminate the checked cast from rtx
6404 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6406 * output.h (shorten_branches): Strengthen param from rtx to
6409 * final.c (shorten_branches): Likewise, renaming param back from
6410 "uncast_first" to "first", and dropping the checked cast from rtx
6413 * genattr.c (gen_attr): Likewise when writing out the prototype of
6416 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6418 * sched-int.h (struct haifa_sched_info): Strengthen fields
6419 "prev_head" and "next_tail" from rtx to rtx_insn *.
6421 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6423 * rtl.h (rtx_jump_table_data::get_labels): New method.
6424 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6425 with use of the new rtx_jump_table_data::get_labels method.
6426 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6427 to rtx_jump_table_data *. Simplify by using get_labels method.
6428 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6429 a dyn_cast, introducing local "table", using it to replace
6430 label-lookup logic with a get_labels method call.
6431 (patch_jump_insn): Simplify using get_labels method.
6432 * dwarf2cfi.c (create_trace_edges): Likewise.
6433 * rtlanal.c (label_is_jump_target_p): Likewise.
6435 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6437 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6440 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6441 (unshare_all_rtl_again): Likewise, also for local "p".
6443 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6445 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6447 * cfgrtl.c (delete_insn_and_edges): Likewise.
6449 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6451 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6452 from rtx to rtx_insn *.
6454 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6456 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6458 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6459 locals "returnjump", "epilogue_end", "insn", "next".
6461 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6462 "returnjump" from rtx * to rtx_insn **.
6463 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6465 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6467 * basic-block.h (struct edge_def). Strengthen "r" within
6468 union edge_def_insns from rtx to rtx_insn *.
6470 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6471 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6473 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6474 from rtx to rtx_insn *.
6475 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6477 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6478 (reg_used_on_edge): Likewise.
6479 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6480 (gt_pch_nx): New overload for rtx_insn *&.
6481 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6482 from rtx to rtx_insn *.
6484 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6486 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6487 from rtx to rtx_insn *.
6488 (BB_FOOTER): Replace function with access macro.
6489 (SET_BB_FOOTER): Delete.
6491 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6493 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6494 (emit_barrier_after_bb): Likewise.
6495 (record_effective_endpoints): Likewise.
6496 (relink_block_chain): Likewise.
6497 (fixup_fallthru_exit_predecessor): Likewise.
6498 (cfg_layout_duplicate_bb): Likewise.
6499 (cfg_layout_split_block): Likewise.
6500 (cfg_layout_delete_block): Likewise.
6501 (cfg_layout_merge_blocks): Likewise.
6502 (BB_FOOTER): Delete function.
6503 (SET_BB_FOOTER): Delete function.
6504 * combine.c (update_cfg_for_uncondjump): Replace uses of
6505 SET_BB_FOOTER with BB_FOOTER.
6507 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6509 * except.h (struct eh_landing_pad_d): Strengthen field
6510 "landing_pad" from rtx to rtx_code_label *.
6512 * except.c (sjlj_emit_dispatch_table): Likewise for param
6514 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6516 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6518 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6519 first param from rtx to rtx_insn *.
6520 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6521 field "set_frame_ptr_insn".
6522 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6523 "csend" from rtx to rtx_code_label *.
6524 (xtensa_expand_atomic): Likewise for local "csloop".
6525 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6527 (xtensa_call_tls_desc): Likewise for return type and locals
6528 "call_insn", "insns".
6529 (xtensa_legitimize_tls_address): Likewise for local "insns".
6530 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6532 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6534 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6535 first param from rtx to rtx_insn *.
6536 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6539 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6541 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6542 Strengthen param 1 from rtx to rtx_insn *.
6543 (tilepro_output_cbranch): Likewise.
6544 (tilepro_adjust_insn_length): Likewise.
6545 (tilepro_final_prescan_insn): Likewise for sole param.
6547 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6548 Likewise for local "last".
6549 (cbranch_predicted_p): Likewise for param "insn".
6550 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6551 (tilepro_output_cbranch_with_opcode): Likewise.
6552 (tilepro_output_cbranch): Likewise.
6553 (frame_emit_load): Likewise for return type and locals "seq",
6555 (emit_sp_adjust): Likewise for return type and local "insn".
6556 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6558 (tilepro_adjust_insn_length): Likewise for param "insn".
6559 (next_insn_to_bundle): Likewise for return type and params
6561 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6562 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6564 (match_addli_pcrel): Likewise for param "insn".
6565 (replace_addli_pcrel): Likewise.
6566 (match_auli_pcrel): Likewise.
6567 (replace_auli_pcrel): Likewise.
6568 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6570 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6571 "queue", "next_queue", "prev".
6572 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6573 (tilepro_final_prescan_insn): Likewise for param "insn".
6575 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6577 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6578 Strengthen param 1 from rtx to rtx_insn *.
6579 (tilegx_output_cbranch): Likewise.
6580 (tilegx_adjust_insn_length): Likewise.
6581 (tilegx_final_prescan_insn): Likewise for sole param.
6583 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6585 (cbranch_predicted_p): Likewise for param "insn".
6586 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6587 (tilegx_output_cbranch_with_opcode): Likewise.
6588 (tilegx_output_cbranch): Likewise.
6589 (frame_emit_load): Likewise for return type.
6590 (set_frame_related_p): Likewise for locals "seq", "insn".
6591 (emit_sp_adjust): Likewise for return type, and for local "insn".
6592 Introduce local "pat" for use in place of "insn" where the latter
6593 isn't an instruction.
6594 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6595 from rtx to rtx_insn *.
6596 (tilegx_adjust_insn_length): Likewise for param "insn".
6597 (next_insn_to_bundle): Likewise for return type and params "r" and
6599 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6601 (replace_insns): Likewise for params "old_insn", "new_insns".
6602 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6604 (replace_mov_pcrel_step2): Likewise.
6605 (replace_mov_pcrel_step3): Likewise.
6606 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6608 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6609 "queue", "next_queue", "prev".
6610 (tilegx_output_mi_thunk): Likewise for local "insn".
6611 (tilegx_final_prescan_insn): Likewise for param "insn".
6613 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6615 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6617 (frame_emit_load): Likewise.
6618 (frame_emit_add_imm): Likewise, also for local "insn".
6619 (spu_expand_prologue): Likewise for local "insn".
6620 (struct spu_bb_info): Likewise for field "prop_jump".
6621 (emit_nop_for_insn): Likewise for param "insn" and local
6623 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6625 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6626 locals "hint", "insn".
6627 (get_branch_target): Likewise for param "branch".
6628 (insn_clobbers_hbr): Likewise for param "insn".
6629 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6630 locals "insn", "before_4", "before_16".
6631 (insert_hbrp): Likewise for local "insn".
6632 (spu_machine_dependent_reorg): Likewise for locals "branch",
6633 "insn", "next", "bbend".
6634 (uses_ls_unit): Likewise for param "insn".
6635 (get_pipe): Likewise.
6636 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6637 introducing a checked cast.
6638 (spu_sched_adjust_cost): Likewise for params "insn" and
6640 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6641 (spu_sms_res_mii): Likewise.
6643 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6645 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6646 from rtx to rtx_insn *.
6647 (output_cbranch): Likewise for param 6.
6648 (output_return): Likewise for param 1.
6649 (output_sibcall): Likewise.
6650 (output_v8plus_shift): Likewise.
6651 (output_v8plus_mult): Likewise.
6652 (output_v9branch): Likewise for param 7.
6653 (output_cbcond): Likewise for param 3.
6655 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6657 (sparc_legitimize_pic_address): Likewise.
6658 (sparc_emit_call_insn): Likewise.
6659 (emit_save_or_restore_regs): Likewise.
6660 (emit_window_save): Likewise for return type and local "insn".
6661 (sparc_expand_prologue): Likewise for local "insn".
6662 (sparc_flat_expand_prologue): Likewise.
6663 (output_return): Likewise for param "insn".
6664 (output_sibcall): Likewise for param "insn" and local "delay".
6665 (output_ubranch): Likewise for param "insn".
6666 (output_cbranch): Likewise.
6667 (output_cbcond): Likewise.
6668 (output_v9branch): Likewise.
6669 (output_v8plus_shift): Likewise.
6670 (sparc_output_mi_thunk): Likewise for local "insn".
6671 (get_some_local_dynamic_name): Likewise.
6672 (output_v8plus_mult): Likewise for param "insn".
6674 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6676 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6677 from rtx to rtx_insn *.
6678 (output_branchy_insn): Likewise for param 3.
6679 (output_far_jump): Likewise for param 1.
6680 (final_prescan_insn): Likewise.
6681 (sh_insn_length_adjustment): Likewise for sole param.
6683 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6684 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6686 (sh_emit_compare_and_set): Likewise for local "lab".
6687 (output_far_jump): Strengthen param "insn" and local "prev" from
6689 (output_branchy_insn): Likewise for param "insn" and local
6691 (output_ieee_ccmpeq): Likewise for param "insn".
6692 (struct label_ref_list_d): Strengthen field "label" from rtx to
6694 (pool_node): Likewise.
6695 (pool_window_label): Likewise for this global.
6696 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6697 (dump_table): Strengthen params "start", "barrier" and local
6698 "scan" from rtx to rtx_insn *.
6699 (broken_move): Likewise for param "insn".
6700 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6701 Strengthen param "first_mova" from rtx * to rtx_insn **.
6702 (mova_p): Likewise for param "insn".
6703 (fixup_mova): Likewise for param "mova".
6704 (find_barrier): Likewise for return type, params "mova" and
6705 "from", and locals "barrier_before_mova", "found_barrier",
6706 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6707 "label" from rtx to rtx_code_label *.
6708 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6710 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6711 (split_branches): Likewise for param "first" and local "insn".
6712 (final_prescan_insn): Likewise for param "insn".
6713 (sequence_insn_p): Likewise for locals "prev", "next".
6714 (sh_insn_length_adjustment): Likewise for param "insn".
6715 (sh_can_redirect_branch): Likewise for local "insn".
6716 (find_r0_life_regions): Likewise for locals "end", "insn".
6717 (sh_output_mi_thunk): Likewise for local "insns".
6719 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6721 * config/score/score.c (score_output_mi_thunk): Strengthen local
6722 "insn" from rtx to rtx_insn *.
6723 (score_prologue): Likewise.
6725 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6727 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6728 1 from rtx to rtx_insn *.
6729 (s390_emit_jump): Likewise for return type.
6730 (s390_emit_call): Likewise.
6731 (s390_load_got): Likewise.
6733 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6735 (s390_match_ccmode): Likewise for param "insn".
6736 (s390_emit_jump): Likewise for return type.
6737 (s390_split_branches): Likewise for local "label".
6738 (struct constant): Strengthen field "label" from rtx to
6740 (struct constant_pool): Likewise for field "label". Strengthen
6741 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6743 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6745 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6746 (s390_end_pool): Likewise.
6747 (s390_dump_pool): Likewise for local "insn".
6748 (s390_mainpool_start): Likewise.
6749 (s390_chunkify_start): Likewise.
6750 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6751 with insns. Strengthen locals "label", "jump", "barrier", "next",
6752 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6753 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6755 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6756 "jump", "label", "next_insn".
6757 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6758 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6760 (s390_load_got): Likewise for return type and local "insns".
6761 (s390_save_gprs_to_fprs): Likewise for local "insn".
6762 (s390_restore_gprs_from_fprs): Likewise.
6763 (pass_s390_early_mach::execute): Likewise.
6764 (s390_emit_prologue): Likewise for local "insns".
6765 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6767 (s390_emit_call): Strengthen return type and local "insn" from
6769 (s390_emit_tpf_eh_return): Likewise for local "insn".
6770 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6771 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6772 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6774 (s390_non_addr_reg_read_p): Likewise for param "insn".
6775 (find_cond_jump): Likewise for return type and param "insn".
6776 (s390_swap_cmp): Likewise for param "insn".
6777 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6778 "prev_insn", "next_insn".
6779 (s390_reorg): Likewise for locals "insn", "target".
6780 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6781 (s390_sched_variable_issue): For now, rename param "insn" to
6782 "uncast_insn", introducing a checked cast.
6783 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6785 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6786 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6788 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6790 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6791 param from rtx to rtx_insn *.
6792 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6794 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6796 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6797 4 from rtx to rtx_insn *.
6798 (rs6000_final_prescan_insn): Likewise for first param.
6799 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6801 (rs6000_get_some_local_dynamic_name): Likewise.
6802 (output_cbranch): Likewise for param "insn".
6803 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6804 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6805 (rs6000_emit_allocate_stack): Likewise for local "insn".
6806 (load_cr_save): Likewise.
6807 (restore_saved_cr): Likewise.
6808 (restore_saved_lr): Likewise.
6809 (emit_cfa_restores): Likewise.
6810 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6811 "deleted_debug_label".
6812 (rs6000_output_mi_thunk): Likewise for local "insn".
6813 (rs6000_final_prescan_insn): Likewise for param "insn".
6815 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6817 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6818 Strengthen param "insn" from rtx to rtx_insn *.
6819 * config/picochip/picochip.c (picochip_current_prescan_insn):
6820 Likewise for this variable.
6821 (picochip_final_prescan_insn): Likewise for param "insn".
6823 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6825 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6826 from rtx to rtx_insn *.
6827 (pa_output_indirect_call): Likewise.
6828 (pa_adjust_insn_length): Likewise.
6829 (pa_attr_length_millicode_call): Likewise.
6830 (pa_attr_length_call): Likewise.
6831 (pa_attr_length_indirect_call): Likewise.
6833 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6835 (pa_attr_length_millicode_call): Likewise.
6836 (pa_attr_length_call): Likewise.
6837 (pa_output_call): Likewise.
6838 (pa_attr_length_indirect_call): Likewise.
6839 (pa_output_indirect_call): Likewise.
6841 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6843 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6844 Strengthen first param from rtx to rtx_insn *.
6845 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6848 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6850 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6851 type from rtx to rtx_insn *.
6852 (mips_expand_call): Likewise.
6853 (mips_adjust_insn_length): Likewise for first param.
6854 (mips_output_conditional_branch): Likewise.
6855 (mips_output_order_conditional_branch): Likewise.
6856 (mips_final_prescan_insn): Likewise.
6858 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6859 rtx_insn * for the SEQUENCE case.
6860 (SEQ_END): Likewise.
6861 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6862 (mips_emit_call_insn): Likewise, also for local "insn".
6863 (mips16_gp_pseudo_reg): Likewise for local "scan".
6864 (mips16_build_call_stub): Likewise for return type and for local
6865 "insn". Introduce a new local "pattern" so that "insn" can indeed
6867 (mips_expand_call): Strengthen return type and local "insn" from
6869 (mips_block_move_loop): Strengthen local "label" from rtx to
6871 (mips_expand_synci_loop): Likewise for locals "label",
6873 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6875 (mips16e_collect_argument_saves): Likewise for locals "insn",
6877 (mips_find_gp_ref): Likewise for param of callback for "pred"
6878 param, and for local "insn".
6879 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6880 (mips_insn_has_flexible_gp_ref_p): Likewise.
6881 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6883 (mips_epilogue_set_cfa): Likewise for local "insn".
6884 (mips_expand_epilogue): Likewise.
6885 (mips_adjust_insn_length): Likewise for param "insn".
6886 (mips_output_conditional_branch): Likewise.
6887 (mips_output_order_conditional_branch): Likewise.
6888 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6889 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6890 "falu2_turn_enabled_insn".
6891 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6892 "done_label" from rtx to rtx_code_label *.
6893 (struct mips16_constant): Likewise for field "label".
6894 (mips16_add_constant): Likewise for return type.
6895 (mips16_emit_constants_1): Strengthen return type and param "insn"
6896 from rtx to rtx_insn *.
6897 (mips16_emit_constants): Likewise for param "insn".
6898 (mips16_insn_length): Likewise.
6899 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6900 to rtx_code_label *.
6901 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6902 from rtx to rtx_insn *.
6903 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6904 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6905 (r10k_simplify_address): Strengthen param "insn" and local
6906 "def_insn" from rtx to rtx_insn *.
6907 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6909 (r10k_needs_protection_p_1): Update target type of cast of data
6910 from to rtx to rtx_insn *.
6911 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6912 rtx * to rtx_insn **.
6913 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6915 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6916 (mips_call_expr_from_insn): Likewise for param "insn".
6917 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6918 (mips_find_pic_call_symbol): Likewise for param "insn".
6919 (mips_annotate_pic_calls): Likewise for local "insn".
6920 (mips_sim_insn): Likewise for this variable.
6921 (struct mips_sim): Likewise for field "insn" within elements of
6923 (mips_sim_wait_reg): Likewise for param "insn".
6924 (mips_sim_wait_regs): Likewise.
6925 (mips_sim_wait_units): Likewise.
6926 (mips_sim_wait_insn): Likewise.
6927 (mips_sim_issue_insn): Likewise.
6928 (mips_sim_finish_insn): Likewise.
6929 (mips_seq_time): Likewise for param "seq" and local "insn".
6930 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6931 locals "first", "second".
6932 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6933 "last", "last2", "next".
6934 (mips_avoid_hazard): Likewise for params "after", "insn".
6935 (mips_reorg_process_insns): Likewise for locals "insn",
6936 "last_insn", "subinsn", "next_insn".
6937 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6938 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6940 (mips_output_mi_thunk): Likewise for local "insn".
6941 (mips_final_prescan_insn): Likewise for param "insn".
6943 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6945 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6946 Strengthen return type and local "insns" from rtx to rtx_insn *.
6947 (microblaze_legitimize_tls_address): Likewise for local "insns".
6948 (microblaze_block_move_loop): Strengthen local "label" from rtx
6949 to rtx_code_label *.
6950 (microblaze_expand_prologue): Strengthen two locals named "insn"
6951 from rtx to rtx_insn *.
6952 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6953 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6954 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6955 to rtx_code_label *.
6957 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6959 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6960 param from rtx to rtx_insn *.
6961 (mep_reuse_lo): Likewise for third param.
6962 (mep_use_post_modify_p): Likewise for first param.
6963 (mep_core_address_length): Likewise.
6964 (mep_cop_address_length): Likewise.
6965 (mep_final_prescan_insn): Likewise.
6966 (mep_store_data_bypass_p): Likewise for both params.
6967 (mep_mul_hilo_bypass_p): Likewise.
6968 (mep_ipipe_ldc_p): Likewise for param.
6970 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6971 (mep_rewrite_mult): Likewise.
6972 (mep_rewrite_mulsi3): Likewise.
6973 (mep_rewrite_maddsi3): Likewise.
6974 (mep_reuse_lo_p_1): Likewise.
6975 (mep_reuse_lo_p): Likewise.
6976 (mep_frame_expr): Likewise.
6977 (mep_make_parallel): Likewise for both params.
6978 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6980 (mep_use_post_modify_p): Likewise for param "insn".
6981 (mep_core_address_length): Likewise.
6982 (mep_cop_address_length): Likewise.
6983 (mep_reg_set_in_function): Likewise for local "insn".
6984 (mep_asm_without_operands_p): Likewise.
6985 (F): Likewise for return type and param "x".
6986 (add_constant): Likewise for local "insn".
6987 (maybe_dead_move): Likewise for return type and local "insn".
6988 (mep_expand_prologue): Likewise for local "insn".
6989 (mep_final_prescan_insn): Likewise for param "insn".
6990 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6991 "next", "follow", "x".
6992 (mep_insert_repeat_label_last): Likewise for return type, param
6993 "last_insn", and locals "next", "prev". Strengthen param "label"
6994 from rtx to rtx_code_label *.
6995 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6997 (struct mep_doloop_end): Likewise for fields "insn" and
6999 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
7000 Strengthen local "repeat_label" from rtx to rtx_code_label *.
7001 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
7003 (mep_invert_branch): Likewise for params "insn" and "after".
7004 (mep_reorg_erepeat): Likewise for param "insns" and locals
7005 "insn", "prev", "new_last", "barrier", "user". Strengthen local
7006 "l" from rtx to rtx_code_label *.
7007 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
7008 from rtx to rtx_insn *.
7009 (mep_reorg_addcombine): Likewise for param "insns" and locals
7011 (add_sp_insn_p): Likewise for param "insn".
7012 (mep_reorg_noframe): Likewise for param "insns" and locals
7013 "start_frame_insn", "end_frame_insn", "next".
7014 (mep_reorg): Likewise for local "insns".
7015 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
7017 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
7018 (mep_mul_hilo_bypass_p): Likewise.
7019 (mep_ipipe_ldc_p): Likewise for param "insn".
7020 (mep_make_bundle): Likewise for return type, param "cop" and local
7021 "insn", splitting out the latter into a new local "seq" for when it
7022 is a SEQUENCE rather than an insn.
7023 (core_insn_p): Likewise for param "insn".
7024 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
7025 "last", "first", "note", "prev", "core_insn".
7027 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7029 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
7031 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
7032 (m68k_final_prescan_insn): Likewise for first param.
7034 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
7035 (m68k_set_frame_related): Likewise for param "insn".
7036 (output_btst): Likewise for param "insn".
7037 (m68k_final_prescan_insn): Likewise.
7038 (m68k_move_to_reg): Likewise for local "insn".
7039 (m68k_call_tls_get_addr): Likewise for local "insns".
7040 (m68k_call_m68k_read_tp): Likewise.
7041 (strict_low_part_peephole_ok): Likewise for param "first_insn".
7042 (m68k_output_mi_thunk): Likewise for local "insn".
7044 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7046 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
7047 first param from rtx to rtx_insn *.
7048 (iq2000_adjust_insn_length): Likewise.
7049 (iq2000_output_conditional_branch): Likewise.
7050 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
7051 "insn" and local "nop_insn".
7052 (iq2000_annotate_frame_insn): Likewise for param "insn".
7053 (iq2000_expand_prologue): Likewise for both locals "insn".
7054 (iq2000_adjust_insn_length): Likewise for param "insn".
7055 (iq2000_output_conditional_branch): Likewise.
7057 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7059 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
7060 "insns" from rtx to rtx_insn *.
7061 (ia64_emit_cond_move): Likewise for locals "insn", "first".
7062 (struct spill_fill_data): Likewise for field "init_after" and for
7063 elements of array field "prev_insn".
7064 (spill_restore_mem): Likewise for locals "insn", "first".
7065 (do_spill): Likewise for local "insn".
7066 (do_restore): Likewise.
7067 (ia64_expand_prologue): Likewise.
7068 (ia64_expand_epilogue): Likewise.
7069 (emit_insn_group_barriers): Likewise for locals "insn",
7071 (emit_all_insn_group_barriers): Likewise for locals "insn",
7073 (dfa_stop_insn): Likewise for this global.
7074 (dfa_pre_cycle_insn): Likewise.
7075 (ia64_nop): Likewise.
7076 (final_emit_insn_group_barriers): Likewise for locals "insn",
7078 (emit_predicate_relation_info): Likewise for locals "head", "n",
7080 (ia64_reorg): Likewise for local "insn".
7081 (ia64_output_mi_thunk): Likewise.
7082 (expand_vec_perm_interleave_2): Likewise for local "seq".
7084 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7086 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
7087 param 1 "insn" from rtx to rtx_insn *.
7088 (ix86_use_lea_for_mov): Likewise.
7089 (ix86_avoid_lea_for_addr): Likewise.
7090 (ix86_split_lea_for_addr): Likewise.
7091 (ix86_lea_for_add_ok): Likewise.
7092 (ix86_output_call_insn): Likewise.
7094 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
7095 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
7096 (ix86_output_function_epilogue): Likewise for locals "insn",
7097 "deleted_debug_label".
7098 (legitimize_tls_address): Likewise for local "insn".
7099 (get_some_local_dynamic_name): Likewise.
7100 (increase_distance): Likewise for params "prev", "next".
7101 (distance_non_agu_define_in_bb): Likewise for params "insn",
7102 "start" and locals "prev", "next".
7103 (distance_non_agu_define): Likewise for param "insn".
7104 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
7105 locals "next", "prev".
7106 (distance_agu_use): Likewise for param "insn".
7107 (ix86_lea_outperforms): Likewise.
7108 (ix86_ok_to_clobber_flags): Likewise.
7109 (ix86_avoid_lea_for_add): Likewise.
7110 (ix86_use_lea_for_mov): Likewise.
7111 (ix86_avoid_lea_for_addr): Likewise.
7112 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
7113 (ix86_split_lea_for_addr): Likewise for param "insn".
7114 (ix86_lea_for_add_ok): Likewise for param "insn".
7115 (ix86_expand_carry_flag_compare): Likewise for local
7117 (ix86_expand_int_movcc): Likewise.
7118 (ix86_output_call_insn): Likewise for param "insn".
7119 (ix86_output_call_insn): Likewise for local "i".
7120 (x86_output_mi_thunk): Introduce local "insn", using it in place
7121 of "tmp" when dealing with insns.
7122 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
7124 (ix86_pad_returns): Likewise for locals "ret", "prev".
7125 (ix86_count_insn_bb): Likewise for local "insn".
7126 (ix86_pad_short_function): Likewise for locals "ret", "insn".
7127 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
7128 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
7129 (expand_vec_perm_interleave2): Likewise for local "seq".
7130 (expand_vec_perm_vperm2f128_vblend): Likewise.
7131 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
7132 call to for_each_rtx with for_each_rtx_in_insn.
7134 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7136 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
7137 "label" from rtx to rtx_code_label *.
7138 (ix86_expand_prologue): Likewise.
7139 (ix86_expand_split_stack_prologue): Likewise for locals "label",
7141 (ix86_split_idivmod): Likewise for locals "end_label" and
7143 (ix86_expand_branch): Likewise for local "label2".
7144 (ix86_expand_aligntest): Likewise for return type and local "label".
7145 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
7147 (expand_movmem_epilogue): Likewise for the various locals named
7149 (expand_setmem_epilogue): Likewise.
7150 (expand_small_movmem_or_setmem): Likewise for local "label".
7151 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7152 Strengthen param "done_label" from rtx * to rtx_code_label **.
7153 Strengthen locals "loop_label" and "label" from rtx to
7155 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7156 Likewise for locals "loop_label", "label".
7157 (ix86_expand_set_or_movmem): Likewise for locals "label",
7158 "jump_around_label", "hot_label".
7159 (ix86_expand_strlensi_unroll_1): Likewise for locals
7160 "align_2_label", align_3_label", "align_4_label", "end_0_label",
7162 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
7163 (void ix86_emit_i387_log1p): Likewise for locals "label1",
7164 "label2", "jump_label".
7165 (ix86_expand_sse_compare_and_jump): Likewise for return type and
7167 (ix86_expand_lfloorceil): Likewise for local "label".
7168 (ix86_expand_rint): Likewise.
7169 (ix86_expand_floorceildf_32): Likewise.
7170 (ix86_expand_floorceil): Likewise.
7171 (ix86_expand_rounddf_32): Likewise.
7172 (ix86_expand_trunc): Likewise.
7173 (ix86_expand_truncdf_32): Likewise.
7174 (ix86_expand_round): Likewise.
7176 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7178 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
7179 first param from rtx to rtx_insn *.
7180 (h8300_insn_length_from_table): Likewise.
7181 * config/h8300/h8300.c (F): Likewise for return type and param
7183 (Fpa): Add a checked cast to rtx_insn *.
7184 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
7186 (final_prescan_insn): Likewise for param "insn".
7187 (h8300_binary_length): Likewise.
7188 (h8300_insn_length_from_table): Likewise.
7190 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7192 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7193 Strengthen first param "insn" from rtx to rtx_insn *.
7195 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7197 (frame_insn): Likewise for return type. Introduce local "insn"
7198 for use in place of local "x" for use as an rtx_insn *.
7199 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7200 (epiphany_expand_prologue): Likewise for local "insn".
7201 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7202 * config/epiphany/resolve-sw-modes.c
7203 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7206 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7208 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7209 param from rtx to rtx_insn *.
7210 (c6x_final_prescan_insn): Likewise for first param.
7212 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7213 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7214 (c6x_expand_compare): Strengthen local "insns" from rtx to
7216 (c6x_get_unit_specifier): Likewise for param "insn".
7217 (c6x_print_unit_specifier_field): Likewise.
7218 (c6x_final_prescan_insn): Likewise.
7219 (emit_add_sp_const): Likewise for local "insn".
7220 (c6x_expand_prologue): Likewise.
7222 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7224 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7225 param 1 from rtx to rtx_insn *.
7226 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7227 the various locals named "insn".
7228 (expand_epilogue_reg_restore): Likewise.
7229 (frame_related_constant_load): Likewise.
7230 (add_to_reg): Likewise.
7231 (emit_link_insn): Likewise.
7232 (do_link): Likewise.
7233 (expand_interrupt_handler_prologue): Likewise.
7234 (branch_dest): Likewise for param "branch".
7235 (asm_conditional_branch): Likewise for param "insn".
7236 (gen_one_bundle): Likewise for elements of param "slot" and local
7238 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7239 elements of local "slot".
7240 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7241 "queue", "next_queue", "prev".
7242 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7243 (add_sched_insns_for_speculation): Likewise for local "insn".
7245 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7247 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7248 from rtx to rtx_insn *.
7249 (output_movhi): Likewise.
7250 (output_movsisf): Likewise.
7251 (avr_out_tstsi): Likewise.
7252 (avr_out_tsthi): Likewise.
7253 (avr_out_tstpsi): Likewise.
7254 (avr_out_compare): Likewise.
7255 (avr_out_compare64): Likewise.
7256 (avr_out_movpsi): Likewise.
7257 (ashlqi3_out): Likewise.
7258 (ashlhi3_out): Likewise.
7259 (ashlsi3_out): Likewise.
7260 (ashrqi3_out): Likewise.
7261 (ashrhi3_out): Likewise.
7262 (ashrsi3_out): Likewise.
7263 (lshrqi3_out): Likewise.
7264 (lshrhi3_out): Likewise.
7265 (lshrsi3_out): Likewise.
7266 (avr_out_ashlpsi3): Likewise.
7267 (avr_out_ashrpsi3): Likewise.
7268 (avr_out_lshrpsi3): Likewise.
7269 (avr_out_fract): Likewise.
7270 (avr_out_sbxx_branch): Likewise.
7271 (avr_out_round): Likewise.
7272 (avr_out_xload): Likewise.
7273 (avr_out_movmem): Likewise.
7274 (adjust_insn_length): Likewise.
7275 (avr_out_lpm): Likewise.
7276 (reg_unused_after): Likewise.
7277 (_reg_unused_after): Likewise.
7278 (avr_jump_mode): Likewise for second param.
7279 (jump_over_one_insn): Likewise for first param.
7280 (avr_final_prescan_insn): Likewise.
7281 (out_shift_with_cnt): Likewise for second param.
7283 * config/avr/avr.c (get_sequence_length): Likewise for param
7284 "insns" and local "insn".
7285 (emit_push_byte): Likewise for local "insn".
7286 (emit_push_sfr): Likewise.
7287 (avr_prologue_setup_frame): Likewise for locals "insn",
7288 "fp_plus_insns", "sp_plus_insns".
7289 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7291 (avr_jump_mode): Likewise for param "insn".
7292 (avr_final_prescan_insn): Likewise.
7293 (avr_find_unused_d_reg): Likewise.
7294 (avr_out_lpm_no_lpmx): Likewise.
7295 (avr_out_lpm): Likewise.
7296 (avr_out_xload): Likewise.
7297 (output_movqi): Likewise.
7298 (output_movhi): Likewise.
7299 (out_movqi_r_mr): Likewise.
7300 (out_movhi_r_mr): Likewise.
7301 (out_movsi_r_mr): Likewise.
7302 (out_movsi_mr_r): Likewise.
7303 (output_movsisf): Likewise.
7304 (avr_out_load_psi): Likewise.
7305 (avr_out_store_psi): Likewise.
7306 (avr_out_movpsi): Likewise.
7307 (out_movqi_mr_r): Likewise.
7308 (avr_out_movhi_mr_r_xmega): Likewise.
7309 (out_movhi_mr_r): Likewise.
7310 (compare_condition): Likewise for param "insn" and local "next".
7311 (compare_sign_p): Likewise for param "insn".
7312 (compare_diff_p): Likewise.
7313 (compare_eq_p): Likewise.
7314 (avr_out_compare): Likewise.
7315 (avr_out_compare64): Likewise.
7316 (avr_out_tsthi): Likewise.
7317 (avr_out_tstpsi): Likewise.
7318 (avr_out_tstsi): Likewise.
7319 (out_shift_with_cnt): Likewise.
7320 (ashlqi3_out): Likewise.
7321 (ashlhi3_out): Likewise.
7322 (avr_out_ashlpsi3): Likewise.
7323 (ashlsi3_out): Likewise.
7324 (ashrqi3_out): Likewise.
7325 (ashrhi3_out): Likewise.
7326 (avr_out_ashrpsi3): Likewise.
7327 (ashrsi3_out): Likewise.
7328 (lshrqi3_out): Likewise.
7329 (lshrhi3_out): Likewise.
7330 (avr_out_lshrpsi3): Likewise.
7331 (lshrsi3_out): Likewise.
7332 (avr_out_fract): Likewise.
7333 (avr_out_round): Likewise.
7334 (avr_adjust_insn_length): Likewise.
7335 (reg_unused_after): Likewise.
7336 (_reg_unused_after): Likewise.
7337 (avr_compare_pattern): Likewise.
7338 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7339 and locals "branch1", "branch2", "insn2", "jump".
7340 (avr_reorg): Likewise for local "insn".
7341 (avr_2word_insn_p): Likewise for param "insn".
7342 (jump_over_one_insn_p): Likewise.
7343 (avr_out_sbxx_branch): Likewise.
7344 (avr_out_movmem): Likewise.
7346 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7348 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7349 param from rtx to rtx_insn *.
7350 (thumb1_final_prescan_insn): Likewise.
7351 (thumb2_final_prescan_insn): Likewise.
7353 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7355 (struct minipool_node): Likewise for field "insn".
7356 (dump_minipool): Likewise for param "scan".
7357 (create_fix_barrier): Likewise for local "from". Strengthen local
7358 "label" from rtx to rtx_code_label *.
7359 (push_minipool_barrier): Strengthen param "insn" from rtx to
7361 (push_minipool_fix): Likewise.
7362 (note_invalid_constants): Likewise.
7363 (thumb2_reorg): Likewise for local "insn".
7364 (arm_reorg): Likewise.
7365 (thumb2_final_prescan_insn): Likewise for param
7366 "insn" and local "first_insn".
7367 (arm_final_prescan_insn): Likewise for param "insn" and locals
7368 "start_insn", "this_insn".
7369 (arm_debugger_arg_offset): Likewise for param "insn".
7370 (thumb1_emit_multi_reg_push): Likewise for return type and local
7372 (thumb1_final_prescan_insn): Likewise for param "insn".
7373 (thumb_far_jump_used_p): Likewise for local "insn".
7374 (thumb1_expand_prologue): Likewise.
7375 (arm_expand_epilogue_apcs_frame): Likewise.
7376 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7377 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7378 from rtx to rtx_code_label *.
7379 (arm_split_atomic_op): Likewise for local "label".
7380 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7382 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7384 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7385 first param from rtx to rtx_insn *.
7386 (arc_verify_short): Likewise.
7387 (arc_short_long): Likewise.
7388 (arc_need_delay): Likewise.
7390 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7392 (arc_ccfsm_advance): Likewise for param "insn" and locals
7393 "start_insn", "this_insn".
7394 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7395 (arc_ccfsm_post_advance): Likewise for param "insn".
7396 (arc_next_active_insn): Likewise for return type and param "insn".
7397 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7398 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7399 (output_short_suffix): Likewise for local "insn".
7400 (arc_final_prescan_insn): Likewise for param "insn". Remove
7401 now-redundant checked cast.
7402 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7403 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7404 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7405 for use where lc_set became an insn.
7406 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7408 (arc_get_insn_variants): Likewise for local "prev".
7409 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7411 (arc_predicate_delay_insns): Likewise for local "insn".
7412 (arc_pad_return): Likewise for local "prev". For now, add a
7413 checked cast when extracting the insn from "final_sequence".
7414 (arc_short_long): Likewise for param "insn".
7415 (arc_need_delay): Likewise for param "insn" and local "next".
7416 (arc_label_align): Likewise for locals "prev", "next".
7418 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7420 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7421 "insn" from rtx to rtx_insn *.
7422 (alpha_gp_save_rtx): Likewise for local "seq".
7423 (alpha_instantiate_decls): Likewise for local "top".
7424 (get_some_local_dynamic_name): Likewise for local "insn".
7425 (alpha_does_function_need_gp): Likewise.
7426 (set_frame_related_p): Likewise for return type and for locals
7428 (emit_frame_store_1): Likewise for local "insn".
7429 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7430 (alpha_end_function): Likewise for local "insn".
7431 (alpha_output_mi_thunk_osf): Likewise.
7432 (alphaev4_insn_pipe): Likewise for param "insn".
7433 (alphaev5_insn_pipe): Likewise.
7434 (alphaev4_next_group): Likewise for return type and param 1
7436 (alphaev5_next_group): Likewise.
7437 (alpha_align_insns_1): Likewise for return type and param 1 of
7438 callback param "next_group", and for locals "i", "next", "prev",
7439 "where", "where2", "insn".
7441 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7443 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7444 rather than modifying the stmt.
7446 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7448 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7449 cgraph_state conversion.
7451 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7453 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7454 Strengthen local "insns" from rtx to rtx_insn *.
7455 (aarch64_set_frame_expr): Likewise for local "insn".
7456 (aarch64_save_or_restore_fprs): Likewise.
7457 (aarch64_save_or_restore_callee_save_registers): Likewise.
7458 (aarch64_expand_prologue): Likewise.
7459 (aarch64_expand_epilogue): Likewise.
7460 (aarch64_output_mi_thunk): Likewise.
7461 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7462 "label2" from rtx to rtx_code_label *.
7463 (aarch64_split_atomic_op): Likewise for local "label".
7465 2014-08-25 Martin Liska <mliska@suse.cz>
7467 * cgraph.h (symtab_node):
7468 (bool needed_p (void)): created from decide_is_symbol_needed
7469 (bool referred_to_p (void)): created from referred_to_p
7470 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7471 * cgraph.h (cgraph_node):
7472 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7473 (void expand (void)): created from expand_function
7474 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7475 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7476 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7477 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7478 * cgraph.h (varpool_node):
7479 (static void add (tree decl): created from varpool_add_new_variable
7480 * cgraph.h (cgraph_edge):
7482 (void remove_caller (void)): created from cgraph_edge_remove_caller
7483 (void remove_callee (void)): created from cgraph_edge_remove_callee
7484 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7485 created from cgraph_set_call_stmt
7486 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7487 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7488 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7489 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7490 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7491 created from cgraph_speculative_call_info
7492 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7493 int freq_scale, bool update_original)): created from cgraph_clone_edge
7494 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7495 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7496 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7497 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7498 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7499 (static void rebuild_references (void)): created from cgraph_rebuild_references
7500 * cgraph.h (symbol_table):
7501 (create_reference): renamed from add_reference
7502 (maybe_create_reference): renamed from maybe_add_reference
7503 (void register_symbol (symtab_node *node)): new function
7504 (void clear_asm_symbols (void)): new function
7505 (void unregister (symtab_node *node)): new function
7506 (void release_symbol (cgraph_node *node, int uid)): new function
7507 (cgraph_node * allocate_cgraph_symbol (void)): new function
7508 (void initialize (void)): created from cgraph_init
7509 (symtab_node *first_symbol (void)):new function
7510 (asm_node *first_asm_symbol (void)):new function
7511 (symtab_node *first_defined_symbol (void)):new function
7512 (varpool_node *first_variable (void)):new function
7513 (varpool_node *next_variable (varpool_node *node)):new function
7514 (varpool_node *first_static_initializer (void)):new function
7515 (varpool_node *next_static_initializer (varpool_node *node)):new function
7516 (varpool_node *first_defined_variable (void)):new function
7517 (varpool_node *next_defined_variable (varpool_node *node)):new function
7518 (cgraph_node *first_defined_function (void)):new function
7519 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7520 (cgraph_node *first_function (void)):new function
7521 (cgraph_node *next_function (cgraph_node *node)):new function
7522 (cgraph_node *first_function_with_gimple_body (void)):new function
7523 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7524 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7525 created from symtab_remove_unreachable_nodes
7526 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7527 (void process_new_functions (void)): created from cgraph_process_new_functions
7528 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7529 (bool output_variables (void)): created from varpool_node::output_variables
7530 (void output_asm_statements (void)): created from output_asm_statements
7531 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7532 (void compile (void)): created from compile
7533 (void output_weakrefs (void)): created from output_weakrefs
7534 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7535 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7536 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7537 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7538 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7539 created from cgraph_next_function_with_gimple_body
7540 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7541 created from cgraph_remove_edge_removal_hook
7542 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7543 created from cgraph_add_node_removal_hook
7544 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7545 created from cgraph_remove_node_removal_hook
7546 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7547 created from varpool_add_node_removal_hook
7548 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7549 created from varpool_remove_node_removal_hook
7550 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7551 created from cgraph_add_function_insertion_hook
7552 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7553 created from cgraph_remove_function_insertion_hook
7554 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7555 created from varpool_add_variable_insertion_hook
7556 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7557 created from varpool_remove_variable_insertion_hook
7558 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7559 created from cgraph_add_edge_duplication_hook
7560 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7561 created from cgraph_remove_edge_duplication_hook
7562 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7563 created from cgraph_add_node_duplication_hook
7564 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7565 created from cgraph_remove_node_duplication_hook
7566 (void call_edge_removal_hooks (cgraph_edge *e)):
7567 created from cgraph_call_edge_removal_hooks
7568 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7569 created from call_function_insertion_hooks
7570 (void call_cgraph_removal_hooks (cgraph_node *node)):
7571 created from cgraph_call_node_removal_hooks
7572 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7573 created from cgraph_node::call_duplication_hooks
7574 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7575 created from cgraph_call_edge_duplication_hooks
7576 (void call_varpool_removal_hooks (varpool_node *node)):
7577 created from varpool_call_node_removal_hooks
7578 (void call_varpool_insertion_hooks (varpool_node *node)):
7579 created from varpool_call_variable_insertion_hooks
7580 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7581 created from insert_to_assembler_name_hash
7582 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7583 created from unlink_from_assembler_name_hash
7584 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7585 created from symtab_prevail_in_asm_name_hash
7586 (void symtab_initialize_asm_name_hash (void)):
7587 created from symtab_initialize_asm_name_hash
7588 (void change_decl_assembler_name (tree decl, tree name)):
7589 created from change_decl_assembler_name
7590 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7591 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7592 created from decl_assembler_name_hash
7593 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7594 created from decl_assembler_name_equal
7595 (static hashval_t hash_node_by_assembler_name (const void *p)):
7596 created from hash_node_by_assembler_name
7597 (static int eq_assembler_name (const void *p1, const void *p2)):
7598 created from eq_assembler_name
7600 2014-08-25 Marek Polacek <polacek@redhat.com>
7602 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7604 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7606 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7607 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7608 SWI1248_AVX512BW mode iterator.
7610 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7613 * config/sh/predicates.md (general_extend_operand): Disable
7614 TRUNCATE before reload completes.
7616 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7618 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7620 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7623 * config/sh/sh.opt (musermode): Allow negative form.
7624 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7625 targets that don't support it.
7626 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7627 Document -mno-usermode option.
7629 2014-08-24 Kito Cheng <kito@0xlab.org>
7631 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7632 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7633 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7634 * doc/tm.texi: Regenerate.
7636 2014-08-24 Kito Cheng <kito@0xlab.org>
7638 * ira.c: Fix typo in comment.
7640 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7642 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7643 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7645 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7648 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7649 last_address when the current function is a thunk.
7650 (pa_asm_output_mi_thunk): When we don't have named sections or they
7651 are not being used, check that thunk can reach the stub table with a
7654 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7656 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7658 (pass_web::execute): Likewise for local "insn".
7660 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7662 * var-tracking.c (struct micro_operation_def): Strengthen field
7663 "insn" from rtx to rtx_insn *.
7664 (struct emit_note_data_def): Likewise.
7665 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7666 (vt_stack_adjustments): Likewise for local "insn".
7667 (adjust_insn): Likewise for param "insn".
7668 (val_store): Likewise.
7669 (val_resolve): Likewise.
7670 (struct count_use_info): Likewise for field "insn".
7671 (log_op_type): Likewise for param "insn".
7672 (reverse_op): Likewise.
7673 (prepare_call_arguments): Likewise.
7674 (add_with_sets): The initial param takes an insn, but we can't
7675 yet strengthen it from rtx to rtx_insn * since it's used as a
7676 cselib_record_sets_hook callback. For now rename initial param
7677 from "insn" to "uncast_insn", and introduce a local "insn" of
7678 the stronger rtx_insn * type, with a checked cast.
7679 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7681 (emit_note_insn_var_location): Likewise.
7682 (emit_notes_for_changes): Likewise.
7683 (emit_notes_for_differences): Likewise.
7684 (next_non_note_insn_var_location): Likewise for return type and
7686 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7687 (vt_initialize): Likewise for local "insn".
7688 (delete_debug_insns): Likewise for locals "insn" and "next".
7690 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7692 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7694 (mark_constant_pool): Likewise for local "insn".
7696 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7698 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7700 (dead_debug_promote_uses): Likewise.
7701 (dead_debug_insert_temp): Likewise.
7703 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7705 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7706 from const_rtx to const rtx_insn *.
7707 (store_killed_after): Likewise. Strengthen locals "last", "act"
7708 from rtx to rtx_insn *.
7709 (store_killed_before): Strengthen param "insn" from const_rtx to
7710 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7711 (find_moveable_store): Strengthen param "insn" from rtx to
7713 (compute_store_table): Likewise for local "insn".
7714 (insert_insn_start_basic_block): Likewise for param "insn" and
7715 locals "prev", "before", "insn".
7716 (insert_store): For now, add a checked cast to rtx_insn * on the
7717 result of gen_move_insn.
7718 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7720 (replace_store_insn): Likewise. For now, add a checked cast to
7721 rtx_insn * on the result of gen_move_insn.
7723 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7725 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7727 (expand_sjlj_dispatch_table): Likewise.
7729 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7731 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7732 "insn" from rtx to rtx_insn *.
7734 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7736 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7737 "insn" from rtx to rtx_insn *.
7738 (dup_block_and_redirect): Likewise for param 3 "before".
7740 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7741 from rtx to rtx_insn *.
7742 (move_insn_for_shrink_wrap): Likewise.
7743 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7744 (dup_block_and_redirect): Likewise for param "before" and local
7746 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7748 (convert_to_simple_return): Likewise for local "start".
7750 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7751 Strengthen local "insn" from rtx to rtx_insn *, for use when
7752 invoking requires_stack_frame_p.
7754 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7756 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7758 (speculate_expr): Likewise for locals "orig_insn_rtx",
7760 (eq_transformed_insns): Likewise for locals "i1", "i2".
7761 (check_for_new_jump): Likewise for return type and local "end".
7762 (find_new_jump): Likewise for return type and local "jump".
7763 (sel_split_edge): Likewise for local "jump".
7764 (sel_create_recovery_block): Likewise.
7765 (sel_redirect_edge_and_branch_force): Likewise.
7766 (sel_redirect_edge_and_branch): Likewise.
7768 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7770 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7771 "new_insn" from rtx to rtx_insn *.
7772 (create_insn_rtx_with_rhs): Likewise for return type and for local
7774 (create_insn_rtx_with_lhs): Likewise.
7775 (create_speculation_check): Likewise for local "insn_rtx".
7776 (implicit_clobber_conflict_p): Likewise for local "insn".
7777 (get_expr_cost): Likewise.
7778 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7779 (move_cond_jump): Likewise for locals "next", "prev", "link",
7780 "head", "from", "to".
7782 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7784 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7785 "next" from rtx to rtx_insn *.
7786 (find_conditional_protection): Likewise for local "next".
7787 (is_conditionally_protected): Likewise for local "insn1".
7788 (is_pfree): Likewise for locals "insn1", "insn2".
7790 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7792 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7793 from rtx to rtx_insn *.
7795 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7796 locals "insn1", "insn2" from rtx to rtx_insn *.
7797 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7798 locals "insn", "prev", "last_jump", "next_tail".
7799 (schedule_ebb): Likewise for params "head", "tail".
7800 (schedule_ebbs): Likewise for locals "tail", "head".
7802 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7803 to rtx_insn on "last_insn" in one of the invocations of
7806 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7808 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7809 "elem", "insn" from rtx to rtx_insn *.
7810 (change_spec_dep_to_hard): Likewise.
7811 (get_back_and_forw_lists): Likewise for local "con".
7812 (sd_add_dep): Likewise for locals "elem", "insn".
7813 (sd_resolve_dep): Likewise for locals "pro", "con".
7814 (sd_unresolve_dep): Likewise.
7815 (sd_delete_dep): Likewise.
7816 (chain_to_prev_insn): Likewise for local "pro".
7817 (find_inc): Likewise for locals "pro", "con".
7819 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7821 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7823 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7825 (modified_between_p): Strengthen local "insn" from rtx to
7827 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7828 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7831 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7833 * resource.c (next_insn_no_annul): Strengthen local "next" from
7835 (mark_referenced_resources): Likewise for local "insn".
7837 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7839 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7841 (find_reloads): Likewise for param 1.
7842 (subst_reloads): Likewise for sole param.
7843 (find_equiv_reg): Likwise for param 2.
7844 (regno_clobbered_p): Likwise for param 2.
7845 (reload): Likewise for param 1.
7847 * caller-save.c (save_call_clobbered_regs): Strengthen local
7848 "insn" from rtx to rtx_insn *.
7849 (insert_one_insn): Likewise for local "insn".
7851 * reload.c (this_insn): Likewise for this global.
7852 (find_reloads): Likewise for param "insn".
7853 (find_reloads_toplev): Likewise.
7854 (find_reloads_address): Likewise.
7855 (subst_reg_equivs): Likewise.
7856 (update_auto_inc_notes): Likewise.
7857 (find_reloads_address_1): Likewise.
7858 (find_reloads_subreg_address): Likewise.
7859 (subst_reloads): Likewise.
7860 (find_equiv_reg): Likewise, also for local "p".
7861 (regno_clobbered_p): Likewise for param "insn".
7863 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7865 (spill_reg_store): Likewise for the elements of this array.
7866 (remove_init_insns): Likewise for local "equiv_insn".
7867 (will_delete_init_insn_p): Likewise for param "insn".
7868 (reload): Likewise for param ""first" and local "insn".
7869 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7871 (calculate_elim_costs_all_insns): Likewise.
7872 (delete_caller_save_insns): Likewise.
7873 (spill_failure): Likewise for param "insn".
7874 (delete_dead_insn): Likewise.
7875 (set_label_offsets): Likewise.
7876 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7878 (elimination_costs_in_insn): Likewise for param "insn".
7879 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7880 when referring to an insn.
7881 (set_initial_label_offsets): Likewise.
7882 (set_offsets_for_label): Strengthen param "insn" from rtx to
7884 (init_eliminable_invariants): Likewise for param "first" and local
7886 (fixup_eh_region_note): Likewise for param "insn".
7887 (reload_as_needed): Likewise for locals "prev", "insn",
7888 "old_next", "old_prev", "next".
7889 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7891 (reload_inheritance_insn): Strengthen elements of this array from
7893 (failed_reload): Likewise for param "insn".
7894 (choose_reload_regs): Likewise for local "insn". Replace use of
7895 NULL_RTX with NULL when referring to an insn.
7896 (input_reload_insns): Strengthen elements of this array from rtx
7898 (other_input_address_reload_insns): Likewise for this global.
7899 (other_input_reload_insns): Likewise for this global.
7900 (input_address_reload_insns): Likwise for the elements of this
7902 (inpaddr_address_reload_insns): Likwise for the elements of this
7904 (output_reload_insns): Likewise for the elements of this array.
7905 (output_address_reload_insns): Likewise for the elements of this
7907 (outaddr_address_reload_insns): Likewise for the elements of this
7909 (operand_reload_insns): Likewise for this global.
7910 (other_operand_reload_insns): Likewise for this global.
7911 (other_output_reload_insns): Likewise for the elements of this
7913 (new_spill_reg_store): Likewise for the elements of this
7915 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7916 Strengthen local "where" from rtx * to rtx_insn **.
7917 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7918 from rtx to rtx_insn *.
7919 (do_input_reload): Likewise for local "insn".
7920 (do_output_reload): Likewise for local "insn".
7921 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7922 (emit_insn_if_valid_for_reload): Likewise for return type and local
7923 "last". Add checked cast to rtx_insn when returning "insn" since
7924 this has been through emit_insn.
7925 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7926 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7927 returning "insn" since it's been through
7928 emit_insn_if_valid_for_reload at this point.
7929 (delete_output_reload): Strengthen param "insn" and locals
7930 "output_reload_insn", "i2" from rtx to rtx_insn *.
7931 (delete_address_reloads): Likewise for params "dead_insn",
7932 "current_insn" and locals "prev", "next".
7933 (delete_address_reloads_1): Likewise for params "dead_insn",
7934 "current_insn" and locals "prev", "i2".
7935 (inc_for_reload): Likewise for locals "last", "add_insn".
7936 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7939 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7940 param of this duplicate of the prototype from reload.h
7942 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7944 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7946 (regstat_bb_compute_calls_crossed): Likewise.
7948 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7950 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7952 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7954 (regrename_analyze): Strengthen local "insn" from rtx to
7956 (scan_rtx_reg): Likewise for param "insn".
7957 (scan_rtx_address): Likewise.
7958 (scan_rtx): Likewise.
7959 (restore_operands): Likewise.
7960 (record_out_operands): Likewise.
7961 (build_def_use): Likewise for local "insn". Replace use of
7962 NULL_RTX with NULL when dealing with an insn.
7964 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7966 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7967 * reginfo.c (reg_scan): Likewise, also for local "insn".
7968 (reg_scan_mark_refs): Likewise for param "insn".
7969 (init_subregs_of_mode): Likewise for local "insn".
7971 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7973 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7974 "insn" from rtx to rtx_insn *.
7975 (replace_oldest_value_reg): Likewise for param "insn".
7976 (replace_oldest_value_addr): Likewise.
7977 (replace_oldest_value_mem): Likewise.
7978 (apply_debug_insn_changes): Likewise for local "last_insn".
7979 (copyprop_hardreg_forward_1): Likewise for local "insn".
7981 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7983 * reg-stack.c (next_flags_user): Strengthen return type and param
7984 "insn" from rtx to rtx_insn *.
7985 (straighten_stack): Likewise for param "insn".
7986 (check_asm_stack_operands): Likewise.
7987 (remove_regno_note): Likewise.
7988 (emit_pop_insn): Likewise for return type, param "insn", local
7990 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7991 "limit" from rtx to rtx_insn *.
7992 (swap_to_top): Likewise for param "insn".
7993 (move_for_stack_reg): Likewise.
7994 (move_nan_for_stack_reg): Likewise.
7995 (swap_rtx_condition): Likewise.
7996 (compare_for_stack_reg): Likewise.
7997 (subst_all_stack_regs_in_debug_insn): Likewise.
7998 (subst_stack_regs_pat): Likewise, and local "insn2".
7999 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
8001 (subst_stack_regs): Likewise.
8002 (change_stack): Likewise.
8003 (convert_regs_1): Likewise for locals "insn", "next".
8005 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8007 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
8009 (combine_set_extension): Likewise for param "curr_insn".
8010 (transform_ifelse): Likewise for param "def_insn".
8011 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
8012 from vec<rtx> * to vec<rtx_insn *> *.
8013 (is_cond_copy_insn): Likewise for param "insn".
8014 (struct ext_state): Strengthen the four vec fields from vec<rtx>
8016 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
8017 local "def_insn" from rtx to rtx_insn *.
8018 (get_sub_rtx): Likewise for param "def_insn".
8019 (merge_def_and_ext): Likewise.
8020 (combine_reaching_defs): Likewise.
8021 (add_removable_extension): Likewise for param "insn".
8022 (find_removable_extensions): Likewise for local "insn".
8023 (find_and_remove_re): Likewise for locals "curr_insn" and
8024 "def_insn". Strengthen locals "reinsn_del_list" and
8025 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
8027 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8029 * recog.c (split_insn): Strengthen param "insn" and locals
8030 "first", "last" from rtx to rtx_insn *.
8031 (split_all_insns): Likewise for locals "insn", "next".
8032 (split_all_insns_noflow): Likewise.
8034 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8036 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
8038 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8039 (debug_rtx_find): Likewise for param 1 "x".
8041 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
8042 const_rtx to const rtx_insn *. Likewise for local "insn".
8043 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8044 (debug_rtx_find): Likewise for param 1 "x".
8045 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
8046 from const_rtx to const rtx_insn * within the appropriate cases of
8047 the switch statement.
8049 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
8050 Strengthen local "insns" from rtx to rtx_insn * since this is
8051 passed to a call to debug_rtx_list.
8053 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8055 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
8058 * function.c (stack_protect_epilogue): Add checked cast to
8059 rtx_insn for now when invoking predict_insn_def.
8061 * predict.c (predict_insn): Strengthen param "insn" from rtx to
8063 (predict_insn_def): Likewise.
8064 (rtl_predict_edge): Likewise for local "last_insn".
8065 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
8067 (combine_predictions_for_insn): Strengthen param "insn" from rtx
8069 (bb_estimate_probability_locally): Likewise for local "last_insn".
8070 (expensive_function_p): Likewise for local "insn".
8072 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
8073 local "jmp", since this is used when invoking predict_insn_def.
8075 2014-08-22 Marek Polacek <polacek@redhat.com>
8078 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
8080 2014-08-22 Marek Polacek <polacek@redhat.com>
8083 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
8084 a comparison in parens.
8085 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
8088 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8090 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
8093 * cprop.c (fis_get_condition): Likewise.
8095 * postreload.c (reload_cse_regs): Likewise for param "first".
8096 (reload_cse_simplify): Likewise for param "insn".
8097 (reload_cse_regs_1): Likewise for local "insn".
8098 (reload_cse_simplify_set): Likewise for param "insn".
8099 (reload_cse_simplify_operands): Likewise.
8100 (struct reg_use): Likewise for field "insn".
8101 (reload_combine_purge_insn_uses): Likewise for param "insn".
8102 (fixup_debug_insns): Likewise for params "from", "to" and local
8104 (try_replace_in_use): Likewise for local "use_insn".
8105 (reload_combine_recognize_const_pattern): Likewise for param
8106 "insn" and locals "add_moved_after_insn", "use_insn".
8107 (reload_combine_recognize_pattern): Likewise for param "insn" and
8109 (reload_combine): Likewise for locals "insn", "prev".
8110 (reload_combine_note_use): Likewise for param "insn".
8111 (move2add_use_add2_insn): Likewise.
8112 (move2add_use_add3_insn): Likewise.
8113 (reload_cse_move2add): Likewise, also for local "next".
8114 (move2add_note_store): Likewise for local "insn".
8116 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8118 * postreload-gcse.c (struct occr): Strengthen field "insn" from
8120 (struct unoccr): Likewise.
8121 (struct modifies_mem): Likewise.
8122 (alloc_mem): Likewise for local "insn".
8123 (insert_expr_in_table): Likewise for param "insn".
8124 (dump_expr_hash_table_entry): Likewise for local "insn".
8125 (oprs_unchanged_p): Likewise for param "insn".
8126 (load_killed_in_block_p): Likewise for local "setter".
8127 (record_last_reg_set_info): Likewise for param "insn".
8128 (record_last_reg_set_info_regno): Likewise.
8129 (record_last_mem_set_info): Likewise.
8130 (record_last_set_info): Likewise for local "last_set_insn".
8131 (record_opr_changes): Likewise for param "insn".
8132 (hash_scan_set): Likewise.
8133 (compute_hash_table): Likewise for local "insn".
8134 (get_avail_load_store_reg): Likewise for param "insn".
8135 (eliminate_partially_redundant_load): Likewise, also for locals
8136 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
8138 (eliminate_partially_redundant_loads): Likewise for local "insn".
8140 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8142 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
8144 (expand_binop): Likewise for locals "entry_last", "last", "insns"
8145 (expand_twoval_unop): Likewise for locals entry_last", "last".
8146 (expand_twoval_binop): Likewise.
8147 (expand_twoval_binop_libfunc): Likewise for local "insns".
8148 (widen_leading): Likewise for local "last".
8149 (expand_doubleword_clz): Likewise for local "seq". Strengthen
8150 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
8151 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
8152 (expand_parity): Likewise for locals "last" and "seq".
8153 (expand_ffs): Likewise for local "seq". Strengthen local
8154 "nonzero_label" from rtx to rtx_code_label *.
8155 (expand_absneg_bit): Strengthen local "insns" from rtx to
8157 (expand_unop_direct): Likewise for local "last".
8158 (expand_unop): Likewise for locals "last", "insns".
8159 (expand_abs_nojump): Likewise for local "last".
8160 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
8161 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
8163 (expand_copysign_absneg): Strengthen local "label" from rtx to
8165 (expand_copysign_bit): Strengthen local "insns" from rtx to
8167 (struct no_conflict_data): Likewise for fields "first", "insn".
8168 (emit_libcall_block_1): Likewise for param "insns" and locals
8169 "next", "last", "insn".
8170 (emit_libcall_block): For now, add a checked cast to rtx_insn *
8171 on "insns" when invoking emit_libcall_block_1. Ultimately we
8172 want to strengthen insns itself.
8173 (prepare_cmp_insn): Strengthen local "last" from rtx to
8175 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
8176 (prepare_float_lib_cmp): Likewise for local "insns".
8177 (emit_conditional_move): Likewise for local "last".
8178 (emit_conditional_add): Likewise.
8179 (have_sub2_insn): Likewise for local "seq".
8180 (expand_float): Likewise for local "insns". Strengthen locals
8181 "label", "neglabel" from rtx to rtx_code_label *.
8182 (expand_fix): Likewise for locals "last", "insn", "insns" (to
8183 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
8184 (expand_fixed_convert): Likewise for local "insns" (to
8186 (expand_sfix_optab): Likewise for local "last".
8187 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
8188 to rtx_code_label *.
8189 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
8190 from rtx to rtx_insn *.
8191 (expand_atomic_fetch_op): Likewise for local "insn".
8192 (maybe_legitimize_operand_same_code): Likewise for local "last".
8193 (maybe_legitimize_operands): Likewise.
8195 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8197 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8198 "insn" from rtx to rtx_insn *.
8199 (ps_rtl_insn): Likewise for return type.
8200 (doloop_register_get): Likewise for params "head", "tail" and
8201 locals "insn", "first_insn_not_to_check".
8202 (schedule_reg_move): Likewise for local "this_insn".
8203 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8204 of gen_move_insn for now.
8205 (reset_sched_times): Strengthen local "insn" from rtx to
8207 (permute_partial_schedule): Likewise.
8208 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8209 (dump_insn_location): Likewise for param "insn".
8210 (loop_canon_p): Likewise for local "insn".
8211 (sms_schedule): Likewise.
8212 (print_partial_schedule): Likewise.
8213 (ps_has_conflicts): Likewise.
8215 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8217 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8218 "tailp" from rtx * to rtx_insn **.
8220 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8221 from rtx to rtx_insn *.
8222 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8223 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8224 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8226 * modulo-sched.c (const_iteration_count): Strengthen return type
8227 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8228 use of NULL_RTX with NULL when working with insns.
8229 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8231 (sms_schedule): Likewise.
8232 * sched-rgn.c (init_ready_list): Likewise, also for locals
8233 "src_head" and "src_next_tail".
8234 (compute_block_dependences): Likewise.
8235 (free_block_dependencies): Likewise.
8236 (debug_rgn_dependencies): Likewise.
8237 (free_rgn_deps): Likewise.
8238 (compute_priorities): Likewise.
8239 (schedule_region): Likewise.
8240 * sel-sched.c (find_ebb_boundaries): Likewise.
8242 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8243 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8245 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8247 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8248 from rtx to rtx_insn *.
8249 (new_seginfo): Likewise for param "insn".
8250 (create_pre_exit): Likewise for locals "last_insn",
8251 "before_return_copy", "return_copy".
8252 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8255 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8257 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8258 from rtx to rtx_insn *.
8259 (lra_push_insn): Likewise for 1st param.
8260 (lra_push_insn_and_update_insn_regno_info): Likewise.
8261 (lra_pop_insn): Likewise for return type.
8262 (lra_invalidate_insn_data): Likewise for 1st param.
8263 (lra_set_insn_deleted): Likewise.
8264 (lra_delete_dead_insn): Likewise.
8265 (lra_process_new_insns): Likewise for first 3 params.
8266 (lra_set_insn_recog_data): Likewise for 1st param.
8267 (lra_update_insn_recog_data): Likewise.
8268 (lra_set_used_insn_alternative): Likewise.
8269 (lra_invalidate_insn_regno_info): Likewise.
8270 (lra_update_insn_regno_info): Likewise.
8271 (lra_former_scratch_operand_p): Likewise.
8272 (lra_eliminate_regs_1): Likewise.
8273 (lra_get_insn_recog_data): Likewise.
8275 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8278 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8280 (substitute_within_insn): New.
8281 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8282 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8283 Replace call to "substitute" with call to substitute_within_insn.
8285 * lra-constraints.c (curr_insn): Strengthen from rtx to
8287 (get_equiv_with_elimination): Likewise for param "insn".
8288 (match_reload): Strengthen params "before" and "after" from rtx *
8290 (emit_spill_move): Likewise for return type. Add a checked cast
8291 to rtx_insn * on result of gen_move_insn for now.
8292 (check_and_process_move): Likewise for local "before". Replace
8293 NULL_RTX with NULL when referring to insns.
8294 (process_addr_reg): Strengthen params "before" and "after" from
8295 rtx * to rtx_insn **.
8296 (insert_move_for_subreg): Likewise.
8297 (simplify_operand_subreg): Strengthen locals "before" and "after"
8298 from rtx to rtx_insn *.
8299 (process_address_1): Strengthen params "before" and "after" from
8300 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8302 (process_address): Strengthen params "before" and "after" from
8303 rtx * to rtx_insn **.
8304 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8305 (curr_insn_transform): Strengthen locals "before" and "after"
8306 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8308 (loc_equivalence_callback): Update cast of "data", changing
8309 resulting type from rtx to rtx_insn *.
8310 (substitute_pseudo_within_insn): New.
8311 (inherit_reload_reg): Strengthen param "insn" from rtx to
8312 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8313 NULL when referring to insns. Add a checked cast to rtx_insn *
8314 when using usage_insn to invoke lra_update_insn_regno_info.
8315 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8316 likewise for locals "restore", "save". Add checked casts to
8317 rtx_insn * when using usage_insn to invoke
8318 lra_update_insn_regno_info and lra_process_new_insns. Replace
8319 NULL_RTX with NULL when referring to insns.
8320 (split_if_necessary): Strengthen param "insn" from rtx to
8322 (update_ebb_live_info): Likewise for params "head", "tail" and local
8324 (get_last_insertion_point): Likewise for return type and local "insn".
8325 (get_live_on_other_edges): Likewise for local "last".
8326 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8327 "prev_insn", "next_insn", "restore".
8328 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8329 (undo_optional_reloads): Likewise for local "insn".
8331 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8333 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8335 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8337 (spill_pseudos): Likewise for local "insn".
8338 (init_elimination): Likewise.
8339 (process_insn_for_elimination): Likewise for param "insn".
8341 * lra-lives.c (curr_insn): Likewise.;
8343 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8344 (remove_pseudos): Likewise for param "insn".
8345 (spill_pseudos): Likewise for local "insn".
8346 (lra_final_code_change): Likewise for locals "insn", "curr".
8348 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8349 (lra_set_insn_deleted): Likewise.
8350 (lra_delete_dead_insn): Likewise, and for local "prev".
8351 (new_insn_reg): Likewise for param "insn".
8352 (lra_set_insn_recog_data): Likewise.
8353 (lra_update_insn_recog_data): Likewise.
8354 (lra_set_used_insn_alternative): Likewise.
8355 (get_insn_freq): Likewise.
8356 (invalidate_insn_data_regno_info): Likewise.
8357 (lra_invalidate_insn_regno_info): Likewise.
8358 (lra_update_insn_regno_info): Likewise.
8359 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8361 (lra_push_insn_1): Strengthen param "insn" from rtx to
8363 (lra_push_insn): Likewise.
8364 (lra_push_insn_and_update_insn_regno_info): Likewise.
8365 (lra_pop_insn): Likewise for return type and local "insn".
8366 (push_insns): Likewise for params "from", "to", and local "insn".
8367 (setup_sp_offset): Likewise for params "from", "last" and locals
8369 (lra_process_new_insns): Likewise for params "insn", "before",
8370 "after" and local "last".
8371 (struct sloc): Likewise for field "insn".
8372 (lra_former_scratch_operand_p): Likewise for param "insn".
8373 (remove_scratches): Likewise for locals "insn", "last".
8374 (check_rtl): Likewise for local "insn".
8375 (add_auto_inc_notes): Likewise for param "insn".
8376 (update_inc_notes): Likewise for local "insn".
8377 (lra): Replace NULL_RTX with NULL when referring to insn.
8379 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8381 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8383 (resolve_reg_notes): Likewise.
8384 (resolve_simple_move): Likewise for return type, param "insn", and
8385 locals "insns", "minsn".
8386 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8387 (resolve_use): Likewise.
8388 (resolve_debug): Likewise.
8389 (find_decomposable_shift_zext): Likewise.
8390 (resolve_shift_zext): Likewise for return type, param "insn", and
8391 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8392 (decompose_multiword_subregs): Likewise for local "insn",
8393 "orig_insn", "decomposed_shift", "end".
8395 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8397 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8398 param "insns" from rtx to rtx_insn *.
8400 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8402 (struct iv_to_split): Likewise.
8403 (loop_exit_at_end_p): Likewise for local "insn".
8404 (split_edge_and_insert): Likewise for param "insns".
8405 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8406 and locals "seq", "jump".
8407 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8408 "branch_code"; update invocations of compare_and_jump_seq to
8409 eliminate NULL_RTX in favor of NULL.
8410 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8412 (reset_debug_uses_in_loop): Likewise.
8413 (analyze_insn_to_expand_var): Likewise for param "insn".
8414 (analyze_iv_to_split_insn): Likewise.
8415 (analyze_insns_in_loop): Likewise for local "insn".
8416 (insert_base_initialization): Likewise for param
8417 "insn" and local "seq".
8418 (split_iv): Likewise for param "insn" and local "seq".
8419 (expand_var_during_unrolling): Likewise for param "insn".
8420 (insert_var_expansion_initialization): Likewise for local "seq".
8421 (combine_var_copies_in_loop_exit): Likewise.
8422 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8424 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8425 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8428 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8430 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8432 (iv_analyze_result): Likewise.
8433 (iv_analyze_expr): Likewise.
8436 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8437 local "def_insn" from rtx to rtx_insn *.
8438 (get_biv_step_1): Likewise for local "insn".
8439 (iv_analyze_expr): Likewise for param "insn".
8440 (iv_analyze_def): Likewise for local "insn".
8441 (iv_analyze_op): Likewise for param "insn".
8442 (iv_analyze): Likewise.
8443 (iv_analyze_result): Likewise.
8445 (suitable_set_for_replacement): Likewise.
8446 (simplify_using_initial_values): Likewise for local "insn".
8447 (iv_number_of_iterations): Likewise for param "insn".
8448 (check_simple_exit): Add checked cast to rtx_insn when invoking
8449 iv_number_of_iterations for now (until get_condition is
8452 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8453 "insn" from rtx to rtx_insn *.
8454 (analyze_insns_in_loop): Likewise for local "insn".
8456 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8458 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8460 (struct invariant): Likewise.
8461 (hash_invariant_expr_1): Likewise for param "insn".
8462 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8463 (find_exits): Likewise for local "insn".
8464 (create_new_invariant): Likewise for param "insn".
8465 (check_dependencies): Likewise.
8466 (find_invariant_insn): Likewise.
8467 (record_uses): Likewise.
8468 (find_invariants_insn): Likewise.
8469 (find_invariants_bb): Likewise for local "insn".
8470 (get_pressure_class_and_nregs): Likewise for param "insn".
8471 (calculate_loop_reg_pressure): Likewise for local "insn".
8473 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8475 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8477 (add_test): Likewise for locals "seq", "jump".
8478 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8480 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8482 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8484 (rebuild_jump_labels_chain): Likewise for param "chain".
8486 * cfgexpand.c (pass_expand::execute): Add checked cast to
8487 rtx_insn * when calling rebuild_jump_labels_chain in region where
8488 we know e->insns.r is non-NULL.
8490 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8492 (rebuild_jump_labels): Likewise.
8493 (rebuild_jump_labels_chain): Likewise for param "chain".
8494 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8495 (init_label_info): Likewise for param "f".
8496 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8497 "prev_nonjump_insn".
8498 (mark_all_labels): Likewise for param "f" and locals "insn",
8499 "prev_nonjump_insn".
8501 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8503 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8504 from rtx to rtx_insn *insn.
8505 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8506 (ira_add_allocno_copy): Likewise.
8507 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8509 (ira_create_copy): Likewise.
8510 (ira_add_allocno_copy): Likewise.
8511 (create_bb_allocnos): Likewise for local "insn".
8512 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8513 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8514 process_regs_for_copy for rtx_insn * param.
8515 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8516 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8517 process_regs_for_copy for rtx_insn * param.
8518 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8519 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8520 (record_operand_costs): Likewise.
8521 (scan_one_insn): Likewise for return type, and for param "insn".
8522 (process_bb_for_costs): Likewise for local "insn".
8523 (process_bb_node_for_hard_reg_moves): Likewise.
8524 * ira-emit.c (struct move): Likewise for field "insn".
8525 (create_move): Eliminate use of NULL_RTX when dealing with an
8527 (emit_move_list): Strengthen return type and locals "result",
8528 "insn" from rtx to rtx_insn *insn.
8529 (emit_moves): Likewise for locals "insns", "tmp".
8530 (ira_emit): Likewise for local "insn".
8531 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8533 (find_call_crossed_cheap_reg): Likewise.
8534 (process_bb_node_lives): Likewise for local "insn".
8535 * ira.c (decrease_live_ranges_number): Likewise.
8536 (compute_regs_asm_clobbered): Likewise.
8537 (build_insn_chain): Likewise.
8538 (find_moveable_pseudos): Likewise, also locals "def_insn",
8539 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8540 to rtx_insn **. Add a checked cast when assigning from
8541 "closest_use" into closest_uses array in a region where we know
8542 it's a non-NULL insn.
8543 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8545 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8546 "last_interesting_insn", "uin".
8547 (move_unallocated_pseudos): Likewise for locals "def_insn",
8548 "move_insn", "newinsn".
8550 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8552 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8553 Strengthen locals "done_label", "do_error" from rtx to
8555 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8556 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8558 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8559 "done_label", "do_error" to rtx_code_label * and local "last" to
8561 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8562 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8563 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8564 "after_lopart_neg", "do_overflow", "hipart_different" to
8565 rtx_code_label * and local "last" to rtx_insn *.
8567 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8569 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8570 "insn" and "move_insn" from rtx to rtx_insn *.
8572 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8574 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8576 (cheap_bb_rtx_cost_p): Likewise.
8577 (first_active_insn): Likewise for return type and local "insn".
8578 (last_active_insn): Likewise for return type and locals "insn",
8580 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8582 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8584 (noce_try_move): Likewise for local "seq".
8585 (noce_try_store_flag): Likewise.
8586 (noce_try_store_flag_constants): Likewise.
8587 (noce_try_addcc): Likewise.
8588 (noce_try_store_flag_mask): Likewise.
8589 (noce_try_cmove): Likewise.
8590 (noce_try_minmax): Likewise.
8591 (noce_try_abs): Likewise.
8592 (noce_try_sign_mask): Likewise.
8593 (noce_try_bitop): Likewise.
8594 (noce_can_store_speculate_p): Likewise for local "insn".
8595 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8597 (check_cond_move_block): Likewise for local "insn".
8598 (cond_move_convert_if_block): Likewise.
8599 (cond_move_process_if_block): Likewise for locals "seq",
8601 (noce_find_if_block): Likewise for local "jump".
8602 (merge_if_block): Likewise for local "last".
8603 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8604 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8605 (block_has_only_trap): Likewise for return type and local "trap".
8606 (find_if_case_1): Likewise for local "jump".
8607 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8610 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8612 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8613 "last_insn", "loop_end" from rtx to rtx_insn *.
8615 * hw-doloop.c (scan_loop): Likewise for local "insn".
8616 (discover_loop): Likewise for param "tail_insn".
8617 (discover_loops): Likewise for local "tail".
8619 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8620 cast to rtx_insn * when assigning from an rtx local to a
8621 hwloop_info's "last_insn" field.
8623 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8625 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8626 (add_delay_dependencies): Strengthen local "pro" from rtx to
8628 (recompute_todo_spec): Likewise.
8629 (dep_cost_1): Likewise for locals "insn", "used".
8630 (schedule_insn): Likewise for local "dbg".
8631 (schedule_insn): Likewise for locals "pro", "next".
8632 (unschedule_insns_until): Likewise for local "con".
8633 (restore_pattern): Likewise for local "next".
8634 (estimate_insn_tick): Likewise for local "pro".
8635 (resolve_dependencies): Likewise for local "next".
8636 (fix_inter_tick): Likewise.
8637 (fix_tick_ready): Likewise for local "pro".
8638 (add_to_speculative_block): Likewise for locals "check", "twin",
8640 (sched_extend_bb): Likewise for locals "end", "insn".
8641 (init_before_recovery): Likewise for local "x".
8642 (sched_create_recovery_block): Likewise for local "barrier".
8643 (create_check_block_twin): Likewise for local "pro".
8644 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8646 (unlink_bb_notes): Update for change to type of bb_header.
8647 Strengthen locals "prev", "label", "note", "next" from rtx to
8649 (clear_priorities): Likewise for local "pro".
8651 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8653 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8655 (test_insn): Likewise for this global.
8656 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8658 (oprs_anticipatable_p): Likewise.
8659 (oprs_available_p): Likewise.
8660 (insert_expr_in_table): Strengthen param "insn" from rtx to
8662 (hash_scan_set): Likewise.
8663 (hash_scan_clobber): Likewise.
8664 (hash_scan_call): Likewise.
8665 (hash_scan_insn): Likewise.
8666 (compute_hash_table_work): Likewise for local "insn".
8667 (process_insert_insn): Likewise for return type and local "pat".
8668 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8669 "pat", "pat_end", "maybe_cc0_setter".
8670 (pre_edge_insert): Likewise for local "insn".
8671 (pre_insert_copy_insn): Likewise for param "insn".
8672 (pre_insert_copies): Likewise for local "insn".
8673 (struct set_data): Likewise for field "insn".
8674 (single_set_gcse): Likewise for param "insn".
8675 (gcse_emit_move_after): Likewise.
8676 (pre_delete): Likewise for local "insn".
8677 (update_bb_reg_pressure): Likewise for param "from" and local
8679 (should_hoist_expr_to_dom): Likewise for param "from".
8680 (hoist_code): Likewise for local "insn".
8681 (get_pressure_class_and_nregs): Likewise for param "insn".
8682 (calculate_bb_reg_pressure): Likewise for local "insn".
8683 (compute_ld_motion_mems): Likewise.
8685 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8687 * genpeep.c (main): Rename param back from "uncast_ins1" to
8688 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8691 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8693 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8696 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8697 documentation to state it is only for VSX operations.
8699 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8700 constraint only active if VSX.
8702 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8703 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8706 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8708 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8709 Strengthen local "insn" from rtx to rtx_insn *.
8710 (use_killed_between): Likewise for param "target_insn".
8711 (all_uses_available_at): Likewise for param "target_insn" and
8713 (update_df_init): Likewise for params "def_insn", "insn".
8714 (update_df): Likewise for param "insn".
8715 (try_fwprop_subst): Likewise for param "def_insn" and local
8717 (free_load_extend): Likewise for param "insn".
8718 (forward_propagate_subreg): Likewise for param "def_insn" and
8720 (forward_propagate_asm): Likewise for param "def_insn" and local
8722 (forward_propagate_and_simplify): Likewise for param "def_insn"
8723 and local "use_insn".
8724 (forward_propagate_into): Likewise for locals "def_insn" and
8727 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8729 * function.c (emit_initial_value_sets): Strengthen local "seq"
8730 from rtx to rtx_insn *.
8731 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8733 (instantiate_virtual_regs): Likewise for local "insn".
8734 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8735 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8736 (expand_function_end): Likewise for locals "insn" and "seq".
8737 (epilogue_done): Likewise for local "insn".
8738 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8740 (reposition_prologue_and_epilogue_notes): Likewise for locals
8741 "insn", "last", "note", "first".
8742 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8743 (pass_match_asm_constraints::execute): Likewise for local "insn".
8745 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8747 * output.h (final_scan_insn): Strengthen return type from rtx to
8749 (final_forward_branch_p): Likewise for param.
8750 (current_output_insn): Likewise for this global.
8752 * final.c (rtx debug_insn): Likewise for this variable.
8753 (current_output_insn): Likewise.
8754 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8755 adding "insn" back in as an rtx_insn * with a checked cast, so
8756 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8758 (compute_alignments): Strengthen local "label" from rtx to
8760 (shorten_branches): Rename param from "first" to "uncast_first",
8761 introducing a new local rtx_insn * "first" using a checked cast to
8762 effectively strengthen "first" from rtx to rtx_insn * without
8763 affecting the type signature. Strengthen locals "insn", "seq",
8764 "next", "label" from rtx to rtx_insn *.
8765 (change_scope): Strengthen param "orig_insn" and local "insn" from
8767 (final_start_function): Rename param from "first" to "uncast_first",
8768 introducing a new local rtx_insn * "first" using a checked cast to
8769 effectively strengthen "first" from rtx to rtx_insn * without
8770 affecting the type signature. Strengthen local "insn" from rtx to
8772 (dump_basic_block_info): Strengthen param "insn" from rtx to
8774 (final): Rename param from "first" to "uncast_first",
8775 introducing a new local rtx_insn * "first" using a checked cast to
8776 effectively strengthen "first" from rtx to rtx_insn * without
8777 affecting the type signature. Strengthen locals "insn", "next"
8778 from rtx to rtx_insn *.
8779 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8781 (call_from_call_insn): Strengthen param "insn" from rtx to
8783 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8784 introducing a new local rtx_insn * "insn" using a checked cast to
8785 effectively strengthen "insn" from rtx to rtx_insn * without
8786 affecting the type signature. Strengthen return type and locals
8787 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8788 now-redundant checked cast to rtx_insn * from both invocations of
8789 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8790 introducing a local "call_insn" for use when invoking
8791 call_from_call_insn.
8792 (notice_source_line): Strengthen param "insn" from rtx to
8794 (leaf_function_p): Likewise for local "insn".
8795 (final_forward_branch_p): Likewise.
8796 (leaf_renumber_regs): Likewise for param "first".
8797 (rest_of_clean_state): Likewise for locals "insn" and "next".
8798 (self_recursive_call_p): Likewise for param "insn".
8799 (collect_fn_hard_reg_usage): Likewise for local "insn".
8800 (get_call_fndecl): Likewise for param "insn".
8801 (get_call_cgraph_rtl_info): Likewise.
8802 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8803 introducing a new local rtx_insn * "insn" using a checked cast to
8804 effectively strengthen "insn" from rtx to rtx_insn * without
8805 affecting the type signature.
8807 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8808 cast when assigning from param "insn" to current_output_insn.
8809 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8810 so that we can assign it back to current_output_insn.
8812 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8814 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8815 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8816 atmxt540s and atmxt540sreva devices.
8817 * config/avr/avr-tables.opt: Regenerate.
8818 * config/avr/t-multilib: Regenerate.
8819 * doc/avr-mmcu.texi: Regenerate.
8821 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8823 * expr.c (convert_move): Strengthen local "insns" from rtx to
8825 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8826 "top_label" from rtx to rtx_code_label *.
8827 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8829 (emit_single_push_insn): Likewise for locals "prev", "last".
8830 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8831 to rtx_code_label *.
8832 (store_constructor): Likewise for locals "loop_start", "loop_end".
8833 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8835 (expand_expr_real_2): Likewise.
8836 (expand_expr_real_1): Strengthen local "label" from rtx to
8839 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8841 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8842 from rtx to rtx_insn *.
8843 (store_bit_field_1): Likewise.
8844 (extract_bit_field_1): Likewise.
8845 (expand_mult_const): Likewise for local "insns".
8846 (expmed_mult_highpart): Strengthen local "label" from rtx to
8848 (expand_smod_pow2): Likewise.
8849 (expand_sdiv_pow2): Likewise.
8850 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8851 rtx_insn *. Strengthen locals "label", "label1", "label2",
8852 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8853 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8854 (emit_store_flag): Likewise.
8855 (emit_store_flag_force): Strengthen local "label" from rtx to
8857 (do_cmp_and_jump): Likewise for param "label".
8859 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8861 * explow.c (force_reg): Strengthen local "insn" from rtx to
8863 (adjust_stack_1): Likewise.
8864 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8865 "final_label", "available_label", "space_available" from rtx to
8867 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8868 (anti_adjust_stack_and_probe): Likewise.
8870 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8872 * except.h (sjlj_emit_function_exit_after): Strengthen param
8873 "after" from rtx to rtx_insn *. This is only called with
8874 result of get_last_insn (in function.c) so type-change should be
8877 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8878 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8879 to rtx_insn *. These fields are only used from except.c so this
8880 type-change should be self-contained to this patch.
8882 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8883 local "last" from rtx to rtx_insn *.
8884 (dw2_build_landing_pads): Likewise for local "seq".
8885 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8886 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8887 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8889 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8891 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8892 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8893 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8894 referring to an insn. Strengthen local "dispatch_label" from
8895 rtx to rtx_code_label *.
8896 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8898 (expand_eh_return): Strengthen local "around_label" from
8899 rtx to rtx_code_label *.
8900 (convert_to_eh_region_ranges): Strengthen locals "iter",
8901 "last_action_insn", "first_no_action_insn",
8902 "first_no_action_insn_before_switch",
8903 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8905 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8907 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8908 from rtx to rtx_insn *.
8909 (cached_next_real_insn): Likewise.
8910 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8912 (dwarf2out_var_location): Strengthen locals "next_real",
8913 "next_note", "expected_next_loc_note", "last_start", "insn" from
8916 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8918 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8919 from rtx to rtx_insn *.
8920 (create_pseudo_cfg): Likewise for local "insn".
8922 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8924 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8925 from rtx to rtx_insn *.
8926 (df_bb_regno_last_def_find): Likewise.
8928 * df-problems.c (df_rd_bb_local_compute): Likewise.
8929 (df_lr_bb_local_compute): Likewise.
8930 (df_live_bb_local_compute): Likewise.
8931 (df_chain_remove_problem): Likewise.
8932 (df_chain_create_bb): Likewise.
8933 (df_word_lr_bb_local_compute): Likewise.
8934 (df_remove_dead_eq_notes): Likewise for param "insn".
8935 (df_note_bb_compute): Likewise for local "insn".
8936 (simulate_backwards_to_point): Likewise.
8937 (df_md_bb_local_compute): Likewise.
8939 * df-scan.c (df_scan_free_bb_info): Likewise.
8940 (df_scan_start_dump): Likewise.
8941 (df_scan_start_block): Likewise.
8942 (df_install_ref_incremental): Likewise for local "insn".
8943 (df_insn_rescan_all): Likewise.
8944 (df_reorganize_refs_by_reg_by_insn): Likewise.
8945 (df_reorganize_refs_by_insn_bb): Likewise.
8946 (df_recompute_luids): Likewise.
8947 (df_bb_refs_record): Likewise.
8948 (df_update_entry_exit_and_calls): Likewise.
8949 (df_bb_verify): Likewise.
8951 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8953 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8954 "first_note" from rtx to rtx_insn *.
8955 (get_node_of_insn): Likewise for param 2 "insn".
8956 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8958 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8960 (mem_write_insn_p): Likewise.
8961 (mem_access_insn_p): Likewise.
8962 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8963 (def_has_ccmode_p): Likewise for param "insn".
8964 (add_cross_iteration_register_deps): Likewise for locals
8965 "def_insn" and "use_insn".
8966 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8967 (build_intra_loop_deps): Likewise for local "src_insn".
8968 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8970 (get_node_of_insn): Likewise for param "insn".
8972 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8974 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8975 (deletable_insn_p): Strengthen param "insn" from rtx to
8976 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8977 find_call_stack_args, since this is guarded by CALL_P (insn).
8978 (marked_insn_p): Strengthen param "insn" from rtx to
8980 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8981 invoking find_call_stack_args, since this is guarded by
8983 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8984 rtx_insn *; we know this is an insn since this was called by
8986 (mark_nonreg_stores_2): Likewise.
8987 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8989 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8990 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8992 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8993 from rtx to rtx_insn *.
8994 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8996 (delete_unmarked_insns): Likewise for locals "insn", "next".
8997 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8998 (mark_reg_dependencies): Likewise for param "insn".
8999 (rest_of_handle_ud_dce): Likewise for local "insn".
9000 (word_dce_process_block): Likewise.
9001 (dce_process_block): Likewise.
9003 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9005 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
9006 from rtx to rtx_insn *.
9007 (struct change_cc_mode_args): Likewise for field "insn".
9008 (this_insn): Strengthen from rtx to rtx_insn *.
9009 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
9011 (validate_canon_reg): Strengthen param "insn" from rtx to
9013 (canon_reg): Likewise.
9014 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
9016 (record_jump_equiv): Strengthen param "insn" from rtx to
9018 (try_back_substitute_reg): Likewise, also for locals "prev",
9020 (find_sets_in_insn): Likewise for param "insn".
9021 (canonicalize_insn): Likewise.
9022 (cse_insn): Likewise. Add a checked cast.
9023 (invalidate_from_clobbers): Likewise for param "insn".
9024 (invalidate_from_sets_and_clobbers): Likewise.
9025 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
9027 (cse_prescan_path): Strengthen local "insn" from rtx to
9029 (cse_extended_basic_block): Likewise for locals "insn" and
9031 (cse_main): Likewise for param "f".
9032 (check_for_label_ref): Likewise for local "insn".
9033 (set_live_p): Likewise for second param ("insn").
9034 (insn_live_p): Likewise for first param ("insn") and for local
9036 (cse_change_cc_mode_insn): Likewise for first param "insn".
9037 (cse_change_cc_mode_insns): Likewise for first and second params
9039 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
9041 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
9044 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9045 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9046 Anna Tikhonova <anna.tikhonova@intel.com>
9047 Ilya Tocar <ilya.tocar@intel.com>
9048 Andrey Turetskiy <andrey.turetskiy@intel.com>
9049 Ilya Verbin <ilya.verbin@intel.com>
9050 Kirill Yukhin <kirill.yukhin@intel.com>
9051 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9053 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
9055 * config/i386/sse.md
9056 (define_mode_iterator VI248_AVX2): Delete.
9057 (define_mode_iterator VI2_AVX2_AVX512BW): New.
9058 (define_mode_iterator VI48_AVX2): Ditto.
9059 (define_insn <shift_insn><mode>3): Delete.
9060 (define_insn "<shift_insn><mode>3<mask_name>" with
9061 VI2_AVX2_AVX512BW): New.
9062 (define_insn "<shift_insn><mode>3<mask_name>" with
9065 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9066 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9067 Anna Tikhonova <anna.tikhonova@intel.com>
9068 Ilya Tocar <ilya.tocar@intel.com>
9069 Andrey Turetskiy <andrey.turetskiy@intel.com>
9070 Ilya Verbin <ilya.verbin@intel.com>
9071 Kirill Yukhin <kirill.yukhin@intel.com>
9072 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9074 * config/i386/sse.md
9075 (define_mode_iterator VI4F_BRCST32x2): New.
9076 (define_mode_attr 64x2_mode): Ditto.
9077 (define_mode_attr 32x2mode): Ditto.
9078 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
9079 with VI4F_BRCST32x2): Ditto.
9080 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
9081 with V16FI mode iterator): Ditto.
9082 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9084 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9085 with VI8F_BRCST64x2): Ditto.
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 VI8_AVX512VL): New.
9098 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
9100 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
9102 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
9103 (define_mode_iterator V48_AVX512VL): New.
9104 (define_mode_iterator V12_AVX512VL): Ditto.
9105 (define_insn <avx512>_load<mode>_mask): Split into two similar
9106 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
9107 Refactor output template.
9108 (define_insn "<avx512>_store<mode>_mask"): Ditto.
9110 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9112 * cprop.c (struct occr): Strengthen field "insn" from rtx to
9114 (reg_available_p): Likewise for param "insn".
9115 (insert_set_in_table): Likewise.
9116 (hash_scan_set): Likewise.
9117 (hash_scan_insn): Likewise.
9118 (make_set_regs_unavailable): Likewise.
9119 (compute_hash_table_work): Likewise for local "insn".
9120 (reg_not_set_p): Strengthen param "insn" from const_rtx to
9122 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
9123 (try_replace_reg): Likewise.
9124 (find_avail_set): Likewise.
9125 (cprop_jump): Likewise for params "setcc", "jump".
9126 (constprop_register): Likewise for param "insn".
9127 (cprop_insn): Likewise.
9128 (do_local_cprop): Likewise.
9129 (local_cprop_pass): Likewise for local "insn".
9130 (bypass_block): Likewise for params "setcc" and "jump".
9131 (bypass_conditional_jumps): Likewise for locals "setcc" and
9133 (one_cprop_pass): Likewise for local "insn".
9135 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9137 * compare-elim.c (struct comparison_use): Strengthen field "insn"
9138 from rtx to rtx_insn *.
9139 (struct comparison): Likewise, also for field "prev_clobber".
9140 (conforming_compare): Likewise for param "insn".
9141 (arithmetic_flags_clobber_p): Likewise.
9142 (find_flags_uses_in_insn): Likewise.
9143 (find_comparison_dom_walker::before_dom_children): Likewise for
9144 locals "insn", "next", "last_clobber".
9145 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
9147 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9149 * combine-stack-adj.c (struct csa_reflist): Strengthen field
9150 "insn" from rtx to rtx_insn *.
9151 (single_set_for_csa): Likewise for param "insn".
9152 (record_one_stack_ref): Likewise.
9153 (try_apply_stack_adjustment): Likewise.
9154 (struct record_stack_refs_data): Likewise for field "insn".
9155 (maybe_move_args_size_note): Likewise for params "last" and "insn".
9156 (prev_active_insn_bb): Likewise for return type and param "insn".
9157 (next_active_insn_bb): Likewise.
9158 (force_move_args_size_note): Likewise for params "prev" and "last"
9159 and locals "test", "next_candidate", "prev_candidate".
9160 (combine_stack_adjustments_for_block): Strengthen locals
9161 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
9164 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9166 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
9167 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
9168 (subst_insn): Likewise for this variable.
9169 (added_links_insn): Likewise.
9170 (struct insn_link): Likewise for field "insn".
9171 (alloc_insn_link): Likewise for param "insn".
9172 (struct undobuf): Likewise for field "other_insn".
9173 (find_single_use): Likewise for param "insn" and local "next".
9174 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
9175 (delete_noop_moves): Likewise for locals "insn", "next".
9176 (create_log_links): Likewise for locals "insn", "use_insn".
9177 Strengthen local "next_use" from rtx * to rtx_insn **.
9178 (insn_a_feeds_b): Likewise for params "a", "b".
9179 (combine_instructions): Likewise for param "f" and locals "insn",
9180 "next", "prev", "first", "last_combined_insn", "link", "link1",
9181 "temp". Replace use of NULL_RTX with NULL when referring to
9183 (setup_incoming_promotions): Likewise for param "first"
9184 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
9185 (can_combine_p): Likewise for params "insn", "i3", "pred",
9186 "pred2", "succ", "succ2" and for local "p".
9187 (combinable_i3pat): Likewise for param "i3".
9188 (cant_combine_insn_p): Likewise for param "insn".
9189 (likely_spilled_retval_p): Likewise.
9190 (adjust_for_new_dest): Likewise.
9191 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9192 (try_combine): Likewise for return type and for params "i3", "i2",
9193 "i1", "i0", "last_combined_insn", and for locals "insn",
9194 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9195 "i0_insn". Eliminate local "tem" in favor of new locals
9196 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9197 checked cast for now to rtx_insn * on the return type of
9198 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9200 (find_split_point): Strengthen param "insn" from rtx to
9202 (simplify_set): Likewise for local "other_insn".
9203 (recog_for_combine): Likewise for param "insn".
9204 (record_value_for_reg): Likewise.
9205 (record_dead_and_set_regs_1): Likewise for local
9207 (record_dead_and_set_regs): Likewise for param "insn".
9208 (record_promoted_value): Likewise.
9209 (check_promoted_subreg): Likewise.
9210 (get_last_value_validate): Likewise.
9211 (reg_dead_at_p): Likewise.
9212 (move_deaths): Likewise for param "to_insn".
9213 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9214 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9215 in favor of new locals "tem_note" and "tem_insn", the latter being
9217 (distribute_links): Strengthen locals "place", "insn" from rtx to
9220 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9222 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9224 (can_delete_label_p): Require a const rtx_code_label * rather than
9226 (delete_insn): Add checked cast to rtx_code_label * when we know
9227 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9229 (delete_insn_chain): Strengthen locals "prev" and "current" from
9230 rtx to rtx_insn *. Add a checked cast when assigning from
9231 "finish" (strengthening the params will come later). Add a
9232 checked cast to rtx_note * in region where we know
9234 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9236 (compute_bb_for_insn): Likewise.
9237 (free_bb_for_insn): Likewise for local "insn".
9238 (compute_bb_for_insn): Likewise.
9239 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9240 local "insn" from rtx to rtx_insn *
9241 (flow_active_insn_p): Require a const rtx_insn * rather than a
9243 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9245 (can_fallthru): Likewise for locals "insn" and "insn2".
9246 (bb_note): Likewise for local "note".
9247 (first_insn_after_basic_block_note): Likewise for local "note" and
9249 (rtl_split_block): Likewise for locals "insn" and "next".
9250 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9252 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9253 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9255 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9256 them), "kill_from", "barrier", "new_insn".
9257 (patch_jump_insn): Likewise for params "insn", "old_label".
9258 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9259 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9260 "old_label", "new_label".
9261 (rtl_tidy_fallthru_edge): Likewise for local "q".
9262 (rtl_split_edge): Likewise for locals "before", "last".
9263 (commit_one_edge_insertion): Likewise for locals "before",
9264 "after", "insns", "tmp", "last", adding a checked cast where
9265 currently necessary.
9266 (commit_edge_insertions): Likewise.
9267 (rtl_dump_bb): Likewise for locals "insn", "last".
9268 (print_rtl_with_bb): Likewise for local "x".
9269 (rtl_verify_bb_insns): Likewise for local "x".
9270 (rtl_verify_bb_pointers): Likewise for local "insn".
9271 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9273 (rtl_verify_fallthru): Likewise for local "insn".
9274 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9275 (purge_dead_edges): Likewise for local "insn".
9276 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9277 (skip_insns_after_block): Likewise for return type and for locals
9278 "insn", "last_insn", "next_head", "prev".
9279 (record_effective_endpoints): Likewise for locals "next_insn",
9281 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9282 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9283 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9284 (duplicate_insn_chain): For now, add checked cast from rtx to
9285 rtx_insn * when returning insn.
9286 (cfg_layout_duplicate_bb): Likewise for local "insn".
9287 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9289 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9290 (rtl_block_empty_p): Likewise.
9291 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9292 "split_point", "last".
9293 (rtl_block_ends_with_call_p): Likewise for local "insn".
9294 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9296 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9297 "split_at_insn" from rtx to rtx_insn *.
9298 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9299 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9300 to const rtx_insn *.
9301 (rtl_account_profile_record): Likewise.
9303 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9305 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9307 (average_num_loop_insns): Likewise.
9308 (init_set_costs): Likewise for local "seq".
9309 (seq_cost): Likewise for param "seq", from const_rtx to const
9312 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9314 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9317 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9319 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9320 "f1" and "f2" from rtx * to rtx_insn **.
9321 (flow_find_head_matching_sequence): Likewise.
9323 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9324 "cbranch_insn" from rtx to rtx_insn *.
9325 (thread_jump): Likewise for local "insn".
9326 (try_forward_edges): Likewise for local "last".
9327 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9328 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9330 (can_replace_by): Likewise for params "i1", "i2".
9331 (old_insns_match_p): Likewise.
9332 (merge_notes): Likewise.
9333 (walk_to_nondebug_insn): Likewise for param "i1".
9334 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9335 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9336 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9337 (flow_find_head_matching_sequence): Strengthen params "f1" and
9338 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9339 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9341 (outgoing_edges_match): Likewise for locals "last1", "last2".
9342 (try_crossjump_to_edge): Likewise for local "insn".
9343 Replace call to for_each_rtx with for_each_rtx_in_insn.
9345 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9346 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9347 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9348 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9349 (try_optimize_cfg): Strengthen local "last" from rtx to
9351 (delete_dead_jumptables): Likewise for locals "insn", "next",
9354 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9355 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9356 "rtx else_first_tail", to reflect the basic-block.h changes above.
9358 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9360 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9362 (purge_dead_tablejump_edges): Likewise.
9363 (find_bb_boundaries): Likewise for locals "insn", "end",
9364 "flow_transfer_insn".
9366 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9368 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9369 "ins" and "prev" from rtx to rtx_insn *.
9371 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9373 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9375 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9376 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9378 (load_register_parameters): Likewise for local "before_arg".
9379 (check_sibcall_argument_overlap): Likewise for param "insn".
9380 (expand_call): Likewise for locals "normal_call_insns",
9381 "tail_call_insns", "insns", "before_call", "after_args",
9382 "before_arg", "last", "prev". Strengthen one of the "last" from
9383 rtx to rtx_call_insn *.
9384 (fixup_tail_calls): Strengthen local "insn" from rtx to
9386 (emit_library_call_value_1): Likewise for locals "before_call" and
9389 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9391 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9392 and "last" from rtx to rtx_insn *.
9393 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9394 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9396 (expand_errno_check): Strengthen local "lab" from rtx to
9398 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9400 (expand_builtin_mathfn_2): Likewise.
9401 (expand_builtin_mathfn_ternary): Likewise.
9402 (expand_builtin_mathfn_3): Likewise.
9403 (expand_builtin_interclass_mathfn): Likewise for local "last".
9404 (expand_builtin_int_roundingfn): Likewise for local "insns".
9405 (expand_builtin_int_roundingfn_2): Likewise.
9406 (expand_builtin_strlen): Likewise for local "before_strlen".
9407 (expand_builtin_strncmp): Likewise for local "seq".
9408 (expand_builtin_signbit): Likewise for local "last".
9409 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9410 from rtx to rtx_code_label *.
9411 (expand_stack_restore): Strengthen local "prev" from rtx to
9414 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9416 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9418 (struct btr_def_s): Likewise.
9419 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9421 (add_btr_def): Likewise.
9422 (new_btr_user): Likewise.
9423 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9425 (link_btr_uses): Likewise.
9426 (move_btr_def): Likewise for locals "insp", "old_insn",
9427 "new_insn". Add checked cast to rtx_insn * for now on result of
9429 (can_move_up): Strengthen param "insn" from const_rtx to
9432 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9434 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9436 (get_uncond_jump_length): Likewise for locals "label", "jump".
9437 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9439 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9440 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9441 (find_jump_block): Likewise for local "insn".
9442 (fix_crossing_conditional_branches): Likewise for locals
9443 "old_jump", "new_jump".
9444 (fix_crossing_unconditional_branches): Likewise for locals
9445 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9446 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9448 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9450 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9452 (struct mem_insn): Likewise for field "insn".
9453 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9454 (reg_next_inc_use): Likewise.
9455 (reg_next_def): Likewise.
9456 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9457 from rtx to rtx_insn *.
9458 (move_insn_before): Likewise for param "next_insn" and local "insns".
9459 (attempt_change): Likewise for local "mov_insn".
9460 (try_merge): Likewise for param "last_insn".
9461 (get_next_ref): Likewise for return type and local "insn".
9462 Strengthen param "next_array" from rtx * to rtx_insn **.
9463 (parse_add_or_inc): Strengthen param "insn" from rtx to
9465 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9467 (merge_in_block): Likewise for locals "insn", "curr",
9469 (pass_inc_dec::execute): Update allocations of the arrays to
9470 reflect the stronger types.
9472 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9474 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9475 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9476 from rtx to rtx_code_label *.
9478 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9480 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9483 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9485 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9486 generated a warning and prevented bootstrapping the compiler.
9488 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9490 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9493 * jump.c (delete_related_insns): Likewise, also for locals "next"
9496 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9498 * genautomata.c (output_internal_insn_latency_func): When writing
9499 the function "internal_insn_latency" to insn-automata.c,
9500 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9501 allowing the optional guard function of (define_bypass) clauses to
9502 expect a pair of rtx_insn *, rather than a pair of rtx.
9503 (output_insn_latency_func): When writing the function
9504 "insn_latency", add an "uncast_" prefix to params "insn" and
9505 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9506 using checked casts from the params, thus enabling the above
9507 change to the generated "internal_insn_latency" function.
9509 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9511 PR tree-optimization/62091
9512 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9513 handle correctly arrays.
9514 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9516 (record_known_type): Walk into inner type.
9517 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9518 condition on no type changes.
9520 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9522 * genattrtab.c (write_attr_get): Within the generated get_attr_
9523 functions, rename param "insn" to "uncast_insn" and reintroduce
9524 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9525 is an rtx_insn * within insn-attrtab.c
9527 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9529 * output.h (peephole): Strengthen return type from rtx to
9531 * rtl.h (delete_for_peephole): Likewise for both params.
9532 * genpeep.c (main): In generated "peephole" function, strengthen
9533 return type and local "insn" from rtx to rtx_insn *. For now,
9534 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9535 rtx_insn *, with a checked cast.
9536 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9537 locals "insn", "next", "prev" from rtx to rtx_insn *.
9539 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9541 PR tree-optimization/62112
9542 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9543 * gimple-iterator.h (gsi_replace): Return bool.
9544 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9545 moved from ref_may_alias_global_p.
9546 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9548 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9549 (stmt_kills_ref_p_1): Rename...
9550 (stmt_kills_ref_p): ... to this.
9551 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9552 stmt_kills_ref_p): Declare.
9553 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9554 Move the self-assignment case...
9555 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9557 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9559 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9561 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9562 "after". For now, don't strengthen param "trial", which requires
9563 adding checked casts when returning it.
9565 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9567 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9568 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9569 "var_location" hook from rtx to rtx_insn *.
9570 (debug_nothing_rtx): Delete in favor of...
9571 (debug_nothing_rtx_code_label): New prototype.
9572 (debug_nothing_rtx_rtx): Delete unused prototype.
9573 (debug_nothing_rtx_insn): New prototype.
9575 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9576 invoking debug_hooks->var_location (in two places, one in a NOTE
9577 case of a switch statement, the other guarded by a CALL_P
9578 conditional. Add checked cast to rtx_code_label * when invoking
9579 debug_hooks->label (within CODE_LABEL case of switch statement).
9581 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9582 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9583 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9584 (xcoff_debug_hooks): Likewise.
9585 * debug.c (do_nothing_debug_hooks): Likewise.
9586 (debug_nothing_rtx): Delete in favor of...
9587 (debug_nothing_rtx_insn): New function.
9588 (debug_nothing_rtx_rtx): Delete unused function.
9589 (debug_nothing_rtx_code_label): New function.
9590 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9591 debug_nothing_rtx to debug_nothing_rtx_code_label.
9592 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9594 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9595 debug_nothing_rtx to debug_nothing_rtx_insn.
9596 (sdbout_label): Strengthen param "insn" from rtx to
9598 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9599 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9600 "var_location" hook from debug_nothing_rtx to
9601 debug_nothing_rtx_insn.
9603 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9605 * recog.h (insn_output_fn): Update this function typedef to match
9606 the changes below to the generated output functions, strengthening
9607 the 2nd param from rtx to rtx_insn *.
9609 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9610 insn when invoking an output function, to match the new signature
9611 of insn_output_fn with a stronger second param.
9613 * genconditions.c (write_header): In the generated code for
9614 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9615 to match the other changes in this patch.
9617 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9618 the generated "gen_" functions from rtx to rtx_insn * within their
9621 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9622 the subfunctions within the generated "recog_", "split", "peephole2"
9623 function trees from rtx to rtx_insn *. For now, the top-level
9624 generated functions ("recog", "split", "peephole2") continue to
9625 take a plain rtx for "insn", to avoid introducing dependencies on
9626 other patches. Rename this 2nd param from "insn" to
9627 "uncast_insn", and reintroduce "insn" as a local variable of type
9628 rtx_insn *, initialized at the top of the generated function with
9629 a checked cast on "uncast_insn".
9630 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9631 the generated "gen_" functions from rtx to rtx_insn * within their
9634 * genoutput.c (process_template): Strengthen the 2nd param within
9635 the generated "output_" functions "insn" from rtx to rtx_insn *.
9637 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9639 * tree-profile.c (tree_profiling): Skip external functions
9640 when doing coverage instrumentation.
9641 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9643 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9645 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9646 (vec_mergee): Likewise.
9647 (vec_mergeo): Likewise.
9648 (vec_cntlz): Likewise.
9649 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9650 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9651 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9653 * doc/extend.texi: Document various forms of vec_cpsgn,
9654 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9655 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9656 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9657 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9658 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9660 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9662 * config/rs6000/rs6000.c (context.h): New include.
9663 (tree-pass.h): Likewise.
9664 (make_pass_analyze_swaps): New decl.
9665 (rs6000_option_override): Register pass_analyze_swaps.
9666 (swap_web_entry): New subsclass of web_entry_base (df.h).
9667 (special_handling_values): New enum.
9668 (union_defs): New function.
9669 (union_uses): Likewise.
9670 (insn_is_load_p): Likewise.
9671 (insn_is_store_p): Likewise.
9672 (insn_is_swap_p): Likewise.
9673 (rtx_is_swappable_p): Likewise.
9674 (insn_is_swappable_p): Likewise.
9675 (chain_purpose): New enum.
9676 (chain_contains_only_swaps): New function.
9677 (mark_swaps_for_removal): Likewise.
9678 (swap_const_vector_halves): Likewise.
9679 (adjust_subreg_index): Likewise.
9680 (permute_load): Likewise.
9681 (permute_store): Likewise.
9682 (handle_special_swappables): Likewise.
9683 (replace_swap_with_copy): Likewise.
9684 (dump_swap_insn_table): Likewise.
9685 (rs6000_analyze_swaps): Likewise.
9686 (pass_data_analyze_swaps): New pass_data.
9687 (pass_analyze_swaps): New rtl_opt_pass.
9688 (make_pass_analyze_swaps): New function.
9689 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9691 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9693 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9694 type from rtx to rtx_insn *.
9695 (create_copy_of_insn_rtx): Likewise.
9696 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9697 (create_copy_of_insn_rtx): Likewise, also for local "res".
9699 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9701 * rtl.h (find_first_parameter_load): Strengthen return type from
9703 * rtlanal.c (find_first_parameter_load): Strengthen return type
9704 from rtx to rtx_insn *. Add checked cast for now, to postpone
9705 strengthening the params.
9707 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9710 * diagnostic.c: Set default caret.
9711 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9713 * diagnostic.h (struct diagnostic_context):
9715 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9717 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9718 (sel_bb_head): Strengthen return type insn_t (currently just an
9720 (sel_bb_end): Likewise.
9722 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9723 (sel_bb_head): Strengthen return type and local "head" from
9724 insn_t (currently just an rtx) to rtx_insn *.
9725 (sel_bb_end): Likewise for return type.
9726 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9729 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9731 * basic-block.h (get_last_bb_insn): Strengthen return type from
9733 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9736 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9739 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9741 (diagnostic_report_diagnostic): ... from here.
9742 * toplev.c (general_init): Move code to c-family.
9744 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9746 * df.h (web_entry_base): Replace existing struct web_entry with a
9747 new class web_entry_base with only the predecessor member.
9748 (unionfind_root): Remove declaration and move to class member.
9749 (unionfind_union): Remove declaration and move to friend
9751 (union_defs): Remove declaration.
9752 * web.c (web_entry_base::unionfind_root): Modify to be member
9753 function and adjust accessors.
9754 (unionfind_union): Modify to be friend function and adjust
9756 (web_entry): New subclass of web_entry_base containing the reg
9758 (union_match_dups): Modify for struct -> class changes.
9759 (union_defs): Likewise.
9760 (entry_register): Likewise.
9761 (pass_web::execute): Likewise.
9763 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9765 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9766 builtin define __VEC_ELEMENT_REG_ORDER__.
9768 2014-08-20 Martin Jambor <mjambor@suse.cz>
9769 Wei Mi <wmi@google.com>
9773 * tree-ssa-operands.c (update_stmt_operands): Remove
9774 MODIFIED_NORETURN_CALLS.
9775 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9776 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9777 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9778 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9779 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9780 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9781 (gimple_call_set_ctrl_altering): New func.
9782 (gimple_call_ctrl_altering_p): Ditto.
9783 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9784 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9785 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9786 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9787 remove MODIFIED_NORETURN_CALLS.
9789 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9791 * coverage.c (coverage_compute_profile_id): Return non-0;
9792 also handle symbols with unique name.
9793 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9795 2014-08-20 Steve Ellcey <sellcey@mips.com>
9798 * doc/sourcebuild.texi (non_strict_align): New.
9800 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9802 * cgraphunit.c (ipa_passes, compile): Reshedule
9803 symtab_remove_unreachable_nodes passes; update comments.
9804 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9805 TODO_remove_functions before the pass; the functions ought to be
9807 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9808 TODO_remove_functions.
9809 * passes.c (pass_data_early_local_passes): Do not schedule function
9811 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9813 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9816 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9817 before setting the option.
9818 * diagnostic.c (diagnostic_classify_diagnostic): Record
9819 command-line status.
9821 2014-08-20 Richard Biener <rguenther@suse.de>
9824 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9825 to build uint{16,32,64}_type_node.
9827 2014-08-20 Terry Guo <terry.guo@arm.com>
9829 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9830 with immediate_operand.
9832 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9834 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9835 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9838 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9840 PR preprocessor/51303
9841 * incpath.c (remove_duplicates): Use cpp_warning.
9843 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9847 * doc/options.texi (CPP): Document it.
9848 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9849 * optc-gen.awk: Handle CPP.
9850 * opth-gen.awk: Likewise.
9852 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9854 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9856 (duplicate_insn_chain): Likewise.
9857 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9858 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9859 checked cast for now (until we can strengthen the params in the
9861 (duplicate_insn_chain): Likewise.
9863 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9865 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9867 (prev_cc0_setter): Likewise.
9869 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9870 rtx_insn *, adding checked casts for now as necessary.
9871 (prev_cc0_setter): Likewise.
9873 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9875 * expr.h (emit_move_insn): Strengthen return type from rtx to
9877 (emit_move_insn_1): Likewise.
9878 (emit_move_complex_push): Likewise.
9879 (emit_move_complex_parts): Likewise.
9881 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9882 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9884 (emit_move_complex_push): Strengthen return type from rtx to
9886 (emit_move_complex): Likewise, also for local "ret".
9887 (emit_move_ccmode): Likewise.
9888 (emit_move_multi_word): Likewise for return type and locals
9890 (emit_move_insn_1): Likewise for return type and locals "result",
9892 (emit_move_insn): Likewise for return type and local "last_insn".
9893 (compress_float_constant): Likewise.
9895 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9897 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9898 from rtx to rtx_insn *.
9900 * rtl.h (emit_insn_before): Likewise.
9901 (emit_insn_before_noloc): Likewise.
9902 (emit_insn_before_setloc): Likewise.
9903 (emit_jump_insn_before): Likewise.
9904 (emit_jump_insn_before_noloc): Likewise.
9905 (emit_jump_insn_before_setloc): Likewise.
9906 (emit_call_insn_before): Likewise.
9907 (emit_call_insn_before_noloc): Likewise.
9908 (emit_call_insn_before_setloc): Likewise.
9909 (emit_debug_insn_before): Likewise.
9910 (emit_debug_insn_before_noloc): Likewise.
9911 (emit_debug_insn_before_setloc): Likewise.
9912 (emit_label_before): Likewise.
9913 (emit_insn_after): Likewise.
9914 (emit_insn_after_noloc): Likewise.
9915 (emit_insn_after_setloc): Likewise.
9916 (emit_jump_insn_after): Likewise.
9917 (emit_jump_insn_after_noloc): Likewise.
9918 (emit_jump_insn_after_setloc): Likewise.
9919 (emit_call_insn_after): Likewise.
9920 (emit_call_insn_after_noloc): Likewise.
9921 (emit_call_insn_after_setloc): Likewise.
9922 (emit_debug_insn_after): Likewise.
9923 (emit_debug_insn_after_noloc): Likewise.
9924 (emit_debug_insn_after_setloc): Likewise.
9925 (emit_label_after): Likewise.
9926 (emit_insn): Likewise.
9927 (emit_debug_insn): Likewise.
9928 (emit_jump_insn): Likewise.
9929 (emit_call_insn): Likewise.
9930 (emit_label): Likewise.
9931 (gen_clobber): Likewise.
9932 (emit_clobber): Likewise.
9933 (gen_use): Likewise.
9934 (emit_use): Likewise.
9937 (emit_barrier_before): Strengthen return type from rtx to
9939 (emit_barrier_after): Likewise.
9940 (emit_barrier): Likewise.
9942 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9943 from rtx to rtx_insn *. Add checked casts for now when converting
9944 "last" from rtx to rtx_insn *.
9945 (emit_insn_before_noloc): Likewise for return type.
9946 (emit_jump_insn_before_noloc): Likewise.
9947 (emit_call_insn_before_noloc): Likewise.
9948 (emit_debug_insn_before_noloc): Likewise.
9949 (emit_barrier_before): Strengthen return type and local "insn"
9950 from rtx to rtx_barrier *.
9951 (emit_label_before): Strengthen return type from rtx to
9952 rtx_insn *. Add checked cast for now when returning param
9953 (emit_pattern_after_noloc): Strengthen return type from rtx to
9954 rtx_insn *. Add checked casts for now when converting "last" from
9956 (emit_insn_after_noloc): Strengthen return type from rtx to
9958 (emit_jump_insn_after_noloc): Likewise.
9959 (emit_call_insn_after_noloc): Likewise.
9960 (emit_debug_insn_after_noloc): Likewise.
9961 (emit_barrier_after): Strengthen return type from rtx to
9963 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9964 Add checked cast for now when converting "label" from rtx to
9966 (emit_pattern_after_setloc): Strengthen return type from rtx to
9967 rtx_insn *. Add checked casts for now when converting "last" from
9969 (emit_pattern_after): Strengthen return type from rtx to
9971 (emit_insn_after_setloc): Likewise.
9972 (emit_insn_after): Likewise.
9973 (emit_jump_insn_after_setloc): Likewise.
9974 (emit_jump_insn_after): Likewise.
9975 (emit_call_insn_after_setloc): Likewise.
9976 (emit_call_insn_after): Likewise.
9977 (emit_debug_insn_after_setloc): Likewise.
9978 (emit_debug_insn_after): Likewise.
9979 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9980 when converting "last" from rtx to rtx_insn *.
9981 (emit_pattern_before): Strengthen return type from rtx to
9983 (emit_insn_before_setloc): Likewise.
9984 (emit_insn_before): Likewise.
9985 (emit_jump_insn_before_setloc): Likewise.
9986 (emit_jump_insn_before): Likewise.
9987 (emit_call_insn_before_setloc): Likewise.
9988 (emit_call_insn_before): Likewise.
9989 (emit_debug_insn_before_setloc): Likewise.
9990 (emit_debug_insn_before): Likewise.
9991 (emit_insn): Strengthen return type and locals "last", "insn",
9992 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9993 within cases where we know we have an insn.
9994 (emit_debug_insn): Likewise.
9995 (emit_jump_insn): Likewise.
9996 (emit_call_insn): Strengthen return type and local "insn" from rtx
9998 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9999 a checked cast to rtx_insn * for now on "label".
10000 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
10001 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
10002 (emit_use): Likewise.
10003 (gen_use): Likewise, also for local "seq".
10004 (emit): Likewise for return type and local "insn".
10005 (rtx_insn): Likewise for return type and local "new_rtx".
10007 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
10008 from rtx to rtx_barrier *.
10010 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
10011 changed return type from rtx to rtx_insn *, we must update
10012 "emit_fn" type, and this in turn means updating...
10013 (frame_insn): ...this. Strengthen return type from rtx to
10014 rtx_insn *. Introduce a new local "insn" of the appropriate type.
10016 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10018 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
10019 rtx to rtx_jump_table_data *. Also for local.
10020 * rtl.h (emit_jump_table_data): Likewise.
10022 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10024 * basic-block.h (create_basic_block_structure): Strengthen third
10025 param "bb_note" from rtx to rtx_note *.
10026 * rtl.h (emit_note_before): Strengthen return type from rtx to
10028 (emit_note_after): Likewise.
10029 (emit_note): Likewise.
10030 (emit_note_copy): Likewise. Also, strengthen param similarly.
10031 * function.h (struct rtl_data): Strengthen field
10032 "x_stack_check_probe_note" from rtx to rtx_note *.
10034 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
10035 from rtx to rtx_note *.
10036 * cfgrtl.c (create_basic_block_structure): Strengthen third param
10037 "bb_note" from rtx to rtx_note *.
10038 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
10039 when calling emit_note_copy.
10040 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
10042 (emit_note_after): Likewise.
10043 (emit_note_before): Likewise.
10044 (emit_note_copy): Likewise. Also, strengthen param similarly.
10045 (emit_note): Likewise.
10046 * except.c (emit_note_eh_region_end): Likewise for return type.
10047 Strengthen local "next" from rtx to rtx_insn *.
10048 (convert_to_eh_region_ranges): Strengthen local "note"
10049 from rtx to rtx_note *.
10050 * final.c (change_scope): Likewise.
10051 (reemit_insn_block_notes): Likewise, for both locals named "note".
10052 Also, strengthen local "insn" from rtx to rtx_insn *.
10053 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
10055 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
10056 strengthen local "seq" from rtx to rtx_insn *.
10057 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
10059 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
10061 (get_bb_note_from_pool): Strengthen return type from rtx to
10063 (sel_create_basic_block): Strengthen local "new_bb_note" from
10064 insn_t to rtx_note *.
10065 * var-tracking.c (emit_note_insn_var_location): Strengthen local
10066 "note" from rtx to rtx_note *.
10067 (emit_notes_in_bb): Likewise.
10069 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10071 * function.h (struct rtl_data): Strengthen field
10072 "x_parm_birth_insn" from rtx to rtx_insn *.
10073 * function.c (struct assign_parm_data_all): Strengthen fields
10074 "first_conversion_insn" and "last_conversion_insn" from rtx to
10077 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10079 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
10080 to rtx_insn *; also for local "var_end_seq".
10081 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
10082 (maybe_cleanup_end_of_block): Likewise for param "last" and local
10084 (expand_gimple_cond): Likewise for locals "last2" and "last".
10085 (mark_transaction_restart_calls): Likewise for local "insn".
10086 (expand_gimple_stmt): Likewise for return type and locals "last"
10088 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
10089 (avoid_complex_debug_insns): Likewise for param "insn".
10090 (expand_debug_locations): Likewise for locals "insn", "last",
10091 "prev_insn" and "insn2".
10092 (expand_gimple_basic_block): Likewise for local "last".
10093 (construct_exit_block): Likewise for locals "head", "end",
10095 (pass_expand::execute): Likewise for locals "var_seq",
10096 "var_ret_seq", "next".
10098 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10100 * asan.h (asan_emit_stack_protection): Strengthen return type from
10102 * asan.c (asan_emit_stack_protection): Likewise. Add local
10103 "insns" to hold the return value.
10105 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10107 * basic-block.h (bb_note): Strengthen return type from rtx to
10109 * sched-int.h (bb_note): Likewise.
10110 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
10112 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10114 * rtl.h (make_insn_raw): Strengthen return type from rtx to
10117 * emit-rtl.c (make_insn_raw): Strengthen return type and local
10118 "insn" from rtx to rtx_insn *.
10119 (make_debug_insn_raw): Strengthen return type from rtx to
10120 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
10121 (make_jump_insn_raw): Strengthen return type from rtx to
10122 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
10123 (make_call_insn_raw): Strengthen return type from rtx to
10124 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
10125 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
10126 callback from rtx to rtx_insn *; likewise for local "insn" and
10127 "next", adding a checked cast to rtx_insn in the relevant cases of
10128 the switch statement.
10129 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
10130 callback from rtx to rtx_insn *.
10131 (emit_pattern_after_setloc): Likewise.
10132 (emit_pattern_after): Likewise.
10133 (emit_pattern_before_setloc): Likewise.
10134 (emit_pattern_before): Likewise.
10136 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10138 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
10140 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
10141 accepting an rtx_insn *.
10142 (last_call_insn): Strengthen return type from rtx to
10145 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10147 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
10148 "insns" from rtx to rtx_insn *.
10149 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
10150 locals "insn" and "prev".
10152 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10154 * rtl.h (tablejump_p): Strengthen third param from rtx * to
10155 rtx_jump_table_data **.
10157 * cfgbuild.c (make_edges): Introduce local "table", using it in
10158 place of "tmp" for jump table data.
10159 (find_bb_boundaries): Strengthen local "table" from rtx to
10160 rtx_jump_table_data *.
10161 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10162 (outgoing_edges_match): Likewise for locals "table1" and "table2".
10163 (try_crossjump_to_edge): Likewise.
10164 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
10166 (patch_jump_insn): Introduce local "table", using it in place of
10167 "tmp" for jump table data.
10168 (force_nonfallthru_and_redirect): Introduce local "table", so that
10169 call to tablejump_p can receive an rtx_jump_table_data **. Update
10170 logic around the call to overwrite "note" appropriately if
10171 tablejump_p returns non-zero.
10172 (get_last_bb_insn): Introduce local "table", using it in place of
10173 "tmp" for jump table data.
10174 * dwarf2cfi.c (create_trace_edges): Likewise.
10176 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
10177 from rtx to rtx_jump_table_data *.
10178 (create_fix_barrier): Strengthen local "tmp" from rtx to
10179 rtx_jump_table_data *.
10180 (arm_reorg): Likewise for local "table".
10182 * config/s390/s390.c (s390_chunkify_start): Likewise.
10184 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
10186 * jump.c (delete_related_insns): Strengthen local "lab_next" from
10187 rtx to rtx_jump_table_data *.
10189 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
10190 rtx_jump_table_data **. Add a checked cast when writing through
10191 the pointer: we know there that local "table" is non-NULL and that
10192 JUMP_TABLE_DATA_P (table) holds.
10193 (label_is_jump_target_p): Introduce local "table", using it in
10194 place of "tmp" for jump table data.
10196 2014-08-19 Marek Polacek <polacek@redhat.com>
10199 * doc/invoke.texi: Document -Wbool-compare.
10201 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10203 * rtl.h (entry_of_function): Strengthen return type from rtx to
10205 * cfgrtl.c (entry_of_function): Likewise.
10207 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10209 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10210 rtx_insn *, adding a checked cast for now.
10211 (get_last_insn): Likewise.
10213 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10215 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10218 * emit-rtl.c (gen_label_rtx): Likewise.
10220 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10222 * rtl.h (previous_insn): Strengthen return type from rtx to
10224 (next_insn): Likewise.
10225 (prev_nonnote_insn): Likewise.
10226 (prev_nonnote_insn_bb): Likewise.
10227 (next_nonnote_insn): Likewise.
10228 (next_nonnote_insn_bb): Likewise.
10229 (prev_nondebug_insn): Likewise.
10230 (next_nondebug_insn): Likewise.
10231 (prev_nonnote_nondebug_insn): Likewise.
10232 (next_nonnote_nondebug_insn): Likewise.
10233 (prev_real_insn): Likewise.
10234 (next_real_insn): Likewise.
10235 (prev_active_insn): Likewise.
10236 (next_active_insn): Likewise.
10238 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10239 rtx_insn *, adding a checked cast.
10240 (previous_insn): Likewise.
10241 (next_nonnote_insn): Likewise.
10242 (next_nonnote_insn_bb): Likewise.
10243 (prev_nonnote_insn): Likewise.
10244 (prev_nonnote_insn_bb): Likewise.
10245 (next_nondebug_insn): Likewise.
10246 (prev_nondebug_insn): Likewise.
10247 (next_nonnote_nondebug_insn): Likewise.
10248 (prev_nonnote_nondebug_insn): Likewise.
10249 (next_real_insn): Likewise.
10250 (prev_real_insn): Likewise.
10251 (next_active_insn): Likewise.
10252 (prev_active_insn): Likewise.
10254 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10255 param "stepfunc" so that it returns an rtx_insn * rather than an
10256 rtx, to track the change to prev_nonnote_insn_bb, which is the
10257 only function this is called with.
10258 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10260 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10262 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10265 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10267 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10268 (class rtx_nonjump_insn): Likewise.
10269 (class rtx_jump_insn): Likewise.
10270 (class rtx_call_insn): Likewise.
10271 (class rtx_jump_table_data): Likewise.
10272 (class rtx_barrier): Likewise.
10273 (class rtx_code_label): Likewise.
10274 (class rtx_note): Likewise.
10276 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10277 adding the invariant DEBUG_INSN_P (X).
10278 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10279 the invariant NONJUMP_INSN_P (X).
10280 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10281 the invariant JUMP_P (X).
10282 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10283 the invariant CALL_P (X).
10284 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10285 invariant JUMP_TABLE_DATA_P (X).
10286 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10287 invariant BARRIER_P (X).
10288 (class rtx_code_label): New, a subclass of rtx_insn, adding
10289 the invariant LABEL_P (X).
10290 (class rtx_note): New, a subclass of rtx_insn, adding
10291 the invariant NOTE_P(X).
10292 (is_a_helper <rtx_debug_insn *>::test): New.
10293 (is_a_helper <rtx_nonjump_insn *>::test): New.
10294 (is_a_helper <rtx_jump_insn *>::test): New.
10295 (is_a_helper <rtx_call_insn *>::test): New.
10296 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10297 overloaded for both rtx and rtx_insn *.
10298 (is_a_helper <rtx_barrier *>::test): New.
10299 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10300 for both rtx and rtx_insn *.
10301 (is_a_helper <rtx_note *>::test): New.
10303 2014-08-19 Marek Polacek <polacek@redhat.com>
10305 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10306 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10307 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10308 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10310 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10312 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10313 rtx_insn *. To help with transition, for now, convert from an
10314 access macro into a pair of functions: BND_TO, returning an
10316 (SET_BND_TO): New function, for use where BND_TO is used as an
10319 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10321 (BND_TO): New function, adding a checked cast.
10322 (SET_BND_TO): New function.
10324 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10326 (compute_av_set_on_boundaries): Likewise.
10328 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10330 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10331 destination if it is used in source.
10332 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10333 (*popcount<mode>2_falsedep_1): Likewise.
10335 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10338 * configure.ac: Set install_gold_as_default to no first.
10339 * configure: Regenerated.
10341 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10343 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10344 "note_list" field will eventually be an rtx_insn *. To help with
10345 transition, for now, convert from an access macro into a pair of
10346 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10347 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10350 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10351 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10353 * sel-sched-ir.c (init_bb): Likewise.
10354 (sel_restore_notes): Likewise.
10355 (move_bb_info): Likewise.
10356 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10357 (SET_BB_NOTE_LIST): New function.
10359 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10361 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10362 field will eventually be an rtx_insn *. To help with transition,
10363 for now, convert from an access macro into a pair of functions:
10364 VINSN_INSN_RTX, returning an rtx_insn *, and...
10365 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10366 is used as an lvalue.
10368 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10369 SET_VINSN_INSN_RTX where it's used as an lvalue.
10370 (VINSN_INSN_RTX): New function.
10371 (SET_VINSN_INSN_RTX): New function.
10373 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10375 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10376 eventually be rtx_insn *, but to help with transition, for now,
10377 convert from an access macro into a pair of functions: DEP_PRO
10378 returning an rtx_insn * and...
10379 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10380 lvalue, returning an rtx&.
10381 (DEP_CON): Analogous changes to DEP_PRO above.
10382 (SET_DEP_CON): Likewise.
10384 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10385 an lvalue to SET_DEP_CON.
10386 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10387 (sd_copy_back_deps): Likewise for DEP_CON.
10388 (DEP_PRO): New function, adding a checked cast for now.
10389 (DEP_CON): Likewise.
10390 (SET_DEP_PRO): New function.
10391 (SET_DEP_CON): Likewise.
10393 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10395 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10396 (extra_options): Add i386/cygwin.opt.
10397 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10398 (CPP_SPEC): Accept -pthread.
10399 (LINK_SPEC): Ditto.
10400 (GOMP_SELF_SPECS): Update comment.
10401 * config/i386/cygwin.opt: New file for -pthread flag.
10403 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10405 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10406 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10407 that we can return an rtx_insn *.
10409 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10411 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10412 when building executables, not DLLs. Add --large-address-aware
10413 under the same conditions.
10414 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10415 when building executables, not DLLs. Add --large-address-aware
10416 under the same conditions when using -m32.
10418 * config/i386/cygwin-stdint.h: Throughout, make type
10419 definitions dependent on target architecture, not host.
10421 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10423 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10424 the return type from rtx to rtx_insn *, which will enable various
10425 conversions in followup patches. For now this is is done by a
10427 (NEXT_INSN): Likewise.
10428 (SET_PREV_INSN): Convert to an inline function. This is intended
10429 for use as an lvalue, and so returns an rtx& to allow in-place
10431 (SET_NEXT_INSN): Likewise.
10433 2014-07-08 Mark Wielaard <mjw@redhat.com>
10436 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10438 2014-08-19 Marek Polacek <polacek@redhat.com>
10441 * cgraphunit.c (handle_alias_pairs): Fix condition.
10443 2014-08-19 Richard Biener <rguenther@suse.de>
10445 * gimple-fold.c (fold_gimple_assign): Properly build a
10446 null-pointer constant when devirtualizing addresses.
10448 2014-07-07 Mark Wielaard <mjw@redhat.com>
10450 * dwarf2out.c (decl_quals): New function.
10451 (modified_type_die): Take one cv_quals argument instead of two,
10452 one for const and one for volatile.
10453 (add_type_attribute): Likewise.
10454 (generic_parameter_die): Call add_type_attribute with one modifier
10456 (base_type_for_mode): Likewise.
10457 (add_bounds_info): Likewise.
10458 (add_subscript_info): Likewise.
10459 (gen_array_type_die): Likewise.
10460 (gen_descr_array_type_die): Likewise.
10461 (gen_entry_point_die): Likewise.
10462 (gen_enumeration_type_die): Likewise.
10463 (gen_formal_parameter_die): Likewise.
10464 (gen_subprogram_die): Likewise.
10465 (gen_variable_die): Likewise.
10466 (gen_const_die): Likewise.
10467 (gen_field_die): Likewise.
10468 (gen_pointer_type_die): Likewise.
10469 (gen_reference_type_die): Likewise.
10470 (gen_ptr_to_mbr_type_die): Likewise.
10471 (gen_inheritance_die): Likewise.
10472 (gen_subroutine_type_die): Likewise.
10473 (gen_typedef_die): Likewise.
10474 (force_type_die): Likewise.
10476 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10478 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10480 * configure: Regenerate.
10482 2014-08-19 Richard Biener <rguenther@suse.de>
10484 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10485 DECL_EXTERNALs in BLOCKs as non-references.
10486 * tree-streamer-out.c (streamer_write_chain): Likewise.
10488 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10489 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10490 Anna Tikhonova <anna.tikhonova@intel.com>
10491 Ilya Tocar <ilya.tocar@intel.com>
10492 Andrey Turetskiy <andrey.turetskiy@intel.com>
10493 Ilya Verbin <ilya.verbin@intel.com>
10494 Kirill Yukhin <kirill.yukhin@intel.com>
10495 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10497 * config/i386/sse.md
10498 (define_mode_iterator VI48_AVX512F): Delete.
10499 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10500 (define_mode_iterator VI2_AVX512VL): Ditto.
10501 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10504 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10506 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10507 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10508 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10509 with VI48_AVX512F_AVX512VL): New.
10510 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10511 with VI2_AVX512VL): Ditto.
10513 2014-08-19 Marek Polacek <polacek@redhat.com>
10515 * doc/invoke.texi: Document -Wc99-c11-compat.
10517 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10519 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10520 for rvalues, and...
10521 (SET_PREV_INSN): New macro, for use as an lvalue.
10522 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10524 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10525 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10526 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10527 (fixup_abnormal_edges): Likewise.
10528 (unlink_insn_chain): Likewise.
10529 (fixup_reorder_chain): Likewise.
10530 (cfg_layout_delete_block): Likewise.
10531 (cfg_layout_merge_blocks): Likewise.
10532 * combine.c (update_cfg_for_uncondjump): Likewise.
10533 * emit-rtl.c (link_insn_into_chain): Likewise.
10534 (remove_insn): Likewise.
10535 (delete_insns_since): Likewise.
10536 (reorder_insns_nobb): Likewise.
10537 (emit_insn_after_1): Likewise.
10538 * final.c (rest_of_clean_state): Likewise.
10539 (final_scan_insn): Likewise.
10540 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10541 * haifa-sched.c (concat_note_lists): Likewise.
10542 (remove_notes): Likewise.
10543 (restore_other_notes): Likewise.
10544 (move_insn): Likewise.
10545 (unlink_bb_notes): Likewise.
10546 (restore_bb_notes): Likewise.
10547 * jump.c (delete_for_peephole): Likewise.
10548 * optabs.c (emit_libcall_block_1): Likewise.
10549 * reorg.c (emit_delay_sequence): Likewise.
10550 (fill_simple_delay_slots): Likewise.
10551 * sel-sched-ir.c (sel_move_insn): Likewise.
10552 (sel_remove_insn): Likewise.
10553 (get_bb_note_from_pool): Likewise.
10554 * sel-sched.c (move_nop_to_previous_block): Likewise.
10556 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10557 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10558 (c6x_gen_bundles): Likewise.
10559 (hwloop_optimize): Likewise.
10560 * config/frv/frv.c (frv_function_prologue): Likewise.
10561 (frv_register_nop): Likewise.
10562 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10563 (ia64_reorg): Likewise.
10564 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10565 (mep_make_bundle): Likewise.
10566 (mep_bundle_insns): Likewise.
10567 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10568 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10569 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10571 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10573 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10574 return type from rtx to rtx_insn *.
10575 (BB_END): Likewise.
10576 (BB_HEADER): Likewise.
10577 (BB_FOOTER): Likewise.
10578 (SET_BB_HEAD): Convert to a function.
10579 (SET_BB_END): Likewise.
10580 (SET_BB_HEADER): Likewise.
10581 (SET_BB_FOOTER): Likewise.
10583 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10584 Strengthen the return type from rtx to rtx_insn *. For now, this
10585 is done by adding a checked cast, but this will eventually
10586 become a field lookup.
10587 (BB_END): Likewise.
10588 (BB_HEADER): Likewise.
10589 (BB_FOOTER): Likewise.
10590 (SET_BB_HEAD): New function, from macro of same name. This is
10591 intended for use as an lvalue, and so returns an rtx& to allow
10592 in-place modification.
10593 (SET_BB_END): Likewise.
10594 (SET_BB_HEADER): Likewise.
10595 (SET_BB_FOOTER): Likewise.
10597 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10599 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10600 for rvalues, and...
10601 (SET_BB_HEAD): New macro, for use as a lvalue.
10602 (BB_END, SET_BB_END): Likewise.
10603 (BB_HEADER, SET_BB_HEADER): Likewise.
10604 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10606 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10607 of BB_* macros into SET_BB_* macros.
10608 (fix_crossing_unconditional_branches): Likewise.
10609 * caller-save.c (save_call_clobbered_regs): Likewise.
10610 (insert_one_insn): Likewise.
10611 * cfgbuild.c (find_bb_boundaries): Likewise.
10612 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10613 (outgoing_edges_match): Likewise.
10614 (try_optimize_cfg): Likewise.
10615 * cfgexpand.c (expand_gimple_cond): Likewise.
10616 (expand_gimple_tailcall): Likewise.
10617 (expand_gimple_basic_block): Likewise.
10618 (construct_exit_block): Likewise.
10619 * cfgrtl.c (delete_insn): Likewise.
10620 (create_basic_block_structure): Likewise.
10621 (rtl_delete_block): Likewise.
10622 (rtl_split_block): Likewise.
10623 (emit_nop_for_unique_locus_between): Likewise.
10624 (rtl_merge_blocks): Likewise.
10625 (block_label): Likewise.
10626 (try_redirect_by_replacing_jump): Likewise.
10627 (emit_barrier_after_bb): Likewise.
10628 (fixup_abnormal_edges): Likewise.
10629 (record_effective_endpoints): Likewise.
10630 (relink_block_chain): Likewise.
10631 (fixup_reorder_chain): Likewise.
10632 (fixup_fallthru_exit_predecessor): Likewise.
10633 (cfg_layout_duplicate_bb): Likewise.
10634 (cfg_layout_split_block): Likewise.
10635 (cfg_layout_delete_block): Likewise.
10636 (cfg_layout_merge_blocks): Likewise.
10637 * combine.c (update_cfg_for_uncondjump): Likewise.
10638 * emit-rtl.c (add_insn_after): Likewise.
10639 (remove_insn): Likewise.
10640 (reorder_insns): Likewise.
10641 (emit_insn_after_1): Likewise.
10642 * haifa-sched.c (get_ebb_head_tail): Likewise.
10643 (restore_other_notes): Likewise.
10644 (move_insn): Likewise.
10645 (sched_extend_bb): Likewise.
10646 (fix_jump_move): Likewise.
10647 * ifcvt.c (noce_process_if_block): Likewise.
10648 (dead_or_predicable): Likewise.
10649 * ira.c (update_equiv_regs): Likewise.
10650 * reg-stack.c (change_stack): Likewise.
10651 * sel-sched-ir.c (sel_move_insn): Likewise.
10652 * sel-sched.c (move_nop_to_previous_block): Likewise.
10654 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10655 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10657 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10659 * rtl.h (for_each_rtx_in_insn): New function.
10660 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10662 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10664 * coretypes.h (class rtx_insn): Add forward declaration.
10666 * rtl.h: Include is-a.h.
10667 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10668 workaround to ensure gengtype knows inheritance is occurring,
10669 whilst continuing to use the pre-existing special-casing for
10671 (class rtx_insn): New subclass of rtx_def, adding the
10672 invariant that we're dealing with something we can sanely use
10673 INSN_UID, NEXT_INSN, PREV_INSN on.
10674 (is_a_helper <rtx_insn *>::test): New.
10675 (is_a_helper <const rtx_insn *>::test): New.
10677 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10679 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10681 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10683 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10686 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10688 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10689 to BUILT_IN_UNREACHABLE.
10691 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10694 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10696 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10697 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10698 (ffs<mode>2): Do not expand with tzcnt for
10699 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10700 (ffssi2_no_cmove): Ditto.
10701 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10702 (ctz<mode>2): New expander.
10703 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10704 (*ctz<mode>2_falsedep): New insn.
10705 (*ctz<mode>2): Rename from ctz<mode>2.
10706 (clz<mode>2_lzcnt): New expander.
10707 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10708 (*clz<mode>2_lzcnt_falsedep): New insn.
10709 (*clz<mode>2): Rename from ctz<mode>2.
10710 (popcount<mode>2): New expander.
10711 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10712 (*popcount<mode>2_falsedep): New insn.
10713 (*popcount<mode>2): Rename from ctz<mode>2.
10714 (*popcount<mode>2_cmp): Remove.
10715 (*popcountsi2_cmp_zext): Ditto.
10717 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10719 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10720 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10721 * config/microblaze/microblaze.h
10722 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10724 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10727 * configure.ac: Set install_gold_as_default to no for
10729 * configure: Regenerated.
10731 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10733 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10734 * config.in: Add undef of HAVE_isl.
10735 * configure: Regenerate.
10736 * configure.ac: Add definition of HAVE_isl.
10737 * graphite-blocking.c: Add checking of HAVE_isl.
10738 * graphite-dependences.c: Likewise.
10739 * graphite-interchange.c: Likewise.
10740 * graphite-isl-ast-to-gimple.c: Likewise.
10741 * graphite-optimize-isl.c: Likewise.
10742 * graphite-poly.c: Likewise.
10743 * graphite-scop-detection.c: Likewise.
10744 * graphite-sese-to-poly.c: Likewise.
10745 * graphite.c: Likewise.
10746 * toplev.c: Replace the checking of HAVE_cloog with the checking
10749 2014-08-18 Richard Biener <rguenther@suse.de>
10751 PR tree-optimization/62090
10752 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10753 (fold_builtin_3): Do not fold snprintf.
10754 (fold_builtin_4): Likewise.
10755 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10756 moved from builtins.c.
10757 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10758 (gimple_fold_builtin): Do not fold sprintf here.
10760 2014-08-18 Richard Biener <rguenther@suse.de>
10762 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10764 (maybe_canonicalize_mem_ref_addr): ... this function.
10765 (fold_stmt_1): Apply it here before all simplification.
10767 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10770 * cgraph.h (cgraph_node::create_indirect_edge): Add
10771 compute_indirect_info param.
10772 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10773 indirect_info only when it is required.
10774 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10775 indirect_info fore cloned indirect edge.
10777 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10778 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10779 Anna Tikhonova <anna.tikhonova@intel.com>
10780 Ilya Tocar <ilya.tocar@intel.com>
10781 Andrey Turetskiy <andrey.turetskiy@intel.com>
10782 Ilya Verbin <ilya.verbin@intel.com>
10783 Kirill Yukhin <kirill.yukhin@intel.com>
10784 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10786 * config/i386/sse.md
10787 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10788 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10790 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10791 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10792 Anna Tikhonova <anna.tikhonova@intel.com>
10793 Ilya Tocar <ilya.tocar@intel.com>
10794 Andrey Turetskiy <andrey.turetskiy@intel.com>
10795 Ilya Verbin <ilya.verbin@intel.com>
10796 Kirill Yukhin <kirill.yukhin@intel.com>
10797 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10799 * config/i386/sse.md
10800 (define_mode_iterator VF1_AVX512VL): New.
10801 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10802 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10805 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10806 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10807 Anna Tikhonova <anna.tikhonova@intel.com>
10808 Ilya Tocar <ilya.tocar@intel.com>
10809 Andrey Turetskiy <andrey.turetskiy@intel.com>
10810 Ilya Verbin <ilya.verbin@intel.com>
10811 Kirill Yukhin <kirill.yukhin@intel.com>
10812 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10814 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10815 * config/i386/i386.md
10816 (define_code_iterator any_float): New.
10817 (define_code_attr floatsuffix): New.
10818 * config/i386/sse.md
10819 (define_mode_iterator VF1_128_256VL): New.
10820 (define_mode_iterator VF2_512_256VL): New.
10821 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10823 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10824 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10826 (define_mode_attr qq2pssuff): New.
10827 (define_mode_attr sselongvecmode): New.
10828 (define_mode_attr sselongvecmodelower): New.
10829 (define_mode_attr sseintvecmode3): New.
10830 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10832 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10833 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10834 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10835 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10837 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10838 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10839 Anna Tikhonova <anna.tikhonova@intel.com>
10840 Ilya Tocar <ilya.tocar@intel.com>
10841 Andrey Turetskiy <andrey.turetskiy@intel.com>
10842 Ilya Verbin <ilya.verbin@intel.com>
10843 Kirill Yukhin <kirill.yukhin@intel.com>
10844 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10846 * config/i386/sse.md
10847 (define_mode_iterator VF2_AVX512VL): New.
10848 (define_mode_attr sseintvecmode2): New.
10849 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10850 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10851 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10853 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10855 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10857 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10860 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10861 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10862 Anna Tikhonova <anna.tikhonova@intel.com>
10863 Ilya Tocar <ilya.tocar@intel.com>
10864 Andrey Turetskiy <andrey.turetskiy@intel.com>
10865 Ilya Verbin <ilya.verbin@intel.com>
10866 Kirill Yukhin <kirill.yukhin@intel.com>
10867 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10869 * config/i386/i386.md
10870 (define_insn "*movoi_internal_avx"): Add evex version.
10871 (define_insn "*movti_internal"): Ditto.
10873 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10874 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10875 Anna Tikhonova <anna.tikhonova@intel.com>
10876 Ilya Tocar <ilya.tocar@intel.com>
10877 Andrey Turetskiy <andrey.turetskiy@intel.com>
10878 Ilya Verbin <ilya.verbin@intel.com>
10879 Kirill Yukhin <kirill.yukhin@intel.com>
10880 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10882 * config/i386/i386.md
10883 (define_attr "isa"): Add avx512dq, noavx512dq.
10884 (define_attr "enabled"): Ditto.
10885 * config/i386/sse.md
10886 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10888 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10889 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10890 Anna Tikhonova <anna.tikhonova@intel.com>
10891 Ilya Tocar <ilya.tocar@intel.com>
10892 Andrey Turetskiy <andrey.turetskiy@intel.com>
10893 Ilya Verbin <ilya.verbin@intel.com>
10894 Kirill Yukhin <kirill.yukhin@intel.com>
10895 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10897 * config/i386/i386.c
10898 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10899 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10900 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10901 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10902 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10903 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10904 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10905 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10906 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10907 * config/i386/sse.md
10908 (define_mode_iterator VMOVE): Allow V4TI mode.
10909 (define_mode_iterator V_AVX512VL): New.
10910 (define_mode_iterator V): New handling for AVX512VL.
10911 (define_insn "avx512f_load<mode>_mask"): Delete.
10912 (define_insn "<avx512>_load<mode>_mask"): New.
10913 (define_insn "avx512f_store<mode>_mask"): Delete.
10914 (define_insn "<avx512>_store<mode>_mask"): New.
10917 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10920 * asan.c (instrument_derefs): Fix bitfield check.
10922 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10924 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10925 * config/rs6000/htm.md (ttest): Remove clobber.
10926 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10927 (and_operand): Reformat.
10928 (and_2rld_operand): New predicate.
10929 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10931 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10932 parameter. Handle AND directly.
10933 (rs6000_split_logical_di): Remove last parameter.
10934 (rs6000_split_logical): Remove last parameter. Remove obsolete
10936 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10937 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10938 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10939 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10940 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10941 and 5 anonymous splitters): Delete.
10942 (and<mode>3): New expander.
10943 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10944 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10945 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10946 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10947 (floatdisf2_internal1): Remove clobbers.
10948 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10949 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10950 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10951 (and<mode>3 for BOOL_128): Remove clobber.
10952 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10953 rs6000_split_logical.
10954 (*bool<mode>3_internal for BOOL_128): Adjust call of
10955 rs6000_split_logical.
10956 (*boolc<mode>3_internal1 for BOOL_128,
10957 *boolc<mode>3_internal2 for BOOL_128,
10958 *boolcc<mode>3_internal1 for BOOL_128,
10959 *boolcc<mode>3_internal2 for BOOL_128,
10960 *eqv<mode>3_internal1 for BOOL_128,
10961 *eqv<mode>3_internal2 for BOOL_128,
10962 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10963 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10965 (*vec_reload_and_reg_<mptrsize>): Delete.
10967 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10969 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10970 and split, *boolccsi3_internal3 and split): Delete.
10971 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10972 *boolccdi3_internal3 and split): Delete.
10973 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10974 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10976 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10978 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10979 and split, *boolcsi3_internal3 and split): Delete.
10980 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10981 *boolcdi3_internal3 and split): Delete.
10982 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10984 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10986 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10987 <'u'>: Also support printing the low-order 16 bits.
10988 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10989 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10990 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10991 *booldi3_internal3 and split): Delete.
10992 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10993 *bool<mode>3_dot2): New.
10994 (two anonymous define_splits for non_logical_cint_operand): Merge.
10996 2014-08-17 Marek Polacek <polacek@redhat.com>
10997 Manuel López-Ibáñez <manu@gcc.gnu.org>
11000 * diagnostic.c (adjust_line): Add gcc_checking_assert.
11001 (diagnostic_show_locus): Don't print caret diagnostic
11002 if a column is larger than the line_width.
11004 2014-08-17 Roman Gareev <gareevroman@gmail.com>
11006 * common.opt: Make the ISL AST generator to be the main code generator
11009 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
11011 * wide-int.h (generic_wide_int): Declare as class instead of struct.
11013 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
11016 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
11018 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
11019 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
11020 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
11022 * config/pa/pa.md (begin_brtab): Delete insn.
11023 (end_brtab): Likewise.
11025 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
11027 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
11029 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
11031 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
11032 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
11033 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
11034 (get_dynamic_type): Remove.
11035 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
11036 (clear_speculation): Bring to ipa-deivrt.h
11037 (get_class_context): Rename to ...
11038 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
11039 (contains_type_p): Update.
11040 (get_dynamic_type): Rename to ...
11041 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
11042 (possible_polymorphic_call_targets): UPdate.
11043 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
11044 * ipa-prop.c (ipa_analyze_call_uses): Update.
11046 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
11048 * doc/invoke.texi (SH options): Document missing processor variant
11049 options. Remove references to Hitachi. Undocument deprecated mspace
11052 2014-08-15 Jason Merrill <jason@redhat.com>
11054 * tree.c (type_hash_canon): Uncomment assert.
11056 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11058 * input.h (in_system_header_at): Add comment.
11060 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11063 * diagnostic.c (build_message_string): Make it extern.
11064 * diagnostic.h (build_message_string): Make it extern.
11066 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
11068 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
11069 load/store from/to non-floating class pseudo.
11071 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11073 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
11075 2014-08-15 Richard Biener <rguenther@suse.de>
11077 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
11078 (get_constraint_for_ssa_var): Remove dead code.
11079 (get_constraint_for_1): Adjust.
11080 (find_what_var_points_to): Likewise.
11081 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
11083 2014-08-15 Ilya Tocar <tocarip@gmail.com>
11086 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
11087 (_mm512_mask_cmpge_epu32_mask): Ditto.
11088 (_mm512_cmpge_epu32_mask): Ditto.
11089 (_mm512_mask_cmpge_epi64_mask): Ditto.
11090 (_mm512_cmpge_epi64_mask): Ditto.
11091 (_mm512_mask_cmpge_epu64_mask): Ditto.
11092 (_mm512_cmpge_epu64_mask): Ditto.
11093 (_mm512_mask_cmple_epi32_mask): Ditto.
11094 (_mm512_cmple_epi32_mask): Ditto.
11095 (_mm512_mask_cmple_epu32_mask): Ditto.
11096 (_mm512_cmple_epu32_mask): Ditto.
11097 (_mm512_mask_cmple_epi64_mask): Ditto.
11098 (_mm512_cmple_epi64_mask): Ditto.
11099 (_mm512_mask_cmple_epu64_mask): Ditto.
11100 (_mm512_cmple_epu64_mask): Ditto.
11101 (_mm512_mask_cmplt_epi32_mask): Ditto.
11102 (_mm512_cmplt_epi32_mask): Ditto.
11103 (_mm512_mask_cmplt_epu32_mask): Ditto.
11104 (_mm512_cmplt_epu32_mask): Ditto.
11105 (_mm512_mask_cmplt_epi64_mask): Ditto.
11106 (_mm512_cmplt_epi64_mask): Ditto.
11107 (_mm512_mask_cmplt_epu64_mask): Ditto.
11108 (_mm512_cmplt_epu64_mask): Ditto.
11109 (_mm512_mask_cmpneq_epi32_mask): Ditto.
11110 (_mm512_mask_cmpneq_epu32_mask): Ditto.
11111 (_mm512_cmpneq_epu32_mask): Ditto.
11112 (_mm512_mask_cmpneq_epi64_mask): Ditto.
11113 (_mm512_cmpneq_epi64_mask): Ditto.
11114 (_mm512_mask_cmpneq_epu64_mask): Ditto.
11115 (_mm512_cmpneq_epu64_mask): Ditto.
11116 (_mm512_castpd_ps): Ditto.
11117 (_mm512_castpd_si512): Ditto.
11118 (_mm512_castps_pd): Ditto.
11119 (_mm512_castps_si512): Ditto.
11120 (_mm512_castsi512_ps): Ditto.
11121 (_mm512_castsi512_pd): Ditto.
11122 (_mm512_castpd512_pd128): Ditto.
11123 (_mm512_castps512_ps128): Ditto.
11124 (_mm512_castsi512_si128): Ditto.
11125 (_mm512_castpd512_pd256): Ditto.
11126 (_mm512_castps512_ps256): Ditto.
11127 (_mm512_castsi512_si256): Ditto.
11128 (_mm512_castpd128_pd512): Ditto.
11129 (_mm512_castps128_ps512): Ditto.
11130 (_mm512_castsi128_si512): Ditto.
11131 (_mm512_castpd256_pd512): Ditto.
11132 (_mm512_castps256_ps512): Ditto.
11133 (_mm512_castsi256_si512): Ditto.
11134 (_mm512_cmpeq_epu32_mask): Ditto.
11135 (_mm512_mask_cmpeq_epu32_mask): Ditto.
11136 (_mm512_mask_cmpeq_epu64_mask): Ditto.
11137 (_mm512_cmpeq_epu64_mask): Ditto.
11138 (_mm512_cmpgt_epu32_mask): Ditto.
11139 (_mm512_mask_cmpgt_epu32_mask): Ditto.
11140 (_mm512_mask_cmpgt_epu64_mask): Ditto.
11141 (_mm512_cmpgt_epu64_mask): Ditto.
11142 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
11143 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
11144 * config/i386/i386.c (enum ix86_builtins): Add
11145 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
11146 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
11147 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
11148 (bdesc_args): Add __builtin_ia32_si512_256si,
11149 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
11150 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
11151 __builtin_ia32_pd512_pd.
11152 (ix86_expand_args_builtin): Handle new FTYPEs.
11153 * config/i386/sse.md (castmode): Add 512-bit modes.
11154 (AVX512MODE2P): New.
11155 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
11156 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
11158 2014-08-15 Richard Biener <rguenther@suse.de>
11160 * fold-const.c (tree_swap_operands_p): Put all constants
11161 last, also strip sign-changing NOPs when considering further
11162 canonicalization. Canonicalize also when optimizing for size.
11164 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11166 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
11167 one_match > zero_match case to just before simple_sequence.
11169 2014-08-15 Richard Biener <rguenther@suse.de>
11171 * data-streamer.h (streamer_string_index, string_for_index):
11173 * data-streamer-out.c (streamer_string_index): Make static.
11174 * data-streamer-in.c (string_for_index): Likewise.
11175 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
11176 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
11178 2014-08-15 Richard Biener <rguenther@suse.de>
11180 PR tree-optimization/62031
11181 * tree-data-ref.c (dr_analyze_indices): Do not set
11182 DR_UNCONSTRAINED_BASE.
11183 (dr_may_alias_p): All indirect accesses have to go the
11184 formerly DR_UNCONSTRAINED_BASE path.
11185 * tree-data-ref.h (struct indices): Remove
11186 unconstrained_base member.
11187 (DR_UNCONSTRAINED_BASE): Remove.
11189 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11191 PR middle-end/62092
11192 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11193 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11194 in OMP_CLAUSE_MAP in some outer target region.
11196 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11198 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11199 name_expansion_cache.
11200 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11201 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11202 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11203 (difference_cannot_overflow_p): New parameter. Use affine
11204 expansion for equality check.
11205 (iv_elimination_compare_lt): Pass new argument.
11207 2014-08-14 DJ Delorie <dj@redhat.com>
11209 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11210 variables to the accumulator.
11212 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11213 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11214 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11215 with far-far moves.
11217 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11218 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11219 (umulqihi3_virt): Likewise.
11220 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11221 (umulqihi3_real): Likewise.
11223 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11225 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11227 PR tree-optimization/62091
11228 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11229 function_entry_reached.
11230 (walk_aliased_vdefs): Clear it here.
11231 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11233 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11235 * ipa-utils.h (compare_virtual_tables): Declare.
11236 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11238 2014-08-14 Marek Polacek <polacek@redhat.com>
11241 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11242 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11244 2014-08-14 Tom de Vries <tom@codesourcery.com>
11246 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11248 2014-08-14 Tom de Vries <tom@codesourcery.com>
11250 PR rtl-optimization/62004
11251 PR rtl-optimization/62030
11252 * ifcvt.c (rtx_interchangeable_p): New function.
11253 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11254 * emit-rtl.h (mem_attrs_eq_p): Declare.
11256 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11258 * graphite-scop-detection.c:
11259 Add inclusion of cp-tree.h.
11260 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11261 in case they are pointers to object types
11263 2014-08-14 Richard Biener <rguenther@suse.de>
11265 * BASE-VER: Change to 5.0.0
11267 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11268 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11269 Anna Tikhonova <anna.tikhonova@intel.com>
11270 Ilya Tocar <ilya.tocar@intel.com>
11271 Andrey Turetskiy <andrey.turetskiy@intel.com>
11272 Ilya Verbin <ilya.verbin@intel.com>
11273 Kirill Yukhin <kirill.yukhin@intel.com>
11274 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11276 * config/i386/sse.md (define_mode_attr avx512): New.
11277 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11279 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11280 (define_mode_attr ssse3_avx2): Ditto.
11281 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11282 (define_mode_attr avx2_avx512bw): New.
11283 (define_mode_attr ssedoublemodelower): New.
11284 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11285 V32HI, V64QI modes.
11286 (define_mode_attr ssebytemode): Allow V8DI modes.
11287 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11288 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11289 (define_mode_attr ssePSmode2): New.
11290 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11291 V16HI, V32HI modes.
11292 (define_mode_attr dbpsadbwmode): New.
11293 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11294 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11295 (vi8_sse4_1_avx2_avx512): New.
11296 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11298 (define_mode_attr blendbits): Move before its immediate use.
11300 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11301 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11302 Anna Tikhonova <anna.tikhonova@intel.com>
11303 Ilya Tocar <ilya.tocar@intel.com>
11304 Andrey Turetskiy <andrey.turetskiy@intel.com>
11305 Ilya Verbin <ilya.verbin@intel.com>
11306 Kirill Yukhin <kirill.yukhin@intel.com>
11307 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11309 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11310 * config/i386/subst.md
11311 (define_mode_iterator SUBST_V): Update.
11312 (define_mode_iterator SUBST_A): Ditto.
11313 (define_subst_attr "mask_operand7"): New.
11314 (define_subst_attr "mask_operand10"): New.
11315 (define_subst_attr "mask_operand_arg34") : New.
11316 (define_subst_attr "mask_expand_op3"): New.
11317 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11318 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11319 (define_subst_attr "mask_avx512vl_condition"): New.
11320 (define_subst_attr "round_mask_operand4"): Ditto.
11321 (define_subst_attr "round_mask_scalar_op3"): Delete.
11322 (define_subst_attr "round_mask_op4"): New.
11323 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11325 (define_subst_attr "round_modev8sf_condition"): New.
11326 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11328 (define_subst_attr "round_saeonly_mask_operand4"): New.
11329 (define_subst_attr "round_saeonly_mask_op4"): New.
11330 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11331 V8DImode, V16SImode.
11332 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11333 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11334 (define_subst_attr "mask_expand4_args"): New.
11335 (define_subst "mask_expand4"): New.
11337 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11338 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11339 Anna Tikhonova <anna.tikhonova@intel.com>
11340 Ilya Tocar <ilya.tocar@intel.com>
11341 Andrey Turetskiy <andrey.turetskiy@intel.com>
11342 Ilya Verbin <ilya.verbin@intel.com>
11343 Kirill Yukhin <kirill.yukhin@intel.com>
11344 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11346 * config/i386/i386.md
11347 (define_attr "isa"): Add avx512bw,noavx512bw.
11348 (define_attr "enabled"): Ditto.
11349 (define_split): Add 32/64-bit mask logic.
11350 (define_insn "*k<logic>qi"): New.
11351 (define_insn "*k<logic>hi"): New.
11352 (define_insn "*anddi_1"): Add mask version.
11353 (define_insn "*andsi_1"): Ditto.
11354 (define_insn "*<code><mode>_1"): Ditto.
11355 (define_insn "*<code>hi_1"): Ditto.
11356 (define_insn "kxnor<mode>"): New.
11357 (define_insn "kunpcksi"): New.
11358 (define_insn "kunpckdi"): New.
11359 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11360 (define_insn "*one_cmplhi2_1"): Ditto.
11362 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11363 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11364 Anna Tikhonova <anna.tikhonova@intel.com>
11365 Ilya Tocar <ilya.tocar@intel.com>
11366 Andrey Turetskiy <andrey.turetskiy@intel.com>
11367 Ilya Verbin <ilya.verbin@intel.com>
11368 Kirill Yukhin <kirill.yukhin@intel.com>
11369 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11371 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11374 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11375 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11376 Anna Tikhonova <anna.tikhonova@intel.com>
11377 Ilya Tocar <ilya.tocar@intel.com>
11378 Andrey Turetskiy <andrey.turetskiy@intel.com>
11379 Ilya Verbin <ilya.verbin@intel.com>
11380 Kirill Yukhin <kirill.yukhin@intel.com>
11381 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11383 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11385 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11386 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11387 xmm/ymm16+ when availble.
11388 * config/i386/i386.h
11389 (HARD_REGNO_NREGS): Add mask regs.
11390 (VALID_AVX512F_REG_MODE): Ditto.
11391 (VALID_AVX512F_REG_MODE) : Define.
11392 (VALID_MASK_AVX512BW_MODE): Ditto.
11393 (reg_class) (MASK_REG_P(X)): Define.
11394 * config/i386/i386.md: Do not split long moves with mask register,
11395 use kmovb if avx512bw is availible.
11396 (movdi_internal): Handle mask registers.
11398 2014-08-14 Richard Biener <rguenther@suse.de>
11400 PR tree-optimization/62081
11401 * tree-ssa-loop.c (pass_fix_loops): New pass.
11402 (pass_tree_loop::gate): Do not fixup loops here.
11403 * tree-pass.h (make_pass_fix_loops): Declare.
11404 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11406 2014-08-14 Richard Biener <rguenther@suse.de>
11408 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11409 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11411 2014-08-14 Richard Biener <rguenther@suse.de>
11413 PR tree-optimization/62090
11414 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11415 (fold_builtin_2): Do not fold sprintf.
11416 (fold_builtin_3): Likewise.
11417 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11418 moved from builtins.c.
11419 (gimple_fold_builtin): Fold sprintf.
11421 2014-08-14 Richard Biener <rguenther@suse.de>
11423 PR rtl-optimization/62079
11424 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11427 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11429 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11430 current_function_decl.
11432 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11434 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11435 cgraph_function_node to cgraph_node::function_symbol
11438 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11440 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11441 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11443 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11445 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11448 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11450 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11453 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11456 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11457 any registers that are used in mem_insn.
11459 2014-08-12 Steve Ellcey <sellcey@mips.com>
11461 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11463 2014-08-12 Steve Ellcey <sellcey@mips.com>
11465 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11466 (MULTILIB_DIRNAMES): Ditto.
11467 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11468 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11469 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11470 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11471 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11472 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11474 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11477 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11478 of __ARM_SIZEOF_WCHAR_T.
11480 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11483 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11484 Remove unnecessary attributes.
11486 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11488 * internal-fn.c (init_internal_fns): Fix off-by-one.
11490 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11491 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11492 Anna Tikhonova <anna.tikhonova@intel.com>
11493 Ilya Tocar <ilya.tocar@intel.com>
11494 Andrey Turetskiy <andrey.turetskiy@intel.com>
11495 Ilya Verbin <ilya.verbin@intel.com>
11496 Kirill Yukhin <kirill.yukhin@intel.com>
11497 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11499 * config/i386/i386.c (standard_sse_constant_opcode): Use
11500 vpxord/vpternlog if avx512 is availible.
11502 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11504 PR middle-end/62103
11505 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11506 bitfields, that is when size doesn't match the size of type or the
11507 size of the constructor.
11509 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11511 * config/rs6000/constraints.md (wh constraint): New constraint,
11512 for FP registers if direct move is available.
11513 (wi constraint): New constraint, for VSX/FP registers that can
11514 handle 64-bit integers.
11515 (wj constraint): New constraint for VSX/FP registers that can
11516 handle 64-bit integers for direct moves.
11517 (wk constraint): New constraint for VSX/FP registers that can
11518 handle 64-bit doubles for direct moves.
11519 (wy constraint): Make documentation match implementation.
11521 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11522 scalar_in_vmx_p field to simplify tests of whether SFmode or
11523 DFmode can go in the Altivec registers.
11524 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11525 (rs6000_setup_reg_addr_masks): Likewise.
11526 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11527 field, and wh/wi/wj/wk constraints.
11528 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11529 the wh/wi/wj/wk constraints.
11530 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11531 upper registers, prefer VSX registers unless the operation is a
11532 memory operation with REG+OFFSET addressing.
11534 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11535 DImode. Change SFmode to use ww constraint instead of d to allow
11536 SF registers in the upper registers.
11539 (VSr5): Fix thinko in comment.
11540 (VSa): New mode attribute that is an alternative to wa, that
11541 returns the VSX register class that a mode can go in, but may not
11542 be the preferred register class.
11543 (VS_64dm): New mode attribute for appropriate register classes for
11544 referencing 64-bit elements of vectors for direct moves and normal
11546 (VS_64reg): Likewise.
11547 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11548 register allocator to only registers the data type can handle.
11549 (vsx_le_perm_load_<mode>): Likewise.
11550 (vsx_le_perm_store_<mode>): Likewise.
11551 (vsx_xxpermdi2_le_<mode>): Likewise.
11552 (vsx_xxpermdi4_le_<mode>): Likewise.
11553 (vsx_lxvd2x2_le_<mode>): Likewise.
11554 (vsx_lxvd2x4_le_<mode>): Likewise.
11555 (vsx_stxvd2x2_le_<mode>): Likewise.
11556 (vsx_add<mode>3): Likewise.
11557 (vsx_sub<mode>3): Likewise.
11558 (vsx_mul<mode>3): Likewise.
11559 (vsx_div<mode>3): Likewise.
11560 (vsx_tdiv<mode>3_internal): Likewise.
11561 (vsx_fre<mode>2): Likewise.
11562 (vsx_neg<mode>2): Likewise.
11563 (vsx_abs<mode>2): Likewise.
11564 (vsx_nabs<mode>2): Likewise.
11565 (vsx_smax<mode>3): Likewise.
11566 (vsx_smin<mode>3): Likewise.
11567 (vsx_sqrt<mode>2): Likewise.
11568 (vsx_rsqrte<mode>2): Likewise.
11569 (vsx_tsqrt<mode>2_internal): Likewise.
11570 (vsx_fms<mode>4): Likewise.
11571 (vsx_nfma<mode>4): Likewise.
11572 (vsx_eq<mode>): Likewise.
11573 (vsx_gt<mode>): Likewise.
11574 (vsx_ge<mode>): Likewise.
11575 (vsx_eq<mode>_p): Likewise.
11576 (vsx_gt<mode>_p): Likewise.
11577 (vsx_ge<mode>_p): Likewise.
11578 (vsx_xxsel<mode>): Likewise.
11579 (vsx_xxsel<mode>_uns): Likewise.
11580 (vsx_copysign<mode>3): Likewise.
11581 (vsx_float<VSi><mode>2): Likewise.
11582 (vsx_floatuns<VSi><mode>2): Likewise.
11583 (vsx_fix_trunc<mode><VSi>2): Likewise.
11584 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11585 (vsx_x<VSv>r<VSs>i): Likewise.
11586 (vsx_x<VSv>r<VSs>ic): Likewise.
11587 (vsx_btrunc<mode>2): Likewise.
11588 (vsx_b2trunc<mode>2): Likewise.
11589 (vsx_floor<mode>2): Likewise.
11590 (vsx_ceil<mode>2): Likewise.
11591 (vsx_<VS_spdp_insn>): Likewise.
11592 (vsx_xscvspdp): Likewise.
11593 (vsx_xvcvspuxds): Likewise.
11594 (vsx_float_fix_<mode>2): Likewise.
11595 (vsx_set_<mode>): Likewise.
11596 (vsx_extract_<mode>_internal1): Likewise.
11597 (vsx_extract_<mode>_internal2): Likewise.
11598 (vsx_extract_<mode>_load): Likewise.
11599 (vsx_extract_<mode>_store): Likewise.
11600 (vsx_splat_<mode>): Likewise.
11601 (vsx_xxspltw_<mode>): Likewise.
11602 (vsx_xxspltw_<mode>_direct): Likewise.
11603 (vsx_xxmrghw_<mode>): Likewise.
11604 (vsx_xxmrglw_<mode>): Likewise.
11605 (vsx_xxsldwi_<mode>): Likewise.
11606 (vsx_xscvdpspn): Tighten constraints to only use register classes
11608 (vsx_xscvspdpn): Likewise.
11609 (vsx_xscvdpspn_scalar): Likewise.
11611 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11612 wj, and wk constraints.
11613 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11614 general purpose registers.
11616 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11618 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11619 DImode instead of wm. Use wk constraint for direct move of DFmode
11621 (extendsidi2_lfiwax): Likewise.
11622 (lfiwax): Likewise.
11623 (lfiwzx): Likewise.
11624 (movdi_internal64): Likewise.
11626 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11627 wk constraints. Make the wy constraint documentation match them
11630 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11632 Replacement of isl_int by isl_val
11633 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11634 (compute_bounds_for_param): use isl_val instead of isl_int
11635 (compute_bounds_for_loop): likewise
11636 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11637 (build_linearized_memory_access): use isl_val instead of isl_int
11638 (pdr_stride_in_loop): likewise
11639 * graphite-optimize-isl.c:
11640 (getPrevectorMap): use isl_val instead of isl_int
11642 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11643 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11644 (extern the_isl_ctx): declare
11645 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11646 (extract_affine_gmp): likewise
11648 (build_loop_iteration_domains): likewise
11649 (add_param_constraints): likewise
11651 2014-08-11 Richard Biener <rguenther@suse.de>
11653 PR tree-optimization/62075
11654 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11655 handle uses in patterns.
11657 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11658 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11659 Anna Tikhonova <anna.tikhonova@intel.com>
11660 Ilya Tocar <ilya.tocar@intel.com>
11661 Andrey Turetskiy <andrey.turetskiy@intel.com>
11662 Ilya Verbin <ilya.verbin@intel.com>
11663 Kirill Yukhin <kirill.yukhin@intel.com>
11664 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11666 * common/config/i386/i386-common.c
11667 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11668 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11669 (ix86_handle_option): Handle OPT_mavx512vl.
11670 * config/i386/cpuid.h (bit_AVX512VL): Define.
11671 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11672 set -mavx512vl accordingly.
11673 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11674 OPTION_MASK_ISA_AVX512VL.
11675 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11676 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11677 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11678 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11679 * config/i386/i386.h (TARGET_AVX512VL): Define.
11680 (TARGET_AVX512VL_P(x)): Ditto.
11681 * config/i386/i386.opt: Add mavx512vl.
11683 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11685 PR tree-optimization/62073
11686 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11689 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11690 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11691 Anna Tikhonova <anna.tikhonova@intel.com>
11692 Ilya Tocar <ilya.tocar@intel.com>
11693 Andrey Turetskiy <andrey.turetskiy@intel.com>
11694 Ilya Verbin <ilya.verbin@intel.com>
11695 Kirill Yukhin <kirill.yukhin@intel.com>
11696 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11698 * common/config/i386/i386-common.c
11699 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11700 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11701 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11702 (ix86_handle_option): Handle OPT_mavx512bw.
11703 * config/i386/cpuid.h (bit_AVX512BW): Define.
11704 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11705 set -mavx512bw accordingly.
11706 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11707 OPTION_MASK_ISA_AVX512BW.
11708 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11709 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11710 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11711 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11712 * config/i386/i386.h (TARGET_AVX512BW): Define.
11713 (TARGET_AVX512BW_P(x)): Ditto.
11714 * config/i386/i386.opt: Add mavx512bw.
11716 2014-08-11 Richard Biener <rguenther@suse.de>
11718 PR tree-optimization/62070
11719 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11720 Remove SSA checking.
11722 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11724 * asan.c (asan_check_flags): New enum.
11725 (build_check_stmt_with_calls): Removed function.
11726 (build_check_stmt): Split inlining logic to
11727 asan_expand_check_ifn.
11728 (instrument_derefs): Rename parameter.
11729 (instrument_mem_region_access): Rename parameter.
11730 (instrument_strlen_call): Likewise.
11731 (asan_expand_check_ifn): New function.
11732 (asan_instrument): Remove old code.
11733 (pass_sanopt::execute): Change handling of
11734 asan-instrumentation-with-call-threshold.
11735 (asan_clear_shadow): Fix formatting.
11736 (asan_function_start): Likewise.
11737 (asan_emit_stack_protection): Likewise.
11738 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11739 Update description.
11740 * internal-fn.c (expand_ASAN_CHECK): New function.
11741 * internal-fn.def (ASAN_CHECK): New internal function.
11742 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11743 Update description.
11744 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11745 * tree.c: Small comment fix.
11747 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11749 * gimple.c (gimple_call_fnspec): Support internal functions.
11750 (gimple_call_return_flags): Use const.
11751 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11752 * internal-fn.def: Add fnspec information.
11753 * internal-fn.h (internal_fn_fnspec): New function.
11754 (init_internal_fns): Declare new function.
11755 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11756 (init_internal_fns): New function.
11757 * tree-core.h: Update macro call.
11758 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11760 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11762 * lto-streamer.h (struct output_block::symbol): Change from
11763 struct symtab_node to plain symtab_node.
11764 (referenced_from_this_partition_p): Change first parameter
11765 from struct symtab_node to plain symtab_node.
11767 2014-08-10 Marek Polacek <polacek@redhat.com>
11770 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11772 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11774 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11775 DECL correctly; do not give up on types in static storage.
11777 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11779 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11781 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11783 * graphite-isl-ast-to-gimple.c:
11784 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11786 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11788 2014-08-08 Guozhi Wei <carrot@google.com>
11790 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11792 2014-08-08 Cary Coutant <ccoutant@google.com>
11794 * dwarf2out.c (get_skeleton_type_unit): Remove.
11795 (output_skeleton_debug_sections): Remove skeleton type units.
11796 (output_comdat_type_unit): Likewise.
11797 (dwarf2out_finish): Likewise.
11799 2014-08-07 Yi Yang <ahyangyi@google.com>
11801 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11803 2014-08-08 Richard Biener <rguenther@suse.de>
11805 * lto-streamer.h (struct lto_input_block): Make it a class
11806 with a constructor.
11807 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11808 (struct lto_function_header, struct lto_simple_header,
11809 struct lto_simple_header_with_strings,
11810 struct lto_decl_header, struct lto_function_header): Make
11811 a simple inheritance hieararchy. Remove unused fields.
11812 (struct lto_asm_header): Remove.
11813 * lto-streamer-out.c (produce_asm): Adjust.
11814 (lto_output_toplevel_asms): Likewise.
11815 (produce_asm_for_decls): Likewise.
11816 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11817 * data-streamer-in.c (string_for_index): Likewise.
11818 * ipa-inline-analysis.c (inline_read_section): Likewise.
11819 * ipa-prop.c (ipa_prop_read_section): Likewise.
11820 (read_replacements_section): Likewise.
11821 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11822 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11823 (lto_destroy_simple_input_block): Likewise.
11824 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11825 (lto_input_toplevel_asms): Likewise.
11827 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11828 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11829 Anna Tikhonova <anna.tikhonova@intel.com>
11830 Ilya Tocar <ilya.tocar@intel.com>
11831 Andrey Turetskiy <andrey.turetskiy@intel.com>
11832 Ilya Verbin <ilya.verbin@intel.com>
11833 Kirill Yukhin <kirill.yukhin@intel.com>
11834 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11836 * common/config/i386/i386-common.c
11837 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11838 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11839 (ix86_handle_option): Handle OPT_mavx512dq.
11840 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11841 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11842 set -mavx512dq accordingly.
11843 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11844 OPTION_MASK_ISA_AVX512DQ.
11845 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11846 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11847 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11848 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11849 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11850 (TARGET_AVX512DQ_P(x)): Ditto.
11851 * config/i386/i386.opt: Add mavx512dq.
11853 2014-08-08 Richard Biener <rguenther@suse.de>
11855 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11856 target_percent, target_percent_s): Export.
11857 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11858 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11859 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11860 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11861 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11862 Move to gimple-fold.c.
11863 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11865 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11866 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11867 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11868 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11869 (rewrite_call_expr_array): Remove.
11870 (fold_builtin_sprintf_chk): Likewise.
11871 (fold_builtin_snprintf_chk): Likewise.
11872 (fold_builtin_varargs): Remove handling of sprintf_chk,
11873 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11874 (gimple_fold_builtin_sprintf_chk): Remove.
11875 (gimple_fold_builtin_snprintf_chk): Likewise.
11876 (gimple_fold_builtin_varargs): Likewise.
11877 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11878 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11879 * gimple.c (gimple_seq_add_seq_without_update): New function.
11880 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11881 * gimple-fold.c: Include output.h.
11882 (gsi_replace_with_seq_vops): New function, split out from ...
11883 (gimplify_and_update_call_from_tree): ... here.
11884 (replace_call_with_value): New function.
11885 (replace_call_with_call_and_fold): Likewise.
11886 (var_decl_component_p): Moved from builtins.c.
11887 (gimple_fold_builtin_memory_op): Moved from builtins.c
11888 fold_builtin_memory_op and rewritten to GIMPLE.
11889 (gimple_fold_builtin_memset): Likewise.
11890 (gimple_fold_builtin_strcpy): Likewise.
11891 (gimple_fold_builtin_strncpy): Likewise.
11892 (gimple_fold_builtin_strcat): Likewise.
11893 (gimple_fold_builtin_fputs): Likewise.
11894 (gimple_fold_builtin_memory_chk): Likewise.
11895 (gimple_fold_builtin_stxcpy_chk): Likewise.
11896 (gimple_fold_builtin_stxncpy_chk): Likewise.
11897 (gimple_fold_builtin_snprintf_chk): Likewise.
11898 (gimple_fold_builtin_sprintf_chk): Likewise.
11899 (gimple_fold_builtin_strlen): New function.
11900 (gimple_fold_builtin_with_strlen): New function split out from
11901 gimple_fold_builtin.
11902 (gimple_fold_builtin): Change signature and handle
11903 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11904 here. Call gimple_fold_builtin_with_strlen.
11905 (gimple_fold_call): Adjust.
11907 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11909 * calls.c (precompute_arguments): Check
11910 promoted_for_signed_and_unsigned_p and set the promoted mode.
11911 (promoted_for_signed_and_unsigned_p): New function.
11912 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11913 and set the promoted mode.
11914 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11915 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11916 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11919 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11921 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11922 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11923 (expand_call): Likewise.
11924 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11925 to get promoted mode.
11926 * combine.c (record_promoted_value): Skip > 0 comparison with
11927 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11928 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11929 of SUBREG_PROMOTED_UNSIGNED_P.
11930 (convert_modes): Likewise.
11931 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11932 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11933 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11934 SUBREG_PROMOTED_UNSIGNED_SET.
11935 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11936 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11937 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11938 SUBREG_PROMOTED_SET.
11939 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11940 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11941 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11942 of SUBREG_PROMOTED_UNSIGNED_P.
11943 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11944 (SUBREG_PROMOTED_SET): New define.
11945 (SUBREG_PROMOTED_GET): Likewise.
11946 (SUBREG_PROMOTED_SIGN): Likewise.
11947 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11948 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11949 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11950 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11951 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11952 (nonzero_bits1): Skip > 0 comparison with the results as
11953 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11954 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11955 of !SUBREG_PROMOTED_UNSIGNED_P.
11956 * simplify-rtx.c (simplify_unary_operation_1): Use new
11957 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11958 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11959 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11960 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11962 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11964 * ipa-devirt.c: Include gimple-pretty-print.h
11965 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11967 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11968 (get_polymorphic_call_info): Fix return value
11969 (type_change_info): New sturcture based on ipa-prop
11971 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11972 based on ipa-prop variant.
11973 (extr_type_from_vtbl_ptr_store): New function
11974 based on ipa-prop variant.
11975 (record_known_type): New function.
11976 (check_stmt_for_type_change): New function.
11977 (get_dynamic_type): New function.
11978 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11979 * tree-ssa-pre.c: ipa-utils.h
11980 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11981 machinery; sanity check with ipa-prop devirtualization.
11982 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11985 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11987 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11988 * alias.c, cfgexpand.c, cgraphbuild.c,
11989 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11990 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11991 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11992 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11993 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11994 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11995 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11996 dse.c, except.c, gengtype.c, gimple-expr.c,
11997 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11998 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11999 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
12000 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
12001 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
12002 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
12004 * pointer-set.c: Remove file.
12005 * pointer-set.h: Remove file.
12007 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12009 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
12010 * config/arm/types.md (f_sels, f_seld): Delete.
12012 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12014 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
12015 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
12016 (aarch64_movdi_<mode>high): Likewise.
12017 (aarch64_mov<mode>high_di): Likewise.
12018 (aarch64_movdi_<mode>low): Likewise.
12019 (aarch64_mov<mode>low_di): Likewise.
12020 (aarch64_movtilow_tilow): Likewise.
12021 Add comment explaining usage of fp,simd attributes and of
12022 TARGET_FLOAT and TARGET_SIMD.
12024 2014-08-07 Ian Bolton <ian.bolton@arm.com>
12025 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12027 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
12028 Use MOVN when one of the half-words is 0xffff.
12030 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12032 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
12034 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12036 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
12037 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
12038 (rfs_str): String corresponding to RFS_* constants.
12039 (rank_for_schedule_stats_t): New typedef.
12040 (rank_for_schedule_stats): New static variable.
12041 (rfs_result): New static function.
12042 (rank_for_schedule): Track statistics for deciding heuristics.
12043 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
12045 (ready_sort): Use them for debug printouts.
12046 (schedule_block): Init statistics state. Print statistics on
12047 rank_for_schedule decisions.
12049 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12051 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
12053 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
12055 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
12058 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12060 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
12061 function to not conflict.
12062 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
12063 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
12064 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
12065 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
12066 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
12069 2014-08-07 Marek Polacek <polacek@redhat.com>
12071 * fold-const.c (fold_binary_loc): Add folding of
12072 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
12074 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
12076 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
12077 instead of type size.
12078 (ASM_FINISH_DECLARE_OBJECT): Likewise.
12080 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12082 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
12083 (*thumb1_movqi_insn): Likewise.
12084 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
12086 2014-08-07 Tom de Vries <tom@codesourcery.com>
12088 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12089 (glibc_2_11_or_earlier): Remove effective-target keywords.
12091 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
12093 * config/arm/arm.c (bdesc_2arg): Fix typo.
12094 (arm_atomic_assign_expand_fenv): Remove The default implementation.
12096 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
12098 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
12100 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
12103 * haifa-sched.c (advance_one_cycle): Fix dump.
12104 (schedule_block): Don't advance cycle if we are already at the
12105 beginning of the cycle.
12107 2014-08-06 Martin Jambor <mjambor@suse.cz>
12110 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
12112 2014-08-06 Richard Biener <rguenther@suse.de>
12115 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
12117 (lto_input_tree): Pop SCCs here.
12119 2014-08-06 Richard Biener <rguenther@suse.de>
12121 PR tree-optimization/61320
12122 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
12123 handle misaligned loads.
12125 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
12127 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
12128 (aarch64_expand_vec_perm_const): Check for dup before zip.
12130 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12132 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
12133 CONST_INT_P instead of GET_CODE and compare.
12134 (aarch64_select_cc_mode): Likewise.
12135 (aarch64_print_operand): Likewise.
12136 (aarch64_rtx_costs): Likewise.
12137 (aarch64_simd_valid_immediate): Likewise.
12138 (aarch64_simd_check_vect_par_cnst_half): Likewise.
12139 (aarch64_simd_emit_pair_result_insn): Likewise.
12141 2014-08-05 David Malcolm <dmalcolm@redhat.com>
12143 * gdbhooks.py (find_gcc_source_dir): New helper function.
12144 (class PassNames): New class, locating and parsing passes.def.
12145 (class BreakOnPass): New command "break-on-pass".
12147 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
12149 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
12152 2014-08-05 Richard Biener <rguenther@suse.de>
12154 PR rtl-optimization/61672
12155 * emit-rtl.h (mem_attrs_eq_p): Declare.
12156 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
12157 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
12158 * cfgcleanup.c (merge_memattrs): Likewise.
12159 Include emit-rtl.h.
12161 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12163 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
12164 rather than singleton vectors.
12165 (vqdmlsls_lane_s32): Likewise.
12167 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12169 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
12170 Use VSDQ_HSI mode iterator.
12171 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12172 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
12173 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
12174 Use BUILTIN_VDQHS macro.
12175 (sqrdmulh_laneq): Likewise.
12176 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
12177 (vqdmlals_laneq_s32): Likewise.
12178 (vqdmlslh_laneq_s16): Likewise.
12179 (vqdmlsls_laneq_s32): Likewise.
12180 (vqdmulhh_laneq_s16): Likewise.
12181 (vqdmulhs_laneq_s32): Likewise.
12182 (vqrdmulhh_laneq_s16): Likewise.
12183 (vqrdmulhs_laneq_s32): Likewise.
12185 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12187 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
12188 (vmuld_laneq_f64): Likewise.
12189 (vmuls_laneq_f32): Likewise.
12190 (vmul_n_f64): Likewise.
12191 (vmuld_lane_f64): Reimplement in C.
12192 (vmuls_lane_f32): Likewise.
12194 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12196 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12198 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12200 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12202 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12203 (rbitsi2): Likewise.
12204 (*arm_rev): Set predicable and predicable_short_it attributes.
12206 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12208 * convert.c (convert_to_integer): Guard transformation to lrint by
12211 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12213 * config/aarch64/aarch64-builtins.c
12214 (aarch64_simd_builtin_type_mode): Delete.
12215 (v8qi_UP): Remap to V8QImode.
12216 (v4hi_UP): Remap to V4HImode.
12217 (v2si_UP): Remap to V2SImode.
12218 (v2sf_UP): Remap to V2SFmode.
12219 (v1df_UP): Remap to V1DFmode.
12220 (di_UP): Remap to DImode.
12221 (df_UP): Remap to DFmode.
12222 (v16qi_UP):V16QImode.
12223 (v8hi_UP): Remap to V8HImode.
12224 (v4si_UP): Remap to V4SImode.
12225 (v4sf_UP): Remap to V4SFmode.
12226 (v2di_UP): Remap to V2DImode.
12227 (v2df_UP): Remap to V2DFmode.
12228 (ti_UP): Remap to TImode.
12229 (ei_UP): Remap to EImode.
12230 (oi_UP): Remap to OImode.
12231 (ci_UP): Map to CImode.
12232 (xi_UP): Remap to XImode.
12233 (si_UP): Remap to SImode.
12234 (sf_UP): Remap to SFmode.
12235 (hi_UP): Remap to HImode.
12236 (qi_UP): Remap to QImode.
12237 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12238 (VAR1): Build builtin name.
12239 (aarch64_init_simd_builtins): Remove dead code.
12241 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12243 * graphite-isl-ast-to-gimple.c:
12244 (set_options): New function.
12245 (scop_to_isl_ast): Add calling of set_options.
12247 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12249 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12250 (analyze_iv_to_split_insn): Don't initialize them.
12251 (get_ivts_expr): Removed.
12252 (allocate_basic_variable, insert_base_initialization): Use
12253 SET_SRC instead of *get_ivts_expr.
12254 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12256 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12258 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12259 (translate_isl_ast_for_loop): Add checking of the
12260 flag_loop_parallelize_all.
12261 (ast_build_before_for): New function.
12262 (scop_to_isl_ast): Add checking of the
12263 flag_loop_parallelize_all.
12264 * graphite-dependences.c: Move the defenition of the
12265 scop_get_dependences from graphite-optimize-isl.c to this file.
12266 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12267 (carries_deps): Add checking of the x's value.
12268 * graphite-optimize-isl.c: Move the defenition of the
12269 scop_get_dependences to graphite-dependences.c.
12270 * graphite-poly.h: Add declarations of scop_get_dependences
12273 2014-08-04 Rohit <rohitarulraj@freescale.com>
12276 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12278 (alt_reg_names): Likewise.
12279 (rs6000_dwarf_register_span): For SPE high registers, replace
12280 dwarf register numbers with GCC hard register numbers.
12281 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12282 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12283 register number for the corresponding GCC hard register number.
12284 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12285 newly added GCC hard register numbers for SPE high registers.
12286 (DWARF_FRAME_REGISTERS): Likewise.
12287 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12288 (DWARF_FRAME_REGNUM): Likewise.
12289 (FIXED_REGISTERS): Likewise.
12290 (CALL_USED_REGISTERS): Likewise.
12291 (CALL_REALLY_USED_REGISTERS): Likewise.
12292 (REG_ALLOC_ORDER): Likewise.
12293 (enum reg_class): Likewise.
12294 (REG_CLASS_NAMES): Likewise.
12295 (REG_CLASS_CONTENTS): Likewise.
12296 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12298 2014-08-04 Richard Biener <rguenther@suse.de>
12300 * gimple-fold.h (gimple_fold_builtin): Remove.
12301 * gimple-fold.c (gimple_fold_builtin): Make static.
12302 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12303 fold_stmt, not gimple_fold_builtin.
12305 2014-08-04 Martin Liska <mliska@suse.cz>
12307 * cgraph.h (csi_end_p): Removed.
12308 (csi_next): Likewise.
12309 (csi_node): Likewise.
12310 (csi_start): Likewise.
12311 (cgraph_node_in_set_p): Likewise.
12312 (cgraph_node_set_size): Likewise.
12313 (vsi_end_p): Likewise.
12314 (vsi_next): Likewise.
12315 (vsi_node): Likewise.
12316 (vsi_start): Likewise.
12317 (varpool_node_set_size): Likewise.
12318 (cgraph_node_set_nonempty_p): Likewise.
12319 (varpool_node_set_nonempty_p): Likewise.
12320 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12322 * ipa-inline-transform.c: Likewise.
12323 * ipa-utils.c (cgraph_node_set_new): Removed.
12324 (cgraph_node_set_add): Likewise.
12325 (cgraph_node_set_remove): Likewise.
12326 (cgraph_node_set_find): Likewise.
12327 (dump_cgraph_node_set): Likewise.
12328 (debug_cgraph_node_set): Likewise.
12329 (free_cgraph_node_set): Likewise.
12330 (varpool_node_set_new): Likewise.
12331 (varpool_node_set_add): Likewise.
12332 (varpool_node_set_remove): Likewise.
12333 (varpool_node_set_find): Likewise.
12334 (dump_varpool_node_set): Likewise.
12335 (free_varpool_node_set): Likewise.
12336 (debug_varpool_node_set): Likewise.
12337 * tree-emutls.c (struct tls_var_data):
12338 (emutls_index): Removed.
12339 (emutls_decl): Likewise.
12340 (gen_emutls_addr): Function implementation uses newly added
12341 hash_map<varpool_node *, tls_var_data>.
12342 (clear_access_vars): Likewise.
12343 (create_emultls_var): Likewise.
12344 (ipa_lower_emutls): Likewise.
12345 (reset_access): New function.
12347 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12349 * config/i386/i386.c (ix86_option_override_internal): Add
12350 PTA_RDRND and PTA_MOVBE for bdver4.
12352 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12353 James Greenhalgh <james.greenhalgh@arm.com>
12355 * doc/md.texi (clrsb): Document.
12356 (clz): Change reference to x into operand 1.
12358 (popcount): Likewise.
12360 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12363 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12364 move to subtarget in serial version if result is ignored.
12366 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12367 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12369 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12370 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12371 (sched_analyze_insn): Update use of try_group_insn to
12372 sched_macro_fuse_insns.
12373 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12374 arguments that are not conditional jumps.
12376 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12378 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12379 family information. Handle BTVER2 cpu with cpuid family value.
12381 2014-08-04 Tom de Vries <tom@codesourcery.com>
12383 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12384 (glibc_2_11_or_earlier): Document effective-target keywords.
12386 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12388 * ipa-devirt.c (odr_type_warn_count): Add type.
12389 (possible_polymorphic_call_targets): Set it.
12390 (ipa_devirt): Use it.
12392 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12394 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12396 * ipa-devirt.c: Include hash-map.h
12397 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12398 (clear_speculation): Break out of ...
12399 (get_class_context): ... here; speed up handling obviously useless
12401 (odr_type_warn_count, decl_warn_count): New structures.
12402 (final_warning_record): New structure.
12403 (final_warning_records): New static variable.
12404 (possible_polymorphic_call_targets): Cleanup handling of
12405 speculative info; do not build speculation when user do not care;
12406 record info about warnings when asked for.
12407 (add_decl_warning): New function.
12408 (type_warning_cmp): New function.
12409 (decl_warning_cmp): New function.
12410 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12411 (gate): Enable pass when warnings are requested.
12412 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12415 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12417 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12419 (hash_map::remove): New method.
12420 (hash_map::traverse): New method.
12421 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12422 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12423 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12424 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12425 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12426 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12429 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12431 * hash-set.h: new File.
12432 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12433 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12434 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12435 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12436 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12437 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12438 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12439 varpool.c: Use hash_set instead of pointer_set.
12441 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12443 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12445 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12447 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12448 for frame access when strict_p is false.
12450 2014-08-01 Renlin Li <renlin.li@arm.com>
12451 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12453 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12454 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12455 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12457 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12459 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12460 aarch64_mem_pair_offset.
12462 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12464 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12466 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12467 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12469 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12471 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12473 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12475 PR regression/61510
12476 * cgraphunit.c (analyze_functions): Use get_create rather than get
12477 for decls which are clones of abstract functions.
12479 2014-08-01 Martin Liska <mliska@suse.cz>
12481 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12482 * ipa-prop.h (count_formal_params): Global function created from static.
12483 * ipa-prop.c (count_formal_params): Likewise.
12484 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12485 profiles for semantically equivalent functions.
12486 * passes.c (do_per_function): If we load body of a function
12487 during WPA, this condition should behave same.
12488 * varpool.c (ctor_for_folding): More tolerant assert for variable
12489 aliases created during WPA.
12491 2014-08-01 Martin Liska <mliska@suse.cz>
12493 * doc/invoke.texi (Options That Control Optimization): Documentation
12494 for -foptimize-strlen introduced. Optimization levels default options
12497 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12499 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12500 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12501 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12503 * stor-layout.h (min_align_of_type): New prototype.
12504 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12505 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12507 * ubsan.c: Include builtins.h.
12508 (ubsan_expand_bounds_ifn): Change return type to bool,
12509 always return true.
12510 (ubsan_expand_null_ifn): Change return type to bool, change
12511 argument to gimple_stmt_iterator *. Handle both null and alignment
12512 sanitization, take type from ckind argument's type rather than
12514 (instrument_member_call): Removed.
12515 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12516 Handle both null and alignment sanitization, don't say whole
12517 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12518 call instead of 2 argument.
12519 (instrument_null): Adjust instrument_mem_ref caller. Don't
12520 instrument calls here.
12521 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12522 like SANITIZE_NULL.
12523 * stor-layout.c (min_align_of_type): New function.
12524 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12525 Or it into SANITIZE_UNDEFINED.
12526 * doc/invoke.texi (-fsanitize=alignment): Document.
12528 2014-07-31 Andi Kleen <ak@linux.intel.com>
12530 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12532 2014-07-31 Andi Kleen <ak@linux.intel.com>
12534 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12536 (vn_reference_compute_hash): Dito.
12537 (vn_nary_op_compute_hash): Dito.
12538 (vn_phi_compute_hash): Dito.
12539 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12541 2014-07-31 Andi Kleen <ak@linux.intel.com>
12543 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12544 Rename to inchash:add_expr_commutative. Convert to inchash.
12545 (iterative_hash_hashable_expr): Rename to
12546 inchash:add_hashable_expr. Convert to inchash.
12547 (avail_expr_hash): Dito.
12549 2014-07-31 Andi Kleen <ak@linux.intel.com>
12551 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12552 Convert to inchash.
12554 2014-07-31 Andi Kleen <ak@linux.intel.com>
12556 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12558 2014-07-31 Andi Kleen <ak@linux.intel.com>
12560 * Makefile.in (OBJS): Add rtlhash.o
12561 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12562 (loc_checksum): Dito.
12563 (loc_checksum_ordered): Dito.
12564 (hash_loc_operands): Dito.
12566 (hash_loc_list): Dito.
12567 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12568 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12569 * rtlhash.c: New file.
12570 * rtlhash.h: New file.
12572 2014-07-31 Andi Kleen <ak@linux.intel.com>
12574 * inchash.h (inchash): Change inchash class to namespace.
12575 (class hash): ... Rename from inchash.
12576 (add_object): Move from macro to class template.
12577 * lto-streamer-out.c (hash_tree): Change inchash
12579 * tree.c (build_type_attribute_qual_variant): Dito.
12580 (type_hash_list): Dito.
12581 (attribute_hash_list): Dito.
12582 (iterative_hstate_expr): Rename to inchash::add_expr
12583 (build_range_type_1): Change inchash to inchash::hash
12584 and use hash::add_expr.
12585 (build_array_type_1): Dito.
12586 (build_function_type): Dito
12587 (build_method_type_directly): Dito.
12588 (build_offset_type): Dito.
12589 (build_complex_type): Dito.
12590 (make_vector_type): Dito.
12591 * tree.h (iterative_hash_expr): Dito.
12593 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12595 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12597 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12599 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12600 correct alphabetical position.
12601 (vpaddd_f64): Rewrite using builtins.
12602 (vpaddd_s64): Move to correct alphabetical position.
12605 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12608 * config/sh/sh.c (sh_legitimate_address_p,
12609 sh_legitimize_reload_address): Handle reg+reg address modes when
12610 ALLOW_INDEXED_ADDRESS is false.
12611 * config/sh/predicates.md (general_movsrc_operand,
12612 general_movdst_operand): Likewise.
12614 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12616 * config/aarch64/aarch64-builtins.c
12617 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12620 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12622 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12623 the generated mask based on BYTES_BIG_ENDIAN.
12624 (aarch64_simd_check_vect_par_cnst_half): New.
12625 * config/aarch64/aarch64-protos.h
12626 (aarch64_simd_check_vect_par_cnst_half): New.
12627 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12628 the check out to aarch64_simd_check_vect_par_cnst_half.
12629 (vect_par_cnst_lo_half): Likewise.
12630 * config/aarch64/aarch64-simd.md
12631 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12632 (move_hi_quad_<mode>): Always generate a low mask.
12634 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12636 * doc/invoke.texi (AVR Options): Add documentation about
12637 __AVR_DEVICE_NAME__ built-in macro.
12639 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12642 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12643 constraints are satisfied.
12644 (<shift>di3_neon): Likewise.
12646 2014-07-31 Richard Biener <rguenther@suse.de>
12648 PR tree-optimization/61964
12649 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12650 by structural equality.
12652 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12654 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12655 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12656 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12658 * gcc.c (sanitize_spec_function): Support new option.
12659 (SANITIZER_SPEC): Remove now redundant check.
12660 * opts.c (common_handle_option): Support new option.
12661 (finish_options): Check for incompatibilities.
12662 * toplev.c (process_options): Split userspace-specific checks.
12664 2014-07-31 Richard Biener <rguenther@suse.de>
12666 * lto-streamer.h (struct output_block): Remove global.
12667 (struct data_in): Remove labels, num_named_labels and
12668 num_unnamed_labels.
12669 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12670 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12672 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12675 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12676 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12677 (isolate_path): New argument to avoid inserting a trap.
12678 (find_implicit_erroneous_behaviour): Handle returning the address
12679 of a local variable.
12680 (find_explicit_erroneous_behaviour): Likewise.
12682 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12685 * toplev.c (init_random_seed): Move piece of code never called to
12687 (set_random_seed): see above.
12689 2014-07-31 Tom de Vries <tom@codesourcery.com>
12691 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12693 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12695 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12696 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12698 2014-07-31 Richard Biener <rguenther@suse.de>
12700 * data-streamer.h (streamer_write_data_stream): Declare here,
12702 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12703 * lto-cgraph.c (lto_output_node): Adjust.
12704 (lto_output_varpool_node): Likewise.
12705 * data-streamer-out.c (streamer_string_index): Likewise.
12706 (streamer_write_data_stream, lto_append_block): Move from ...
12707 * lto-section-out.c (lto_output_data_stream,
12708 lto_append_block): ... here.
12710 2014-07-30 Mike Stump <mikestump@comcast.net>
12712 * configure.ac: Also check for popen.
12713 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12714 * configure: Regenerate.
12715 * config.in: Regenerate.
12717 2014-07-30 Martin Jambor <mjambor@suse.cz>
12719 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12720 parameter to gimple.
12722 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12724 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12725 address as second parameter to __tpf_eh_return routine.
12727 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12729 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12732 2014-07-30 Tom Tromey <tromey@redhat.com>
12735 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12736 * doc/extend.texi (Type Attributes): Document designated_init
12739 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12741 * graphite-isl-ast-to-gimple.c:
12742 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12743 (gcc_expression_from_isl_expression): Pass type to
12744 gcc_expression_from_isl_ast_expr_id.
12746 2014-07-30 Richard Biener <rguenther@suse.de>
12748 * lto-streamer.h (lto_write_data): New function.
12749 * langhooks.c (lhd_append_data): Do not free block.
12750 * lto-section-out.c (lto_write_data): New function writing
12751 raw data to the current section.
12752 (lto_write_stream): Adjust for langhook semantic change.
12753 (lto_destroy_simple_output_block): Write header directly.
12754 * lto-opts.c (lto_write_options): Write options directly.
12755 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12756 (lto_output_toplevel_asms): Likewise.
12757 (copy_function_or_variable): Copy data directly.
12758 (write_global_references): Output index table directly.
12759 (lto_output_decl_state_refs): Likewise.
12760 (write_symbol): Write data directly.
12761 (produce_symtab): Adjust.
12762 (produce_asm_for_decls): Output header and refs directly.
12764 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12766 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12767 to speculative_targets
12768 (get_class_context): Fix handling of contextes without outer type;
12769 avoid matching non-polymorphic types in LTO.
12770 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12771 parameter to speculative_targetsp; handle speculation.
12772 (dump_possible_polymorphic_call_targets): Update dumping.
12774 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12776 * common.opt (Wodr): Enable by default.
12778 2014-07-29 Olivier Hainque <hainque@adacore.com>
12780 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12782 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12785 * gengtype.c (strtoken): New function.
12786 (create_user_defined_type): Replace strtok with strtoken.
12788 2014-07-29 Nathan Sidwell <nathan@acm.org>
12790 * gcov-io.c (gcov_var): Make hidden.
12791 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12792 (gcov_do_dump): Declare.
12793 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12795 2014-07-29 Martin Jambor <mjambor@suse.cz>
12797 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12798 parameter to gimple.
12799 (sra_modify_assign): Likewise.
12801 2014-07-29 Richard Biener <rguenther@suse.de>
12803 PR middle-end/52478
12804 * expr.c (expand_expr_real_2): Revert last change.
12806 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12808 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12809 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12810 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12812 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12813 (contains_type_p): Forward declare.
12814 (polymorphic_call_target_hasher::hash): Hash speculative info.
12815 (polymorphic_call_target_hasher::equal): Compare speculative info.
12816 (get_class_context): Handle speuclation.
12817 (contains_type_p): Update.
12818 (get_polymorphic_call_info_for_decl): Update.
12819 (walk_ssa_copies): Break out from ...
12820 (get_polymorphic_call_info): ... here; set speculative context
12822 * ipa-prop.c (ipa_write_indirect_edge_info,
12823 ipa_read_indirect_edge_info): Stream speculative context.
12824 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12825 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12826 SPECULATIVE_MAYBE_DERIVED_TYPE).
12827 (possible_polymorphic_call_targets overriders): Update.
12828 (dump_possible_polymorphic_call_targets overriders): Update.
12829 (dump_possible_polymorphic_call_target_p overriders): Update.
12831 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12833 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12834 ipa-devirt path; fix thinko there.
12836 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12838 * config/i386/i386.c (ix86_return_in_memory): Replace one
12839 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12841 2014-07-28 Marek Polacek <polacek@redhat.com>
12843 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12845 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12847 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12848 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12849 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12850 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12851 (USE_LD_AS_NEEDED): Likewise.
12852 (ASM_APP_ON): Likewise.
12853 (ASM_APP_OFF): Likewise.
12854 (TARGET_POSIX_IO): Likewise.
12855 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12856 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12857 (USE_LD_AS_NEEDED): Likewise.
12858 (ASM_APP_ON): Likewise.
12859 (ASM_APP_OFF): Likewise.
12860 (TARGET_POSIX_IO): Likewise.
12862 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12864 PR middle-end/61734
12865 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12866 operators other than the equality operators.
12868 2014-07-28 Richard Biener <rguenther@suse.de>
12870 PR middle-end/52478
12871 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12872 sure to register SImode ones, not only >= word_mode ones.
12873 * expr.c (expand_expr_real_2): When expanding -ftrapv
12874 binops do not use OPTAB_LIB_WIDEN.
12876 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12878 PR middle-end/61919
12879 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12880 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12881 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12882 inserting them in the insn stream.
12884 2014-07-28 Marek Polacek <polacek@redhat.com>
12886 PR middle-end/61913
12887 * common.opt (Wodr): Add Var.
12889 2014-07-28 Richard Biener <rguenther@suse.de>
12891 PR tree-optimization/61921
12892 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12893 if there is a varpool node before dereferencing it.
12895 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12897 * graphite-sese-to-poly.c:
12898 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12899 id of the pbb), which contains pointer to the pbb1.
12901 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12903 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12905 * graphite-isl-ast-to-gimple.c:
12906 (graphite_create_new_guard): New function.
12907 (translate_isl_ast_node_if): New function.
12908 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12910 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12912 2014-07-27 Anthony Green <green@moxielogic.com>
12914 * config.gcc: Add moxie-*-moxiebox* configuration.
12915 * config/moxie/moxiebox.h: New file.
12917 2014-07-26 Andrew Pinski <apinski@cavium.com>
12919 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12920 from the read only register.
12922 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12924 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12925 as the allocation class if it isn't likely to be spilled.
12927 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12929 * rtl.h (tls_referenced_p): Declare.
12930 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12931 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12932 (mips_cannot_force_const_mem): Use tls_referenced_p.
12933 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12934 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12935 instead of pa_tls_referenced_p.
12936 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12937 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12938 (pa_legitimate_constant_p): Likewise.
12939 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12940 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12941 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12942 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12943 rs6000_tls_referenced_p.
12944 (rs6000_tls_symbol_ref_1): Delete.
12946 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12949 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12950 Optimize inverse of a VEC_CONCAT.
12952 2014-07-25 Xinliang David Li <davidxl@google.com>
12954 * params.def: New parameter.
12955 * coverage.c (get_coverage_counts): Check new flag.
12956 (coverage_compute_profile_id): Check new flag.
12957 (coverage_begin_function): Check new flag.
12958 (coverage_end_function): Check new flag.
12959 * value-prof.c (coverage_node_map_initialized_p): New function.
12960 (init_node_map): Populate map with all functions.
12961 * doc/invoke.texi: Document new parameter.
12963 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12964 Richard Biener <rguenther@suse.de>
12966 * lto-streamer-out.c (struct sccs): Turn to ...
12967 (class DFS): ... this one; refactor the DFS walk so it can
12968 be re-done on per-SCC basis.
12969 (DFS::DFS): New constructor.
12970 (DFS::~DFS): New destructor.
12971 (hash_tree): Add new MAP argument holding in-SCC hash values;
12972 remove POINTER_TYPE hashing hack.
12973 (scc_entry_compare): Rename to ...
12974 (DFS::scc_entry_compare): ... this one.
12975 (hash_scc): Rename to ...
12976 (DFS::hash_scc): ... this one; pass output_block instead
12977 of streamer_cache; work harder to get unique and stable SCC
12979 (DFS_write_tree): Rename to ...
12980 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12981 (lto_output_tree): Update.
12983 2014-07-25 Andi Kleen <ak@linux.intel.com>
12985 * lto-streamer-out.c (hash_tree): Convert to inchash.
12987 2014-07-25 Andi Kleen <ak@linux.intel.com>
12989 * tree.c (build_type_attribute_qual_variant): Use inchash.
12990 (type_hash_list): Dito.
12991 (attribute_hash_list): Dito
12992 (iterative_hstate_expr): Dito.
12993 (iterative_hash_expr): Dito.
12994 (build_range_type_1): Dito.
12995 (build_array_type_1): Dito.
12996 (build_function_type): Dito.
12997 (build_method_type_directly): Dito.
12998 (build_offset_type): Dito.
12999 (build_complex_type): Dito.
13000 (make_vector_type): Dito.
13001 * tree.h (iterative_hash_expr): Add compat wrapper.
13002 (iterative_hstate_expr): Add.
13004 2014-07-25 Andi Kleen <ak@linux.intel.com>
13006 * Makefile.in (OBJS): Add inchash.o.
13007 (PLUGIN_HEADERS): Add inchash.h.
13008 * ipa-devirt.c: Include inchash.h.
13009 * lto-streamer-out.c: Dito.
13010 * tree-ssa-dom.c: Dito.
13011 * tree-ssa-pre.c: Dito.
13012 * tree-ssa-sccvn.c: Dito.
13013 * tree-ssa-tail-merge.c: Dito.
13015 * tree.c (iterative_hash_hashval_t): Move to ...
13016 (iterative_hash_host_wide_int): Move to ...
13017 * inchash.c: Here. New file.
13018 * tree.h (iterative_hash_hashval_t): Move to ...
13019 (iterative_hash_host_wide_int): Move to ...
13020 * inchash.h: Here. New file.
13022 2014-07-25 Richard Biener <rguenther@suse.de>
13024 PR middle-end/61762
13025 PR middle-end/61894
13026 * fold-const.c (native_encode_int): Add and handle offset
13027 parameter to do partial encodings of expr.
13028 (native_encode_fixed): Likewise.
13029 (native_encode_real): Likewise.
13030 (native_encode_complex): Likewise.
13031 (native_encode_vector): Likewise.
13032 (native_encode_string): Likewise.
13033 (native_encode_expr): Likewise.
13034 * fold-const.c (native_encode_expr): Add offset parameter
13036 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
13037 (fold_ctor_reference): Handle all reads from tcc_constant
13040 2014-07-25 Richard Biener <rguenther@suse.de>
13042 * tree-inline.c (estimate_move_cost): Mark speed_p argument
13043 as possibly unused.
13045 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13047 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
13049 2014-07-24 Kyle McMartin <kyle@redhat.com>
13051 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
13053 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13055 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
13057 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
13059 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
13060 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
13061 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
13063 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13065 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
13066 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
13067 aggregate types. Instead, *all* aggregate types, except for single-
13068 element or homogeneous float/vector aggregates, are quadword-aligned
13069 if required by their type alignment. Issue -Wpsabi note when a type
13070 is now treated differently than before.
13072 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13074 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
13075 does not fit fully into floating-point registers, and there is still
13076 space in the register parameter area, use GPRs to pass those parts
13077 of the argument. Issue -Wpsabi note if any parameter is now treated
13078 differently than before.
13079 (rs6000_arg_partial_bytes): Update.
13081 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
13083 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
13085 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13087 * rtl.h (target_rtl): Remove lang_dependent_initialized.
13088 * toplev.c (initialize_rtl): Don't use it. Move previously
13089 "language-dependent" calls to...
13090 (backend_init): ...here.
13091 (lang_dependent_init_target): Don't set lang_dependent_initialized.
13092 Assert that RTL initialization hasn't happend yet.
13094 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13096 PR rtl-optimization/61629
13097 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
13098 they have already been initialized.
13100 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13102 PR middle-end/61268
13103 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
13104 DECL_INCOMING_RTL and entry_parm.
13105 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
13106 * calls.c (load_register_parameters): Likewise argument values.
13107 (emit_library_call_value_1, store_one_arg): Likewise argument
13109 * config/i386/i386.c (assign_386_stack_local): Likewise the local
13111 * explow.c (validize_mem): Modify the argument in-place.
13113 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13115 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
13116 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
13118 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13120 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
13121 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
13123 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13125 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
13126 (aarch64_save_callee_saves): New parameter "skip_wb".
13127 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
13129 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13131 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
13133 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
13135 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13137 * graphite-isl-ast-to-gimple.c:
13138 (graphite_create_new_loop): Add calling of isl_id_free to properly
13139 decrement reference counts.
13141 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
13143 2014-07-24 Martin Liska <mliska@suse.cz>
13144 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
13146 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
13147 (rs6000_code_end): Likewise.
13149 2014-07-24 Martin Liska <mliska@suse.cz>
13151 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
13152 symtab_node funtion used.
13153 (rs6000_xcoff_declare_object_name): Likewise.
13155 2014-07-24 Martin Liska <mliska@suse.cz>
13157 * cgraphunit.c (compile): Correct function used.
13159 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13161 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
13164 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13167 * varasm.c (bss_initializer_p): Handle offlined ctors.
13168 (align_variable, get_variable_align): Likewise.
13169 (make_decl_one_only): Likewise.
13170 (default_binds_local_p_1): Likewise.
13171 (decl_binds_to_current_def_p): Likewise.
13172 (get_variable_section): Get constructor if it is offlined.
13173 (assemble_variable_contents): Sanity check that the caller
13174 streamed in the ctor in LTO.
13176 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13178 * graphite-isl-ast-to-gimple.c:
13179 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
13180 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
13181 isl_ast_op_pdiv_r to the different case.
13183 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
13185 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13187 PR middle-end/61876
13188 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
13189 when flag_errno_math is on.
13191 2014-07-24 Martin Liska <mliska@suse.cz>
13193 * cgraph.h (varpool_node):
13194 (availability get_availability (void)):
13195 created from cgraph_variable_initializer_availability
13196 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13197 created from: cgraph_variable_initializer_availability
13198 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13199 (void finalize_named_section_flags (void)):
13200 created from varpool_finalize_named_section_flags
13201 (bool assemble_decl (void)): created from varpool_assemble_decl
13202 (void analyze (void)): created from varpool_analyze_node
13203 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13204 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13205 (void remove_initializer (void)): created from varpool_remove_initializer
13206 (tree get_constructor (void)): created from varpool_get_constructor
13207 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13208 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13209 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13210 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13211 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13212 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13213 (static bool output_variables (void)): created from varpool_output_variables
13214 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13215 created from varpool_extra_name_alias
13216 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13217 (static void dump_varpool (FILE *f)): created from dump_varpool
13218 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13219 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13220 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13221 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13222 (void assemble_aliases (void)): created from assemble_aliases
13224 2014-07-24 Martin Liska <mliska@suse.cz>
13226 * cgraph.h (symtab_node):
13227 (void register_symbol (void)): created from symtab_register_node
13228 (void remove (void)): created from symtab_remove_node
13229 (void dump (FILE *f)): created from dump_symtab_node
13230 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13231 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13232 (struct ipa_ref *add_reference (symtab_node *referred_node,
13233 enum ipa_ref_use use_type)): created from add_reference
13234 (struct ipa_ref *add_reference (symtab_node *referred_node,
13235 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13236 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13237 gimple stmt)): created from maybe_add_reference
13238 (bool semantically_equivalent_p (symtab_node *target)): created from
13239 symtab_semantically_equivalent_p
13240 (void remove_from_same_comdat_group (void)): created from
13241 remove_from_same_comdat_group
13242 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13243 symtab_add_to_same_comdat_group
13244 (void dissolve_same_comdat_group_list (void)): created from
13245 symtab_dissolve_same_comdat_group_list
13246 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13247 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13248 created from symtab_alias_ultimate_target
13249 (inline symtab_node *next_defined_symbol (void)): created from
13250 symtab_next_defined_symbol
13251 (bool resolve_alias (symtab_node *target)): created from
13252 symtab_resolve_alias
13253 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13254 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13255 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13256 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13257 (void set_section (const char *section)): created from set_section_1
13258 (enum availability get_availability (void)): created from symtab_node_availability
13259 (void make_decl_local (void)): created from symtab_make_decl_local
13260 (bool real_symbol_p (void)): created from symtab_read_node
13261 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13262 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13263 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13264 symtab_in_same_comdat_p;
13265 (bool address_taken_from_non_vtable_p (void)): created from
13266 address_taken_from_non_vtable_p
13267 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13268 (static void dump_table (FILE *)): created from dump_symtab
13269 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13270 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13271 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13272 symtab_used_from_object_file_p
13273 (void dump_base (FILE *)): created from dump_symtab_base
13274 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13275 (void unregister (void)): created from symtab_unregister_node
13276 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13277 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13278 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13279 symtab_nonoverwritable_alias_1
13280 * cgraph.h (cgraph_node):
13281 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13282 created from cgraph_remove_node_and_inline_clones
13283 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13284 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13285 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13286 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13287 created from cgraph_function_node
13288 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13289 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13290 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13291 created from cgraph_create_clone
13292 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13293 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13294 created from cgraph_create_virtual_clone
13295 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13296 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13297 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13298 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13299 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13300 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13301 created from cgraph_function_version_info
13302 (struct cgraph_function_version_info *insert_new_function_version (void)):
13303 created from insert_new_cgraph_node_version
13304 (struct cgraph_function_version_info *function_version (void)): created from
13305 get_cgraph_node_version
13306 (void analyze (void)): created from analyze_function
13307 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13308 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13309 tree real_alias) cgraph_add_thunk
13310 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13311 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13312 created from cgraph_function_or_thunk_node
13313 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13314 created from expand_thunk
13315 (void reset (void)): created from cgraph_reset_node
13316 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13317 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13318 (void remove (void)): created from cgraph_remove_node
13319 (void dump (FILE *f)): created from dump_cgraph_node
13320 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13321 (bool get_body (void)): created from cgraph_get_body
13322 (void release_body (void)): created from cgraph_release_function_body
13323 (void unnest (void)): created from cgraph_unnest_node
13324 (void make_local (void)): created from cgraph_make_node_local
13325 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13326 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13327 gcov_type count, int freq)): created from cgraph_create_edge
13328 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13329 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13330 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13331 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13332 created from cgraph_create_edge_including_clones
13333 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13334 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13335 (void remove_callers (void)): created from cgraph_node_remove_callers
13336 (void remove_callees (void)): created from cgraph_node_remove_callees
13337 (enum availability get_availability (void)): created from cgraph_function_body_availability
13338 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13339 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13340 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13341 (void call_duplication_hooks (cgraph_node *node2)): created from
13342 cgraph_call_node_duplication_hooks
13343 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13344 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13345 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13346 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13347 (void call_function_insertion_hooks (void)):
13348 created from cgraph_call_function_insertion_hooks
13349 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13350 (bool local_p (void)): created from cgraph_local_node
13351 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13352 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13353 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13354 (inline bool only_called_directly_or_aliased_p (void)):
13355 created from cgraph_only_called_directly_or_aliased_p
13356 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13357 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13358 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13359 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13360 (bool can_remove_if_no_direct_calls_p (void)):
13361 created from cgraph_can_remove_if_no_direct_calls_p
13362 (inline bool has_gimple_body_p (void)):
13363 created from cgraph_function_with_gimple_body_p
13364 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13365 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13366 (static inline void debug_cgraph (void)): created from debug_cgraph
13367 (static void record_function_versions (tree decl1, tree decl2)):
13368 created from record_function_versions
13369 (static void delete_function_version (tree decl)):
13370 created from delete_function_version
13371 (static void add_new_function (tree fndecl, bool lowered)):
13372 created from cgraph_add_new_function
13373 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13374 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13375 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13376 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13377 (static cgraph_node *get_for_asmname (tree asmname)):
13378 created from cgraph_node_for_asm
13379 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13380 created from cgraph_same_body_alias
13381 (static bool used_from_object_file_p_worker (cgraph_node *node,
13382 void *): new function
13383 (static bool non_local_p (cgraph_node *node, void *)):
13384 created from cgraph_non_local_node_p_1
13385 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13386 created from verify_cgraph
13387 (static bool make_local (cgraph_node *node, void *)):
13388 created from cgraph_make_node_local
13389 (static cgraph_node *create_alias (tree alias, tree target)):
13390 created from cgraph_create_function_alias
13391 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13392 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13393 created from cgraph_create_edge_1
13394 * cgraph.h (varpool_node):
13395 (void remove (void)): created from varpool_remove_node
13396 (void dump (FILE *f)): created from dump_varpool_node
13398 2014-07-24 Richard Biener <rguenther@suse.de>
13401 * tree-ssa-structalias.c (create_variable_info_for_1):
13402 Use varpool_get_constructor.
13403 (create_variable_info_for): Likewise.
13405 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13407 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13408 subtract outgoing area size when restoring stack_pointer_rtx.
13410 2014-07-24 Nick Clifton <nickc@redhat.com>
13412 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13413 that operations are taking place in parallel.
13414 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13416 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13418 * omp-low.c (extract_omp_for_data): Add missing break statement.
13420 2014-07-24 Richard Biener <rguenther@suse.de>
13422 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13423 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13424 and adjust MOVE_RATIO query accordingly.
13425 (estimate_num_insns): Adjust callers.
13426 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13427 * ipa-cp.c (gather_context_independent_values,
13428 estimate_local_effects): Likewise.
13429 * ipa-split.c (consider_split): Likewise.
13431 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13433 * config/i386/driver-i386.c: Remove names of unused arguments and
13434 unnecessary unused attributes.
13435 * config/i386/host-mingw32.c: Likewise.
13436 * config/i386/i386.c: Likewise.
13437 * config/i386/winnt-stubs.c: Likewise.
13438 * config/i386/winnt.c: Likewise.
13440 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13442 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13443 (aarch64_gen_loadwb_pair): New helper function.
13444 (aarch64_expand_epilogue): Simplify code using new helper functions.
13445 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13447 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13449 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13450 (aarch64_gen_storewb_pair): New helper function.
13451 (aarch64_expand_prologue): Simplify code using new helper functions.
13452 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13454 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13456 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13457 Rename to aarch64_save_callee_saves, remove restore code.
13458 (aarch64_restore_callee_saves): New function.
13460 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13462 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13463 (aarch64_save_callee_saves): New function to handle reg save
13464 for both core and vectore regs.
13466 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13468 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13469 (aarch64_gen_store_pair): New helper function.
13470 (aarch64_save_or_restore_callee_save_registers)
13471 (aarch64_save_or_restore_fprs): Use new helper functions.
13473 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13475 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13476 (aarch64_save_or_restore_callee_save_registers)
13477 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13479 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13481 * config/aarch64/aarch64.c
13482 (aarch64_save_or_restore_callee_save_registers)
13483 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13485 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13487 * config/aarch64/aarch64.c
13488 (aarch64_save_or_restore_callee_save_registers)
13489 (aarch64_save_or_restore_fprs): Remove 'increment'.
13491 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13493 * config/aarch64/aarch64.c
13494 (aarch64_save_or_restore_callee_save_registers)
13495 (aarch64_save_or_restore_fprs): Use register offset in
13496 cfun->machine->frame.reg_offset.
13498 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13500 * config/aarch64/aarch64.c
13501 (aarch64_save_or_restore_callee_save_registers)
13502 (aarch64_save_or_restore_fprs): Remove base_rtx.
13504 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13506 * config/aarch64/aarch64.c
13507 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13508 to 'start_offset'. Remove local variable 'start_offset'.
13510 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13512 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13513 type to HOST_WIDE_INT.
13515 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13517 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13518 (aarch64_save_or_restore_fprs)
13519 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13521 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13523 * config/arm/t-rtems-eabi: Add
13524 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13525 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13526 mbig-endian/mthumb/march=armv7-r, and
13527 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13530 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13531 Chris Johns <chrisj@rtems.org>
13532 Joel Sherrill <joel.sherrill@oarcorp.com>
13534 * config.gcc: Add nios2-*-rtems*.
13535 * config/nios2/rtems.h: New file.
13536 * gcc/config/nios2/t-rtems: New file.
13538 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13541 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13542 constant numbers, not general constants.
13543 (rs6000_expand_vector_init): Ditto.
13545 2014-07-23 Nathan Sidwell <nathan@acm.org>
13547 * gcov-tool.c (gcov_list): Declare here.
13548 (set_gcov_list): Remove.
13549 (gcov_output_files): Set gcov_list directly.
13551 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13553 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13555 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13557 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13558 callee-saved registers are available for padding purpose
13559 and r3 is not mandatory, then prefer use those callee-saved
13562 2014-07-23 Richard Biener <rguenther@suse.de>
13564 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13565 * combine.c: Include statistics.h and params.h.
13566 (combine_instructions): Guard three and four insn combines
13567 with max-combine-insns value. Record statistics for combines
13569 * doc/invoke.texi (max-combine-insns): Document new param.
13571 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13573 * graphite-isl-ast-to-gimple.c:
13574 (translate_isl_ast_node_block): New function.
13575 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13577 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13578 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13580 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13582 * graphite-isl-ast-to-gimple.c:
13583 (get_max_schedule_dimensions): New function.
13584 (extend_schedule): Likewise.
13585 (generate_isl_schedule): Add calling of extend_schedule and
13586 get_max_schedule_dimensions.
13588 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13590 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13591 (case UNSPEC): Handle UNSPEC_RBIT.
13593 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13595 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13596 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13598 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13600 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13602 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13604 * graphite-isl-ast-to-gimple.c:
13605 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13606 (ivs_params_clear):
13607 (build_iv_mapping): New function.
13608 (translate_isl_ast_node_user): Likewise.
13609 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13611 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13612 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13613 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13615 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13618 * config/arm/arm.md (setmem): New pattern.
13619 * config/arm/arm-protos.h (struct tune_params): New fields.
13620 (arm_gen_setmem): New prototype.
13621 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13622 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13623 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13624 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13625 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13626 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13627 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13628 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13629 (arm_const_inline_cost): New function.
13630 (arm_block_set_max_insns): New function.
13631 (arm_block_set_non_vect_profit_p): New function.
13632 (arm_block_set_vect_profit_p): New function.
13633 (arm_block_set_unaligned_vect): New function.
13634 (arm_block_set_aligned_vect): New function.
13635 (arm_block_set_unaligned_non_vect): New function.
13636 (arm_block_set_aligned_non_vect): New function.
13637 (arm_block_set_vect, arm_gen_setmem): New functions.
13639 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13641 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13643 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13646 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13647 out of #ifdef __OPTIMIZE__.
13649 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13651 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13652 different trapping status if -fnon-call-exceptions is enabled.
13654 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13656 * expr.c (store_field): Handle VOIDmode for calls that return values
13657 in multiple locations.
13659 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13661 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13662 (altivec_vsldoi_<mode>): Likewise.
13664 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13666 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13667 to the number of characters in the line.
13669 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13671 * graphite-isl-ast-to-gimple.c: Add using of
13672 build_nonstandard_integer_type instead of int128_integer_type_node.
13674 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13676 * toplev.c (output_stack_usage): Adjust the location of the warning.
13678 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13680 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13681 (*membar_storeload): Disable for LEON3.
13683 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13685 PR rtl-optimization/61461
13686 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13688 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13691 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13692 Fix instruction constraint.
13693 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13695 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13697 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13699 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13701 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13702 GNU coding standards.
13703 (nds32_register_move_cost): Likewise.
13704 (nds32_memory_move_cost): Likewise.
13705 (nds32_address_cost): Likewise.
13707 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13709 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13711 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13713 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13714 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13715 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13716 (HAVE_sync_compare_and_swapqi): Define.
13717 (HAVE_sync_compare_and_swaphi): Likewise.
13718 (HAVE_sync_compare_and_swapsi): Likewise.
13720 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13722 * config/mips/p5600.md: Add missing cpu tests.
13724 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13726 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13727 (vmla_f64): Likewise.
13728 (vfms_f64): Likewise.
13729 (vmls_f64): Likewise.
13731 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13733 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13734 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13736 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13738 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13739 (vmlal_high_lane_s32): Likewise.
13740 (vmlal_high_lane_u16): Likewise.
13741 (vmlal_high_lane_u32): Likewise.
13742 (vmlsl_high_lane_s16): Likewise.
13743 (vmlsl_high_lane_s32): Likewise.
13744 (vmlsl_high_lane_u16): Likewise.
13745 (vmlsl_high_lane_u32): Likewise.
13747 2014-07-17 Terry Guo <terry.guo@arm.com>
13749 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13750 (alus_reg): Renamed to alus_sreg.
13751 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13752 from alu_reg to alu_sreg. Change type of dsp instructions from
13753 alu_reg to alu_dsp_reg.
13754 * config/arm/thumb1.md: Likewise.
13755 * config/arm/thumb2.md: Likewise.
13756 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13757 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13758 with alu_sreg and alus_sreg.
13759 * config/arm/arm1026ejs.md (alu_op): Likewise.
13760 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13761 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13762 * config/arm/fa526.md (526_alu_op): Likewise.
13763 * config/arm/fa606te.md (606te_alu_op): Likewise.
13764 * config/arm/fa626te.md (626te_alu_op): Likewise.
13765 * config/arm/fa726te.md (726te_alu_op): Likewise.
13766 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13767 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13768 alu_sreg, alu_dsp_reg and alus_sreg.
13769 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13770 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13771 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13772 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13773 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13774 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13775 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13776 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13777 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13778 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13779 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13780 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13781 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13782 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13783 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13784 alus_reg to alus_sreg.
13786 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13788 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13791 2014-07-17 Richard Biener <rguenther@suse.de>
13793 PR rtl-optimization/61801
13794 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13795 don't set reg_pending_barrier if it appears in a debug-insn.
13797 2014-07-16 DJ Delorie <dj@redhat.com>
13799 * config/rx/rx.c (rx_option_override): Fix alignment values.
13800 (rx_align_for_label): Likewise.
13802 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13805 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13806 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13807 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13809 (cris_print_index, cris_print_operand, cris_constant_index_p)
13810 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13811 (cris_address_cost): Ditto last CONSTANT_P.
13812 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13813 callers changed. Yield cris_offsettable_symbol for non-PIC
13814 constant symbolic expressions including labels. Yield cris_unspec
13816 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13817 target to pic_offset_table_rtx for calls that will likely go
13818 through PLT, const0_rtx when they can't. All callers changed.
13819 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13820 symbolic expressions to be PICified. Remove second, redundant,
13821 assert on can_create_pseudo_p returning non-zero. Use
13822 replace_equiv_address_nv, not replace_equiv_address, for final
13824 * config/cris/cris.md ("movsi"): Move variable t to pattern
13825 toplevel. Adjust assert for new cris_symbol_type member. Use
13826 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13827 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13829 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13830 ("call", "call_value"): Use second incoming operand as a marker
13831 for pic-offset-table-register being used.
13832 ("*expanded_call_non_v32", "*expanded_call_v32")
13833 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13834 second incoming operand to CALL, match cris_call_type_marker.
13835 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13836 ("*expanded_call_side"): Ditto. Fix typo in comment.
13837 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13839 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13840 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13841 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13842 users changed. Add members cris_offsettable_symbol and cris_unspec.
13843 (cris_symbol_type): Rename from cris_pic_symbol_type.
13844 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13846 * config/cris/cris-protos.h (cris_symbol_type_of,
13847 cris_expand_pic_call_address): Adjust prototypes.
13848 (cris_legitimate_constant_p): New prototype.
13850 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13851 an existing tmake_file. Don't add t-slibgcc and t-linux.
13853 2014-07-17 Jason Merrill <jason@redhat.com>
13856 * symtab.c (symtab_remove_from_same_comdat_group): Also
13857 set_comdat_group to NULL_TREE.
13858 (verify_symtab): Fix diagnostic.
13860 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13863 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13865 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13867 Support location tracking for built-in macro tokens
13868 * input.h (is_location_from_builtin_token): New function declaration.
13869 * input.c (is_location_from_builtin_token): New function definition.
13870 * toplev.c (general_init): Tell libcpp what the pre-defined
13871 spelling location for built-in tokens is.
13873 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13875 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13876 on the FUNCTION_DECL.
13878 2014-07-16 Richard Biener <rguenther@suse.de>
13881 * doc/extend.texi (always_inline): Clarify.
13883 2014-07-15 Eric Christopher <echristo@gmail.com>
13885 * doc/invoke.texi (Link Options): Document -z option.
13887 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13889 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13890 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13892 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13894 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13896 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13898 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13899 varpool_assemble_decl.
13900 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13903 2014-07-15 Michael Matz <matz@suse.de>
13905 PR rtl-optimization/61772
13906 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13908 2014-07-15 Richard Biener <rguenther@suse.de>
13910 * opts.c (default_options_table): Disable bit-ccp at -Og.
13912 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13914 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13916 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13918 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13919 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13920 call langhook for unknown declaration.
13921 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13922 * tree.h (DECL_ARGUMENTS): Update.
13923 * print-tree.c (print_node): Update.
13924 * tree-core.h (tree_decl_non_common): Remove arguments.
13925 (tree_function_decl): Add arguments.
13927 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13929 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13931 2014-07-14 Richard Biener <rguenther@suse.de>
13933 PR tree-optimization/61779
13934 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13935 simplifying a condition.
13937 2014-07-14 Richard Biener <rguenther@suse.de>
13939 * builtins.c (c_strlen): Make only_value == 2 really only
13940 affect warning generation.
13942 2014-07-14 Richard Biener <rguenther@suse.de>
13944 PR tree-optimization/61757
13945 PR tree-optimization/61783
13946 PR tree-optimization/61787
13947 * tree-ssa-dom.c (record_equality): Revert canonicalization
13948 change and add comment.
13949 (propagate_rhs_into_lhs): Revert previous fix, removing
13950 loop depth restriction again.
13952 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13954 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13955 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13956 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13957 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13958 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13959 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13960 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13962 2014-07-14 Richard Biener <rguenther@suse.de>
13964 * cgraph.h (decl_in_symtab_p): Make inline.
13966 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13968 PR middle-end/61294
13969 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13972 * config/i386/i386.c (classify_argument): Don't merge classes above
13975 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13977 * cgraph.h (symtab_node): Add nonzero_address.
13978 (decl_in_symtab_p): Break out from ...
13979 (symtab_get_node): ... here.
13980 * fold-const.c: Include cgraph.h
13981 (tree_single_nonzero_warnv_p): Use symtab to determine
13982 if symbol is non-zero.
13983 * symtab.c (symtab_node::nonzero_address): New method.
13985 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13987 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13988 forgotten in previous commit.
13990 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13992 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13994 * ipa-devirt.c: Include stor-layout.h and intl.h
13995 (odr_subtypes_equivalent_p): New function.
13996 (warn_odr): New function.
13997 (warn_type_mismatch): New function.
13998 (odr_types_equivalent_p): New function.
13999 (add_type_duplicate): Use it.
14000 * common.opt (Wodr): New flag.
14001 * doc/invoke.texi (Wodr): Document new warning.
14003 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14005 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
14006 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
14007 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
14008 (varpool_get_constructor): Push CTORS_IN timevar.
14009 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
14011 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
14013 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
14014 Remove VOID_FTYPE_PUSHORT.
14015 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
14016 Change code to USHORT_FTYPE_VOID.
14017 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
14018 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
14019 (ix86_atomic_assign_expand_fenv): Update for
14020 __builtin_ia32_fnstsw changes.
14021 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
14022 (fnstsw): Change operand 0 to nonimmediate operand.
14024 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14026 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
14027 (varpool_get_constructor): New function.
14028 (varpool_ctor_useable_for_folding_p): Break out from ...
14029 (ctor_for_folding): ... here; use varpool_get_constructor.
14030 (varpool_assemble_decl): Likewise.
14031 * lto-streamer.h (struct output_block): Turn cgraph_node
14033 (lto_input_variable_constructor): Declare.
14034 * ipa-visibility.c (function_and_variable_visibility): Use
14035 varpool_get_constructor.
14036 * cgraph.h (varpool_get_constructor): Declare.
14037 (varpool_ctor_useable_for_folding_p): New function.
14038 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
14039 parameter; return error_mark_node for non-trivial constructors.
14040 (lto_write_tree_1, DFS_write_tree): Update use of
14041 get_symbol_initial_value.
14042 (output_function): Update initialization of symbol.
14043 (output_constructor): New function.
14044 (copy_function): Rename to ..
14045 (copy_function_or_variable): ... this one; handle vars too.
14046 (lto_output): Output variable sections.
14047 * lto-streamer-in.c (input_constructor): New function.
14048 (lto_read_body): Rename from ...
14049 (lto_read_body_or_constructor): ... this one; handle vars too.
14050 (lto_input_variable_constructor): New function.
14051 * ipa-prop.c (ipa_prop_write_jump_functions,
14052 ipa_prop_write_all_agg_replacement): Update.
14053 * lto-cgraph.c (compute_ltrans_boundary): Use it.
14054 (output_cgraph_opt_summary): Set symbol to NULL.
14056 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14058 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
14059 non-polymorphic types.
14060 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
14061 * ipa-devirt.c (types_same_for_odr): Do not explode when one
14062 of types is not polymorphic.
14064 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
14066 * lra-constraints.c (remove_inheritance_pseudos): Process
14067 destination pseudo too.
14069 2014-07-11 Rong Xu <xur@google.com>
14071 * gcov-tool.c (gcov_output_files): Fix build error introduced in
14074 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
14076 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
14077 * config/avr/avr-devices.c (AVR_MCU): Same.
14078 (avr_mcu_types): add text start value to end of device list.
14079 * config/avr/avr-mcus.def: Add text section start for all devices.
14080 (ata5782): Add new avr5 device.
14082 * config/avr/avr-tables.opt: Regenerate.
14083 * config/avr/avr.h: Add declaration for text section start handler.
14084 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
14086 (LINK_SPEC): Include text section start handler to linker spec.
14087 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
14088 pass -Ttext option to linker if the text section start for the device
14090 * config/avr/t-multilib: Regenerate.
14091 * doc/avr-mmcu.texi: Regenerate.
14093 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
14095 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
14096 * config/rs6000/aix52.h (LINK_SPEC): Same.
14097 * config/rs6000/aix53.h (LINK_SPEC): Same.
14098 * config/rs6000/aix61.h (LINK_SPEC): Same.
14099 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
14101 2014-07-11 Roman Gareev <gareevroman@gmail.com>
14103 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
14104 (graphite_verify): New function.
14105 (ivs_params_clear): New function.
14106 (gcc_expression_from_isl_ast_expr_id): New function.
14107 (gcc_expression_from_isl_expr_int): New function.
14108 (binary_op_to_tree): New function.
14109 (ternary_op_to_tree): New function.
14110 (unary_op_to_tree): New function.
14111 (nary_op_to_tree): New function.
14112 (gcc_expression_from_isl_expr_op): New function.
14113 (gcc_expression_from_isl_expression): New function.
14114 (graphite_create_new_loop): New function.
14115 (translate_isl_ast_for_loop): New function.
14116 (get_upper_bound): New function.
14117 (graphite_create_new_loop_guard): New function.
14118 (translate_isl_ast_node_for): New function.
14119 (translate_isl_ast): New function.
14120 (add_parameters_to_ivs_params): New function.
14121 (scop_to_isl_ast): New parameter ip.
14122 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
14124 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14126 * config/xtensa/predicates.md (call expander): Update for
14127 DECL_SECTION_NAME being string.
14129 2014-07-11 Richard Biener <rguenther@suse.de>
14131 PR middle-end/61473
14132 * builtins.c (fold_builtin_memory_op): Inline memory moves that
14133 can be implemented with a single load followed by a single store.
14134 (c_strlen): Only warn when only_value is not 2.
14136 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
14138 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
14140 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
14143 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
14144 (*movhi_bytes): Likewise.
14145 (*arm_movqi_insn): Likewise.
14147 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
14150 * config/alpha/alpha.c: Include tree-pass.h, context.h
14151 and pass_manager.h.
14152 (pass_data_handle_trap_shadows): New pass.
14153 (pass_handle_trap_shadows::gate): New pass gate function.
14154 (make_pass_handle_trap_shadows): New function.
14155 (rest_of_handle_trap_shadows): Ditto.
14157 (alpha_align_insns_1): Rename from alpha_align_insns.
14158 (pass_data_align_insns): New pass.
14159 (pass_align_insns::gate): New pass gate function.
14160 (make_pass_aling_insns): New function.
14161 (rest_of_align_insns): Ditto.
14162 (alpha_align_insns): Ditto.
14164 (alpha_option_override): Declare handle_trap_shadows info
14165 and align_insns_info. Register handle_trap_shadows and align_insns
14167 (alpha_reorg): Do not call alpha_trap_shadows and
14168 alpha_align_insn from here.
14170 (alpha_pad_function_end): Do not skip BARRIERs.
14172 2014-07-10 Rong Xu <xur@google.com>
14174 Add gcov-tool: an offline gcda profile processing tool support.
14175 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
14176 (gcov_is_error): Ditto.
14177 (gcov_read_string): Ditto.
14178 (gcov_read_sync): Ditto.
14179 * gcov-io.h: Move counter defines to gcov-counter.def.
14180 * gcov-dump.c (tag_counters): Use gcov-counter.def.
14181 * coverage.c: Ditto.
14182 * gcov-tool.c: Offline gcda profile processing tool.
14183 (unlink_gcda_file): Remove one gcda file.
14184 (unlink_profile_dir): Remove gcda files from the profile path.
14185 (gcov_output_files): Output gcda files to an output dir.
14186 (profile_merge): Merge two profiles in directory.
14187 (print_merge_usage_message): Print merge usage.
14188 (merge_usage): Print merge usage and exit.
14189 (do_merge): Driver for profile merge sub-command.
14190 (profile_rewrite): Rewrite profile.
14191 (print_rewrite_usage_message): Print rewrite usage.
14192 (rewrite_usage): Print rewrite usage and exit.
14193 (do_rewrite): Driver for profile rewrite sub-command.
14194 (print_usage): Print gcov-info usage and exit.
14195 (print_version): Print gcov-info version.
14196 (process_args): Process arguments.
14197 (main): Main routine for gcov-tool.
14198 * Makefile.in: Build and install gcov-tool.
14199 * gcov-counter.def: New file split from gcov-io.h.
14200 * doc/gcc.texi: Include gcov-tool.texi.
14201 * doc/gcov-tool.texi: Document for gcov-tool.
14203 2014-07-10 Richard Biener <rguenther@suse.de>
14205 PR tree-optimization/61757
14206 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14207 (propagate_rhs_into_lhs): Revert part of last change.
14209 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14211 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14214 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14216 PR middle-end/53590
14217 * function.c (allocate_struct_function): Revert r188667 change.
14219 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14221 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14223 * doc/install.texi: Remove links to defunct package providers for
14226 2014-07-09 Tom de Vries <tom@codesourcery.com>
14228 * final.c (get_call_fndecl): Declare.
14229 (self_recursive_call_p): New function.
14230 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14232 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14234 * ipa-devirt.c (record_node): Walk through aliases.
14236 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14238 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14240 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14243 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14245 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14247 * ipa-visibility.c (function_and_variable_visibility): Remove
14248 temporary hack disabling local aliases on AIX.
14250 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14252 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14253 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14255 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14257 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14258 * rs6000/rs6000.c: Inline output of .set instruction.
14259 (declare_alias_data): New struct.
14260 (rs6000_declare_alias): New function.
14261 (rs6000_xcoff_declare_function_name): Use it.
14262 (rs6000_xcoff_declare_object_name): New function.
14263 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14264 (ASM_OUTPUT_DEF): Turn to empty definition.
14266 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14269 * hash-table.h: use hash_table::value_type instead of
14270 Descriptor::value_type in the return types of several methods.
14272 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14274 * tree-pass.h (pass_data): Remove has_execute member.
14275 * passes.c (execute_one_pass): Don't check pass->has_execute.
14276 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14277 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14278 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14279 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14280 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14281 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14282 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14283 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14284 gimple-low.c, gimple-ssa-isolate-paths.c,
14285 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14286 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14287 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14288 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14289 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14290 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14291 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14292 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14293 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14294 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14295 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14296 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14297 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14298 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14299 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14300 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14301 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14302 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14303 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14304 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14305 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14306 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14307 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14308 web.c: Remove initializer for pass_data::has_execute.
14310 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14312 * graphite-htab.h: Use hash_map instead of hash_table.
14313 * graphite-clast-to-gimple.c: Adjust.
14314 * passes.c: Use hash_map instead of hash_table.
14315 * sese.c: Likewise.
14316 * sese.h: Remove now unused code.
14318 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14321 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14324 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14326 PR rtl-optimization/61673
14327 * combine.c (simplify_comparison): Test just mode's sign bit
14328 in tmode rather than the sign bit and any bits above it.
14330 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14332 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14333 Add __isl_give to the declaration.
14334 (generate_isl_schedule): Likewise.
14335 (scop_to_isl_ast): Likewise.
14337 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14339 * config/arm/arm.c (cortexa5_extra_costs): New table.
14340 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14342 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14344 PR tree-optimization/61725
14345 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14346 range, use range_includes_zerop_p instead of integer_zerop on
14347 vr0->min, only use log2 of max if min is not negative.
14349 2014-07-08 Richard Biener <rguenther@suse.de>
14351 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14352 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14353 restriction on loop depth difference.
14354 (record_equality): Likewise.
14355 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14356 (loop_depth_of_name): Remove.
14357 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14358 restriction on loop depth difference.
14359 (init_copy_prop): Likewise.
14361 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14363 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14365 (walk_aliased_vdefs): Likewise.
14366 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14367 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14368 (detect_type_change_from_memory_writes): Check if entry was reached.
14370 2014-07-08 Richard Biener <rguenther@suse.de>
14372 PR tree-optimization/61681
14373 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14374 NONLOCAL inside ESCAPED.
14376 2014-07-08 Richard Biener <rguenther@suse.de>
14378 PR tree-optimization/61680
14379 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14380 Handle properly all read-write dependences with group accesses.
14382 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14384 PR tree-optimization/61576
14385 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14386 block containing reduction statement is predecessor of phi basi block.
14388 2014-07-08 Marek Polacek <polacek@redhat.com>
14391 * fold-const.c (round_up_loc): Change the parameter type.
14393 * fold-const.h (round_up_loc): Adjust declaration.
14394 * stor-layout.c (finalize_record_size): Check for too large types.
14396 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14398 * symtab.c: Include calls.h.
14399 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14401 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14403 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14404 little-endian code generation.
14405 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14406 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14407 (spe_evmergehilo): Rename to...
14408 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14409 (spe_evmergelo): Rename to...
14410 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14411 (spe_evmergelohi): Rename to...
14412 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14413 (spe_evmergehi, spe_evmergehilo): New expanders.
14414 (spe_evmergelo, spe_evmergelohi): Likewise.
14415 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14416 (*frob_tf_ti): Likewise.
14417 (*frob_<mode>_di_2): Likewise.
14418 (*frob_tf_di_8_2): Likewise.
14419 (*frob_di_<mode>): Likewise.
14420 (*frob_ti_tf): Likewise.
14421 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14422 (*frob_ti_<mode>_8_2): Likewise.
14423 (*frob_ti_tf_2): Likewise.
14424 (mov_si<mode>_e500_subreg0): Rename to...
14425 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14427 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14428 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14429 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14430 the big endianness only.
14431 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14432 (*mov_si<mode>_e500_subreg0_2): Rename to...
14433 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14434 big big endianness only.
14435 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14436 (*mov_si<mode>_e500_subreg4): Rename to...
14437 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14439 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14440 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14441 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14442 the big endianness only.
14443 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14445 (*mov_si<mode>_e500_subreg4_2): Rename to...
14446 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14448 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14449 (*mov_sitf_e500_subreg8): Rename to...
14450 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14452 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14453 (*mov_sitf_e500_subreg8_2): Rename to...
14454 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14456 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14457 (*mov_sitf_e500_subreg12): Rename to...
14458 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14460 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14461 (*mov_sitf_e500_subreg12_2): Rename to...
14462 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14464 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14466 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14468 * asan.c (instrument_strlen_call): Do not instrument first byte
14469 in strlen if already instrumented.
14471 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14473 * config/arm/arm.opt (mwords-little-endian): Delete.
14474 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14475 of TARGET_LITTLE_WORDS.
14476 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14477 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14479 * doc/invoke.texi: Remove references to -mwords-little-endian.
14481 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14483 * expmed.c (struct init_expmed_rtl): Change all fields but
14484 pow2 and cint from struct rtx_def to rtx.
14485 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14486 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14489 2014-07-06 Marek Polacek <polacek@redhat.com>
14492 * doc/invoke.texi: Document -Wsizeof-array-argument.
14494 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14496 * wide-int.h (wide_int_storage): Change declaration from struct
14499 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14501 * cgraph.c (cgraph_create_indirect_edge): Update call of
14502 get_polymorphic_call_info.
14503 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14504 (possible_polymorphic_call_targets): Add parameter call.
14505 (decl_maybe_in_construction_p): New predicate.
14506 (get_polymorphic_call_info): Add parameter call;
14507 use decl_maybe_in_construction_p.
14508 * gimple-fold.c (fold_gimple_assign): Update use of
14509 possible_polymorphic_call_targets.
14510 (gimple_fold_call): Likewise.
14511 * ipa-prop.c: Inlcude calls.h
14512 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14513 (param_type_may_change_p): New predicate.
14514 (detect_type_change_from_memory_writes): Break out from ...
14515 (detect_type_change): ... this one; use param_type_may_change_p.
14516 (detect_type_change_ssa): Use param_type_may_change_p.
14517 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14519 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14522 * config/arm/arm-protos.h (arm_legitimate_address_p,
14523 arm_is_constant_pool_ref): Add prototypes.
14524 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14525 (arm_is_constant_pool_ref) New function.
14526 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14527 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14528 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14529 operand. Remove pool_range and neg_pool_range attributes.
14530 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14531 pool_range and neg_pool_range attributes.
14532 * config/arm/constraints.md (Uh): New constraint.
14533 (Uq): Don't allow constant pool references.
14535 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14537 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14538 (move_lo_quad_internal_be_<mode>): Likewise.
14539 (move_lo_quad_<mode>): Convert to define_expand.
14540 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14541 (aarch64_simd_move_hi_quad_be_<mode>): New.
14542 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14543 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14544 (aarch64_combinez_be<mode>): New.
14545 (aarch64_combine<mode>): Convert to define_expand.
14546 (aarch64_combine_internal<mode>): New.
14547 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14549 2014-07-04 Tom de Vries <tom@codesourcery.com>
14551 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14552 combination of earlyclobber and read/write modifiers.
14554 2014-07-04 Tom de Vries <tom@codesourcery.com>
14556 * config/aarch64/aarch64-simd.md
14557 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14559 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14562 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14564 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14566 PR middle-end/61654
14567 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14569 PR tree-optimization/61684
14570 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14571 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14573 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14574 Kito Cheng <kito@0xlab.org>
14575 Monk Chiang <sh.chiang04@gmail.com>
14577 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14578 (nds32_symbol_load_store_p): Move to ...
14579 (nds32_fp_as_gp_check_available): Move to ...
14580 * config/nds32/nds32-fp-as-gp.c: ... here.
14581 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14582 extern declaration.
14584 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14585 Kito Cheng <kito@0xlab.org>
14586 Monk Chiang <sh.chiang04@gmail.com>
14588 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14589 (nds32_expand_store_multiple): Move to ...
14590 (nds32_expand_movmemqi): Move to ...
14591 * config/nds32/nds32-memory-manipulation.c: ... here.
14593 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14594 Kito Cheng <kito@0xlab.org>
14595 Monk Chiang <sh.chiang04@gmail.com>
14597 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14598 (nds32_output_casesi_pc_relative): Move to ...
14599 (nds32_output_casesi): Move to ...
14600 (nds32_mem_format): Move to ...
14601 (nds32_output_16bit_store): Move to ...
14602 (nds32_output_16bit_load): Move to ...
14603 (nds32_output_32bit_store): Move to ...
14604 (nds32_output_32bit_load): Move to ...
14605 (nds32_output_32bit_load_s): Move to ...
14606 (nds32_output_stack_push): Move to ...
14607 (nds32_output_stack_pop): Move to ...
14608 * config/nds32/nds32-md-auxiliary.c: ... here.
14610 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14611 Ling-Hua Tseng <uranus@tinlans.org>
14613 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14614 the purpose of this file.
14616 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14617 Kito Cheng <kito@0xlab.org>
14618 Monk Chiang <sh.chiang04@gmail.com>
14620 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14621 (nds32_address_cost): Move implementation to ...
14622 * config/nds32/nds32-cost.c: ... here.
14623 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14624 (nds32_address_cost_impl): Declare.
14626 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14627 Kito Cheng <kito@0xlab.org>
14628 Monk Chiang <sh.chiang04@gmail.com>
14630 * config/nds32/nds32.c
14631 (nds32_consecutive_registers_load_store_p): Move to ...
14632 (nds32_valid_multiple_load_store): Move to ...
14633 (nds32_valid_stack_push_pop): Move to ...
14634 (nds32_can_use_bclr_p): Move to ...
14635 (nds32_can_use_bset_p): Move to ...
14636 (nds32_can_use_btgl_p): Move to ...
14637 (nds32_can_use_bitci_p): Move to ...
14638 * config/nds32/nds32-predicates.c: ... here.
14640 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14641 Kito Cheng <kito@0xlab.org>
14642 Monk Chiang <sh.chiang04@gmail.com>
14644 * config/nds32/nds32.c
14645 (nds32_expand_builtin_null_ftype_reg): Move to ...
14646 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14647 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14648 (nds32_init_builtins): Move implementation to ...
14649 (nds32_expand_builtin): Move implementation to ...
14650 * config/nds32/nds32-intrinsic.c: ... here.
14651 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14652 (nds32_expand_builtin_impl): Declare.
14654 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14655 Kito Cheng <kito@0xlab.org>
14656 Monk Chiang <sh.chiang04@gmail.com>
14658 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14659 (nds32_emit_section_tail_template): Move to ...
14660 (nds32_emit_isr_jmptbl_section): Move to ...
14661 (nds32_emit_isr_vector_section): Move to ...
14662 (nds32_emit_isr_reset_conten): Move to ...
14663 (nds32_check_isr_attrs_conflict): Move to ...
14664 (nds32_construct_isr_vectors_information): Move to ...
14665 (nds32_asm_file_start): Move implementation to ...
14666 (nds32_asm_file_end): Move implementation to ...
14667 * config/nds32/nds32-isr.c: ... here.
14668 * config/nds32/nds32-protos.h
14669 (nds32_check_isr_attrs_conflict): Declare.
14670 (nds32_construct_isr_vectors_information): Declare.
14671 (nds32_asm_file_start_for_isr): Declare.
14672 (nds32_asm_file_end_for_isr): Declare.
14674 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14675 Kito Cheng <kito@0xlab.org>
14676 Monk Chiang <sh.chiang04@gmail.com>
14678 * config.gcc (nds32*): Add new modules to extra_objs.
14679 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14680 (nds32be-*-*): Likewise.
14681 * config/nds32/nds32-cost.c: New file.
14682 * config/nds32/nds32-fp-as-gp.c: New file.
14683 * config/nds32/nds32-intrinsic.c: New file.
14684 * config/nds32/nds32-isr.c: New file.
14685 * config/nds32/nds32-md-auxiliary.c: New file.
14686 * config/nds32/nds32-memory-manipulation.c: New file.
14687 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14688 * config/nds32/nds32-predicates.c: New file.
14689 * config/nds32/t-nds32: New file.
14691 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14693 PR tree-optimization/61682
14694 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14695 using cases and when one of the operands is equal to 1.
14697 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14699 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14700 ashr<mode>3): Correct mode of operands[2].
14701 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14702 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14703 Correct mode of operands[2]. Fix split condition.
14705 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14707 * arm.md (arch): Add armv6_or_vfpv3.
14708 (arch_enabled): Add test for the above.
14709 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14711 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14713 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14715 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14716 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14717 HWI 1 and negate the unsigned value.
14718 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14719 use AND instead of shift.
14720 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14722 2014-07-03 Marek Polacek <polacek@redhat.com>
14724 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14725 (-fsanitize=float-divide-by-zero): Move to the table with
14726 -fsanitize=undefined suboptions.
14727 (-fsanitize=float-cast-overflow): Likewise.
14729 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14731 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14732 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14735 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14737 * loop-invariant.c (struct invariant): Add a new member: eqno;
14738 (find_identical_invariants): Update eqno;
14739 (create_new_invariant): Init eqno;
14740 (get_inv_cost): Compute comp_cost with eqno;
14742 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14744 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14745 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14746 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14747 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14748 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14750 2014-07-02 Christian Bruel <christian.bruel@st.com>
14754 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14755 (make_preds_opaque): Delete.
14756 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14757 (commit_mode_sets): New function.
14758 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14759 Process all modes at once.
14760 * basic-block.h (pre_edge_lcm_avs): Declare.
14761 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14762 Call clear_aux_for_edges. Fix comments.
14763 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14764 (pre_edge_rev_lcm): Idem.
14765 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14767 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14768 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14770 * config/i386/i386.c (x96_emit_mode_set): Idem.
14771 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14772 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14773 (fpscr_toggle) Disallow from delay slot.
14774 * target.def (emit_mode_set): Add prev_mode parameter.
14775 * doc/tm.texi: Regenerate.
14777 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14779 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14782 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14784 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14785 vtable_pointer_value_to_vtable): Constify.
14786 (contains_polymorphic_type_p): Declare.
14787 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14788 vtable_pointer_value_to_vtable): Constify.
14789 (contains_polymorphic_type_p): New predicate.
14790 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14792 (ipa_set_ancestor_jf): Likewise.
14793 (detect_type_change): Return false in easy cases.
14794 (compute_complex_assign_jump_func): Require type to contain
14796 (compute_known_type_jump_func): Likewise.
14798 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14800 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14802 (type_in_anonymous_namespace_p): Constify argument.
14803 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14804 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14805 (main_odr_variant): New function.
14806 (hash_type_name): Make static; update assert; do not ICE on
14808 (types_same_for_odr): Bring here from tree.c; simplify and remove
14809 old structural comparing code that doesn't work for templates.
14810 (odr_hasher::equal): Update assert.
14811 (add_type_duplicate): Return true when bases should be computed;
14812 replace incomplete loader by complete; do not output duplicated
14813 warnings; do not ICE on non-records; set odr_violated flag.
14814 (get_odr_type): Be ready to replace incomplete type by complete
14815 one; work on ODR variants instead of main variants; reorder item
14816 in array so bases have still smaller indexes.
14817 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14818 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14820 2014-07-01 Cary Coutant <ccoutant@google.com>
14822 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14824 (resolve_addr_in_expr): When replacing the rtx in a location list
14825 entry, get a new address table entry.
14826 (dwarf2out_finish): Call index_location_lists even if there are no
14827 addr_index_table entries yet.
14829 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14831 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14832 change for not being obvious.
14834 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14836 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14839 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14841 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14842 (vcagt_f64): Likewise.
14843 (vcale_f64): Likewise.
14844 (vcaled_f64): Likewise.
14845 (vcales_f32): Likewise.
14846 (vcalt_f64): Likewise.
14847 (vcaltd_f64): Likewise.
14848 (vcalts_f32): Likewise.
14850 2014-07-01 Marek Polacek <polacek@redhat.com>
14852 * doc/invoke.texi: Document -Wint-conversion.
14854 2014-07-01 Marek Polacek <polacek@redhat.com>
14857 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14859 2014-07-01 Martin Liska <mliska@suse.cz>
14861 IPA REF alias refactoring
14862 * cgraph.h (iterate_direct_aliases): New function.
14863 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14864 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14865 FOR_EACH_ALIAS added.
14866 (cgraph_for_node_and_aliases): Likewise.
14867 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14868 * ipa-inline.c (reset_edge_caches): Likewise.
14869 (update_caller_keys): Likewise.
14870 * trans-mem.c (ipa_tm_execute): Likewise.
14871 *varpool.c (varpool_analyze_node): Likewise.
14872 (varpool_for_node_and_aliases): Likewise.
14873 * ipa-ref.h (first_alias): New function.
14874 (last_alias): Likewise.
14875 (has_aliases_p): Likewise.
14876 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14877 is sensitive to IPA_REF_ALIASes.
14878 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14879 are put at the beginning of the list.
14880 (symtab_node::iterate_direct_aliases): New function.
14882 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14885 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14887 (write_ts_type_common_tree_pointers): Do not stream fields not set
14888 for incomplete types; do not stream duplicated fields for variants;
14889 sanity check that variant and type match.
14890 (write_ts_type_non_common_tree_pointers): Likewise.
14891 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14892 TYPE_SIZE whether type is complete.
14893 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14894 write_ts_type_common_tree_pointers
14895 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14897 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14899 * var-tracking.c (add_stores): Return instead of asserting if old
14900 and new values for conditional store are the same.
14902 2014-06-30 Richard Henderson <rth@redhat.com>
14906 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14907 the cfg if there were any changes.
14908 * passes.def: Revert move of peephole2 after reorder_blocks;
14909 move duplicate_computed_gotos before peephole2.
14911 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14913 * except.c (emit_note_eh_region_end): New helper function.
14914 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14915 emit EH_REGION_END note.
14916 * jump.c (cleanup_barriers): Do not split a call and its
14917 corresponding CALL_ARG_LOCATION note.
14919 2014-06-30 Jeff Law <law@redhat.com>
14921 PR tree-optimization/61607
14922 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14923 deeper into the SSA_NAME_VALUE chain.
14925 2014-06-30 Marek Polacek <polacek@redhat.com>
14927 * convert.c (convert_to_integer): Don't instrument conversions if the
14928 function has no_sanitize_undefined attribute.
14929 * ubsan.c: Don't run the ubsan pass if the function has
14930 no_sanitize_undefined attribute.
14932 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14934 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14935 -fsanitize=undefined suboptions.
14937 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14939 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14940 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14941 against bigendian and adjust indices.
14943 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14945 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14947 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14950 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14951 Add alternative; make early clobber. Adjust both split patterns
14952 to use operand 0 as the working register.
14954 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14956 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14957 as ira_object_id_map might be NULL, or 1.
14959 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14961 * loop-invariant.c (get_inv_cost): Handle register class.
14962 (gain_for_invariant): Check the register pressure of the inv
14963 and its overlapped register class, other than all.
14965 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14967 * doc/invoke.texi (Optimize Options): Fix descriptions of
14968 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14970 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14972 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14975 2014-06-29 Tobias Grosser <tobias@grosser.es>
14978 * graphite-isl-ast-to-gimple.c: Add missing guards.
14980 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14982 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14983 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14984 * flag-types.h: Add new enum fgraphite_generator.
14985 * graphite-isl-ast-to-gimple.c: New.
14986 * graphite-isl-ast-to-gimple.h: New.
14987 * graphite.c (graphite_transform_loops): Add choice of Graphite
14988 code generator, which depends on flag_graphite_code_gen.
14990 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14992 * graphite-dependences.c (subtract_commutative_associative_deps):
14993 Add NULL checking of the following variables: must_raw_no_source,
14994 may_raw_no_source, must_war_no_source, may_war_no_source,
14995 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14996 must_war, may_war, must_waw, may_waw.
14998 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15000 * graphite-clast-to-gimple.c: gloog is renamed to
15001 graphite_regenerate_ast_cloog. gloog_error is renamed to
15002 graphite_regenerate_error.
15003 * graphite-clast-to-gimple.h: The definition of the struct
15004 bb_pbb_def is moved to graphite-htab.h.
15005 Add inclusion of the hash-table.h.
15006 * graphite-htab.h: The declaration of the function gloog is moved
15007 to graphite-clast-to-gimple.h and renamed to
15008 graphite_regenerate_ast_cloog.
15009 * graphite.c (graphite_transform_loops): gloog is renamed
15010 to graphite_regenerate_ast_cloog.
15012 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15014 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15016 (write_ts_type_common_tree_pointers): Do not stream fields not set
15017 for incomplete types; do not stream duplicated fields for variants;
15018 sanity check that variant and type match.
15019 (write_ts_type_non_common_tree_pointers): Likewise.
15020 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15021 TYPE_SIZE whether type is complete.
15022 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15023 write_ts_type_common_tree_pointers
15024 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15026 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15028 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
15030 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15032 * tree-inline.c (remap_type_1): Do not duplicate fields
15033 that are shared in between type and its main variant.
15035 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15037 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
15039 (ipa_set_ancestor_jf) Likewise.
15040 (check_stmt_for_type_change): Check that we work on main variant.
15041 (detect_type_change): Look into main variant.
15042 (compute_known_type_jump_func): Check that main variant has BINFO.
15044 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15046 * ipa-devirt.c (set_type_binfo): New function.
15047 (add_type_duplicate): Use it.
15048 (get_odr_type): Sanity check that binfos points to main variants.
15049 (get_class_context): Be sure the context's outer_type is main variant.
15050 (contains_type_p): Walk main variant.
15051 (get_polymorphic_call_info_for_decl): Set outer_type to be
15053 (get_polymorphic_call_info): Likewise.
15054 (possible_polymorphic_call_targets): Sanity check that we operate
15057 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15059 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
15061 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15063 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
15064 accidental change due to wide-int branch merge.
15066 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15068 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
15069 compressed debug support.
15070 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
15071 * configure: Regenerate.
15072 * config.in: Regenerate.
15073 * common.opt (compressed_debug_sections): New enum.
15074 (gz, gz=): New options.
15075 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
15076 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
15077 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
15078 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
15079 LINK_COMPRESS_DEBUG_SPEC.
15080 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
15081 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
15082 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
15083 (Debugging Options): Document -gz[=type].
15085 2014-06-27 Martin Jambor <mjambor@suse.cz>
15088 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
15089 args_to_skip, use those from node instead. Copy args_to_skip and
15090 combined_args_to_skip from node to the new thunk.
15091 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
15092 (cgraph_create_virtual_clone): Moved computation of
15093 combined_args_to_skip...
15094 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
15096 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
15098 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
15099 redundant diagnostic machinary.
15101 2014-06-27 Richard Biener <rguenther@suse.de>
15103 * tree-ssa-math-opts.c (bswap_replace): Fix
15104 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
15106 2014-06-27 Martin Liska <mliska@suse.cz>
15108 * gimple.h (gimple_location_safe): New function introduced.
15109 * cgraphunit.c (walk_polymorphic_call_targets): Usage
15110 of gimple_location_safe replaces gimple_location.
15111 (gimple_fold_call): Likewise.
15112 * ipa-devirt.c (ipa_devirt): Likewise.
15113 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
15114 * ipa.c (walk_polymorphic_call_targets): Likewise.
15115 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
15117 2014-06-27 Jakub Jelinek <jakub@redhat.com>
15119 PR tree-optimization/57233
15120 PR tree-optimization/61299
15121 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
15123 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
15124 would be lowered to scalar shifts, check if corresponding
15125 shifts and vector BIT_IOR_EXPR are supported and don't lower
15126 or lower just to narrower vector type in that case.
15127 * expmed.c (expand_shift_1): Fix up handling of vector
15128 shifts and rotates.
15130 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
15133 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
15135 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
15137 * doc/invoke.texi (-fsemantic-interposition): Document.
15138 * common.opt (fsemantic-interposition): New flag.
15139 * varasm.c (decl_replaceable_p): Use it.
15141 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15144 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
15145 extraction other than index 3.
15147 2014-06-26 Teresa Johnson <tejohnson@google.com>
15149 * doc/invoke.texi: Fix typo.
15150 * dumpfile.c: Add support for documented -fdump-* options
15151 optimized/missed/note/optall.
15153 2014-06-26 Martin Jambor <mjambor@suse.cz>
15155 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
15156 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
15157 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
15158 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
15159 * opts.c (default_options_optimization): Set
15160 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
15161 * doc/invoke.texi (allow-load-data-races)
15162 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
15163 (allow-store-data-races): Document the new default.
15165 2014-06-26 Martin Jambor <mjambor@suse.cz>
15167 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
15168 renamed to ipa_impossible_devirt_target. Fix typo.
15169 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
15170 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
15171 ipa_impossible_devirt_target.
15173 2014-06-26 Richard Biener <rguenther@suse.de>
15175 PR tree-optimization/61607
15176 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
15177 explaining why we restrict copies on loop depth.
15178 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15180 (record_equivalences_from_phis): Instead add it here.
15182 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
15184 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
15185 (LTO_WRAPPER_OBJS): New variable.
15186 (lto-wrapper$(exeext)): Use it.
15187 * collect2.c: Include "collect-utils.h".
15188 (verbose, debug): Remove variables.
15189 (at_file_supplied): No longer static.
15190 (tool_name): New variable.
15191 (do_wait, fork_execute, maybe_unlink): Don't declare.
15192 (tool_cleanup): No longer static.
15193 (notice): Remove function.
15194 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15195 fork_execute calls.
15196 (collect_wait, do_wait, collect_execute): Remove functions.
15197 (maybe_unlink): No longer static.
15198 * collect2.h (verbose, debug): Don't declare.
15199 (at_file_supplied): Declare.
15200 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15202 (collect_execute): Replace with implementation from collect2, plus a
15203 new arg use_atfile. All callers changed.
15204 (collect_wait): Replace with implementation from collect2.
15205 (maybe_unlink_file): Remove function.
15206 (fork_execute): Replace with implementation from collect2, plus a
15207 new arg use_atfile. All callers changed.
15208 (do_wait): Add call to utils_cleanup to the error path.
15209 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15210 (tool_cleanup): Adjust declarations.
15211 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15212 * tlink.c: Include "collect-utils.h".
15213 (tlink_execute): New arg use_atfile. All callers changed.
15214 (tlink_init, tlink_execute): Remove declarations.
15216 * collect-utils.c (save_temps): New variable.
15217 (do_wait): Use it instead of debug. Use fatal_error.
15218 * collect-utils.h (save_temps): Declare.
15219 * collect2.c (verbose): Rename from vflag. All uses changed.
15220 (tool_cleanup): New function, copied from collect_atexit.
15221 (collect_atexit, handler): Just call it.
15222 * collect2.h (verbose): Declaration renamed from vflag.
15223 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15226 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15227 (lto-wrapper$(exeext)): Link with collect-utils.o.
15228 * collect-utils.c: New file.
15229 * collect-utils.h: New file.
15230 * lto-wrapper.c: Include "collect-utils.h".
15231 (args_name): Delete variable.
15232 (tool_name): New variable.
15233 (tool_cleanup): New function.
15234 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15235 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15236 (fork_execute): Remove functions.
15238 2014-06-26 Nick Clifton <nickc@redhat.com>
15240 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15242 * doc/extend.texi (Function Attributes): Fix typo in description
15243 of RX vector attribute.
15245 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15247 * config.gcc (supported_defaults): Error when passing either
15248 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15250 2014-06-26 Richard Biener <rguenther@suse.de>
15252 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15253 propagating volatile pointers.
15255 2014-06-26 Richard Biener <rguenther@suse.de>
15257 PR tree-optimization/61607
15258 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15259 loop if we redirected its latch edge.
15260 (thread_block_1): Do not cancel loops prematurely.
15262 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15264 * toplev.c (backend_init_target): Move init_emit_regs and
15266 (backend_init) ... here; skip ira_init_once and backend_init_target.
15267 (target_reinit) ... and here; clear
15268 this_target_rtl->lang_dependent_initialized.
15269 (lang_dependent_init_target): Clear
15270 this_target_rtl->lang_dependent_initialized;
15271 break out rtl initialization to ...
15272 (initialize_rtl): ... here; call also backend_init_target
15274 * toplev.h (initialize_rtl): New function.
15275 * function.c: Include toplev.h
15276 (init_function_start): Call initialize_rtl.
15277 * rtl.h (target_rtl): Add target_specific_initialized,
15278 lang_dependent_initialized.
15280 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15281 Jakub Jelinek <jakub@redhat.com>
15283 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15285 2014-06-25 Tom de Vries <tom@codesourcery.com>
15287 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15289 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15291 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15292 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15293 Issue a strict overflow warning if appropriate.
15295 2014-06-25 Martin Liska <mliska@suse.cz>
15297 IPA REF refactoring
15298 * Makefile.in: Removed header file (ipa-ref-inline.h).
15299 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15301 (cgraph_speculative_call_info): Likewise.
15302 (cgraph_for_node_thunks_and_aliases): Likewise.
15303 (cgraph_for_node_and_aliases): Likewise.
15304 (verify_cgraph_node): Likewise.
15305 * cgraph.h: Batch of IPA REF functions become member functions of
15306 symtab_node: add_reference, maybe_add_reference, clone_references,
15307 clone_referring, clone_reference, find_reference,
15308 remove_stmt_references, remove_all_references,
15309 remove_all_referring, dump_references, dump_referring,
15310 has_alias_p, iterate_reference, iterate_referring.
15311 * cgraphbuild.c (record_reference): New IPA REF function used.
15312 (record_type_list): Likewise.
15313 (record_eh_tables): Likewise.
15314 (mark_address): Likewise.
15315 (mark_load): Likewise.
15316 (mark_store): Likewise.
15317 (pass_build_cgraph_edges): Likewise.
15318 (rebuild_cgraph_edge): Likewise.
15319 (cgraph_rebuild_references): Likewise.
15320 (pass_remove_cgraph_callee_edges): Likewise.
15321 * cgraphclones.c (cgraph_clone_node): Likewise.
15322 (cgraph_create_virtual_clone): Likewise.
15323 (cgraph_materialize_clone): Likewise.
15324 (cgraph_materialize_all_clones): Likewise.
15325 * cgraphunit.c (cgraph_reset_node): Likewise.
15326 (cgraph_reset_node): Likewise.
15327 (analyze_function): Likewise.
15328 (assemble_thunks_and_aliases): Likewise.
15329 (expand_function): Likewise.
15330 * ipa-comdats.c (propagate_comdat_group): Likewise.
15331 (enqueue_references): Likewise.
15332 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15333 (create_specialized_node): Likewise.
15334 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15335 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15336 * ipa-inline.c (reset_edge_caches): Likewise.
15337 (update_caller_keys): Likewise.
15338 (execute): Likewise.
15339 * ipa-prop.c (remove_described_reference): Likewise.
15340 (propagate_controlled_uses): Likewise.
15341 (ipa_edge_duplication_hook): Likewise.
15342 (ipa_modify_call_arguments): Likewise.
15343 * ipa-pure-const.c (propagate_pure_const): Likewise.
15344 * ipa-ref-inline.h: Header file removed, functions moved
15345 to symtab_node class.
15346 * ipa-ref.c (remove_reference): New class member function.
15347 (cannot_lead_to_return): New class member function.
15348 (referring_ref_list): Likewise.
15349 (referred_ref_list): Likewise.
15350 Rest of functions moved to symtab_node class.
15351 * ipa-ref.h: New member functions remove_reference,
15352 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15354 ipa_ref_list class has new member functions: first_reference,
15355 first_referring, clear, nreferences.
15356 * ipa-reference.c (analyze_function): New IPA REF function used.
15357 (write_node_summary_p): Likewise.
15358 (ipa_reference_write_optimization_summary): Likewise.
15359 * ipa-split.c (split_function): Likewise.
15360 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15361 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15362 (function_and_variable_visibility): Likewise.
15363 * ipa.c (has_addr_references_p): Likewise.
15364 (process_references): Argument type changed.
15365 (symtab_remove_unreachable_nodes): New IPA REF function used.
15366 (process_references): Likewise.
15367 (set_writeonly_bit): Likewise.
15368 * lto-cgraph.c: Implementation of new symtab_node member functions
15369 that uses new IPA REF functions.
15370 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15372 * lto-streamer-out.c (output_symbol_p): Likewise.
15373 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15375 * symtab.c: Implementation of new IPA REF API.
15376 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15377 (ipa_tm_create_version): Likewise.
15378 (ipa_tm_execute): Likewise.
15379 * tree-emutls.c (gen_emutls_addr): Likewise.
15380 * tree-inline.c (copy_bb): Likewise.
15381 (delete_unreachable_blocks_update_callgraph): Likewise.
15382 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15383 (varpool_for_node_and_aliases): Likewise.
15385 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15387 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15389 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15392 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15393 tree_node * instead of tree_node *.
15395 (print_fold_checksum): Likewise.
15396 (fold_check_failed): Likewise.
15397 (debug_fold_checksum): Likewise.
15398 (fold_build1_stat_loc): Likewise.
15399 (fold_build2_stat_loc): Likewise.
15400 (fold_build3_stat_loc): Likewise.
15401 (fold_build_call_array_loc): Likewise.
15403 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15405 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15406 implementation with call to...
15407 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15409 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15412 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15414 PR tree-optimization/57742
15415 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15416 after replacing the statement.
15418 2014-06-25 Nick Clifton <nickc@redhat.com>
15420 * config/v850/v850.c (GHS_default_section_names): Change to const
15422 (GHS_current_section_names): Likewise.
15423 (v850_insert_attributes): Do not build strings, just assign the
15424 names directly. Change the type of 'chosen_section' to const
15426 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15427 directly to the array entry.
15428 * config/v850/v850.h (GHS_default_section_names): Change to const
15430 (GHS_current_section_names): Likewise.
15432 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15434 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15435 (LANG_HOOKS_DECLS): Add it.
15436 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15438 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15439 * langhooks.h (struct lang_hooks_for_decls): Add
15440 omp_clause_linear_ctor hook.
15441 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15442 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15443 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15444 combined simd loop use omp_clause_linear_ctor hook.
15446 2014-06-24 Cong Hou <congh@google.com>
15448 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15449 pattern recognition.
15450 (type_conversion_p): PROMOTION is true if it's a type promotion
15451 conversion, and false otherwise. Return true if the given expression
15452 is a type conversion one.
15453 * tree-vectorizer.h: Adjust the number of patterns.
15454 * tree.def: Add SAD_EXPR.
15455 * optabs.def: Add sad_optab.
15456 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15457 * expr.c (expand_expr_real_2): Likewise.
15458 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15459 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15460 * optabs.c (optab_for_tree_code): Likewise.
15461 * tree-cfg.c (estimate_operator_cost): Likewise.
15462 * tree-ssa-operands.c (get_expr_operands): Likewise.
15463 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15464 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15465 * doc/generic.texi: Add document for SAD_EXPR.
15466 * doc/md.texi: Add document for ssad and usad.
15468 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15470 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15471 qualification in cast.
15473 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15475 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15476 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15477 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15478 (tree_function_decl): ... here.
15479 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15480 streaming of vindex to ...
15481 (write_ts_function_decl_tree_pointers): ... here.
15482 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15483 Do not stream DECL_VINDEX.
15484 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15486 2014-06-24 Catherine Moore <clm@codesourcery.com>
15487 Sandra Loosemore <sandra@codesourcery.com>
15489 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15490 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15491 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15493 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15495 * doc/invoke.texi (Warning Options): Remove duplicated
15496 -Wmaybe-uninitialized.
15498 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15500 PR tree-optimization/57742
15501 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15502 (handle_builtin_malloc, handle_builtin_memset): New functions.
15503 (strlen_optimize_stmt): Call them.
15504 * passes.def: Move strlen after loop+dom but before vrp.
15506 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15509 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15510 model family 6 CPU with has_longmode never use a CPU without
15513 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15516 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15519 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15521 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15522 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15524 * hash-map.h: New file.
15525 * ipa-comdats.c: Use hash_map instead of pointer_map.
15527 * lto-section-out.c: Adjust.
15528 * lto-streamer.h: Replace pointer_map with hash_map.
15529 * symtab.c (verify_symtab): Likewise.
15530 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15531 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15532 * tree-streamer.h: Likewise.
15533 * tree-streamer.c: Adjust.
15534 * pointer-set.h: Remove pointer_map.
15536 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15538 * hash-table.h: Add a template arg to choose between storing values
15539 and storing pointers to values, and then provide partial
15540 specializations for both.
15541 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15542 should store, not the type values should point to.
15543 * tree-into-ssa.c (var_info_hasher): Likewise.
15544 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15545 * tree-complex.c: Adjust.
15546 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15547 table instead of int_tree_map *.
15548 * tree-parloops.c: Adjust.
15549 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15550 type is being stored.
15551 * tree-vectorizer.c: Adjust.
15553 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15555 * hash-table.h: Remove a layer of indirection from hash_table so that
15556 it contains the hash table's data instead of a pointer to the data.
15557 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15558 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15559 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15560 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15561 fold-const.c, gcse.c, ggc-common.c,
15562 gimple-ssa-strength-reduction.c, gimplify.c,
15563 graphite-clast-to-gimple.c, graphite-dependences.c,
15564 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15565 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15566 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15567 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15568 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15569 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15570 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15571 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15572 tree-ssa-live.c, tree-ssa-loop-im.c,
15573 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15574 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15575 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15576 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15577 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15578 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15579 vtable-verify.c, vtable-verify.h: Adjust.
15581 2014-06-24 Richard Biener <rguenther@suse.de>
15583 PR tree-optimization/61572
15584 * tree-ssa-sink.c (statement_sink_location): Do not sink
15585 loads from hard registers.
15587 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15589 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15590 not mentioned in clauses use private clause if the iterator is
15591 declared in #pragma omp for simd, and when adding lastprivate
15592 instead, add it to the outer #pragma omp for too. Diagnose
15593 if the variable is private in outer context. For simd collapse > 1
15594 loops, replace all iterators with temporaries.
15595 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15596 same even in collapse > 1 loops.
15598 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15599 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15601 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15602 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15604 (gimplify_adjust_omp_clauses): Likewise.
15605 * omp-low.c (lower_rec_simd_input_clauses,
15606 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15607 safelen the same as safelen(1).
15608 * tree-nested.c (convert_nonlocal_omp_clauses,
15609 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15610 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15611 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15612 Fixup handling of GIMPLE_OMP_TARGET.
15613 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15616 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15618 PR tree-optimization/61554
15619 * tree-ssa-propagate.c: Include "bitmap.h".
15620 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15621 properly update constructor/destructor.
15622 (substitute_and_fold_dom_walker::before_dom_children):
15623 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15624 need_eh_cleaup instead.
15625 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15628 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15630 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15631 * tree-pass.h (make_pass_ipa_single_use): New pass.
15632 * cgraph.h (used_by_single_function): New flag.
15633 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15635 * passes.def (pass_ipa_single_use): Scedule.
15636 * ipa.c (BOTTOM): New macro.
15637 (meet): New function
15638 (propagate_single_user): New function.
15639 (ipa_single_use): New function.
15640 (pass_data_ipa_single_use): New pass.
15641 (pass_ipa_single_use): New pass.
15642 (pass_ipa_single_use::gate): New gate.
15643 (make_pass_ipa_single_use): New function.
15645 2014-06-23 Kai Tietz <ktietz@redhat.com>
15648 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15649 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15651 2014-06-23 Richard Biener <rguenther@suse.de>
15653 * tree-ssa-loop.c (gate_loop): New function.
15654 (pass_tree_loop::gate): Call it.
15655 (pass_data_tree_no_loop, pass_tree_no_loop,
15656 make_pass_tree_no_loop): New.
15657 * tree-vectorizer.c: Include tree-scalar-evolution.c
15658 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15660 (pass_slp_vectorize::clone): New method.
15661 * timevar.def (TV_TREE_NOLOOP): New.
15662 * tree-pass.h (make_pass_tree_no_loop): Declare.
15663 * passes.def (pass_tree_no_loop): New pass group with
15666 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15669 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15670 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15672 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15674 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15675 "yes" where needed.
15677 2014-06-23 Alan Modra <amodra@gmail.com>
15680 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15681 to zero on debug statements.
15683 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15686 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15687 Ignore third operand if present by marking qualifier_internal.
15689 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15691 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15693 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15694 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15695 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15696 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15697 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15698 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15699 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15700 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15701 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15702 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15703 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15704 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15705 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15706 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15707 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15708 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15709 logic in GCC vector extensions
15711 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15712 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15713 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15714 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15715 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15716 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15717 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15718 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15719 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15720 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15722 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15724 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15727 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15728 (vget_low_s64): Use __GET_LOW macro.
15729 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15730 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15731 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15732 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15733 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15735 (vcombine_s64): Use GCC vector extensions; remove cast.
15736 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15737 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15738 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15739 Fix type signature; remove cast.
15741 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15744 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15746 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15748 (BUILTIN_VD1): New.
15749 (BUILTIN_VD_RE): Remove.
15750 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15751 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15752 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15753 variant but not df.
15754 (vreinterpretv1df*, vreinterpret*v1df): New.
15755 (vreinterpretdf*, vreinterpret*df): Remove.
15756 * config/aarch64/aarch64-simd.md (aarch64_create,
15757 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15758 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15760 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15761 (vcreate_f64): Remove cast, use v1df builtin.
15762 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15763 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15764 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15765 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15766 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15767 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15768 add range check using __builtin_aarch64_im_lane_boundsi.
15769 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15770 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15771 type signature, use gcc vector extensions.
15772 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15773 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15774 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15775 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15776 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15777 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15778 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15779 vreinterpret_u64_f64): Use v1df builtin not df.
15781 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15783 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15786 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15788 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15791 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15793 * loop-invariant.c (pre_check_invariant_p): New function.
15794 (find_invariant_insn): Call pre_check_invariant_p.
15796 2014-06-22 Richard Henderson <rth@redhat.com>
15799 * compare-elim.c (struct comparison): Add eh_note.
15800 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15801 a redundant comparison in a different EH region. Purge EH edges if
15804 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15806 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15807 (var_shift): Use it.
15808 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15809 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15810 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15811 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15812 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15813 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15814 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15815 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15816 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15817 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15818 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15819 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15820 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15821 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15822 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15823 *rotldi3_internal15be): Use the new attribute. Merge register and
15824 integer alternatives.
15826 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15828 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15829 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15830 split, *ashrdi3_internal3 and split): Delete, merge into...
15831 (ashr<mode>3): New expander.
15832 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15833 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15835 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15837 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15838 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15839 *rotldi3_internal3 and split): Delete, merge into...
15840 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15841 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15842 Use "rotlw" extended mnemonic.
15844 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15846 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15847 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15848 and split, *ashldi3_internal3 and split): Delete, merge into...
15849 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15850 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15852 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15854 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15855 (lshrsi3, two anonymous define_insns and define_splits,
15856 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15857 *lshrdi3_internal3 and split): Delete, merge into...
15858 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15859 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15861 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15863 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15864 Remove "O" alternative.
15866 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15868 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15869 (mips_move_from_gpr_cost): Likewise.
15870 (mips_register_move_cost): Update accordingly.
15871 (mips_secondary_reload_class): Remove name of in_p.
15873 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15876 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15877 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15879 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15881 * config/nios2/nios2.c: Include "builtins.h".
15883 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15885 * cgraph.h (tls_model_names): New variable.
15886 * print-tree.c (print_node): Simplify.
15887 * varpool.c (tls_model_names): New variable.
15888 (dump_varpool_node): Output tls model.
15890 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15892 * ipa-visibility.c (function_and_variable_visibility): Disable
15893 temporarily local aliases for some targets.
15895 2014-06-20 Marek Polacek <polacek@redhat.com>
15897 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15898 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15899 into SANITIZE_UNDEFINED.
15900 * doc/invoke.texi: Describe -fsanitize=bounds.
15901 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15902 functions created in the FEs.
15903 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15904 (expand_UBSAN_BOUNDS): New function.
15905 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15906 * internal-fn.h: Don't define internal functions here.
15907 * opts.c (common_handle_option): Add -fsanitize=bounds.
15908 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15909 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15910 * tree-core.h: Define internal functions here.
15911 (struct tree_base): Add ifn field.
15912 * tree-pretty-print.c: Include "internal-fn.h".
15913 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15914 * tree.c (get_callee_fndecl): Likewise.
15915 (build_call_expr_internal_loc): New function.
15916 * tree.def (CALL_EXPR): Update description.
15917 * tree.h (CALL_EXPR_IFN): Define.
15918 (build_call_expr_internal_loc): Declare.
15919 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15921 (ubsan_type_descriptor): Change bool parameter to enum
15922 ubsan_print_style. Adjust the code. Add handling of
15924 (ubsan_expand_bounds_ifn): New function.
15925 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15926 (ubsan_build_overflow_builtin): Likewise.
15927 (instrument_bool_enum_load): Likewise.
15928 (ubsan_instrument_float_cast): Likewise.
15929 * ubsan.h (enum ubsan_print_style): New enum.
15930 (ubsan_expand_bounds_ifn): Declare.
15931 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15933 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15935 * config/rs6000/rs6000.md: Append `DONE' to preparation
15936 statements of `bswap' pattern splitters.
15938 2014-06-20 Tom de Vries <tom@codesourcery.com>
15940 * target.def (call_fusage_contains_non_callee_clobbers): Update
15942 * doc/tm.texi: Regenerate.
15944 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15945 Max Ostapenko <m.ostapenko@partner.samsung.com>
15948 * asan.c (instrument_strlen_call): Fixed instrumentation of
15951 2014-06-20 Martin Jambor <mjambor@suse.cz>
15954 * ipa-prop.c (impossible_devirt_target): New function.
15955 (try_make_edge_direct_virtual_call): Use it, also instead of
15958 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15959 Max Ostapenko <m.ostapenko@partner.samsung.com>
15962 * asan.c (build_check_stmt): Add condition.
15964 2014-06-20 Martin Jambor <mjambor@suse.cz>
15967 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15970 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15972 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15974 (VCONQ): Make comment more helpful.
15976 * config/aarch64/aarch64-simd.md
15977 (aarch64_sqdmulh_lane<mode>):
15978 Use VCOND for operands 2. Update lane checking and flipping logic.
15979 (aarch64_sqrdmulh_lane<mode>): Likewise.
15980 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15981 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15982 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15983 attribute of operand 3 to VCOND.
15984 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15985 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15986 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15987 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15988 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15989 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15991 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15992 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15993 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15994 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15995 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15996 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15997 operand to VCOND. Update lane flipping and bounds checking logic.
15998 (aarch64_sqdmlal2_lane<mode>): Likewise.
15999 (aarch64_sqdmlsl_lane<mode>): Likewise.
16000 (aarch64_sqdmull_lane<mode>): Likewise.
16001 (aarch64_sqdmull2_lane<mode>): Likewise.
16002 (aarch64_sqdmlal_laneq<mode>):
16003 Replace VCON usage with VCONQ.
16004 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
16005 (aarch64_sqdmlal2_laneq<mode>): Emit
16006 aarch64_sqdmlal2_laneq<mode>_internal insn.
16007 Replace VCON with VCONQ.
16008 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
16009 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16010 (aarch64_sqdmull_laneq<mode>): Emit
16011 aarch64_sqdmull_laneq<mode>_internal insn.
16012 Replace VCON with VCONQ.
16013 (aarch64_sqdmull2_laneq<mode>): Emit
16014 aarch64_sqdmull2_laneq<mode>_internal insn.
16015 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
16016 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
16017 of 3rd argument to int16x4_t.
16018 (vqdmlalh_lane_s16): Likewise.
16019 (vqdmlslh_lane_s16): Likewise.
16020 (vqdmull_high_lane_s16): Likewise.
16021 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
16022 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
16023 (vqdmlsl_lane_s16): Likewise.
16024 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
16025 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
16026 (vqdmlals_lane_s32): Likewise.
16027 (vqdmlsls_lane_s32): Likewise.
16028 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
16029 (vqdmulls_lane_s32): Likewise.
16030 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
16031 (vqdmlsl_lane_s32): Likewise.
16032 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
16033 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
16034 (vqrdmulhh_lane_s16): Likewise.
16035 (vqdmlsl_high_lane_s16): Likewise.
16036 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
16037 (vqdmlsl_high_lane_s32): Likewise.
16038 (vqrdmulhs_lane_s32): Likewise.
16040 2014-06-20 Tom de Vries <tom@codesourcery.com>
16042 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
16043 get_call_reg_set_usage.
16045 2014-06-20 Tom de Vries <tom@codesourcery.com>
16047 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
16048 it contains all call_used_regs.
16050 2014-06-20 Tom de Vries <tom@codesourcery.com>
16052 * final.c (collect_fn_hard_reg_usage): Add and use variable
16053 function_used_regs.
16055 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16057 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
16058 (set_init_priority, get_init_priority, set_fini_priority,
16059 get_fini_priority): New methods.
16060 * tree.c (init_priority_for_decl): Remove.
16061 (init_ttree): Do not initialize init priority.
16062 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
16063 (decl_priority_info): Remove.
16064 (decl_init_priority_insert): Rewrite.
16065 (decl_fini_priority_insert): Rewrite.
16066 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
16067 tree_priority_map_marked_p): Remove.
16068 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
16069 * lto-streamer-out.c (hash_tree): Do not hash priorities.
16070 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
16071 not output priorities.
16072 (pack_ts_function_decl_value_fields): Likewise.
16073 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16074 not input priorities.
16075 (unpack_ts_function_decl_value_fields): Likewise.
16076 * symtab.c (symbol_priority_map): Declare.
16077 (init_priority_hash): Declare.
16078 (symtab_unregister_node): Unregister from priority hash, too.
16079 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
16081 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
16082 (symbol_priority_info): New function.
16083 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
16085 * tree-core.h (tree_priority_map): Remove.
16087 2014-06-20 Jakub Jelinek <jakub@redhat.com>
16089 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
16090 0xff to uint64_t before shifting it up.
16092 2014-06-20 Julian Brown <julian@codesourcery.com>
16093 Chung-Lin Tang <cltang@codesourcery.com>
16095 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
16096 TARGET_THUMB1_ONLY. Add comments.
16098 2014-06-19 Tom de Vries <tom@codesourcery.com>
16100 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
16101 return type to void.
16102 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
16104 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16106 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
16107 as "move", from depends_on.
16109 2014-06-19 Terry Guo <terry.guo@arm.com>
16111 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
16114 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
16116 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
16118 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
16120 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
16123 * config/sh/sh.c (prepare_move_operands): Don't process TLS
16124 addresses here if reload in progress or completed.
16126 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16128 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
16129 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
16130 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
16131 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
16132 (mips_register_priority): New function that implements the target
16133 hook TARGET_REGISTER_PRIORITY.
16134 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
16135 (mips_lra_p): Likewise for TARGET_LRA_P.
16136 (TARGET_REGISTER_PRIORITY): Define macro.
16137 (TARGET_SPILL_CLASS): Likewise.
16138 (TARGET_LRA_P): Likewise.
16139 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
16141 (REG_CLASS_NAMES): Likewise.
16142 (REG_CLASS_CONTENTS): Likewise.
16143 (BASE_REG_CLASS): Use M16_SP_REGS.
16144 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
16145 New set attribute to enable alternatives depending on the register
16147 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
16148 (*lea64): Disable pattern for MIPS16.
16149 * config/mips/mips.opt (mlra): New option.
16151 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16153 * lra-constraints.c (base_to_reg): New function.
16154 (process_address): Use new function.
16156 2014-06-18 Tom de Vries <tom@codesourcery.com>
16158 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
16159 * config/aarch64/aarch64.c
16160 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
16161 (aarch64_emit_call_insn): New function.
16162 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
16164 * config/aarch64/aarch64.md (define_expand "call_internal")
16165 (define_expand "call_value_internal", define_expand "sibcall_internal")
16166 (define_expand "sibcall_value_internal"): New.
16167 (define_expand "call", define_expand "call_value")
16168 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
16169 expand variant and aarch64_emit_call_insn.
16171 2014-06-18 Radovan Obradovic <robradovic@mips.com>
16172 Tom de Vries <tom@codesourcery.com>
16174 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
16175 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16177 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
16178 clobbers to CALL_INSN_FUNCTION_USAGE.
16179 (define_expand "sibcall_internal")
16180 (define_expand "sibcall_value_internal"): New.
16181 (define_expand "call", define_expand "call_value"): Add argument to
16182 arm_emit_call_insn.
16183 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
16184 (define_expand "sibcall_value"): Use sibcall_value_internal and
16185 arm_emit_call_insn.
16187 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16189 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16191 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16193 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16196 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16198 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16199 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16200 annotations. Fix DWARF information.
16202 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16204 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16205 __udivmoddi4, and fixups for negative operands.
16207 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16209 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16211 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16213 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16216 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16218 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16221 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16223 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16224 describing register usage on function entry and exit.
16226 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16228 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16229 (__aeabi_ldivmod): Fix whitespace.
16231 2014-06-18 Andreas Schwab <schwab@suse.de>
16233 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16234 Remove blank line after @item.
16236 2014-06-18 Richard Henderson <rth@redhat.com>
16239 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16241 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16243 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16244 POST_MODIFY for neon loads and stores.
16245 (arm_print_operand): Output post-index register for neon loads and
16248 2014-06-18 Richard Biener <rguenther@suse.de>
16250 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16252 2014-06-18 Richard Biener <rguenther@suse.de>
16254 * tree-pass.h (make_pass_dce_loop): Remove.
16255 * passes.def: Replace pass_dce_loop with pass_dce.
16256 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16257 changed free niter estimates and reset the scev cache.
16258 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16259 make_pass_dce_loop): Remove.
16260 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16261 (fini_copy_prop): Return whether something changed. Always
16262 let substitute_and_fold perform DCE and free niter estimates
16263 and reset the scev cache if so.
16264 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16265 (pass_data_copy_prop): Do not unconditionally schedule
16266 cleanup-cfg or update-ssa.
16268 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16270 PR tree-optimization/61518
16271 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16272 reduction var is used in reduction stmt or phi-function only.
16274 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16276 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16278 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16280 PR tree-optimization/61517
16281 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16282 whose rhs's first tree is the source expression instead of the
16284 (find_bswap_or_nop): Likewise.
16285 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16286 gimple stmt whose rhs's first tree is the source. In the memory source
16287 case, move the stmt to be replaced close to one of the original load to
16288 avoid the problem of a store between the load and the stmt's original
16290 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16293 2014-06-18 Andreas Schwab <schwab@suse.de>
16295 PR rtl-optimization/54555
16296 * postreload.c (move2add_use_add2_insn): Substitute
16297 STRICT_LOW_PART only if it is cheaper.
16299 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16301 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16302 Do not use unspec as call operand. Use memory_operand instead of
16303 memory_nox32_operand and add "m" operand constraint. Disable
16304 pattern for TARGET_X32.
16305 (*sibcall_pop_memory): Ditto.
16306 (*sibcall_value_memory): Ditto.
16307 (*sibcall_value_pop_memory): Ditto.
16308 (sibcall peepholes): Merge SImode and DImode patterns using
16309 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16310 Disable pattern for TARGET_X32. Check if eliminated register is
16311 really dead after call insn. Generate call RTX without unspec operand.
16312 (sibcall_value peepholes): Ditto.
16313 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16314 instead of memory_nox32_operand. Check if eliminated register is
16315 really dead after call insn. Generate call RTX without unspec operand.
16316 (sibcall_value_pop peepholes): Ditto.
16317 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16319 2014-06-18 Terry Guo <terry.guo@arm.com>
16322 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16325 2014-06-18 Olivier Hainque <hainque@adacore.com>
16327 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16328 memorization of the end of block source location.
16329 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16330 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16331 end source location info we have on the block entry/exit code we
16334 2014-06-18 Richard Biener <rguenther@suse.de>
16336 * common.opt (fssa-phiopt): New option.
16337 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16339 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16340 * doc/invoke.texi (-fssa-phiopt): Document.
16342 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16344 * genattrtab.c (n_bypassed): New variable.
16345 (process_bypasses): Initialise n_bypassed.
16346 Count number of bypassed reservations.
16347 (make_automaton_attrs): Allocate space for bypassed reservations
16348 rather than number of bypasses.
16350 2014-06-18 Richard Biener <rguenther@suse.de>
16352 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16353 we propagated anything.
16354 (substitute_and_fold_dom_walker::before_dom_children): Something
16355 changed if we propagated into PHI arguments.
16356 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16359 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16361 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16363 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16364 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16365 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16366 Introduces alternative way of loads group permutaions.
16367 (vect_transform_grouped_load): Try alternative way of permutations.
16369 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16371 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16372 changed in ORT_TARGET region, don't jump to do_outer.
16373 (struct gimplify_adjust_omp_clauses_data): New type.
16374 (gimplify_adjust_omp_clauses_1): Adjust for data being
16375 a struct gimplify_adjust_omp_clauses_data pointer instead
16376 of tree *. Pass pre_p as a new argument to
16377 lang_hooks.decls.omp_finish_clause hook.
16378 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16379 splay_tree_foreach to pass both list_p and pre_p.
16380 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16381 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16382 gimplify_adjust_omp_clauses callers.
16383 * langhooks.c (lhd_omp_finish_clause): New function.
16384 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16385 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16386 * langhooks.h (struct lang_hooks_for_decls): Add a new
16387 gimple_seq * argument to omp_finish_clause hook.
16388 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16389 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16390 (scan_omp_parallel, lower_omp_for): When adding
16391 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16392 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16393 * tree-nested.c (convert_nonlocal_omp_clauses,
16394 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16395 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16397 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16399 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16400 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16402 2014-06-17 Xinliang David Li <davidxl@google.com>
16404 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16405 * passes.c (pass_init_dump_file): Do not set initialize
16406 flag to false unconditionally.
16408 2014-06-17 Richard Biener <rguenther@suse.de>
16410 * genopinit.c (main): Use vec<>::qsort method.
16411 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16413 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16415 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16417 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16418 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16419 (mips_move_to_gpr_cost): Remove ST_REGS case.
16420 (mips_move_from_gpr_cost): Likewise.
16421 (mips_register_move_cost): Likewise.
16422 (mips_secondary_reload_class): Likewise.
16424 2014-06-17 Richard Biener <rguenther@suse.de>
16426 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16427 (pass_all_optimizations): Move 3rd copy-prop pass from after
16428 fre to before ifcombine/phiopt.
16430 2014-06-17 Richard Biener <rguenther@suse.de>
16432 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16433 and allow all blocks to be forwarders.
16435 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16438 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16439 variable 'size'; calculate 'size' right in the front; use
16440 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16441 pcum->aapcs_stack_words.
16443 2014-06-17 Nick Clifton <nickc@redhat.com>
16445 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16446 (umulhi3, mulsidi3, umulsidi3): Likewise.
16448 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16450 PR middle-end/61508
16451 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16452 check for section name.
16454 2014-06-17 Richard Biener <rguenther@suse.de>
16456 * tree-ssa-propagate.c: Include domwalk.h.
16457 (substitute_and_fold): Outline main worker into a domwalker ...
16458 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16459 Schedule stmts we can fully propagate for removal. Remove
16461 (substitute_and_fold): Apply a dominator walk to perform
16462 substitution. Process stmts scheduled for removal here.
16464 2014-06-17 Richard Biener <rguenther@suse.de>
16466 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16467 of PHI node moving.
16469 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16471 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16472 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16473 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16474 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16475 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16477 (get_fpscr) : Likewise.
16479 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16481 PR rtl-optimization/61325
16482 * lra-constraints.c (valid_address_p): Add forward declaration.
16483 (simplify_operand_subreg): Check address validity before and after
16484 alter_reg of memory subreg.
16486 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16488 * config/i386/i386.c (decide_alg): Correctly handle
16489 maximum size of stringop algorithm.
16491 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16493 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16495 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16497 PR rtl-optimization/61522
16498 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16500 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16503 * symtab.c (symtab_node::reset_section): New method.
16504 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16506 * cgraph.h (reset_section): Declare.
16507 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16508 do not consider comdat locals.
16509 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16511 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16512 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16513 reset sections of symbols dragged out of the comdats.
16514 (function_and_variable_visibility): Reset sections of
16517 2014-06-16 Richard Biener <rguenther@suse.de>
16519 PR tree-optimization/61482
16520 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16521 [-INF(OVF), +INF(OVF)] range.
16523 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16525 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16526 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16527 handling 32-bit multiplication.
16529 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16531 PR middle-end/61430
16532 * lra-lives.c (process_bb_lives): Skip creating copy during
16533 insn scan when src/dest has constrained to same regno.
16535 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16537 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16538 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16540 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16542 * asan.c (check_func): New function.
16543 (maybe_create_ssa_name): Likewise.
16544 (build_check_stmt_with_calls): Likewise.
16545 (use_calls_p): Likewise.
16546 (report_error_func): Change interface.
16547 (build_check_stmt): Allow non-integer lengths; add support
16549 (asan_instrument): Likewise.
16550 (instrument_mem_region_access): Moved code to build_check_stmt.
16551 (instrument_derefs): Likewise.
16552 (instrument_strlen_call): Likewise.
16553 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16554 * doc/invoke.texi: Describe new parameter.
16555 * params.def: Define new parameter.
16556 * params.h: Likewise.
16557 * sanitizer.def: Describe new builtins.
16559 2014-06-16 Richard Biener <rguenther@suse.de>
16561 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16562 Make all defs available at the end.
16563 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16565 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16568 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16570 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16573 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16574 initialization. Replace remaining use of uid.
16576 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16578 * c-family/c-common.c (handle_tls_model_attribute): Use
16579 set_decl_tls_model.
16580 * c-family/c-common.c (handle_tls_model_attribute): Use
16581 set_decl_tls_model.
16582 * cgraph.h (struct varpool_node): Add tls_model.
16583 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16584 * tree.h (DECL_TLS_MODEL): Update.
16585 (DECL_THREAD_LOCAL_P): Check that variable is static.
16586 (decl_tls_model): Declare.
16587 (set_decl_tls_model): Declare.
16588 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16589 set symbol prorperties.
16590 (get_emutls_init_templ_addr): Cleanup.
16591 (new_emutls_decl): Update.
16592 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16593 (lto_input_varpool_node): Likewise.
16594 * lto-streamer-out.c (hash_tree): Likewise.
16595 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16596 not stream DECL_TLS_MODEL.
16597 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16598 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16600 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16602 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16604 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16606 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16607 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16609 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16610 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16611 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16612 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16613 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16614 (df_get_artificial_defs, df_get_artificial_uses)
16615 (df_single_def, df_single_use): Update accordingly.
16616 (df_refs_chain_dump): Take the first element in a linked list as
16617 parameter, rather than a pointer to an array of pointers.
16618 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16619 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16620 (df_chain_create_bb_process_use): Likewise.
16621 (df_md_bb_local_compute_process_def): Likewise.
16622 * fwprop.c (process_defs, process_uses): Likewise.
16623 (register_active_defs, update_uses): Likewise.
16624 (forward_propagate_asm): Update for new df_ref linking.
16625 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16626 (df_null_ref_rec, df_null_mw_rec): Likewise.
16627 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16629 (df_scan_free_bb_info): Remove check for null artificial_defs.
16630 (df_install_ref_incremental): Adjust for new df_ref linking.
16631 Use a single-element insertion rather than a full sort.
16632 (df_ref_chain_delete_du_chain): Take the first element
16633 in a linked list as parameter, rather than a pointer to an array of
16635 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16636 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16637 (df_insn_info_delete): Remove check for null defs and call to
16638 df_scan_free_mws_vec.
16639 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16640 null rather than df_null_*_rec.
16641 (df_insn_rescan_debug_internal): Likewise, and update null
16642 checks in the same way. Remove check for null defs.
16643 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16644 Move a single element rather doing a full sort.
16645 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16647 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16648 Initialize df_ref and df_mw_hardreg lists to null rather than
16650 (df_ref_compare): Take df_refs as parameter, transferring the
16651 old interface to...
16652 (df_ref_ptr_compare): ...this new function.
16653 (df_sort_and_compress_refs): Update accordingly.
16654 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16655 old interface to...
16656 (df_mw_ptr_compare): ...this new function.
16657 (df_sort_and_compress_mws): Update accordingly.
16658 (df_install_refs, df_install_mws): Return a linked list rather than
16659 an array of pointers.
16660 (df_refs_add_to_chains): Assert that old lists are empty rather
16662 (df_insn_refs_verify): Don't handle null defs speciailly.
16663 * web.c (union_match_dups): Update for new df_ref linking.
16665 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16667 * df.h (df_ref_create, df_ref_remove): Delete.
16668 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16669 (df_ref_remove): Likewise.
16671 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16673 * df.h (df_single_def, df_single_use): New functions.
16674 * ira.c (find_moveable_pseudos): Use them.
16676 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16678 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16679 * df-problems.c (df_note_bb_compute): Use it.
16680 * regstat.c (regstat_bb_compute_ri): Likewise.
16682 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16684 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16685 * cse.c (cse_extended_basic_block): Use them.
16686 * dce.c (mark_artificial_use): Likewise.
16687 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16688 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16689 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16690 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16691 (df_simulate_initialize_backwards): Likewise.
16692 (df_simulate_finalize_backwards): Likewise.
16693 (df_simulate_initialize_forwards): Likewise.
16694 (df_md_simulate_artificial_defs_at_top): Likewise.
16695 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16696 * regrename.c (init_rename_info): Likewise.
16697 * regstat.c (regstat_bb_compute_ri): Likewise.
16698 (regstat_bb_compute_calls_crossed): Likewise.
16700 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16702 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16703 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16704 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16705 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16706 * combine.c (create_log_links): Likewise.
16707 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16708 (try_eliminate_compare): Likewise.
16709 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16710 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16711 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16712 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16713 (word_dce_process_block, dce_process_block): Likewise.
16714 * ddg.c (def_has_ccmode_p): Likewise.
16715 * df-core.c (df_bb_regno_first_def_find): Likewise.
16716 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16717 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16718 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16719 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16720 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16721 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16722 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16723 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16724 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16725 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16726 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16727 * fwprop.c (local_ref_killed_between_p): Likewise.
16728 (all_uses_available_at, free_load_extend): Likewise.
16729 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16730 * hw-doloop.c (scan_loop): Likewise.
16731 * ifcvt.c (dead_or_predicable): Likewise.
16732 * init-regs.c (initialize_uninitialized_regs): Likewise.
16733 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16734 (process_bb_node_lives): Likewise.
16735 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16736 (find_moveable_pseudos): Likewise.
16737 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16738 * recog.c (peep2_find_free_register): Likewise.
16739 * ree.c (get_defs): Likewise.
16740 * regstat.c (regstat_bb_compute_ri): Likewise.
16741 (regstat_bb_compute_calls_crossed): Likewise.
16742 * sched-deps.c (find_inc, find_mem): Likewise.
16743 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16744 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16745 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16746 (prepare_shrink_wrap): Likewise.
16747 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16748 * web.c (union_defs, pass_web::execute): Likewise.
16749 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16750 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16752 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16754 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16755 to inheritance pseudos.
16756 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16758 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16761 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16762 (BU_MISC_2): Rename to ...
16763 (BU_LDBL128_2): ... this.
16764 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16765 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16766 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16767 RS6000_BTM_LDBL128.
16768 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16769 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16770 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16771 (unpacktf_1): Likewise.
16772 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16773 (__builtin_longdouble_dw1): Likewise.
16774 * doc/sourcebuild.texi (longdouble128): Document.
16776 2014-06-13 Jeff Law <law@redhat.com>
16778 PR rtl-optimization/61094
16779 PR rtl-optimization/61446
16780 * ree.c (combine_reaching_defs): Get the mode for the copy from
16781 the extension insn rather than the defining insn.
16783 2014-06-13 Dehao Chen <dehao@google.com>
16785 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16787 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16789 * doc/install.texi (--enable-linker-plugin-configure-flags)
16790 (--enable-linker-plugin-flags): Document new flags.
16792 2014-06-13 Martin Jambor <mjambor@suse.cz>
16795 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16796 cache_token if returning early.
16798 2014-06-13 Nick Clifton <nickc@redhat.com>
16800 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16801 requested alignment is active.
16802 (LABEL_ALIGN): Likewise.
16803 (LOOP_ALIGN): Likewise.
16805 2014-06-13 Richard Biener <rguenther@suse.de>
16807 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16808 Rewrite to propagate the VN result into all uses where
16809 possible and to remove stmts becoming dead because of that.
16810 (eliminate): Generalize stmt removal handling, remove in
16811 reverse dominator order to support proper debug stmt
16812 generation. Update stmts before removing stmts.
16813 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16815 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16817 PR tree-optimization/61375
16818 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16819 symbolic number cannot be represented in an uint64_t.
16820 (find_bswap_or_nop_1): Likewise.
16822 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16824 * symtab.c (symtab_node::reset_section): New method.
16825 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16827 * cgraph.h (reset_section): Declare.
16828 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16829 do not consider comdat locals.
16830 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16832 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16833 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16834 reset sections of symbols dragged out of the comdats.
16835 (function_and_variable_visibility): Reset sections of
16838 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16840 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16841 to use symtab and decl_binds_to_current_def_p
16842 * tree-vectorizer.c (increase_alignment): Increase alignment
16843 of alias target, too.
16845 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16847 PR middle-end/61486
16848 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16849 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16850 if outer combined construct is distribute.
16851 (gimplify_omp_for): For OMP_DISTRIBUTE set
16852 gimplify_omp_ctxp->distribute.
16853 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16854 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16855 mapping into decl map.
16857 2014-06-12 Jason Merrill <jason@redhat.com>
16859 * common.opt (fabi-version): Change default to 0.
16861 2014-06-12 Jason Merrill <jason@redhat.com>
16863 * toplev.c (process_options): Reject -fabi-version=1.
16865 2014-06-12 Jeff Law <law@redhat.com>
16867 PR tree-optimization/61009
16868 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16869 value when we stop processing a block due to problematic PHIs.
16871 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16873 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16874 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16875 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16876 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16877 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16878 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16879 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16880 are not in the spec.
16882 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16885 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16886 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16889 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16891 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16893 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16896 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16897 loading from address spaces.
16899 2014-06-12 Martin Liska <mliska@suse.cz>
16902 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16903 statement is reachable.
16905 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16907 * symtab.c (section_hash): New hash.
16908 (symtab_unregister_node): Clear section before freeing.
16909 (hash_section_hash_entry): New haser.
16910 (eq_sections): New function.
16911 (symtab_node::set_section_for_node): New method.
16912 (set_section_1): Update.
16913 (symtab_node::set_section): Take string instead of tree as parameter.
16914 (symtab_resolve_alias): Update.
16915 * cgraph.h (section_hash_entry_d): New structure.
16916 (section_hash_entry): New typedef.
16917 (cgraph_node): Change comdat_group_ to x_comdat_group,
16918 change section_ to x_section and turn into section_hash_entry;
16919 update accestors; put set_section_for_node offline.
16920 * tree.c (decl_section_name): Turn into string.
16921 (set_decl_section_name): Change parameter to be string.
16922 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16923 * sdbout.c (sdbout_one_type): Update.
16924 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16925 * varasm.c (IN_NAMED_SECTION, get_named_section,
16926 resolve_unique_section, hot_function_section, get_named_text_section,
16927 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16928 make_decl_rtl, default_unique_section): Update.
16929 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16930 (c6x_elf_unique_section): Update.
16931 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16932 * config/pa/pa.c (pa_function_section): Update.
16933 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16934 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16935 * config/arc/arc.c (arc_in_small_data_p): Update.
16936 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16937 * config/mcore/mcore.c (mcore_unique_section): Update.
16938 * config/mips/mips.c (mips16_build_function_stub): Update.
16939 (mips16_build_call_stub): Update.
16940 (mips_function_rodata_section): Update.
16941 (mips_in_small_data_p): Update.
16942 * config/score/score.c (score_in_small_data_p): Update.
16943 * config/rx/rx.c (rx_in_small_data): Update.
16944 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16945 (rs6000_xcoff_asm_named_section): Update.
16946 (rs6000_xcoff_unique_section): Update.
16947 * config/frv/frv.c (frv_string_begins_with): Update.
16948 (frv_in_small_data_p): Update.
16949 * config/v850/v850.c (v850_encode_data_area): Update.
16950 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16951 (bfin_handle_l1_data_attribute): Update.
16952 (bfin_handle_l2_attribute): Update.
16953 * config/mep/mep.c (mep_unique_section): Update.
16954 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16956 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16957 (h8300_handle_tiny_data_attribute): Update.
16958 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16959 (m32r_in_small_data_p): Update.
16960 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16961 * config/i386/i386.c (ix86_in_large_data_p): Update.
16962 * config/i386/winnt.c (i386_pe_unique_section): Update.
16963 * config/darwin.c (darwin_function_section): Update.
16964 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16965 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16966 (new_emutls_decl): Update.
16967 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16968 input_varpool_node): Update.
16969 (ead_string_cst): Turn to ...
16970 (read_string): ... this one.
16971 * dwarf2out.c (secname_for_decl): Update.
16972 * asan.c (asan_protect_global): Update.
16974 2014-06-11 DJ Delorie <dj@redhat.com>
16976 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16978 * config/rx/rx.c (rx_option_override): Likewise.
16979 (rx_align_for_label): Likewise.
16981 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16983 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16985 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16988 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16990 * common.md: New file.
16991 * doc/md.texi: Update description of generic, machine-independent
16993 * config/s390/constraints.md (e): Delete.
16994 * Makefile.in (md_file): Include common.md.
16995 * config/m32c/t-m32c (md_file): Likewise.
16996 * genpreds.c (general_mem): New array.
16997 (generic_constraint_letters): Remove constraints now defined by
16999 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17000 Allow the first character to be '<' or '>' as well.
17001 * genoutput.c (general_mem): New array.
17002 (indep_constraints): Remove constraints now defined by common.md.
17003 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17004 Remove special handling of 'm'.
17005 * ira-costs.c (record_reg_classes): Remove special handling of
17006 constraints now defined by common.md.
17007 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17008 * ira-lives.c (single_reg_class): Likewise.
17009 (ira_implicitly_set_insn_hard_regs): Likewise.
17010 * lra-constraints.c (reg_class_from_constraints): Likewise.
17011 (process_alt_operands, process_address, curr_insn_transform): Likewise.
17012 * postreload.c (reload_cse_simplify_operands): Likewise.
17013 * reload.c (push_secondary_reload, scratch_reload_class)
17014 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17015 * reload1.c (maybe_fix_stack_asms): Likewise.
17016 * targhooks.c (default_secondary_reload): Likewise.
17017 * stmt.c (parse_output_constraint): Likewise.
17018 * recog.c (preprocess_constraints): Likewise.
17019 (constrain_operands, peep2_find_free_register): Likewise.
17020 (asm_operand_ok): Likewise, but add a comment saying why 'o'
17021 must be handled specially.
17023 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17025 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
17026 * genpreds.c (have_const_dbl_constraints): Delete.
17027 (add_constraint): Don't set it.
17028 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
17029 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
17030 constraints using the lookup_constraint logic.
17031 * ira-lives.c (single_reg_class): Likewise.
17032 * ira.c (ira_setup_alts): Likewise.
17033 * lra-constraints.c (process_alt_operands): Likewise.
17034 * recog.c (asm_operand_ok, constrain_operands): Likewise.
17035 * reload.c (find_reloads): Likewise.
17037 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17039 * genpreds.c (const_int_start, const_int_end): New variables.
17040 (choose_enum_order): Output CONST_INT constraints before memory
17042 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
17044 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
17045 * ira.c (ira_setup_alts): Likewise.
17046 * lra-constraints.c (process_alt_operands): Likewise.
17047 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17048 * reload.c (find_reloads): Likewise.
17050 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17052 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
17053 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
17054 * recog.c (preprocess_constraints): Update accordingly.
17056 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17058 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
17059 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
17060 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
17061 * genpreds.c (print_type_tree): New function.
17062 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
17063 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
17064 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
17065 Write out enum constraint_type and get_constraint_type.
17066 * lra-constraints.c (satisfies_memory_constraint_p): Take a
17067 constraint_num rather than a constraint string.
17068 (satisfies_address_constraint_p): Likewise.
17069 (reg_class_from_constraints): Avoid old constraint macros.
17070 (process_alt_operands, process_address_1): Likewise.
17071 (curr_insn_transform): Likewise.
17072 * ira-costs.c (record_reg_classes): Likewise.
17073 (record_operand_costs): Likewise.
17074 * ira-lives.c (single_reg_class): Likewise.
17075 (ira_implicitly_set_insn_hard_regs): Likewise.
17076 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17077 * postreload.c (reload_cse_simplify_operands): Likewise.
17078 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17079 (constrain_operands, peep2_find_free_register): Likewise.
17080 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
17081 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17082 * reload1.c (maybe_fix_stack_asms): Likewise.
17083 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
17084 * targhooks.c (default_secondary_reload): Likewise.
17085 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
17086 to EXTRA_CONSTRAINT_STR.
17087 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
17089 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17091 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
17092 (write_constraint_satisfied_p_array): ...this new function.
17093 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
17095 (write_insn_preds_c): Update accordingly.
17097 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17099 * genpreds.c (write_lookup_constraint): Rename to...
17100 (write_lookup_constraint_1): ...this.
17101 (write_lookup_constraint_array): New function.
17102 (write_tm_preds_h): Define lookup_constraint as an inline function
17103 that uses write_lookup_constraint_array where possible.
17104 (write_insn_preds_c): Update for the changes above.
17106 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17108 * doc/md.texi (regclass_for_constraint): Rename to...
17109 (reg_class_for_constraint): ...this.
17110 * genpreds.c (num_constraints, enum_order, register_start)
17111 (register_end, satisfied_start, memory_start, memory_end)
17112 (address_start, address_end): New variables.
17113 (add_constraint): Count the number of constraints.
17114 (choose_enum_order): New function.
17115 (write_enum_constraint_num): Iterate over enum_order.
17116 (write_regclass_for_constraint): Rename to...
17117 (write_reg_class_for_constraint_1): ...this and update output
17119 (write_constraint_satisfied_p): Rename to...
17120 (write_constraint_satisfied_p_1): ...this and update output
17121 accordingly. Do nothing if all extra constraints are register
17123 (write_insn_extra_memory_constraint): Delete.
17124 (write_insn_extra_address_constraint): Delete.
17125 (write_range_function): New function.
17126 (write_tm_preds_h): Define constraint_satisfied_p and
17127 reg_class_for_constraint as inline functions that do a range check
17128 before calling the out-of-line function. Use write_range_function
17129 to implement insn_extra_{register,memory,address}_constraint,
17130 the first of which is new.
17131 (write_insn_preds_c): Update after above changes to write_* functions.
17132 (main): Call choose_enum_order.
17134 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
17136 PR tree-optimization/61306
17137 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
17138 expression instead of its size.
17139 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
17140 false to prevent optimization when the result is unpredictable due to
17141 arithmetic right shift of signed type with highest byte is set.
17142 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
17143 (init_symbolic_number): Likewise.
17144 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
17145 when the result is unpredictable due to sign extension.
17147 2014-06-11 Terry Guo <terry.guo@arm.com>
17149 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
17150 (*thumb1_addsi3): Ditto.
17151 (*thumb_subdi3): Ditto.
17152 (thumb1_subsi3_insn): Ditto.
17153 (*thumb_mulsi3): Ditto.
17154 (*thumb_mulsi3_v6): Ditto.
17155 (*thumb1_andsi3_insn): Ditto.
17156 (thumb1_bicsi3): Ditto.
17157 (*thumb1_iorsi3_insn): Ditto.
17158 (*thumb1_xorsi3_insn): Ditto.
17159 (*thumb1_ashlsi3): Ditto.
17160 (*thumb1_ashrsi3): Ditto.
17161 (*thumb1_lshrsi3): Ditto.
17162 (*thumb1_rotrsi3): Ditto.
17163 (*thumb1_negdi2): Ditto.
17164 (*thumb1_negsi2): Ditto.
17165 (*thumb1_abssi2): Ditto.
17166 (*thumb1_neg_abssi2): Ditto.
17167 (*thumb1_one_cmplsi2): Ditto.
17168 (*thumb1_zero_extendhisi2): Ditto.
17169 (*thumb1_zero_extendqisi2): Ditto.
17170 (*thumb1_zero_extendqisi2_v6): Ditto.
17171 (thumb1_extendhisi2): Ditto.
17172 (thumb1_extendqisi2): Ditto.
17173 (*thumb1_movdi_insn): Ditto.
17174 (*thumb1_movsi_insn): Ditto.
17175 (*thumb1_movhi_insn): Ditto.
17176 (thumb_movhi_clobber): Ditto.
17177 (*thumb1_movqi_insn): Ditto.
17178 (*thumb1_movhf): Ditto.
17179 (*thumb1_movsf_insn): Ditto.
17180 (*thumb_movdf_insn): Ditto.
17181 (movmem12b): Ditto.
17183 (cbranchqi4): Ditto.
17184 (cbranchsi4_insn): Ditto.
17185 (cbranchsi4_scratch): Ditto.
17186 (*negated_cbranchsi4): Ditto.
17187 (*tbit_cbranch): Ditto.
17188 (*tlobits_cbranch): Ditto.
17189 (*tstsi3_cbranch): Ditto.
17190 (*cbranchne_decr1): Ditto.
17191 (*addsi3_cbranch): Ditto.
17192 (*addsi3_cbranch_scratch): Ditto.
17193 (*thumb_cmpdi_zero): Ditto.
17194 (cstoresi_eq0_thumb1): Ditto.
17195 (cstoresi_ne0_thumb1): Ditto.
17196 (*cstoresi_eq0_thumb1_insn): Ditto.
17197 (*cstoresi_ne0_thumb1_insn): Ditto.
17198 (cstoresi_nltu_thumb1): Ditto.
17199 (cstoresi_ltu_thumb1): Ditto.
17200 (thumb1_addsi3_addgeu): Ditto.
17201 (*thumb_jump): Ditto.
17202 (*call_reg_thumb1_v5): Ditto.
17203 (*call_reg_thumb1): Ditto.
17204 (*call_value_reg_thumb1_v5): Ditto.
17205 (*call_value_reg_thumb1): Ditto.
17206 (*call_insn): Ditto.
17207 (*call_value_insn): Ditto.
17208 (thumb1_casesi_internal_pic): Ditto.
17209 (thumb1_casesi_dispatch): Ditto.
17210 (*thumb1_indirect_jump): Ditto.
17211 (prologue_thumb1_interwork): Ditto.
17212 (*epilogue_insns): Ditto.
17213 (consttable_1): Ditto.
17214 (consttable_2): Ditto.
17215 (tablejump): Ditto.
17216 (*thumb1_tablejump): Ditto.
17217 (thumb_eh_return): Ditto.
17218 (define_peephole2): Two of them are thumb1 only and got moved into
17219 new file thumb1.md.
17220 (define_split): Six of them are thumb1 only and got moved into new
17222 * config/arm/thumb1.md: New file comprised of above thumb1 only
17225 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17227 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17228 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17230 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17231 (aarch64_crc_builtin_datum): New struct.
17232 (aarch64_crc_builtin_data): New.
17233 (aarch64_init_crc32_builtins): New function.
17234 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17235 (aarch64_crc32_expand_builtin): New.
17236 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17237 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17238 __ARM_FEATURE_CRC32 when appropriate.
17239 (TARGET_CRC32): Define.
17240 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17241 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17242 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17243 (aarch64_<crc_variant>): New pattern.
17244 * config/aarch64/arm_acle.h: New file.
17245 * config/aarch64/iterators.md (CRC): New int iterator.
17246 (crc_variant, crc_mode): New int attributes.
17247 * doc/aarch64-acle-intrinsics.texi: New file.
17248 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17249 Include aarch64-acle-intrinsics.texi.
17251 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17253 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17254 check for stores group of length 3.
17255 (vect_permute_store_chain): New permutations for stores group of
17257 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17258 of vec_perm_shuffle for the new permutations.
17260 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17262 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17263 table rewriting temporarily on targets not supporting ONE_ONLY.
17265 2014-06-11 Richard Biener <rguenther@suse.de>
17267 PR middle-end/61437
17269 2014-06-04 Richard Biener <rguenther@suse.de>
17271 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17272 TREE_PUBLIC and DECL_EXTERNAL decls.
17274 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17276 * varasm.c (set_implicit_section): New function.
17277 (resolve_unique_section): Use it to set implicit section
17279 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17280 (default_function_section): Likewise.
17281 (decl_binds_to_current_def_p): Constify argument.
17282 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17283 * asan.c (asan_protect_global): Use
17284 symtab_get_node (decl)->implicit_section.
17285 * symtab.c (dump_symtab_base): Dump implicit sections.
17286 (verify_symtab_base): Verify sanity of sectoins and comdats.
17287 (symtab_resolve_alias): Alias share the section of its target.
17288 (set_section_1): New function.
17289 (symtab_node::set_section): Move here, recurse to aliases.
17290 (verify_symtab): Check for duplicated symtab lists.
17291 * tree-core.h (implicit_section_name_p): Remove.
17292 * tree-vect-data-refs.c: Include varasm.h.
17293 (vect_can_force_dr_alignment_p): Fix conditional on when
17294 decl bints to current definition; use
17295 symtab_get_node (decl)->implicit_section.
17296 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17297 * cgraph.h (struct symtab_node): Add implicit_section.
17298 (set_section): Rename to ...
17299 (set_section_for_node): ... this one.
17300 (set_section): Declare.
17301 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17302 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17303 input_overwrite_node, input_varpool_node): Stream implicit_section.
17304 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17305 removal; it will fail in LTO.
17307 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17309 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17310 Change second alternative type to f_mcr.
17311 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17312 and 12th alternatives' types to f_mcr and f_mrc.
17313 (*movdi_aarch64): Same for 12th and 13th alternatives.
17314 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17315 (aarch64_movtilow_tilow): Change type to fmov.
17317 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17319 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17320 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17322 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17324 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17326 (aarch64_sqrdmulh_lane<mode>): Likewise.
17327 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17328 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17329 (aarch64_sqdmulh_laneq<mode>): New expander.
17330 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17331 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17332 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17333 (aarch64_sqdmulh_lane<mode>): New expander.
17334 (aarch64_sqrdmulh_lane<mode>): Likewise.
17335 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17336 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17337 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17338 (aarch64_sqdmlal_laneq<mode>): Likewise.
17339 (aarch64_sqdmlsl_lane<mode>): Likewise.
17340 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17341 (aarch64_sqdmlal2_lane<mode>): Likewise.
17342 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17343 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17344 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17345 (aarch64_sqdmull_lane<mode>): Likewise.
17346 (aarch64_sqdmull_laneq<mode>): Likewise.
17347 (aarch64_sqdmull2_lane<mode>): Likewise.
17348 (aarch64_sqdmull2_laneq<mode>): Likewise.
17350 2014-06-10 Richard Biener <rguenther@suse.de>
17352 PR tree-optimization/61438
17353 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17354 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17355 insertion of IVs if running PRE.
17356 (eliminate): Adjust.
17357 (pass_pre::execute): Likewise.
17358 (pass_fre::execute): Likewise.
17360 2014-06-10 Richard Biener <rguenther@suse.de>
17362 PR middle-end/61456
17363 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17364 Do not use the main variant for the type comparison.
17365 (ncr_compar): Likewise.
17366 (nonoverlapping_component_refs_p): Likewise.
17368 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17370 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17371 REG_CFA_RESTORE mode.
17373 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17375 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17376 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17377 expand_vec_perm_pblendv.
17379 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17381 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17383 Simplify description of __crc32d and __crc32cd intrinsics.
17384 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17387 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17390 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17391 * config.in: Regenerate.
17392 * configure: Likewise.
17394 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17396 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17398 (intersect_static_var_sets): Remove.
17399 (propagate): Do not prune local statics.
17401 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17404 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17405 Set lastprivate_firstprivate even if omp_private_outer_ref
17406 langhook returns true.
17407 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17408 langhook, call unshare_expr on new_var and call
17409 build_outer_var_ref to get the last argument.
17411 2014-06-10 Marek Polacek <polacek@redhat.com>
17414 * doc/extend.texi: Add cindex for transparent_union.
17416 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17418 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17419 init_symbolic_number ().
17421 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17423 PR middle-end/61141
17424 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17425 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17426 (verify_rtl_sharing): Likewise.
17428 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17431 * tree.c (build_qualified_type): Use a canonical type for
17434 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17436 * config/arm/arm-modes.def: Remove XFmode.
17438 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17441 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17442 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17443 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17444 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17445 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17446 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17447 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17448 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17449 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17451 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17453 * tree-core.h (tree_decl_with_vis): Remove section_name.
17455 2014-06-09 Kito Cheng <kito@0xlab.org>
17457 * ira.c (ira): Don't call init_caller_save if LRA enabled
17458 since LRA use its own infrastructure to handle that.
17460 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17462 * symtab.c (dump_symtab_base): Update dumping.
17463 (symtab_make_decl_local): Clear only DECL_COMDAT.
17464 * tree-vect-data-refs.c (Check that variable is static before
17465 tampering with sections.
17466 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17467 (cgraph_create_virtual_clone): Likewise.
17468 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17469 (decl_section_name, set_decl_section_name): New accessors.
17470 (find_decls_types_r): Do not walk section name
17471 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17472 (decl_comdat_group, decl_comdat_group_id): Constify.
17473 (decl_section_name, set_decl_section_name): Update.
17474 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17475 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17476 (cgraph_make_node_local_1): Clear section and comdat group.
17477 * cgraph.h (set_comdat_group): Sanity check.
17478 (get_section, set_section): New.
17479 * ipa-comdats.c (ipa_comdats): Use get_section.
17480 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17481 * lto-streamer-out.c: Do not follow section names.
17482 * c-family/c-common.c (handle_section_attribute): Update.
17483 * lto-cgraph.c (lto_output_node): Output section.
17484 (lto_output_varpool_node): Likewise.
17485 (read_comdat_group): Rename to ...
17486 (read_identifier): ... this one.
17487 (read_string_cst): New function.
17488 (input_node, input_varpool_node): Input section names.
17489 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17490 (new_emutls_decl): Update.
17491 (secname_for_decl): Check section names only of static vars.
17492 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17493 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17494 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17495 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17496 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17497 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17498 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17499 * config/v850/v850.c (v850_insert_attributes): Likewise.
17500 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17502 (h8300_handle_tiny_data_attribute): Likewise.
17503 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17504 (bfin_handle_l2_attribute): Likewise.
17506 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17508 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17509 remove static initializer.
17511 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17513 * varasm.c (use_blocks_for_decl_p): Check symbol table
17514 instead of alias attribute.
17515 (place_block_symbol): Recurse on aliases.
17517 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17519 * ipa-visibility.c: Include varasm.h
17520 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17522 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17524 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17525 outputting aliases.
17527 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17529 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17530 from test_insn into GGC space escape via SET_SRC.
17532 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17534 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17535 call statement, if any.
17536 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17537 statements, if any. Tidy up.
17539 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17542 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17543 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17544 handles swapping the two 64-bit double words on little endian
17545 systems. Include V1TImode and optionally TImode in VSX_LE so that
17546 these types are properly swapped. Change all of the insns and
17547 splits that do the 64-bit swaps to use VSX_LE.
17548 (vsx_le_perm_load_<mode>): Likewise.
17549 (vsx_le_perm_store_<mode>): Likewise.
17550 (splitters for little endian memory operations): Likewise.
17551 (vsx_xxpermdi2_le_<mode>): Likewise.
17552 (vsx_lxvd2x2_le_<mode>): Likewise.
17553 (vsx_stxvd2x2_le_<mode>): Likewise.
17555 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17558 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17559 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17560 and corresponding splitters. Zero extend general register
17561 or memory input operand to XMM temporary. Enable for
17562 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17563 (floatunssi<mode>2): Update expander predicate.
17565 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17567 PR rtl-optimization/61325
17568 * lra-constraints.c (process_address_1): Check scale equal to one
17569 to prevent transformation: base + scale * index => base + new_reg.
17571 2014-06-06 Richard Biener <rguenther@suse.de>
17573 PR tree-optimization/59299
17574 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17576 (nearest_common_dominator_of_uses): Likewise.
17577 (statement_sink_location): Adjust. Support sinking loads.
17579 2014-06-06 Martin Jambor <mjambor@suse.cz>
17581 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17582 (build_agg_jump_func_from_list): Likewise.
17583 (determine_known_aggregate_parts): Renamed to
17584 determine_locally_known_aggregate_parts. Moved some functionality
17585 to the two functions above, removed bound checks.
17587 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17589 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17590 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17591 (aarch64_progress_pointer): Likewise.
17592 (aarch64_copy_one_part_and_move_pointers): Likewise.
17593 (aarch64_expand_movmen): Likewise.
17594 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17595 * config/aarch64/aarch64.md (movmem<mode>): New.
17597 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17599 * targhooks.c (default_add_stmt_cost): Call target specific
17600 hook instead of default one.
17602 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17604 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17605 endianness instead of host endianness.
17606 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17609 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17612 * function.c (instantiate_decls): Process the saved static chain.
17613 (expand_function_start): If not optimizing, save the static chain
17615 * tree-nested.c (convert_all_function_calls): Always create the static
17616 chain for nested functions if not optimizing.
17618 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17620 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17622 2014-06-06 Richard Biener <rguenther@suse.de>
17624 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17625 (construct_init_block): Likewise.
17626 (construct_exit_block): Likewise.
17627 (pass_expand::execute): Likewise.
17628 * graphite.c (graphite_transforms): Replace check for current_loops
17629 with a check for > 1 loops.
17630 (pass_graphite_transforms::execute): Adjust.
17631 * ipa-split.c (split_function): Remove check for current_loops.
17632 * omp-low.c (expand_parallel_call): Likewise.
17633 (expand_omp_for_init_counts): Likewise.
17634 (extract_omp_for_update_vars): Likewise.
17635 (expand_omp_for_generic): Likewise.
17636 (expand_omp_sections): Likewise.
17637 (expand_omp_target): Likewise.
17638 * tracer.c (tail_duplicate): Likewise.
17639 (pass_tracer::execute): Likewise.
17640 * trans-mem.c (expand_transaction): Likewise.
17641 * tree-complex.c (expand_complex_div_wide): Likewise.
17642 * tree-eh.c (lower_resx): Likewise.
17643 (cleanup_empty_eh_merge_phis): Likewise.
17644 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17645 current_loops with a check for > 1 loops.
17646 (pass_predcom::execute): Adjust.
17647 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17648 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17649 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17650 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17651 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17652 * tree-switch-conversion.c (process_switch): Likewise.
17653 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17654 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17655 (execute_vrp): Likewise.
17656 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17658 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17660 * rtl.h (insn_location): Declare.
17661 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17662 with UNKNOWN_LOCATION.
17663 * emit-rtl.c (insn_location): New function.
17664 * final.c (notice_source_line): Check that the instruction has a
17665 location before retrieving it and use insn_location.
17666 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17667 * print-rtl.c (print_rtx): Likewise.
17669 2014-06-06 Richard Biener <rguenther@suse.de>
17671 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17673 2014-06-06 Christian Bruel <christian.bruel@st.com>
17675 PR tree-optimization/43934
17676 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17679 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17681 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17682 return NO_REGS for extra address and memory constraints. Handle
17683 operands that match (or are equivalent to something that matches)
17684 extra constant constraints. Ignore other non-register operands.
17686 2014-06-06 Alan Modra <amodra@gmail.com>
17689 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17690 * doc/tm.texi: Regenerate.
17691 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17692 Use throughout in place of REG_PARM_STACK_SPACE.
17693 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17694 "incoming" param. Pass to rs6000_function_parms_need_stack.
17695 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17696 prototype_p when incoming. Use function decl when incoming
17697 to handle K&R style functions.
17698 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17699 (INCOMING_REG_PARM_STACK_SPACE): Define.
17701 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17704 * cfgexpand.c (expand_debug_expr): Use address space of nested
17705 TREE_TYPE for ADDR_EXPR and MEM_REF.
17707 2014-06-05 Jeff Law <law@redhat.com>
17709 PR tree-optimization/61289
17710 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17711 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17712 looking for those which match LHS. All callers changed.
17713 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17714 parameters and code which manipulated them. All callers changed.
17715 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17716 and DST_MAP parameters. Simplify invalidation code by just calling
17717 invalidate_equivalences. All callers changed.
17718 (thread_across_edge): Simplify now that we don't need to maintain
17719 the map of equivalences to invalidate.
17721 2014-06-05 Kai Tietz <ktietz@redhat.com>
17722 Richard Henderson <rth@redhat.com>
17725 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17726 checking for !TARGET_X32.
17727 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17728 (sibcall_intern): New define_insn, plus required peepholes.
17729 (sibcall_pop_intern): Likewise.
17730 (sibcall_value_intern): Likewise.
17731 (sibcall_value_pop_intern): Likewise.
17733 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17735 * tree-inline.c (tree_function_versioning): Check DF info existence
17736 before accessing it.
17738 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17740 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17742 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17743 aarch64_frame hard_fp_offset and frame_size.
17744 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17745 frame_size; remove original_frame_size.
17746 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17747 (aarch64_initial_elimination_offset): Remove frame_size and
17748 offset. Use aarch64_frame frame_size.
17750 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17751 Jiong Wang <jiong.wang@arm.com>
17752 Renlin <renlin.li@arm.com>
17754 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17755 initialization of R30 offset. Update offset. Iterate core
17756 regisers upto X30. Remove X29, X30 specific code.
17758 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17759 Jiong Wang <jiong.wang@arm.com>
17761 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17762 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17763 (aarch64_register_saved_on_entry): Adjust test.
17765 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17767 * config/aarch64/aarch64.h (machine_function): Move
17768 saved_varargs_size from here...
17769 (aarch64_frame): ... to here.
17771 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17772 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17773 (aarch64_initial_elimination_offset)
17774 (aarch64_setup_incoming_varargs): Adjust location of
17775 saved_varargs_size.
17777 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17779 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17782 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17783 Prachi Godbole <Prachi.Godbole@imgtec.com>
17785 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17786 mips32r5 entry to use PROCESSOR_P5600.
17787 * config/mips/mips-tables.opt: Regenerate.
17788 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17789 * config/mips/mips.c (mips_fmadd_bypass): New function.
17790 (mips_rtx_cost_data): Add costs for p5600.
17791 (mips_issue_rate): Add support for p5600.
17792 (mips_multipass_dfa_lookahead): Likewise.
17793 * config/mips/mips.h (TUNE_P5600): New define.
17794 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17795 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17796 * config/mips/mips.md: Include p5600.md.
17797 (processor): Add p5600.
17798 * config/mips/p5600.md: New file.
17800 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17802 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17803 * config/i386/predicates.md (palignr_operand): New.
17804 Indicates if permutation is suitable for palignr instruction.
17806 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17808 PR tree-optimization/61319
17809 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17810 stmt belongs to loop.
17812 2014-06-05 Richard Biener <rguenther@suse.de>
17814 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17815 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17816 (lookup_tmp_var): Adjust.
17817 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17819 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17821 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17823 2014-06-05 Marek Polacek <polacek@redhat.com>
17826 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17828 2014-06-04 Tom de Vries <tom@codesourcery.com>
17830 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17833 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17835 PR tree-optimization/61385
17836 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17838 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17840 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17841 changed to use fatal_error.
17842 (main): Ensure lto_wrapper_cleanup is run atexit.
17844 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17846 * lra-constraints.c (valid_address_p): Move earlier in file.
17847 (address_eliminator): New structure.
17848 (satisfies_memory_constraint_p): New function.
17849 (satisfies_address_constraint_p): Likewise.
17850 (process_alt_operands, process_address, curr_insn_transform): Use them.
17852 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17854 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17856 (target_lra_int, default_target_lra_int, this_target_lra_int)
17857 (op_alt_data): Delete.
17858 * lra.h (lra_init): Delete.
17859 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17860 (init_insn_code_data_once): Remove op_alt_data handling.
17861 (finish_insn_code_data_once): Likewise.
17862 (init_op_alt_data): Delete.
17863 (get_static_insn_data): Initialize operand_alternative to null.
17864 (free_insn_recog_data): Cast operand_alternative before freeing it.
17865 (setup_operand_alternative): Take the operand_alternative as
17866 parameter and assume it isn't already cached in the static
17868 (lra_set_insn_recog_data): Update accordingly.
17869 (lra_init): Delete.
17870 * ira.c (ira_init): Don't call lra_init.
17871 * target-globals.h (this_target_lra_int): Declare.
17872 (target_globals): Remove lra_int.
17873 (restore_target_globals): Update accordingly.
17874 * target-globals.c: Don't include lra-int.h.
17875 (default_target_globals, save_target_globals): Remove lra_int.
17877 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17879 * recog.h (operand_alternative): Convert reg_class, reject,
17880 matched and matches into bitfields.
17881 (preprocess_constraints): New overload.
17882 (preprocess_insn_constraints): New function.
17883 (preprocess_constraints): Take the insn as parameter.
17884 (recog_op_alt): Change into a pointer.
17885 (target_recog): Add x_op_alt.
17886 * recog.c (asm_op_alt): New variable.
17887 (recog_op_alt): Change into a pointer.
17888 (preprocess_constraints): New overload, replacing the old function
17889 definition with one that doesn't use global state.
17890 (preprocess_insn_constraints): New function.
17891 (preprocess_constraints): Use them. Take the insn as parameter.
17892 Use asm_op_alt for asms.
17893 (recog_init): Free existing x_op_alt entries.
17894 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17896 (make_early_clobber_and_input_conflicts): Likewise.
17897 (process_bb_node_lives): Pass the insn to process_constraints.
17898 * reg-stack.c (check_asm_stack_operands): Likewise.
17899 (subst_asm_stack_regs): Likewise.
17900 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17901 * regrename.c (build_def_use): Likewise.
17902 * sched-deps.c (sched_analyze_insn): Likewise.
17903 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17904 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17905 (note_invalid_constants): Likewise.
17906 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17907 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17910 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17912 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17913 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17915 (make_early_clobber_and_input_conflicts): Likewise.
17916 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17918 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17920 * recog.h (alternative_class): New function.
17921 (which_op_alt): Return a const recog_op_alt.
17922 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17923 (subst_asm_stack_regs): Likewise.
17924 * config/arm/arm.c (note_invalid_constants): Likewise.
17925 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17926 the operand_alternative; use alternative class instead.
17927 * sel-sched.c (get_reg_class): Likewise.
17928 * regrename.c (build_def_use): Likewise.
17929 (hide_operands, restore_operands, record_out_operands): Update type
17932 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17934 * recog.h (recog_op_alt): Convert to a flat array.
17935 (which_op_alt): New function.
17936 * recog.c (recog_op_alt): Convert to a flat array.
17937 (preprocess_constraints): Update accordingly, grouping all
17938 operands of the same alternative together, rather than the
17940 * ira-lives.c (check_and_make_def_conflict): Likewise.
17941 (make_early_clobber_and_input_conflicts): Likewise.
17942 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17943 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17944 (subst_asm_stack_regs): Likewise.
17945 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17946 * regrename.c (hide_operands, record_out_operands): Likewise.
17947 (build_def_use): Likewise.
17948 * sel-sched.c (get_reg_class): Likewise.
17949 * config/arm/arm.c (note_invalid_constants): Likewise.
17951 2014-06-04 Jason Merrill <jason@redhat.com>
17955 * gimplify.c (gimplify_arg): Non-static.
17956 * gimplify.h: Declare it.
17958 2014-06-04 Richard Biener <rguenther@suse.de>
17960 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17961 TREE_PUBLIC and DECL_EXTERNAL decls.
17963 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17965 * regcprop.c (copyprop_hardreg_forward_1): Account for
17966 HARD_REGNO_CALL_PART_CLOBBERED.
17968 2014-06-04 Richard Biener <rguenther@suse.de>
17970 * configure.ac: Check whether the underlying type of int64_t
17971 is long or long long.
17972 * configure: Regenerate.
17973 * config.in: Likewise.
17974 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17975 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17977 2014-06-04 Richard Biener <rguenther@suse.de>
17979 PR tree-optimization/60098
17980 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17982 (dse_optimize_stmt): Simplify, now that we found a kill
17985 2014-06-04 Richard Biener <rguenther@suse.de>
17987 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17988 of accesses with non-invariant address.
17990 2014-06-04 Martin Liska <mliska@suse.cz>
17992 * cgraph.h (cgraph_make_wrapper): New function introduced.
17993 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17994 * ipa-inline.h (inline_analyze_function): The function is global.
17995 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17997 2014-06-04 Martin Liska <mliska@suse.cz>
17999 * tree.h (private_lookup_attribute_starting): New function.
18000 (lookup_attribute_starting): Likewise.
18001 * tree.c (private_lookup_attribute_starting): Likewise.
18003 2014-06-04 Martin Liska <mliska@suse.cz>
18005 * cgraph.h (expand_thunk): New argument added.
18006 (address_taken_from_non_vtable_p): New global function.
18007 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
18008 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
18009 * cgraphunit.c (analyze_function): Likewise.
18010 (assemble_thunks_and_aliases): Argument added to call.
18011 (expand_thunk): New argument forces to produce GIMPLE thunk.
18013 2014-06-04 Martin Liska <mliska@suse.cz>
18015 * coverage.h (coverage_compute_cfg_checksum): Argument added.
18016 * coverage.c (coverage_compute_cfg_checksum): Likewise.
18017 * profile.c (branch_prob): Likewise.
18019 2014-06-04 Martin Jambor <mjambor@suse.cz>
18022 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
18023 handler for switch on an ipa_ref_use enum.
18024 * ipa-reference.c (analyze_function): Likewise.
18026 2014-06-04 Kai Tietz <ktietz@redhat.com>
18028 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
18029 from old call-instruction.
18031 2014-06-04 Bin Cheng <bin.cheng@arm.com>
18033 * config/aarch64/aarch64.c (aarch64_classify_address)
18034 (aarch64_legitimize_reload_address): Support full addressing modes
18036 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
18037 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
18039 2014-06-03 Andrew Pinski <apinski@cavium.com>
18041 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
18044 2014-06-03 Andrew Pinski <apinski@cavium.com>
18046 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
18047 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
18049 2014-06-03 Kai Tietz <ktietz@redhat.com>
18051 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
18054 2014-06-03 Dehao Chen <dehao@google.com>
18056 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
18059 2014-06-03 Marek Polacek <polacek@redhat.com>
18062 * doc/invoke.texi: Document -Wswitch-bool.
18063 * function.c (stack_protect_epilogue): Cast controlling expression of
18065 * gengtype.c (walk_type): Generate switch expression with its
18066 controlling expression cast to int.
18068 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
18070 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
18072 * config/avr/avr-tables.opt: Regenerate.
18073 * config/avr/t-multilib: Regenerate.
18074 * doc/avr-mmcu.texi: Regenerate.
18076 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
18077 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18079 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
18080 (ata6617c, ata664251): Add new avr35 devices.
18081 (ata6612c): Add new avr4 device.
18082 (ata6613c, ata6614q): Add new avr5 devices.
18083 * config/avr/avr-tables.opt: Regenerate.
18084 * config/avr/t-multilib: Regenerate.
18085 * doc/avr-mmcu.texi: Regenerate.
18087 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18089 * gcc/config/aarch64/aarch64-builtins.c
18090 (aarch64_types_binop_ssu_qualifiers): New static data.
18091 (TYPES_BINOP_SSU): Define.
18092 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
18093 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
18094 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
18095 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
18096 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
18097 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
18098 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
18099 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
18100 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
18101 suffix to builtin function name, remove cast.
18102 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
18103 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
18104 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
18106 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18108 * gcc/config/aarch64/aarch64-builtins.c
18109 (aarch64_types_binop_uus_qualifiers,
18110 aarch64_types_shift_to_unsigned_qualifiers,
18111 aarch64_types_unsigned_shiftacc_qualifiers): Define.
18112 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
18113 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
18114 sqshlu_n, uqshl_n): Update qualifiers.
18115 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
18116 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
18117 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
18118 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
18119 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
18120 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
18121 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
18122 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
18123 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
18124 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
18125 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
18126 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
18127 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
18128 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
18129 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
18130 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
18131 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
18132 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
18133 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
18134 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
18135 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
18136 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
18137 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
18138 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
18139 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
18140 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
18141 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
18143 2014-06-03 Teresa Johnson <tejohnson@google.com>
18145 * tree-sra.c (modify_function): Record caller nodes after rebuild.
18147 2014-06-02 Jason Merrill <jason@redhat.com>
18150 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
18152 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18154 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
18157 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18159 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
18161 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
18162 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
18163 * config/aarch64/iterators.md (REVERSE): New iterator.
18164 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
18165 (rev_op): New int_attribute.
18166 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
18167 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
18168 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
18169 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
18170 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
18171 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
18172 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
18173 Replace temporary __asm__ with __builtin_shuffle.
18175 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18177 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
18179 * config/mips/mips-tables.opt: Regenerate.
18180 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
18181 to use mips_isa_rev rather than ISA_MIPS32R2.
18182 * config/mips/mips.h (ISA_MIPS32R3): New define.
18183 (ISA_MIPS32R5): New define.
18184 (ISA_MIPS64R3): New define.
18185 (ISA_MIPS64R5): New define.
18186 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
18187 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
18188 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
18190 (MIPS_ISA_SYNCI_SPEC): Likewise.
18191 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18192 (LINK_SPEC): Added mips32r3 and mips32r5.
18193 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18194 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18195 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18196 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18197 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18198 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18199 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18201 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18203 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18205 * config/mips/mips.opt (mxpa): New option.
18206 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18209 2014-06-03 Martin Jambor <mjambor@suse.cz>
18212 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18215 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18217 PR tree-optimization/61328
18218 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18219 initialization from find_bswap_or_nop_1.
18220 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18221 in source_expr2 before using the size value the function sets. Also
18222 make use of init_symbolic_number () in both the old place and
18223 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18224 doing recursion in the GIMPLE_BINARY_RHS case.
18226 2014-06-03 Richard Biener <rguenther@suse.de>
18228 PR tree-optimization/61383
18229 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18232 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18234 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18235 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18236 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18237 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18239 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18240 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18241 * system.h: ...here and make it unconditional.
18242 * target.def (conditional_register_usage): Mention
18243 define_register_constraint instead of old-style constraint macros.
18244 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18245 * doc/tm.texi: Regenerate.
18246 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18247 protected by !USE_MD_CONSTRAINTS.
18248 * config/frv/frv.md: Remove quote from old version of documentation.
18249 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18250 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18251 CONST_DOUBLE_OK_FOR_LETTER.
18252 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18254 2014-06-02 Andrew Pinski <apinski@cavium.com>
18256 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18257 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18258 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18259 file whose name depends on -mabi= and -mbig-endian.
18260 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18261 Handle LP64 better and handle ilp32 too.
18262 (MULTILIB_OPTIONS): Delete.
18263 (MULTILIB_DIRNAMES): Delete.
18265 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18267 * expr.h: Remove prototypes of functions defined in builtins.c.
18268 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18269 Remove prototypes of functions defined in builtins.c.
18270 * builtins.h: Update prototype list to include all exported functions.
18271 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18272 no_c99_libc_has_function): Move to targhooks.c
18273 (build_string_literal, build_call_expr_loc_array,
18274 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18276 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18277 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18278 no_c99_libc_has_function): Relocate from builtins.c.
18279 * tree.c: Include builtins.h.
18280 (build_call_expr_loc_array, build_call_expr_loc_vec,
18281 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18283 * fold-const.h (fold_fma): Move prototype to builtins.h.
18284 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18285 * asan.c: Include builtins.h.
18286 * cfgexpand.c: Likewise.
18287 * convert.c: Likewise.
18288 * emit-rtl.c: Likewise.
18289 * except.c: Likewise.
18290 * expr.c: Likewise.
18291 * fold-const.c: Likewise.
18292 * gimple-fold.c: Likewise.
18293 * gimple-ssa-strength-reduction.c: Likewise.
18294 * gimplify.c: Likewise.
18295 * ipa-inline.c: Likewise.
18296 * ipa-prop.c: Likewise.
18297 * lto-streamer-out.c: Likewise.
18298 * stmt.c: Likewise.
18299 * tree-inline.c: Likewise.
18300 * tree-object-size.c: Likewise.
18301 * tree-sra.c: Likewise.
18302 * tree-ssa-ccp.c: Likewise.
18303 * tree-ssa-forwprop.c: Likewise.
18304 * tree-ssa-loop-ivcanon.c: Likewise.
18305 * tree-ssa-loop-ivopts.c: Likewise.
18306 * tree-ssa-math-opts.c: Likewise.
18307 * tree-ssa-reassoc.c: Likewise.
18308 * tree-ssa-threadedge.c: Likewise.
18309 * tree-streamer-in.c: Likewise.
18310 * tree-vect-data-refs.c: Likewise.
18311 * tree-vect-patterns.c: Likewise.
18312 * tree-vect-stmts.c: Likewise.
18313 * config/aarch64/aarch64.c: Likewise.
18314 * config/alpha/alpha.c: Likewise.
18315 * config/arc/arc.c: Likewise.
18316 * config/arm/arm.c: Likewise.
18317 * config/avr/avr.c: Likewise.
18318 * config/bfin/bfin.c: Likewise.
18319 * config/c6x/c6x.c: Likewise.
18320 * config/cr16/cr16.c: Likewise.
18321 * config/cris/cris.c: Likewise.
18322 * config/epiphany/epiphany.c: Likewise.
18323 * config/fr30/fr30.c: Likewise.
18324 * config/frv/frv.c: Likewise.
18325 * config/h8300/h8300.c: Likewise.
18326 * config/i386/i386.c: Likewise.
18327 * config/i386/winnt.c: Likewise.
18328 * config/ia64/ia64.c: Likewise.
18329 * config/iq2000/iq2000.c: Likewise.
18330 * config/lm32/lm32.c: Likewise.
18331 * config/m32c/m32c.c: Likewise.
18332 * config/m32r/m32r.c: Likewise.
18333 * config/m68k/m68k.c: Likewise.
18334 * config/mcore/mcore.c: Likewise.
18335 * config/mep/mep.c: Likewise.
18336 * config/microblaze/microblaze.c: Likewise.
18337 * config/mips/mips.c: Likewise.
18338 * config/mmix/mmix.c: Likewise.
18339 * config/mn10300/mn10300.c: Likewise.
18340 * config/moxie/moxie.c: Likewise.
18341 * config/msp430/msp430.c: Likewise.
18342 * config/nds32/nds32.c: Likewise.
18343 * config/pa/pa.c: Likewise.
18344 * config/pdp11/pdp11.c: Likewise.
18345 * config/picochip/picochip.c: Likewise.
18346 * config/rl78/rl78.c: Likewise.
18347 * config/rs6000/rs6000.c: Likewise.
18348 * config/rx/rx.c: Likewise.
18349 * config/s390/s390.c: Likewise.
18350 * config/score/score.c: Likewise.
18351 * config/sh/sh.c: Likewise.
18352 * config/sparc/sparc.c: Likewise.
18353 * config/spu/spu.c: Likewise.
18354 * config/stormy16/stormy16.c: Likewise.
18355 * config/tilegx/tilegx.c: Likewise.
18356 * config/tilepro/tilepro.c: Likewise.
18357 * config/v850/v850.c: Likewise.
18358 * config/vax/vax.c: Likewise.
18359 * config/xtensa/xtensa.c: Likewise.
18361 2014-06-02 Jeff Law <law@redhat.com>
18363 PR rtl-optimization/61094
18364 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18365 was marked as do_no_reextend. If a copy is needed to eliminate
18366 an extension, then mark it as do_not_reextend.
18368 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18370 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18372 2014-06-02 Richard Henderson <rth@redhat.com>
18375 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18376 addresses inside asms. Use output_operand_lossage instead of
18379 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18382 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18383 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18385 2014-06-02 Tom de Vries <tom@codesourcery.com>
18387 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18388 case that x has VOIDmode.
18390 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18392 * varasm.c (copy_constant): Delete function.
18393 (build_constant_desc): Don't call it.
18395 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18398 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18399 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18400 with immediate_operand.
18402 2014-06-02 Andreas Schwab <schwab@suse.de>
18404 * config/ia64/ia64.c
18405 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18406 pending_data_specs first.
18408 2014-06-02 Richard Biener <rguenther@suse.de>
18410 PR tree-optimization/61378
18411 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18412 valueized_anything.
18414 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18416 * config/i386/constraints.md (Bw): Rename from 'w'.
18417 (Bz): Rename from 'z'.
18418 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18420 2014-06-01 Kai Tietz <ktietz@redhat.com>
18423 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18424 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18425 instead of m constraint.
18427 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18429 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18430 a separate alternative where the scratch operand 2 is marked as
18433 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18435 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18436 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18437 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18438 and __builtins_arm_get_fpscr.
18439 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18440 __builtins_arm_get_fpscr.
18441 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18442 __builtins_arm_ldfpscr.
18443 (arm_atomic_assign_expand_fenv): New function.
18444 * config/arm/vfp.md (set_fpscr): New pattern.
18445 (get_fpscr) : Likewise.
18446 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18448 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18449 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18451 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18453 * asan.c (report_error_func): Add SLOW_P argument, use
18454 BUILT_IN_ASAN_*_N if set.
18455 (build_check_stmt): Likewise.
18456 (instrument_derefs): If T has insufficient alignment,
18457 force same handling as for odd sizes.
18459 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18460 BUILT_IN_ASAN_REPORT_STORE_N): New.
18461 * asan.c (struct asan_mem_ref): Change access_size type to
18463 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18464 update_mem_ref_hash_table): Likewise.
18465 (asan_mem_ref_hasher::hash): Hash in a HWI.
18466 (report_error_func): Change size_in_bytes argument to HWI.
18467 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18469 (build_shadow_mem_access): New function.
18470 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18471 Handle size_in_bytes not power of two or larger than 16.
18472 (instrument_derefs): Don't give up if size_in_bytes is not
18473 power of two or is larger than 16.
18475 2014-05-30 Kai Tietz <ktietz@redhat.com>
18478 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18479 for sibling-tail-calls.
18480 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18482 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18483 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18485 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18487 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18488 * config/avr/avr-tables.opt: Regenerate.
18489 * config/avr/t-multilib: Regenerate.
18490 * doc/avr-mmcu.texi: Regenerate.
18492 2014-05-30 Ian Lance Taylor <iant@google.com>
18494 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18497 2014-05-30 Tom de Vries <tom@codesourcery.com>
18499 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18502 2014-05-30 Tom de Vries <tom@codesourcery.com>
18504 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18505 * lra.c (initialize_lra_reg_info_element): Add init of
18506 actual_call_used_reg_set field.
18507 (lra): Call lra_create_live_ranges before lra_inheritance for
18509 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18511 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18512 instead of call_used_reg_set for -fuse-caller-save.
18513 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18515 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18517 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18519 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18521 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18523 * ira.c (ira_get_dup_out_num): Check for output operands at
18524 the start of the loop. Handle cases where an included alternative
18525 follows an excluded one.
18527 2014-05-29 Mike Stump <mikestump@comcast.net>
18530 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18531 post ld passes when lto is used.
18533 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18535 PR rtl-optimization/61325
18536 * lra-constraints.c (process_address): Rename to process_address_1.
18537 (process_address): New function.
18539 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18541 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18542 TYPES_BINOPV): New static data.
18543 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18545 * config/aarch64/aarch64-simd.md (aarch64_ext,
18546 aarch64_im_lane_boundsi): New patterns.
18547 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18549 (aarch64_evpc_ext): New function.
18551 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18553 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18554 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18555 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18556 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18557 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18559 2014-05-29 Tom de Vries <tom@codesourcery.com>
18561 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18563 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18564 Richard Sandiford <rdsandiford@googlemail.com>
18566 * arm/iterators.md (shiftable_ops): New code iterator.
18567 (t2_binop0, arith_shift_insn): New code attributes.
18568 * arm/predicates.md (shift_nomul_operator): New predicate.
18569 * arm/arm.md (insn_enabled): Delete.
18570 (enabled): Remove insn_enabled test.
18571 (*arith_shiftsi): Delete. Replace with ...
18572 (*<arith_shift_insn>_multsi): ... new pattern.
18573 (*<arith_shift_insn>_shiftsi): ... new pattern.
18574 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18576 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18577 Tom de Vries <tom@codesourcery.com>
18579 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18580 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18582 (mips_split_call): Use POST_CALL_TMP_REG.
18583 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18585 2014-05-29 Tom de Vries <tom@codesourcery.com>
18587 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18588 with #ifdef STACK_REGS.
18590 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18592 * varasm.c (get_variable_section): Walk aliases.
18593 (place_block_symbol): Walk aliases.
18595 2014-05-28 Tom de Vries <tom@codesourcery.com>
18598 2014-05-28 Tom de Vries <tom@codesourcery.com>
18600 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18601 * lra.c (initialize_lra_reg_info_element): Add init of
18602 actual_call_used_reg_set field.
18603 (lra): Call lra_create_live_ranges before lra_inheritance for
18605 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18607 * lra-constraints.c (need_for_call_save_p): Use
18608 actual_call_used_reg_set instead of call_used_reg_set for
18610 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18612 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18614 * doc/md.texi: Document that the % constraint character must
18615 be at the beginning of the string.
18616 * genoutput.c (validate_insn_alternatives): Check that '=',
18617 '+' and '%' only appear at the beginning of a constraint.
18618 * ira.c (commutative_constraint_p): Delete.
18619 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18620 at the start of the string.
18621 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18623 * config/arm/neon.md (bicdi3_neon): Likewise.
18624 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18625 (slt_si, sltu_si): Likewise.
18626 * config/vax/vax.md (sbcdi3): Likewise.
18627 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18628 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18629 (mul64): Move '%' to beginning of constraint.
18630 * config/arm/arm.md (*xordi3_insn): Likewise.
18631 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18632 (xorsi3): Likewise.
18634 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18636 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18638 2014-05-28 Jason Merrill <jason@redhat.com>
18641 * cgraph.h (symtab_node::get_comdat_group_id): New.
18642 * cgraphunit.c (analyze_functions): Call it.
18643 * symtab.c (dump_symtab_node): Likewise.
18644 * tree.c (decl_comdat_group_id): New.
18645 * tree.h: Declare it.
18646 * lto-streamer-out.c (write_symbol): Use it.
18647 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18649 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18651 PR bootstrap/PR61146
18652 * wide-int.cc: Do not include longlong.h when compiling with clang.
18654 2014-05-28 Richard Biener <rguenther@suse.de>
18656 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18657 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18658 (vrp_visit_assignment_or_call): Print less vertical space.
18659 (vrp_visit_stmt): Likewise.
18660 (vrp_visit_phi_node): Likewise. For a PHI argument with
18661 VR_VARYING range consider recording it as copy.
18663 2014-05-28 Richard Biener <rguenther@suse.de>
18666 2014-05-28 Richard Biener <rguenther@suse.de>
18668 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18670 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18672 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18673 sufficiently aligned and an offset is used at the same time.
18674 (expand_expr_real_1): Likewise.
18676 2014-05-28 Richard Biener <rguenther@suse.de>
18678 PR middle-end/61045
18679 * fold-const.c (fold_comparison): When folding
18680 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18681 the sign of the remaining constant operand stays the same.
18683 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18685 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18686 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18687 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18689 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18690 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18691 (m32bit-doubles) Likewise.
18692 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18693 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18696 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18698 * configure.ac ($gcc_cv_ld_clearcap): New test.
18699 * configure: Regenerate.
18700 * config.in: Regenerate.
18701 * config/sol2.opt (mclear-hwcap): New option.
18702 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18703 * config/sol2-clearcap.map: Moved here from
18704 testsuite/gcc.target/i386/clearcap.map.
18705 * config/sol2-clearcapv2.map: Move here from
18706 gcc.target/i386/clearcapv2.map.
18707 * config/t-sol2 (install): Depend on install-clearcap-map.
18708 (install-clearcap-map): New target.
18709 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18712 2014-05-28 Richard Biener <rguenther@suse.de>
18714 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18715 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18716 ... here and remove the rest.
18717 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18719 2014-05-28 Richard Biener <rguenther@suse.de>
18721 PR tree-optimization/61335
18722 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18723 new range fails, drop to varying.
18725 2014-05-28 Olivier Hainque <hainque@adacore.com>
18727 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18728 (CPP_SPEC): Add entry for -mcpu=8548.
18729 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18730 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18732 2014-05-28 Tom de Vries <tom@codesourcery.com>
18734 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18735 * lra.c (initialize_lra_reg_info_element): Add init of
18736 actual_call_used_reg_set field.
18737 (lra): Call lra_create_live_ranges before lra_inheritance for
18739 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18741 * lra-constraints.c (need_for_call_save_p): Use
18742 actual_call_used_reg_set instead of call_used_reg_set for
18744 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18746 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18747 Tom de Vries <tom@codesourcery.com>
18749 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18751 (@item -fuse-caller-save): New item.
18753 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18754 Tom de Vries <tom@codesourcery.com>
18756 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18757 OPT_fuse_caller_save.
18759 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18760 Tom de Vries <tom@codesourcery.com>
18762 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18763 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18764 get_call_reg_set_usage.
18765 * resource.c (mark_set_resources, mark_target_live_regs): Use
18766 get_call_reg_set_usage.
18767 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18769 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18770 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18771 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18772 * ira-build.c (ira_create_allocno): Init
18773 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18774 (create_cap_allocno, propagate_allocno_info)
18775 (propagate_some_info_from_allocno)
18776 (copy_info_to_removed_store_destinations): Handle
18777 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18778 * ira-costs.c (ira_tune_allocno_costs): Use
18779 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18781 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18782 Tom de Vries <tom@codesourcery.com>
18784 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18785 and function_used_regs_valid fields.
18786 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18787 find_all_hard_reg_sets.
18788 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18789 (get_call_reg_set_usage): New function.
18790 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18791 * regs.h (get_call_reg_set_usage): Declare.
18793 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18796 * config/dbx.h (License): Add Runtime Library Exception.
18797 * config/newlib-stdint.h (License): Same.
18798 * config/rtems.h (License): Same
18799 * config/initfini-array.h (License): Same
18800 * config/v850/v850.h (License): Same.
18801 * config/v850/v850-opts.h (License): Same
18802 * config/v850/rtems.h (License): Same.
18804 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18807 * doc/extend.texi (Local Labels): Note that label differences are
18808 not supported for AVR.
18810 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18811 Olivier Hainque <hainque@adacore.com>
18813 * rtl.h (set_for_reg_notes): Declare.
18814 * emit-rtl.c (set_for_reg_notes): New function.
18815 (set_unique_reg_note): Use it.
18816 * optabs.c (add_equal_note): Likewise
18818 2014-05-27 Andrew Pinski <apinski@cavium.com>
18820 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18821 Use <w> for the register in assembly template.
18822 (stack_protect_test): Use the mode of operands[0] for the result.
18823 (stack_protect_test_<mode>): Use <w> for the register
18824 in assembly template.
18826 2014-05-27 DJ Delorie <dj@redhat.com>
18828 * config/rx/rx.c (add_vector_labels): New.
18829 (rx_output_function_prologue): Call it.
18830 (rx_handle_func_attribute): Don't require empty arguments.
18831 (rx_handle_vector_attribute): New.
18832 (rx_attribute_table): Add "vector" attribute.
18833 * doc/extend.texi (interrupt, vector): Document new/changed
18834 RX-specific attributes.
18836 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18838 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18840 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18841 predicate to detect a negative quotient.
18843 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18845 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18846 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18847 Add X - Y CMP 0 to X CMP Y transformation.
18848 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18850 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18852 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18855 2014-05-27 Steve Ellcey <sellcey@mips.com>
18857 * config/mips/mips.c: Add include of cgraph.h.
18859 2014-05-27 Richard Biener <rguenther@suse.de>
18861 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18863 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18866 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18867 * config/arm/arm-cores.def (License): Same.
18868 * config/arm/arm-opts.h (License): Same.
18869 * config/arm/aout.h (License): Same.
18870 * config/arm/bpabi.h (License): Same.
18871 * config/arm/elf.h (License): Same.
18872 * config/arm/linux-elf.h (License): Same.
18873 * config/arm/linux-gas.h (License): Same.
18874 * config/arm/netbsd-elf.h (License): Same.
18875 * config/arm/uclinux-eabi.h (License): Same.
18876 * config/arm/uclinux-elf.h (License): Same.
18877 * config/arm/vxworks.h (License): Same.
18879 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18881 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18882 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18883 (arm_init_neon_builtins): Handle NEON_BSWAP.
18884 Define required type nodes.
18885 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18886 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18887 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18888 * config/arm/iterators.md (VDQHSD): New mode iterator.
18890 2014-05-27 Richard Biener <rguenther@suse.de>
18892 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18893 Try using literal operands when comparing value-ranges failed.
18895 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18897 * ira.c (commutative_operand): Adjust for change to recog_data.
18898 [Missing from previous commit.]
18900 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18902 * system.h (TEST_BIT): New macro.
18903 * recog.h (alternative_mask): New type.
18904 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18905 (recog_data_d): Replace alternative_enabled_p array with
18906 enabled_alternatives.
18907 (target_recog): New structure.
18908 (default_target_recog, this_target_recog): Declare.
18909 (get_enabled_alternatives, recog_init): Likewise.
18910 * recog.c (default_target_recog, this_target_recog): New variables.
18911 (get_enabled_alternatives): New function.
18912 (extract_insn): Use it.
18913 (recog_init): New function.
18914 (preprocess_constraints, constrain_operands): Adjust for change to
18916 * postreload.c (reload_cse_simplify_operands): Likewise.
18917 * reload.c (find_reloads): Likewise.
18918 * ira-costs.c (record_reg_classes): Likewise.
18919 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18920 all alternatives after a disabled one would be skipped.
18921 (ira_implicitly_set_insn_hard_regs): Likewise.
18922 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18923 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18924 with enabled_alternatives.
18925 * lra.c (free_insn_recog_data): Update accordingly.
18926 (lra_update_insn_recog_data): Likewise.
18927 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18928 * lra-constraints.c (process_alt_operands): Likewise. Handle
18929 only_alternative as part of the enabled mask.
18930 * target-globals.h (this_target_recog): Declare.
18931 (target_globals): Add a recog field.
18932 (restore_target_globals): Restore this_target_recog.
18933 * target-globals.c: Include recog.h.
18934 (default_target_globals): Initialize recog field.
18935 (save_target_globals): Likewise.
18936 * reginfo.c (reinit_regs): Call recog_init.
18937 * toplev.c (backend_init_target): Likewise.
18939 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18941 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18942 rather than any named insn's code.
18944 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18947 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18948 * config/arm/arm-cores.def (License): Same.
18950 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18952 * tree.h (decl_comdat_group): Declare.
18953 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18954 * tree.c (decl_comdat_group): Here.
18956 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18958 PR rtl-optimization/61222
18959 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18960 the shift, truncate the PLUS operand to the result mode.
18962 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18965 * config/i386/i386.c (ix86_rtx_costs)
18966 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18969 2014-05-26 Martin Jambor <mjambor@suse.cz>
18971 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18974 2014-05-26 Richard Biener <rguenther@suse.de>
18976 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18977 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18978 Provide specializations.
18979 (wi::int_traits <HOST_WIDE_INT>,
18980 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18982 2014-05-26 Alan Modra <amodra@gmail.com>
18985 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18986 params and return a bool. Remove dead code. Update comment.
18987 Assert we have a const_int source. Remove bogus code from
18988 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18989 handling of constants > 2G and reg_equal note, from..
18990 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18991 return value. Update comment. If we can, use a new pseudo
18992 for intermediate calculations.
18993 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18995 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18996 call to rs6000_emit_set_const in splitter.
18997 (movdi_internal64+2, +3): Likewise.
18999 2014-05-26 Richard Biener <rguenther@suse.de>
19001 * system.h: Define __STDC_FORMAT_MACROS before
19002 including inttypes.h.
19003 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
19004 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
19005 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
19006 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
19007 HOST_WIDEST_INT_C): Remove.
19008 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
19009 if C99 inttypes.h is not available.
19010 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
19011 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
19012 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
19013 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
19014 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
19015 (struct output_info): Likewise.
19016 (print_statistics): Adjust.
19017 (dump_bitmap_statistics): Likewise.
19018 * bt-load.c (migrate_btr_defs): Print with PRId64.
19019 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
19020 (MAX_SAFE_MULTIPLIER): Adjust.
19021 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
19022 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
19023 dump_cgraph_node): Likewise.
19024 * final.c (dump_basic_block_info): Likewise.
19025 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
19026 * gcov.c (format_gcov): Likewise.
19027 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
19029 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
19030 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
19031 (inline_small_functions, dump_overall_stats, dump_inline_stats):
19032 Use PRId64 for dumping.
19033 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
19034 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
19035 (add_allocno_hard_regs): Adjust.
19036 * loop-doloop.c (doloop_modify): Print using PRId64.
19037 * loop-iv.c (inverse): Compute in uint64_t.
19038 (determine_max_iter, iv_number_of_iterations): Likewise.
19039 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
19040 Print using PRId64.
19041 * lto-streamer-out.c (write_symbol): Use uint64_t.
19042 * mcf.c (CAP_INFINITY): Use int64_t maximum.
19043 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
19044 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
19045 * modulo-sched.c (const_iteration_count): Use int64_t.
19046 (sms_schedule): Dump using PRId64.
19047 * predict.c (dump_prediction): Likewise.
19048 * pretty-print.h (pp_widest_integer): Remove.
19049 * profile.c (get_working_sets, is_edge_inconsistent,
19050 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
19051 * tree-pretty-print.c (pp_double_int): Remove case handling
19052 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
19053 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
19055 (pass_optimize_bswap::execute): Remove restriction on hosts.
19056 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
19057 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
19058 * tree.c (widest_int_cst_value): Remove.
19059 * tree.h (widest_int_cst_value): Likewise.
19060 * value-prof.c (dump_histogram_value): Print using PRId64.
19061 * gengtype.c (main): Also inject int64_t.
19062 * ggc-page.c (struct max_alignment): Use int64_t.
19063 * alloc-pool.c (struct allocation_object_def): Likewise.
19064 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
19066 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
19067 * doc/tm.texi: Regenerated.
19068 * gengtype-lex.l (IWORD): Handle [u]int64_t.
19069 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
19070 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
19071 mmix_output_register_setting): Use [u]int64_t in prototypes.
19072 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
19073 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
19074 mmix_output_octa, mmix_output_shifted_value): Adjust.
19075 (mmix_intval): Adjust. Remove unreachable case.
19076 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
19078 2014-05-26 Richard Biener <rguenther@suse.de>
19080 * configure.ac: Drop __int64 type check. Insist that we
19081 found uint64_t and int64_t.
19082 * hwint.h (HOST_BITS_PER___INT64): Remove.
19083 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
19084 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
19085 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
19086 (HOST_WIDEST_FAST_INT): Remove __int64 case.
19087 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
19088 for dst_q_src_df_rms_cdt.
19089 * configure: Regenerate.
19090 * config.in: Likewise.
19092 2014-05-26 Michael Tautschnig <mt@debian.org>
19095 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
19096 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
19098 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19100 PR rtl-optimization/61278
19101 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
19103 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19105 PR rtl-optimization/61220
19106 Part of PR rtl-optimization/61225
19107 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
19108 insn; skip split_edge for a block with only one successor.
19110 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19112 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
19115 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19117 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
19118 (update_vtable_references): New function.
19119 (function_and_variable_visibility): Rewrite also vtable initializers.
19120 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
19122 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19124 * ggc.h (ggc_grow): New function.
19125 * ggc-none.c (ggc_grow): New function.
19126 * ggc-page.c (ggc_grow): Likewise.
19128 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19130 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
19131 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
19132 comdat_can_be_unshared_p, cgraph_externally_visible_p,
19133 varpool_externally_visible_p, can_replace_by_local_alias,
19134 update_visibility_by_resolution_info, function_and_variable_visibility,
19135 pass_data_ipa_function_and_variable_visibility,
19136 make_pass_ipa_function_and_variable_visibility,
19137 whole_program_function_and_variable_visibility,
19138 pass_data_ipa_whole_program_visibility,
19139 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
19140 * cgraph.h (cgraph_local_node_p): Declare.
19141 * ipa-visibility.c: New file.
19142 * Makefile.in (OBJS): Add ipa-visiblity.o
19144 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19146 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
19147 that var decl is available.
19149 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19151 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
19152 symtab_node pointer.
19153 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
19154 (find_decls_types_r): Do not walk COMDAT_GROUP.
19155 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
19156 * varasm.c (make_decl_one_only): Use set_comdat_group;
19157 create node if needed.
19158 * ipa-inline-transform.c (save_inline_function_body): Update
19159 way we decl->symtab mapping.
19160 * symtab.c (symtab_hash, hash_node, eq_node
19161 symtab_insert_node_to_hashtable): Remove.
19162 (symtab_register_node): Update.
19163 (symtab_unregister_node): Update.
19164 (symtab_get_node): Reimplement as inline function.
19165 (symtab_add_to_same_comdat_group): Update.
19166 (symtab_dissolve_same_comdat_group_list): Update.
19167 (dump_symtab_base): Update.
19168 (verify_symtab_base): Update.
19169 (symtab_make_decl_local): Update.
19170 (fixup_same_cpp_alias_visibility): Update.
19171 (symtab_nonoverwritable_alias): Update.
19172 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
19173 * ipa.c (update_visibility_by_resolution_info): UPdate.
19174 * bb-reorder.c: Include cgraph.h
19175 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
19176 with comdat groups.
19177 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
19178 * cgraph.c (cgraph_get_create_node): Update.
19179 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
19181 (symtab_get_node): Make inline.
19182 (symtab_insert_node_to_hashtable): Remove.
19183 (symtab_can_be_discarded): Update.
19184 (decl_comdat_group): New function.
19185 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
19187 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
19189 (read_comdat_group): New function.
19190 (input_node, input_varpool_node): Use it.
19191 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19193 * mips.c (mips_start_unique_function): Likewise.
19194 (ix86_code_end): Likewise.
19195 (rs6000_code_end): Likweise.
19196 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19198 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19200 * gengtype-state.c (fatal_reading_state): Bring offline.
19201 * optabs.c (widening_optab_handler): Bring offline.
19202 * optabs.h (widening_optab_handler): Likewise.
19203 * final.c (get_attr_length_1): Likewise.
19205 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19207 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19209 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19211 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19212 (ppc440-compare): Include shift with dot.
19213 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19214 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19216 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19218 (e6500_sfx2): Include it.
19219 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19220 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19221 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19222 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19223 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19224 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19225 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19226 *lshiftrt_internal1le, *lshiftrt_internal1be,
19227 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19228 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19229 *rotldi3_internal10le, *rotldi3_internal10be,
19230 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19231 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19232 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19233 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19234 define_insns): Use type "shift" in the appropriate alternatives.
19236 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19238 * config/rs6000/rs6000.md (type): Add "logical". Delete
19240 (dot): Adjust comment.
19241 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19242 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19243 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19244 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19245 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19246 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19247 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19248 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19250 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19251 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19252 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19253 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19254 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19255 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19256 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19257 * config/rs6000/8540.md (ppc8540_su): Adjust.
19258 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19259 cell-cmp-microcoded): Adjust.
19260 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19261 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19262 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19263 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19264 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19265 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19266 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19267 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19268 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19270 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19271 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19272 Adjust. Adjust comment.
19273 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19274 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19276 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19278 * config/rs6000/rs6000.md (type): Add "add".
19279 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19280 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19281 define_insns): Use it.
19282 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19284 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19285 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19286 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19287 * config/rs6000/601.md (ppc601-integer): Adjust.
19288 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19289 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19290 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19291 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19292 * config/rs6000/8540.md (ppc8540_su): Adjust.
19293 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19294 cell-cmp-microcoded): Adjust.
19295 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19296 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19297 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19298 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19299 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19300 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19301 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19302 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19303 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19305 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19306 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19307 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19308 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19310 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19312 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19313 "delayed_compare", "var_delayed_compare".
19314 (var_shift): New attribute.
19315 (cell_micro): Adjust.
19316 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19317 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19318 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19319 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19320 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19321 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19322 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19323 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19324 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19325 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19326 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19327 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19328 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19329 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19330 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19331 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19332 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19333 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19334 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19335 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19336 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19337 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19338 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19339 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19340 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19342 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19343 * config/rs6000/440.md (ppc440-integer): Adjust.
19344 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19345 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19346 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19347 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19348 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19349 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19350 * config/rs6000/8540.md (ppc8540_su): Adjust.
19351 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19352 cell-cmp-microcoded): Adjust.
19353 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19354 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19355 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19356 e500mc64_delayed): Adjust.
19357 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19358 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19359 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19360 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19361 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19362 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19363 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19364 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19365 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19367 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19368 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19370 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19372 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19373 (bits): New mode_attr.
19374 (idiv_ldiv): Delete mode_attr.
19375 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19376 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19377 rs6000_adjust_priority, is_nonpipeline_insn,
19378 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19380 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19381 * config/rs6000/440.md (ppc440-idiv): Adjust.
19382 * config/rs6000/476.md (ppc476-idiv): Adjust.
19383 * config/rs6000/601.md (ppc601-idiv): Adjust.
19384 * config/rs6000/603.md (ppc603-idiv): Adjust.
19385 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19386 ppc620-ldiv): Adjust.
19387 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19388 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19389 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19390 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19391 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19392 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19393 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19394 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19395 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19396 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19397 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19398 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19399 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19400 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19401 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19402 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19403 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19404 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19406 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19408 * config/rs6000/rs6000.md (type): Delete "insert_word",
19409 "insert_dword". Add "insert".
19410 (size): Update comment.
19411 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19412 insn_must_be_first_in_group): Adjust.
19413 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19414 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19415 *insvsi_internal6, insvdi_internal): Adjust.
19417 * config/rs6000/40x.md (ppc403-integer): Adjust.
19418 * config/rs6000/440.md (ppc440-integer): Adjust.
19419 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19420 * config/rs6000/601.md (ppc601-integer): Adjust.
19421 * config/rs6000/603.md (ppc603-integer): Adjust.
19422 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19423 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19424 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19425 * config/rs6000/8540.md (ppc8540_su): Adjust.
19426 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19427 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19428 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19429 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19430 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19431 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19432 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19433 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19434 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19435 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19436 * config/rs6000/power7.md (power7-integer): Adjust.
19437 * config/rs6000/power8.md (power8-1cyc): Adjust.
19438 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19439 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19441 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19443 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19444 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19445 (size): New attribute.
19446 (dot): New attribute.
19447 (cell_micro): Adjust.
19448 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19449 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19450 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19451 umuldi3_highpart): Adjust.
19452 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19453 rs6000_adjust_priority, is_nonpipeline_insn,
19454 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19456 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19457 ppc405-imul3): Adjust.
19458 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19459 * config/rs6000/476.md (ppc476-imul): Adjust.
19460 * config/rs6000/601.md (ppc601-imul): Adjust.
19461 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19462 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19463 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19464 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19465 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19467 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19468 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19469 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19470 cell-imul): Adjust.
19471 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19472 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19473 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19474 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19475 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19476 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19477 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19478 power4-lmul, power4-imul, power4-imul3): Adjust.
19479 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19480 power5-lmul, power5-imul, power5-imul3): Adjust.
19481 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19482 power6-lmul, power6-imul, power6-imul3): Adjust.
19483 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19484 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19486 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19487 rs64a-lmul): Adjust.
19488 * config/rs6000/titan.md (titan_imul): Adjust.
19490 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19492 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19493 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19494 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19495 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19496 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19497 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19498 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19499 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19500 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19501 * config/rs6000/titan.md: Delete nonsensical comment.
19502 (titan_imul): Add type imul3.
19503 (titan_mulhw): Remove type imul3; add type halfmul.
19505 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19507 * config/rs6000/rs6000.md (type): Reorder, reformat.
19509 2014-05-23 Martin Jambor <mjambor@suse.cz>
19511 PR tree-optimization/53787
19512 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19513 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19514 analysis_done, update all uses.
19515 * ipa-prop.c: Include domwalk.h
19516 (param_analysis_info): Removed.
19517 (param_aa_status): New type.
19518 (ipa_bb_info): Likewise.
19519 (func_body_info): Likewise.
19520 (ipa_get_bb_info): New function.
19521 (aa_overwalked): Likewise.
19522 (find_dominating_aa_status): Likewise.
19523 (parm_bb_aa_status_for_bb): Likewise.
19524 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19525 (load_from_unmodified_param): Accept func_body_info as a parameter
19526 instead of parms_ainfo.
19527 (parm_ref_data_preserved_p): Changed to use new param AA info.
19528 (parm_ref_data_pass_through_p): Likewise.
19529 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19530 (compute_complex_assign_jump_func): Changed to use new param AA info.
19531 (compute_complex_ancestor_jump_func): Likewise.
19532 (ipa_compute_jump_functions_for_edge): Likewise.
19533 (ipa_compute_jump_functions): Removed.
19534 (ipa_compute_jump_functions_for_bb): New function.
19535 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19537 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19538 and info, moved variable declarations down.
19539 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19541 (ipa_analyze_stmt_uses): Likewise.
19542 (ipa_analyze_params_uses): Removed.
19543 (ipa_analyze_params_uses_in_bb): New function.
19544 (ipa_analyze_controlled_uses): Likewise.
19545 (free_ipa_bb_info): Likewise.
19546 (analysis_dom_walker): New class.
19547 (ipa_analyze_node): Handle node-specific forbidden analysis,
19548 initialize and free func_body_info, use dominator walker.
19549 (ipcp_modif_dom_walker): New class.
19550 (ipcp_transform_function): Create and free func_body_info, use
19551 ipcp_modif_dom_walker, moved a lot of functionality there.
19553 2014-05-23 Marek Polacek <polacek@redhat.com>
19554 Jakub Jelinek <jakub@redhat.com>
19556 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19557 * gcc.c (sanitize_spec_function): Likewise.
19558 * convert.c (convert_to_integer): Include "ubsan.h". Add
19559 floating-point to integer instrumentation.
19560 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19561 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19562 SANITIZE_NONDEFAULT.
19563 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19564 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19565 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19566 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19567 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19568 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19569 float/double/long double.
19570 (ubsan_instrument_float_cast): New function.
19571 * ubsan.h (ubsan_instrument_float_cast): Declare.
19573 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19575 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19577 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19578 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19579 Adjust for tailcalling through registers.
19580 * config/aarch64/aarch64.h (enum reg_class): New caller save
19582 (REG_CLASS_NAMES): Likewise.
19583 (REG_CLASS_CONTENTS): Likewise.
19584 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19585 Allow tailcalling without decls.
19587 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19589 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19590 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19592 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19593 gsi, and variables v_* to v*.
19595 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19597 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19599 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19601 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19602 * omp-low.c: Update accordingly.
19604 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19605 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19606 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19607 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19608 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19609 GF_OMP_TARGET_KIND_UPDATE.
19611 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19612 Explicitly enumerate the expected region types.
19614 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19617 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19618 documentation; the old documentation didn't clearly state the
19619 constraints on the contents of the pointed-to storage.
19621 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19623 Fix bootstrap error on ia64
19624 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19625 Return default value.
19627 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19629 PR tree-optimization/54733
19630 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19632 (find_bswap_or_nop_load): New.
19633 (find_bswap_1): Renamed to ...
19634 (find_bswap_or_nop_1): This. Also add support for memory source.
19635 (find_bswap): Renamed to ...
19636 (find_bswap_or_nop): This. Also add support for memory source and
19637 detection of bitwise operations equivalent to load in target
19639 (execute_optimize_bswap): Likewise. Also move its leading comment back
19640 in place and split statement transformation into ...
19641 (bswap_replace): This.
19643 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19645 PR rtl-optimization/61215
19646 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19647 simplify_gen_subreg until final substitution.
19649 2014-05-23 Alan Modra <amodra@gmail.com>
19652 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19653 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19654 Use "Y" constraint rather than "m".
19656 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19658 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19660 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19661 New function declaration.
19662 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19663 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19664 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19665 (aarch64_init_builtins) : Initialize builtins
19666 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19667 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19668 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19669 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19670 and __builtins_aarch64_set_fpsr.
19671 (aarch64_atomic_assign_expand_fenv): New function.
19672 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19673 (get_fpcr) : Likewise.
19674 (set_fpsr) : Likewise.
19675 (get_fpsr) : Likewise.
19676 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19677 and UNSPECV_SET_FPSR.
19678 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19679 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19680 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19682 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19684 PR rtl-optimization/60969
19685 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19686 constraints. Set up mem cost for NO_REGS case.
19688 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19690 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19692 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19694 * config/darwin.c: Include "lto-section-names.h".
19695 (LTO_SEGMENT_NAME): Don't define.
19696 * config/i386/winnt.c: Include "lto-section-names.h".
19697 * lto-streamer.c: Include "lto-section-names.h".
19698 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19699 * lto-wrapper.c: Include "lto-section-names.h".
19700 (LTO_SECTION_NAME_PREFIX): Don't define.
19701 * lto-section-names.h: New file.
19702 * cgraphunit.c: Include "lto-section-names.h".
19704 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19706 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19708 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19711 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19713 2014-05-22 Nick Clifton <nickc@redhat.com>
19715 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19717 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19719 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19720 -> (T)A transformation to integer types.
19722 2014-05-22 Teresa Johnson <tejohnson@google.com>
19724 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19725 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19726 (gcov_rewrite): Use gcov_nonruntime_assert.
19727 (gcov_open): Ditto.
19728 (gcov_write_words): Ditto.
19729 (gcov_write_length): Ditto.
19730 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19731 gcc_assert from IN_LIBGCOV code.
19732 (gcov_read_summary): Use gcov_error to flag profile corruption.
19733 (gcov_sync): Use gcov_nonruntime_assert.
19734 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19735 (gcov_histo_index): Use gcov_nonruntime_assert.
19736 (static void gcov_histogram_merge): Ditto.
19737 (compute_working_sets): Ditto.
19738 * gcov-io.h (gcov_nonruntime_assert): Define.
19739 (gcov_error): Define for !IN_LIBGCOV
19741 2014-05-22 Richard Biener <rguenther@suse.de>
19743 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19744 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19745 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19746 and deallocation site.
19747 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19748 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19749 passing through the incoming points-to set.
19750 (handle_lhs_call): Use flags argument instead of recomputing it.
19751 (find_func_aliases_for_call): Call handle_lhs_call with proper
19754 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19756 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19757 all padding bits in REAL_VALUE_TYPE are cleared.
19759 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19761 Cleanup and improve multipass_dfa_lookahead_guard
19762 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19763 (core2i7_first_cycle_multipass_begin,)
19764 (core2i7_first_cycle_multipass_issue,)
19765 (core2i7_first_cycle_multipass_backtrack): Update signature.
19766 * config/ia64/ia64.c
19767 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19768 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19769 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19771 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19772 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19774 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19776 * doc/tm.texi: Regenerate.
19778 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19779 * haifa-sched.c (ready_try): Make signed to allow negative values.
19780 (rebug_ready_list_1): Update.
19781 (choose_ready): Simplify.
19782 (sched_extend_ready_list): Update.
19784 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19786 Remove IA64 speculation tweaking flags
19787 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19788 speculation tuning flags.
19789 (msched-prefer-non-data-spec-insns,)
19790 (msched-prefer-non-control-spec-insns): Obsolete options.
19791 * haifa-sched.c (choose_ready): Remove handling of
19792 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19793 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19794 and PREFER_NON_DATA_SPEC.
19795 * sel-sched.c (process_spec_exprs): Remove handling of
19796 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19798 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19800 Improve scheduling debug output
19801 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19802 (advance_one_cycle): Update.
19803 (schedule_insn, queue_to_ready): Add debug printouts.
19804 (debug_ready_list_1): New static function.
19805 (debug_ready_list): Update.
19806 (max_issue): Add debug printouts.
19807 (dump_insn_stream): New static function.
19808 (schedule_block): Use it. Also better indent printouts.
19810 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19812 Fix sched_insn debug counter
19813 * haifa-sched.c (schedule_insn): Update.
19814 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19815 (save_backtrack_point, restore_backtrack_point): Update.
19816 (first_nonscheduled_insn): New static function.
19817 (queue_to_ready, choose_ready): Use it.
19818 (schedule_block): Init nonscheduled_insns_begin.
19819 (sched_emit_insn): Update.
19822 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19824 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19826 (aarch64_secondary_reload) : LikeWise.
19827 (aarch64_class_max_nregs) : Remove CORE_REGS.
19828 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19829 (REG_CLASS_NAMES) : Likewise.
19830 (REG_CLASS_CONTENTS) : LikeWise.
19831 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19833 2014-05-21 Guozhi Wei <carrot@google.com>
19836 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19838 (vqdmulhq_n_s16): Likewise.
19840 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19842 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19844 2014-05-21 Marek Polacek <polacek@redhat.com>
19847 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19849 2014-05-21 Martin Jambor <mjambor@suse.cz>
19851 * doc/invoke.texi (Optimize Options): Document parameters
19852 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19853 ipa-cp-array-index-hint-bonus.
19855 2014-05-21 Mark Wielaard <mjw@redhat.com>
19858 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19859 version >= 3 or not strict DWARF.
19860 * langhooks.h (struct lang_hooks_for_types): Add
19861 enum_underlying_base_type.
19862 * langhooks.c (lhd_enum_underlying_base_type): New function.
19863 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19864 enum_underlying_base_type.
19865 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19866 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19867 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19869 2014-05-21 Richard Biener <rguenther@suse.de>
19871 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19873 2014-05-21 John Marino <gnugcc@marino.st>
19875 * config.gcc (*-*-dragonfly*): New target.
19876 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19877 * configure: Regenerate.
19878 * config/dragonfly-stdint.h: New.
19879 * config/dragonfly.h: New.
19880 * config/dragonfly.opt: New.
19881 * config/i386/dragonfly.h: New.
19882 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19884 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19886 * tree.def (VOID_CST): New.
19887 * tree-core.h (TI_VOID): New.
19888 * tree.h (void_node): New.
19889 * tree.c (tree_node_structure_for_code, tree_code_size)
19890 (iterative_hash_expr): Handle VOID_CST.
19891 (build_common_tree_nodes): Initialize void_node.
19893 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19895 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19897 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19899 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19902 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19903 flag_reorder_blocks_and_partition.
19904 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19906 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19909 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19911 (*addc_r_t): Add new insn_and_split.
19913 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19915 PR middle-end/61252
19916 * omp-low.c (handle_simd_reference): New function.
19917 (lower_rec_input_clauses): Use it. Defer adding reference
19918 initialization even for reduction without placeholder if in simd,
19919 handle it properly later on.
19921 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19923 PR tree-optimization/60899
19924 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19925 assume all static symbols will have definition wile parsing and
19926 check the do have definition later in compilation; check that
19927 variable referring symbol will be output before concluding that
19928 reference is safe; be conservative for referring local statics;
19929 be more precise about when comdat is output in other partition.
19931 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19934 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19936 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19937 (ipa_inline): Loop inline_to_all_callers until no more aliases
19940 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19942 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19943 set writeonly flag only for vars actually written to.
19945 2014-05-20 Dehao Chen <dehao@google.com>
19947 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19948 and callee count to get clone count.
19949 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19950 count in copy_body.
19952 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19954 PR rtl-optimization/61243
19955 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19957 2014-05-20 Xinliang David Li <davidxl@google.com>
19959 * cgraphunit.c (walk_polymorphic_call_targets): Add
19960 dbgcnt and fopt-info support.
19961 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19962 * ipa-devirt.c (ipa_devirt): Ditto.
19963 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19964 * ipa.c (walk_polymorphic_call_targets): Ditto.
19965 * gimple-fold.c (fold_gimple_assign): Ditto.
19966 (gimple_fold_call): Ditto.
19967 * dbgcnt.def: New counter.
19969 2014-05-20 DJ Delorie <dj@redhat.com>
19971 * config/msp430/msp430.md (split): Don't allow subregs when
19972 splitting SImode adds.
19973 (andneghi): Fix subtraction logic.
19974 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19976 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19978 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19980 * except.c (switch_to_exception_section, resolve_unique_section,
19981 get_named_text_section, default_function_rodata_section,
19982 align_variable, get_block_for_decl, default_section_type_flags):
19983 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19984 * symtab.c (symtab_add_to_same_comdat_group,
19985 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19986 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19988 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19989 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19990 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19991 (c6x_function_in_section_p): Likewise.
19992 * config/darwin.c (machopic_select_section): Likewise.
19993 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19994 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19995 * config/mep/mep.c (mep_select_section): LIkewise.
19996 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19998 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
20000 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
20001 EH region of calls to pure functions that can throw an exception.
20002 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
20003 (copy_reference_ops_from_call): Also copy the EH region of the call if
20004 it can throw an exception.
20006 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20008 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
20009 nested VEC_SELECTs that are inverses of each other.
20011 2014-05-20 Richard Biener <rguenther@suse.de>
20013 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
20014 (extract_and_process_scc_for_name): not here.
20015 (cond_dom_walker::before_dom_children): Only process
20016 stmts that end the BB in interesting ways.
20017 (run_scc_vn): Mark param uses as visited.
20019 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20021 * config/arm/arm.md (arith_shiftsi): Do not predicate for
20024 2014-05-20 Nick Clifton <nickc@redhat.com>
20026 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
20027 (msp430_gimplify_va_arg_expr): New function.
20028 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
20030 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
20031 operand 0 in order to prevent confusion about the number of
20032 registers involved.
20034 2014-05-20 Richard Biener <rguenther@suse.de>
20036 PR tree-optimization/61221
20037 * tree-ssa-pre.c (el_to_update): Remove.
20038 (eliminate_dom_walker::before_dom_children): Handle released
20039 VDEFs by value-numbering them to the associated VUSE. Update
20040 stmt immediately for substituted call address.
20041 (eliminate): Remove delayed stmt updating code.
20042 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
20043 possibly late re-numbered vuses.
20044 (vn_reference_lookup_2): Adjust.
20045 (vn_reference_lookup_pieces): Likewise.
20046 (vn_reference_lookup): Likewise.
20048 2014-05-20 Richard Biener <rguenther@suse.de>
20050 * config.gcc: Remove need_64bit_hwint.
20051 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
20052 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
20054 * config.in: Regenerate.
20055 * configure: Likewise.
20057 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
20059 * doc/extend.texi: Create Label Attributes section,
20060 move all label attributes into it and reference it.
20062 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
20064 * arm.c (thumb1_reorg): When scanning backwards skip anything
20065 that's not a proper insn.
20067 2014-05-19 Richard Biener <rguenther@suse.de>
20069 PR tree-optimization/61221
20070 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20071 Do nothing for unreachable blocks.
20072 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
20073 Improve unreachability detection.
20075 2014-05-19 Richard Biener <rguenther@suse.de>
20077 PR tree-optimization/61209
20078 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
20080 2014-05-19 Nick Clifton <nickc@redhat.com>
20082 * except.c (init_eh): Fix computation of builtin setjmp buffer
20083 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
20085 2014-05-19 Richard Biener <rguenther@suse.de>
20087 PR tree-optimization/61184
20088 * tree-vrp.c (is_negative_overflow_infinity): Use
20089 TREE_OVERFLOW_P and do that check first.
20090 (is_positive_overflow_infinity): Likewise.
20091 (is_overflow_infinity): Likewise.
20092 (vrp_operand_equal_p): Properly treat operands with
20093 differing overflow as not equal.
20095 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
20097 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
20098 shift simplification where it was intended.
20100 2014-05-19 Christian Bruel <christian.bruel@st.com>
20103 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
20105 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
20108 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
20111 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20113 * reg-notes.def (CROSSING_JUMP): Likewise.
20114 * rtl.h (rtx_def): Update comment for jump flag.
20115 (CROSSING_JUMP_P): Define.
20116 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
20117 of a REG_CROSSING_JUMP note.
20118 * cfghooks.c (tidy_fallthru_edges): Likewise.
20119 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
20120 * emit-rtl.c (try_split): Likewise.
20121 * haifa-sched.c (sched_create_recovery_edges): Likewise.
20122 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
20123 * jump.c (redirect_jump_2): Likewise.
20124 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
20125 (relax_delay_slots): Likewise.
20126 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
20127 (bbit_di): Likewise.
20128 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
20129 * config/sh/sh.md (jump_compact): Likewise.
20130 * bb-reorder.c (rotate_loop): Likewise.
20131 (pass_duplicate_computed_gotos::execute): Likewise.
20132 (add_reg_crossing_jump_notes): Rename to...
20133 (update_crossing_jump_flags): ...this.
20134 (pass_partition_blocks::execute): Update accordingly.
20136 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20138 * tree.h: Remove extraneous template <>.
20140 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20142 * ipa.c (symtab_remove_unreachable_nodes): Remove
20143 symbol from comdat group if its body was eliminated.
20144 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
20145 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
20146 (symtab_unregister_node): ... this one.
20147 (verify_symtab_base): More strict checking of comdats.
20148 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
20150 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20152 * tree-pass.h (make_pass_ipa_comdats): New pass.
20153 * timevar.def (TV_IPA_COMDATS): New timevar.
20154 * passes.def (pass_ipa_comdats): Add.
20155 * Makefile.in (OBJS): Add ipa-comdats.o
20156 * ipa-comdats.c: New file.
20158 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20160 * ipa.c (update_visibility_by_resolution_info): New function.
20161 (function_and_variable_visibility): Use it.
20163 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20165 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
20167 (FOR_EACH_DEFINED_SYMBOL): New macro.
20168 (varpool_first_static_initializer, varpool_next_static_initializer,
20169 varpool_first_defined_variable, varpool_next_defined_variable):
20171 (symtab_in_same_comdat_p): Correctly deal with inline functions.
20173 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20175 * ggc-page.c (ggc_handle_finalizers): Add comment.
20177 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20179 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
20180 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
20181 (ggc_internal_cleared_alloc): Likewise.
20182 * ggc-page.c (finalizer): New class.
20183 (vec_finalizer): Likewise.
20184 (globals::finalizers): New member.
20185 (globals::vec_finalizers): Likewise.
20186 (ggc_internal_alloc): Record the finalizer if any for the block being
20188 (ggc_handle_finalizers): New function.
20189 (ggc_collect): Call ggc_handle_finalizers.
20190 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20192 (ggc_internal_cleared_alloc): Likewise.
20193 (finalize): New function.
20194 (need_finalization_p): Likewise.
20195 (ggc_alloc): Install the type's destructor as the finalizer if it
20196 might do something.
20197 (ggc_cleared_alloc): Likewise.
20198 (ggc_vec_alloc): Likewise.
20199 (ggc_cleared_vec_alloc): Likewise.
20201 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20203 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20205 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20207 * alias.c (record_alias_subset): Adjust.
20208 * bitmap.c (bitmap_element_allocate): Likewise.
20209 (bitmap_gc_alloc_stat): Likewise.
20210 * cfg.c (init_flow): Likewise.
20211 (alloc_block): Likewise.
20212 (unchecked_make_edge): Likewise.
20213 * cfgloop.c (alloc_loop): Likewise.
20214 (flow_loops_find): Likewise.
20215 (rescan_loop_exit): Likewise.
20216 * cfgrtl.c (init_rtl_bb_info): Likewise.
20217 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20218 (cgraph_allocate_node): Likewise.
20219 (cgraph_create_edge_1): Likewise.
20220 (cgraph_allocate_init_indirect_info): Likewise.
20221 * cgraphclones.c (cgraph_clone_edge): Likewise.
20222 * cgraphunit.c (add_asm_node): Likewise.
20223 (init_lowered_empty_function): Likewise.
20224 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20225 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20226 (alpha_use_linkage): Likewise.
20227 * config/arc/arc.c (arc_init_machine_status): Likewise.
20228 * config/arm/arm.c (arm_init_machine_status): Likewise.
20229 * config/avr/avr.c (avr_init_machine_status): Likewise.
20230 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20231 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20232 * config/cris/cris.c (cris_init_machine_status): Likewise.
20233 * config/darwin.c (machopic_indirection_name): Likewise.
20234 (darwin_build_constant_cfstring): Likewise.
20235 (darwin_enter_string_into_cfstring_table): Likewise.
20236 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20237 * config/frv/frv.c (frv_init_machine_status): Likewise.
20238 * config/i386/i386.c (get_dllimport_decl): Likewise.
20239 (ix86_init_machine_status): Likewise.
20240 (assign_386_stack_local): Likewise.
20241 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20242 (i386_pe_maybe_record_exported_symbol): Likewise.
20243 (i386_pe_record_stub): Likewise.
20244 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20245 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20246 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20247 (m32c_note_pragma_address): Likewise.
20248 * config/mep/mep.c (mep_init_machine_status): Likewise.
20249 (mep_note_pragma_flag): Likewise.
20250 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20251 (mips16_local_alias): Likewise.
20252 (mips_init_machine_status): Likewise.
20253 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20254 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20255 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20256 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20257 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20258 * config/pa/pa.c (pa_init_machine_status): Likewise.
20259 (pa_get_deferred_plabel): Likewise.
20260 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20261 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20262 (rs6000_init_machine_status): Likewise.
20263 (output_toc): Likewise.
20264 * config/s390/s390.c (s390_init_machine_status): Likewise.
20265 * config/score/score.c (score_output_external): Likewise.
20266 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20267 * config/spu/spu.c (spu_init_machine_status): Likewise.
20268 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20269 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20270 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20271 * coverage.c (coverage_end_function): Likewise.
20272 * dbxout.c (dbxout_init): Likewise.
20273 * doc/gty.texi: Don't mention variable_size attribute.
20274 * dwarf2cfi.c (new_cfi): Adjust.
20275 (new_cfi_row): Likewise.
20276 (copy_cfi_row): Likewise.
20277 (create_cie_data): Likewise.
20278 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20279 (new_loc_descr): Likewise.
20280 (find_AT_string_in_table): Likewise.
20281 (add_addr_table_entry): Likewise.
20282 (new_die): Likewise.
20283 (add_var_loc_to_decl): Likewise.
20284 (clone_die): Likewise.
20285 (clone_as_declaration): Likewise.
20286 (break_out_comdat_types): Likewise.
20287 (new_loc_list): Likewise.
20288 (add_loc_descr_to_each): Likewise.
20289 (add_location_or_const_value_attribute): Likewise.
20290 (add_linkage_name): Likewise.
20291 (lookup_filename): Likewise.
20292 (dwarf2out_var_location): Likewise.
20293 (new_line_info_table): Likewise.
20294 (dwarf2out_init): Likewise.
20295 (mem_loc_descriptor): Likewise.
20296 (loc_descriptor): Likewise.
20297 (add_const_value_attribute): Likewise.
20298 (tree_add_const_value_attribute): Likewise.
20299 (comp_dir_string): Likewise.
20300 (dwarf2out_vms_debug_main_pointer): Likewise.
20301 (string_cst_pool_decl): Likewise.
20302 * emit-rtl.c (set_mem_attrs): Likewise.
20303 (get_reg_attrs): Likewise.
20304 (start_sequence): Likewise.
20305 (init_emit): Likewise.
20306 (init_emit_regs): Likewise.
20307 * except.c (init_eh_for_function): Likewise.
20308 (gen_eh_region): Likewise.
20309 (gen_eh_region_catch): Likewise.
20310 (gen_eh_landing_pad): Likewise.
20311 (add_call_site): Likewise.
20312 * function.c (add_frame_space): Likewise.
20313 (insert_temp_slot_address): Likewise.
20314 (assign_stack_temp_for_type): Likewise.
20315 (get_hard_reg_initial_val): Likewise.
20316 (allocate_struct_function): Likewise.
20317 (prepare_function_start): Likewise.
20318 (types_used_by_var_decl_insert): Likewise.
20319 * gengtype.c (variable_size_p): Remove function.
20320 (enum alloc_quantity): Remove enum.
20321 (write_typed_alloc_def): Remove function.
20322 (write_typed_struct_alloc_def): Likewise.
20323 (write_typed_typedef_alloc_def): Likewise.
20324 (write_typed_alloc_defns): Likewise.
20326 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20327 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20328 * ggc.h (ggc_alloc): new function.
20329 (ggc_cleared_alloc): Likewise.
20330 (ggc_vec_alloc): Template on type of vector element, and remove
20331 element size argument.
20332 (ggc_cleared_vec_alloc): Likewise.
20333 * gimple.c (gimple_build_omp_for): Adjust.
20334 (gimple_copy): Likewise.
20335 * ipa-cp.c (get_replacement_map): Likewise.
20336 (find_aggregate_values_for_callers_subset): Likewise.
20337 (known_aggs_to_agg_replacement_list): Likewise.
20338 * ipa-devirt.c (get_odr_type): Likewise.
20339 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20340 (read_agg_replacement_chain): Likewise.
20341 * loop-iv.c (get_simple_loop_desc): Likewise.
20342 * lto-cgraph.c (input_node_opt_summary): Likewise.
20343 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20344 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20345 (input_eh_region): Likewise.
20346 (input_eh_lp): Likewise.
20347 (input_cfg): Likewise.
20348 * optabs.c (set_optab_libfunc): Likewise.
20349 (init_tree_optimization_optabs): Likewise.
20350 (set_conv_libfunc): Likewise.
20351 * passes.c (do_per_function_toporder): Likewise.
20352 * rtl.h: Don't use variable_size gty attribute.
20353 * sese.c (if_region_set_false_region): Adjust.
20354 * stringpool.c (gt_pch_save_stringpool): Likewise.
20355 * target-globals.c (save_target_globals): Likewise.
20356 * toplev.c (general_init): Likewise.
20357 * trans-mem.c (record_tm_replacement): Likewise.
20358 (split_bb_make_tm_edge): Likewise.
20359 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20360 * tree-data-ref.h (lambda_vector_new): Likewise.
20361 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20362 * tree-iterator.c (tsi_link_before): Likewise.
20363 (tsi_link_after): Likewise.
20364 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20365 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20366 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20367 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20368 * tree-ssa.c (init_tree_ssa): Adjust.
20369 * tree-ssanames.c (set_range_info): Likewise.
20370 (get_ptr_info): Likewise.
20371 (duplicate_ssa_name_ptr_info): Likewise.
20372 (duplicate_ssa_name_range_info): Likewise.
20373 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20374 (unpack_ts_fixed_cst_value_fields): Likewise.
20375 * tree.c (build_fixed): Likewise.
20376 (build_real): Likewise.
20377 (build_string): Likewise.
20378 (decl_priority_info): Likewise.
20379 (decl_debug_expr_insert): Likewise.
20380 (decl_value_expr_insert): Likewise.
20381 (decl_debug_args_insert): Likewise.
20382 (type_hash_add): Likewise.
20383 (build_omp_clause): Likewise.
20384 * ubsan.c (decl_for_type_insert): Likewise.
20385 * varasm.c (get_unnamed_section): Likewise.
20386 (get_noswitch_section): Likewise.
20387 (get_section): Likewise.
20388 (get_block_for_section): Likewise.
20389 (create_block_symbol): Likewise.
20390 (build_constant_desc): Likewise.
20391 (create_constant_pool): Likewise.
20392 (force_const_mem): Likewise.
20393 (record_tm_clone_pair): Likewise.
20394 * varpool.c (varpool_create_empty_node): Likewise.
20396 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20398 * dwarf2out.c (tree_add_const_value_attribute): Call
20399 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20400 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20401 instead of ggc_internal_<x>alloc_stat.
20402 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20403 (ggc_realloc): Likewise.
20404 * ggc-none.c (ggc_internal_alloc): Likewise.
20405 (ggc_internal_cleared_alloc): Likewise.
20406 * ggc-page.c: Likewise.
20407 * ggc.h (ggc_internal_alloc_stat): Likewise.
20408 (ggc_internal_alloc): Remove macro.
20409 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20410 (ggc_internal_cleared_alloc): Remove macro.
20411 (GGC_RESIZEVEC): Adjust.
20412 (ggc_resizevar): Remove macro.
20413 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20414 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20415 (ggc_internal_vec_cleared_alloc): Remove macro.
20416 (ggc_alloc_atomic_stat): Drop _stat suffix.
20417 (ggc_alloc_atomic): Remove macro.
20418 (ggc_alloc_cleared_atomic): Remove macro.
20419 (ggc_alloc_string_stat): Drop _stat suffix.
20420 (ggc_alloc_string): Remove macro.
20421 (ggc_alloc_rtx_def_stat): Adjust.
20422 (ggc_alloc_tree_node_stat): Likewise.
20423 (ggc_alloc_cleared_tree_node_stat): Likewise.
20424 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20425 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20426 * gimple.c (gimple_build_omp_for): Likewise.
20427 (gimple_copy): Likewise.
20428 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20429 * toplev.c (realloc_for_line_map): Adjust.
20430 * tree-data-ref.h (lambda_vector_new): Likewise.
20431 * tree-phinodes.c (allocate_phi_node): Likewise.
20432 * tree.c (grow_tree_vec_stat): Likewise.
20433 * vec.h (va_gc::reserve): Adjust.
20435 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20437 * config/microblaze/microblaze.c (break_handler): New Declaration.
20438 (microblaze_break_function_p,microblaze_is_break_handler): New.
20439 (compute_frame_size): Use microblaze_break_function_p.
20440 Add the test of break_handler.
20441 (microblaze_function_prologue) : Add the test of variable
20442 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20443 (microblaze_function_epilogue) : Add the test of break_handler.
20444 (microblaze_globalize_label) : Add the test of break_handler.
20445 Check the name by BREAK_HANDLER_NAME.
20447 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20449 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20450 microblaze_is_break_handler test.
20451 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20452 Use SYMBOL_REF_DECL.
20454 * config/microblaze/microblaze-protos.h
20455 (microblaze_break_function_p,microblaze_is_break_handler):
20458 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20459 new MicroBlaze break_handler functions.
20461 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20463 * doc/extend.texi (Size of an asm): Move node text according
20464 to its @menu entry position.
20466 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20468 PR tree-optimization/61140
20469 PR tree-optimization/61150
20470 PR tree-optimization/61197
20471 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20473 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20475 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20477 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20479 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20480 __SIZEOF_INT128__ is defined.
20482 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20484 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20485 (rs6000_delegitimize_address): Use it.
20487 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20489 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20490 inplace argument. Store the new address in the original MEM when true.
20491 * emit-rtl.c (change_address_1): Likewise.
20492 (adjust_address_1, adjust_automodify_address_1, offset_address):
20493 Update accordingly.
20494 * rtl.h (plus_constant): Add an inplace argument.
20495 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20496 when true. Avoid generating (plus X (const_int 0)).
20497 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20498 in-place. Pass true to plus_constant.
20499 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20501 2014-05-16 Dehao Chen <dehao@google.com>
20503 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20505 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20508 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20510 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20512 2014-05-16 Dehao Chen <dehao@google.com>
20514 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20515 optimize_function_for_size_p.
20516 * regs.h (REG_FREQ_FROM_BB): Likewise.
20518 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20521 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20522 negt_reg_operand cases.
20523 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20525 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20527 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20529 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20532 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20535 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20537 * tree-cfg.c (dump_function_to_file): Dump the return type of
20538 functions, in a line to itself before the function body, mimicking
20539 the layout of a C function.
20541 2014-05-16 Dehao Chen <dehao@google.com>
20543 * cfghooks.c (make_forwarder_block): Use direct computation to
20544 get fall-through edge's count and frequency.
20546 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20548 * config/arc/arc.c (arc_init): Fix typo in error message.
20549 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20550 (split_stack_prologue_scratch_regno): Likewise.
20551 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20552 word from error message.
20554 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20556 * ira-costs.c: Fix typo in comment.
20558 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20560 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20562 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20564 * varpool.c (dump_varpool_node): Dump write-only flag.
20565 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20567 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20568 write-only variables.
20569 * ipa.c (process_references): New function.
20570 (set_readonly_bit): New function.
20571 (set_writeonly_bit): New function.
20572 (clear_addressable_bit): New function.
20573 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20574 fix handling of aliases.
20575 * cgraph.h (struct varpool_node): Add writeonly flag.
20577 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20579 PR rtl-optimization/60969
20580 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20581 Calculate costs for this case.
20583 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20585 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20586 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20588 2014-05-16 Richard Biener <rguenther@suse.de>
20590 PR tree-optimization/61194
20591 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20592 bool patterns ending in a COND_EXPR.
20594 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20596 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20598 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20600 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20601 where we were unable to cost an RTX.
20603 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20605 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20608 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20609 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20611 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20613 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20614 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20616 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20617 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20619 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20620 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20622 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20625 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20626 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20628 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20631 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20632 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20634 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20635 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20637 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20638 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20640 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20641 rotates and shifts.
20643 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20644 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20646 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20647 ZERO_EXTEND and SIGN_EXTEND better.
20649 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20650 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20652 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20653 logical operations.
20655 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20656 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20658 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20659 costs when costing loads and stores to memory.
20661 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20662 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20664 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20667 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20669 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20671 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20672 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20674 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20676 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20678 (aarch64_rtx_mult_cost): New.
20679 (aarch64_rtx_costs): Use it, refactor as appropriate.
20681 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20682 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20684 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20685 emit instructions, return number of instructions which would
20687 (aarch64_add_constant): Update call to aarch64_build_constant.
20688 (aarch64_output_mi_thunk): Likewise.
20689 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20692 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20694 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20695 (TARGET_RTX_COSTS): Call it.
20697 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20699 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20700 (cortexa57_vector_cost): Likewise.
20701 (cortexa57_tunings): Use them.
20703 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20705 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20706 (cpu_addrcost_table): Use it.
20707 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20708 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20711 2014-05-16 Richard Biener <rguenther@suse.de>
20713 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20714 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20715 (visit_phi): Ignore edges marked as not executable.
20716 (class cond_dom_walker): New.
20717 (cond_dom_walker::before_dom_children): Value-number
20718 control statements and mark successor edges as not
20719 executable if possible.
20720 (run_scc_vn): First walk all control statements in
20721 dominator order, marking edges as not executable.
20722 * tree-inline.c (copy_edges_for_bb): Be not confused
20723 about random edge flags.
20725 2014-05-16 Richard Biener <rguenther@suse.de>
20727 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20729 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20732 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20733 (__TM_simple_begin): Use it.
20734 (__TM_begin): Likewise.
20736 2014-05-15 Martin Jambor <mjambor@suse.cz>
20739 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20740 type_preserved flag when the indirect edge is polymorphic.
20742 2014-05-15 Martin Jambor <mjambor@suse.cz>
20744 PR tree-optimization/61090
20745 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20746 build_ref_for_model.
20748 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20750 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20751 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20753 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20755 PR tree-optimization/61158
20756 * fold-const.c (fold_binary_loc): If X is zero-extended and
20757 shiftc >= prec, make sure zerobits is all ones instead of
20758 invoking undefined behavior.
20760 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20762 * regcprop.h: New file.
20763 * regcprop.c (skip_debug_insn_p): New decl.
20764 (replace_oldest_value_reg): Check skip_debug_insn_p.
20765 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20766 * shrink-wrap.c: Include regcprop.h.
20767 (prepare_shrink_wrap): Call
20768 copyprop_hardreg_forward_bb_without_debug_insn.
20770 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20772 * shrink-wrap.h: Update comment.
20773 * shrink-wrap.c: Update comment.
20774 (next_block_for_reg): Rename to live_edge_for_reg.
20775 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20776 (move_insn_for_shrink_wrap): Split live_edge.
20777 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20779 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20781 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20783 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20784 * config/sparc/sparc.md (fptype_ut699): New attribute.
20785 (in_branch_delay): Return false if -mfix-ut699 is specified and
20786 fptype_ut699 is set to single.
20787 (truncdfsf2): Add fptype_ut699 attribute.
20788 (fix_truncdfsi2): Likewise.
20789 (floatsisf2): Change fptype attribute.
20790 (fix_truncsfsi2): Likewise.
20791 (negtf2_notv9): Delete.
20792 (negtf2_v9): Likewise.
20793 (negtf2_hq): New instruction.
20794 (negtf2): New instruction and splitter.
20795 (negdf2_notv9): Rewrite.
20796 (abstf2_notv9): Delete.
20797 (abstf2_hq_v9): Likewise.
20798 (abstf2_v9): Likewise.
20799 (abstf2_hq): New instruction.
20800 (abstf2): New instruction and splitter.
20801 (absdf2_notv9): Rewrite.
20803 2014-05-14 Cary Coutant <ccoutant@google.com>
20806 * opts.c (common_handle_option): Don't special-case "-g".
20807 (set_debug_level): Default to at least level 2 with "-g".
20809 2014-05-14 DJ Delorie <dj@redhat.com>
20811 * config/msp430/msp430.c (msp430_builtin): Add
20812 MSP430_BUILTIN_DELAY_CYCLES.
20813 (msp430_init_builtins): Register void __delay_cycles(long long).
20814 (msp430_builtin_decl): Add it.
20815 (cg_magic_constant): New.
20816 (msp430_expand_delay_cycles): New.
20817 (msp430_expand_builtin): Call it.
20818 (msp430_print_operand_raw): Change integer printing from "int" to
20820 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20821 (delay_cycles_start): New.
20822 (delay_cycles_end): New.
20823 (delay_cycles_32): New.
20824 (delay_cycles_32x): New.
20825 (delay_cycles_16): New.
20826 (delay_cycles_16x): New.
20827 (delay_cycles_2): New.
20828 (delay_cycles_1): New.
20829 * doc/extend.texi: Document __delay_cycles().
20831 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20833 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20834 length attribute computation.
20836 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20839 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20841 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20844 * config/sparc/sparc.md: Fix types of low and high in DI constant
20845 splitter. Use gen_int_mode in some other splitters.
20847 2014-05-14 Martin Jambor <mjambor@suse.cz>
20850 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20852 2014-05-14 James Norris <jnorris@codesourcery.com>
20854 * omp-low.c (expand_parallel_call): Remove shadow variable.
20855 (expand_omp_taskreg): Likewise.
20857 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20859 * common/config/i386/i386-common.c
20860 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20861 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20862 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20863 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20864 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20865 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20866 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20867 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20868 xsavecintrin.h, xsavesintrin.h.
20869 (x86_64-*-*): Ditto.
20870 * config/i386/clflushoptintrin.h: New.
20871 * config/i386/xsavecintrin.h: Ditto.
20872 * config/i386/xsavesintrin.h: Ditto.
20873 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20874 (bit_XSAVES): Ditto.
20875 (bit_XSAVES): Ditto.
20876 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20877 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20879 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20880 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20881 OPTION_MASK_ISA_XSAVES.
20882 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20883 -mxsavec, -mxsaves.
20884 (PTA_CLFLUSHOPT) Define.
20885 (PTA_XSAVEC): Ditto.
20886 (PTA_XSAVES): Ditto.
20887 (ix86_option_override_internal): Handle new options.
20888 (ix86_valid_target_attribute_inner_p): Ditto.
20889 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20890 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20891 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20892 (bdesc_special_args): Add __builtin_ia32_xsaves,
20893 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20894 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20895 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20896 (ix86_expand_builtin): Handle new builtins.
20897 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20898 (TARGET_CLFLUSHOPT_P): Ditto.
20899 (TARGET_XSAVEC): Ditto.
20900 (TARGET_XSAVEC_P): Ditto.
20901 (TARGET_XSAVES): Ditto.
20902 (TARGET_XSAVES_P): Ditto.
20903 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20904 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20905 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20907 (ANY_XRSTOR64): Ditto.
20909 (xrstor): Change into <xrstor>.
20910 (xrstor_rex64): Change into <xrstor>_rex64.
20911 (xrstor64): Change into <xrstor>64
20913 * config/i386/i386.opt (mclflushopt): New.
20916 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20918 * doc/invoke.texi: Document new options.
20920 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20922 PR rtl-optimization/60866
20923 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20924 Default it to -1. Pass it down to init_simplejump_data.
20925 (init_simplejump_data): New parameter old_seqno. Pass it down
20926 to get_seqno_for_a_jump.
20927 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20928 initializing new jump seqno as a last resort. Add comment.
20929 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20930 jump and pass it down to sel_init_new_insn.
20931 (sel_redirect_edge_and_branch_force): Likewise.
20933 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20935 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20936 shifted values to avoid build warning.
20938 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20940 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20941 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20942 (cfg_layout_merge_blocks): Likewise.
20943 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20945 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20947 PR rtl-optimization/60901
20948 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20949 bb predecessor belongs to the same scheduling region. Adjust comment.
20951 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20953 * doc/sourcebuild.texi: (dfp_hw): Document.
20954 (p8vector_hw): Likewise.
20955 (powerpc_eabi_ok): Likewise.
20956 (powerpc_elfv2): Likewise.
20957 (powerpc_htm_ok): Likewise.
20958 (ppc_recip_hw): Likewise.
20959 (vsx_hw): Likewise.
20961 2014-05-13 Cary Coutant <ccoutant@google.com>
20963 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20965 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20967 * gengtype-parse.c (require3): Eliminate in favor of...
20969 (require_template_declaration): Update to support optional single *
20972 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20973 (create_user_defined_type): Handle a single level of explicit
20974 pointerness within template arguments.
20975 (struct write_types_data): Add field "kind".
20976 (filter_type_name): Handle "*" character.
20977 (write_user_func_for_structure_ptr): Require a write_types_data
20978 rather than just a prefix string, so that we can look up the kind
20979 of the wtd and use it as an index into wrote_user_func_for_ptr,
20980 ensuring that such functions are written at most once. Support
20981 subclasses by invoking the marking function of the ultimate base class.
20982 (write_user_func_for_structure_body): Require a write_types_data
20983 rather than just a prefix string, so that we can pass this to
20984 write_user_func_for_structure_ptr.
20985 (write_func_for_structure): Likewise.
20986 (ggc_wtd): Add initializer of new "kind" field.
20987 (pch_wtd): Likewise.
20989 * gengtype.h (enum write_types_kinds): New.
20990 (struct type): Add field wrote_user_func_for_ptr to the "s"
20993 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20995 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20996 instead of const_binop.
20997 (fold_binary_loc): Likewise.
20999 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21001 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
21002 calculation to match get_ref_base_and_extent.
21004 2014-05-13 Catherine Moore <clm@codesourcery.com>
21005 Sandra Loosemore <sandra@codesourcery.com>
21007 * configure.ac: Fix assembly for explicit JALR relocation check.
21008 * configure: Regenerate.
21010 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21012 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
21013 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
21014 Remove associated type declarations and initialisations.
21015 (arm_expand_neon_builtin): Likewise.
21016 (neon_emit_pair_result_insn): Delete.
21017 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
21018 * config/arm/neon.md (neon_vtrn<mode>): Delete.
21019 (neon_vzip<mode>): Likewise.
21020 (neon_vuzp<mode>): Likewise.
21022 2014-05-13 Richard Biener <rguenther@suse.de>
21025 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
21026 it needs revisiting whether the call still may be tail-called.
21028 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21030 * rtl.def (SYMBOL_REF): Remove middle "0" field.
21031 * rtl.h (block_symbol): Reduce number of fields to 2.
21032 (rtx_def): Add u2.symbol_ref_flags.
21033 (SYMBOL_REF_FLAGS): Use it.
21034 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
21035 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
21036 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
21037 Lower index of SYMBOL_REF_DATA.
21038 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
21039 Print SYMBOL_REF_FLAGS at the same time.
21040 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
21042 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21044 * rtl.def (VAR_LOCATION): Remove "i" field.
21045 * rtl.h (rtx_def): Add u2.var_location_status.
21046 (PAT_VAR_LOCATION_STATUS): Use it.
21047 (gen_rtx_VAR_LOCATION): Declare.
21048 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
21049 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
21050 * var-tracking.c (emit_note_insn_var_location): Remove casts.
21052 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21054 * rtl.def (scratch): Fix outdated comment and remove "0" field.
21055 * gengtype.c (adjust_field_rtx_def): Update accordingly.
21057 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21059 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
21060 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
21061 * rtl.h (rtx_def): Add insn_uid to u2 field.
21062 (RTX_FLAG_CHECK8): Delete in favor of...
21063 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
21064 (INSN_DELETED_P): Update accordingly.
21065 (INSN_UID): Use u2.insn_uid.
21066 (INSN_CHAIN_CODE_P): Define.
21067 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
21068 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
21069 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
21070 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
21071 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
21072 indices accordingly.
21073 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
21074 Update indices for insn-chain rtxes.
21075 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
21076 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
21077 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
21078 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
21079 * combine.c (try_combine): Likewise.
21080 * ira.c (setup_prohibited_mode_move_regs): Likewise.
21082 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21084 * rtl.def (REG): Remove middle field.
21085 * rtl.h (rtx_def): Add orignal_regno to u2.
21086 (ORIGINAL_REGNO): Use it instead of field 1.
21087 (REG_ATTRS): Lower field index accordingly.
21088 * gengtype.c (adjust_field_rtx_def): Remove handling of
21089 ORIGINAL_REGNO. Move REG_ATTRS index down.
21090 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
21091 code that prints the REGNO.
21093 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21095 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
21098 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21100 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
21102 2014-05-13 Bin Cheng <bin.cheng@arm.com>
21104 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
21105 (alloc_iv): Lower base expressions containing ADDR_EXPR.
21107 2014-05-13 Ian Bolton <ian.bolton@arm.com>
21109 * config/aarch64/aarch64-protos.h
21110 (aarch64_hard_regno_caller_save_mode): New prototype.
21111 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
21113 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
21115 2014-05-13 Christian Bruel <christian.bruel@st.com>
21117 * target.def (mode_switching): New hook vector.
21118 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
21119 (mode_exit, modepriority_to_mode): Likewise.
21120 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
21121 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21122 * target.h: Include tm.h and hard-reg-set.h.
21123 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
21124 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
21125 * doc/tm.texi Regenerate.
21126 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21127 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21128 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
21129 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
21130 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21131 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21132 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
21133 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
21134 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
21135 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
21136 (ix86_emit_mode_set): Hookify.
21137 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
21139 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21140 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
21141 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
21142 (epiphany_mode_priority_to_mode): Remove declaration.
21143 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
21144 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
21145 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
21147 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
21148 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
21149 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
21151 2014-05-13 Jakub Jelinek <jakub@redhat.com>
21154 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
21155 is const0_rtx, return immediately. Don't test count == 0 when
21158 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21160 * Makefile.in: add shrink-wrap.o.
21161 * config/i386/i386.c: include "shrink-wrap.h"
21162 * function.c: Likewise.
21163 (requires_stack_frame_p, next_block_for_reg,
21164 move_insn_for_shrink_wrap, prepare_shrink_wrap,
21165 dup_block_and_redirect): Move to shrink-wrap.c
21166 (thread_prologue_and_epilogue_insns): Extract three code segments
21167 as functions in shrink-wrap.c
21168 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
21170 * shrink-wrap.c: New file.
21171 * shrink-wrap.h: New file.
21173 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21175 * doc/extend.texi: Reflect current numbers of pragmas. Remove
21176 reference to Solaris.
21178 2014-05-12 Mike Stump <mikestump@comcast.net>
21181 * genattrtab.c (filename): Add.
21182 (convert_set_attr_alternative): Improve error message.
21183 (check_defs): Restore read_md_filename for error messages.
21184 (gen_insn): Save filename.
21186 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
21188 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
21189 -fno-local-ivars and -fivar-visibility.
21190 * c-family/c.opt: Make -Wshadow also implicitly enable
21193 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21195 * doc/tm.texi: Remove reference to deleted macro.
21196 * doc/tm.texi.in: Likewise.
21198 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21201 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21204 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21207 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21208 * config/arm/aout.h (License): Same.
21209 * config/arm/bpabi.h (License): Same.
21210 * config/arm/elf.h (License): Same.
21211 * config/arm/linux-elf.h (License): Same.
21212 * config/arm/linux-gas.h (License): Same.
21213 * config/arm/netbsd-elf.h (License): Same.
21214 * config/arm/uclinux-eabi.h (License): Same.
21215 * config/arm/uclinux-elf.h (License): Same.
21216 * config/arm/vxworks.h (License): Same.
21218 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21220 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21221 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21222 number of operands to 3.
21223 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21224 * tree-nested.c (convert_nonlocal_omp_clauses,
21225 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21226 * gimplify.c (gimplify_scan_omp_clauses): Handle
21227 OMP_CLAUSE_LINEAR_STMT.
21228 * omp-low.c (lower_rec_input_clauses): Fix typo.
21229 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21230 cast between Fortran boolean_type_node and C _Bool if
21233 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21235 PR tree-optimization/61136
21236 * wide-int.h (multiple_of_p): Define a version that doesn't return
21238 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21239 integer_zerop/const_binop pair.
21240 (multiple_of_p): Likewise, converting both operands to widest_int
21243 2014-05-09 Teresa Johnson <tejohnson@google.com>
21245 * cgraphunit.c (analyze_functions): Use correct dump file.
21247 2014-05-09 Florian Weimer <fweimer@redhat.com>
21249 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21251 (stack_protect_return_slot_p): New function.
21252 (expand_used_vars): Call stack_protect_decl_p and
21253 stack_protect_return_slot_p for -fstack-protector-strong.
21255 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21256 Andrew Haley <aph@redhat.com>
21257 Richard Sandiford <rdsandiford@googlemail.com>
21259 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21262 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21264 PR middle-end/61111
21265 * fold-const.c (fold_binary_loc): Changed width of mask.
21267 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21269 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21270 unsigned int initializers for regno_in, regno_out.
21272 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21275 * config/avr/avr.md (cc): Add new attribute set_vzn.
21276 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21277 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21278 with INC, DEC or NEG.
21279 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21280 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21281 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21283 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21286 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21288 * wide-int.cc (UTItype): Define.
21289 (UDWtype): Define for appropriate W_TYPE_SIZE.
21291 2014-05-09 Richard Biener <rguenther@suse.de>
21293 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21294 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21295 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21296 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21297 ssa_propagate): Adjust.
21299 2014-05-08 Jeff Law <law@redhat.com>
21301 PR tree-optimization/61009
21302 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21303 tri-state rather than a boolean. When a block is too big to
21304 thread through, inform caller via negative return value.
21305 (thread_across_edge): If a block was too big for normal threading,
21306 then it's too big for a joiner too, so remove temporary equivalences
21307 and return immediately.
21309 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21310 Matthias Klose <doko@ubuntu.com>
21313 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21315 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21318 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21320 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21323 * config/alpha/alpha.c: Include gimple-iterator.h.
21324 (alpha_gimple_fold_builtin): New function. Move
21325 ALPHA_BUILTIN_UMULH folding from ...
21326 (alpha_fold_builtin): ... here.
21327 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21329 2014-05-08 Wei Mi <wmi@google.com>
21332 * config/i386/i386.c (ix86_compute_frame_layout): Update
21333 preferred_stack_boundary for call, expanded from tls descriptor.
21334 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21335 to depend on SP register.
21336 (*tls_local_dynamic_base_32_gnu): Ditto.
21337 (*tls_local_dynamic_32_once): Ditto.
21338 (tls_global_dynamic_64_<mode>): Set
21339 ix86_tls_descriptor_calls_expanded_in_cfun.
21340 (tls_local_dynamic_base_64_<mode>): Ditto.
21341 (tls_global_dynamic_32): Set
21342 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21343 to depend on SP register.
21344 (tls_local_dynamic_base_32): Ditto.
21346 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21348 * config/arm/arm_neon.h: Update comment.
21349 * config/arm/neon-docgen.ml: Delete.
21350 * config/arm/neon-gen.ml: Delete.
21351 * doc/arm-neon-intrinsics.texi: Update comment.
21353 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21355 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21357 (vand, vorr, veor, vorn, vbic): Remove.
21358 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21360 (neon_vsub_unspec): Likewise.
21361 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21363 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21365 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21366 (vadd_s16): Likewise.
21367 (vadd_s32): Likewise.
21368 (vadd_f32): Likewise.
21369 (vadd_u8): Likewise.
21370 (vadd_u16): Likewise.
21371 (vadd_u32): Likewise.
21372 (vadd_s64): Likewise.
21373 (vadd_u64): Likewise.
21374 (vaddq_s8): Likewise.
21375 (vaddq_s16): Likewise.
21376 (vaddq_s32): Likewise.
21377 (vaddq_s64): Likewise.
21378 (vaddq_f32): Likewise.
21379 (vaddq_u8): Likewise.
21380 (vaddq_u16): Likewise.
21381 (vaddq_u32): Likewise.
21382 (vaddq_u64): Likewise.
21383 (vmul_s8): Likewise.
21384 (vmul_s16): Likewise.
21385 (vmul_s32): Likewise.
21386 (vmul_f32): Likewise.
21387 (vmul_u8): Likewise.
21388 (vmul_u16): Likewise.
21389 (vmul_u32): Likewise.
21390 (vmul_p8): Likewise.
21391 (vmulq_s8): Likewise.
21392 (vmulq_s16): Likewise.
21393 (vmulq_s32): Likewise.
21394 (vmulq_f32): Likewise.
21395 (vmulq_u8): Likewise.
21396 (vmulq_u16): Likewise.
21397 (vmulq_u32): Likewise.
21398 (vsub_s8): Likewise.
21399 (vsub_s16): Likewise.
21400 (vsub_s32): Likewise.
21401 (vsub_f32): Likewise.
21402 (vsub_u8): Likewise.
21403 (vsub_u16): Likewise.
21404 (vsub_u32): Likewise.
21405 (vsub_s64): Likewise.
21406 (vsub_u64): Likewise.
21407 (vsubq_s8): Likewise.
21408 (vsubq_s16): Likewise.
21409 (vsubq_s32): Likewise.
21410 (vsubq_s64): Likewise.
21411 (vsubq_f32): Likewise.
21412 (vsubq_u8): Likewise.
21413 (vsubq_u16): Likewise.
21414 (vsubq_u32): Likewise.
21415 (vsubq_u64): Likewise.
21416 (vand_s8): Likewise.
21417 (vand_s16): Likewise.
21418 (vand_s32): Likewise.
21419 (vand_u8): Likewise.
21420 (vand_u16): Likewise.
21421 (vand_u32): Likewise.
21422 (vand_s64): Likewise.
21423 (vand_u64): Likewise.
21424 (vandq_s8): Likewise.
21425 (vandq_s16): Likewise.
21426 (vandq_s32): Likewise.
21427 (vandq_s64): Likewise.
21428 (vandq_u8): Likewise.
21429 (vandq_u16): Likewise.
21430 (vandq_u32): Likewise.
21431 (vandq_u64): Likewise.
21432 (vorr_s8): Likewise.
21433 (vorr_s16): Likewise.
21434 (vorr_s32): Likewise.
21435 (vorr_u8): Likewise.
21436 (vorr_u16): Likewise.
21437 (vorr_u32): Likewise.
21438 (vorr_s64): Likewise.
21439 (vorr_u64): Likewise.
21440 (vorrq_s8): Likewise.
21441 (vorrq_s16): Likewise.
21442 (vorrq_s32): Likewise.
21443 (vorrq_s64): Likewise.
21444 (vorrq_u8): Likewise.
21445 (vorrq_u16): Likewise.
21446 (vorrq_u32): Likewise.
21447 (vorrq_u64): Likewise.
21448 (veor_s8): Likewise.
21449 (veor_s16): Likewise.
21450 (veor_s32): Likewise.
21451 (veor_u8): Likewise.
21452 (veor_u16): Likewise.
21453 (veor_u32): Likewise.
21454 (veor_s64): Likewise.
21455 (veor_u64): Likewise.
21456 (veorq_s8): Likewise.
21457 (veorq_s16): Likewise.
21458 (veorq_s32): Likewise.
21459 (veorq_s64): Likewise.
21460 (veorq_u8): Likewise.
21461 (veorq_u16): Likewise.
21462 (veorq_u32): Likewise.
21463 (veorq_u64): Likewise.
21464 (vbic_s8): Likewise.
21465 (vbic_s16): Likewise.
21466 (vbic_s32): Likewise.
21467 (vbic_u8): Likewise.
21468 (vbic_u16): Likewise.
21469 (vbic_u32): Likewise.
21470 (vbic_s64): Likewise.
21471 (vbic_u64): Likewise.
21472 (vbicq_s8): Likewise.
21473 (vbicq_s16): Likewise.
21474 (vbicq_s32): Likewise.
21475 (vbicq_s64): Likewise.
21476 (vbicq_u8): Likewise.
21477 (vbicq_u16): Likewise.
21478 (vbicq_u32): Likewise.
21479 (vbicq_u64): Likewise.
21480 (vorn_s8): Likewise.
21481 (vorn_s16): Likewise.
21482 (vorn_s32): Likewise.
21483 (vorn_u8): Likewise.
21484 (vorn_u16): Likewise.
21485 (vorn_u32): Likewise.
21486 (vorn_s64): Likewise.
21487 (vorn_u64): Likewise.
21488 (vornq_s8): Likewise.
21489 (vornq_s16): Likewise.
21490 (vornq_s32): Likewise.
21491 (vornq_s64): Likewise.
21492 (vornq_u8): Likewise.
21493 (vornq_u16): Likewise.
21494 (vornq_u32): Likewise.
21495 (vornq_u64): Likewise.
21497 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21499 * wide-int.cc (UTItype): Define.
21500 (UDWtype): Define for appropriate W_TYPE_SIZE.
21502 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21504 PR tree-optimization/59100
21505 * tree-ssa-phiopt.c: Include tree-inline.h.
21506 (neutral_element_p, absorbing_element_p): New functions.
21507 (value_replacement): Handle conditional binary operations with a
21508 neutral or absorbing element.
21510 2014-05-08 Richard Biener <rguenther@suse.de>
21512 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21513 folding the expression.
21514 (valueize_expr): Remove.
21515 (visit_reference_op_load): Do not valueize the result of
21517 (simplify_binary_expression): Likewise.
21518 (simplify_unary_expression): Likewise.
21520 2014-05-08 Richard Biener <rguenther@suse.de>
21522 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21523 looking at TYPE_ARG_TYPES.
21525 2014-05-08 Richard Biener <rguenther@suse.de>
21527 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21528 pointer propagation special-case.
21530 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21532 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21533 core part of address expressions.
21535 2014-05-08 Alan Modra <amodra@gmail.com>
21538 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21539 loads and stores when -mno-strict-align at any alignment.
21540 (expand_block_clear): Similarly. Also correct calculation of
21543 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21545 PR middle-end/39246
21546 * tree-complex.c (expand_complex_move): Keep line info when expanding
21548 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21549 of complex expression. Use new argument to display correct location
21550 for values coming from phi statement.
21551 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21552 (warn_uninitialized_phi): Pass location of phi argument to
21554 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21555 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21557 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21559 * config/rs6000/predicates.md (indexed_address_mem): New.
21560 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21561 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21562 fpstore_ux, fpstore_u.
21563 (sign_extend, indexed, update): New.
21564 (cell_micro): Adjust.
21565 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21566 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21567 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21568 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21569 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21570 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21571 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21572 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21573 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21574 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21575 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21576 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21577 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21578 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21579 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21581 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21582 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21583 *vsx_extract_<mode>_store): Adjust.
21584 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21585 is_cracked_insn, insn_must_be_first_in_group,
21586 insn_must_be_last_in_group): Adjust.
21588 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21590 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21591 ppc440-fpstore): Adjust.
21592 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21593 ppc476-fpstore): Adjust.
21594 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21595 ppc601-fpstore): Adjust.
21596 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21598 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21600 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21601 ppc7450-fpstore): Adjust.
21602 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21603 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21604 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21606 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21607 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21608 cell-fpstore, cell-fpstore-update): Adjust.
21609 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21610 ppce300c3_store, ppce300c3_fpstore): Adjust.
21611 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21612 e500mc_fpstore): Adjust.
21613 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21614 e500mc64_store, e500mc64_fpstore): Adjust.
21615 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21616 e5500_fpstore): Adjust.
21617 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21618 e6500_fpstore): Adjust.
21619 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21621 * config/rs6000/power4.md (power4-load, power4-load-ext,
21622 power4-load-ext-update, power4-load-ext-update-indexed,
21623 power4-load-update-indexed, power4-load-update, power4-fpload,
21624 power4-fpload-update, power4-store, power4-store-update,
21625 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21627 * config/rs6000/power5.md (power5-load, power5-load-ext,
21628 power5-load-ext-update, power5-load-ext-update-indexed,
21629 power5-load-update-indexed, power5-load-update, power5-fpload,
21630 power5-fpload-update, power5-store, power5-store-update,
21631 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21633 * config/rs6000/power6.md (power6-load, power6-load-ext,
21634 power6-load-update, power6-load-update-indexed,
21635 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21636 power6-fpload-update, power6-store, power6-store-update,
21637 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21639 * config/rs6000/power7.md (power7-load, power7-load-ext,
21640 power7-load-update, power7-load-update-indexed,
21641 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21642 power7-fpload-update, power7-store, power7-store-update,
21643 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21645 * config/rs6000/power8.md (power8-load, power8-load-update,
21646 power8-load-ext, power8-load-ext-update, power8-fpload,
21647 power8-fpload-update, power8-store, power8-store-update-indexed,
21648 power8-fpstore, power8-fpstore-update): Adjust.
21649 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21651 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21652 titan_lsu_store, titan_lsu_fpstore): Adjust.
21653 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21655 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21658 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21659 unrolled byte insns. Emit address increments after move insns.
21661 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21663 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21664 const_gimple, rather than a gimple.
21665 (gimple_call_builtin_p): Likewise, for the three variants.
21667 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21668 (gimple_call_builtin_p): Likewise, for the three variants.
21670 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21672 PR tree-optimization/61095
21673 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21675 2014-05-07 Richard Biener <rguenther@suse.de>
21677 PR tree-optimization/61034
21678 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21679 (maybe_skip_until): Use translate to take into account
21680 lattices when trying to do disambiguations.
21681 (get_continuation_for_phi_1): Likewise.
21682 (get_continuation_for_phi): Adjust for added translate arguments.
21683 (walk_non_aliased_vuses): Likewise.
21684 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21685 (walk_non_aliased_vuses): Likewise.
21686 (call_may_clobber_ref_p_1): Declare.
21687 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21688 calls. Stop early if we are only supposed to disambiguate.
21689 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21691 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21693 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21694 Emit an error when the function has arguments.
21696 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21698 * cfgloop.h (unswitch_loops): Remove.
21699 * doc/passes.texi: Remove references to loop-unswitch.c
21700 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21702 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21704 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21705 check for loads group of length 3.
21706 (vect_permute_load_chain): New permutations for loads group of
21708 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21709 of vec_perm_shuffle for the new permutations.
21711 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21713 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21714 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21715 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21716 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21717 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21718 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21719 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21720 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21722 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21724 * loop-unswitch.c: Delete.
21726 2014-05-07 Richard Biener <rguenther@suse.de>
21728 * config.gcc: Always set need_64bit_hwint to yes.
21730 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21732 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21733 of using optimize_size.
21735 2014-05-06 Mike Stump <mikestump@comcast.net>
21737 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21739 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21741 * config/i386/sse.md (*mov<mode>_internal)
21742 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21743 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21744 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21745 (*<code><mode>3, *andnot<mode>3<mask_name>)
21746 (<mask_codefor><code><mode>3<mask_name>): Only consider
21747 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21749 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21752 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21754 * lra-constraints.c (valid_address_p): Move earlier in file.
21755 Add a constraint argument to the address_info version.
21756 (satisfies_memory_constraint_p): New function.
21757 (satisfies_address_constraint_p): Likewise.
21758 (process_alt_operands, curr_insn_transform): Use them.
21759 (process_address): Pass the constraint to valid_address_p when
21760 checking address operands.
21762 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21764 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21765 to their respective blocks. Fix inadvertent use of "node".
21767 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21769 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21771 (init_emit_once): ...here.
21772 * rtl.h (init_derived_machine_modes): Declare.
21773 * toplev.c (do_compile): Call it even if no_backend.
21775 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21776 Mike Stump <mikestump@comcast.net>
21777 Richard Sandiford <rdsandiford@googlemail.com>
21778 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21780 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21781 (rtx_equal_for_memref_p): Update comment.
21782 (adjust_offset_for_component_ref): Use wide-int interfaces.
21783 * builtins.c (get_object_alignment_2): Likewise.
21784 (c_readstr): Likewise.
21785 (target_char_cast): Add comment.
21786 (determine_block_size): Use wide-int interfaces.
21787 (expand_builtin_signbit): Likewise.
21788 (fold_builtin_int_roundingfn): Likewise.
21789 (fold_builtin_bitop): Likewise.
21790 (fold_builtin_bswap): Likewise.
21791 (fold_builtin_logarithm): Use signop.
21792 (fold_builtin_pow): Likewise.
21793 (fold_builtin_memory_op): Use wide-int interfaces.
21794 (fold_builtin_object_size): Likewise.
21795 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21796 nb_iterations_estimate.
21797 (record_niter_bound): Use wide-int interfaces.
21798 (get_estimated_loop_iterations_int): Likewise.
21799 (get_estimated_loop_iterations): Likewise.
21800 (get_max_loop_iterations): Likewise.
21801 * cfgloop.h: Include wide-int.h.
21802 (struct nb_iter_bound): Change bound to widest_int.
21803 (struct loop): Change nb_iterations_upper_bound and
21804 nb_iterations_estimate to widest_int.
21805 (record_niter_bound): Switch to use widest_int.
21806 (get_estimated_loop_iterations): Likewise.
21807 (get_max_loop_iterations): Likewise.
21808 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21809 update for wide-int.
21810 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21811 * combine.c (try_combine): Likewise.
21812 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21813 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21815 (aarch64_float_const_representable_p): Likewise.
21816 * config/arc/arc.c: Include wide-int.h.
21817 (arc_can_use_doloop_p): Use wide-int interfaces.
21818 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21819 (vfp3_const_double_index): Likewise.
21820 * config/avr/avr.c (avr_out_round): Likewise.
21821 (avr_fold_builtin): Likewise.
21822 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21823 (bfin_can_use_doloop_p): Likewise.
21824 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21825 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21826 * config/i386/i386.c: Include wide-int.h.
21827 (ix86_data_alignment): Use wide-int interfaces.
21828 (ix86_local_alignment): Likewise.
21829 (ix86_emit_swsqrtsf): Update real_from_integer.
21830 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21831 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21832 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21833 (zero_constant): Likewise.
21834 (input_operand): Likewise.
21835 (splat_input_operand): Likewise.
21836 (non_logical_cint_operand): Change const_double to const_wide_int.
21837 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21838 (easy_altivec_constant): Remove comment.
21839 (paired_expand_vector_init): Use CONSTANT_P.
21840 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21841 (rs6000_emit_move): Update checks.
21842 (rs6000_aggregate_candidate): Use wide-int interfaces.
21843 (rs6000_expand_ternop_builtin): Likewise.
21844 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21845 (rs6000_assemble_integer): Likewise.
21846 (rs6000_hash_constant): Likewise.
21847 (output_toc): Likewise.
21848 (rs6000_rtx_costs): Likewise.
21849 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21850 * config/rs6000/rs6000-c.c: Include wide-int.h.
21851 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21852 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21853 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21854 Handle CONST_WIDE_INT.
21855 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21856 Use tree_fits_uhwi_p.
21857 * config/sparc/sparc.c: Include wide-int.h.
21858 (sparc_fold_builtin): Use wide-int interfaces.
21859 * config/vax/vax.c: Include wide-int.h.
21860 (vax_float_literal): Use real_from_integer.
21861 * coretypes.h (struct hwivec_def): New.
21863 (const_hwivec): New.
21864 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21865 (equiv_constant): Handle CONST_WIDE_INT.
21866 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21867 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21868 * dbxout.c (stabstr_U): Use wide-int interfaces.
21869 (dbxout_type): Update to use cst_fits_shwi_p.
21870 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21871 (TARGET_SUPPORTS_WIDE_INT): Add default.
21872 * dfp.c: Include wide-int.h.
21873 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21874 decimal_real_to_integer.
21875 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21876 decimal_real_to_integer.
21877 * doc/generic.texi (Constant expressions): Update for wide_int.
21878 * doc/rtl.texi (const_double): Likewise.
21879 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21880 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21881 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21882 (REAL_VALUE_FROM_INT): Remove.
21883 (TARGET_SUPPORTS_WIDE_INT): New.
21884 * doc/tm.texi: Regenerate.
21885 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21886 * double-int.h: Include wide-int.h.
21887 (struct wi::int_traits): New.
21888 * dwarf2out.c (get_full_len): New.
21889 (dw_val_equal_p): Add case dw_val_class_wide_int.
21890 (size_of_loc_descr): Likewise.
21891 (output_loc_operands): Likewise.
21892 (insert_double): Remove.
21893 (insert_wide_int): New.
21894 (add_AT_wide): New.
21895 (print_die): Add case dw_val_class_wide_int.
21896 (attr_checksum): Likewise.
21897 (attr_checksum_ordered): Likewise.
21898 (same_dw_val_p): Likewise.
21899 (size_of_die): Likewise.
21900 (value_format): Likewise.
21901 (output_die): Likewise.
21902 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21904 (clz_loc_descriptor): Use wide-int interfaces.
21905 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21906 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21907 (round_up_to_align): Use wide-int interfaces.
21908 (field_byte_offset): Likewise.
21909 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21910 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21911 CONST_DOUBLE handling. Use wide-int interfaces.
21912 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21913 (gen_enumeration_type_die): Use add_AT_wide.
21914 (hash_loc_operands): Add case dw_val_class_wide_int.
21915 (compare_loc_operands): Likewise.
21916 * dwarf2out.h: Include wide-int.h.
21917 (wide_int_ptr): New.
21918 (enum dw_val_class): Add dw_val_class_wide_int.
21919 (struct dw_val_struct): Add val_wide.
21920 * emit-rtl.c (const_wide_int_htab): New.
21921 (const_wide_int_htab_hash): New.
21922 (const_wide_int_htab_eq): New.
21923 (lookup_const_wide_int): New.
21924 (const_double_htab_hash): Use wide-int interfaces.
21925 (const_double_htab_eq): Likewise.
21926 (rtx_to_double_int): Conditionally compile for wide-int.
21927 (immed_double_int_const): Rename to immed_wide_int_const and
21928 update for wide-int.
21929 (immed_double_const): Conditionally compile for wide-int.
21930 (init_emit_once): Use wide-int interfaces.
21931 * explow.c (plus_constant): Likewise.
21932 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21933 (lshift_value): Use wide-int interfaces.
21934 (expand_mult): Likewise.
21935 (choose_multiplier): Likewise.
21936 (expand_smod_pow2): Likewise.
21937 (make_tree): Likewise.
21938 * expr.c (convert_modes): Consolidate handling of constants.
21939 Use wide-int interfaces.
21940 (emit_group_load_1): Add note.
21941 (store_expr): Update comment.
21942 (get_inner_reference): Use wide-int interfaces.
21943 (expand_constructor): Update comment.
21944 (expand_expr_real_2): Use wide-int interfaces.
21945 (expand_expr_real_1): Likewise.
21946 (reduce_to_bit_field_precision): Likewise.
21947 (const_vector_from_tree): Likewise.
21948 * final.c: Include wide-int-print.h.
21949 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21950 * fixed-value.c: Include wide-int.h.
21951 (fixed_from_string): Use wide-int interfaces.
21952 (fixed_to_decimal): Likewise.
21953 (fixed_convert_from_real): Likewise.
21954 (real_convert_from_fixed): Likewise.
21955 * fold-const.h (mem_ref_offset): Return an offset_int.
21956 (div_if_zero_remainder): Remove code parameter.
21957 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21958 Use wide-int interfaces.
21959 (may_negate_without_overflow_p): Use wide-int interfaces.
21960 (negate_expr_p): Likewise.
21961 (fold_negate_expr): Likewise.
21962 (int_const_binop_1): Likewise.
21963 (const_binop): Likewise.
21964 (fold_convert_const_int_from_int): Likewise.
21965 (fold_convert_const_int_from_real): Likewise.
21966 (fold_convert_const_int_from_fixed): Likewise.
21967 (fold_convert_const_fixed_from_int): Likewise.
21968 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21969 (sign_bit_p): Use wide-int interfaces.
21970 (make_range_step): Likewise.
21971 (build_range_check): Likewise. Pass an integer of the correct type
21972 instead of using integer_one_node.
21973 (range_predecessor): Pass an integer of the correct type instead
21974 of using integer_one_node.
21975 (range_successor): Likewise.
21976 (merge_ranges): Likewise.
21977 (unextend): Use wide-int interfaces.
21978 (extract_muldiv_1): Likewise.
21979 (fold_div_compare): Likewise.
21980 (fold_single_bit_test): Likewise.
21981 (fold_sign_changed_comparison): Likewise.
21982 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21983 (fold_plusminus_mult_expr): Use wide-int interfaces.
21984 (native_encode_int): Likewise.
21985 (native_interpret_int): Likewise.
21986 (fold_unary_loc): Likewise.
21987 (pointer_may_wrap_p): Likewise.
21988 (size_low_cst): Likewise.
21989 (mask_with_tz): Likewise.
21990 (fold_binary_loc): Likewise.
21991 (fold_ternary_loc): Likewise.
21992 (multiple_of_p): Likewise.
21993 (tree_call_nonnegative_warnv_p): Update calls to
21994 tree_int_cst_min_precision and real_from_integer.
21995 (fold_negate_const): Use wide-int interfaces.
21996 (fold_abs_const): Likewise.
21997 (fold_relational_const): Use tree_int_cst_lt.
21998 (round_up_loc): Use wide-int interfaces.
21999 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
22000 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
22001 * gengtype.c: Remove include of double-int.h.
22002 (do_typedef): Use wide-int interfaces.
22003 (open_base_files): Add wide-int.h.
22004 (main): Add offset_int and widest_int typedefs.
22005 * gengtype-lex.l: Handle "^".
22006 (CXX_KEYWORD): Add "static".
22007 * gengtype-parse.c (require3): New.
22008 (require_template_declaration): Handle constant template arguments
22009 and nested templates.
22010 * gengtype-state.c: Don't include "double-int.h".
22011 * genpreds.c (write_one_predicate_function): Update comment.
22012 (write_tm_constrs_h): Add check for hval and lval use in
22014 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
22015 (add_to_sequence): Likewise.
22016 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
22017 and const_double_operand.
22018 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
22020 * gimple-fold.c (get_base_constructor): Likewise.
22021 (fold_array_ctor_reference): Likewise.
22022 (fold_nonarray_ctor_reference): Likewise.
22023 (fold_const_aggregate_ref_1): Likewise.
22024 (gimple_val_nonnegative_real_p): Likewise.
22025 (gimple_fold_indirect_ref): Likewise.
22026 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
22027 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
22028 (struct slsr_cand_d): Change index to be widest_int.
22029 (struct incr_info_d): Change incr to be widest_int.
22030 (alloc_cand_and_find_basis): Use wide-int interfaces.
22031 (slsr_process_phi): Likewise.
22032 (backtrace_base_for_ref): Likewise. Return a widest_int.
22033 (restructure_reference): Take a widest_int instead of a double_int.
22034 (slsr_process_ref): Use wide-int interfaces.
22035 (create_mul_ssa_cand): Likewise.
22036 (create_mul_imm_cand): Likewise.
22037 (create_add_ssa_cand): Likewise.
22038 (create_add_imm_cand): Take a widest_int instead of a double_int.
22039 (slsr_process_add): Use wide-int interfaces.
22040 (slsr_process_cast): Likewise.
22041 (slsr_process_copy): Likewise.
22042 (dump_candidate): Likewise.
22043 (dump_incr_vec): Likewise.
22044 (replace_ref): Likewise.
22045 (cand_increment): Likewise. Return a widest_int.
22046 (cand_abs_increment): Likewise.
22047 (replace_mult_candidate): Take a widest_int instead of a double_int.
22048 (replace_unconditional_candidate): Use wide-int interfaces.
22049 (incr_vec_index): Take a widest_int instead of a double_int.
22050 (create_add_on_incoming_edge): Likewise.
22051 (create_phi_basis): Use wide-int interfaces.
22052 (replace_conditional_candidate): Likewise.
22053 (record_increment): Take a widest_int instead of a double_int.
22054 (record_phi_increments): Use wide-int interfaces.
22055 (phi_incr_cost): Take a widest_int instead of a double_int.
22056 (lowest_cost_path): Likewise.
22057 (total_savings): Likewise.
22058 (analyze_increments): Use wide-int interfaces.
22059 (ncd_with_phi): Take a widest_int instead of a double_int.
22060 (ncd_of_cand_and_phis): Likewise.
22061 (nearest_common_dominator_for_cands): Likewise.
22062 (insert_initializers): Use wide-int interfaces.
22063 (all_phi_incrs_profitable): Likewise.
22064 (replace_one_candidate): Likewise.
22065 (replace_profitable_candidates): Likewise.
22066 * godump.c: Include wide-int-print.h.
22067 (go_output_typedef): Use wide-int interfaces.
22068 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
22069 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
22070 (build_loop_iteration_domains): Likewise.
22071 * hooks.h: Include wide-int.h rather than double-int.h.
22072 (hook_bool_dint_dint_uint_bool_true): Delete.
22073 (hook_bool_wint_wint_uint_bool_true): Declare.
22074 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
22075 (hook_bool_wint_wint_uint_bool_true): New.
22076 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
22078 (ubsan_expand_si_overflow_mul_check): Likewise.
22079 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
22080 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
22081 (get_ancestor_addr_info): Likewise.
22082 (ipa_modify_call_arguments): Likewise.
22083 * loop-doloop.c (doloop_modify): Likewise.
22084 (doloop_optimize): Likewise.
22085 * loop-iv.c (iv_number_of_iterations): Likewise.
22086 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
22087 (unroll_loop_constant_iterations): Likewise.
22088 (decide_unroll_runtime_iterations): Likewise.
22089 (unroll_loop_runtime_iterations): Likewise.
22090 (decide_peel_simple): Likewise.
22091 (decide_unroll_stupid): Likewise.
22092 * lto-streamer-in.c (streamer_read_wi): Add.
22093 (input_cfg): Use wide-int interfaces.
22094 (lto_input_tree_1): Likewise.
22095 * lto-streamer-out.c (streamer_write_wi): Add.
22096 (hash_tree): Use wide-int interfaces.
22097 (output_cfg): Likewise.
22098 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
22099 (GTFILES): Add wide-int.h and signop.h.
22100 (TAGS): Look for .cc files too.
22101 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
22102 * optabs.c (expand_subword_shift): Likewise.
22103 (expand_doubleword_shift): Likewise.
22104 (expand_absneg_bit): Likewise.
22105 (expand_copysign_absneg): Likewise.
22106 (expand_copysign_bit): Likewise.
22107 * postreload.c (reload_cse_simplify_set): Likewise.
22108 * predict.c (predict_iv_comparison): Likewise.
22109 * pretty-print.h: Include wide-int-print.h.
22111 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
22112 * print-tree.c: Include wide-int-print.h.
22113 (print_node_brief): Use wide-int interfaces.
22114 (print_node): Likewise.
22115 * read-rtl.c (validate_const_wide_int): New.
22116 (read_rtx_code): Add CONST_WIDE_INT case.
22117 * real.c: Include wide-int.h.
22118 (real_to_integer2): Delete.
22119 (real_to_integer): New function, returning a wide_int.
22120 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22121 (ten_to_ptwo): Update call to real_from_integer.
22122 (real_digit): Likewise.
22123 * real.h: Include signop.h, wide-int.h and insn-modes.h.
22124 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
22125 (REAL_VALUE_TO_INT): Delete.
22126 (real_to_integer): Declare a wide-int form.
22127 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22128 * recog.c (const_int_operand): Improve comment.
22129 (const_scalar_int_operand): New.
22130 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
22131 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
22132 (split_double): Likewise.
22133 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
22134 (rtx_size): Likewise.
22135 (rtx_alloc_stat_v): New.
22136 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
22137 (cwi_output_hex): New.
22138 (iterative_hash_rtx): Handle CONST_WIDE_INT.
22139 (cwi_check_failed_bounds): New.
22140 * rtl.def (CONST_WIDE_INT): New.
22141 * rtl.h: Include <utility> and wide-int.h.
22142 (struct hwivec_def): New.
22143 (CWI_GET_NUM_ELEM): New.
22144 (CWI_PUT_NUM_ELEM): New.
22145 (struct rtx_def): Add num_elem and hwiv.
22146 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
22147 (CASE_CONST_UNIQUE): Likewise.
22148 (CASE_CONST_ANY): Likewise.
22149 (CONST_SCALAR_INT_P): Likewise.
22150 (CONST_WIDE_INT_P): New.
22152 (HWIVEC_CHECK): New.
22153 (cwi_check_failed_bounds): New.
22155 (HWIVEC_CHECK): New.
22156 (CONST_WIDE_INT_VEC) New.
22157 (CONST_WIDE_INT_NUNITS) New.
22158 (CONST_WIDE_INT_ELT) New.
22159 (rtx_mode_t): New type.
22160 (wi::int_traits <rtx_mode_t>): New.
22162 (wi::min_value): New.
22163 (wi::max_value): New.
22165 (const_wide_int_alloc): New.
22166 (immed_wide_int_const): New.
22167 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
22168 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
22169 * signop.h: New file.
22170 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
22171 (simplify_const_unary_operation): Use wide-int interfaces.
22172 (simplify_binary_operation_1): Likewise.
22173 (simplify_const_binary_operation): Likewise.
22174 (simplify_const_relational_operation): Likewise.
22175 (simplify_immed_subreg): Likewise.
22176 * stmt.c (expand_case): Likewise.
22177 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
22178 signop rather than a bool.
22179 * stor-layout.c (layout_type): Use wide-int interfaces.
22180 (initialize_sizetypes): Update calls to
22181 set_min_and_max_values_for_integral_type.
22182 (set_min_and_max_values_for_integral_type): Take a signop rather
22183 than a bool. Use wide-int interfaces.
22184 (fixup_signed_type): Update accordingly. Remove
22185 HOST_BITS_PER_DOUBLE_INT limit.
22186 (fixup_unsigned_type): Likewise.
22187 * system.h (STATIC_CONSTANT_P): New.
22188 (STATIC_ASSERT): New.
22189 * target.def (can_use_doloop_p): Take widest_ints rather than
22191 * target.h: Include wide-int.h rather than double-int.h.
22192 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22194 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22195 rather than INT_CST_LT_UNSIGNED.
22196 (can_use_doloop_if_innermost): Take widest_ints rather than
22198 * tree-affine.c: Include wide-int-print.h.
22199 (double_int_ext_for_comb): Delete.
22200 (wide_int_ext_for_comb): New.
22201 (aff_combination_zero): Use wide-int interfaces.
22202 (aff_combination_const): Take a widest_int instead of a double_int.
22203 (aff_combination_elt): Use wide-int interfaces.
22204 (aff_combination_scale): Take a widest_int instead of a double_int.
22205 (aff_combination_add_elt): Likewise.
22206 (aff_combination_add_cst): Likewise.
22207 (aff_combination_add): Use wide-int interfaces.
22208 (aff_combination_convert): Likewise.
22209 (tree_to_aff_combination): Likewise.
22210 (add_elt_to_tree): Take a widest_int instead of a double_int.
22211 (aff_combination_to_tree): Use wide-int interfaces.
22212 (aff_combination_remove_elt): Likewise.
22213 (aff_combination_add_product): Take a widest_int instead of
22215 (aff_combination_mult): Use wide-int interfaces.
22216 (aff_combination_expand): Likewise.
22217 (double_int_constant_multiple_p): Delete.
22218 (wide_int_constant_multiple_p): New.
22219 (aff_combination_constant_multiple_p): Take a widest_int pointer
22220 instead of a double_int pointer.
22221 (print_aff): Use wide-int interfaces.
22222 (get_inner_reference_aff): Take a widest_int pointer
22223 instead of a double_int pointer.
22224 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22225 * tree-affine.h: Include wide-int.h.
22226 (struct aff_comb_elt): Change type of coef to widest_int.
22227 (struct affine_tree_combination): Change type of offset to widest_int.
22228 (double_int_ext_for_comb): Delete.
22229 (wide_int_ext_for_comb): New.
22230 (aff_combination_const): Use widest_int instead of double_int.
22231 (aff_combination_scale): Likewise.
22232 (aff_combination_add_elt): Likewise.
22233 (aff_combination_constant_multiple_p): Likewise.
22234 (get_inner_reference_aff): Likewise.
22235 (aff_comb_cannot_overlap_p): Likewise.
22236 (aff_combination_zero_p): Use wide-int interfaces.
22237 * tree.c: Include tree.h.
22238 (init_ttree): Use make_int_cst.
22239 (tree_code_size): Removed code for INTEGER_CST case.
22240 (tree_size): Add INTEGER_CST case.
22241 (make_node_stat): Update comment.
22242 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22243 (build_int_cst_type): Use wide-int interfaces.
22244 (double_int_to_tree): Likewise.
22245 (double_int_fits_to_tree_p): Delete.
22246 (force_fit_type_double): Delete.
22247 (force_fit_type): New.
22248 (int_cst_hash_hash): Use wide-int interfaces.
22249 (int_cst_hash_eq): Likewise.
22250 (build_int_cst_wide): Delete.
22251 (wide_int_to_tree): New.
22252 (cache_integer_cst): Use wide-int interfaces.
22253 (build_low_bits_mask): Likewise.
22254 (cst_and_fits_in_hwi): Likewise.
22255 (real_value_from_int_cst): Likewise.
22256 (make_int_cst_stat): New.
22257 (integer_zerop): Use wide_int interfaces.
22258 (integer_onep): Likewise.
22259 (integer_all_onesp): Likewise.
22260 (integer_pow2p): Likewise.
22261 (integer_nonzerop): Likewise.
22262 (tree_log2): Likewise.
22263 (tree_floor_log2): Likewise.
22264 (tree_ctz): Likewise.
22265 (int_size_in_bytes): Likewise.
22266 (mem_ref_offset): Return an offset_int rather than a double_int.
22267 (build_type_attribute_qual_variant): Use wide_int interfaces.
22268 (type_hash_eq): Likewise
22269 (tree_int_cst_equal): Likewise.
22270 (tree_int_cst_lt): Delete.
22271 (tree_int_cst_compare): Likewise.
22272 (tree_fits_shwi_p): Use wide_int interfaces.
22273 (tree_fits_uhwi_p): Likewise.
22274 (tree_int_cst_sign_bit): Likewise.
22275 (tree_int_cst_sgn): Likewise.
22276 (tree_int_cst_min_precision): Take a signop rather than a bool.
22277 (simple_cst_equal): Use wide_int interfaces.
22278 (compare_tree_int): Likewise.
22279 (iterative_hash_expr): Likewise.
22280 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22282 (get_type_static_bounds): Use wide_int interfaces.
22283 (tree_int_cst_elt_check_failed): New.
22284 (build_common_tree_nodes): Reordered to set prec before filling in
22286 (int_cst_value): Check cst_and_fits_in_hwi.
22287 (widest_int_cst_value): Use wide_int interfaces.
22288 (upper_bound_in_type): Likewise.
22289 (lower_bound_in_type): Likewise.
22290 (num_ending_zeros): Likewise.
22291 (drop_tree_overflow): Likewise.
22292 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22293 (gen_conditions_for_pow_cst_base): Likewise.
22294 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22295 (group_case_labels_stmt): Use wide-int interfaces.
22296 (verify_gimple_assign_binary): Likewise.
22297 (print_loop): Likewise.
22298 * tree-chrec.c (tree_fold_binomial): Likewise.
22299 * tree-core.h (struct tree_base): Add int_length.
22300 (struct tree_int_cst): Change rep of value.
22301 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22302 (dr_may_alias_p): Likewise.
22303 (max_stmt_executions_tree): Likewise.
22304 * tree.def (INTEGER_CST): Update comment.
22305 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22306 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22307 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22308 (dequeue_and_dump): Use wide-int interfaces.
22309 * tree.h: Include wide-int.h.
22310 (NULL_TREE): Moved to earlier loc in file.
22311 (TREE_INT_CST_ELT_CHECK): New.
22312 (tree_int_cst_elt_check_failed): New.
22314 (TREE_INT_CST): Delete.
22315 (TREE_INT_CST_LOW): Use wide-int interfaces.
22316 (TREE_INT_CST_HIGH): Delete.
22317 (TREE_INT_CST_NUNITS): New.
22318 (TREE_INT_CST_EXT_NUNITS): Likewise.
22319 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22320 (TREE_INT_CST_ELT): Likewise.
22321 (INT_CST_LT): Delete.
22322 (tree_int_cst_elt_check): New (two forms).
22323 (type_code_size): Update comment.
22324 (make_int_cst_stat, make_int_cst): New.
22325 (tree_to_double_int): Delete.
22326 (double_int_fits_to_tree_p): Delete.
22327 (force_fit_type_double): Delete.
22328 (build_int_cstu): Replace with out-of-line function.
22329 (build_int_cst_wide): Delete.
22330 (tree_int_cst_lt): Define inline.
22331 (tree_int_cst_le): New.
22332 (tree_int_cst_compare): Define inline.
22333 (tree_int_cst_min_precision): Take a signop rather than a bool.
22334 (wi::int_traits <const_tree>): New.
22335 (wi::int_traits <tree>): New.
22336 (wi::extended_tree): New.
22337 (wi::int_traits <wi::extended_tree>): New.
22338 (wi::to_widest): New.
22339 (wi::to_offset): New.
22340 (wi::fits_to_tree_p): New.
22341 (wi::min_value): New.
22342 (wi::max_value): New.
22343 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22344 (copy_tree_body_r): Likewise.
22345 * tree-object-size.c (compute_object_offset): Likewise.
22346 (addr_object_size): Likewise.
22347 * tree-predcom.c: Include wide-int-print.h.
22348 (struct dref_d): Change type of offset to widest_int.
22349 (dump_dref): Call wide-int printer.
22350 (aff_combination_dr_offset): Use wide-int interfaces.
22351 (determine_offset): Take a widest_int pointer rather than a
22352 double_int pointer.
22353 (split_data_refs_to_components): Use wide-int interfaces.
22354 (suitable_component_p): Likewise.
22355 (order_drefs): Likewise.
22356 (add_ref_to_chain): Likewise.
22357 (valid_initializer_p): Likewise.
22358 (determine_roots_comp): Likewise.
22359 * tree-pretty-print.c: Include wide-int-print.h.
22360 (dump_generic_node): Use wide-int interfaces.
22361 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22362 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22363 (move_fixed_address_to_symbol): Likewise.
22364 (move_hint_to_base): Likewise.
22365 (move_pointer_to_base): Likewise.
22366 (move_variant_to_index): Likewise.
22367 (most_expensive_mult_to_index): Likewise.
22368 (addr_to_parts): Likewise.
22369 (copy_ref_info): Likewise.
22370 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22371 (indirect_refs_may_alias_p): Likewise.
22372 (stmt_kills_ref_p_1): Likewise.
22373 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22374 * tree-ssa-ccp.c: Update comment at top of file. Include
22376 (struct prop_value_d): Change type of mask to widest_int.
22377 (extend_mask): New function.
22378 (dump_lattice_value): Use wide-int interfaces.
22379 (get_default_value): Likewise.
22380 (set_constant_value): Likewise.
22381 (set_value_varying): Likewise.
22382 (valid_lattice_transition): Likewise.
22383 (set_lattice_value): Likewise.
22384 (value_to_double_int): Delete.
22385 (value_to_wide_int): New.
22386 (get_value_from_alignment): Use wide-int interfaces.
22387 (get_value_for_expr): Likewise.
22388 (do_dbg_cnt): Likewise.
22389 (ccp_finalize): Likewise.
22390 (ccp_lattice_meet): Likewise.
22391 (bit_value_unop_1): Use widest_ints rather than double_ints.
22392 (bit_value_binop_1): Likewise.
22393 (bit_value_unop): Use wide-int interfaces.
22394 (bit_value_binop): Likewise.
22395 (bit_value_assume_aligned): Likewise.
22396 (evaluate_stmt): Likewise.
22397 (ccp_fold_stmt): Likewise.
22398 (visit_cond_stmt): Likewise.
22399 (ccp_visit_stmt): Likewise.
22400 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22401 (constant_pointer_difference): Likewise.
22402 (associate_pointerplus): Likewise.
22403 (combine_conversions): Likewise.
22404 * tree-ssa-loop.h: Include wide-int.h.
22405 (struct tree_niter_desc): Change type of max to widest_int.
22406 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22407 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22408 (remove_redundant_iv_tests): Likewise.
22409 (canonicalize_loop_induction_variables): Likewise.
22410 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22411 (constant_multiple_of): Take a widest_int pointer instead of
22412 a double_int pointer.
22413 (get_computation_aff): Use wide-int interfaces.
22414 (ptr_difference_cost): Likewise.
22415 (difference_cost): Likewise.
22416 (get_loop_invariant_expr_id): Likewise.
22417 (get_computation_cost_at): Likewise.
22418 (iv_elimination_compare_lt): Likewise.
22419 (may_eliminate_iv): Likewise.
22420 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22421 instead of double_int.
22422 (max_loop_iterations): Likewise.
22423 (max_stmt_executions): Likewise.
22424 (estimated_stmt_executions): Likewise.
22425 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22426 (split_to_var_and_offset): Use wide-int interfaces.
22427 (determine_value_range): Likewise.
22428 (bound_difference_of_offsetted_base): Likewise.
22429 (bounds_add): Take a widest_int instead of a double_int.
22430 (number_of_iterations_ne_max): Use wide-int interfaces.
22431 (number_of_iterations_ne): Likewise.
22432 (number_of_iterations_lt_to_ne): Likewise.
22433 (assert_loop_rolls_lt): Likewise.
22434 (number_of_iterations_lt): Likewise.
22435 (number_of_iterations_le): Likewise.
22436 (number_of_iterations_cond): Likewise.
22437 (number_of_iterations_exit): Likewise.
22438 (finite_loop_p): Likewise.
22439 (derive_constant_upper_bound_assign): Likewise.
22440 (derive_constant_upper_bound): Return a widest_int.
22441 (derive_constant_upper_bound_ops): Likewise.
22442 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22443 (record_estimate): Take a widest_int rather than a double_int.
22444 (record_nonwrapping_iv): Use wide-int interfaces.
22445 (double_int_cmp): Delete.
22446 (wide_int_cmp): New.
22447 (bound_index): Take a widest_int rather than a double_int.
22448 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22449 (maybe_lower_iteration_bound): Likewise.
22450 (estimate_numbers_of_iterations_loop): Likewise.
22451 (estimated_loop_iterations): Take a widest_int pointer than than
22452 a double_int pointer.
22453 (estimated_loop_iterations_int): Use wide-int interfaces.
22454 (max_loop_iterations): Take a widest_int pointer than than
22455 a double_int pointer.
22456 (max_loop_iterations_int): Use wide-int interfaces.
22457 (max_stmt_executions): Take a widest_int pointer than than
22458 a double_int pointer.
22459 (estimated_stmt_executions): Likewise.
22460 (n_of_executions_at_most): Use wide-int interfaces.
22461 (scev_probably_wraps_p): Likewise.
22462 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22463 to real_to_integer.
22464 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22466 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22467 double_ints. Adjust for trailing_wide_ints <3> representation.
22468 (set_nonzero_bits): Likewise.
22469 (get_range_info): Return wide_ints rather than double_ints.
22470 Adjust for trailing_wide_ints <3> representation.
22471 (get_nonzero_bits): Likewise.
22472 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22474 * tree-ssanames.h (struct range_info_def): Replace min, max and
22475 nonzero_bits with a trailing_wide_ints <3>.
22476 (set_range_info): Use wide_int_refs rather than double_ints.
22477 (set_nonzero_bits): Likewise.
22478 (get_range_info): Return wide_ints rather than double_ints.
22479 (get_nonzero_bits): Likewise.
22480 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22481 * tree-ssa-pre.c (phi_translate_1): Likewise.
22482 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22483 (acceptable_pow_call): Likewise.
22484 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22486 (vn_reference_fold_indirect): Likewise.
22487 (vn_reference_maybe_forwprop_address): Likewise.
22488 (valueize_refs_1): Likewise.
22489 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22490 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22491 tree_int_cst_lt and tree_int_cst_le.
22492 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22494 (streamer_alloc_tree): Likewise.
22495 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22496 (streamer_write_tree_header): Likewise.
22497 (streamer_write_integer_cst): Likewise.
22498 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22499 (build_constructors): Likewise.
22500 (array_value_type): Likewise.
22501 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22502 (vect_check_gather): Likewise.
22503 * tree-vect-generic.c (build_replicated_const): Likewise.
22504 (expand_vector_divmod): Likewise.
22505 * tree-vect-loop.c (vect_transform_loop): Likewise.
22506 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22507 (vect_do_peeling_for_alignment): Likewise.
22508 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22509 * tree-vrp.c: Include wide-int.h.
22510 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22511 (extract_range_from_assert): Use wide-int interfaces.
22512 (vrp_int_const_binop): Likewise.
22513 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22514 double_int pointers.
22515 (ranges_from_anti_range): Use wide-int interfaces.
22516 (quad_int_cmp): Delete.
22517 (quad_int_pair_sort): Likewise.
22518 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22519 (extract_range_from_unary_expr_1): Likewise.
22520 (adjust_range_with_scev): Likewise.
22521 (masked_increment): Take and return wide_ints rather than double_ints.
22522 (register_edge_assert_for_2): Use wide-int interfaces.
22523 (check_array_ref): Likewise.
22524 (search_for_addr_array): Likewise.
22525 (maybe_set_nonzero_bits): Likewise.
22526 (union_ranges): Pass an integer of the correct type instead of
22527 using integer_one_node.
22528 (intersect_ranges): Likewise.
22529 (simplify_truth_ops_using_ranges): Likewise.
22530 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22531 (range_fits_type_p): Likewise.
22532 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22534 (simplify_conversion_using_ranges): Use wide-int interfaces.
22535 (simplify_float_conversion_using_ranges): Likewise.
22536 (vrp_finalize): Likewise.
22537 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22538 (gimple_stringops_transform): Likewise.
22539 * varasm.c (decode_addr_const): Likewise.
22540 (const_hash_1): Likewise.
22541 (const_rtx_hash_1): Likewise
22542 (output_constant): Likewise.
22543 (array_size_for_constructor): Likewise.
22544 (output_constructor_regular_field): Likewise.
22545 (output_constructor_bitfield): Likewise.
22546 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22547 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22549 * gencheck.c: Define BITS_PER_UNIT.
22550 * wide-int.cc: New.
22552 * wide-int-print.cc: New.
22553 * wide-int-print.h: New.
22555 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22557 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22559 2014-05-06 Richard Biener <rguenther@suse.de>
22561 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22562 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22563 (TODO_verify_all): Adjust.
22564 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22565 TODO_verify_stmts and TODO_verify_rtl_sharing.
22566 * bb-reorder.c: Likewise.
22567 * cfgexpand.c: Likewise.
22568 * cprop.c: Likewise.
22570 * function.c: Likewise.
22571 * fwprop.c: Likewise.
22572 * gcse.c: Likewise.
22573 * gimple-ssa-isolate-paths.c: Likewise.
22574 * gimple-ssa-strength-reduction.c: Likewise.
22575 * ipa-split.c: Likewise.
22576 * loop-init.c: Likewise.
22577 * loop-unroll.c: Likewise.
22578 * lower-subreg.c: Likewise.
22579 * modulo-sched.c: Likewise.
22580 * postreload-gcse.c: Likewise.
22581 * predict.c: Likewise.
22582 * recog.c: Likewise.
22583 * sched-rgn.c: Likewise.
22584 * store-motion.c: Likewise.
22585 * tracer.c: Likewise.
22586 * trans-mem.c: Likewise.
22587 * tree-call-cdce.c: Likewise.
22588 * tree-cfg.c: Likewise.
22589 * tree-cfgcleanup.c: Likewise.
22590 * tree-complex.c: Likewise.
22591 * tree-eh.c: Likewise.
22592 * tree-emutls.c: Likewise.
22593 * tree-if-conv.c: Likewise.
22594 * tree-into-ssa.c: Likewise.
22595 * tree-loop-distribution.c: Likewise.
22596 * tree-object-size.c: Likewise.
22597 * tree-parloops.c: Likewise.
22598 * tree-pass.h: Likewise.
22599 * tree-sra.c: Likewise.
22600 * tree-ssa-ccp.c: Likewise.
22601 * tree-ssa-copy.c: Likewise.
22602 * tree-ssa-copyrename.c: Likewise.
22603 * tree-ssa-dce.c: Likewise.
22604 * tree-ssa-dom.c: Likewise.
22605 * tree-ssa-dse.c: Likewise.
22606 * tree-ssa-forwprop.c: Likewise.
22607 * tree-ssa-ifcombine.c: Likewise.
22608 * tree-ssa-loop-ch.c: Likewise.
22609 * tree-ssa-loop-ivcanon.c: Likewise.
22610 * tree-ssa-loop.c: Likewise.
22611 * tree-ssa-math-opts.c: Likewise.
22612 * tree-ssa-phiopt.c: Likewise.
22613 * tree-ssa-phiprop.c: Likewise.
22614 * tree-ssa-pre.c: Likewise.
22615 * tree-ssa-reassoc.c: Likewise.
22616 * tree-ssa-sink.c: Likewise.
22617 * tree-ssa-strlen.c: Likewise.
22618 * tree-ssa-tail-merge.c: Likewise.
22619 * tree-ssa-uncprop.c: Likewise.
22620 * tree-switch-conversion.c: Likewise.
22621 * tree-tailcall.c: Likewise.
22622 * tree-vect-generic.c: Likewise.
22623 * tree-vectorizer.c: Likewise.
22624 * tree-vrp.c: Likewise.
22625 * tsan.c: Likewise.
22626 * var-tracking.c: Likewise.
22627 * bt-load.c: Likewise.
22628 * cfgcleanup.c: Likewise.
22629 * combine-stack-adj.c: Likewise.
22630 * combine.c: Likewise.
22631 * compare-elim.c: Likewise.
22632 * config/epiphany/resolve-sw-modes.c: Likewise.
22633 * config/i386/i386.c: Likewise.
22634 * config/mips/mips.c: Likewise.
22635 * config/s390/s390.c: Likewise.
22636 * config/sh/sh_treg_combine.cc: Likewise.
22637 * config/sparc/sparc.c: Likewise.
22640 * final.c: Likewise.
22641 * ifcvt.c: Likewise.
22642 * mode-switching.c: Likewise.
22643 * passes.c: Likewise.
22644 * postreload.c: Likewise.
22646 * reg-stack.c: Likewise.
22647 * regcprop.c: Likewise.
22648 * regrename.c: Likewise.
22651 2014-05-06 Richard Biener <rguenther@suse.de>
22653 PR middle-end/61070
22654 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22655 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22657 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22660 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22662 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22663 Tom de Vries <tom@codesourcery.com>
22665 * target.def (call_fusage_contains_non_callee_clobbers): New
22667 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22669 (@node Miscellaneous Register Hooks): New node.
22670 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22671 * doc/tm.texi: Regenerate.
22673 2014-05-05 Marek Polacek <polacek@redhat.com>
22676 * opts.c (common_handle_option): Call error_at instead of warning_at.
22678 2014-05-05 Richard Biener <rguenther@suse.de>
22680 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22681 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22682 under the TODO_verify_il umbrella.
22684 2014-05-05 Richard Biener <rguenther@suse.de>
22686 * passes.c (execute_function_todo): Move TODO_verify_flow under
22687 the TODO_verify_ul umbrella.
22689 2014-05-05 Richard Biener <rguenther@suse.de>
22691 PR middle-end/61010
22692 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22693 X & CST away from a CST that is the mask of a mode.
22695 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22697 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22698 int argument to enum machine_mode.
22699 (picochip_class_max_nregs): Ditto.
22700 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22701 (picochip_class_max_nregs): Ditto.
22703 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22705 * target.def: Add new target hook.
22706 * doc/tm.texi: Regenerate.
22707 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22708 * targhooks.c (default_keep_leaf_when_profiled): New function.
22710 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22711 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22713 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22715 PR tree-optimization/60363
22716 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22717 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22718 (update_destination_phis): New parameter.
22719 (create_edge_and_update_destination_phis): Ditto.
22720 (ssa_fix_duplicate_block_edges): Pass new arguments.
22721 (thread_single_edge): Ditto.
22723 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22725 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22726 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22727 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22728 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22729 Use RS6000_BTM_HARD_FLOAT.
22730 (BU_MISC_2): Likewise.
22731 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22732 RS6000_BTM_HARD_FLOAT.
22733 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22734 is explicitly used.
22735 (rs6000_invalid_builtin): Add hard floating builtin support.
22736 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22737 hard float builtins.
22738 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22740 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22742 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22743 Add missing function* argument.
22745 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22747 * lra-constraints.c (valid_address_p): Move earlier in file.
22748 Add a constraint argument to the address_info version.
22749 (satisfies_memory_constraint_p): New function.
22750 (satisfies_address_constraint_p): Likewise.
22751 (process_alt_operands, curr_insn_transform): Use them.
22752 (process_address): Pass the constraint to valid_address_p when
22753 checking address operands.
22755 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22757 * config/mips/mips.c (mips_isa_rev): New variable.
22758 (mips_set_architecture): Set it.
22759 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22761 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22762 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22763 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22764 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22765 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22766 conditions in terms of mips_isa_rev.
22767 (mips_isa_rev): Declare.
22769 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22771 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22772 (prob_unlikely, prob_likely): Make variables const.
22774 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22776 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22778 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22780 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22782 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22784 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22785 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22786 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22788 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22789 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22791 Replace usage of ROUND_REG with sh_round_reg.
22792 Use CEIL instead of ROUND_ADVANCE.
22794 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22797 * config/sh/sh.c: Include stdlib headers before everything else.
22799 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22801 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22802 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22803 (gimplify_adjust_omp_clauses): Simd region is never
22804 directly nested in combined parallel. Instead, for linear
22805 with copyin/copyout, if in combined for simd loop, make decl
22806 firstprivate/lastprivate on OMP_FOR.
22807 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22808 expand_omp_for_static_chunk): When setting endvar, also set
22809 fd->loop.v to the same value.
22811 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22813 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22815 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22817 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22820 2014-05-02 Marek Polacek <polacek@redhat.com>
22822 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22824 2014-05-02 Kito Cheng <kito@0xlab.org>
22826 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22827 to a C expression marco.
22828 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22829 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22830 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22831 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22832 HONOR_REG_ALLOC_ORDER.
22833 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22835 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22837 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22839 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22841 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22843 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22845 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22846 (convert_scalar_cond_reduction): Likewise.
22847 (predicate_scalar_phi): Add recognition and transformation
22848 of simple conditioanl reduction to be vectorizable.
22850 2014-05-01 Marek Polacek <polacek@redhat.com>
22853 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22855 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22857 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22858 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22859 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22860 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22861 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22862 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22863 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22864 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22866 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22868 * config/arc/arc.opt (mlra): Move comment above option name
22869 to avoid mis-parsing as language options.
22871 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22873 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22874 * config/sol2.h: ... here.
22875 * config/sol2-10.h: Remove.
22877 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22878 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22879 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22880 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22881 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22882 * config/sol2.h: ... here.
22883 (SECTION_NAME_FORMAT): Don't redefine.
22884 (STARTFILE_ARCH32_SPEC): Rename to ...
22885 (STARTFILE_ARCH_SPEC): ... this.
22886 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22887 * config/sparc/sol2.h: ... here.
22888 (SECTION_NAME_FORMAT): Don't undef.
22889 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22890 (SUBTARGET_EXTRA_SPECS): Remove.
22891 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22893 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22894 (MD_STARTFILE_PREFIX): Remove.
22895 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22896 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22897 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22898 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22899 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22900 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22901 * config/i386/sol2.h: ... here.
22902 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22903 * config/i386/sol2-bi.h: Remove.
22904 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22905 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22907 * config/i386/t-sol2-64: Rename to ...
22908 * config/i386/t-sol2: ... this.
22909 * config/sparc/t-sol2-64: Rename to ...
22910 * config/sparc/t-sol2: ... this.
22912 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22913 sol2_tm_file_head, sol2_tm_file_tail.
22914 Include ${cpu_type}/sol2.h before sol2.h.
22916 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22917 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22918 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22919 Reflect i386/t-sol2-64 renaming.
22920 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22921 Reflect sparc/t-sol2-64 renaming.
22923 2014-04-30 Richard Biener <rguenther@suse.de>
22925 * passes.c (execute_function_todo): Move TODO_verify_stmts
22926 and TODO_verify_ssa under the TODO_verify_il umbrella.
22927 * tree-ssa.h (verify_ssa): Adjust prototype.
22928 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22929 we should verify SSA operands.
22930 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22931 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22932 whether we should verify whether not throwing stmts have EH info.
22933 * graphite-scop-detection.c (create_sese_edges): Adjust.
22934 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22935 * tree-eh.c (lower_try_finally_switch): Do not add the
22936 default case label twice.
22938 2014-04-30 Marek Polacek <polacek@redhat.com>
22940 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22941 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22942 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22943 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22945 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22947 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22948 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22949 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22950 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22951 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22952 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22953 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22954 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22956 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22958 * tree-cfg.c (dump_function_to_file): Dump the return type of
22959 functions, in a line to itself before the function body, mimicking
22960 the layout of a C function.
22962 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22964 PR tree-optimization/60971
22965 * tree-tailcall.c (process_assignment): Reject conversions which
22968 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22970 * calls.c (initialize_argument_information): Always treat
22971 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22972 (expand_call): Likewise.
22973 (emit_library_call_calue_1): Likewise.
22974 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22975 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22978 2014-04-29 Nick Clifton <nickc@redhat.com>
22980 * config/msp430/msp430.md (umulsidi): Fix typo.
22981 (mulhisi3): Enable even inside interrupt handlers.
22982 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22983 bigger return address pushed in large mode.
22985 2014-04-29 Nick Clifton <nickc@redhat.com>
22987 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22988 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22990 * config/m32r/m32r.c (init_reg_tables): Likewise.
22991 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22992 enum to hold the modes.
22994 2014-04-29 Richard Biener <rguenther@suse.de>
22996 * dominance.c (free_dominance_info): Add overload with
22997 function parameter.
22998 (dom_info_state): Likewise.
22999 (dom_info_available_p): Likewise.
23000 * basic-block.h (free_dominance_info, dom_info_state,
23001 dom_info_available_p): Declare overloads.
23002 * passes.c (execute_function_todo): Verify that verifiers
23003 don't change dominator info state. Drop dominator info
23004 for IPA pass invocations.
23005 * cgraph.c (release_function_body): Restore asserts that
23006 dominator information is released.
23008 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
23010 * doc/invoke.texi: Fix typo.
23011 * tree-vrp.c: Fix typos.
23012 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
23014 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23016 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
23018 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23020 * config/aarch64/aarch64-builtins.c
23021 (aarch64_types_storestruct_lane_qualifiers): New.
23022 (TYPES_STORESTRUCT_LANE): Likewise.
23023 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
23024 (st3_lane): Likewise.
23025 (st4_lane): Likewise.
23026 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
23027 (vec_store_lanesci_lane<mode>): Likewise.
23028 (vec_store_lanesxi_lane<mode>): Likewise.
23029 (aarch64_st2_lane<VQ:mode>): Likewise.
23030 (aarch64_st3_lane<VQ:mode>): Likewise.
23031 (aarch64_st4_lane<VQ:mode>): Likewise.
23032 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
23033 * config/aarch64/arm_neon.h
23034 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
23035 use new macro arguments.
23036 (__ST3_LANE_FUNC): Likewise.
23037 (__ST4_LANE_FUNC): Likewise.
23038 * config/aarch64/iterators.md (V_TWO_ELEM): New.
23039 (V_THREE_ELEM): Likewise.
23040 (V_FOUR_ELEM): Likewise.
23042 2014-04-28 David Malcolm <dmalcolm@redhat.com>
23044 * doc/gimple.texi: Replace the description of the now-defunct
23045 union gimple_statement_d with a diagram showing the
23046 gimple_statement_base class hierarchy and its relationships to
23047 the GSS_ and GIMPLE_ enums.
23049 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23051 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
23052 * config/aarch64/aarch64.c
23053 (aarch64_cannot_change_mode_class): Weaken conditions.
23054 (aarch64_modes_tieable_p): New.
23055 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
23057 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
23059 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23060 (loadsync_<mode>): Change mode.
23061 (load_quadpti, store_quadpti): New.
23062 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23063 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23065 2014-04-28 Martin Jambor <mjambor@suse.cz>
23067 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
23068 same alias type as the original statement.
23069 (subreplacement_assignment_data): New type.
23070 (handle_unscalarized_data_in_subtree): New type of parameter,
23071 generate new memory accesses with same alias type as the original
23073 (load_assign_lhs_subreplacements): Likewise.
23074 (sra_modify_constructor_assign): Generate new memory accesses with
23075 same alias type as the original statement.
23077 2014-04-28 Richard Biener <rguenther@suse.de>
23079 * tree-pass.h (TODO_verify_il): Define.
23080 (TODO_verify_all): Complete properly.
23081 * passes.c (execute_function_todo): Move existing loop-closed
23082 SSA verification under TODO_verify_il.
23083 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
23084 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
23085 Fix tree sharing issue.
23087 2014-04-28 Richard Biener <rguenther@suse.de>
23089 PR middle-end/60092
23090 * builtins.def (DEF_C11_BUILTIN): Add.
23091 (BUILT_IN_ALIGNED_ALLOC): Likewise.
23092 * coretypes.h (enum function_class): Add function_c11_misc.
23093 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23094 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
23095 (call_may_clobber_ref_p_1): Likewise.
23096 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
23097 (mark_all_reaching_defs_necessary_1): Likewise.
23098 (propagate_necessity): Likewise.
23099 (eliminate_unnecessary_stmts): Likewise.
23100 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
23102 2014-04-28 Richard Biener <rguenther@suse.de>
23104 * tree-vrp.c (vrp_var_may_overflow): Remove.
23105 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
23106 with overflow immediately bump to one before that value and
23107 let iteration figure out overflow status.
23109 2014-04-28 Richard Biener <rguenther@suse.de>
23111 * configure.ac: Do valgrind header checks unconditionally.
23112 Add --enable-valgrind-annotations.
23113 * system.h: Guard valgrind header inclusion with
23114 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
23115 * alloc-pool.c (pool_alloc, pool_free): Use
23116 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
23117 to guard possibly dead code.
23118 * config.in: Regenerated.
23119 * configure: Likewise.
23121 2014-04-28 Jeff Law <law@redhat.com>
23123 PR tree-optimization/60902
23124 * tree-ssa-threadedge.c
23125 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
23126 over real defs when invalidating outputs from statements that do not
23127 produce useful outputs for threading.
23129 2014-04-28 Richard Biener <rguenther@suse.de>
23131 PR tree-optimization/60979
23132 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
23133 SCOPs that end in a block with a successor with abnormal
23136 2014-04-28 Richard Biener <rguenther@suse.de>
23138 * tree-pass.h (execute_pass_list): Adjust prototype.
23139 * passes.c (pass_manager::execute_early_local_passes): Adjust.
23140 (do_per_function): Change callback signature, push all actual
23141 work to the callbals.
23142 (do_per_function_toporder): Likewise.
23143 (execute_function_dump): Adjust.
23144 (execute_function_todo): Likewise.
23145 (clear_last_verified): Likewise.
23146 (verify_curr_properties): Likewise.
23147 (update_properties_after_pass): Likewise.
23148 (execute_pass_list_1): Split out from ...
23149 (execute_pass_list): ... here. Adjust.
23150 (execute_ipa_pass_list): Likewise.
23151 * cgraphunit.c (cgraph_add_new_function): Adjust.
23152 (analyze_function): Likewise.
23153 (expand_function): Likewise.
23154 * cgraph.c (release_function_body): Free dominance info
23155 here instead of asserting it was magically freed elsewhere.
23157 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
23159 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
23160 * configure: Regenerate.
23161 * config/sparc/sparc.opt (muser-mode): New option.
23162 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
23164 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
23165 * doc/invoke.texi (SPARC options): Document -muser-mode.
23167 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
23169 * cselib.c (find_slot_memmode): Delete.
23170 (cselib_hasher): Change compare_type to a struct.
23171 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
23173 (preserve_constants_and_equivs): Adjust for new compare_type.
23174 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
23175 (wrap_constant): Delete.
23176 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
23178 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
23180 * doc/install.texi (Building with profile feedback): Remove
23183 2014-04-26 Tom de Vries <tom@codesourcery.com>
23185 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
23188 2014-04-25 Cary Coutant <ccoutant@google.com>
23191 * dwarf2out.c (should_move_die_to_comdat): A type definition
23192 can contain a subprogram definition, but don't move it to a
23194 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23195 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23197 (clone_tree_hash): Rename to...
23198 (clone_tree_partial): ...this; change callers. Copy
23199 DW_TAG_subprogram DIEs as declarations.
23200 (copy_decls_walk): Don't copy children of a declaration into a
23203 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23206 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23209 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23211 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23212 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23214 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23217 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23219 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23221 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23223 PR tree-optimization/60930
23224 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23225 creating a multiply candidate by folding two constant
23226 multiplicands when the result overflows.
23228 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23230 PR tree-optimization/60960
23231 * tree-vect-generic.c (expand_vector_operation): Only call
23232 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23234 2014-04-25 Tom de Vries <tom@codesourcery.com>
23236 * expr.c (clobber_reg_mode): New function.
23237 * expr.h (clobber_reg): New function.
23239 2014-04-25 Tom de Vries <tom@codesourcery.com>
23241 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23244 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23245 Tom de Vries <tom@codesourcery.com>
23247 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23249 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23250 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23251 new argument to find_all_hard_reg_sets call.
23253 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23255 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23256 Use HOST_WIDE_INT_C for mask literal.
23257 (aarch_rev16_shleft_mask_imm_p): Likewise.
23259 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23262 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23264 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23266 PR preprocessor/56540
23267 * config/i386/i386-c.c (ix86_target_macros): Define
23268 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23270 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23272 * configure.ac (tga_func): Remove.
23273 (LIB_TLS_SPEC): Remove.
23274 * configure: Regenerate.
23275 * config.in: Regenerate.
23276 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23278 2014-04-25 Richard Biener <rguenther@suse.de>
23281 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23282 call stmt use/clobber sets during stmt walk instead of
23283 walking the possibly incomplete set of caller edges.
23285 2014-04-25 Richard Biener <rguenther@suse.de>
23288 * passes.c (apply_ipa_transforms): Inline into only caller ...
23289 (execute_one_pass): ... here. Properly bring in function
23290 bodies for nodes we want to apply IPA transforms to.
23292 2014-04-24 Cong Hou <congh@google.com>
23294 PR tree-optimization/60896
23295 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23296 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23297 (vect_mark_pattern_stmts): Set the def type of all statements in
23298 PATTERN_DEF_SEQ as vect_internal_def.
23300 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23302 * doc/extend.texi (PowerPC Built-in Functions): Document new
23303 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23304 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23306 * config/rs6000/predicates.md (const_0_to_3_operand): New
23307 predicate to match 0..3 integer constants.
23309 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23310 to support adding miscellaneous builtin functions.
23311 (BU_DFP_MISC_2): Likewise.
23312 (BU_P7_MISC_1): Likewise.
23313 (BU_P7_MISC_2): Likewise.
23314 (BU_P8V_MISC_3): Likewise.
23315 (BU_MISC_1): Likewise.
23316 (BU_MISC_2): Likewise.
23317 (DIVWE): Add extended divide builtin functions.
23318 (DIVWEO): Likewise.
23319 (DIVWEU): Likewise.
23320 (DIVWEUO): Likewise.
23322 (DIVDEO): Likewise.
23323 (DIVDEU): Likewise.
23324 (DIVDEUO): Likewise.
23325 (DXEX): Add decimal floating-point builtin functions.
23327 (DDEDPD): Likewise.
23328 (DDEDPDQ): Likewise.
23329 (DENBCD): Likewise.
23330 (DENBCDQ): Likewise.
23334 (DSCLIQ): Likewise.
23336 (DSCRIQ): Likewise.
23337 (CDTBCD): Add new BCD builtin functions.
23338 (CBCDTD): Likewise.
23339 (ADDG6S): Likewise.
23340 (BCDADD): Likewise.
23341 (BCDADD_LT): Likewise.
23342 (BCDADD_EQ): Likewise.
23343 (BCDADD_GT): Likewise.
23344 (BCDADD_OV): Likewise.
23345 (BCDSUB): Likewise.
23346 (BCDSUB_LT): Likewise.
23347 (BCDSUB_EQ): Likewise.
23348 (BCDSUB_GT): Likewise.
23349 (BCDSUB_OV): Likewise.
23350 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23351 (UNPACK_TD): Likewise.
23352 (PACK_TF): Likewise.
23353 (UNPACK_TF): Likewise.
23354 (UNPACK_TF_0): Likewise.
23355 (UNPACK_TF_1): Likewise.
23356 (PACK_V1TI): Likewise.
23357 (UNPACK_V1TI): Likewise.
23359 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23360 support for decimal floating point builtin functions.
23361 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23362 functions that take constant arguments.
23363 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23364 (rs6000_init_builtins): Setup long double, _Decimal64, and
23365 _Decimal128 types for new builtin functions.
23366 (builtin_function_type): Set the unsigned flags appropriately for
23367 the new builtin functions.
23368 (rs6000_opt_masks): Add support for decimal floating point builtin
23371 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23372 floating point builtin functions.
23373 (RS6000_BTM_COMMON): Likewise.
23374 (RS6000_BTI_long_double): Likewise.
23375 (RS6000_BTI_dfloat64): Likewise.
23376 (RS6000_BTI_dfloat128): Likewise.
23377 (long_double_type_internal_node): Likewise.
23378 (dfloat64_type_internal_node): Likewise.
23379 (dfloat128_type_internal_node): Likewise.
23381 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23382 2.07 bcd arithmetic instructions.
23383 (UNSPEC_BCDSUB): Likewise.
23384 (UNSPEC_BCD_OVERFLOW): Likewise.
23385 (UNSPEC_BCD_ADD_SUB): Likewise.
23386 (bcd_add_sub): Likewise.
23387 (BCD_TEST): Likewise.
23388 (bcd<bcd_add_sub>): Likewise.
23389 (bcd<bcd_add_sub>_test): Likewise.
23390 (bcd<bcd_add_sub>_test2): Likewise.
23391 (bcd<bcd_add_sub>_<code>): Likewise.
23392 (peephole2 for combined bcd ops): Likewise.
23394 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23395 decimal floating point builtin functions.
23396 (UNSPEC_DENBCD): Likewise.
23397 (UNSPEC_DXEX): Likewise.
23398 (UNSPEC_DIEX): Likewise.
23399 (UNSPEC_DSCLI): Likewise.
23400 (UNSPEC_DSCRI): Likewise.
23401 (D64_D128): Likewise.
23402 (dfp_suffix): Likewise.
23403 (dfp_ddedpd_<mode>): Likewise.
23404 (dfp_denbcd_<mode>): Likewise.
23405 (dfp_dxex_<mode>): Likewise.
23406 (dfp_diex_<mode>): Likewise.
23407 (dfp_dscli_<mode>): Likewise.
23408 (dfp_dscri_<mode>): Likewise.
23410 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23412 (UNSPEC_CDTBCD): Likewise.
23413 (UNSPEC_CBCDTD): Likewise.
23414 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23415 (UNSPEC_DIVEO): Likewise.
23416 (UNSPEC_DIVEU): Likewise.
23417 (UNSPEC_DIVEUO): Likewise.
23418 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23419 pack/unpack 128-bit types.
23420 (UNSPEC_PACK_128BIT): Likewise.
23421 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23422 (udiv<mode>3): Use idiv_ldiv mode attribute.
23423 (div<mode>3): Likewise.
23424 (addg6s): Add new BCD builtin functions.
23425 (cdtbcd): Likewise.
23426 (cbcdtd): Likewise.
23427 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23428 (div_extend): Likewise.
23429 (div<div_extend>_<mode>"): Likewise.
23430 (FP128_64): Add support for new builtin functions to pack/unpack
23432 (unpack<mode>): Likewise.
23433 (unpacktf_0): Likewise.
23434 (unpacktf_1): Likewise.
23435 (unpack<mode>_dm): Likewise.
23436 (unpack<mode>_nodm): Likewise.
23437 (pack<mode>): Likewise.
23438 (unpackv1ti): Likewise.
23439 (packv1ti): Likewise.
23441 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23443 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23446 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23448 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23449 * gimplify.c (omp_is_private): Change last argument's type to int.
23450 Only diagnose lastprivate if the simd argument is 1, only diagnose
23451 linear if the simd argument is 2.
23452 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23453 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23454 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23455 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23456 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23457 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23458 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23459 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23460 * tree-nested.c (convert_nonlocal_omp_clauses,
23461 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23463 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23466 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23469 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23471 * flag-types.h (enum ivar_visibility): Add.
23473 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23475 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23476 function * argument.
23478 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23480 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23482 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23483 Tom de Vries <tom@codesourcery.com>
23485 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23486 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23488 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23489 * emit-rtl.c (try_split): Same.
23491 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23492 Tom de Vries <tom@codesourcery.com>
23494 * common.opt (fuse-caller-save): New option.
23496 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23498 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23499 elements for big-endian.
23501 2014-04-24 Richard Biener <rguenther@suse.de>
23503 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23504 during TER and instead use the sepops interface for expanding
23505 non-GIMPLE_SINGLE_RHS.
23507 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23509 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23510 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23512 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23514 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23515 assembler 64-bit option.
23516 * configure: Regenerate.
23518 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23520 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23521 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23522 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23523 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23524 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23526 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23528 * config/aarch64/aarch64-builtins.c
23529 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23530 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23531 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23532 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23534 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23535 (Vrevsuff): New mode attribute.
23537 2014-04-24 Terry Guo <terry.guo@arm.com>
23539 * config/arm/arm.h (machine_function): Define variable
23540 after_arm_reorg here.
23541 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23542 (arm_split_constant): Update the way to access variable
23544 (arm_reorg): Ditto.
23545 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23547 2014-04-23 Tom de Vries <tom@codesourcery.com>
23549 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23551 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23553 * is-a.h: Update comments to reflect the following changes to the
23554 "pointerness" of the API, making the template parameter match the
23555 return type, allowing use of is-a.h with typedefs of pointers.
23556 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23557 that the return type matches the parameter to the is_a_helper.
23559 (dyn_cast): Likewise.
23561 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23562 pointer from the is-a.h API.
23564 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23565 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23567 (is_a_helper <varpool_node>::test): Likewise, convert to...
23568 (is_a_helper <varpool_node *>::test): ...this.
23570 (varpool_first_variable): Update for removal of implicit pointer
23571 from the is-a.h API.
23572 (varpool_next_variable): Likewise.
23573 (varpool_first_static_initializer): Likewise.
23574 (varpool_next_static_initializer): Likewise.
23575 (varpool_first_defined_variable): Likewise.
23576 (varpool_next_defined_variable): Likewise.
23577 (cgraph_first_defined_function): Likewise.
23578 (cgraph_next_defined_function): Likewise.
23579 (cgraph_first_function): Likewise.
23580 (cgraph_next_function): Likewise.
23581 (cgraph_first_function_with_gimple_body): Likewise.
23582 (cgraph_next_function_with_gimple_body): Likewise.
23583 (cgraph_alias_target): Likewise.
23584 (varpool_alias_target): Likewise.
23585 (cgraph_function_or_thunk_node): Likewise.
23586 (varpool_variable_node): Likewise.
23587 (symtab_real_symbol_p): Likewise.
23588 * cgraphunit.c (referred_to_p): Likewise.
23589 (analyze_functions): Likewise.
23590 (handle_alias_pairs): Likewise.
23591 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23592 * gimple-ssa.h (gimple_vuse_op): Likewise.
23593 (gimple_vdef_op): Likewise.
23594 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23595 * gimple.c (gimple_build_asm_1): Likewise.
23596 (gimple_build_try): Likewise.
23597 (gimple_build_resx): Likewise.
23598 (gimple_build_eh_dispatch): Likewise.
23599 (gimple_build_omp_for): Likewise.
23600 (gimple_omp_for_set_clauses): Likewise.
23602 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23603 (is_a_helper <gimple_statement_asm *>::test): ...this.
23604 (is_a_helper <gimple_statement_bind>::test): Convert to...
23605 (is_a_helper <gimple_statement_bind *>::test): ...this.
23606 (is_a_helper <gimple_statement_call>::test): Convert to...
23607 (is_a_helper <gimple_statement_call *>::test): ...this.
23608 (is_a_helper <gimple_statement_catch>::test): Convert to...
23609 (is_a_helper <gimple_statement_catch *>::test): ...this.
23610 (is_a_helper <gimple_statement_resx>::test): Convert to...
23611 (is_a_helper <gimple_statement_resx *>::test): ...this.
23612 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23613 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23614 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23615 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23616 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23617 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23618 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23619 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23620 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23621 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23622 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23623 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23624 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23625 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23626 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23627 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23628 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23629 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23630 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23631 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23632 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23633 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23634 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23635 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23636 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23637 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23638 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23639 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23640 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23641 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23642 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23643 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23644 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23645 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23646 (is_a_helper <gimple_statement_phi>::test): Convert to...
23647 (is_a_helper <gimple_statement_phi *>::test): ...this.
23648 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23649 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23650 (is_a_helper <gimple_statement_try>::test): Convert to...
23651 (is_a_helper <gimple_statement_try *>::test): ...this.
23652 (is_a_helper <gimple_statement_wce>::test): Convert to...
23653 (is_a_helper <gimple_statement_wce *>::test): ...this.
23654 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23655 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23656 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23657 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23658 (is_a_helper <const gimple_statement_call>::test): Convert to...
23659 (is_a_helper <const gimple_statement_call *>::test): ...this.
23660 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23661 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23662 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23663 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23664 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23665 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23666 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23667 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23668 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23670 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23672 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23674 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23676 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23677 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23678 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23680 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23681 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23683 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23684 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23685 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23686 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23687 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23688 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23690 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23691 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23692 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23693 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23695 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23696 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23697 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23698 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23699 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23700 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23701 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23702 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23703 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23704 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23705 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23706 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23707 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23708 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23709 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23710 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23712 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23714 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23715 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23717 (gimple_use_ops): Update for removal of implicit pointer from the
23719 (gimple_set_use_ops): Likewise.
23720 (gimple_vuse): Likewise.
23721 (gimple_vdef): Likewise.
23722 (gimple_vuse_ptr): Likewise.
23723 (gimple_vdef_ptr): Likewise.
23724 (gimple_set_vuse): Likewise.
23725 (gimple_set_vdef): Likewise.
23726 (gimple_omp_return_set_lhs): Likewise.
23727 (gimple_omp_return_lhs): Likewise.
23728 (gimple_omp_return_lhs_ptr): Likewise.
23729 (gimple_call_fntype): Likewise.
23730 (gimple_call_set_fntype): Likewise.
23731 (gimple_call_set_internal_fn): Likewise.
23732 (gimple_call_use_set): Likewise.
23733 (gimple_call_clobber_set): Likewise.
23734 (gimple_bind_vars): Likewise.
23735 (gimple_bind_set_vars): Likewise.
23736 (gimple_bind_body_ptr): Likewise.
23737 (gimple_bind_set_body): Likewise.
23738 (gimple_bind_add_stmt): Likewise.
23739 (gimple_bind_block): Likewise.
23740 (gimple_bind_set_block): Likewise.
23741 (gimple_asm_ninputs): Likewise.
23742 (gimple_asm_noutputs): Likewise.
23743 (gimple_asm_nclobbers): Likewise.
23744 (gimple_asm_nlabels): Likewise.
23745 (gimple_asm_input_op): Likewise.
23746 (gimple_asm_input_op_ptr): Likewise.
23747 (gimple_asm_output_op): Likewise.
23748 (gimple_asm_output_op_ptr): Likewise.
23749 (gimple_asm_set_output_op): Likewise.
23750 (gimple_asm_clobber_op): Likewise.
23751 (gimple_asm_set_clobber_op): Likewise.
23752 (gimple_asm_label_op): Likewise.
23753 (gimple_asm_set_label_op): Likewise.
23754 (gimple_asm_string): Likewise.
23755 (gimple_catch_types): Likewise.
23756 (gimple_catch_types_ptr): Likewise.
23757 (gimple_catch_handler_ptr): Likewise.
23758 (gimple_catch_set_types): Likewise.
23759 (gimple_catch_set_handler): Likewise.
23760 (gimple_eh_filter_types): Likewise.
23761 (gimple_eh_filter_types_ptr): Likewise.
23762 (gimple_eh_filter_failure_ptr): Likewise.
23763 (gimple_eh_filter_set_types): Likewise.
23764 (gimple_eh_filter_set_failure): Likewise.
23765 (gimple_eh_must_not_throw_fndecl): Likewise.
23766 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23767 (gimple_eh_else_n_body_ptr): Likewise.
23768 (gimple_eh_else_e_body_ptr): Likewise.
23769 (gimple_eh_else_set_n_body): Likewise.
23770 (gimple_eh_else_set_e_body): Likewise.
23771 (gimple_try_eval_ptr): Likewise.
23772 (gimple_try_cleanup_ptr): Likewise.
23773 (gimple_try_set_eval): Likewise.
23774 (gimple_try_set_cleanup): Likewise.
23775 (gimple_wce_cleanup_ptr): Likewise.
23776 (gimple_wce_set_cleanup): Likewise.
23777 (gimple_phi_capacity): Likewise.
23778 (gimple_phi_num_args): Likewise.
23779 (gimple_phi_result): Likewise.
23780 (gimple_phi_result_ptr): Likewise.
23781 (gimple_phi_set_result): Likewise.
23782 (gimple_phi_arg): Likewise.
23783 (gimple_phi_set_arg): Likewise.
23784 (gimple_resx_region): Likewise.
23785 (gimple_resx_set_region): Likewise.
23786 (gimple_eh_dispatch_region): Likewise.
23787 (gimple_eh_dispatch_set_region): Likewise.
23788 (gimple_omp_critical_name): Likewise.
23789 (gimple_omp_critical_name_ptr): Likewise.
23790 (gimple_omp_critical_set_name): Likewise.
23791 (gimple_omp_for_clauses): Likewise.
23792 (gimple_omp_for_clauses_ptr): Likewise.
23793 (gimple_omp_for_set_clauses): Likewise.
23794 (gimple_omp_for_collapse): Likewise.
23795 (gimple_omp_for_index): Likewise.
23796 (gimple_omp_for_index_ptr): Likewise.
23797 (gimple_omp_for_set_index): Likewise.
23798 (gimple_omp_for_initial): Likewise.
23799 (gimple_omp_for_initial_ptr): Likewise.
23800 (gimple_omp_for_set_initial): Likewise.
23801 (gimple_omp_for_final): Likewise.
23802 (gimple_omp_for_final_ptr): Likewise.
23803 (gimple_omp_for_set_final): Likewise.
23804 (gimple_omp_for_incr): Likewise.
23805 (gimple_omp_for_incr_ptr): Likewise.
23806 (gimple_omp_for_set_incr): Likewise.
23807 (gimple_omp_for_pre_body_ptr): Likewise.
23808 (gimple_omp_for_set_pre_body): Likewise.
23809 (gimple_omp_parallel_clauses): Likewise.
23810 (gimple_omp_parallel_clauses_ptr): Likewise.
23811 (gimple_omp_parallel_set_clauses): Likewise.
23812 (gimple_omp_parallel_child_fn): Likewise.
23813 (gimple_omp_parallel_child_fn_ptr): Likewise.
23814 (gimple_omp_parallel_set_child_fn): Likewise.
23815 (gimple_omp_parallel_data_arg): Likewise.
23816 (gimple_omp_parallel_data_arg_ptr): Likewise.
23817 (gimple_omp_parallel_set_data_arg): Likewise.
23818 (gimple_omp_task_clauses): Likewise.
23819 (gimple_omp_task_clauses_ptr): Likewise.
23820 (gimple_omp_task_set_clauses): Likewise.
23821 (gimple_omp_task_child_fn): Likewise.
23822 (gimple_omp_task_child_fn_ptr): Likewise.
23823 (gimple_omp_task_set_child_fn): Likewise.
23824 (gimple_omp_task_data_arg): Likewise.
23825 (gimple_omp_task_data_arg_ptr): Likewise.
23826 (gimple_omp_task_set_data_arg): Likewise.
23827 (gimple_omp_taskreg_clauses): Likewise.
23828 (gimple_omp_taskreg_clauses_ptr): Likewise.
23829 (gimple_omp_taskreg_set_clauses): Likewise.
23830 (gimple_omp_taskreg_child_fn): Likewise.
23831 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23832 (gimple_omp_taskreg_set_child_fn): Likewise.
23833 (gimple_omp_taskreg_data_arg): Likewise.
23834 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23835 (gimple_omp_taskreg_set_data_arg): Likewise.
23836 (gimple_omp_task_copy_fn): Likewise.
23837 (gimple_omp_task_copy_fn_ptr): Likewise.
23838 (gimple_omp_task_set_copy_fn): Likewise.
23839 (gimple_omp_task_arg_size): Likewise.
23840 (gimple_omp_task_arg_size_ptr): Likewise.
23841 (gimple_omp_task_set_arg_size): Likewise.
23842 (gimple_omp_task_arg_align): Likewise.
23843 (gimple_omp_task_arg_align_ptr): Likewise.
23844 (gimple_omp_task_set_arg_align): Likewise.
23845 (gimple_omp_single_clauses): Likewise.
23846 (gimple_omp_single_clauses_ptr): Likewise.
23847 (gimple_omp_single_set_clauses): Likewise.
23848 (gimple_omp_target_clauses): Likewise.
23849 (gimple_omp_target_clauses_ptr): Likewise.
23850 (gimple_omp_target_set_clauses): Likewise.
23851 (gimple_omp_target_child_fn): Likewise.
23852 (gimple_omp_target_child_fn_ptr): Likewise.
23853 (gimple_omp_target_set_child_fn): Likewise.
23854 (gimple_omp_target_data_arg): Likewise.
23855 (gimple_omp_target_data_arg_ptr): Likewise.
23856 (gimple_omp_target_set_data_arg): Likewise.
23857 (gimple_omp_teams_clauses): Likewise.
23858 (gimple_omp_teams_clauses_ptr): Likewise.
23859 (gimple_omp_teams_set_clauses): Likewise.
23860 (gimple_omp_sections_clauses): Likewise.
23861 (gimple_omp_sections_clauses_ptr): Likewise.
23862 (gimple_omp_sections_set_clauses): Likewise.
23863 (gimple_omp_sections_control): Likewise.
23864 (gimple_omp_sections_control_ptr): Likewise.
23865 (gimple_omp_sections_set_control): Likewise.
23866 (gimple_omp_for_set_cond): Likewise.
23867 (gimple_omp_for_cond): Likewise.
23868 (gimple_omp_atomic_store_set_val): Likewise.
23869 (gimple_omp_atomic_store_val): Likewise.
23870 (gimple_omp_atomic_store_val_ptr): Likewise.
23871 (gimple_omp_atomic_load_set_lhs): Likewise.
23872 (gimple_omp_atomic_load_lhs): Likewise.
23873 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23874 (gimple_omp_atomic_load_set_rhs): Likewise.
23875 (gimple_omp_atomic_load_rhs): Likewise.
23876 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23877 (gimple_omp_continue_control_def): Likewise.
23878 (gimple_omp_continue_control_def_ptr): Likewise.
23879 (gimple_omp_continue_set_control_def): Likewise.
23880 (gimple_omp_continue_control_use): Likewise.
23881 (gimple_omp_continue_control_use_ptr): Likewise.
23882 (gimple_omp_continue_set_control_use): Likewise.
23883 (gimple_transaction_body_ptr): Likewise.
23884 (gimple_transaction_label): Likewise.
23885 (gimple_transaction_label_ptr): Likewise.
23886 (gimple_transaction_set_body): Likewise.
23887 (gimple_transaction_set_label): Likewise.
23889 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23890 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23891 * ipa-ref.c (ipa_record_reference): Likewise.
23892 * ipa-reference.c (analyze_function): Likewise.
23893 (ipa_reference_write_optimization_summary): Likewise.
23894 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23895 (address_taken_from_non_vtable_p): Likewise.
23896 (comdat_can_be_unshared_p_1): Likewise.
23897 * lto-cgraph.c (lto_output_ref): Likewise.
23898 (add_references): Likewise.
23899 (compute_ltrans_boundary): Likewise.
23900 (output_symtab): Likewise.
23901 (input_ref): Likewise.
23902 (input_cgraph_1): Likewise.
23903 (output_cgraph_opt_summary): Likewise.
23904 * lto-streamer-out.c (lto_output): Likewise.
23905 (output_symbol_p): Likewise.
23906 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23907 (lsei_start_function_in_partition): Likewise.
23908 (lsei_next_variable_in_partition): Likewise.
23909 (lsei_start_variable_in_partition): Likewise.
23910 * symtab.c (insert_to_assembler_name_hash): Likewise.
23911 (unlink_from_assembler_name_hash): Likewise.
23912 (symtab_unregister_node): Likewise.
23913 (symtab_remove_node): Likewise.
23914 (dump_symtab_node): Likewise.
23915 (verify_symtab_base): Likewise.
23916 (verify_symtab_node): Likewise.
23917 (symtab_make_decl_local): Likewise.
23918 (symtab_alias_ultimate_target): Likewise.
23919 (symtab_resolve_alias): Likewise.
23920 (symtab_get_symbol_partitioning_class): Likewise.
23921 * tree-phinodes.c (allocate_phi_node): Likewise.
23922 (reserve_phi_args_for_new_edge): Likewise.
23923 (remove_phi_args): Likewise.
23924 * varpool.c (varpool_node_for_asm): Likewise.
23925 (varpool_remove_unreferenced_decls): Likewise.
23927 2014-04-23 Jeff Law <law@redhat.com>
23929 PR tree-optimization/60902
23930 * tree-ssa-threadedge.c
23931 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23932 invalidate outputs from statements that do not produce useful
23933 outputs for threading.
23935 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23937 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23938 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23939 machine descriptions for Stack Smashing Protector.
23941 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23943 * aarch64.md (<optab>_rol<mode>3): New pattern.
23944 (<optab>_rolsi3_uxtw): Likewise.
23945 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23947 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23949 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23950 (arm_cortex_a12_tune): Likewise.
23952 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23954 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23956 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23958 * config/arm/arm.md (arm_rev16si2): New pattern.
23959 (arm_rev16si2_alt): Likewise.
23960 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23962 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23964 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23965 (rev16<mode>2_alt): Likewise.
23966 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23967 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23968 (aarch_rev16_shleft_mask_imm_p): Likewise.
23969 (aarch_rev16_p_1): Likewise.
23970 (aarch_rev16_p): Likewise.
23971 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23972 (aarch_rev16_shright_mask_imm_p): Likewise.
23973 (aarch_rev16_shleft_mask_imm_p): Likewise.
23975 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23977 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23978 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23980 (cortex_a53_extra_costs): Likewise.
23981 (cortex_a57_extra_costs): Likewise.
23982 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23983 (cortexa7_extra_costs): Likewise.
23984 (cortexa8_extra_costs): Likewise.
23985 (cortexa12_extra_costs): Likewise.
23986 (cortexa15_extra_costs): Likewise.
23987 (v7m_extra_costs): Likewise.
23988 (arm_new_rtx_costs): Handle BSWAP.
23990 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23992 * config/arm/arm.c (cortexa8_extra_costs): New table.
23993 (arm_cortex_a8_tune): New tuning struct.
23994 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23996 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23998 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
24000 2014-04-23 Richard Biener <rguenther@suse.de>
24002 * Makefile.in (OBJS): Remove loop-unswitch.o.
24003 * tree-pass.h (make_pass_rtl_unswitch): Remove.
24004 * passes.def (pass_rtl_unswitch): Likewise.
24005 * loop-init.c (gate_rtl_unswitch): Likewise.
24006 (rtl_unswitch): Likewise.
24007 (pass_data_rtl_unswitch): Likewise.
24008 (pass_rtl_unswitch): Likewise.
24009 (make_pass_rtl_unswitch): Likewise.
24010 * rtl.h (reversed_condition): Likewise.
24011 (compare_and_jump_seq): Likewise.
24012 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
24014 * loop-unroll.c (compare_and_jump_seq): Likewise.
24016 2014-04-23 Richard Biener <rguenther@suse.de>
24018 PR tree-optimization/60903
24019 * tree-ssa-loop-im.c (analyze_memory_references): Remove
24020 commented code block.
24021 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
24022 loop flags to newly created BBs and edges.
24024 2014-04-23 Nick Clifton <nickc@redhat.com>
24026 * config/msp430/msp430.c (msp430_handle_option): Move function
24028 (msp430_option_override): Simplify mcu and mcpu option handling.
24029 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
24030 support for -mhwmult command line option.
24031 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
24032 -mhwmult command line option.
24033 (msp430_hwmult_enabled): Delete.
24034 (msp43o_output_labelref): Add support for -mhwmult command line option.
24035 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
24036 (umulsidi3): Likewise.
24037 * config/msp430/msp430.opt (mmcu): Add Report attribute.
24038 (mcpu, mlarge, msmall): Likewise.
24039 (mhwmult): New option.
24040 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
24042 (msp430_is_f5_mcu): Remove prototype.
24043 (msp430_use_f5_series_hwmult): Add prototype.
24044 * config/msp430/msp430-opts.h: New file.
24045 * common/config/msp430: New directory.
24046 * common/config/msp430/msp430-common.c: New file.
24047 * config.gcc (msp430): Remove target_has_targetm_common.
24048 * doc/invoke.texi: Document -mhwmult command line option.
24050 2014-04-23 Nick Clifton <nickc@redhat.com>
24052 * config/i386/cygwin.h (ENDFILE_SPEC): Include
24053 default-manifest.o if it can be found in the search path.
24054 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
24056 2014-04-23 Terry Guo <terry.guo@arm.com>
24058 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
24060 2014-04-23 Richard Biener <rguenther@suse.de>
24062 PR middle-end/60895
24063 * tree-inline.c (declare_return_variable): Use mark_addressable.
24065 2014-04-23 Richard Biener <rguenther@suse.de>
24067 PR middle-end/60891
24068 * loop-init.c (loop_optimizer_init): Make sure to apply
24069 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
24071 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24074 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
24076 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
24077 if flag_sanitize_undefined_trap_on_error.
24078 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
24079 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
24080 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
24081 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
24082 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
24083 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
24084 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
24085 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
24086 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
24087 * ubsan.c (ubsan_instrument_unreachable): Return
24088 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
24089 (ubsan_expand_null_ifn): Emit __builtin_trap ()
24090 if flag_sanitize_undefined_trap_on_error and
24091 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
24092 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
24093 instrument_bool_enum_load): Emit __builtin_trap () if
24094 flag_sanitize_undefined_trap_on_error and
24095 __builtin_handle_*_abort () if !flag_sanitize_recover.
24096 * doc/invoke.texi (-fsanitize-recover,
24097 -fsanitize-undefined-trap-on-error): Document.
24099 2014-04-22 Christian Bruel <christian.bruel@st.com>
24101 * config/sh/sh.md (mov<mode>): Replace movQIHI.
24102 Force immediates to SImode.
24104 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
24106 * config/nios2/nios2.md (UNSPEC_ROUND): New.
24107 (lroundsfsi2): New.
24108 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
24109 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
24110 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
24111 (nios2_fpu_insn): Add entry for round.
24112 (N2FPU_NO_ERRNO_P): Define.
24113 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
24115 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
24117 2014-04-22 Richard Henderson <rth@redhat.com>
24119 * config/aarch64/aarch64 (addti3, subti3): New expanders.
24120 (add<GPI>3_compare0): Remove leading * from name.
24121 (add<GPI>3_carryin): Likewise.
24122 (sub<GPI>3_compare0): Likewise.
24123 (sub<GPI>3_carryin): Likewise.
24124 (<su_optab>mulditi3): New expander.
24125 (multi3): New expander.
24126 (madd<GPI>): Remove leading * from name.
24128 2014-04-22 Martin Jambor <mjambor@suse.cz>
24130 * cgraphclones.c (cgraph_function_versioning): Copy
24131 ipa_transforms_to_apply instead of asserting it is empty.
24133 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
24136 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
24137 on count_exp to get mode.
24139 2014-04-22 Andrew Pinski <apinski@cavium.com>
24141 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24142 Handle TLS for ILP32.
24143 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
24144 (tlsie_small_<mode>): this and handle PTR.
24145 (tlsie_small_sidi): New pattern.
24146 (tlsle_small): Change to an expand to handle ILP32.
24147 (tlsle_small_<mode>): New pattern.
24148 (tlsdesc_small): Rename to ...
24149 (tlsdesc_small_<mode>): this and handle PTR.
24151 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24153 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
24155 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24157 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24158 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
24159 (aarch64_types_signed_poly_qualifiers): Likewise.
24160 (aarch64_types_unsigned_signed_qualifiers): Likewise.
24161 (aarch64_types_poly_signed_qualifiers): Likewise.
24162 (TYPES_REINTERP_SS): Type macro added.
24163 (TYPES_REINTERP_SU): Likewise.
24164 (TYPES_REINTERP_SP): Likewise.
24165 (TYPES_REINTERP_US): Likewise.
24166 (TYPES_REINTERP_PS): Likewise.
24167 (aarch64_fold_builtin): New expression folding added.
24168 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
24169 Declarations removed.
24170 (REINTERP_SS): Declarations added.
24171 (REINTERP_US): Likewise.
24172 (REINTERP_PS): Likewise.
24173 (REINTERP_SU): Likewise.
24174 (REINTERP_SP): Likewise.
24175 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
24176 (vreinterpretq_p8_f64): Likewise.
24177 (vreinterpret_p16_f64): Likewise.
24178 (vreinterpretq_p16_f64): Likewise.
24179 (vreinterpret_f32_f64): Likewise.
24180 (vreinterpretq_f32_f64): Likewise.
24181 (vreinterpret_f64_f32): Likewise.
24182 (vreinterpret_f64_p8): Likewise.
24183 (vreinterpret_f64_p16): Likewise.
24184 (vreinterpret_f64_s8): Likewise.
24185 (vreinterpret_f64_s16): Likewise.
24186 (vreinterpret_f64_s32): Likewise.
24187 (vreinterpret_f64_s64): Likewise.
24188 (vreinterpret_f64_u8): Likewise.
24189 (vreinterpret_f64_u16): Likewise.
24190 (vreinterpret_f64_u32): Likewise.
24191 (vreinterpret_f64_u64): Likewise.
24192 (vreinterpretq_f64_f32): Likewise.
24193 (vreinterpretq_f64_p8): Likewise.
24194 (vreinterpretq_f64_p16): Likewise.
24195 (vreinterpretq_f64_s8): Likewise.
24196 (vreinterpretq_f64_s16): Likewise.
24197 (vreinterpretq_f64_s32): Likewise.
24198 (vreinterpretq_f64_s64): Likewise.
24199 (vreinterpretq_f64_u8): Likewise.
24200 (vreinterpretq_f64_u16): Likewise.
24201 (vreinterpretq_f64_u32): Likewise.
24202 (vreinterpretq_f64_u64): Likewise.
24203 (vreinterpret_s64_f64): Likewise.
24204 (vreinterpretq_s64_f64): Likewise.
24205 (vreinterpret_u64_f64): Likewise.
24206 (vreinterpretq_u64_f64): Likewise.
24207 (vreinterpret_s8_f64): Likewise.
24208 (vreinterpretq_s8_f64): Likewise.
24209 (vreinterpret_s16_f64): Likewise.
24210 (vreinterpretq_s16_f64): Likewise.
24211 (vreinterpret_s32_f64): Likewise.
24212 (vreinterpretq_s32_f64): Likewise.
24213 (vreinterpret_u8_f64): Likewise.
24214 (vreinterpretq_u8_f64): Likewise.
24215 (vreinterpret_u16_f64): Likewise.
24216 (vreinterpretq_u16_f64): Likewise.
24217 (vreinterpret_u32_f64): Likewise.
24218 (vreinterpretq_u32_f64): Likewise.
24220 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24222 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24223 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24224 (vreinterpret_p8_s8): Likewise.
24225 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24226 (vreinterpret_p8_s16): Likewise.
24227 (vreinterpret_p8_s32): Likewise.
24228 (vreinterpret_p8_s64): Likewise.
24229 (vreinterpret_p8_f32): Likewise.
24230 (vreinterpret_p8_u8): Likewise.
24231 (vreinterpret_p8_u16): Likewise.
24232 (vreinterpret_p8_u32): Likewise.
24233 (vreinterpret_p8_u64): Likewise.
24234 (vreinterpret_p8_p16): Likewise.
24235 (vreinterpretq_p8_s8): Likewise.
24236 (vreinterpretq_p8_s16): Likewise.
24237 (vreinterpretq_p8_s32): Likewise.
24238 (vreinterpretq_p8_s64): Likewise.
24239 (vreinterpretq_p8_f32): Likewise.
24240 (vreinterpretq_p8_u8): Likewise.
24241 (vreinterpretq_p8_u16): Likewise.
24242 (vreinterpretq_p8_u32): Likewise.
24243 (vreinterpretq_p8_u64): Likewise.
24244 (vreinterpretq_p8_p16): Likewise.
24245 (vreinterpret_p16_s8): Likewise.
24246 (vreinterpret_p16_s16): Likewise.
24247 (vreinterpret_p16_s32): Likewise.
24248 (vreinterpret_p16_s64): Likewise.
24249 (vreinterpret_p16_f32): Likewise.
24250 (vreinterpret_p16_u8): Likewise.
24251 (vreinterpret_p16_u16): Likewise.
24252 (vreinterpret_p16_u32): Likewise.
24253 (vreinterpret_p16_u64): Likewise.
24254 (vreinterpret_p16_p8): Likewise.
24255 (vreinterpretq_p16_s8): Likewise.
24256 (vreinterpretq_p16_s16): Likewise.
24257 (vreinterpretq_p16_s32): Likewise.
24258 (vreinterpretq_p16_s64): Likewise.
24259 (vreinterpretq_p16_f32): Likewise.
24260 (vreinterpretq_p16_u8): Likewise.
24261 (vreinterpretq_p16_u16): Likewise.
24262 (vreinterpretq_p16_u32): Likewise.
24263 (vreinterpretq_p16_u64): Likewise.
24264 (vreinterpretq_p16_p8): Likewise.
24265 (vreinterpret_f32_s8): Likewise.
24266 (vreinterpret_f32_s16): Likewise.
24267 (vreinterpret_f32_s32): Likewise.
24268 (vreinterpret_f32_s64): Likewise.
24269 (vreinterpret_f32_u8): Likewise.
24270 (vreinterpret_f32_u16): Likewise.
24271 (vreinterpret_f32_u32): Likewise.
24272 (vreinterpret_f32_u64): Likewise.
24273 (vreinterpret_f32_p8): Likewise.
24274 (vreinterpret_f32_p16): Likewise.
24275 (vreinterpretq_f32_s8): Likewise.
24276 (vreinterpretq_f32_s16): Likewise.
24277 (vreinterpretq_f32_s32): Likewise.
24278 (vreinterpretq_f32_s64): Likewise.
24279 (vreinterpretq_f32_u8): Likewise.
24280 (vreinterpretq_f32_u16): Likewise.
24281 (vreinterpretq_f32_u32): Likewise.
24282 (vreinterpretq_f32_u64): Likewise.
24283 (vreinterpretq_f32_p8): Likewise.
24284 (vreinterpretq_f32_p16): Likewise.
24285 (vreinterpret_s64_s8): Likewise.
24286 (vreinterpret_s64_s16): Likewise.
24287 (vreinterpret_s64_s32): Likewise.
24288 (vreinterpret_s64_f32): Likewise.
24289 (vreinterpret_s64_u8): Likewise.
24290 (vreinterpret_s64_u16): Likewise.
24291 (vreinterpret_s64_u32): Likewise.
24292 (vreinterpret_s64_u64): Likewise.
24293 (vreinterpret_s64_p8): Likewise.
24294 (vreinterpret_s64_p16): Likewise.
24295 (vreinterpretq_s64_s8): Likewise.
24296 (vreinterpretq_s64_s16): Likewise.
24297 (vreinterpretq_s64_s32): Likewise.
24298 (vreinterpretq_s64_f32): Likewise.
24299 (vreinterpretq_s64_u8): Likewise.
24300 (vreinterpretq_s64_u16): Likewise.
24301 (vreinterpretq_s64_u32): Likewise.
24302 (vreinterpretq_s64_u64): Likewise.
24303 (vreinterpretq_s64_p8): Likewise.
24304 (vreinterpretq_s64_p16): Likewise.
24305 (vreinterpret_u64_s8): Likewise.
24306 (vreinterpret_u64_s16): Likewise.
24307 (vreinterpret_u64_s32): Likewise.
24308 (vreinterpret_u64_s64): Likewise.
24309 (vreinterpret_u64_f32): Likewise.
24310 (vreinterpret_u64_u8): Likewise.
24311 (vreinterpret_u64_u16): Likewise.
24312 (vreinterpret_u64_u32): Likewise.
24313 (vreinterpret_u64_p8): Likewise.
24314 (vreinterpret_u64_p16): Likewise.
24315 (vreinterpretq_u64_s8): Likewise.
24316 (vreinterpretq_u64_s16): Likewise.
24317 (vreinterpretq_u64_s32): Likewise.
24318 (vreinterpretq_u64_s64): Likewise.
24319 (vreinterpretq_u64_f32): Likewise.
24320 (vreinterpretq_u64_u8): Likewise.
24321 (vreinterpretq_u64_u16): Likewise.
24322 (vreinterpretq_u64_u32): Likewise.
24323 (vreinterpretq_u64_p8): Likewise.
24324 (vreinterpretq_u64_p16): Likewise.
24325 (vreinterpret_s8_s16): Likewise.
24326 (vreinterpret_s8_s32): Likewise.
24327 (vreinterpret_s8_s64): Likewise.
24328 (vreinterpret_s8_f32): Likewise.
24329 (vreinterpret_s8_u8): Likewise.
24330 (vreinterpret_s8_u16): Likewise.
24331 (vreinterpret_s8_u32): Likewise.
24332 (vreinterpret_s8_u64): Likewise.
24333 (vreinterpret_s8_p8): Likewise.
24334 (vreinterpret_s8_p16): Likewise.
24335 (vreinterpretq_s8_s16): Likewise.
24336 (vreinterpretq_s8_s32): Likewise.
24337 (vreinterpretq_s8_s64): Likewise.
24338 (vreinterpretq_s8_f32): Likewise.
24339 (vreinterpretq_s8_u8): Likewise.
24340 (vreinterpretq_s8_u16): Likewise.
24341 (vreinterpretq_s8_u32): Likewise.
24342 (vreinterpretq_s8_u64): Likewise.
24343 (vreinterpretq_s8_p8): Likewise.
24344 (vreinterpretq_s8_p16): Likewise.
24345 (vreinterpret_s16_s8): Likewise.
24346 (vreinterpret_s16_s32): Likewise.
24347 (vreinterpret_s16_s64): Likewise.
24348 (vreinterpret_s16_f32): Likewise.
24349 (vreinterpret_s16_u8): Likewise.
24350 (vreinterpret_s16_u16): Likewise.
24351 (vreinterpret_s16_u32): Likewise.
24352 (vreinterpret_s16_u64): Likewise.
24353 (vreinterpret_s16_p8): Likewise.
24354 (vreinterpret_s16_p16): Likewise.
24355 (vreinterpretq_s16_s8): Likewise.
24356 (vreinterpretq_s16_s32): Likewise.
24357 (vreinterpretq_s16_s64): Likewise.
24358 (vreinterpretq_s16_f32): Likewise.
24359 (vreinterpretq_s16_u8): Likewise.
24360 (vreinterpretq_s16_u16): Likewise.
24361 (vreinterpretq_s16_u32): Likewise.
24362 (vreinterpretq_s16_u64): Likewise.
24363 (vreinterpretq_s16_p8): Likewise.
24364 (vreinterpretq_s16_p16): Likewise.
24365 (vreinterpret_s32_s8): Likewise.
24366 (vreinterpret_s32_s16): Likewise.
24367 (vreinterpret_s32_s64): Likewise.
24368 (vreinterpret_s32_f32): Likewise.
24369 (vreinterpret_s32_u8): Likewise.
24370 (vreinterpret_s32_u16): Likewise.
24371 (vreinterpret_s32_u32): Likewise.
24372 (vreinterpret_s32_u64): Likewise.
24373 (vreinterpret_s32_p8): Likewise.
24374 (vreinterpret_s32_p16): Likewise.
24375 (vreinterpretq_s32_s8): Likewise.
24376 (vreinterpretq_s32_s16): Likewise.
24377 (vreinterpretq_s32_s64): Likewise.
24378 (vreinterpretq_s32_f32): Likewise.
24379 (vreinterpretq_s32_u8): Likewise.
24380 (vreinterpretq_s32_u16): Likewise.
24381 (vreinterpretq_s32_u32): Likewise.
24382 (vreinterpretq_s32_u64): Likewise.
24383 (vreinterpretq_s32_p8): Likewise.
24384 (vreinterpretq_s32_p16): Likewise.
24385 (vreinterpret_u8_s8): Likewise.
24386 (vreinterpret_u8_s16): Likewise.
24387 (vreinterpret_u8_s32): Likewise.
24388 (vreinterpret_u8_s64): Likewise.
24389 (vreinterpret_u8_f32): Likewise.
24390 (vreinterpret_u8_u16): Likewise.
24391 (vreinterpret_u8_u32): Likewise.
24392 (vreinterpret_u8_u64): Likewise.
24393 (vreinterpret_u8_p8): Likewise.
24394 (vreinterpret_u8_p16): Likewise.
24395 (vreinterpretq_u8_s8): Likewise.
24396 (vreinterpretq_u8_s16): Likewise.
24397 (vreinterpretq_u8_s32): Likewise.
24398 (vreinterpretq_u8_s64): Likewise.
24399 (vreinterpretq_u8_f32): Likewise.
24400 (vreinterpretq_u8_u16): Likewise.
24401 (vreinterpretq_u8_u32): Likewise.
24402 (vreinterpretq_u8_u64): Likewise.
24403 (vreinterpretq_u8_p8): Likewise.
24404 (vreinterpretq_u8_p16): Likewise.
24405 (vreinterpret_u16_s8): Likewise.
24406 (vreinterpret_u16_s16): Likewise.
24407 (vreinterpret_u16_s32): Likewise.
24408 (vreinterpret_u16_s64): Likewise.
24409 (vreinterpret_u16_f32): Likewise.
24410 (vreinterpret_u16_u8): Likewise.
24411 (vreinterpret_u16_u32): Likewise.
24412 (vreinterpret_u16_u64): Likewise.
24413 (vreinterpret_u16_p8): Likewise.
24414 (vreinterpret_u16_p16): Likewise.
24415 (vreinterpretq_u16_s8): Likewise.
24416 (vreinterpretq_u16_s16): Likewise.
24417 (vreinterpretq_u16_s32): Likewise.
24418 (vreinterpretq_u16_s64): Likewise.
24419 (vreinterpretq_u16_f32): Likewise.
24420 (vreinterpretq_u16_u8): Likewise.
24421 (vreinterpretq_u16_u32): Likewise.
24422 (vreinterpretq_u16_u64): Likewise.
24423 (vreinterpretq_u16_p8): Likewise.
24424 (vreinterpretq_u16_p16): Likewise.
24425 (vreinterpret_u32_s8): Likewise.
24426 (vreinterpret_u32_s16): Likewise.
24427 (vreinterpret_u32_s32): Likewise.
24428 (vreinterpret_u32_s64): Likewise.
24429 (vreinterpret_u32_f32): Likewise.
24430 (vreinterpret_u32_u8): Likewise.
24431 (vreinterpret_u32_u16): Likewise.
24432 (vreinterpret_u32_u64): Likewise.
24433 (vreinterpret_u32_p8): Likewise.
24434 (vreinterpret_u32_p16): Likewise.
24435 (vreinterpretq_u32_s8): Likewise.
24436 (vreinterpretq_u32_s16): Likewise.
24437 (vreinterpretq_u32_s32): Likewise.
24438 (vreinterpretq_u32_s64): Likewise.
24439 (vreinterpretq_u32_f32): Likewise.
24440 (vreinterpretq_u32_u8): Likewise.
24441 (vreinterpretq_u32_u16): Likewise.
24442 (vreinterpretq_u32_u64): Likewise.
24443 (vreinterpretq_u32_p8): Likewise.
24444 (vreinterpretq_u32_p16): Likewise.
24446 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24448 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24450 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24452 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24453 (vqnegd_s64): Likewise.
24454 (vqabs_s64): Likewise.
24455 (vqabsd_s64): Likewise.
24457 2014-04-22 Richard Henderson <rth@redhat.com>
24459 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24460 computation to the top of the loop.
24462 2014-04-22 Renlin <renlin.li@arm.com>
24463 Jiong Wang <jiong.wang@arm.com>
24465 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24466 * config/aarch64/aarch64.c (aarch64_layout_frame)
24467 (aarch64_initial_elimination_offset): Likewise.
24469 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24471 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24474 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24476 * machmode.h (bitwise_mode_for_mode): Declare.
24477 * stor-layout.h (bitwise_type_for_mode): Likewise.
24478 * stor-layout.c (bitwise_mode_for_mode): New function.
24479 (bitwise_type_for_mode): Likewise.
24480 * builtins.c (fold_builtin_memory_op): Use it instead of
24481 int_mode_for_mode and build_nonstandard_integer_type.
24483 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24485 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24486 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24487 (*-*-solaris2*): Simplify.
24488 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24489 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24490 *-*-solaris2.9* handling.
24492 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24494 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24495 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24496 handling, simplify.
24497 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24498 * configure: Regenerate.
24500 * config/i386/sol2-9.h: Remove.
24502 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24503 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24504 Remove Solaris 9 references.
24506 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24508 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24509 (floatuns<GPI:mode><GPF:mode>2): Remove.
24510 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24511 and floatuns conversions.
24512 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24513 and floatuns conversions.
24514 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24515 (w1,w2): New mode attributes for inequal width conversions.
24517 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24519 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24520 the output asm format.
24522 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24524 * config/aarch64/aarch64-simd.md
24525 (aarch64_cm<optab>di): Always split.
24526 (*aarch64_cm<optab>di): New.
24527 (aarch64_cmtstdi): Always split.
24528 (*aarch64_cmtstdi): New.
24530 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24532 PR tree-optimization/60823
24533 * omp-low.c (ipa_simd_modify_function_body): Go through
24534 all SSA_NAMEs and for those refering to vector arguments
24535 which are going to be replaced adjust SSA_NAME_VAR and,
24536 if it is a default definition, change it into a non-default
24537 definition assigned at the beginning of function from new_decl.
24538 (ipa_simd_modify_stmt_ops): Rewritten.
24539 * tree-dfa.c (set_ssa_default_def): When removing default def,
24540 check for NULL loc instead of NULL *loc.
24542 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24544 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24545 restrictions on core registers for DImode values in Thumb2.
24547 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24549 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24550 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24552 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24554 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24555 (*iordi_notzesidi_di): Likewise.
24556 (*iordi_notsesidi_di): Likewise.
24558 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24560 * config/arm/arm-protos.h (tune_params): New struct members.
24561 * config/arm/arm.c: Initialise tune_params per processor.
24562 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24563 for speed, based on new tune_params.
24565 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24567 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24568 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24569 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24570 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24571 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24572 (vrnda_f64): Likewise.
24573 (vrndi_f64): Likewise.
24574 (vrndm_f64): Likewise.
24575 (vrndn_f64): Likewise.
24576 (vrndp_f64): Likewise.
24577 (vrndx_f64): Likewise.
24579 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24581 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24582 GET_MODE_SIZE argument is enum machine_mode.
24584 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24587 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24588 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24590 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24592 PR middle-end/60281
24593 * asan.c (asan_emit_stack_protection): Force the base to align to
24594 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24595 appropriate bits if STRICT_ALIGNMENT.
24596 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24598 (expand_used_vars): Leave a space in the stack frame for alignment
24599 if STRICT_ALIGNMENT.
24601 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24603 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24605 (gimple_store_p): Likewise.
24606 (gimple_assign_load_p): Likewise.
24607 (gimple_assign_cast_p): Likewise.
24608 (gimple_clobber_p): Likewise.
24610 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24611 rather than a gimple.
24612 (gimple_assign_cast_p): Likewise.
24614 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24617 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24618 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24620 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24621 more debug information for E500 if -mdebug=reg.
24623 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24626 * config/i386/i386.c (ix86_expand_builtin)
24627 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24628 register for target RTX.
24629 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24631 2014-04-18 Cong Hou <congh@google.com>
24633 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24634 the widen-mult pattern by handling two operands with different sizes,
24635 and operands whose size is smaller than half of the result type.
24637 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24639 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24640 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24641 (do_estimate_edge_time): Compute it.
24642 * ipa-inline.c (want_inline_small_function_p): Bypass
24643 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24645 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24647 * ipa-inline.c (spec_rem): New static variable.
24648 (dump_overall_stats): New function.
24649 (dump_inline_stats): New function.
24651 2014-04-18 Richard Henderson <rth@redhat.com>
24653 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24654 to GET_MODE_SIZE, not a reg_class_t.
24656 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24658 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24659 (vsx_xxmrglw_<mode>): Likewise.
24661 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24664 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24665 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24666 (rs6000_init_hard_regno_mode_ok): Likewise.
24668 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24670 * ipa-inline.c (inline_small_functions): Account only non-cold
24672 * doc/invoke.texi (inline-unit-growth): Update documentation.
24674 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24676 * config/rs6000/rs6000.md (addti3, subti3): New.
24678 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24681 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24682 comment. Check optimize_insn_for_size_p instead of
24683 optimize_insn_for_speed_p.
24685 2014-04-17 Martin Jambor <mjambor@suse.cz>
24687 * gimple-iterator.c (gsi_start_edge): New function.
24688 * gimple-iterator.h (gsi_start_edge): Declare.
24689 * tree-sra.c (single_non_eh_succ): New function.
24690 (disqualify_ops_if_throwing_stmt): Renamed to
24691 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24692 having one non-EH successor BB.
24693 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24694 generate loads into replacements.
24695 (sra_modify_assign): Likewise and and also use the simple path for
24697 (sra_modify_function_body): Commit statements on edges.
24699 2014-04-17 Richard Biener <rguenther@suse.de>
24701 PR middle-end/60849
24702 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24703 comparison results and add clarifying comment.
24705 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24707 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24708 (blank_mode): Initialize it.
24709 (emit_mode_size_inline, emit_mode_nunits_inline,
24710 emit_mode_inner_inline): New functions.
24711 (emit_insn_modes_h): Call them and surround their output with
24712 #if GCC_VERSION >= 4001 ... #endif.
24713 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24714 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24715 mode_* arrays if the argument is __builtin_constant_p.
24716 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24717 is enum machine_mode.
24719 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24721 * passes.c (opt_pass::execute): Adjust.
24722 (pass_manager::execute_pass_mode_switching): Likewise.
24723 (early_local_passes::execute): Likewise.
24724 (execute_one_pass): Pass cfun to the pass's execute method.
24725 * tree-pass.h (opt_pass::execute): Add function * argument.
24726 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24727 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24728 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24729 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24730 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24731 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24732 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24733 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24734 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24735 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24736 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24737 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24738 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24739 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24740 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24741 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24742 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24743 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24744 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24745 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24746 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24747 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24748 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24749 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24750 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24751 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24752 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24753 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24754 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24757 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24759 * passes.c (opt_pass::gate): Take function * argument.
24760 (gate_all_early_local_passes): Merge into
24761 (early_local_passes::gate): this.
24762 (gate_all_early_optimizations): Merge into
24763 (all_early_optimizations::gate): this.
24764 (gate_all_optimizations): Mege into
24765 (all_optimizations::gate): this.
24766 (gate_all_optimizations_g): Merge into
24767 (all_optimizations_g::gate): this.
24768 (gate_rest_of_compilation): Mege into
24769 (rest_of_compilation::gate): this.
24770 (gate_postreload): Merge into
24771 (postreload::gate): this.
24772 (dump_one_pass): Pass cfun to the pass's gate method.
24773 (execute_ipa_summary_passes): Likewise.
24774 (execute_one_pass): Likewise.
24775 (ipa_write_summaries_2): Likewise.
24776 (ipa_write_optimization_summaries_1): Likewise.
24777 (ipa_read_summaries_1): Likewise.
24778 (ipa_read_optimization_summaries_1): Likewise.
24779 (execute_ipa_stmt_fixups): Likewise.
24780 * tree-pass.h (opt_pass::gate): Add function * argument.
24781 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24782 combine-stack-adj.c, combine.c, compare-elim.c,
24783 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24784 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24785 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24786 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24787 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24788 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24789 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24790 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24791 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24792 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24793 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24794 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24795 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24796 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24797 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24798 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24799 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24800 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24801 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24802 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24803 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24804 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24805 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24806 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24807 var-tracking.c, vtable-verify.c, web.c: Adjust.
24809 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24811 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24812 * configure: Regenerate.
24814 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24816 * passes.c (dump_one_pass): don't check pass->has_gate.
24817 (execute_ipa_summary_passes): Likewise.
24818 (execute_one_pass): Likewise.
24819 (ipa_write_summaries_2): Likewise.
24820 (ipa_write_optimization_summaries_1): Likewise.
24821 (ipa_read_optimization_summaries_1): Likewise.
24822 (execute_ipa_stmt_fixups): Likewise.
24823 * tree-pass.h (pass_data::has_gate): Remove.
24824 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24825 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24826 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24827 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24828 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24829 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24830 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24831 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24832 gimple-low.c, gimple-ssa-isolate-paths.c,
24833 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24834 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24835 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24836 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24837 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24838 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24839 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24840 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24841 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24842 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24843 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24844 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24845 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24846 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24847 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24848 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24849 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24850 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24851 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24852 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24853 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24854 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24857 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24859 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24861 * passes.c (pass_manager::register_dump_files_1): Merge into
24862 (pass_manager::register_dump_files): this, and remove its handling of
24863 properties since the pass always has the properties anyway.
24864 (pass_manager::pass_manager): Adjust.
24866 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24868 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24869 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24870 dealing with properties.
24871 (pass_manager::register_dump_files): Adjust.
24873 2014-03-20 Mark Wielaard <mjw@redhat.com>
24875 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24876 then represent the bound as normal constant value.
24878 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24881 Forward port from 4.8 branch
24882 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24884 * config/i386/bmiintrin.h (_blsi_u32): New.
24885 (_blsi_u64): Ditto.
24886 (_blsr_u32): Ditto.
24887 (_blsr_u64): Ditto.
24888 (_blsmsk_u32): Ditto.
24889 (_blsmsk_u64): Ditto.
24890 (_tzcnt_u32): Ditto.
24891 (_tzcnt_u64): Ditto.
24893 2014-04-17 Kito Cheng <kito@0xlab.org>
24895 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24897 2014-04-17 Richard Biener <rguenther@suse.de>
24899 PR middle-end/60849
24900 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24901 boolean results for comparisons.
24903 2014-04-17 Richard Biener <rguenther@suse.de>
24905 PR tree-optimization/60836
24906 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24907 initial PHI args to be gimple values.
24909 2014-04-17 Richard Biener <rguenther@suse.de>
24911 PR tree-optimization/60841
24912 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24913 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24914 of stmts to SLP build.
24915 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24916 (vect_analyze_slp): Likewise.
24917 (vect_analyze_slp_instance): Likewise.
24918 (vect_build_slp_tree): Limit overall SLP tree growth.
24919 * tree-vectorizer.h (vect_analyze_data_refs,
24920 vect_analyze_slp): Adjust prototypes.
24922 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24924 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24927 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24929 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24930 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24931 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24932 for TARGET_SLOW_PSHUFB
24934 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24936 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24937 * config/i386/i386.c (intel_cost): Ditto.
24939 2014-04-17 Joey Ye <joey.ye@arm.com>
24941 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24943 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24945 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24946 with -fuse-profile.
24948 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24950 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24951 (type_all_derivations_known_p): New predicate.
24952 (type_all_ctors_visible_p): New predicate.
24953 (type_possibly_instantiated_p): New predicate.
24954 (get_odr_type): Compute all_derivations_known.
24955 (dump_odr_type): Dump the flag.
24956 (maybe_record_type): Cleanup.
24957 (record_target_from_binfo): Add bases_to_consider array;
24958 record bases for types w/o instances and skip CXX destructor.
24959 (possible_polymorphic_call_targets_1): Add bases_to_consider
24960 and consider_construction parameters; check if type may have instance.
24961 (get_polymorphic_call_info): Set maybe_in_construction to true
24962 when we know nothing.
24963 (record_targets_from_bases): Skip CXX destructors; they are
24964 never called for types in construction.
24965 (possible_polymorphic_call_targets): Do not record target when
24966 type may not have instance.
24968 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24971 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24972 external aliases alive, too.
24974 2014-04-16 Andrew Pinski <apinski@cavium.com>
24976 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24979 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24981 * final.c (compute_alignments): Do not apply loop alignment to a block
24982 falling through to the exit.
24984 2014-04-16 Catherine Moore <clm@codesourcery.com>
24986 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24987 Adjust constraints for microMIPS store patterns.
24989 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24991 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24993 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24995 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24996 (append_use): Run at -O0.
24997 (append_vdef): Likewise.
24998 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24999 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
25001 2014-04-16 Jakub Jelinek <jakub@redhat.com>
25003 PR tree-optimization/60844
25004 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
25005 (propagate_op_to_single_use, remove_visited_stmt_chain,
25006 linearize_expr, repropagate_negates, reassociate_bb): Use it
25007 instead of gsi_remove.
25009 2014-04-16 Martin Jambor <mjambor@suse.cz>
25011 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
25012 ipa_transforms_to_apply.
25013 (cgraph_function_versioning): Assert that old_node has empty
25014 ipa_transforms_to_apply.
25015 * trans-mem.c (ipa_tm_create_version): Likewise.
25016 * tree-inline.c (tree_function_versioning): Do not duplicate
25017 ipa_transforms_to_apply.
25019 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25022 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
25024 Pass necessary as flags on 64-bit Solaris/x86.
25025 Use lowercase relocs for x86_64-*-*.
25026 * configure: Regenerate.
25028 2014-04-15 Jan Hubicka <jh@suse.cz>
25030 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
25031 (maybe_record_node, likely_target_p): Use it.
25033 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25036 Revert following patch
25038 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25041 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25042 software floating point or no floating point registers, do not
25043 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25044 in GPRs that occurs after we tested for GPRs that would never be
25047 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25048 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25049 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25050 specifically allow DDmode, since that does not use the SPE SIMD
25053 2014-03-21 Mark Wielaard <mjw@redhat.com>
25055 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
25056 as unsigned or int depending on type and value used.
25058 2014-04-15 Richard Biener <rguenther@suse.de>
25060 PR rtl-optimization/56965
25061 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
25062 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
25064 * alias.c (true_dependence_1): Do not call
25065 nonoverlapping_component_refs_p.
25066 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
25067 nonoverlapping_component_refs_p.
25068 (indirect_refs_may_alias_p): Likewise.
25070 2014-04-15 Teresa Johnson <tejohnson@google.com>
25072 * cfg.c (dump_bb_info): Fix flags check.
25073 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
25075 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25077 PR rtl-optimization/60663
25078 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
25081 2014-04-15 Richard Biener <rguenther@suse.de>
25083 * lto-streamer.h (LTO_major_version): Bump to 4.
25085 2014-04-15 Richard Biener <rguenther@suse.de>
25087 * common.opt (lto_partition_model): New enum.
25088 (flto-partition=): Merge separate options with a single with argument,
25089 add -flto-partition=one support.
25090 * flag-types.h (enum lto_partition_model): Declare.
25091 * opts.c (finish_options): Remove duplicate -flto-partition=
25093 * lto-wrapper.c (run_gcc): Adjust.
25095 2014-04-15 Richard Biener <rguenther@suse.de>
25097 * alias.c (ncr_compar): New function.
25098 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
25100 2014-04-15 Richard Biener <rguenther@suse.de>
25102 * alias.c (record_component_aliases): Do not walk BINFOs.
25104 2014-04-15 Richard Biener <rguenther@suse.de>
25106 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
25107 Add struct function argument and adjust.
25108 (find_func_aliases_for_call): Likewise.
25109 (find_func_aliases): Likewise.
25110 (find_func_clobbers): Likewise.
25111 (intra_create_variable_infos): Likewise.
25112 (compute_points_to_sets): Likewise.
25113 (ipa_pta_execute): Adjust. Do not push/pop cfun.
25115 2014-04-15 Richard Biener <rguenther@suse.de>
25117 * tree.c (iterative_hash_expr): Use enum tree_code_class
25118 to store TREE_CODE_CLASS.
25119 (tree_block): Likewise.
25120 (tree_set_block): Likewise.
25121 * tree.h (fold_build_pointer_plus_loc): Use
25122 convert_to_ptrofftype_loc.
25124 2014-04-15 Jakub Jelinek <jakub@redhat.com>
25127 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
25130 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
25132 * cfgloop.h (struct loop): Move force_vectorize down.
25133 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
25134 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
25135 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
25136 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
25137 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
25138 * tree-core.h (enum annot_expr_kind): Add new kind values.
25139 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
25140 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
25142 * tree.def (ANNOTATE_EXPR): Tweak comment.
25144 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25146 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
25149 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25151 * tree.h (TYPE_IDENTIFIER): Declare.
25152 * tree.c (subrange_type_for_debug_p): Use it.
25153 * godump.c (go_format_type): Likewise.
25154 * dwarf2out.c (is_cxx_auto, modified_type_die,
25155 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
25156 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
25158 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25161 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
25163 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
25165 * config/i386/i386.c (examine_argument): Return bool. Return true if
25166 parameter should be passed in memory.
25167 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
25168 (construct_container): Update calls to examine_argument.
25169 (function_arg_advance_64): Ditto.
25170 (return_in_memory_32): Merge with ix86_return_in_memory.
25171 (return_in_memory_64): Ditto.
25172 (return_in_memory_ms_64): Ditto.
25174 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25176 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
25177 * coverage.c (coverage_compute_profile_id): Handle externally visible
25180 2014-04-14 Martin Jambor <mjambor@suse.cz>
25182 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
25183 DECL_DISREGARD_INLINE_LIMITS functions.
25185 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25188 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
25190 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25193 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25194 optimize_insn_for_speed_p instead of
25195 optimize_function_for_speed_p.
25197 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25199 * doc/invoke.texi (free): Document AArch64.
25201 2014-04-14 Richard Biener <rguenther@suse.de>
25203 PR tree-optimization/60042
25204 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25205 (insert_into_preds_of_block): Do not prevent PHI insertion
25206 for REFERENCE exprs here ...
25207 (eliminate_dom_walker::before_dom_children): ... but prevent
25208 their use here under similar conditions when applied to the
25209 IL after PRE optimizations.
25211 2014-04-14 Richard Biener <rguenther@suse.de>
25213 * passes.def: Move early points-to after early SRA.
25215 2014-04-14 Richard Biener <rguenther@suse.de>
25217 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25218 check for which sign-changes we allow when forwarding
25219 a converted value into a switch.
25221 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25223 * stor-layout.c (place_field): Finalize non-constant offset for the
25226 2014-04-14 Richard Biener <rguenther@suse.de>
25228 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25230 (expand_switch_using_bit_tests_p): Likewise.
25231 (process_switch): Compute and pass on speed_p based on the
25233 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25234 optimize_bb_for_speed_p.
25236 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25238 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25239 * function.h (struct function): Rename has_force_vect_loops into
25240 has_force_vectorize_loops.
25241 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25242 (input_struct_function_base): Likewise.
25243 * lto-streamer-out.c (output_cfg): Likewise.
25244 (output_struct_function_base): Likewise.
25245 * omp-low.c (expand_omp_simd): Likewise.
25246 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25247 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25248 (version_loop_for_if_conversion): Likewise.
25249 (tree_if_conversion): Likewise.
25250 (main_tree_if_conversion): Likewise.
25251 (gate_tree_if_conversion): Likewise.
25252 * tree-inline.c (copy_loops): Likewise.
25253 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25254 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25255 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25256 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25257 * tree-vectorizer.c (vectorize_loops): Likewise.
25258 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25260 2014-04-14 Richard Biener <rguenther@suse.de>
25263 * lto-streamer-out.c (wrap_refs): New function.
25264 (lto_output): Wrap symbol references in global initializes in
25265 type-preserving MEM_REFs.
25267 2014-04-14 Christian Bruel <christian.bruel@st.com>
25269 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25271 2014-04-14 Christian Bruel <christian.bruel@st.com>
25273 * config/sh/sh.md (setmemqi): New expand pattern.
25274 * config/sh/sh.h (CLEAR_RATIO): Define.
25275 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25276 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25278 2014-04-14 Richard Biener <rguenther@suse.de>
25280 PR middle-end/55022
25281 * fold-const.c (negate_expr_p): Don't negate directional rounding
25283 (fold_negate_expr): Likewise.
25285 2014-04-14 Richard Biener <rguenther@suse.de>
25287 PR tree-optimization/59817
25288 PR tree-optimization/60453
25289 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25290 recursion to catch all CHRECs in the scalar evolution and restrict
25291 the predicate for the remains appropriately.
25293 2014-04-12 Catherine Moore <clm@codesourcery.com>
25295 * config/mips/constraints.md: Add new register constraint "kb".
25296 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25297 (*movhi_internal): Likewise.
25298 (*movqi_internal): Likewise.
25299 * config/mips/mips.h (M16_STORE_REGS): New register class.
25300 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25301 (REG_CLASS_CONTENTS): Likewise.
25302 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25304 2014-04-11 Tobias Burnus <burnus@net-b.de>
25307 * doc/invoke.texi (-Wformat-signedness): Document it.
25308 (Wformat=2): Mention that this enables -Wformat-signedness.
25310 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25312 * common/config/epiphany/epiphany-common.c
25313 (epiphany_option_optimization_table): Enable section anchors by
25314 default at -O1 or higher.
25315 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25316 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25317 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25318 carries no extra cost.
25319 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25320 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25321 * config/epiphany/predicates.md (memclob_operand): New predicate.
25322 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25323 Use memclob_operand predicate and X constraint for operand 3.
25325 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25327 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25328 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25331 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25333 PR rtl-optimization/60651
25334 * mode-switching.c (optimize_mode_switching): Make sure to emit
25335 sets of a lower numbered entity before sets of a higher numbered
25336 entity to a mode of the same or lower priority.
25337 When creating a seginfo for a basic block that starts with a code
25338 label, move the insertion point past the code label.
25339 (new_seginfo): Document and enforce requirement that
25340 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25341 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25342 * doc/tm.texi: Regenerate.
25344 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25347 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25349 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25351 * BASE-VER: Set to 4.10.0.
25353 2014-04-11 Tobias Burnus <burnus@net-b.de>
25356 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25357 * doc/gcc.texi (Service): Update description in the @menu
25358 * doc/invoke.texi (Option Summary): Remove misplaced and
25361 2014-04-11 Steve Ellcey <sellcey@mips.com>
25362 Jakub Jelinek <jakub@redhat.com>
25364 PR middle-end/60556
25365 * expr.c (convert_move): Use emit_store_flag_force instead of
25366 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25369 2014-04-11 Richard Biener <rguenther@suse.de>
25371 PR middle-end/60797
25372 * varasm.c (assemble_alias): Avoid endless error reporting
25373 recursion by setting TREE_ASM_WRITTEN.
25375 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25377 * config/s390/s390.md: Add a splitter for NOT rtx.
25379 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25381 PR rtl-optimization/60663
25382 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25384 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25385 Jakub Jelinek <jakub@redhat.com>
25388 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25389 flag from decl_node to node.
25391 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25394 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25395 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25396 ameliorating the cases where it can be.
25398 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25401 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25403 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25404 (loadsync_<mode>): Change mode.
25405 (load_quadpti, store_quadpti): New.
25406 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25407 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25408 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25410 2014-04-09 Cong Hou <congh@google.com>
25413 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25416 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25418 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25419 instead of vnor to exploit possible fusion opportunity in the
25421 (altivec_expand_vec_perm_const_le): Likewise.
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.
25431 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25434 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25435 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25436 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25438 2014-04-08 Richard Biener <rguenther@suse.de>
25440 PR middle-end/60706
25441 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25442 a 64bit widest int print double-int similar to on HWI64 hosts.
25444 2014-04-08 Richard Biener <rguenther@suse.de>
25446 PR tree-optimization/60785
25447 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25448 default defs properly.
25450 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25452 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25453 (Weffc++): Likewise.
25455 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25457 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25458 set completep to false rather than true.
25460 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25463 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25464 ARM_TARGET2_DWARF_FORMAT.
25466 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25469 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25470 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25473 2014-04-07 Richard Biener <rguenther@suse.de>
25475 PR tree-optimization/60766
25476 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25477 (may_eliminate_iv): Convert cand_value_at result to desired type.
25479 2014-04-07 Jason Merrill <jason@redhat.com>
25482 * common.opt (-fno-gnu-unique): Add.
25483 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25485 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25487 * haifa-sched.c: Fix outdated function reference and minor
25488 grammar errors in introductory comment.
25490 2014-04-07 Richard Biener <rguenther@suse.de>
25492 PR middle-end/60750
25493 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25494 for noreturn calls.
25495 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25497 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25500 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25501 size accounting for thunks.
25502 (pa_asm_output_mi_thunk): Use final_start_function() and
25503 final_end_function() to output function start and end directives.
25505 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25507 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25508 device specific ISA/ feature information. Remove short_sp and
25509 errata_skip ds. Add avr_device_specific_features enum to have device
25511 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25512 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25513 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25514 updated device specific info.
25515 * config/avr/avr-mcus.def: Merge device specific details to
25516 dev_attribute field.
25517 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25519 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25520 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25521 assembler if RMW isa supported by current device.
25522 * config/avr/genmultilib.awk: Update as device info structure changed.
25523 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25525 2014-04-04 Cong Hou <congh@google.com>
25527 PR tree-optimization/60656
25528 * tree-vect-stmts.c (supportable_widening_operation):
25529 Fix a bug that elements in a vector with vect_used_by_reduction
25530 property are incorrectly reordered when the operation on it is not
25531 consistant with the one in reduction operation.
25533 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25535 PR rtl-optimization/60155
25536 * gcse.c (record_set_data): New function.
25537 (single_set_gcse): New function.
25538 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25539 (hoist_code): Likewise.
25540 (get_pressure_class_and_nregs): Likewise.
25542 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25544 * explow.c (probe_stack_range): Emit a final optimization blockage.
25546 2014-04-04 Anthony Green <green@moxielogic.com>
25548 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25551 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25554 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25555 flags are set only during streaming.
25556 * ipa.c (process_references, walk_polymorphic_call_targets,
25557 symtab_remove_unreachable_nodes): Drop bodies of always inline
25558 after early inlining.
25559 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25561 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25562 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25565 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25568 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25571 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25573 (cortex_a53_fdivd): Likewise.
25575 2014-04-04 Martin Jambor <mjambor@suse.cz>
25578 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25579 Adjust all callers.
25580 * cgraph.c (clone_of_p): Also return true if thunks match.
25581 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25582 cgraph_function_or_thunk_node and an obsolete comment.
25583 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25585 (build_function_decl_skip_args): Likewise.
25586 (set_new_clone_decl_and_node_flags): New function.
25587 (duplicate_thunk_for_node): Likewise.
25588 (redirect_edge_duplicating_thunks): Likewise.
25589 (cgraph_clone_node): New parameter args_to_skip, pass it to
25590 redirect_edge_duplicating_thunks which is called instead of
25591 cgraph_redirect_edge_callee.
25592 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25593 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25595 2014-04-04 Jeff Law <law@redhat.com>
25598 * config/arm/predicates.md (const_int_I_operand): New predicate.
25599 (const_int_M_operand): Similarly.
25600 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25602 (insv_t2, extv_reg, extzv_t2): Likewise.
25603 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25604 (pop_multiple_with_writeback_and_return): Likewise.
25605 (vfp_pop_multiple_with_writeback): Likewise
25607 2014-04-04 Richard Biener <rguenther@suse.de>
25610 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25611 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25613 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25614 * gimplify.c (gimple_add_tmp_var_fn): New function.
25615 * gimple-expr.h (create_tmp_reg_fn): Declare.
25616 * gimple-expr.c (create_tmp_reg_fn): New function.
25617 * gimple-low.c (record_vars_into): Don't change cfun.
25618 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25619 code generation without cfun.
25621 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25624 * Makefile.in (install-driver): Fix shell scripting.
25626 2014-04-03 Cong Hou <congh@google.com>
25628 PR tree-optimization/60505
25629 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25630 threshold of number of iterations below which no vectorization
25632 * tree-vect-loop.c (new_loop_vec_info):
25633 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25634 * tree-vect-loop.c (vect_analyze_loop_operations):
25635 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25636 * tree-vect-loop.c (vect_transform_loop):
25637 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25638 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25639 of iterations of the loop and see if we should build the epilogue.
25641 2014-04-03 Richard Biener <rguenther@suse.de>
25643 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25644 (streamer_tree_cache_create): Adjust.
25645 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25646 to allow optional nodes array.
25647 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25648 (streamer_tree_cache_append): Likewise.
25649 (streamer_tree_cache_create): Create nodes array optionally
25650 as specified by parameter.
25651 * lto-streamer-out.c (create_output_block): Avoid maintaining
25652 the node array in the writer cache.
25653 (DFS_write_tree): Remove assertion.
25654 (produce_asm_for_decls): Free the out decl state hash table early.
25655 * lto-streamer-in.c (lto_data_in_create): Adjust for
25656 streamer_tree_cache_create prototype change.
25658 2014-04-03 Richard Biener <rguenther@suse.de>
25660 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25661 set TREE_CHAIN to NULL_TREE.
25663 2014-04-03 Richard Biener <rguenther@suse.de>
25665 PR tree-optimization/60740
25666 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25667 over all GIMPLE_COND operands.
25669 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25671 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25672 (Weffc++): Remove Scott's numbering, merge lists and reference
25675 2014-04-03 Nick Clifton <nickc@redhat.com>
25677 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25680 2014-04-03 Martin Jambor <mjambor@suse.cz>
25682 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25683 mention gcc_unreachable before failing.
25684 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25687 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25690 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25691 inconsistent code and instead mark the context inconsistent.
25692 (possible_polymorphic_call_targets): For inconsistent contexts
25693 return empty complete list.
25695 2014-04-02 Anthony Green <green@moxielogic.com>
25697 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25698 (extendqisi2, extendhisi2): Define.
25699 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25700 (WCHAR_TYPE): Change to unsigned int.
25702 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25704 PR tree-optimization/60733
25705 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25706 insertion point for PHI candidates to be the end of the feeding
25707 block for the PHI argument.
25709 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25711 PR rtl-optimization/60650
25712 * lra-constraints.c (process_alt_operands): Decrease reject for
25713 earlyclobber matching.
25715 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25717 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25719 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25721 * config/spu/spu.c (pad_bb): Do not crash when the last
25722 insn is CODE_FOR_blockage.
25724 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25726 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25727 lies outside the target mode.
25729 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25732 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25733 software floating point or no floating point registers, do not
25734 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25735 in GPRs that occurs after we tested for GPRs that would never be
25738 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25739 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25740 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25741 specifically allow DDmode, since that does not use the SPE SIMD
25744 2014-04-02 Richard Biener <rguenther@suse.de>
25746 PR middle-end/60729
25747 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25748 MODE_INTs. Properly use negv_optab.
25749 (expand_abs): Likewise.
25751 2014-04-02 Richard Biener <rguenther@suse.de>
25754 * Makefile.in (install-driver): Guard extra installs with special
25757 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25759 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25760 Document vec_vgbbd.
25762 2014-04-01 Richard Henderson <rth@redhat.com>
25765 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25766 alternative enabled before register allocation.
25768 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25770 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25771 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25773 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25774 (nios2_got_address): Update nios2_large_got_address call site.
25775 (nios2_delegitimize_address): New function.
25776 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25777 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25778 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25780 2014-04-01 Martin Husemann <martin@duskware.de>
25782 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25785 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25787 PR rtl-optimization/60604
25788 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25789 check from register_operand.
25790 (register_operand): Redefine in terms of general_operand.
25791 (nonmemory_operand): Use register_operand for the non-constant cases.
25793 2014-04-01 Richard Biener <rguenther@suse.de>
25795 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25797 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25799 * doc/invoke.texi (mapp-regs): Clarify.
25801 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25803 * config/i386/avx512fintrin.h (__v32hi): Define type.
25804 (__v64qi): Likewise.
25805 (_mm512_set1_epi8): Define.
25806 (_mm512_set1_epi16): Define.
25807 (_mm512_set4_epi32): Define.
25808 (_mm512_set4_epi64): Define.
25809 (_mm512_set4_pd): Define.
25810 (_mm512_set4_ps): Define.
25811 (_mm512_setr4_epi64): Define.
25812 (_mm512_setr4_epi32): Define.
25813 (_mm512_setr4_pd): Define.
25814 (_mm512_setr4_ps): Define.
25815 (_mm512_setzero_epi32): Define.
25817 2014-03-31 Martin Jambor <mjambor@suse.cz>
25819 PR middle-end/60647
25820 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25821 callsite_arguments_match_p. Updated all callers. Also check types of
25822 corresponding formal parameters and actual arguments.
25823 (not_all_callers_have_enough_arguments_p) Renamed to
25824 some_callers_have_mismatched_arguments_p.
25826 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25828 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25830 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25833 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25836 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25838 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25839 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25841 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25842 Use FMAMODE_NOVF512 mode iterator.
25843 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25844 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25845 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25846 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25848 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25849 Use VF_128_256 mode iterator.
25850 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25853 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25855 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25856 static chain if needed.
25858 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25861 * lra-constraints.c (index_part_to_reg): New.
25862 (process_address): Use it.
25864 2014-03-27 Jeff Law <law@redhat.com>
25865 Jakub Jelinek <jakub@redhat.com>
25868 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25869 gen_rtx_{PLUS,MULT} to build up the address expression.
25871 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25872 creating non-canonical RTL.
25874 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25877 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25878 functions; reorganize to make cheap checks first.
25879 (inline_small_functions): Do not estimate growth when dumping;
25881 * ipa-inline.h (inline_summary): Add min_size.
25882 (growth_likely_positive): New function.
25883 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25884 (set_cond_stmt_execution_predicate): Cleanup.
25885 (estimate_edge_size_and_time): Compute min_size.
25886 (estimate_calls_size_and_time): Likewise.
25887 (estimate_node_size_and_time): Likewise.
25888 (inline_update_overall_summary): Update min_size.
25889 (do_estimate_edge_time): Likewise.
25890 (do_estimate_edge_size): Update.
25891 (do_estimate_edge_hints): Update.
25892 (growth_likely_positive): New function.
25894 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25897 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25898 also if addr has VOIDmode.
25900 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25902 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25903 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25905 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25906 instructions as well as AdvancedSIMD loads.
25908 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25910 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25911 Use crypto_aese type.
25912 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25913 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25914 crypto_aese, crypto_aesmc. Move to types.md.
25915 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25917 * config/arm/iterators.md (crypto_type): Likewise.
25919 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25921 * cgraph.c: Include expr.h and tree-dfa.h.
25922 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25925 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25928 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25929 regs from checking multi-reg pseudos.
25931 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25933 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25935 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25937 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25938 if it would clobber the stack pointer, even temporarily.
25940 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25942 * mode-switching.c: Make small adjustments to the top comment.
25944 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25946 * config/rs6000/constraints.md (wD constraint): New constraint to
25947 match the constant integer to get the top DImode/DFmode out of a
25948 vector in a VSX register.
25950 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25951 match the constant integer to get the top DImode/DFmode out of a
25952 vector in a VSX register.
25954 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25957 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25960 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25961 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25963 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25964 Optimize vec_extract of 64-bit values, where the value being
25965 extracted is in the top word, where we can use scalar
25966 instructions. Add direct move and store support. Combine the big
25967 endian/little endian vector select load support into a single insn.
25968 (vsx_extract_<mode>_internal1): Likewise.
25969 (vsx_extract_<mode>_internal2): Likewise.
25970 (vsx_extract_<mode>_load): Likewise.
25971 (vsx_extract_<mode>_store): Likewise.
25972 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25973 combined into vsx_extract_<mode>_load.
25974 (vsx_extract_<mode>_one_le): Likewise.
25976 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25977 define the top 64-bit vector element.
25979 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25982 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25983 Document vec_vbpermq builtin.
25986 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25987 enable use of xxsldwi and xxpermdi builtin functions.
25988 (vec_xxpermdi): Likewise.
25990 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25991 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25993 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25995 PR rtl-optimization/60650
25996 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25998 (find_spills_for): New.
25999 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
26000 Spill all pseudos on the second iteration.
26002 2014-03-27 Marek Polacek <polacek@redhat.com>
26005 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
26008 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26010 * config/s390/s390.c (s390_can_use_return_insn): Check for
26011 call-saved FPRs on 31 bit.
26013 2014-03-27 Jakub Jelinek <jakub@redhat.com>
26015 PR middle-end/60682
26016 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
26017 if they need regimplification, just drop them instead of
26018 calling gimple_regimplify_operands on them.
26020 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
26023 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
26024 (aarch64_frame_pointer_required): Adjust logic.
26025 (aarch64_can_eliminate): Adjust logic.
26026 (aarch64_override_options_after_change): Adjust logic.
26028 2014-03-27 Dehao Chen <dehao@google.com>
26030 * ipa-inline.c (early_inliner): Update node's inline info.
26032 2014-03-26 Dehao Chen <dehao@google.com>
26034 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
26035 compiler inserted conditional jumps for NAN float check.
26037 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26039 * ubsan.h (ubsan_create_data): Change second argument's type
26040 to const location_t *.
26041 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
26043 (ubsan_create_data): Change second argument to const location_t *PLOC.
26044 Create Loc field whenever PLOC is non-NULL.
26045 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
26046 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
26050 * real.c (real_to_integer2): Change type of low to UHWI.
26052 2014-03-26 Tobias Burnus <burnus@net-b.de>
26054 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
26055 (CILK_SELF_SPECS): New define.
26056 (driver_self_specs): Use it.
26058 2014-03-26 Richard Biener <rguenther@suse.de>
26060 * tree-pretty-print.c (percent_K_format): Implement special
26061 case for LTO and its stripped down BLOCK tree.
26063 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26066 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
26068 * tree-vrp.c (simplify_internal_call_using_ranges): If only
26069 one range is range_int_cst_p, but not both, at least optimize
26070 addition/subtraction of 0 and multiplication by 0 or 1.
26071 * gimple-fold.c (gimple_fold_call): Fold
26072 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
26073 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
26074 INTEGER_CSTs, try to fold at least x * 0 and y - y.
26076 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
26078 PR rtl-optimization/60452
26079 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
26080 <case REG>: Return 1 for invalid offsets from the frame pointer.
26082 2014-03-26 Marek Polacek <polacek@redhat.com>
26085 * doc/extend.texi (C Extensions): Mention variable-length arrays in
26088 2014-03-26 Marek Polacek <polacek@redhat.com>
26091 * doc/extend.texi (Designated Inits): Describe what happens to omitted
26094 2014-03-26 Marek Polacek <polacek@redhat.com>
26097 * ira-color.c (update_conflict_hard_regno_costs): Perform the
26098 multiplication in unsigned type.
26100 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26102 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
26104 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26106 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
26108 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26111 * cif-code.def (UNREACHABLE) New code.
26112 * ipa-inline.c (inline_small_functions): Skip edges to
26113 __builtlin_unreachable.
26114 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
26115 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
26116 predicate to __bulitin_unreachable.
26117 (set_cond_stmt_execution_predicate): Fix issue when
26118 invert_tree_comparison returns ERROR_MARK.
26119 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
26120 propagate to inline clones.
26121 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
26123 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
26124 * cgraphclones.c (cgraph_clone_node): If call destination is already
26125 ureachable, do not redirect it back.
26126 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
26129 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26131 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
26132 Do not modify inline clones.
26134 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26136 * config/i386/i386.md (general_sext_operand): New mode attr.
26137 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
26138 don't generate (sign_extend (const_int)).
26139 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
26140 operands[2]. Use We constraint instead of <i> and
26141 <general_sext_operand> predicate instead of <general_operand>.
26142 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
26143 * config/i386/constraints.md (We): New constraint.
26144 * config/i386/predicates.md (x86_64_sext_operand,
26145 sext_operand): New predicates.
26147 2014-03-25 Martin Jambor <mjambor@suse.cz>
26150 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
26151 inconsistent devirtualizations to __builtin_unreachable.
26153 2014-03-25 Marek Polacek <polacek@redhat.com>
26156 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
26158 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
26160 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
26161 order of elements for big-endian.
26163 2014-03-25 Richard Biener <rguenther@suse.de>
26165 PR middle-end/60635
26166 * gimplify-me.c (gimple_regimplify_operands): Update the
26169 2014-03-25 Martin Jambor <mjambor@suse.cz>
26172 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
26173 (lto_output_varpool_node): Likewise.
26174 (input_overwrite_node): Likewise.
26175 (input_varpool_node): Likewise.
26177 2014-03-25 Richard Biener <rguenther@suse.de>
26179 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
26180 (run_gcc): Likewise.
26182 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26184 * combine.c (simplify_compare_const): Add MODE argument.
26185 Handle mode_width 0 as very large mode_width.
26186 (try_combine, simplify_comparison): Adjust callers.
26188 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
26189 type to avoid signed integer overflow.
26190 * explow.c (plus_constant): Likewise.
26192 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26194 * doc/generic.texi: Correct typos.
26196 2014-03-24 Tobias Burnus <burnus@net-b.de>
26198 * doc/invoke.texi (-flto): Expand section about
26199 using static libraries with LTO.
26201 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26203 PR rtl-optimization/60501
26204 * optabs.def (addptr3_optab): New optab.
26205 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26206 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26207 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26209 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26211 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26213 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26215 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26218 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26219 (_mm256_undefined_ps): Define.
26220 (_mm256_undefined_pd): Define.
26221 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26222 (_mm_undefined_pd): Define.
26223 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26224 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26225 (_mm512_undefined_ps): Define.
26226 (_mm512_undefined_pd): Define.
26227 Use _mm*_undefined_*.
26228 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26230 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26232 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26233 (lshr_simd): DI mode added.
26234 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26235 (aarch64_ushr_simddi): Likewise.
26236 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26237 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26238 (vshrd_n_u64): Likewise.
26240 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26242 * Makefile.in (s-macro_list): Depend on cc1.
26244 2014-03-23 Teresa Johnson <tejohnson@google.com>
26246 * ipa-utils.c (ipa_print_order): Use specified dump file.
26248 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26250 PR rtl-optimization/60601
26251 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26253 * gcc.c (eval_spec_function): Initialize save_growing_value.
26255 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26258 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26259 code == MINUS_EXPR, never swap op0 with op1.
26261 * toplev.c (init_local_tick): Avoid signed integer multiplication
26263 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26264 shift by first operand's bitsize.
26266 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26269 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26270 redefine to 1 or 0.
26271 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26272 TARGET_ISA_64BIT_P(x).
26274 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26276 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26277 pattern for vector nor instead of subtract from splat(-1).
26278 (altivec_expand_vec_perm_const_le): Likewise.
26280 2014-03-21 Richard Henderson <rth@twiddle.net>
26283 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26284 related insns after epilogue_completed.
26286 2014-03-21 Martin Jambor <mjambor@suse.cz>
26289 * cgraph.h (symtab_node): New flag body_removed.
26290 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26291 when removing bodies.
26292 * symtab.c (dump_symtab_base): Dump body_removed flag.
26293 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26294 had their bodies removed.
26296 2014-03-21 Martin Jambor <mjambor@suse.cz>
26299 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26302 2014-03-21 Richard Biener <rguenther@suse.de>
26304 PR tree-optimization/60577
26305 * tree-core.h (struct tree_base): Document nothrow_flag use
26306 in DECL_NONALIASED.
26307 * tree.h (DECL_NONALIASED): New.
26308 (may_be_aliased): Adjust.
26309 * coverage.c (build_var): Set DECL_NONALIASED.
26311 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26313 * expr.c (expand_expr_real_1): Remove outdated comment.
26315 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26317 PR middle-end/60597
26318 * ira.c (adjust_cleared_regs): Call copy_rtx on
26319 *reg_equiv[REGNO (loc)].src_p before passing it to
26320 simplify_replace_fn_rtx.
26323 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26324 into CONST, put pic register as first operand of PLUS. Use
26325 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26327 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26329 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26331 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26333 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26334 around for store forwarding issue in the FPU on the UT699.
26335 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26336 loads and operations if -mfix-ut699 is specified.
26337 (divtf3_hq): Tweak attribute.
26338 (sqrttf2_hq): Likewise.
26340 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26342 * calls.c (store_one_arg): Remove incorrect const qualification on the
26343 type of the temporary.
26344 * cfgexpand.c (expand_return): Likewise.
26345 * expr.c (expand_constructor): Likewise.
26346 (expand_expr_real_1): Likewise.
26348 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26350 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26353 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26356 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26358 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26360 * config/arm/aarch-common-protos.h
26361 (alu_cost_table): Fix spelling of "extend".
26362 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26364 2014-03-19 Richard Biener <rguenther@suse.de>
26366 PR middle-end/60553
26367 * tree-core.h (tree_type_common): Re-order pointer members
26368 to reduce recursion depth during GC walks.
26370 2014-03-19 Marek Polacek <polacek@redhat.com>
26373 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26374 before accessing it.
26376 2014-03-19 Richard Biener <rguenther@suse.de>
26379 * lto-streamer-in.c (input_function): In WPA stage do not drop
26382 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26384 PR tree-optimization/60559
26385 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26386 with build_zero_cst assignment.
26388 2014-03-18 Kai Tietz <ktietz@redhat.com>
26390 PR rtl-optimization/56356
26391 * sdbout.c (sdbout_parms): Verify that parms'
26392 incoming argument is valid.
26393 (sdbout_reg_parms): Likewise.
26395 2014-03-18 Richard Henderson <rth@redhat.com>
26398 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26399 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26400 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26402 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26404 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26405 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26406 Italicize plugin event names in description. Explain that
26407 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26408 Remind that no GCC functions should be called after PLUGIN_FINISH.
26409 Explain what pragmas with expansion are.
26411 2014-03-18 Martin Liska <mliska@suse.cz>
26413 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26414 gimple call statement is update.
26415 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26416 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26418 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26421 * ubsan.c (ubsan_instrument_unreachable): Call
26422 initialize_sanitizer_builtins.
26423 (ubsan_pass): Likewise.
26426 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26427 varpool_finalize_decl instead of rest_of_decl_compilation.
26429 2014-03-18 Richard Biener <rguenther@suse.de>
26431 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26432 by using bitmap_and_compl instead of bitmap_and_compl_into.
26433 (df_rd_transfer_function): Likewise.
26435 2014-03-18 Richard Biener <rguenther@suse.de>
26437 * doc/lto.texi (fresolution): Fix typo.
26439 2014-03-18 Richard Biener <rguenther@suse.de>
26441 * doc/invoke.texi (flto): Update for changes in 4.9.
26443 2014-03-18 Richard Biener <rguenther@suse.de>
26445 * doc/loop.texi: Remove section on the removed lambda framework.
26446 Update loop docs with recent changes in preserving loop structure.
26448 2014-03-18 Richard Biener <rguenther@suse.de>
26450 * doc/lto.texi (-fresolution): Document.
26452 2014-03-18 Richard Biener <rguenther@suse.de>
26454 * doc/contrib.texi: Adjust my name.
26456 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26459 * internal-fn.c: Include diagnostic-core.h.
26460 (expand_BUILTIN_EXPECT): New function.
26461 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26462 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26463 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26464 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26465 IFN_BUILTIN_EXPECT.
26466 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26467 Revert 3 argument __builtin_expect code.
26468 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26469 * gimple-fold.c (gimple_fold_call): Likewise.
26470 * tree.h (fold_builtin_expect): New prototype.
26471 * builtins.c (build_builtin_expect_predicate): Add predictor
26472 argument, if non-NULL, create 3 argument __builtin_expect.
26473 (fold_builtin_expect): No longer static. Add ARG2 argument,
26474 pass it through to build_builtin_expect_predicate.
26475 (fold_builtin_2): Adjust caller.
26476 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26477 * internal-fn.def (BUILTIN_EXPECT): New.
26479 2014-03-18 Tobias Burnus <burnus@net-b.de>
26482 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26483 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26484 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26486 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26489 * predict.c (combine_predictions_for_bb): Fix up formatting.
26490 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26491 fill what it points to if non-NULL.
26492 (tree_predict_by_opcode): Adjust caller, use the predictor.
26493 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26495 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26497 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26498 proper constant for the store mode.
26500 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26502 * symtab.c (change_decl_assembler_name): Fix transparent alias
26503 chain construction.
26505 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26507 * config/aarch64/aarch64.c: Correct the comments about the
26508 aarch64 stack layout.
26510 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26512 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26513 check for GF_OMP_FOR_KIND_FOR.
26515 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26517 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26518 ymm and zmm register names.
26520 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26523 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26524 note creation for the 2010-08-31 changes.
26526 2014-03-17 Marek Polacek <polacek@redhat.com>
26528 PR middle-end/60534
26529 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26530 as -fno-tree-loop-vectorize.
26531 (expand_omp_simd): Likewise.
26533 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26535 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26536 (eligible_for_call_delay): New prototype.
26537 * config/sparc/sparc.c (tls_call_delay): Rename into...
26538 (eligible_for_call_delay): ...this. Return false if the instruction
26539 cannot be put in the delay slot of a branch.
26540 (eligible_for_restore_insn): Simplify.
26541 (eligible_for_return_delay): Return false if the instruction cannot be
26542 put in the delay slot of a branch and simplify.
26543 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26544 put in the delay slot of a branch.
26545 * config/sparc/sparc.md (fix_ut699): New attribute.
26546 (tls_call_delay): Delete.
26547 (in_call_delay): Reimplement.
26548 (eligible_for_sibcall_delay): Rename into...
26549 (in_sibcall_delay): ...this.
26550 (eligible_for_return_delay): Rename into...
26551 (in_return_delay): ...this.
26552 (in_branch_delay): Reimplement.
26553 (in_uncond_branch_delay): Delete.
26554 (in_annul_branch_delay): Delete.
26556 2014-03-14 Richard Henderson <rth@redhat.com>
26559 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26560 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26561 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26562 (floathi splitters): Remove.
26563 (float<SWI48x>xf2): New pattern.
26564 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26565 code that tried to handle DImode for 32-bit, but which was excluded
26566 by the pattern's condition. Drop allocation of stack temporary.
26567 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26568 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26569 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26570 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26571 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26572 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26573 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26574 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26575 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26576 (*float<SWI48x><X87MODEF>2_i387): Remove.
26577 (all float _with_temp splitters): Remove.
26578 (*float<SWI48x><MODEF>2_i387): New pattern.
26579 (*float<SWI48><MODEF>2_sse): New pattern.
26580 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26581 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26583 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26584 Marek Polacek <polacek@redhat.com>
26586 PR middle-end/60484
26587 * common.opt (dump_base_name_prefixed): New Variable.
26588 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26589 if x_dump_base_name_prefixed is already set, set it at the end.
26591 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26593 PR rtl-optimization/60508
26594 * lra-constraints.c (get_reload_reg): Add new parameter
26596 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26597 Pass the new parameter values.
26599 2014-03-14 Richard Biener <rguenther@suse.de>
26601 * common.opt: Revert unintented changes from r205065.
26602 * opts.c: Likewise.
26604 2014-03-14 Richard Biener <rguenther@suse.de>
26606 PR middle-end/60518
26607 * cfghooks.c (split_block): Properly adjust all loops the
26608 block was a latch of.
26610 2014-03-14 Martin Jambor <mjambor@suse.cz>
26613 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26616 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26619 * config/avr/avr.c (avr_set_current_function): Pass function name
26620 through default_strip_name_encoding before sanity checking instead
26621 of skipping the first char of the assembler name.
26623 2014-03-13 Richard Henderson <rth@redhat.com>
26626 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26627 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26628 * config/i386/i386-protos.h: Likewise.
26629 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26630 in the expander instead of a splitter.
26631 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26632 any possibility of requiring a memory.
26633 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26634 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26635 (fp branch splitters): Update for ix86_split_fp_branch.
26636 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26637 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26638 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26639 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26640 (*fop_<MODEF>_3_i387): Likewise.
26641 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26642 (splitters for the fop_* register patterns): Remove.
26643 (fscalexf4_i387): Rename from *fscalexf4_i387.
26644 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26646 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26648 PR tree-optimization/59779
26649 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26650 type for bitsize and maxsize instead of HOST_WIDE_INT.
26652 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26654 PR rtl-optimization/57320
26655 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26656 the CFG after thread_prologue_and_epilogue_insns.
26658 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26660 PR rtl-optimization/57189
26661 * lra-constraints.c (process_alt_operands): Disfavor spilling
26664 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26666 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26668 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26670 PR tree-optimization/59025
26671 PR middle-end/60418
26672 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26673 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26675 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26678 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26679 calls of avr_out_plus_1.
26681 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26683 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26684 BB's single pred and update the father loop's latch info later.
26686 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26688 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26692 (VEC_base): Likewise.
26693 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26694 registers, we need to swap double words in little endian mode.
26696 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26697 to be a container mode for 128-bit integer operations added in ISA
26698 2.07. Unlike TImode and PTImode, the preferred register set is
26699 the Altivec/VMX registers for the 128-bit operations.
26701 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26703 (rs6000_split_128bit_ok_p): Likewise.
26705 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26706 macros for creating ISA 2.07 normal and overloaded builtin
26707 functions with 3 arguments.
26708 (BU_P8V_OVERLOAD_3): Likewise.
26709 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26710 for use as overloaded functions.
26711 (VPERM_1TI_UNS): Likewise.
26712 (VSEL_1TI): Likewise.
26713 (VSEL_1TI_UNS): Likewise.
26714 (ST_INTERNAL_1ti): Likewise.
26715 (LD_INTERNAL_1ti): Likewise.
26716 (XXSEL_1TI): Likewise.
26717 (XXSEL_1TI_UNS): Likewise.
26718 (VPERM_1TI): Likewise.
26719 (VPERM_1TI_UNS): Likewise.
26720 (XXPERMDI_1TI): Likewise.
26721 (SET_1TI): Likewise.
26722 (LXVD2X_V1TI): Likewise.
26723 (STXVD2X_V1TI): Likewise.
26724 (VEC_INIT_V1TI): Likewise.
26725 (VEC_SET_V1TI): Likewise.
26726 (VEC_EXT_V1TI): Likewise.
26727 (EQV_V1TI): Likewise.
26728 (NAND_V1TI): Likewise.
26729 (ORC_V1TI): Likewise.
26730 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26731 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26732 overloaded builtin.
26733 (VADDUQM): Likewise.
26734 (VSUBCUQ): Likewise.
26735 (VADDEUQM): Likewise.
26736 (VADDECUQ): Likewise.
26737 (VSUBEUQM): Likewise.
26738 (VSUBECUQ): Likewise.
26740 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26741 __int128_t and __uint128_t types.
26742 (__uint128_type): Likewise.
26743 (altivec_categorize_keyword): Add support for vector __int128_t,
26744 vector __uint128_t, vector __int128, and vector unsigned __int128
26745 as a container type for TImode operations that need to be done in
26746 VSX/Altivec registers.
26747 (rs6000_macro_to_expand): Likewise.
26748 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26749 to support 128-bit integer instructions vaddcuq, vadduqm,
26750 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26751 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26753 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26754 for V1TImode, and set up preferences to use VSX/Altivec registers.
26755 Setup VSX reload handlers.
26756 (rs6000_debug_reg_global): Likewise.
26757 (rs6000_init_hard_regno_mode_ok): Likewise.
26758 (rs6000_preferred_simd_mode): Likewise.
26759 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26760 (easy_altivec_constant): Likewise.
26761 (output_vec_const_move): Likewise.
26762 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26764 (rs6000_expand_vector_extract): Likewise.
26765 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26767 (rs6000_const_vec): Add support for V1TImode.
26768 (rs6000_emit_le_vsx_load): Swap double words when loading or
26769 storing TImode/V1TImode.
26770 (rs6000_emit_le_vsx_store): Likewise.
26771 (rs6000_emit_le_vsx_move): Likewise.
26772 (rs6000_emit_move): Add support for V1TImode.
26773 (altivec_expand_ld_builtin): Likewise.
26774 (altivec_expand_st_builtin): Likewise.
26775 (altivec_expand_vec_init_builtin): Likewise.
26776 (altivec_expand_builtin): Likewise.
26777 (rs6000_init_builtins): Add support for V1TImode type. Add
26778 support for ISA 2.07 128-bit integer builtins. Define type names
26779 for the VSX/Altivec vector types.
26780 (altivec_init_builtins): Add support for overloaded vector
26781 functions with V1TImode type.
26782 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26783 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26785 (rs6000_split_128bit_ok_p): Likewise.
26786 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26787 __int128_t and vector __uint128_t.
26789 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26790 and mode attributes.
26792 (VSX_M2): Likewise.
26797 (VS_scalar): Likewise.
26798 (VS_double): Likewise.
26799 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26801 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26802 we support the ISA 2.07 128-bit integer arithmetic instructions.
26803 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26804 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26805 and TImode types for use with the builtin functions.
26806 (V1TI_type_node): Likewise.
26807 (unsigned_V1TI_type_node): Likewise.
26808 (intTI_type_internal_node): Likewise.
26809 (uintTI_type_internal_node): Likewise.
26811 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26812 128-bit builtin functions.
26813 (UNSPEC_VADDEUQM): Likewise.
26814 (UNSPEC_VADDECUQ): Likewise.
26815 (UNSPEC_VSUBCUQ): Likewise.
26816 (UNSPEC_VSUBEUQM): Likewise.
26817 (UNSPEC_VSUBECUQ): Likewise.
26818 (VM): Add V1TImode to vector mode iterators.
26820 (VI_unit): Likewise.
26821 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26822 (altivec_vaddcuq): Likewise.
26823 (altivec_vsubuqm): Likewise.
26824 (altivec_vsubcuq): Likewise.
26825 (altivec_vaddeuqm): Likewise.
26826 (altivec_vaddecuq): Likewise.
26827 (altivec_vsubeuqm): Likewise.
26828 (altivec_vsubecuq): Likewise.
26830 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26832 (BOOL_128): Likewise.
26833 (BOOL_REGS_OUTPUT): Likewise.
26834 (BOOL_REGS_OP1): Likewise.
26835 (BOOL_REGS_OP2): Likewise.
26836 (BOOL_REGS_UNARY): Likewise.
26837 (BOOL_REGS_AND_CR0): Likewise.
26839 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26840 128-bit integer builtin support.
26841 (vec_vadduqm): Likewise.
26842 (vec_vaddecuq): Likewise.
26843 (vec_vaddeuqm): Likewise.
26844 (vec_vsubecuq): Likewise.
26845 (vec_vsubeuqm): Likewise.
26846 (vec_vsubcuq): Likewise.
26847 (vec_vsubuqm): Likewise.
26849 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26850 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26851 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26852 128-bit integer add/subtract to ISA 2.07.
26854 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26856 * config/arc/arc.c (arc_predicate_delay_insns):
26857 Fix third argument passed to conditionalize_nonjump.
26859 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26861 * config/aarch64/aarch64-builtins.c
26862 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26863 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26864 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26865 instead of __builtin_lfloor.
26866 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26868 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26870 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26871 (tree_ssa_ifcombine_bb_1): New function.
26872 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26873 is an empty forwarder block to then_bb or vice versa and then_bb
26874 and else_bb are effectively swapped.
26876 2014-03-12 Christian Bruel <christian.bruel@st.com>
26879 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26880 REG_CFA_DEF_CFA note.
26881 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26882 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26884 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26886 PR tree-optimization/60454
26887 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26889 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26891 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26892 Do not define target_cpu_default2 to generic.
26893 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26894 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26895 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26897 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26898 Marc Glisse <marc.glisse@inria.fr>
26900 PR tree-optimization/60502
26901 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26902 instead of build_low_bits_mask.
26904 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26906 PR middle-end/60482
26907 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26908 if there are multiple uses, but op doesn't live on E edge.
26909 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26910 clobber stmts before __builtin_unreachable.
26912 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26914 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26915 hard_frame_pointer_rtx.
26916 * cse.c (cse_insn): Remove volatile check.
26917 * cselib.c (cselib_process_insn): Likewise.
26918 * dse.c (scan_insn): Likewise.
26920 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26922 * config/arc/arc.c (conditionalize_nonjump): New function,
26924 (arc_ifcvt): ... this.
26925 (arc_predicate_delay_insns): Use it.
26927 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26929 * config/arc/predicates.md (extend_operand): During/after reload,
26930 allow const_int_operand.
26931 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26932 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26933 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26935 (umulsi3_highpart_i): Likewise.
26937 2014-03-11 Richard Biener <rguenther@suse.de>
26939 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26940 Add asserts to guard possible wrong-code bugs.
26942 2014-03-11 Richard Biener <rguenther@suse.de>
26944 PR tree-optimization/60429
26945 PR tree-optimization/60485
26946 * tree-ssa-structalias.c (set_union_with_increment): Properly
26947 take into account all fields that overlap the shifted vars.
26948 (do_sd_constraint): Likewise.
26949 (do_ds_constraint): Likewise.
26950 (get_constraint_for_ptr_offset): Likewise.
26952 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26954 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26955 (nios2_compute_frame_layout):
26956 Add calculation of cfun->machine->fp_save_offset.
26957 (nios2_expand_prologue): Correct setting of frame pointer register
26959 (nios2_expand_epilogue): Update recovery of stack pointer from
26960 frame pointer accordingly.
26961 (nios2_initial_elimination_offset): Update calculation of offset
26962 for eliminating to HARD_FRAME_POINTER_REGNUM.
26964 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26967 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26968 cgraph_get_create_node on VAR_DECLs.
26970 2014-03-10 Richard Biener <rguenther@suse.de>
26972 PR middle-end/60474
26973 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26975 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26977 * config/vms/vms.opt (vms_float_format): New variable.
26979 2014-03-08 Tobias Burnus <burnus@net-b.de>
26981 * doc/invoke.texi (-fcilkplus): Update implementation status.
26983 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26984 Richard Biener <rguenther@suse.de>
26986 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26987 consistently accross all TUs.
26988 (run_gcc): Enable -fshort-double automatically at link at link-time
26989 and disallow override.
26991 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26994 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26995 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26996 if they can't be used.
26998 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27000 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
27001 for Solaris 11/x86 ld.
27002 * configure: Regenerate.
27004 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27006 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
27007 (LIB_TLS_SPEC): Save as ld_tls_libs.
27008 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
27009 (HAVE_AS_IX86_TLSLDM): New test.
27010 * configure, config.in: Regenerate.
27011 * config/i386/i386.c (legitimize_tls_address): Fall back to
27012 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
27013 cannot support TLS_MODEL_LOCAL_DYNAMIC.
27014 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
27015 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
27017 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
27019 * common.opt (fira-loop-pressure): Mark as optimization.
27021 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
27023 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
27024 an OpenMP mappable type.
27026 2014-03-06 Matthias Klose <doko@ubuntu.com>
27028 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
27029 MULTILIB_OSDIRNAMES is not defined.
27031 2014-03-06 Jakub Jelinek <jakub@redhat.com>
27032 Meador Inge <meadori@codesourcery.com>
27035 * config/arm/arm.c (arm_tls_symbol_p): Remove.
27036 (arm_legitimize_address): Call legitimize_tls_address for any
27037 arm_tls_referenced_p expression, handle constant addend. Call it
27038 before testing for !TARGET_ARM.
27039 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
27041 2014-03-06 Richard Biener <rguenther@suse.de>
27043 PR middle-end/60445
27047 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27049 * tree-streamer.c (record_common_node): Assert we don't record
27050 nodes with type double.
27051 (preload_common_node): Skip type double, complex double and double
27052 pointer since it is now frontend dependent due to fshort-double option.
27054 2014-03-06 Richard Biener <rguenther@suse.de>
27056 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
27057 or -fno-lto is specified and the linker has full plugin support.
27058 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
27059 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
27060 * lto-wrapper.c (merge_and_complain): Merge compile-time
27061 optimization levels.
27062 (run_gcc): And pass it through to the link options.
27064 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
27068 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27070 * cselib.c (remove_useless_values): Skip to avoid quadratic
27071 behavior if the condition moved from...
27072 (cselib_process_insn): ... here holds.
27074 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27077 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
27078 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
27081 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
27082 (TM_H): Add x86-tune.def.
27084 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27086 * config/aarch64/aarch64.c (generic_tunings):
27087 Use cortexa57_extra_costs.
27089 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27092 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
27093 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
27094 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
27097 2014-03-04 Heiher <r@hev.cc>
27099 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
27100 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
27102 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
27104 * config/i386/predicates.md (const2356_operand): Change to ...
27105 (const2367_operand): ... this.
27106 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
27108 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27109 (*avx512pf_scatterpf<mode>sf): Ditto.
27110 (avx512pf_scatterpf<mode>df): Ditto.
27111 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27112 (*avx512pf_scatterpf<mode>df): Ditto.
27113 * config/i386/i386.c (ix86_expand_builtin): Update
27114 incorrect hint operand error message.
27116 2014-03-04 Richard Biener <rguenther@suse.de>
27118 * lto-section-in.c (lto_get_section_data): Fix const cast.
27120 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27122 * tree-streamer.c (record_common_node): Assert we don't record
27123 nodes with type double.
27124 (preload_common_node): Skip type double, complex double and double
27125 pointer since it is now frontend dependent due to fshort-double option.
27127 2014-03-04 Richard Biener <rguenther@suse.de>
27130 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
27131 (lto_input_toplevel_asms): Likewise.
27132 * lto-section-in.c (lto_get_section_data): Instead do it here
27135 2014-03-04 Richard Biener <rguenther@suse.de>
27137 PR tree-optimization/60382
27138 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
27139 dead PHIs a reduction.
27141 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
27143 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
27145 (_mm_prefetch): Move out of GCC target("sse") pragma.
27146 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
27147 GCC target("prfchw") pragma.
27148 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
27150 * config/i386/i386.c (ix86_option_override_internal): Enable
27151 -mprfchw with -mprefetchwt1.
27153 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27155 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
27158 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27160 * opts.h (CL_PCH_IGNORE): Define.
27161 * targhooks.c (option_affects_pch_p):
27162 Return false for options that have CL_PCH_IGNORE set.
27163 * opt-functions.awk: Process PchIgnore.
27164 * doc/options.texi: Document PchIgnore.
27166 * config/arc/arc.opt (misize): Add PchIgnore property.
27168 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27170 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
27171 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
27172 constraint on constants to permit them being loaded into
27173 GENERAL_REGS or BASE_REGS.
27175 2014-03-03 Nick Clifton <nickc@redhat.com>
27177 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
27178 anti-cacnonical alternatives.
27179 (negandhi3_real): New pattern.
27180 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
27182 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27184 * config/avr/avr-mcus.def: Remove atxmega16x1.
27185 * config/avr/avr-tables.opt: Regenerate.
27186 * config/avr/t-multilib: Regenerate.
27187 * doc/avr-mmcu.texi: Regenerate.
27189 2014-03-03 Tobias Grosser <tobias@grosser.es>
27190 Mircea Namolaru <mircea.namolaru@inria.fr>
27192 PR tree-optimization/58028
27193 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27196 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27198 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27199 not handled by recognizers.
27201 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27203 PR middle-end/60175
27204 * function.c (expand_function_end): Don't emit
27205 clobber_return_register sequence if clobber_after is a BARRIER.
27206 * cfgexpand.c (construct_exit_block): Append instructions before
27207 return_label to prev_bb.
27209 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27211 * config/rs6000/constraints.md: Document reserved use of "wc".
27213 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27216 * ipa.c (function_and_variable_visibility): When dissolving comdat
27217 group, also set all symbols to local.
27219 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27224 2013-12-14 Jan Hubicka <jh@suse.cz>
27225 PR middle-end/58477
27226 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27228 2014-03-02 Jon Beniston <jon@beniston.com>
27234 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27235 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27236 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27237 (simple_return, *simple_return): New patterns
27238 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27239 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27241 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27243 * dwarf2out.c (gen_subprogram_die): Tidy.
27245 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27248 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27249 (*mov_t_msb_neg_negc): ... this new insn.
27251 2014-02-28 Jason Merrill <jason@redhat.com>
27254 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27257 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27260 * dwarf2out.c (decltype_auto_die): New static.
27261 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27262 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27263 (is_cxx_auto): Likewise.
27265 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27267 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27268 we are not using general regs only.
27270 2014-02-28 Richard Biener <rguenther@suse.de>
27273 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27274 previous fix and only allow to remove trivial pre-headers
27275 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27276 (remove_forwarder_block): Properly update the latch of a loop.
27278 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27281 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27282 (cselib_preserved_hash_table): New.
27283 (preserve_constants_and_equivs): Move preserved vals to it.
27284 (cselib_find_slot): Look it up first.
27285 (cselib_init): Initialize it.
27286 (cselib_finish): Release it.
27287 (dump_cselib_table): Dump it.
27289 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27292 * cselib.c (remove_useless_values): Skip to avoid quadratic
27293 behavior if the condition moved from...
27294 (cselib_process_insn): ... here holds.
27296 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27299 * var-tracking.c (vt_initialize): Apply the same condition to
27300 preserve the CFA base value.
27302 2014-02-28 Joey Ye <joey.ye@arm.com>
27305 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27306 if reload in progress or completed.
27308 2014-02-28 Tobias Burnus <burnus@net-b.de>
27310 PR middle-end/60147
27311 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27314 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27316 * doc/tm.texi.in (Condition Code Status): Update documention for
27317 relative locations of cc0-setter and cc0-user.
27319 2014-02-27 Jeff Law <law@redhat.com>
27321 PR rtl-optimization/52714
27322 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27323 into two independent simple sets, if I3 is a jump, ensure the
27324 pattern we place into I3 is a (set (pc) ...).
27326 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27327 Jeff Law <law@redhat.com>
27329 PR rtl-optimization/49847
27330 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27331 are in different blocks.
27332 * doc/tm.texi (Condition Code Status): Update documention for
27333 relative locations of cc0-setter and cc0-user.
27335 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27338 * lra.c (lra_emit_add): Check SUBREG too.
27340 2014-02-27 Andreas Schwab <schwab@suse.de>
27342 * config/m68k/m68k.c (m68k_option_override): Disable
27343 -flive-range-shrinkage for classic m68k.
27344 (m68k_override_options_after_change): Likewise.
27346 2014-02-27 Marek Polacek <polacek@redhat.com>
27348 PR middle-end/59223
27349 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27350 -Wmaybe-uninitialized.
27352 2014-02-27 Alan Modra <amodra@gmail.com>
27355 * reload1.c (emit_input_reload_insns): When reload_override_in,
27356 set old to rl->in_reg when rl->in_reg is a subreg.
27358 2014-02-26 Richard Biener <rguenther@suse.de>
27361 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27363 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27365 * common/config/i386/predicates.md (const1256_operand): Remove.
27366 (const2356_operand): New.
27367 (const_1_to_2_operand): Remove.
27368 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27369 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27370 (*avx512pf_gatherpf<mode>sf): Ditto.
27371 (avx512pf_gatherpf<mode>df): Ditto.
27372 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27373 (*avx512pf_gatherpf<mode>df): Ditto.
27374 (avx512pf_scatterpf<mode>sf): Ditto.
27375 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27376 (*avx512pf_scatterpf<mode>sf): Ditto.
27377 (avx512pf_scatterpf<mode>df): Ditto.
27378 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27379 (*avx512pf_scatterpf<mode>df): Ditto.
27380 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27382 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27384 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27385 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27386 (_mm512_mask_testn_epi64_mask): Move to ...
27387 * config/i386/avx512cdintrin.h: Here.
27388 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27389 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27390 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27391 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27392 TARGET_AVX512F from TARGET_AVX512CD.
27394 2014-02-26 Richard Biener <rguenther@suse.de>
27397 * ipa.c (walk_polymorphic_call_targets): Properly guard
27398 call to inline_update_overall_summary.
27400 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27403 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27404 and latches only if requested. Fix latch if it is removed.
27405 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27406 LOOPS_HAVE_PREHEADERS.
27408 2014-02-25 Andrew Pinski <apinski@cavium.com>
27410 * builtins.c (expand_builtin_thread_pointer): Create a new target
27411 when the target is NULL.
27413 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27415 PR rtl-optimization/60317
27416 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27417 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27418 * lra-assigns.c: Include params.h.
27419 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27420 other reload pseudos considerations.
27422 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27424 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27425 to use canonical form for nor<mode>3.
27427 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27430 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27433 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27435 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27436 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27437 (ix86_handle_option): Handle OPT_mprefetchwt1.
27438 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27439 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27441 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27442 OPTION_MASK_ISA_PREFETCHWT1.
27443 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27444 (PTA_PREFETCHWT1): New.
27445 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27446 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27447 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27448 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27449 (*prefetch_avx512pf_<mode>_: Change into ...
27450 (*prefetch_prefetchwt1_<mode>: This.
27451 * config/i386/i386.opt (mprefetchwt1): New.
27452 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27453 (_mm_prefetch): Handle intent to write.
27454 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27456 2014-02-25 Richard Biener <rguenther@suse.de>
27458 PR middle-end/60291
27459 * emit-rtl.c (mem_attrs_htab): Remove.
27460 (mem_attrs_htab_hash): Likewise.
27461 (mem_attrs_htab_eq): Likewise.
27462 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27463 (init_emit_once): Do not allocate mem_attrs_htab.
27465 2014-02-25 Richard Biener <rguenther@suse.de>
27468 * lto-opts.c (lto_write_options): Output non-explicit conservative
27469 -fwrapv, -fno-trapv and -fno-strict-overflow.
27470 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27471 (run_gcc): And pass them through.
27473 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27475 * sel-sched.c (calculate_new_fences): New parameter ptime.
27476 Calculate it as a maximum over all fence cycles.
27477 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27478 Print the final schedule timing when sched_verbose.
27480 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27482 PR rtl-optimization/60292
27483 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27484 bit fot the fence instruction.
27486 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27488 * calls.h: Fix typo in comment.
27490 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27492 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27493 adjusting offsetable addresses.
27495 2014-02-24 Guozhi Wei <carrot@google.com>
27497 * sparseset.h (sparseset_pop): Fix the wrong index.
27499 2014-02-24 Walter Lee <walt@tilera.com>
27501 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27502 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27504 * common/config/tilegx/tilegx-common.c
27505 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27506 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27507 (LINK_SPEC): Ditto.
27508 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27509 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27510 (tilegx_gimplify_va_arg_expr): Handle big endian.
27511 (tilegx_expand_unaligned_load): Ditto.
27512 (tilegx_expand_unaligned_store): Ditto.
27513 (TARGET_RETURN_IN_MSB): New.
27514 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27515 (TARGET_ENDIAN_DEFAULT): New.
27516 (TARGET_BIG_ENDIAN): Handle big endian.
27517 (BYTES_BIG_ENDIAN): Ditto.
27518 (WORDS_BIG_ENDIAN): Ditto.
27519 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27520 (ENDIAN_SPEC): New.
27521 (EXTRA_SPECS): New.
27522 * config/tilegx/tilegx.md (extv): Handle big endian.
27524 (insn_st<n>): Ditto.
27525 (insn_st<n>_add<bitsuffix>): Ditto.
27526 (insn_stnt<n>): Ditto.
27527 (insn_stnt<n>_add<bitsuffix>):Ditto.
27528 (vec_interleave_highv8qi): Handle big endian.
27529 (vec_interleave_highv8qi_be): New.
27530 (vec_interleave_highv8qi_le): New.
27531 (insn_v1int_h): Handle big endian.
27532 (vec_interleave_lowv8qi): Handle big endian.
27533 (vec_interleave_lowv8qi_be): New.
27534 (vec_interleave_lowv8qi_le): New.
27535 (insn_v1int_l): Handle big endian.
27536 (vec_interleave_highv4hi): Handle big endian.
27537 (vec_interleave_highv4hi_be): New.
27538 (vec_interleave_highv4hi_le): New.
27539 (insn_v2int_h): Handle big endian.
27540 (vec_interleave_lowv4hi): Handle big endian.
27541 (vec_interleave_lowv4hi_be): New.
27542 (vec_interleave_lowv4hi_le): New.
27543 (insn_v2int_l): Handle big endian.
27544 (vec_interleave_highv2si): Handle big endian.
27545 (vec_interleave_highv2si_be): New.
27546 (vec_interleave_highv2si_le): New.
27547 (insn_v4int_h): Handle big endian.
27548 (vec_interleave_lowv2si): Handle big endian.
27549 (vec_interleave_lowv2si_be): New.
27550 (vec_interleave_lowv2si_le): New.
27551 (insn_v4int_l): Handle big endian.
27552 * config/tilegx/tilegx.opt (mbig-endian): New option.
27553 (mlittle-endian): New option.
27554 * doc/install.texi: Document tilegxbe-linux.
27555 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27557 2014-02-24 Martin Jambor <mjambor@suse.cz>
27560 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27561 there are no parameter descriptors.
27563 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27565 PR rtl-optimization/60268
27566 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27567 initialization to ...
27568 (sched_rgn_init): ... here.
27569 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27571 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27573 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27576 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27578 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27581 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27583 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27584 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27586 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27588 * config/microblaze/predicates.md: Add cmp_op predicate.
27589 * config/microblaze/microblaze.md: Add branch_compare instruction
27590 which uses cmp_op predicate and emits cmp insn before branch.
27591 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27592 to microblaze_expand_conditional_branch and consolidate logic.
27593 (microblaze_expand_conditional_branch): emit branch_compare
27594 insn instead of handling cmp op separate from branch insn.
27596 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27598 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27601 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27603 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27604 define_insn with define_expand and new define_insn
27605 *altivec_lve<VI_char>x_internal.
27606 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27607 and new define_insn *altivec_stve<VI_char>x_internal.
27608 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27610 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27612 (altivec_expand_stvex_be): New function.
27614 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27616 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27617 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27618 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27619 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27621 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27624 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27625 instead of emit_move_insn.
27627 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27629 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27630 vspltw with vsldoi.
27631 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27632 gen_altivec_vsumsws.
27634 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27636 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27637 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27638 (altivec_lvxl_<mode>): New define_expand incorporating
27639 -maltivec=be semantics where needed.
27640 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27641 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27642 semantics where needed.
27643 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27644 (altivec_stvx_<mode>): New define_expand incorporating
27645 -maltivec=be semantics where needed.
27646 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27647 VM2 iterator instead of V4SI.
27648 (altivec_stvxl_<mode>): New define_expand incorporating
27649 -maltivec=be semantics where needed.
27650 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27651 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27652 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27653 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27654 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27655 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27656 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27657 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27658 ALTIVEC_BUILTIN_STVXL.
27659 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27660 (altivec_expand_stvx_be): Likewise.
27661 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27662 (altivec_expand_lvx_be): Likewise.
27663 (altivec_expand_stvx_be): Likewise.
27664 (altivec_expand_builtin): Add cases for
27665 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27666 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27667 (altivec_init_builtins): Add definitions for
27668 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27669 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27671 2014-02-21 Catherine Moore <clm@codesourcery.com>
27673 * doc/invoke.texi (mvirt, mno-virt): Document.
27674 * config/mips/mips.opt (mvirt): New option.
27675 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27677 2014-02-21 Richard Biener <rguenther@suse.de>
27679 PR tree-optimization/60276
27680 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27681 (STMT_VINFO_MIN_NEG_DIST): New macro.
27682 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27683 STMT_VINFO_MIN_NEG_DIST.
27684 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27685 made for negative dependence distances still hold.
27687 2014-02-21 Richard Biener <rguenther@suse.de>
27689 PR middle-end/60291
27690 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27691 DECL_INITIAL for globals not in the current function context.
27693 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27695 PR tree-optimization/56490
27696 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27697 * tree-ssa-uninit.c: Include params.h.
27698 (compute_control_dep_chain): Add num_calls argument, return false
27699 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27700 num_calls to recursive call.
27701 (find_predicates): Change dep_chain into normal array,
27702 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27703 variable and adjust compute_control_dep_chain caller.
27704 (find_def_preds): Likewise.
27706 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27708 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27709 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27711 2014-02-21 Nick Clifton <nickc@redhat.com>
27713 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27714 (pushhi1): Likewise.
27715 (popqi1): Add mode to pre_dec.
27716 (pophi1): Likewise.
27718 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27720 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27721 mode for mask of V8SFmode permutation.
27723 2014-02-20 Richard Henderson <rth@redhat.com>
27726 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27727 a new pseudo for OLDVAL.
27729 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27732 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27733 gen_reg_rtx if d->testing_p.
27734 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27735 if d->testing_p and we will certainly return true.
27736 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27739 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27741 * emit-rtl.c (gen_reg_rtx): Assert that
27742 crtl->emit.regno_pointer_align_length is non-zero.
27744 2014-02-20 Richard Henderson <rth@redhat.com>
27747 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27748 on failure the store back into EXPECT.
27750 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27751 Sandra Loosemore <sandra@codesourcery.com>
27753 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27754 * config/nios2/nios2.c (nios2_function_profiler): Add
27755 -fPIC (flag_pic == 2) support.
27756 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27757 (nios2_large_offset_p): New function.
27758 (nios2_unspec_reloc_p): Move up position, update to use
27759 nios2_large_offset_p.
27760 (nios2_unspec_address): Remove function.
27761 (nios2_unspec_offset): New function.
27762 (nios2_large_got_address): New function.
27763 (nios2_got_address): Add large offset support.
27764 (nios2_legitimize_tls_address): Update usage of removed and new
27766 (nios2_symbol_binds_local_p): New function.
27767 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27768 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27769 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27770 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27771 processing for (const (unspec ...)).
27772 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27774 2014-02-20 Richard Biener <rguenther@suse.de>
27776 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27777 doing the substitution.
27778 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27780 2014-02-20 Martin Jambor <mjambor@suse.cz>
27783 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27784 info when checking whether lattices are bottom.
27786 2014-02-20 Richard Biener <rguenther@suse.de>
27788 PR middle-end/60221
27789 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27792 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27795 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27796 parameter specifying the scaling.
27797 (inline_call): Update.
27798 (want_inline_recursively): Guard division by zero.
27799 (recursive_inlining): Update.
27800 * ipa-inline.h (clone_inlined_nodes): Update.
27802 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27805 * config/i386/i386.c (classify_argument): Pass structures of size
27806 64 bytes or less in register.
27808 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27809 Kirill Yukhin <kirill.yukhin@intel.com>
27811 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27812 (_mm_rcp28_round_ss): Ditto.
27813 (_mm_rsqrt28_round_sd): Ditto.
27814 (_mm_rsqrt28_round_ss): Ditto.
27815 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27816 (_mm_rcp14_round_ss): Ditto.
27817 (_mm_rsqrt14_round_sd): Ditto.
27818 (_mm_rsqrt14_round_ss): Ditto.
27819 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27820 the first input operand, get rid of match_dup.
27821 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27823 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27825 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27826 operand as the first input operand, set type attribute.
27827 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27828 Set type attribute.
27829 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27830 operand as the first input operand, set type attribute.
27832 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27834 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27837 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27840 * config/i386/i386.c (construct_container): Remove TFmode check
27841 for X86_64_INTEGER_CLASS.
27843 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27846 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27847 only when -Wpsabi is enabled.
27849 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27852 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27853 passing arrays in registers are the same as for structs, so remove the
27854 special case for them.
27856 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27858 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27859 destination type, extract only the valid bits if the source type is not
27860 integral and has a different mode.
27862 2014-02-19 Richard Biener <rguenther@suse.de>
27865 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27868 2014-02-19 Richard Biener <rguenther@suse.de>
27871 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27872 (ipa_modify_call_arguments): Emit an argument load explicitely and
27873 preserve virtual SSA form there and for the replacement call.
27874 Do not update SSA form nor free dominance info.
27876 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27878 * ipa.c (function_and_variable_visibility): Also clear WEAK
27879 flag when disolving COMDAT_GROUP.
27881 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27883 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27884 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27885 not devirtualizing.
27886 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27887 do more sanity checks.
27888 (detect_type_change): Return true when giving up early.
27889 (compute_complex_assign_jump_func): Fix type parameter of
27890 ipa_set_ancestor_jf.
27891 (compute_complex_ancestor_jump_func): Likewise.
27892 (update_jump_functions_after_inlining): Fix updating of
27894 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27896 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27898 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27899 inline clones when edge disappears.
27901 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27904 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27905 Split 64-bit moves into 2 patterns. Do not allow the use of
27906 direct move for TDmode in little endian, since the decimal value
27907 has little endian bytes within a word, but the 64-bit pieces are
27908 ordered in a big endian fashion, and normal subreg's of TDmode are
27910 (mov<mode>_64bit_dm): Likewise.
27911 (movtd_64bit_nodm): Likewise.
27913 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27915 PR tree-optimization/60174
27916 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27917 statement of an SSA_NAME that occurs in an abnormal PHI node.
27919 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27922 * final.c (SEEN_BB): Remove.
27923 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27924 (final_scan_insn): Don't force_source_line on second
27925 NOTE_INSN_BASIC_BLOCK.
27927 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27930 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27931 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27932 (type_natural_mode): Warn ABI change when %zmm register is not
27933 available for AVX512F vector value passing.
27935 2014-02-18 Kai Tietz <ktietz@redhat.com>
27938 * config/i386/i386.c (ix86_expand_prologue): Use value in
27939 rax register as displacement when restoring %r10 or %rax.
27940 Fix wrong offset when restoring both registers.
27942 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27944 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27945 assertion with conditional return.
27947 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27948 Uros Bizjak <ubizjak@gmail.com>
27951 * config/i386/driver-i386.c (host_detect_local_cpu): If
27952 YMM state is not saved by the OS, also clear has_f16c. Move
27953 CPUID 0x80000001 handling before YMM state saving checking.
27955 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27957 PR rtl-optimization/58960
27958 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27959 factored out from ...
27960 (sched_init): ... here.
27961 (free_global_sched_pressure_data): New, factored out from ...
27962 (sched_finish): ... here.
27963 * sched-int.h (free_global_sched_pressure_data): Declare.
27964 * sched-rgn.c (nr_regions_initial): New static global.
27965 (haifa_find_rgns): Initialize it.
27966 (schedule_region): Disable sched-pressure for the newly
27969 2014-02-17 Richard Biener <rguenther@suse.de>
27971 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27972 release SSA defs of pattern stmts.
27974 2014-02-17 Richard Biener <rguenther@suse.de>
27976 * tree-inline.c (expand_call_inline): Release the virtual
27977 operand defined by the call we are about to inline.
27979 2014-02-17 Richard Biener <rguenther@suse.de>
27981 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27983 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27984 Ilya Tocar <ilya.tocar@intel.com>
27986 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27987 arguments order in builtin.
27988 (_mm512_permutexvar_epi64): Ditto.
27989 (_mm512_mask_permutexvar_epi64): Ditto
27990 (_mm512_maskz_permutexvar_epi32): Ditto
27991 (_mm512_permutexvar_epi32): Ditto
27992 (_mm512_mask_permutexvar_epi32): Ditto
27994 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27996 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27997 (p8_vmrgow): Likewise.
27999 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28001 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
28004 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
28007 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
28008 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
28009 into 64-bit and 32-bit moves. On 64-bit moves, add support for
28010 using direct move instructions on ISA 2.07. Also adjust
28011 instruction length for 64-bit.
28012 (mov<mode>_64bit, TFmode/TDmode): Likewise.
28013 (mov<mode>_32bit, TFmode/TDmode): Likewise.
28015 2014-02-15 Alan Modra <amodra@gmail.com>
28019 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
28020 find_replacement on parts of insn rtl that might be reloaded.
28022 2014-02-15 Richard Biener <rguenther@suse.de>
28024 PR tree-optimization/60183
28025 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
28026 (tree_ssa_phiprop): Calculate and free post-dominators.
28028 2014-02-14 Jeff Law <law@redhat.com>
28030 PR rtl-optimization/60131
28031 * ree.c (get_extended_src_reg): New function.
28032 (combine_reaching_defs): Use it rather than assuming location of REG.
28033 (find_and_remove_re): Verify first operand of extension is
28034 a REG before adding the insns to the copy list.
28036 2014-02-14 Roland McGrath <mcgrathr@google.com>
28038 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
28039 * configure: Regenerated.
28040 * config.in: Regenerated.
28041 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
28042 instead of ASM_SHORT.
28044 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
28045 Richard Earnshaw <rearnsha@arm.com>
28047 PR rtl-optimization/59535
28048 * lra-constraints.c (process_alt_operands): Encourage alternative
28049 when unassigned pseudo class is superset of the alternative class.
28050 (inherit_reload_reg): Don't inherit when optimizing for code size.
28051 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
28052 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
28053 modes not less than 4 for Thumb1.
28055 2014-02-14 Kyle McMartin <kyle@redhat.com>
28058 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
28060 2014-02-14 Richard Biener <rguenther@suse.de>
28062 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
28063 (get_frame_arg): Drop the assert with langhook types_compatible_p.
28064 Do not strip INDIRECT_REFs.
28066 2014-02-14 Richard Biener <rguenther@suse.de>
28069 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
28070 DECL_FUNCTION_SPECIFIC_TARGET.
28071 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
28072 * tree-streamer-out.c (pack_ts_target_option): Remove.
28073 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
28074 (write_ts_function_decl_tree_pointers): Do not stream
28075 DECL_FUNCTION_SPECIFIC_TARGET.
28076 * tree-streamer-in.c (unpack_ts_target_option): Remove.
28077 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
28078 (lto_input_ts_function_decl_tree_pointers): Do not stream
28079 DECL_FUNCTION_SPECIFIC_TARGET.
28081 2014-02-14 Jakub Jelinek <jakub@redhat.com>
28083 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
28084 (get_initial_def_for_induction, vectorizable_induction): Ignore
28085 debug stmts when looking for exit_phi.
28086 (vectorizable_live_operation): Fix up condition.
28088 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28090 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
28091 nreverse() because it changes the content of original tree list.
28093 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28095 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
28096 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
28098 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28100 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
28101 GNU coding standards.
28103 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28106 * dwarf2out.c (gen_subprogram_die): Don't call
28107 add_calling_convention_attribute if subr_die is old_die.
28109 2014-02-13 Sharad Singhai <singhai@google.com>
28111 * doc/optinfo.texi: Fix order of nodes.
28113 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
28115 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
28116 operands[2], not operands[3].
28118 2014-02-13 Richard Biener <rguenther@suse.de>
28121 * doc/install.texi (ISL): Update recommended version to 0.12.2,
28122 mention the possibility of an in-tree build.
28123 (CLooG): Update recommended version to 0.18.1, mention the
28124 possibility of an in-tree build and clarify that the ISL
28125 bundled with CLooG does not work.
28127 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28130 * expr.c (compress_float_constant): If x is a hard register,
28131 extend into a pseudo and then move to x.
28133 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
28135 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
28136 caused by bad second argument to warning_at() with -mhotpatch and
28137 nested functions (e.g. with gfortran).
28139 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
28141 * opts.c (option_name): Remove "enabled by default" rider.
28143 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
28145 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
28147 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
28148 Uros Bizjak <ubizjak@gmail.com>
28151 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
28152 * configure: Regenerated.
28154 2014-02-12 Richard Biener <rguenther@suse.de>
28156 * vec.c (vec_prefix::calculate_allocation): Move as
28157 inline variant to vec.h.
28158 (vec_prefix::calculate_allocation_1): New out-of-line version.
28159 * vec.h (vec_prefix::calculate_allocation_1): Declare.
28160 (vec_prefix::m_has_auto_buf): Rename to ...
28161 (vec_prefix::m_using_auto_storage): ... this.
28162 (vec_prefix::calculate_allocation): Inline the easy cases
28163 and dispatch to calculate_allocation_1 which doesn't need the
28165 (va_heap::reserve): Use gcc_checking_assert.
28166 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
28167 m_using_auto_storage.
28168 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
28170 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
28171 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
28172 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
28174 2014-02-12 Richard Biener <rguenther@suse.de>
28176 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
28177 when we found a dependence.
28179 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
28181 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
28183 (maybe_fold_stmt): ... into this new function.
28184 * omp-low.c (lower_omp): Update comment.
28186 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
28189 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28192 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28194 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28195 identifiers in comments.
28196 (cortexa53_extra_costs): Likewise.
28197 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28198 (cortexa7_extra_costs): Likewise.
28199 (cortexa12_extra_costs): Likewise.
28200 (cortexa15_extra_costs): Likewise.
28201 (v7m_extra_costs): Likewise.
28203 2014-02-12 Richard Biener <rguenther@suse.de>
28205 PR middle-end/60092
28206 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28207 of posix_memalign being successful.
28208 (lower_stmt): Restrict lowering of posix_memalign to when
28209 -ftree-bit-ccp is enabled.
28211 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28213 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28215 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28217 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28219 PR rtl-optimization/60116
28220 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28221 other_insn once the combination has been validated.
28223 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28226 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28228 * ipa-devirt.c: Include demangle.h
28229 (odr_violation_reported): New static variable.
28230 (add_type_duplicate): Update odr_violations.
28231 (maybe_record_node): Add completep parameter; update it.
28232 (record_target_from_binfo): Add COMPLETEP parameter;
28233 update it as needed.
28234 (possible_polymorphic_call_targets_1): Likewise.
28235 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28236 rename FINAL to COMPLETE.
28237 (record_targets_from_bases): Sanity check we found the binfo;
28238 fix COMPLETEP updating.
28239 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28240 parameter, fix computing of COMPLETEP.
28241 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28242 at LTO time do demangling.
28243 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28244 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28246 (gimple_get_virt_method_for_binfo): Likewise.
28247 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28248 gimple_get_virt_method_for_vtable): Update prototypes.
28250 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28253 * genautomata.c (add_presence_absence): Fix typo with
28254 {final_}presence_list.
28256 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28259 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28260 for VSX/Altivec vectors that land in GPR registers.
28262 2014-02-11 Richard Henderson <rth@redhat.com>
28263 Jakub Jelinek <jakub@redhat.com>
28266 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28267 around drhs if type conversion to lacc->type is not useless.
28269 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28271 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28273 (cortex-a57.cortex-a53): Likewise.
28274 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28276 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28278 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28281 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28283 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28284 add_options_for_arm_vfp3.
28286 2014-02-11 Jeff Law <law@redhat.com>
28288 PR middle-end/54041
28289 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28290 object with an undesirable mode.
28292 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28295 * config/i386/sol2-9.h: New file.
28296 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28297 *-*-solaris2.9*): Use it.
28299 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28301 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28302 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28304 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28306 * config/microblaze/microblaze.c: Extend mcpu version format
28308 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28310 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28312 2014-02-10 Richard Henderson <rth@redhat.com>
28315 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28316 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28317 ms-abi vs -mno-accumulate-outgoing-args.
28318 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28319 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28322 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28324 PR middle-end/60080
28325 * cfgexpand.c (expand_asm_operands): Attach source location to
28326 ASM_INPUT rtx objects.
28327 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28329 2014-02-10 Nick Clifton <nickc@redhat.com>
28331 * config/mn10300/mn10300.c (popcount): New function.
28332 (mn10300_expand_prologue): Include saved registers in stack usage
28335 2014-02-10 Jeff Law <law@redhat.com>
28337 PR middle-end/52306
28338 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28339 when changing the SET_DEST of a prior insn to avoid an input reload.
28341 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28343 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28344 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28345 -mcall-openbsd, or -mcall-linux.
28346 (CC1_ENDIAN_BIG_SPEC): Remove.
28347 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28348 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28349 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28350 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28351 and %cc1_endian_default.
28352 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28354 2014-02-10 Richard Biener <rguenther@suse.de>
28356 PR tree-optimization/60115
28357 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28358 MEM_REF handling. Properly verify that the accesses are not
28359 out of the objects bound.
28361 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28363 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28366 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28368 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28369 proper constants and fix formatting.
28370 (possible_polymorphic_call_targets): Fix formatting.
28372 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28373 Ilya Tocar <ilya.tocar@intel.com>
28375 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28376 (_mm512_loadu_epi32): Renamed into...
28377 (_mm512_loadu_si512): This.
28378 (_mm512_storeu_epi32): Renamed into...
28379 (_mm512_storeu_si512): This.
28380 (_mm512_maskz_ceil_ps): Removed.
28381 (_mm512_maskz_ceil_pd): Ditto.
28382 (_mm512_maskz_floor_ps): Ditto.
28383 (_mm512_maskz_floor_pd): Ditto.
28384 (_mm512_floor_round_ps): Ditto.
28385 (_mm512_floor_round_pd): Ditto.
28386 (_mm512_ceil_round_ps): Ditto.
28387 (_mm512_ceil_round_pd): Ditto.
28388 (_mm512_mask_floor_round_ps): Ditto.
28389 (_mm512_mask_floor_round_pd): Ditto.
28390 (_mm512_mask_ceil_round_ps): Ditto.
28391 (_mm512_mask_ceil_round_pd): Ditto.
28392 (_mm512_maskz_floor_round_ps): Ditto.
28393 (_mm512_maskz_floor_round_pd): Ditto.
28394 (_mm512_maskz_ceil_round_ps): Ditto.
28395 (_mm512_maskz_ceil_round_pd): Ditto.
28396 (_mm512_expand_pd): Ditto.
28397 (_mm512_expand_ps): Ditto.
28398 * config/i386/i386.c (ix86_builtins): Remove
28399 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28400 (bdesc_args): Ditto.
28401 * config/i386/predicates.md (const1256_operand): New.
28402 (const_1_to_2_operand): Ditto.
28403 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28404 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28405 (*avx512pf_gatherpf<mode>sf): Ditto.
28406 (avx512pf_gatherpf<mode>df): Ditto.
28407 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28408 (*avx512pf_gatherpf<mode>df): Ditto.
28409 (avx512pf_scatterpf<mode>sf): Ditto.
28410 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28411 (*avx512pf_scatterpf<mode>sf): Ditto.
28412 (avx512pf_scatterpf<mode>df): Ditto.
28413 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28414 (*avx512pf_scatterpf<mode>df): Ditto.
28415 (avx512f_expand<mode>): Removed.
28416 (<shift_insn><mode>3<mask_name>): Change predicate type.
28418 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28420 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28421 not at the end of datarefs vector use ordered_remove to avoid
28422 reordering datarefs vector.
28425 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28426 mark local addressable non-static vars as GOVD_PRIVATE
28427 instead of GOVD_LOCAL.
28428 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28429 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28432 PR middle-end/60092
28433 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28434 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28435 assume_aligned or alloc_align attributes.
28436 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28437 arguments. Handle also assume_aligned and alloc_align attributes.
28438 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28439 calls to functions with assume_aligned or alloc_align attributes.
28440 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28442 2014-02-08 Terry Guo <terry.guo@arm.com>
28444 * doc/invoke.texi: Document ARM -march=armv7e-m.
28446 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28448 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28449 flag on __cilkrts_rethrow builtin.
28452 * ipa-cp.c (determine_versionability): Fail at -O0
28453 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28454 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28457 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28460 * tree-inline.c (copy_forbidden): Fail for
28461 __attribute__((optimize (0))) functions.
28463 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28465 * varpool.c: Include pointer-set.h.
28466 (varpool_remove_unreferenced_decls): Variables in other partitions
28467 will not be output; be however careful to not lose information
28468 about partitioning.
28470 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28472 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28473 lookup in the vtable constructor.
28475 2014-02-07 Jeff Law <law@redhat.com>
28478 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28479 define_insn_and_split.
28481 * ipa-inline.c (inline_small_functions): Fix typos.
28483 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28485 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28486 (s390_can_use_return_insn): Declare.
28487 * config/s390/s390.h (EPILOGUE_USES): Define.
28488 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28490 (s390_chunkify_start): Handle return JUMP_LABELs.
28491 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28492 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28493 (s390_can_use_return_insn): New functions.
28494 (s390_fix_long_loop_prediction): Handle conditional returns.
28495 (TARGET_SET_UP_BY_PROLOGUE): Define.
28496 * config/s390/s390.md (ANY_RETURN): New code iterator.
28497 (*creturn, *csimple_return, return, simple_return): New patterns.
28499 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28501 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28502 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28503 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28504 REG_CFA_RESTORE list when deciding not to restore a register.
28506 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28508 * config/s390/s390.c: Include tree-pass.h and context.h.
28509 (s390_early_mach): New function, split out from...
28510 (s390_emit_prologue): ...here.
28511 (pass_data_s390_early_mach): New pass structure.
28512 (pass_s390_early_mach): New class.
28513 (s390_option_override): Create and register early_mach pass.
28514 Move to end of file.
28516 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28518 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28519 to match for the exit block.
28521 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28523 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28524 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28525 Reject misaligned operands.
28527 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28529 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28531 2014-02-07 Richard Biener <rguenther@suse.de>
28533 PR middle-end/60092
28534 * gimple-low.c (lower_builtin_posix_memalign): New function.
28535 (lower_stmt): Call it to lower posix_memalign in a way
28536 to make alignment info accessible.
28538 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28541 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28542 __builtin_setjmp_receiver.
28544 2014-02-07 Richard Biener <rguenther@suse.de>
28546 PR middle-end/60092
28547 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28548 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28549 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28550 Handle BUILT_IN_POSIX_MEMALIGN.
28551 (find_func_clobbers): Likewise.
28552 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28553 (call_may_clobber_ref_p_1): Likewise.
28555 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28558 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28561 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28564 * lto-cgraph.c (lto_output_node): Use
28565 symtab_get_symbol_partitioning_class.
28566 (lto_output_varpool_node): likewise.
28567 (symtab_get_symbol_partitioning_class): Move here from
28568 lto/lto-partition.c
28569 * cgraph.h (symbol_partitioning_class): Likewise.
28570 (symtab_get_symbol_partitioning_class): Declare.
28572 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28574 * ggc.h (ggc_internal_cleared_alloc): New macro.
28575 * vec.h (vec_safe_copy): Handle memory stats.
28576 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28577 * target-globals.c (save_target_globals): Likewise.
28579 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28582 * expr.c (emit_move_resolve_push): Export; be bit more selective
28583 on when to clear alias set.
28584 * expr.h (emit_move_resolve_push): Declare.
28585 * function.h (struct function): Add tail_call_marked.
28586 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28587 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28588 * config/i386/i386.md (TImode move expander): De not call
28590 (FP push expanders): Preserve memory attributes.
28591 * config/i386/sse.md (push<mode>1): Remove.
28592 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28593 (ix86_expand_push): Remove.
28594 * config/i386/mmx.md (push<mode>1): Remove.
28596 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28598 PR rtl-optimization/60030
28599 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28600 lopart with paradoxical subreg before shifting it up by hprec.
28602 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28604 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28605 Remove extra newline at end of file.
28606 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28607 (arm_issue_rate): Handle cortexa57.
28608 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28609 (cortex-a57.cortex-a53): Likewise.
28611 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28614 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28615 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28617 (arm_expand_prologue): Adjust all callers.
28618 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28619 info, registers also at the lowest numbered registers side. Use
28620 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28624 * var-tracking.c (adjust_mems): Before adding a SET to
28625 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28627 2014-02-06 Alan Modra <amodra@gmail.com>
28630 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28631 change SDmode to DDmode when lra_in_progress.
28633 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28635 PR middle-end/59150
28636 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28637 free_data_ref on the dr first, and before goto again also set dr
28638 to the next dr. For simd_lane_access, free old datarefs[i] before
28639 overwriting it. For get_vectype_for_scalar_type failure, don't
28640 free_data_ref if simd_lane_access.
28642 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28645 * tree.h (opts_for_fn): New inline function.
28646 (opt_for_fn): Define.
28647 * config/i386/i386.c (ix86_function_regparm): Use
28648 opt_for_fn (decl, optimize) instead of optimize.
28650 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28652 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28653 for SYMBOL_REF in large memory model.
28655 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28657 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28658 and crypto support.
28659 (cortex-a57): Likewise.
28660 (cortex-a57.cortex-a53): Likewise.
28662 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28663 Kugan Vivekanandarajah <kuganv@linaro.org>
28665 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28667 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28669 2014-02-06 Richard Biener <rguenther@suse.de>
28671 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28672 set_loop_copy and initialize_original_copy_tables.
28674 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28676 * config/aarch64/aarch64-simd.md
28677 (aarch64_ashr_simddi): Change QI to SI.
28679 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28680 Jakub Jelinek <jakub@redhat.com>
28682 PR middle-end/60013
28683 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28686 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28688 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28689 CODE_FOR_altivec_vpku[hw]um to
28690 CODE_FOR_altivec_vpku[hw]um_direct.
28691 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28692 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28693 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28694 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28696 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28698 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28699 generation for -maltivec=be.
28700 (altivec_vsumsws): Simplify redundant test.
28702 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28704 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28705 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28706 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28707 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28708 gen_altivec_vpkuwum.
28709 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28711 (altivec_vpks<VI_char>ss): Likewise.
28712 (altivec_vpks<VI_char>us): Likewise.
28713 (altivec_vpku<VI_char>us): Likewise.
28714 (altivec_vpku<VI_char>um): Likewise.
28715 (altivec_vpku<VI_char>um_direct): New (copy of
28716 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28718 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28719 target is little endian and -maltivec=be is not specified.
28720 (*altivec_vupkhs<VU_char>_direct): New (copy of
28721 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28722 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28723 target is little endian and -maltivec=be is not specified.
28724 (*altivec_vupkls<VU_char>_direct): New (copy of
28725 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28726 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28727 little endian and -maltivec=be is not specified.
28728 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28729 little endian and -maltivec=be is not specified.
28731 2014-02-05 Richard Henderson <rth@redhat.com>
28734 * combine-stack-adj.c: Revert r206943.
28735 * sched-int.h (struct deps_desc): Add last_args_size.
28736 * sched-deps.c (init_deps): Initialize it.
28737 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28738 contain REG_ARGS_SIZE notes.
28740 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28742 * lto-cgraph.c (asm_nodes_output): Make global.
28743 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28744 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28745 (driver_handle_option): Handle OPT_fwpa.
28747 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28750 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28751 a comment typo and formatting issue. If odr_hash hasn't been
28752 created, return vNULL and set *completep to false.
28754 PR middle-end/57499
28755 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28756 bb with no successors.
28758 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28761 * doc/invoke.texi (-march): Clarify documentation for ARM.
28762 (-mtune): Likewise.
28765 2014-02-05 Richard Biener <rguenther@suse.de>
28767 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28768 when not vectorizing because of too many alias checks.
28769 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28770 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28772 2014-02-05 Nick Clifton <nickc@redhat.com>
28774 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28775 accept extended registers in any mode when compiling for the MN10300.
28777 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28779 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28780 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28781 sanitization attributes.
28782 (can_inline_edge_p): Likewise.
28783 (sanitize_attrs_match_for_inline_p): New function.
28785 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28787 * ipa-prop.c (detect_type_change): Shor circuit testing of
28788 type changes on THIS pointer.
28790 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28793 * config/pa/pa.c (legitimize_tls_address): Return original address
28794 if not passed a SYMBOL_REF rtx.
28795 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28797 (pa_emit_move_sequence): Simplify TLS source operands.
28798 (pa_legitimate_constant_p): Reject all TLS constants.
28799 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28800 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28802 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28804 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28805 groups when we know they are controlled by LTO.
28806 * varasm.c (default_binds_local_p_1): If object is in other partition,
28807 it will be resolved locally.
28809 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28811 * config/host-linux.c (linux_gt_pch_use_address): Don't
28812 use SSIZE_MAX because it is not always defined.
28814 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28817 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28818 threshold for pseudo splitting.
28819 (update_ebb_live_info): Process call argument hard registers and
28820 hard registers from insn definition too.
28821 (max_small_class_regs_num): New constant.
28822 (inherit_in_ebb): Update live hard regs through EBBs. Update
28823 reloads_num only for small register classes. Don't split for
28826 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28829 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28832 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28834 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28835 visibility is safe.
28837 2014-02-04 Marek Polacek <polacek@redhat.com>
28839 * gdbinit.in (pel): Define.
28841 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28843 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28846 2014-02-04 Richard Biener <rguenther@suse.de>
28849 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28850 in function context local.
28851 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28852 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28853 similar to LTO_imported_decl_ref.
28855 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28857 PR tree-optimization/60002
28858 * cgraphclones.c (build_function_decl_skip_args): Clear
28859 DECL_LANG_SPECIFIC.
28861 PR tree-optimization/60023
28862 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28863 false to gsi_replace.
28864 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28865 has been in some EH region and vec_stmt could throw, add
28866 vec_stmt into the same EH region.
28867 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28868 has no lhs, ignore it.
28869 * internal-fn.c (expand_MASK_LOAD): Likewise.
28872 * tree-inline.c (copy_forbidden): Fail for
28873 __attribute__((optimize (0))) functions.
28876 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28877 is set, copy one less argument.
28878 (expand_simd_clones): Don't subtract clone_info->inbranch
28879 from simd_clone_struct_alloc argument.
28881 PR rtl-optimization/57915
28882 * recog.c (simplify_while_replacing): If all unary/binary/relational
28883 operation arguments are constant, attempt to simplify those.
28885 PR middle-end/59261
28886 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28887 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28889 2014-02-04 Richard Biener <rguenther@suse.de>
28891 PR tree-optimization/60012
28892 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28893 TBAA disambiguation to all DDRs.
28895 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28898 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28899 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28901 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28904 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28906 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28908 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28909 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28911 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28914 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28915 to figure out targets of polymorphic calls with known decl.
28916 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28917 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28918 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28919 (get_polymorphic_call_info): ... here.
28920 (get_polymorphic_call_info_from_invariant): New function.
28922 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28924 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28925 lookup via vtable pointer; check for type consistency
28926 and turn inconsitent facts into UNREACHABLE.
28927 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28928 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28929 type inconsistent querries; return UNREACHABLE instead.
28931 2014-02-03 Richard Henderson <rth@twiddle.net>
28934 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28935 already processed this node.
28936 (normalize_one_pred_1): Pass along mark_set.
28937 (normalize_one_pred): Create and destroy a pointer_set_t.
28938 (normalize_one_pred_chain): Likewise.
28940 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28942 PR gcov-profile/58602
28943 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28945 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28948 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28949 -fno-devirtualize; try to devirtualize by the knowledge of
28950 virtual table pointer given by aggregate propagation.
28951 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28952 (ipa_print_node_jump_functions): Dump also offset that
28953 is relevant for polymorphic calls.
28954 (determine_known_aggregate_parts): Add arg_type parameter; use it
28955 instead of determining the type from pointer type.
28956 (ipa_compute_jump_functions_for_edge): Update call of
28957 determine_known_aggregate_parts.
28958 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28959 (gimple_get_virt_method_for_binfo): ... here; simplify using
28960 vtable_pointer_value_to_vtable.
28961 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28962 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28963 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28964 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28966 (vtable_pointer_value_to_binfo): ... here.
28967 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28969 2014-02-03 Teresa Johnson <tejohnson@google.com>
28971 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28972 redef of outer loop index variable.
28974 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28978 * doc/extend.texi (Function Attributes): Typo.
28980 2014-02-03 Cong Hou <congh@google.com>
28982 PR tree-optimization/60000
28983 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28984 if the vectorized statement is a store. A store statement can only
28985 appear at the end of pattern statements.
28987 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28989 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28990 (ix86_option_override_internal): Default long double to 64-bit for
28991 32-bit Bionic and to 128-bit for 64-bit Bionic.
28993 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28994 TARGET_LONG_DOUBLE_128 is true.
28995 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28997 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28998 (mlong-double-64): Negate -mlong-double-128.
28999 (mlong-double-128): New option.
29001 * config/i386/i386-c.c (ix86_target_macros): Define
29002 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
29004 * doc/invoke.texi: Document -mlong-double-128.
29006 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29008 PR rtl-optimization/60024
29009 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
29011 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
29013 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
29015 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29017 PR rtl-optimization/57662
29018 * sel-sched.c (code_motion_path_driver): Do not mark already not
29019 existing blocks in the visiting bitmap.
29021 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29023 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
29024 on the insn being emitted.
29026 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
29027 Will Deacon <will.deacon@arm.com>
29029 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
29031 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29033 * config/arm/arm-tables.opt: Regenerate.
29035 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29037 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
29038 for vector types other than V16QImode.
29039 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
29040 define_expand, and call altivec_expand_vec_perm_le when producing
29041 code with little endian element order.
29042 (*altivec_vperm_<mode>_internal): New insn having previous
29043 behavior of altivec_vperm_<mode>.
29044 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
29045 altivec_expand_vec_perm_le when producing code with little endian
29047 (*altivec_vperm_<mode>_uns_internal): New insn having previous
29048 behavior of altivec_vperm_<mode>_uns.
29050 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29052 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
29053 (altivec_vsumsws): Add handling for -maltivec=be with a little
29055 (altivec_vsumsws_direct): New.
29056 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
29057 gen_altivec_vsumsws.
29059 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29061 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
29062 vtable_pointer_value_to_binfo): New functions.
29063 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
29064 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
29066 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
29068 * config/nios2/nios2.md (load_got_register): Initialize GOT
29069 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
29070 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
29072 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29074 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
29075 preserverd by passthrough, do not propagate the type.
29077 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29079 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
29080 (mips_atomic_assign_expand_fenv): New function.
29081 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
29083 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29085 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
29086 (__builtin_mips_set_fcsr): Likewise.
29087 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
29088 MIPS_USI_FTYPE_VOID.
29089 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
29090 (mips16_expand_set_fcsr): Likewise.
29091 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
29092 (mips16_set_fcsr_stub): Likewise.
29093 (mips16_get_fcsr_one_only_stub): New class.
29094 (mips16_set_fcsr_one_only_stub): Likewise.
29095 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
29096 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
29097 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
29098 (hard_float): New availability predicate.
29099 (mips_builtins): Add get_fcsr and set_fcsr.
29100 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
29101 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
29102 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
29103 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
29104 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
29107 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29109 * config/mips/mips.c (mips_one_only_stub): New class.
29110 (mips_need_mips16_rdhwr_p): Replace with...
29111 (mips16_rdhwr_stub): ...this new variable.
29112 (mips16_stub_call_address): New function.
29113 (mips16_rdhwr_one_only_stub): New class.
29114 (mips_expand_thread_pointer): Use mips16_stub_call_address.
29115 (mips_output_mips16_rdhwr): Delete.
29116 (mips_finish_stub): New function.
29117 (mips_code_end): Use it to handle rdhwr stubs.
29119 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
29122 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
29123 when calculating size of integer atomic types.
29125 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
29127 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
29129 2014-02-01 Jakub Jelinek <jakub@redhat.com>
29131 PR tree-optimization/60003
29132 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
29133 * profile.c (branch_prob): Use gimple_call_builtin_p
29134 to check for BUILT_IN_SETJMP_RECEIVER.
29135 * tree-inline.c (copy_bb): Call notice_special_calls.
29137 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
29140 * lra-constraints.c (process_alt_operands): Update reload_sum only
29143 2014-01-31 Richard Henderson <rth@redhat.com>
29145 PR middle-end/60004
29146 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
29147 until after else_eh is processed.
29149 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29151 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
29152 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
29153 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
29154 in smmintrin.h, remove them.
29155 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
29156 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
29157 * config/i386/i386.md (ROUND_SAE): Fix value.
29158 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
29159 (const48_operand): New.
29160 * config/i386/subst.md (round), (round_expand): Use
29161 const_4_or_8_to_11_operand.
29162 (round_saeonly), (round_saeonly_expand): Use const48_operand.
29164 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29166 * config/i386/constraints.md (Yk): Swap meaning with k.
29167 * config/i386/i386.md (movhi_internal): Change Yk to k.
29168 (movqi_internal): Ditto.
29169 (*k<logic><mode>): Ditto.
29172 (kandn<mode>): Ditto.
29173 (*<code>hi_1): Ditto.
29174 (*<code>qi_1): Ditto.
29175 (kxnor<mode>): Ditto.
29176 (kortestzhi): Ditto.
29177 (kortestchi): Ditto.
29179 (*one_cmplhi2_1): Ditto.
29180 (*one_cmplqi2_1): Ditto.
29181 * config/i386/sse.md (): Change k to Yk.
29182 (avx512f_load<mode>_mask): Ditto.
29183 (avx512f_blendm<mode>): Ditto.
29184 (avx512f_store<mode>_mask): Ditto.
29185 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
29186 (avx512f_storedqu<mode>_mask): Ditto.
29187 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
29189 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
29190 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29191 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29192 (avx512f_maskcmp<mode>3): Ditto.
29193 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29194 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29195 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29196 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29197 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29198 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29199 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29200 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29201 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29202 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29203 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29204 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29205 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29206 (vec_extract_lo_<mode>_maskm): Ditto.
29207 (vec_extract_hi_<mode>_maskm): Ditto.
29208 (avx512f_vternlog<mode>_mask): Ditto.
29209 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29210 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29211 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29212 (avx512f_<code>v8div16qi2_mask): Ditto.
29213 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29214 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29215 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29216 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29217 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29218 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29219 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29220 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29221 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29222 (avx512cd_maskb_vec_dupv8di): Ditto.
29223 (avx512cd_maskw_vec_dupv16si): Ditto.
29224 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29225 (avx512f_vpermi2var<mode>3_mask): Ditto.
29226 (avx512f_vpermi2var<mode>3_mask): Ditto.
29227 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29228 (*avx512f_gathersi<mode>): Ditto.
29229 (*avx512f_gathersi<mode>_2): Ditto.
29230 (*avx512f_gatherdi<mode>): Ditto.
29231 (*avx512f_gatherdi<mode>_2): Ditto.
29232 (*avx512f_scattersi<mode>): Ditto.
29233 (*avx512f_scatterdi<mode>): Ditto.
29234 (avx512f_compress<mode>_mask): Ditto.
29235 (avx512f_compressstore<mode>_mask): Ditto.
29236 (avx512f_expand<mode>_mask): Ditto.
29237 * config/i386/subst.md (mask): Change k to Yk.
29238 (mask_scalar_merge): Ditto.
29241 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29243 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29245 2014-01-31 Richard Biener <rguenther@suse.de>
29247 PR middle-end/59990
29248 * builtins.c (fold_builtin_memory_op): Make sure to not
29249 use a floating-point mode or a boolean or enumeral type for
29250 the copy operation.
29252 2014-01-30 DJ Delorie <dj@redhat.com>
29254 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29255 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29256 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29257 whenever main() has an epilogue.
29259 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29261 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29262 unused variable "field".
29263 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29264 (vsx_mergeh_<mode>): Likewise.
29265 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29266 (altivec_vmrghh): Likewise.
29267 (altivec_vmrghw): Likewise.
29268 (altivec_vmrglb): Likewise.
29269 (altivec_vmrglh): Likewise.
29270 (altivec_vmrglw): Likewise.
29271 (altivec_vspltb): Add missing uses.
29272 (altivec_vsplth): Likewise.
29273 (altivec_vspltw): Likewise.
29274 (altivec_vspltsf): Likewise.
29276 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29279 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29280 frame related instructions.
29282 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29284 PR rtl-optimization/59959
29285 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29286 any reload of register whose subreg is invalid.
29288 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29290 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29291 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29292 Add missing return type - void.
29294 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29296 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29297 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29298 remove element index adjustment for endian (now handled in vsx.md
29300 (altivec_expand_vec_perm_const): Use
29301 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29302 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29303 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29304 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29305 define_expand and a new define_insn *altivec_vspltb_internal;
29306 adjust for -maltivec=be on a little endian target.
29307 (altivec_vspltb_direct): New.
29308 (altivec_vsplth): Divide into a define_expand and a new
29309 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29310 little endian target.
29311 (altivec_vsplth_direct): New.
29312 (altivec_vspltw): Divide into a define_expand and a new
29313 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29314 little endian target.
29315 (altivec_vspltw_direct): New.
29316 (altivec_vspltsf): Divide into a define_expand and a new
29317 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29318 a little endian target.
29320 2014-01-30 Richard Biener <rguenther@suse.de>
29322 PR tree-optimization/59993
29323 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29324 can propagate form the earlier stmt and avoid the transform
29325 when the intermediate result is needed.
29327 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29329 * README.Portability: Fix typo.
29331 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29333 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29334 comparison_operator with ordered_comparison_operator.
29336 2014-01-30 Nick Clifton <nickc@redhat.com>
29338 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29339 Rename to mn10300_store_multiple_regs.
29340 * config/mn10300/mn10300.c: Likewise.
29341 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29342 store_multiple_regs.
29343 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29344 Call mn10300_store_multiple_regs.
29346 2014-01-30 Nick Clifton <nickc@redhat.com>
29347 DJ Delorie <dj@redhat.com>
29349 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29350 %fp 2 to keep registers after it properly word-aligned.
29351 (rl78_alloc_physical_registers_umul): Handle the case where both
29352 input operands are the same.
29354 2014-01-30 Richard Biener <rguenther@suse.de>
29356 PR tree-optimization/59903
29357 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29360 2014-01-30 Jason Merrill <jason@redhat.com>
29363 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29366 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29368 2014-01-30 Richard Biener <rguenther@suse.de>
29370 PR tree-optimization/59951
29371 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29373 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29376 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29377 SFmode to DFmode case.
29379 2014-01-29 DJ Delorie <dj@redhat.com>
29381 * config/msp430/msp430.opt (-minrt): New.
29382 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29384 (ENDFILE_SPEC): Likewise.
29386 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29388 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29389 (estimate_function_body_sizes): Use it.
29391 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29394 * dwarf2out.c (is_cxx_auto): New.
29395 (is_base_type): Use it.
29396 (gen_type_die_with_usage): Likewise.
29398 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29400 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29401 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29402 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29403 -maltivec=be with LE targets.
29404 (vsx_mergeh_<mode>): Likewise.
29405 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29406 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29407 (altivec_vmrghb): Replace with define_expand and new
29408 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29409 (altivec_vmrghb_direct): New define_insn.
29410 (altivec_vmrghh): Replace with define_expand and new
29411 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29412 (altivec_vmrghh_direct): New define_insn.
29413 (altivec_vmrghw): Replace with define_expand and new
29414 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29415 (altivec_vmrghw_direct): New define_insn.
29416 (*altivec_vmrghsf): Adjust for endianness.
29417 (altivec_vmrglb): Replace with define_expand and new
29418 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29419 (altivec_vmrglb_direct): New define_insn.
29420 (altivec_vmrglh): Replace with define_expand and new
29421 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29422 (altivec_vmrglh_direct): New define_insn.
29423 (altivec_vmrglw): Replace with define_expand and new
29424 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29425 (altivec_vmrglw_direct): New define_insn.
29426 (*altivec_vmrglsf): Adjust for endianness.
29427 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29428 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29429 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29430 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29431 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29432 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29433 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29434 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29436 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29438 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29439 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29442 2014-01-29 Richard Biener <rguenther@suse.de>
29444 PR tree-optimization/58742
29445 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29446 associate_pointerplus_align.
29447 (associate_pointerplus_diff): New function.
29448 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29449 and associate_pointerplus_diff.
29451 2014-01-29 Richard Biener <rguenther@suse.de>
29453 * lto-streamer.h (LTO_major_version): Bump to 3.
29454 (LTO_minor_version): Reset to 0.
29456 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29458 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29459 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29460 (arm_file_start): Generate correct asm header for armv7ve.
29461 * config/arm/bpabi.h: Add multilib support for armv7ve.
29462 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29463 and cortex-a15 to armv7ve.
29464 * config/arm/t-aprofile: Add multilib support for armv7ve.
29465 * doc/invoke.texi: Document -march=armv7ve.
29467 2014-01-29 Richard Biener <rguenther@suse.de>
29469 PR tree-optimization/58742
29470 * tree-ssa-forwprop.c (associate_plusminus): Return true
29471 if we changed sth, defer EH cleanup to ...
29472 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29473 (simplify_mult): New function.
29475 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29477 PR middle-end/59917
29478 PR tree-optimization/59920
29479 * tree.c (build_common_builtin_nodes): Remove
29480 __builtin_setjmp_dispatcher initialization.
29481 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29482 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29483 instead of gsi_after_labels + manually skipping debug stmts.
29484 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29485 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29486 * tree-inline.c (copy_edges_for_bb): Remove
29487 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29488 argument. Ignore computed_goto_p stmts. Don't call
29489 make_abnormal_goto_edges. If a call might need abnormal edges
29490 for non-local gotos, see if it already has an edge to
29491 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29492 with true argument, don't do anything then, otherwise add
29493 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29494 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29496 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29497 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29498 (lower_stmt): Don't set data->calls_builtin_setjmp.
29499 (lower_builtin_setjmp): Adjust comment.
29500 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29501 * tree-cfg.c (found_computed_goto): Remove.
29502 (factor_computed_gotos): Remove.
29503 (make_goto_expr_edges): Return bool, true for computed gotos.
29504 Don't call make_abnormal_goto_edges.
29505 (build_gimple_cfg): Don't set found_computed_goto, don't call
29506 factor_computed_gotos.
29507 (computed_goto_p): No longer static.
29508 (make_blocks): Don't set found_computed_goto.
29509 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29510 (make_edges): If make_goto_expr_edges returns true, push bb
29511 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29512 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29513 vector. Record mapping between bbs and OpenMP regions if there
29514 are any, adjust make_gimple_omp_edges caller. Call
29515 handle_abnormal_edges.
29516 (make_abnormal_goto_edges): Remove.
29517 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29518 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29519 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29520 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29521 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29522 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29523 filling *region also set *region_idx to (*region)->entry->index.
29526 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29527 For REGs set ORIGINAL_REGNO.
29529 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29531 * doc/md.texi: Mention that a target shouldn't implement
29532 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29535 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29537 PR tree-optimization/59594
29538 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29539 a copy of the datarefs vector rather than the vector itself.
29541 2014-01-28 Jason Merrill <jason@redhat.com>
29544 * dwarf2out.c (auto_die): New static.
29545 (gen_type_die_with_usage): Handle C++1y 'auto'.
29546 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29549 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29552 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29553 (SPEC_X32): Likewise.
29554 (SPEC_64): Likewise.
29555 * config/i386/i386.c (ix86_option_override_internal): Turn off
29556 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29558 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29559 * config/i386/i386.h (TARGET_16BIT): New macro.
29560 (TARGET_16BIT_P): Likewise.
29561 * config/i386/i386.opt: Add m16.
29562 * doc/invoke.texi: Document -m16.
29564 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29566 PR preprocessor/59935
29567 * input.c (location_get_source_line): Bail out on when line number
29568 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29570 2014-01-28 Richard Biener <rguenther@suse.de>
29572 PR tree-optimization/58742
29573 * tree-ssa-forwprop.c (associate_plusminus): Handle
29574 pointer subtraction of the form (T)(P + A) - (T)P.
29576 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29578 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29581 2014-01-28 Richard Biener <rguenther@suse.de>
29584 2014-01-28 Richard Biener <rguenther@suse.de>
29586 PR rtl-optimization/45364
29587 PR rtl-optimization/59890
29588 * var-tracking.c (local_get_addr_clear_given_value): Handle
29589 already cleared slot.
29590 (val_reset): Handle not allocated local_get_addr_cache.
29591 (vt_find_locations): Use post-order on the inverted CFG.
29593 2014-01-28 Richard Biener <rguenther@suse.de>
29595 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29597 2014-01-28 Richard Biener <rguenther@suse.de>
29599 PR rtl-optimization/45364
29600 PR rtl-optimization/59890
29601 * var-tracking.c (local_get_addr_clear_given_value): Handle
29602 already cleared slot.
29603 (val_reset): Handle not allocated local_get_addr_cache.
29604 (vt_find_locations): Use post-order on the inverted CFG.
29606 2014-01-28 Alan Modra <amodra@gmail.com>
29608 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29609 * configure.ac <recursive call for build != host>: Define
29610 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29611 and LD_FOR_BUILD too.
29612 * configure: Regenerate.
29614 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29616 * config/i386/i386.c (get_builtin_code_for_version): Separate
29617 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29618 Broadwell from Haswell.
29620 2014-01-27 Steve Ellcey <sellcey@mips.com>
29622 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29623 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29624 * config/mips/mips.c (mips_option_override): Change setting
29626 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29627 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29628 Change from Mask to Var.
29630 2014-01-27 Jeff Law <law@redhat.com>
29632 * ipa-inline.c (inline_small_functions): Fix typo.
29634 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29636 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29637 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29638 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29639 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29640 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29641 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29642 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29643 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29644 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29645 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29646 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29647 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29648 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29649 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29650 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29651 (_mm512_storeu_epi64): Ditto.
29652 (_mm512_cmpge_epi32_mask): Ditto.
29653 (_mm512_cmpge_epu32_mask): Ditto.
29654 (_mm512_cmpge_epi64_mask): Ditto.
29655 (_mm512_cmpge_epu64_mask): Ditto.
29656 (_mm512_cmple_epi32_mask): Ditto.
29657 (_mm512_cmple_epu32_mask): Ditto.
29658 (_mm512_cmple_epi64_mask): Ditto.
29659 (_mm512_cmple_epu64_mask): Ditto.
29660 (_mm512_cmplt_epi32_mask): Ditto.
29661 (_mm512_cmplt_epu32_mask): Ditto.
29662 (_mm512_cmplt_epi64_mask): Ditto.
29663 (_mm512_cmplt_epu64_mask): Ditto.
29664 (_mm512_cmpneq_epi32_mask): Ditto.
29665 (_mm512_cmpneq_epu32_mask): Ditto.
29666 (_mm512_cmpneq_epi64_mask): Ditto.
29667 (_mm512_cmpneq_epu64_mask): Ditto.
29668 (_mm512_expand_pd): Ditto.
29669 (_mm512_expand_ps): Ditto.
29670 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29671 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29672 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29673 * config/i386/i386.c (ix86_builtins): Add
29674 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29675 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29676 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29677 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29678 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29679 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29680 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29681 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29682 IX86_BUILTIN_PMOVUSQW512_MEM.
29683 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29684 __builtin_ia32_pmovsqd512mem_mask,
29685 __builtin_ia32_pmovqd512mem_mask,
29686 __builtin_ia32_pmovusqw512mem_mask,
29687 __builtin_ia32_pmovsqw512mem_mask,
29688 __builtin_ia32_pmovqw512mem_mask,
29689 __builtin_ia32_pmovusdw512mem_mask,
29690 __builtin_ia32_pmovsdw512mem_mask,
29691 __builtin_ia32_pmovdw512mem_mask,
29692 __builtin_ia32_pmovqb512mem_mask,
29693 __builtin_ia32_pmovusqb512mem_mask,
29694 __builtin_ia32_pmovsqb512mem_mask,
29695 __builtin_ia32_pmovusdb512mem_mask,
29696 __builtin_ia32_pmovsdb512mem_mask,
29697 __builtin_ia32_pmovdb512mem_mask.
29698 (bdesc_args): Add __builtin_ia32_expanddf512,
29699 __builtin_ia32_expandsf512.
29700 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29701 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29702 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29703 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29704 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29705 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29706 (avx512f_<code>v8div16qi2_mask_store): This.
29707 (avx512f_expand<mode>): New.
29709 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29711 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29713 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29714 (_mm512_prefetch_i32scatter_pd): Ditto.
29715 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29716 (_mm512_prefetch_i64scatter_pd): Ditto.
29717 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29718 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29719 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29720 (_mm512_prefetch_i32scatter_ps): Ditto.
29721 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29722 (_mm512_prefetch_i64scatter_ps): Ditto.
29723 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29724 * config/i386/i386-builtin-types.def: Define
29725 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29726 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29727 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29728 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29729 IX86_BUILTIN_SCATTERPFQPD.
29730 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29731 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29732 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29733 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29734 __builtin_ia32_scatterpfqps.
29735 (ix86_expand_builtin): Expand new built-ins.
29736 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29737 fix memory access data type.
29738 (*avx512pf_gatherpf<mode>_mask): Ditto.
29739 (*avx512pf_gatherpf<mode>): Ditto.
29740 (avx512pf_scatterpf<mode>): Ditto.
29741 (*avx512pf_scatterpf<mode>_mask): Ditto.
29742 (*avx512pf_scatterpf<mode>): Ditto.
29743 (GATHER_SCATTER_SF_MEM_MODE): New.
29744 (avx512pf_gatherpf<mode>df): Ditto.
29745 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29746 (*avx512pf_scatterpf<mode>df): Ditto.
29748 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29751 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29752 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29755 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29757 * common/config/arm/arm-common.c
29758 (arm_rewrite_mcpu): Handle multiple names.
29760 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29762 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29764 * gimple-builder.h (create_gimple_tmp): Delete.
29766 2014-01-27 Christian Bruel <christian.bruel@st.com>
29768 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29771 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29773 * config/pa/pa.md (call): Generate indirect long calls to non-local
29774 functions when outputing 32-bit code.
29775 (call_value): Likewise except for special call to buggy powf function.
29777 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29778 portable runtime and PIC indirect calls.
29779 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29780 and PIC call sequences. Use ldo instead of blr to set return register
29781 in PIC call sequence.
29783 2014-01-25 Walter Lee <walt@tilera.com>
29785 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29786 avoid clobbering a live register.
29788 2014-01-25 Walter Lee <walt@tilera.com>
29790 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29791 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29792 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29793 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29795 2014-01-25 Walter Lee <walt@tilera.com>
29797 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29798 arguments on even registers.
29799 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29801 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29802 (BIGGEST_ALIGNMENT): Ditto.
29803 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29805 2014-01-25 Walter Lee <walt@tilera.com>
29807 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29808 insns before bundling.
29809 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29811 2014-01-25 Walter Lee <walt@tilera.com>
29813 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29814 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29815 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29817 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29819 * config/mips/constraints.md (kl): Delete.
29820 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29821 define expands, using...
29822 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29823 instructions for MIPS16.
29824 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29825 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29827 2014-01-25 Walter Lee <walt@tilera.com>
29829 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29833 2014-01-25 Walter Lee <walt@tilera.com>
29835 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29836 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29838 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29840 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29843 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29845 * print-rtl.c (in_call_function_usage): New var.
29846 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29847 EXPR_LIST mode as mode and not as reg note name.
29849 PR middle-end/59561
29850 * cfgloopmanip.c (copy_loop_info): If
29851 loop->warned_aggressive_loop_optimizations, make sure
29852 the flag is set in target loop too.
29854 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29856 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29858 * builtins.def: Likewise.
29859 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29860 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29861 * ira.c (ira_setup_eliminable_regset): Likewise.
29862 * omp-low.c (gate_expand_omp): Likewise.
29863 (execute_lower_omp): Likewise.
29864 (diagnose_sb_0): Likewise.
29865 (gate_diagnose_omp_blocks): Likewise.
29866 (simd_clone_clauses_extract): Likewise.
29869 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29871 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29872 correction for little endian...
29873 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29876 2014-01-24 Jeff Law <law@redhat.com>
29878 PR tree-optimization/59919
29879 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29880 for non-returning calls.
29882 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29884 * common/config/aarch64/aarch64-common.c
29885 (aarch64_rewrite_mcpu): Handle multiple names.
29886 * config/aarch64/aarch64.h
29887 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29889 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29891 * input.c (add_file_to_cache_tab): Handle the case where fopen
29894 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29897 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29898 from push operand if code of push isn't PRE_DEC.
29900 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29903 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29904 -mquad-memory-atomic. Update -mquad-memory documentation to say
29905 it is only used for non-atomic loads/stores.
29907 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29908 -mquad-memory or -mquad-memory-atomic switches.
29910 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29911 -mquad-memory-atomic to ISA 2.07 support.
29913 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29914 to separate support of normal quad word memory operations (ldq, stq)
29915 from the atomic quad word memory operations.
29917 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29918 support to separate non-atomic quad word operations from atomic
29919 quad word operations. Disable non-atomic quad word operations in
29920 little endian mode so that we don't have to swap words after the
29921 load and before the store.
29922 (quad_load_store_p): Add comment about atomic quad word support.
29923 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29924 options printed with -mdebug=reg.
29926 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29927 -mquad-memory-atomic as the test for whether we have quad word
29928 atomic instructions.
29929 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29930 or -mp8-vector are used, allow byte/half-word atomic operations.
29932 * config/rs6000/sync.md (load_lockedti): Insure that the address
29933 is a proper indexed or indirect address for the lqarx instruction.
29934 On little endian systems, swap the hi/lo registers after the lqarx
29936 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29937 insure the address is valid for the lqarx instruction.
29938 (store_conditionalti): Insure that the address is a proper indexed
29939 or indirect address for the stqcrx. instruction. On little endian
29940 systems, swap the hi/lo registers before doing the stqcrx.
29942 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29943 insure the address is valid for the stqcrx. instruction.
29945 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29946 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29947 type of quad memory support is available.
29949 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29951 PR regression/59915
29952 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29953 there is a danger of looping.
29955 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29957 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29958 force flag_ira_loop_pressure if set via command line.
29960 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29962 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29963 (ashr_simd): New builtin handling DI mode.
29964 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29965 (aarch64_sshr_simddi): New match pattern.
29966 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29967 (vshrd_n_s64): Likewise.
29968 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29970 2014-01-23 Nick Clifton <nickc@redhat.com>
29972 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29973 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29974 favour of mcu specific scripts.
29975 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29978 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29979 Alex Velenko <Alex.Velenko@arm.com>
29981 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29982 (vaddv_s16): Likewise.
29983 (vaddv_s32): Likewise.
29984 (vaddv_u8): Likewise.
29985 (vaddv_u16): Likewise.
29986 (vaddv_u32): Likewise.
29987 (vaddvq_s8): Likewise.
29988 (vaddvq_s16): Likewise.
29989 (vaddvq_s32): Likewise.
29990 (vaddvq_s64): Likewise.
29991 (vaddvq_u8): Likewise.
29992 (vaddvq_u16): Likewise.
29993 (vaddvq_u32): Likewise.
29994 (vaddvq_u64): Likewise.
29995 (vaddv_f32): Likewise.
29996 (vaddvq_f32): Likewise.
29997 (vaddvq_f64): Likewise.
29998 (vmaxv_f32): Likewise.
29999 (vmaxv_s8): Likewise.
30000 (vmaxv_s16): Likewise.
30001 (vmaxv_s32): Likewise.
30002 (vmaxv_u8): Likewise.
30003 (vmaxv_u16): Likewise.
30004 (vmaxv_u32): Likewise.
30005 (vmaxvq_f32): Likewise.
30006 (vmaxvq_f64): Likewise.
30007 (vmaxvq_s8): Likewise.
30008 (vmaxvq_s16): Likewise.
30009 (vmaxvq_s32): Likewise.
30010 (vmaxvq_u8): Likewise.
30011 (vmaxvq_u16): Likewise.
30012 (vmaxvq_u32): Likewise.
30013 (vmaxnmv_f32): Likewise.
30014 (vmaxnmvq_f32): Likewise.
30015 (vmaxnmvq_f64): Likewise.
30016 (vminv_f32): Likewise.
30017 (vminv_s8): Likewise.
30018 (vminv_s16): Likewise.
30019 (vminv_s32): Likewise.
30020 (vminv_u8): Likewise.
30021 (vminv_u16): Likewise.
30022 (vminv_u32): Likewise.
30023 (vminvq_f32): Likewise.
30024 (vminvq_f64): Likewise.
30025 (vminvq_s8): Likewise.
30026 (vminvq_s16): Likewise.
30027 (vminvq_s32): Likewise.
30028 (vminvq_u8): Likewise.
30029 (vminvq_u16): Likewise.
30030 (vminvq_u32): Likewise.
30031 (vminnmv_f32): Likewise.
30032 (vminnmvq_f32): Likewise.
30033 (vminnmvq_f64): Likewise.
30035 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30037 * config/aarch64/aarch64-simd.md
30038 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
30039 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
30040 (*aarch64_mul3_elt<mode>): Likewise.
30041 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
30042 (*aarch64_mul3_elt_to_64v2df): Likewise.
30043 (*aarch64_mla_elt<mode>): Likewise.
30044 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
30045 (*aarch64_mls_elt<mode>): Likewise.
30046 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
30047 (*aarch64_fma4_elt<mode>): Likewise.
30048 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
30049 (*aarch64_fma4_elt_to_64v2df): Likewise.
30050 (*aarch64_fnma4_elt<mode>): Likewise.
30051 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
30052 (*aarch64_fnma4_elt_to_64v2df): Likewise.
30053 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
30054 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
30055 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30056 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30057 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
30058 (aarch64_sqdmull_lane<mode>_internal): Likewise.
30059 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
30061 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
30063 * config/aarch64/aarch64-simd.md
30064 (aarch64_be_checked_get_lane<mode>): New define_expand.
30065 * config/aarch64/aarch64-simd-builtins.def
30066 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
30067 New builtin definition.
30068 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
30069 Use new safe be builtin.
30071 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30073 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
30075 (aarch64_be_st1<mode>): Likewise.
30076 (aarch_ld1<VALL:mode>): Define_expand modified.
30077 (aarch_st1<VALL:mode>): Likewise.
30078 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
30079 (UNSPEC_ST1): Likewise.
30081 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
30083 * config/microblaze/microblaze.md: Add trap insn and attribute
30085 2014-01-23 Dodji Seketeli <dodji@redhat.com>
30087 PR preprocessor/58580
30088 * input.h (location_get_source_line): Take an additional line_size
30090 (void diagnostics_file_cache_fini): Declare new function.
30091 * input.c (struct fcache): New type.
30092 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
30093 New static constants.
30094 (diagnostic_file_cache_init, total_lines_num)
30095 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
30096 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
30097 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
30098 (get_next_line, read_next_line, goto_next_line, read_line_num):
30099 New static function definitions.
30100 (diagnostic_file_cache_fini): New function.
30101 (location_get_source_line): Take an additional output line_len
30102 parameter. Re-write using lookup_or_add_file_to_cache_tab and
30104 * diagnostic.c (diagnostic_finish): Call
30105 diagnostic_file_cache_fini.
30106 (adjust_line): Take an additional input parameter for the length
30107 of the line, rather than calculating it with strlen.
30108 (diagnostic_show_locus): Adjust the use of
30109 location_get_source_line and adjust_line with respect to their new
30110 signature. While displaying a line now, do not stop at the first
30111 null byte. Rather, display the zero byte as a space and keep
30112 going until we reach the size of the line.
30113 * Makefile.in: Add vec.o to OBJS-libcommon
30115 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30116 Ilya Tocar <ilya.tocar@intel.com>
30118 * config/i386/avx512fintrin.h (_mm512_kmov): New.
30119 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
30120 (__builtin_ia32_kmov16): Ditto.
30121 * config/i386/i386.md (UNSPEC_KMOV): New.
30124 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30126 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
30127 (_mm512_storeu_si512): Ditto.
30129 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
30132 * rtl.h (get_referenced_operands): Declare.
30133 * recog.c (get_referenced_operands): New function.
30134 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
30135 operands have been referenced when recording LO_SUM references.
30137 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
30139 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
30141 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30143 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
30144 Enable for generic and recent AMD targets.
30146 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30148 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
30149 ARG_SIZE note when adjustment was eliminated.
30151 2014-01-22 Jeff Law <law@redhat.com>
30153 PR tree-optimization/59597
30154 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
30155 in file. Accept new argument REGISTERING and use it to modify
30156 dump output appropriately.
30157 (register_jump_thread): Corresponding changes.
30158 (mark_threaded_blocks): Reinstate code to cancel unprofitable
30159 thread paths involving joiner blocks. Add code to dump cancelled
30160 jump threading paths.
30162 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
30164 PR rtl-optimization/59477
30165 * lra-constraints.c (inherit_in_ebb): Process call for living hard
30166 regs. Update reloads_num and potential_reload_hard_regs for all insns.
30168 2014-01-22 Tom Tromey <tromey@redhat.com>
30170 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
30172 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
30174 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30176 PR rtl-optimization/59896
30177 * lra-constraints.c (process_alt_operands): Check unused note for
30178 matched operands of insn with no output reloads.
30180 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
30182 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
30183 (mips_move_from_gpr_cost): Likewise.
30185 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30187 PR rtl-optimization/59858
30188 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
30189 ira_class_hard_regs_num.
30190 (process_alt_operands): Increase reject for dying matched operand.
30192 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30195 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30196 smaller than size, perform several stores or loads and stores
30197 at dst + count - size to store or copy all of size bytes, rather
30198 than just last modesize bytes.
30200 2014-01-20 DJ Delorie <dj@redhat.com>
30202 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30203 that CLOBBERs are REGs before propogating their values.
30205 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30207 PR middle-end/59789
30208 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30209 (cgraph_inline_failed_type): New function.
30210 * cgraph.h (DEFCIFCODE): Add type.
30211 (cgraph_inline_failed_type_t): New enum.
30212 (cgraph_inline_failed_type): New prototype.
30213 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30214 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30215 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30216 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30217 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30218 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30219 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30220 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30221 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30222 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30223 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30224 OPTIMIZATION_MISMATCH.
30225 * tree-inline.c (expand_call_inline): Emit errors during
30226 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30228 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30231 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30232 mode attribute in insn output.
30234 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30236 * output.h (output_constant): Delete.
30237 * varasm.c (output_constant): Make private.
30239 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30241 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30243 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30245 PR middle-end/59860
30246 * tree.h (fold_builtin_strcat): New prototype.
30247 * builtins.c (fold_builtin_strcat): No longer static. Add len
30248 argument, if non-NULL, don't call c_strlen. Optimize
30249 directly into __builtin_memcpy instead of __builtin_strcpy.
30250 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30251 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30253 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30255 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30256 for SImode_address_operand operands, having only a REG argument.
30258 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30260 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30261 loader name using mbig-endian.
30262 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30264 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30266 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30267 (-mtune): Likewise.
30270 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30272 * config/aarch64/aarch64-protos.h
30273 (aarch64_cannot_change_mode_class_ptr): Declare.
30274 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30275 aarch64_cannot_change_mode_class_ptr): New.
30276 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30277 backend hook aarch64_cannot_change_mode_class.
30279 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30281 * common/config/aarch64/aarch64-common.c
30282 (aarch64_handle_option): Don't handle any option order logic here.
30283 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30284 selected_cpu, warn on architecture version mismatch.
30285 (aarch64_override_options): Fix parsing order for option strings.
30287 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30288 Iain Sandoe <iain@codesourcery.com>
30291 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30292 warning. Amend comment to reflect current functionality.
30294 2014-01-20 Richard Biener <rguenther@suse.de>
30296 PR middle-end/59860
30297 * builtins.c (fold_builtin_strcat): Remove case better handled
30298 by tree-ssa-strlen.c.
30300 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30302 * config/aarch64/aarch64.opt
30303 (mcpu, march, mtune): Make case-insensitive.
30305 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30308 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30309 if operands[1] is a REG or ZERO_EXTEND of a REG.
30311 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30313 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30315 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30317 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30318 long non-pic millicode calls.
30320 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30322 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30324 2014-01-19 Kito Cheng <kito@0xlab.org>
30326 * builtins.c (expand_movstr): Check movstr expand done or fail.
30328 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30329 H.J. Lu <hongjiu.lu@intel.com>
30332 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30333 to DImode for zero-extended addresses.
30335 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30337 PR rtl-optimization/57763
30338 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30339 on the new indirect jump_insn and increment LABEL_NUSES (label).
30341 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30345 * config.gcc (x86_archs): New variable.
30346 (x86_64_archs): Likewise.
30347 (x86_cpus): Likewise.
30348 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30349 --with-arch/--with-cpu= options.
30350 Support --with-arch=/--with-cpu={nehalem,westmere,
30351 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30353 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30355 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30356 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30358 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30360 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30362 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30365 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30366 clear cpp_get_options (parse_in)->warn_unused_macros for
30367 ix86_target_macros_internal with cpp_define.
30369 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30371 * jump.c (delete_related_insns): Keep (use (insn))s.
30372 * reorg.c (redundant_insn): Check for barriers too.
30374 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30376 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30378 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30380 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30381 call to $$dyncall when TARGET_LONG_CALLS is true.
30383 2014-01-17 Jeff Law <law@redhat.com>
30385 * ree.c (combine_set_extension): Temporarily disable test for
30386 changing number of hard registers.
30388 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30390 PR middle-end/58125
30391 * ipa-inline-analysis.c (inline_free_summary):
30392 Do not free summary of aliases.
30394 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30396 PR middle-end/59706
30397 * gimplify.c (gimplify_expr): Use create_tmp_var
30398 instead of create_tmp_var_raw. If cond doesn't have
30399 integral type, don't add the IFN_ANNOTATE builtin at all.
30401 2014-01-17 Martin Jambor <mjambor@suse.cz>
30404 * ipa-cp.c (prev_edge_clone): New variable.
30405 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30406 Also resize prev_edge_clone vector.
30407 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30408 (ipcp_edge_removal_hook): New function.
30409 (ipcp_driver): Register ipcp_edge_removal_hook.
30411 2014-01-17 Andrew Pinski <apinski@cavium.com>
30412 Steve Ellcey <sellcey@mips.com>
30415 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30418 2014-01-17 Jeff Law <law@redhat.com>
30420 PR middle-end/57904
30421 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30422 so that pass_ccp runs first.
30424 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30426 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30427 (ix86_adjust_cost): Use !TARGET_XXX.
30428 (do_reorder_for_imul): Likewise.
30429 (swap_top_of_ready_list): Likewise.
30430 (ix86_sched_reorder): Likewise.
30432 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30434 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30435 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30436 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30437 (intel_memset): New. Duplicate slm_memset.
30438 (intel_cost): New. Duplicate slm_cost.
30439 (m_INTEL): New macro.
30440 (processor_target_table): Add "intel".
30441 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30442 with PROCESSOR_INTEL for "intel".
30443 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30444 PROCESSOR_SILVERMONT.
30445 (ix86_issue_rate): Likewise.
30446 (ix86_adjust_cost): Likewise.
30447 (ia32_multipass_dfa_lookahead): Likewise.
30448 (swap_top_of_ready_list): Likewise.
30449 (ix86_sched_reorder): Likewise.
30450 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30451 instead of TARGET_OPT_AGU.
30452 * config/i386/i386.h (TARGET_INTEL): New.
30453 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30454 (processor_type): Add PROCESSOR_INTEL.
30455 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30456 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30458 2014-01-17 Marek Polacek <polacek@redhat.com>
30461 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30464 2014-01-17 Richard Biener <rguenther@suse.de>
30466 PR tree-optimization/46590
30467 * opts.c (default_options_table): Add entries for
30468 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30469 all enabled at -O1 but not for -Og.
30470 * common.opt (fbranch-count-reg): Remove Init(1).
30471 (fmove-loop-invariants): Likewise.
30472 (ftree-pta): Likewise.
30474 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30476 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30477 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30478 decls to at least the GCC 4.8 used alignments.
30481 * tree-nested.c (convert_nonlocal_reference_stmt,
30482 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30483 of GIMPLE_BIND stmts, adjust associated decls.
30485 2014-01-17 Richard Biener <rguenther@suse.de>
30487 PR tree-optimization/46590
30488 * vec.h (vec<>::bseach): New member function implementing
30489 binary search according to C89 bsearch.
30490 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30491 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30492 bitmap pointer again. Make accesses_in_loop a flat array.
30493 (mem_ref_obstack): New global.
30494 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30495 (mark_ref_stored): Likewise.
30496 (ref_indep_loop_p_2): Likewise.
30497 (set_ref_stored_in_loop): New helper function.
30498 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30499 (memref_free): Adjust.
30500 (record_mem_ref_loc): Simplify.
30501 (gather_mem_refs_stmt): Adjust.
30502 (sort_locs_in_loop_postorder_cmp): New function.
30503 (analyze_memory_references): Sort accesses_in_loop after
30504 loop postorder number.
30505 (find_ref_loc_in_loop_cmp): New function.
30506 (for_all_locs_in_loop): Find relevant cluster of locs in
30507 accesses_in_loop and iterate without recursion.
30508 (execute_sm): Avoid uninit warning.
30509 (struct ref_always_accessed): Simplify.
30510 (ref_always_accessed::operator ()): Likewise.
30511 (ref_always_accessed_p): Likewise.
30512 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30513 loop postorder numbers here.
30514 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30517 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30520 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30521 on decls for which assemble_alias has been called.
30523 2014-01-17 Nick Clifton <nickc@redhat.com>
30525 * config/msp430/msp430.opt: (mcpu): New option.
30526 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30527 (msp430_option_override): Parse target_cpu. If the MCU name
30528 matches a generic string, clear target_mcu.
30529 (msp430_attr): Allow numeric interrupt values up to 63.
30530 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30531 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30533 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30535 * config/msp430/msp430.md (popm): Use %J rather than %I.
30536 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30537 (addhi_cy_i): Use immediate_operand for operand 2.
30538 * doc/invoke.texi: Document -mcpu option.
30540 2014-01-17 Richard Biener <rguenther@suse.de>
30542 PR rtl-optimization/38518
30543 * df.h (df_analyze_loop): Declare.
30544 * df-core.c: Include cfgloop.h.
30545 (df_analyze_1): Split out main part of df_analyze.
30546 (df_analyze): Adjust.
30547 (loop_inverted_post_order_compute): New function.
30548 (loop_post_order_compute): Likewise.
30549 (df_analyze_loop): New function avoiding whole-function
30550 postorder computes.
30551 * loop-invariant.c (find_defs): Use df_analyze_loop.
30552 (find_invariants): Adjust.
30553 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30555 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30557 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30558 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30560 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30562 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30563 traversal when removing references.
30565 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30568 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30570 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30572 PR middle-end/56791
30573 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30574 pushing a reload for an autoinc when we had previously reloaded an
30575 inner part of the address.
30577 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30579 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30581 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30582 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30583 when not giving up or versioning for alias only because of
30585 (vect_analyze_data_ref_dependences): Set to true.
30586 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30588 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30589 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30592 PR middle-end/58344
30593 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30596 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30597 operand 0 predicate for gathers, use a new pseudo as subtarget.
30599 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30601 PR middle-end/59609
30602 * lra-constraints.c (process_alt_operands): Add printing debug info.
30603 Check absence of input/output reloads for matched operands too.
30605 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30607 PR rtl-optimization/59835
30608 * ira.c (ira_init_register_move_cost): Increase cost for
30611 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30613 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30615 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30618 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30619 non-register objects. Use gen_(high/low)part more consistently.
30622 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30625 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30626 endian support, remove tests for WORDS_BIG_ENDIAN.
30627 (p8_mfvsrd_3_<mode>): Likewise.
30628 (reload_gpr_from_vsx<mode>): Likewise.
30629 (reload_gpr_from_vsxsf): Likewise.
30630 (p8_mfvsrd_4_disf): Likewise.
30632 2014-01-16 Richard Biener <rguenther@suse.de>
30634 PR rtl-optimization/46590
30635 * lcm.c (compute_antinout_edge): Use postorder iteration.
30636 (compute_laterin): Use inverted postorder iteration.
30638 2014-01-16 Nick Clifton <nickc@redhat.com>
30640 PR middle-end/28865
30641 * varasm.c (output_constant): Return the number of bytes actually
30643 (output_constructor_array_range): Update the field size with the
30644 number of bytes emitted by output_constant.
30645 (output_constructor_regular_field): Likewise. Also do not
30646 complain if the total number of bytes emitted is now greater
30647 than the expected fieldpos.
30648 * output.h (output_constant): Update prototype and descriptive comment.
30650 2014-01-16 Marek Polacek <polacek@redhat.com>
30652 PR middle-end/59827
30653 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30654 it is error_mark_node.
30656 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30658 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30659 VALID_AVX256_REG_OR_OI_MODE.
30661 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30663 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30664 current procedure should be profiled.
30666 2014-01-15 Andrew Pinski <apinski@cavium.com>
30668 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30669 of moving from/to the STACK_REG register class.
30671 2014-01-15 Richard Henderson <rth@redhat.com>
30674 * reginfo.c (global_regs_decl): Globalize.
30675 * rtl.h (global_regs_decl): Declare.
30676 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30677 reserved via global_regs.
30679 2014-01-15 Teresa Johnson <tejohnson@google.com>
30681 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30683 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30685 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30686 and vmulosh rather than call gen_vec_widen_smult_*.
30687 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30688 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30689 (vec_widen_smult_even_v16qi): Likewise.
30690 (vec_widen_umult_even_v8hi): Likewise.
30691 (vec_widen_smult_even_v8hi): Likewise.
30692 (vec_widen_umult_odd_v16qi): Likewise.
30693 (vec_widen_smult_odd_v16qi): Likewise.
30694 (vec_widen_umult_odd_v8hi): Likewise.
30695 (vec_widen_smult_odd_v8hi): Likewise.
30696 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30697 vmuloub rather than call gen_vec_widen_umult_*.
30698 (vec_widen_umult_lo_v16qi): Likewise.
30699 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30700 vmulosb rather than call gen_vec_widen_smult_*.
30701 (vec_widen_smult_lo_v16qi): Likewise.
30702 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30703 rather than call gen_vec_widen_umult_*.
30704 (vec_widen_umult_lo_v8hi): Likewise.
30705 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30706 rather than call gen_vec_widen_smult_*.
30707 (vec_widen_smult_lo_v8hi): Likewise.
30709 2014-01-15 Jeff Law <law@redhat.com>
30711 PR tree-optimization/59747
30712 * ree.c (find_and_remove_re): Properly handle case where a second
30713 eliminated extension requires widening a copy created for elimination
30714 of a prior extension.
30715 (combine_set_extension): Ensure that the number of hard regs needed
30716 for a destination register does not change when we widen it.
30718 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30720 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30721 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30722 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30723 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30724 (avr-*-rtems*): Likewise.
30725 (bfin*-rtems*): Likewise.
30726 (moxie-*-rtems*): Likewise.
30727 (h8300-*-rtems*): Likewise.
30728 (i[34567]86-*-rtems*): Likewise.
30729 (lm32-*-rtems*): Likewise.
30730 (m32r-*-rtems*): Likewise.
30731 (m68k-*-rtems*): Likewise.
30732 (microblaze*-*-rtems*): Likewise.
30733 (mips*-*-rtems*): Likewise.
30734 (powerpc-*-rtems*): Likewise.
30735 (sh-*-rtems*): Likewise.
30736 (sparc-*-rtems*): Likewise.
30737 (sparc64-*-rtems*): Likewise.
30738 (v850-*-rtems*): Likewise.
30739 (m32c-*-rtems*): Likewise.
30741 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30743 PR rtl-optimization/59511
30744 * ira.c (ira_init_register_move_cost): Use memory costs for some
30745 cases of register move cost calculations.
30746 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30747 instead of BB frequency.
30748 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30749 * lra-assigns.c (find_hard_regno_for): Ditto.
30751 2014-01-15 Richard Biener <rguenther@suse.de>
30753 PR tree-optimization/59822
30754 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30755 (vectorizable_load): Use it to hoist defs of uses of invariant
30756 loads out of the loop.
30758 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30759 Kugan Vivekanandarajah <kuganv@linaro.org>
30762 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30765 2014-01-15 Richard Biener <rguenther@suse.de>
30767 PR rtl-optimization/59802
30768 * lcm.c (compute_available): Use inverted postorder to seed
30769 the initial worklist.
30771 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30774 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30775 ADDR_REGS for invalid symrefs in non-PIC code.
30777 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30780 * builtins.c (determine_block_size): Initialize *probable_max_size
30781 even if len_rtx is CONST_INT.
30783 2014-01-14 Andrew Pinski <apinski@cavium.com>
30785 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30786 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30787 (cortexa53_tunings): Likewise.
30788 (aarch64_sched_issue_rate): New function.
30789 (TARGET_SCHED_ISSUE_RATE): Define.
30791 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30793 * ira-costs.c (find_costs_and_classes): Add missed
30794 ira_init_register_move_cost_if_necessary.
30796 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30799 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30801 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30804 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30805 to indicate if type is used for function return value. Warn ABI
30806 change if the vector mode isn't available for function return value.
30807 (ix86_function_arg_advance): Pass false to type_natural_mode.
30808 (ix86_function_arg): Likewise.
30809 (ix86_gimplify_va_arg): Likewise.
30810 (function_arg_32): Don't warn ABI change.
30811 (ix86_function_value): Pass true to type_natural_mode.
30812 (ix86_return_in_memory): Likewise.
30813 (ix86_struct_value_rtx): Removed.
30814 (TARGET_STRUCT_VALUE_RTX): Likewise.
30816 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30818 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30819 converting a conditional jump into a conditional return.
30821 2014-01-14 Richard Biener <rguenther@suse.de>
30823 PR tree-optimization/58921
30824 PR tree-optimization/59006
30825 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30826 hoisting invariant stmts.
30827 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30828 invariant loads on the preheader edge if possible.
30830 2014-01-14 Joey Ye <joey.ye@arm.com>
30832 * doc/plugin.texi (Building GCC plugins): Update to C++.
30834 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30836 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30837 (_mm_rcp28_round_ss): Ditto.
30838 (_mm_rsqrt28_round_sd): Ditto.
30839 (_mm_rsqrt28_round_ss): Ditto.
30840 (_mm_rcp28_sd): Ditto.
30841 (_mm_rcp28_ss): Ditto.
30842 (_mm_rsqrt28_sd): Ditto.
30843 (_mm_rsqrt28_ss): Ditto.
30844 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30845 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30846 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30847 (IX86_BUILTIN_RCP28SD): Ditto.
30848 (IX86_BUILTIN_RCP28SS): Ditto.
30849 (IX86_BUILTIN_RSQRT28SD): Ditto.
30850 (IX86_BUILTIN_RSQRT28SS): Ditto.
30851 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30852 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30853 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30854 (ix86_expand_special_args_builtin): Expand new FTYPE.
30855 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30856 (srcp14<mode>): Make insn unary.
30857 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30858 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30859 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30860 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30861 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30862 Fix rounding: make it SAE only.
30863 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30865 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30867 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30868 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30869 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30870 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30871 (round_saeonly_mask_scalar_operand4): Ditto.
30872 (round_saeonly_mask_scalar_op3): Ditto.
30873 (round_saeonly_mask_scalar_op4): Ditto.
30875 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30877 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30878 Implement -maltivec=be for vec_insert and vec_extract.
30880 2014-01-10 DJ Delorie <dj@redhat.com>
30882 * config/msp430/msp430.md (call_internal): Don't allow memory
30883 references with SP as the base register.
30884 (call_value_internal): Likewise.
30885 * config/msp430/constraints.md (Yc): New. For memory references
30886 that don't use SP as a base register.
30888 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30889 "an integer without a # prefix"
30890 * config/msp430/msp430.md (epilogue_helper): Use it.
30892 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30895 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30896 AVX512F gather builtins.
30897 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30898 on gather decls with INTEGER_TYPE masktype.
30899 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30900 directly into the builtin rather than hoisting it before loop.
30902 PR tree-optimization/59387
30903 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30904 (scev_const_prop): If folded_casts and type has undefined overflow,
30905 use force_gimple_operand instead of force_gimple_operand_gsi and
30906 for each added stmt if it is assign with
30907 arith_code_with_undefined_signed_overflow, call
30908 rewrite_to_defined_overflow.
30909 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30910 gimple-fold.h instead.
30911 (arith_code_with_undefined_signed_overflow,
30912 rewrite_to_defined_overflow): Moved to ...
30913 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30914 rewrite_to_defined_overflow): ... here. No longer static.
30915 Include gimplify-me.h.
30916 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30917 rewrite_to_defined_overflow): New prototypes.
30919 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30921 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30923 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30925 * builtins.c (get_object_alignment_2): Minor tweak.
30926 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30928 2014-01-13 Christian Bruel <christian.bruel@st.com>
30930 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30931 optimized non constant lengths.
30933 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30936 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30937 load as __atomic_load_N if possible.
30939 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30941 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30943 (rs6000_expand_builtin): Adjust call.
30945 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30948 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30949 * config/rs6000/rs6000.c: Include target-globals.h.
30950 (rs6000_set_current_function): Instead of doing target_reinit
30951 unconditionally, use save_target_globals_default_opts and
30952 restore_target_globals.
30954 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30956 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30957 (rs6000_expand_builtin): Handle mffs and mtfsf.
30958 (rs6000_init_builtins): Define mffs and mtfsf.
30959 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30960 (rs6000_mffs): New pattern.
30961 (rs6000_mtfsf): New pattern.
30963 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30965 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30966 Start narrowing with START. Apply candidate-use pair
30967 and check overall cost in narrowing.
30968 (iv_ca_prune): Pass new argument.
30970 2014-01-10 Jeff Law <law@redhat.com>
30972 PR middle-end/59743
30973 * ree.c (combine_reaching_defs): Ensure the defining statement
30974 occurs before the extension when optimizing extensions with
30975 different source and destination hard registers.
30977 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30980 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30981 vtables into the type inheritance graph.
30983 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30985 PR rtl-optimization/59754
30986 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30987 modes in the REGNO != REGNO case.
30989 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30991 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30993 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30995 PR tree-optimization/59745
30996 * tree-predcom.c (tree_predictive_commoning_loop): Call
30997 free_affine_expand_cache if giving up because components is NULL.
30999 * target-globals.c (save_target_globals): Allocate < 4KB structs using
31000 GC in payload of target_globals struct instead of allocating them on
31001 the heap and the larger structs separately using GC.
31002 * target-globals.h (struct target_globals): Make regs, hard_regs,
31003 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
31004 of GTY((skip)) and change type to void *.
31005 (reset_target_globals): Cast loads from those fields to corresponding
31008 2014-01-10 Steve Ellcey <sellcey@mips.com>
31011 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
31012 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
31013 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
31015 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
31018 * aarch64-modes.def (CC_Zmode): New flags mode.
31019 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
31020 represents an equality.
31021 (aarch64_get_condition_code): Handle CC_Zmode.
31022 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
31024 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31026 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
31027 extraction in good case.
31029 2014-01-10 Richard Biener <rguenther@suse.de>
31031 PR tree-optimization/59374
31032 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
31033 checking after SLP discovery. Mark stmts not participating
31034 in any SLP instance properly.
31036 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31038 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
31039 when handling a SET rtx.
31041 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31043 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
31044 (cortex-a57): Likewise.
31045 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
31047 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31049 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
31050 non-iwmmxt builtins.
31052 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31056 * ipa-devirt.c record_target_from_binfo): Take as argument
31057 stack of binfos and lookup matching one for virtual inheritance.
31058 (possible_polymorphic_call_targets_1): Update.
31060 2014-01-10 Huacai Chen <chenhc@lemote.com>
31062 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
31063 kernel strings for Loongson-2E/2F/3A.
31065 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31067 PR middle-end/59670
31068 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
31069 is_gimple_call before calling gimple_call_internal_p.
31071 2014-01-09 Steve Ellcey <sellcey@mips.com>
31073 * Makefile.in (TREE_FLOW_H): Remove.
31074 (TREE_SSA_H): Add file names from tree-flow.h.
31075 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
31076 * tree.h: Remove tree-flow.h reference.
31077 * hash-table.h: Remove tree-flow.h reference.
31078 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
31079 reference with tree-ssa-loop.h.
31081 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31083 * doc/invoke.texi: Add -maltivec={be,le} options, and document
31084 default element-order behavior for -maltivec.
31085 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
31086 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
31087 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
31088 when targeting big endian, at least for now.
31089 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
31091 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31093 PR middle-end/47735
31094 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
31095 var satisfies use_register_for_decl, just take into account type
31096 alignment, rather than decl alignment.
31098 PR tree-optimization/59622
31099 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
31100 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
31101 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
31102 Don't devirtualize for inplace at all. For targets.length () == 1,
31103 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
31105 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31107 * config/i386/i386.md (cpu): Remove the unused btver1.
31109 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31111 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
31113 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31116 * tree-core.h (struct target_globals): New forward declaration.
31117 (struct tree_target_option): Add globals field.
31118 * tree.h (TREE_TARGET_GLOBALS): Define.
31119 (prepare_target_option_nodes_for_pch): New prototype.
31120 * target-globals.h (struct target_globals): Define even if
31121 !SWITCHABLE_TARGET.
31122 * tree.c (prepare_target_option_node_for_pch,
31123 prepare_target_option_nodes_for_pch): New functions.
31124 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
31125 * config/i386/i386.c: Include target-globals.h.
31126 (ix86_set_current_function): Instead of doing target_reinit
31127 unconditionally, use save_target_globals_default_opts and
31128 restore_target_globals.
31130 2014-01-09 Richard Biener <rguenther@suse.de>
31132 PR tree-optimization/59715
31133 * tree-cfg.h (split_critical_edges): Declare.
31134 * tree-cfg.c (split_critical_edges): Export.
31135 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
31137 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
31139 * cfgexpand.c (expand_stack_vars): Optionally disable
31140 asan stack protection.
31141 (expand_used_vars): Likewise.
31142 (partition_stack_vars): Likewise.
31143 * asan.c (asan_emit_stack_protection): Optionally disable
31144 after return stack usage.
31145 (instrument_derefs): Optionally disable memory access instrumentation.
31146 (instrument_builtin_call): Likewise.
31147 (instrument_strlen_call): Likewise.
31148 (asan_protect_global): Optionally disable global variables protection.
31149 * doc/invoke.texi: Added doc for new options.
31150 * params.def: Added new options.
31151 * params.h: Likewise.
31153 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31155 PR rtl-optimization/59724
31156 * ifcvt.c (cond_exec_process_if_block): Don't call
31157 flow_find_head_matching_sequence with 0 longest_match.
31158 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
31159 non-active insns if !stop_after.
31160 (try_head_merge_bb): Revert 2014-01-07 changes.
31162 2014-01-08 Jeff Law <law@redhat.com>
31164 * ree.c (get_sub_rtx): New function, extracted from...
31165 (merge_def_and_ext): Here.
31166 (combine_reaching_defs): Use get_sub_rtx.
31168 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
31170 * cgraph.h (varpool_variable_node): Do not choke on null node.
31172 2014-01-08 Catherine Moore <clm@codesourcery.com>
31174 * config/mips/mips.md (simple_return): Attempt to use JRC
31176 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
31178 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31180 PR rtl-optimization/59137
31181 * reorg.c (steal_delay_list_from_target): Call update_block for
31183 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
31185 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31187 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
31188 two duplicate entries.
31190 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31193 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31195 * config/mips/mips.c (mips_truncated_op_cost): New function.
31196 (mips_rtx_costs): Adjust test for BADDU.
31197 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31199 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31201 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31202 (*baddu_si): ...this new pattern.
31204 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31207 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31209 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31211 PR middle-end/57748
31212 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31214 (expand_expr, expand_normal): Adjust.
31215 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31216 inner_reference_p. Use inner_reference_p to expand inner references.
31217 (store_expr): Adjust.
31218 * cfgexpand.c (expand_call_stmt): Adjust.
31220 2014-01-08 Rong Xu <xur@google.com>
31222 * gcov-io.c (gcov_var): Move from gcov-io.h.
31223 (gcov_position): Ditto.
31224 (gcov_is_error): Ditto.
31225 (gcov_rewrite): Ditto.
31226 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31227 only part to libgcc/libgcov.h.
31229 2014-01-08 Marek Polacek <polacek@redhat.com>
31231 PR middle-end/59669
31232 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31234 2014-01-08 Marek Polacek <polacek@redhat.com>
31237 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31239 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31241 PR rtl-optimization/59649
31242 * stor-layout.c (get_mode_bounds): For BImode return
31243 0 and STORE_FLAG_VALUE.
31245 2014-01-08 Richard Biener <rguenther@suse.de>
31247 PR middle-end/59630
31248 * gimple.h (is_gimple_builtin_call): Remove.
31249 (gimple_builtin_call_types_compatible_p): New.
31250 (gimple_call_builtin_p): New overload.
31251 * gimple.c (is_gimple_builtin_call): Remove.
31252 (validate_call): Rename to ...
31253 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31254 check return types.
31255 (validate_type): New static function.
31256 (gimple_call_builtin_p): New overload and adjust.
31257 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31258 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31259 (gimple_fold_stmt_to_constant_1): Likewise.
31260 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31262 2014-01-08 Richard Biener <rguenther@suse.de>
31264 PR middle-end/59471
31265 * gimplify.c (gimplify_expr): Gimplify register-register type
31266 VIEW_CONVERT_EXPRs to separate stmts.
31268 2014-01-07 Jeff Law <law@redhat.com>
31270 PR middle-end/53623
31271 * ree.c (combine_set_extension): Handle case where source
31272 and destination registers in an extension insn are different.
31273 (combine_reaching_defs): Allow source and destination registers
31274 in extension to be different under limited circumstances.
31275 (add_removable_extension): Remove restriction that the
31276 source and destination registers in the extension are the same.
31277 (find_and_remove_re): Emit a copy from the extension's
31278 destination to its source after the defining insn if
31279 the source and destination registers are different.
31281 PR middle-end/59285
31282 * ifcvt.c (merge_if_block): If we are merging a block with more than
31283 one successor with a block with no successors, remove any BARRIER
31284 after the second block.
31286 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31288 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31290 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31293 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31294 for 14-bit register offsets when INT14_OK_STRICT is false.
31296 2014-01-07 Roland Stigge <stigge@antcom.de>
31297 Michael Meissner <meissner@linux.vnet.ibm.com>
31300 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31301 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31303 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31305 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31308 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31310 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31311 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31312 rtx is const0_rtx or not.
31314 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31317 * target-globals.c (save_target_globals): Remove this_fn_optab
31319 * toplev.c: Include optabs.h.
31320 (target_reinit): Temporarily restore the global options if another
31321 set of options are in force.
31323 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31325 PR rtl-optimization/58668
31326 * cfgcleanup.c (flow_find_cross_jump): Don't count
31327 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31328 to determine what is counted.
31329 (flow_find_head_matching_sequence): Use active_insn_p to determine
31331 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31333 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31334 determine what is counted.
31336 PR tree-optimization/59643
31337 * tree-predcom.c (split_data_refs_to_components): If one dr is
31338 read and one write, determine_offset fails and the write isn't
31339 in the bad component, just put the read into the bad component.
31341 2014-01-07 Mike Stump <mikestump@comcast.net>
31342 Jakub Jelinek <jakub@redhat.com>
31345 * tree-core.h (struct tree_optimization_option): Change optabs
31346 type from unsigned char * to void *.
31347 * optabs.c (init_tree_optimization_optabs): Adjust
31348 TREE_OPTIMIZATION_OPTABS initialization.
31350 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31353 * config/i386/i386.h (struct machine_function): Add
31354 no_drap_save_restore field.
31355 * config/i386/i386.c (ix86_save_reg): Use
31356 !cfun->machine->no_drap_save_restore instead of
31357 crtl->stack_realign_needed.
31358 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31359 this function clears frame_pointer_needed. Set
31360 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31361 and DRAP reg is needed.
31363 2014-01-06 Marek Polacek <polacek@redhat.com>
31366 * doc/implement-c.texi: Mention that other integer types are
31367 permitted as bit-field types in strictly conforming mode.
31369 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31371 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31372 is newly allocated.
31374 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31376 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31378 2014-01-06 Martin Jambor <mjambor@suse.cz>
31381 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31383 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31385 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31389 * var-tracking.c (add_stores): Preserve the value of the source even if
31390 we don't record the store.
31392 2014-01-06 Terry Guo <terry.guo@arm.com>
31394 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31396 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31399 * config/darwin.c (darwin_function_section): Adjust return values to
31400 correspond to optimisation changes made in r206070.
31402 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31404 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31405 from prefetch_block tune setting.
31406 (nocona_cost): Correct size of prefetch block to 64.
31408 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31410 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31411 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31412 used to save the static chain register in the computation of the offset
31413 from which the FP registers need to be restored.
31415 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31417 PR tree-optimization/59519
31418 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31419 ICE if get_current_def (current_new_name) is already non-NULL, as long
31420 as it is a phi result of some other phi in *new_exit_bb that has
31423 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31424 or vmovdqu* for misaligned_operand.
31425 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31426 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31427 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31428 aligned_mem for AVX512F masked aligned load and store builtins and for
31429 non-temporal moves.
31431 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31433 PR tree-optimization/59651
31434 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31435 Address range for negative step should be added by TYPE_SIZE_UNIT.
31437 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31439 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31440 overlapping registers also for registers other than the stack pointer.
31442 2014-01-03 Marek Polacek <polacek@redhat.com>
31445 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31448 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31451 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31454 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31455 (push splitter): Use <P:MODE_SIZE> instead of
31456 GET_MODE_SIZE (<P:MODE>mode).
31457 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31458 (mov -1, reg peephole2): Likewise.
31459 * config/i386/sse.md (*mov<mode>_internal,
31460 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31461 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31462 *<code><mode>3, *andnot<mode>3<mask_name>,
31463 <mask_codefor><code><mode>3<mask_name>): Likewise.
31464 * config/i386/subst.md (mask_mode512bit_condition,
31465 sd_mask_mode512bit_condition): Likewise.
31467 2014-01-02 Xinliang David Li <davidxl@google.com>
31469 PR tree-optimization/59303
31470 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31471 (dump_predicates): Better output format.
31472 (pred_equal_p): New function.
31473 (is_neq_relop_p): Ditto.
31474 (is_neq_zero_form_p): Ditto.
31475 (pred_expr_equal_p): Ditto.
31476 (pred_neg_p): Ditto.
31477 (simplify_pred): Ditto.
31478 (simplify_preds_2): Ditto.
31479 (simplify_preds_3): Ditto.
31480 (simplify_preds_4): Ditto.
31481 (simplify_preds): Ditto.
31482 (push_pred): Ditto.
31483 (push_to_worklist): Ditto.
31484 (get_pred_info_from_cmp): Ditto.
31485 (is_degenerated_phi): Ditto.
31486 (normalize_one_pred_1): Ditto.
31487 (normalize_one_pred): Ditto.
31488 (normalize_one_pred_chain): Ditto.
31489 (normalize_preds): Ditto.
31490 (normalize_cond_1): Remove function.
31491 (normalize_cond): Ditto.
31492 (is_gcond_subset_of): Ditto.
31493 (is_subset_of_any): Ditto.
31494 (is_or_set_subset_of): Ditto.
31495 (is_and_set_subset_of): Ditto.
31496 (is_norm_cond_subset_of): Ditto.
31497 (pred_chain_length_cmp): Ditto.
31498 (convert_control_dep_chain_into_preds): Type change.
31499 (find_predicates): Ditto.
31500 (find_def_preds): Ditto.
31501 (destroy_predicates_vecs): Ditto.
31502 (find_matching_predicates_in_rest_chains): Ditto.
31503 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31504 (is_pred_expr_subset): Ditto.
31505 (is_pred_chain_subset_of): Ditto.
31506 (is_included_in): Ditto.
31507 (is_superset_of): Ditto.
31509 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31511 Update copyright years.
31513 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31515 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31516 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31517 config/arc/arc.md, config/arc/arc.opt,
31518 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31519 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31520 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31521 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31522 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31523 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31524 vtable-verify.c, vtable-verify.h: Use the standard form for the
31527 2014-01-02 Tobias Burnus <burnus@net-b.de>
31529 * gcc.c (process_command): Update copyright notice dates.
31530 * gcov-dump.c: Ditto.
31532 * doc/cpp.texi: Bump @copying's copyright year.
31533 * doc/cppinternals.texi: Ditto.
31534 * doc/gcc.texi: Ditto.
31535 * doc/gccint.texi: Ditto.
31536 * doc/gcov.texi: Ditto.
31537 * doc/install.texi: Ditto.
31538 * doc/invoke.texi: Ditto.
31540 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31542 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31544 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31546 * config/i386/sse.md (*mov<mode>_internal): Guard
31547 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31549 PR rtl-optimization/59647
31550 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31551 new_rtx into UNSIGNED_FLOAT rtxes.
31553 Copyright (C) 2014 Free Software Foundation, Inc.
31555 Copying and distribution of this file, with or without modification,
31556 are permitted in any medium without royalty provided the copyright
31557 notice and this notice are preserved.