1 2014-09-19 Nick Clifton <nickc@redhat.com>
3 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
4 pop'ed registers so that DCE does not eliminate them.
6 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
9 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
11 2014-09-18 Joseph Myers <joseph@codesourcery.com>
13 * system.h (LIBGCC2_TF_CEXT): Poison.
14 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
15 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
16 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
17 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
18 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
19 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
20 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
21 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
22 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
24 2014-09-19 Kito Cheng <kito@0xlab.org>
26 * except.h: Fix header guard.
27 * addresses.h: Add missing header guard.
28 * cfghooks.h: Likewise.
29 * collect-utils.h: Likewise.
30 * collect2-aix.h: Likewise.
31 * conditions.h: Likewise.
33 * dwarf2asm.h: Likewise.
34 * graphds.h: Likewise.
35 * graphite-scop-detection.h: Likewise.
37 * hw-doloop.h: Likewise.
38 * incpath.h: Likewise.
39 * ipa-inline.h: Likewise.
40 * ipa-ref.h: Likewise.
41 * ira-int.h: Likewise.
43 * lra-int.h: Likewise.
45 * lto-section-names.h: Likewise.
46 * read-md.h: Likewise.
48 * rtl-error.h: Likewise.
50 * targhooks.h: Likewise.
51 * tree-affine.h: Likewise.
53 * xcoffout.h: Likewise.
55 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
58 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
61 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
64 * lra.c (lra): Call recog_init.
66 2014-09-18 Jakub Jelinek <jakub@redhat.com>
69 * asan.c (transform_statements): Don't instrument clobber statements.
71 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
73 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
74 to neon_load1_1reg<q>.
76 2014-09-17 Jakub Jelinek <jakub@redhat.com>
79 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
80 if there are only debug stmts after the noreturn call, instead
81 remove the debug stmts.
83 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
85 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
86 (odr_types_equivalent_p): Use pair hash.
87 (odr_subtypes_equivalent_p): Likewise, do structural compare
88 on ODR types that may be mismatched.
89 (warn_odr): Support warning when only one field is given.
90 (odr_types_equivalent_p): Strenghten comparsions made;
92 (add_type_duplicate): Update VISITED hash set.
94 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
96 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
97 Enable selection of 'posix' or no thread model.
99 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
101 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
102 when architecture is older than ARMv7.
104 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
107 * config/pa/pa.c (pa_function_value): Directly handle aggregates
108 that fit exactly in a word or double word.
110 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
112 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
115 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
116 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
117 Anna Tikhonova <anna.tikhonova@intel.com>
118 Ilya Tocar <ilya.tocar@intel.com>
119 Andrey Turetskiy <andrey.turetskiy@intel.com>
120 Ilya Verbin <ilya.verbin@intel.com>
121 Kirill Yukhin <kirill.yukhin@intel.com>
122 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
125 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
127 (define_mode_iterator VI48F_256): New.
128 (define_mode_attr extract_type): Ditto.
129 (define_mode_attr extract_suf): Ditto.
130 (define_mode_iterator AVX512_VEC): Ditto.
132 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
134 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
136 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
138 (define_mode_attr extract_type_2): Ditto.
139 (define_mode_attr extract_suf_2): Ditto.
140 (define_mode_iterator AVX512_VEC_2): Ditto.
142 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
143 AVX512_VEC_2 mode iterator.
144 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
145 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
146 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
147 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
148 (define_split for V16FI mode): Ditto.
149 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
150 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
151 (define_split for VI8F_256 mode): Ditto.
152 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
153 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
154 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
155 (define_split for VI4F_256 mode): Ditto.
156 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
157 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
158 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
159 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
160 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
161 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
162 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
163 Update `type' attribute, remove explicit `memory' attribute calculation.
165 2014-09-16 Kito Cheng <kito@0xlab.org>
167 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
168 ira_spilled_reg_stack_slots_num if using lra.
169 (do_reload): Remove release ira_spilled_reg_stack_slots part.
170 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
171 make sure not using lra.
172 (ira_reuse_stack_slot): Likewise.
173 (ira_mark_new_stack_slot): Likewise.
175 2014-09-15 Andi Kleen <ak@linux.intel.com>
177 * function.c (allocate_struct_function): Force
178 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
179 profiling is disabled.
181 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
183 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
184 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
185 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
186 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
187 macro with statically checked member functions.
188 * rtl.h (rtx_insn::deleted): New method.
189 (rtx_insn::set_deleted): Likewise.
190 (rtx_insn::set_undeleted): Likewise.
191 (INSN_DELETED_P): Remove.
193 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
195 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
196 result of emit_jump_insn_before to a new variable.
197 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
198 (mark_jump_label_1): Likewise.
199 (mark_jump_label_asm): Likewise.
200 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
201 * rtl.h (mark_jump_label): Adjust.
203 2014-09-15 Jakub Jelinek <jakub@redhat.com>
205 * Makefile.in (dg_target_exps): Remove.
206 (check_gcc_parallelize): Change to just an upper bound number.
207 (check-%-subtargets): Always print the non-parallelized goals.
208 (check_p_vars, check_p_comma, check_p_subwork): Remove.
209 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
210 check_p_numbers3, check_p_numbers4, check_p_numbers5,
211 check_p_numbers6): New variables.
212 (check_p_numbers): Set to sequence from 1 to 9999.
213 (check_p_subdirs): Set to sequence from 1 to minimum of
214 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
216 (check-%, check-parallel-%): Rewritten so that for parallelized
217 testing each job runs all the *.exp files, with
218 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
220 2014-09-15 David Malcolm <dmalcolm@redhat.com>
222 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
224 (arc_sets_cc_p): Likewise.
225 * config/arc/arc.c (arc_print_operand): Use methods of
226 "final_sequence" for clarity, and to enable strengthening of
227 locals "jump" and "delay" from rtx to rtx_insn *.
228 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
229 rtx_insn *; use method of rtx_sequence for typesafety.
230 (arc_get_insn_variants): Use insn method of rtx_sequence for
232 (arc_pad_return): Likewise.
233 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
234 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
235 dyn_cast to rtx_sequence *, using insn method for typesafety.
236 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
237 rtx_sequence * and use insn method when invoking get_attr_length.
238 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
239 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
240 rtx_sequence *, introducing a local "seq", using its insn method
241 from typesafety and clarity.
242 (add_sched_insns_for_speculation): Strengthen local "next" from
244 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
245 (predicate_insn): Likewise.
246 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
248 * config/cris/cris.c (cris_notice_update_cc): Likewise.
249 * config/epiphany/epiphany-protos.h
250 (extern void epiphany_insert_mode_switch_use): Likewise for param
252 (get_attr_sched_use_fpu): Likewise for param.
253 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
254 Likewise for param "insn".
255 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
256 param "insn" of "target_insert_mode_switch_use" callback.
257 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
258 (frv_issues_to_branch_unit_p): Likewise.
259 (frv_pack_insn_p): Likewise.
260 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
261 const rtx * (i.e. mutable rtx_def * const *) to
263 * config/i386/i386-protos.h (standard_sse_constant_opcode):
264 Strengthen first param from rtx to rtx_insn *.
265 (output_fix_trunc): Likewise.
266 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
267 (output_fix_trunc): Likewise.
268 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
270 (min_insn_size): Likewise for param "insn".
271 (get_mem_group): Likewise.
273 (get_insn_path): Likewise.
274 (get_insn_group): Likewise.
275 (count_num_restricted): Likewise.
276 (fits_dispatch_window): Likewise.
277 (add_insn_window): Likewise.
278 (add_to_dispatch_window): Likewise.
279 (debug_insn_dispatch_info_file): Likewise.
280 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
282 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
283 "cmp" and local "prev".
284 (m32c_output_compare): Likewise for param "insn".
285 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
286 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
287 (define_predicate "large_insn_p"): Likewise.
288 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
289 param from rtx to rtx_insn *.
290 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
291 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
292 (m68k_sched_attr_size): Likewise.
293 (sched_get_opxy_mem_type): Likewise for param "insn".
294 (m68k_sched_attr_op_mem): Likewise.
295 (sched_mem_operand_p): Likewise.
296 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
297 * config/mep/mep.c (mep_multi_slot): Likewise.
298 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
300 (mips_sync_loop_insns): Likewise.
301 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
302 method of "final_sequence" for typesafety.
303 (mips_process_sync_loop): Strengthen param "insn" from rtx to
305 (mips_output_sync_loop): Likewise.
306 (mips_sync_loop_insns): Likewise.
307 (mips_74k_agen_init): Likewise.
308 (mips_sched_init): Use NULL rather than NULL_RTX when working with
310 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
311 Strengthen param "insn" from rtx to rtx_insn *.
312 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
314 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
316 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
317 "insn". Use method of rtx_sequence for typesafety.
318 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
320 (branch_needs_nop_p): Likewise.
321 (use_skip_p): Likewise.
322 (pa_insn_refs_are_delayed): Likewise.
323 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
324 for locals "insn", "ninsn".
325 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
327 (is_cracked_insn): Likewise.
328 (is_branch_slot_insn): Likewise.
329 (is_nonpipeline_insn): Likewise.
330 (insn_terminates_group_p): Likewise.
331 (insn_must_be_first_in_group): Likewise.
332 (insn_must_be_last_in_group): Likewise.
333 (force_new_group): Likewise for param "next_insn".
334 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
336 (s390_sched_score): Likewise.
337 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
338 (rtx sfunc_uses_reg): Likewise for sole param.
339 * config/sh/sh.c (sh_print_operand): Use insn method of
340 final_sequence for typesafety.
341 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
342 Use insn method of final_sequence for typesafety.
343 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
344 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
346 (eligible_for_return_delay): Likewise.
347 (eligible_for_sibcall_delay): Likewise.
348 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
349 (eligible_for_return_delay): Likewise.
350 (eligible_for_sibcall_delay): Likewise.
351 * config/stormy16/stormy16-protos.h
352 (xstormy16_output_cbranch_hi): Likewise for final param.
353 (xstormy16_output_cbranch_si): Likewise.
354 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
355 (xstormy16_output_cbranch_si): Likewise.
356 * config/v850/v850-protos.h (notice_update_cc): Likewise.
357 * config/v850/v850.c (notice_update_cc): Likewise.
359 * final.c (get_attr_length_1): Strengthen param "insn" and param
360 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
361 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
362 (get_attr_min_length): Likewise.
363 (shorten_branches): Likewise for signature of locals "length_fun"
364 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
365 from a checked cast and use its methods for clarity and to enable
366 strengthening local "inner_insn" from rtx to rtx_insn *.
367 * genattr.c (gen_attr): When writing out the prototypes of the
368 various generated "get_attr_" functions, strengthen the params of
369 the non-const functions from rtx to rtx_insn *.
370 Similarly, strengthen the params of insn_default_length,
371 insn_min_length, insn_variable_length_p, insn_current_length.
372 (main): Similarly, strengthen the param of num_delay_slots,
373 internal_dfa_insn_code, insn_default_latency, bypass_p,
374 insn_latency, min_issue_delay, print_reservation,
375 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
376 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
377 to hook_int_rtx_insn_unreachable.
378 * genattrtab.c (write_attr_get): When writing out the generated
379 "get_attr_" functions, strengthen the param "insn" from rtx to
380 rtx_insn *, eliminating a checked cast.
381 (make_automaton_attrs): When writing out prototypes of
382 "internal_dfa_insn_code_", "insn_default_latency_" functions
383 and the "internal_dfa_insn_code" and "insn_default_latency"
384 callbacks, strengthen their params from rtx to rtx_insn *
385 * genautomata.c (output_internal_insn_code_evaluation): When
386 writing out code, add a checked cast from rtx to rtx_insn * when
387 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
388 (output_dfa_insn_code_func): Strengthen param of generated
389 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
390 (output_trans_func): Likewise for generated function
392 (output_internal_insn_latency_func): When writing out generated
393 function "internal_insn_latency", rename params from "insn" and
394 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
395 locals "insn" and "insn2" as rtx_insn * with checked casts once
396 we've proven that we're not dealing with const0_rtx.
397 (output_insn_latency_func): Strengthen param of generated
398 function "insn_latency" from rtx to rtx_insn *.
399 (output_print_reservation_func): Likewise for generated function
401 (output_insn_has_dfa_reservation_p): Likewise for generated
402 function "insn_has_dfa_reservation_p".
403 * hooks.c (hook_int_rtx_unreachable): Rename to...
404 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
405 from rtx to rtx_insn *.
406 * hooks.h (hook_int_rtx_unreachable): Likewise.
407 (extern int hook_int_rtx_insn_unreachable): Likewise.
408 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
409 (get_attr_min_length): Likewise.
410 * recog.c (get_enabled_alternatives): Likewise.
411 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
412 * reorg.c (find_end_label): Introduce local rtx "pat" and
413 strengthen local "insn" from rtx to rtx_insn *.
414 (redundant_insn): Use insn method of "seq" rather than element for
415 typesafety; strengthen local "control" from rtx to rtx_insn *.
416 * resource.c (mark_referenced_resources): Add checked cast to
417 rtx_insn * within INSN/JUMP_INSN case.
418 (mark_set_resources): Likewise.
419 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
422 2014-09-15 David Malcolm <dmalcolm@redhat.com>
424 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
425 param "label" from rtx to rtx_insn *.
426 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
428 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
429 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
430 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
431 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
432 * final.c (default_label_align_after_barrier_max_skip): Strengthen
433 param from rtx to rtx_insn *.
434 (default_loop_align_max_skip): Likewise.
435 (default_label_align_max_skip): Likewise.
436 (default_jump_align_max_skip): Likewise.
437 * target.def (label_align_after_barrier_max_skip): Likewise.
438 (loop_align_max_skip): Likewise.
439 (label_align_max_skip): Likewise.
440 (jump_align_max_skip): Likewise.
441 * targhooks.h (default_label_align_after_barrier_max_skip):
443 (default_loop_align_max_skip): Likewise.
444 (default_label_align_max_skip): Likewise.
445 (default_jump_align_max_skip): Likewise.
447 2014-09-15 David Malcolm <dmalcolm@redhat.com>
449 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
450 from const_rtx to const rtx_insn *. Update union members from rtx
452 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
453 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
454 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
455 strengthen both params from const_rtx to const rtx_insn *.
456 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
457 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
458 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
460 * target.def (can_follow_jump): Strengthen both params from
461 const_rtx to const rtx_insn *, and update default implementation
462 from hook_bool_const_rtx_const_rtx_true to
463 hook_bool_const_rtx_insn_const_rtx_insn_true.
465 2014-09-15 David Malcolm <dmalcolm@redhat.com>
467 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
468 "insn" from rtx to rtx_insn *.
469 * sched-int.h (deps_start_bb): Likewise for 2nd param.
471 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
472 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
473 Anna Tikhonova <anna.tikhonova@intel.com>
474 Ilya Tocar <ilya.tocar@intel.com>
475 Andrey Turetskiy <andrey.turetskiy@intel.com>
476 Ilya Verbin <ilya.verbin@intel.com>
477 Kirill Yukhin <kirill.yukhin@intel.com>
478 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
481 (define_insn "vcvtph2ps<mask_name>"): Add masking.
482 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
483 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
484 (define_expand "vcvtps2ph_mask"): New.
485 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
486 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
487 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
489 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
490 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
491 Anna Tikhonova <anna.tikhonova@intel.com>
492 Ilya Tocar <ilya.tocar@intel.com>
493 Andrey Turetskiy <andrey.turetskiy@intel.com>
494 Ilya Verbin <ilya.verbin@intel.com>
495 Kirill Yukhin <kirill.yukhin@intel.com>
496 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
498 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
500 (define_mode_iterator VI24_AVX512BW_1): Ditto.
501 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
502 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
503 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
504 also for TARGET_AVX512VL.
505 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
507 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
509 * doc/install.texi (Options specification): add
510 --disable-libsanitizer item.
512 2014-09-14 James Clarke <jrtc27@jrtc27.com>
513 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
516 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
518 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
519 kernel version check to avoid incrementing it after every major OS X
521 (darwin_default_min_version): Avoid static memory buffer.
523 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
525 * tree.c (need_assembler_name_p): Store C++ type mangling only
528 2014-09-13 Marek Polacek <polacek@redhat.com>
530 * tree.c (protected_set_expr_location): Don't check whether T is
533 2014-09-12 DJ Delorie <dj@redhat.com>
535 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
536 (extend_and_shift1_hipsi2): Likewise.
537 (extend_and_shift2_hipsi2): Likewise.
539 2014-09-12 David Malcolm <dmalcolm@redhat.com>
541 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
542 with NULL when dealing with an insn.
543 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
544 from rtx to rtx_insn *.
545 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
546 const_rtx to const rtx_insn *.
547 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
549 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
551 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
554 2014-09-12 Joseph Myers <joseph@codesourcery.com>
556 * target.def (libgcc_floating_mode_supported_p): New hook.
557 * targhooks.c (default_libgcc_floating_mode_supported_p): New
559 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
560 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
561 (LIBGCC2_HAS_TF_MODE): Remove.
562 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
563 * doc/tm.texi: Regenerate.
564 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
566 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
567 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
568 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
569 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
570 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
571 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
572 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
573 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
574 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
575 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
577 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
578 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
579 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
580 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
581 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
582 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
583 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
584 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
585 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
586 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
587 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
588 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
589 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
590 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
592 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
594 (ia64_libgcc_floating_mode_supported_p): New function.
595 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
596 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
597 (IA64_NO_LIBGCC_TFMODE): Define.
598 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
599 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
601 (pdp11_scalar_mode_supported_p): New function.
602 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
603 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
605 2014-09-12 Richard Biener <rguenther@suse.de>
608 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
610 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
612 * tree.c (integer_each_onep): New function.
613 * tree.h (integer_each_onep): Declare it.
614 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
615 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
616 (X & 1) == 0 for vector and complex.
618 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
620 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
622 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
623 cost to spilling from integer to FP registers.
625 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
627 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
629 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
630 are now handled correctly.
632 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
634 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
635 handling of CALLER_SAVE_REGS and POINTER_REGS.
637 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
639 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
640 the number of hard registers.
642 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
643 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
644 Anna Tikhonova <anna.tikhonova@intel.com>
645 Ilya Tocar <ilya.tocar@intel.com>
646 Andrey Turetskiy <andrey.turetskiy@intel.com>
647 Ilya Verbin <ilya.verbin@intel.com>
648 Kirill Yukhin <kirill.yukhin@intel.com>
649 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
652 (define_mode_iterator VI48_AVX512VL): New.
653 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
654 "avx512f_vternlog<mode>_maskz" and update mode iterator.
655 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
656 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
657 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
658 "avx512f_vternlog<mode>_mask" and update mode iterator.
659 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
660 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
662 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
663 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
664 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
665 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
666 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
667 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
669 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
670 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
671 Anna Tikhonova <anna.tikhonova@intel.com>
672 Ilya Tocar <ilya.tocar@intel.com>
673 Andrey Turetskiy <andrey.turetskiy@intel.com>
674 Ilya Verbin <ilya.verbin@intel.com>
675 Kirill Yukhin <kirill.yukhin@intel.com>
676 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
678 * config/i386/sse.md (VI128_256): Delete.
679 (define_mode_iterator VI124_256): New.
680 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
681 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
682 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
683 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
684 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
685 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
686 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
687 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
689 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
690 in presence of AVX-512.
692 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
693 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
694 Anna Tikhonova <anna.tikhonova@intel.com>
695 Ilya Tocar <ilya.tocar@intel.com>
696 Andrey Turetskiy <andrey.turetskiy@intel.com>
697 Ilya Verbin <ilya.verbin@intel.com>
698 Kirill Yukhin <kirill.yukhin@intel.com>
699 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
702 (define_expand "<avx512>_gathersi<mode>"): Rename from
703 "avx512f_gathersi<mode>".
704 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
705 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
706 (define_expand "<avx512>_gatherdi<mode>"): Rename from
707 "avx512f_gatherdi<mode>".
708 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
709 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
711 (define_expand "<avx512>_scattersi<mode>"): Rename from
712 "avx512f_scattersi<mode>".
713 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
714 (define_expand "<avx512>_scatterdi<mode>"): Rename from
715 "avx512f_scatterdi<mode>".
716 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
718 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
720 * ira.h (ira_finish_once): Delete.
721 * ira-int.h (target_ira_int::~target_ira_int): Declare.
722 (target_ira_int::free_ira_costs): Likewise.
723 (target_ira_int::free_register_move_costs): Likewise.
724 (ira_finish_costs_once): Delete.
725 * ira.c (free_register_move_costs): Replace with...
726 (target_ira_int::free_register_move_costs): ...this new function.
727 (target_ira_int::~target_ira_int): Define.
728 (ira_init): Call free_register_move_costs as a member function rather
729 than a global function.
730 (ira_finish_once): Delete.
731 * ira-costs.c (free_ira_costs): Replace with...
732 (target_ira_int::free_ira_costs): ...this new function.
733 (ira_init_costs): Call free_ira_costs as a member function rather
734 than a global function.
735 (ira_finish_costs_once): Delete.
736 * target-globals.c (target_globals::~target_globals): Call the
737 target_ira_int destructor.
738 * toplev.c: Include lra.h.
739 (finalize): Call lra_finish_once rather than ira_finish_once.
741 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
743 * common.opt (flto-odr-type-merging): New flag.
744 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
745 (types_same_for_odr): Likewise.
746 (odr_subtypes_equivalent_p): Likewise.
747 (add_type_duplicate): Do not walk type variants.
748 (register_odr_type): New function.
749 * ipa-utils.h (register_odr_type): Declare.
750 (odr_type_p): New function.
751 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
753 * doc/invoke.texi (-flto-odr-type-merging): Document.
754 * tree.c (need_assembler_name_p): Compute ODR names when asked
756 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
758 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
761 * config/i386/i386.c (ix86_option_override_internal): Also turn
762 off OPTION_MASK_ABI_X32 for -m16.
764 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
766 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
769 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
772 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
773 Directly forward to __*_DENORM_MIN__.
775 2014-09-11 David Malcolm <dmalcolm@redhat.com>
777 * rtl.h (LABEL_REF_LABEL): New macro.
779 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
780 of XEXP (, 0), where we know that we have a LABEL_REF.
781 * cfgbuild.c (make_edges): Likewise.
782 (purge_dead_tablejump_edges): Likewise.
783 * cfgexpand.c (convert_debug_memory_address): Likewise.
784 * cfgrtl.c (patch_jump_insn): Likewise.
785 * combine.c (distribute_notes): Likewise.
786 * cse.c (hash_rtx_cb): Likewise.
787 (exp_equiv_p): Likewise.
788 (fold_rtx): Likewise.
789 (check_for_label_ref): Likewise.
790 * cselib.c (rtx_equal_for_cselib_1): Likewise.
791 (cselib_hash_rtx): Likewise.
792 * emit-rtl.c (mark_label_nuses): Likewise.
793 * explow.c (convert_memory_address_addr_space): Likewise.
794 * final.c (output_asm_label): Likewise.
795 (output_addr_const): Likewise.
796 * gcse.c (add_label_notes): Likewise.
797 * genconfig.c (walk_insn_part): Likewise.
798 * genrecog.c (validate_pattern): Likewise.
799 * ifcvt.c (cond_exec_get_condition): Likewise.
800 (noce_emit_store_flag): Likewise.
801 (noce_get_alt_condition): Likewise.
802 (noce_get_condition): Likewise.
803 * jump.c (maybe_propagate_label_ref): Likewise.
804 (mark_jump_label_1): Likewise.
805 (redirect_exp_1): Likewise.
806 (rtx_renumbered_equal_p): Likewise.
807 * lra-constraints.c (operands_match_p): Likewise.
808 * reload.c (operands_match_p): Likewise.
809 (find_reloads): Likewise.
810 * reload1.c (set_label_offsets): Likewise.
811 * reorg.c (get_branch_condition): Likewise.
812 * rtl.c (rtx_equal_p_cb): Likewise.
813 (rtx_equal_p): Likewise.
814 * rtlanal.c (reg_mentioned_p): Likewise.
815 (rtx_referenced_p): Likewise.
816 (get_condition): Likewise.
817 * sched-vis.c (print_value): Likewise.
818 * varasm.c (const_hash_1): Likewise.
819 (compare_constant): Likewise.
820 (const_rtx_hash_1): Likewise.
821 (output_constant_pool_1): Likewise.
823 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
825 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
826 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
828 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
829 cr6_test_for_lt_reverse): Ditto.
831 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
834 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
836 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
838 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
839 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
840 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
841 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
844 (aarch64_fold_builtin): Remove all reinterpret cases.
846 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
848 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
850 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
851 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
852 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
853 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
854 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
855 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
856 aarch64_reinterpretv2df<mode>): Delete.
858 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
860 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
861 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
862 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
863 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
864 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
865 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
866 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
867 vreinterpret_u32_f64): Use cast.
869 * config/aarch64/iterators.md (VD_RE): Delete.
871 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
873 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
874 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
875 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
876 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
877 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
878 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
879 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
880 Replace inline assembler with __aarch64_vset_lane_any.
882 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
884 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
886 (vmull_high_lane_s32): Likewise.
887 (vmull_high_lane_u16): Likewise.
888 (vmull_high_lane_u32): Likewise.
890 2014-09-11 Jason Merrill <jason@redhat.com>
893 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
895 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
898 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
899 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
900 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
902 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
903 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
904 Anna Tikhonova <anna.tikhonova@intel.com>
905 Ilya Tocar <ilya.tocar@intel.com>
906 Andrey Turetskiy <andrey.turetskiy@intel.com>
907 Ilya Verbin <ilya.verbin@intel.com>
908 Kirill Yukhin <kirill.yukhin@intel.com>
909 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
912 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
913 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
914 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
916 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
917 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
919 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
921 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
922 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
923 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
924 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
925 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
926 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
927 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
928 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
930 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
932 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
933 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
934 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
936 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
938 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
939 to access removed nodes.
941 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
943 PR tree-optimization/63186
944 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
945 (mark_nonssa_use): Likewise.
946 (verify_non_ssa_vars): Verify all header blocks for label
949 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
950 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
951 Anna Tikhonova <anna.tikhonova@intel.com>
952 Ilya Tocar <ilya.tocar@intel.com>
953 Andrey Turetskiy <andrey.turetskiy@intel.com>
954 Ilya Verbin <ilya.verbin@intel.com>
955 Kirill Yukhin <kirill.yukhin@intel.com>
956 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
959 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
960 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
961 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
962 "<avx2_avx512f>_permvar<mode><mask_name>".
963 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
964 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
965 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
966 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
968 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
969 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
970 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
971 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
973 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
975 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
976 V2DF, V4SF, DF, and DI modes.
977 (vsx_fmav2df2): Likewise.
978 (vsx_float_fix_<mode>2): Likewise.
979 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
981 2014-09-10 Xinliang David Li <davidxl@google.com>
984 * config/arm/arm.md (movcond_addsi): Handle case where source
985 and target operands are the same.
987 2014-09-10 David Malcolm <dmalcolm@redhat.com>
989 * final.c (this_is_asm_operands): Strengthen this variable from
990 rtx to const rtx_insn *.
991 * output.h (this_is_asm_operands): Likewise.
992 * rtl-error.c (location_for_asm): Strengthen param "insn" from
993 const_rtx to const rtx_insn *.
994 (diagnostic_for_asm): Likewise.
995 * rtl-error.h (error_for_asm): Likewise.
996 (warning_for_asm): Likewise.
998 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1000 * genextract.c (print_header): When writing out insn_extract to
1001 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
1002 * recog.h (insn_extract): Strengthen the param from rtx to
1005 2014-09-10 Mike Stump <mikestump@comcast.net>
1007 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
1010 2014-09-10 Martin Jambor <mjambor@suse.cz>
1012 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
1013 (analyze): Do not set analyze flag if expand_thunk returns false;.
1014 (create_wrapper): Likewise.
1015 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
1017 2014-09-10 Martin Jambor <mjambor@suse.cz>
1020 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
1021 new decl properly. Analyze the new thunk if it is expanded.
1023 2014-09-10 Andreas Schwab <schwab@suse.de>
1025 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
1026 [USED_FOR_TARGET]: Define.
1028 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
1030 * config/mips/mips.c (mips_secondary_reload_class): Handle
1033 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
1035 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
1038 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1040 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
1041 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
1042 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
1043 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
1044 flag_delete_null_pointer_checks for them.
1045 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
1046 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
1047 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
1048 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
1049 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
1051 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
1052 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
1053 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
1054 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
1055 * doc/invoke.texi (-fsanitize=nonnull-attribute,
1056 -fsanitize=returns-nonnull-attribute): Document.
1058 * ubsan.h (struct ubsan_mismatch_data): Removed.
1059 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1060 * ubsan.c (ubsan_source_location): For unknown locations,
1061 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
1062 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1063 Allow more than one location and arbitrary extra arguments passed
1064 in ... instead of through MISMATCH pointer.
1065 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
1066 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
1067 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
1070 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1071 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1072 Anna Tikhonova <anna.tikhonova@intel.com>
1073 Ilya Tocar <ilya.tocar@intel.com>
1074 Andrey Turetskiy <andrey.turetskiy@intel.com>
1075 Ilya Verbin <ilya.verbin@intel.com>
1076 Kirill Yukhin <kirill.yukhin@intel.com>
1077 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1079 * config/i386/sse.md
1080 (define_mode_iterator VI48F): New.
1081 (define_insn "<avx512>_compress<mode>_mask"): Rename from
1082 "avx512f_compress<mode>_mask" and update mode iterator.
1083 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
1084 "avx512f_compressstore<mode>_mask" and update mode iterator.
1085 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
1086 "avx512f_expand<mode>_maskz" and update mode iterator.
1087 (define_insn "<avx512>_expand<mode>_mask"): Rename from
1088 "avx512f_expand<mode>_mask" and update mode iterator.
1090 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1091 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1092 Anna Tikhonova <anna.tikhonova@intel.com>
1093 Ilya Tocar <ilya.tocar@intel.com>
1094 Andrey Turetskiy <andrey.turetskiy@intel.com>
1095 Ilya Verbin <ilya.verbin@intel.com>
1096 Kirill Yukhin <kirill.yukhin@intel.com>
1097 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1099 * config/i386/i386.c
1100 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
1101 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
1102 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
1103 avx512dq_rangepv4sf_mask.
1104 * config/i386/sse.md
1105 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
1107 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
1108 (define_insn "reduces<mode>"): Ditto.
1109 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
1111 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
1112 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
1113 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
1115 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1116 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1117 Anna Tikhonova <anna.tikhonova@intel.com>
1118 Ilya Tocar <ilya.tocar@intel.com>
1119 Andrey Turetskiy <andrey.turetskiy@intel.com>
1120 Ilya Verbin <ilya.verbin@intel.com>
1121 Kirill Yukhin <kirill.yukhin@intel.com>
1122 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1124 * config/i386/i386.c
1125 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
1126 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
1127 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
1128 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
1129 avx512vl_getmantv2df_mask.
1130 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
1131 avx512f_vgetmantv4sf_round.
1132 * config/i386/sse.md
1133 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
1134 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
1136 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
1137 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
1138 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
1139 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
1141 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
1142 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
1143 update mode iterator.
1145 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
1146 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
1149 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
1150 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
1151 update mode iterator.
1152 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
1153 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
1156 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
1157 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
1159 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
1160 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
1161 update mode iterator.
1162 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
1163 "avx512f_getmant<mode><round_saeonly_name>".
1165 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1168 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
1170 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1171 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1172 Anna Tikhonova <anna.tikhonova@intel.com>
1173 Ilya Tocar <ilya.tocar@intel.com>
1174 Andrey Turetskiy <andrey.turetskiy@intel.com>
1175 Ilya Verbin <ilya.verbin@intel.com>
1176 Kirill Yukhin <kirill.yukhin@intel.com>
1177 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1179 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1180 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1181 (define_mode_iterator FMAMODE_AVX512): New.
1182 (define_mode_iterator FMAMODE): Remove conditions.
1183 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1184 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1185 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1187 (define_mode_iterator FMAMODE_NOVF512): Remove.
1188 (define_insn "*fma_fmadd_<mode>"): Rename from
1189 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1190 FMAMODE mode iterator.
1191 (define_mode_iterator VF_SF_AVX512VL): New.
1192 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1193 Use VF_SF_AVX512VL mode iterator.
1194 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1195 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1197 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1198 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1200 (define_insn "*fma_fmsub_<mode>"): Rename from
1201 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1202 FMAMODE mode iterator.
1203 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1204 Use VF_SF_AVX512VL mode iterator.
1205 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1206 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1208 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1209 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1211 (define_insn "*fma_fnmadd_<mode>"): Rename from
1212 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1213 use FMAMODE mode iterator.
1214 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1215 Use VF_SF_AVX512VL mode iterator.
1216 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1217 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1219 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1220 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1222 (define_insn "*fma_fnmsub_<mode>"): Rename from
1223 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1224 FMAMODE mode iterator.
1225 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1226 Use VF_SF_AVX512VL mode iterator.
1227 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1228 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1230 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1231 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1233 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1234 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1235 use VF_AVX512VL mode iterator.
1236 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1237 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1239 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1240 Use VF_SF_AVX512VL mode iterator.
1241 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1242 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1244 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1245 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1247 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1248 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1249 remove usage of subst.
1250 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1251 Use VF_SF_AVX512VL mode iterator.
1252 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1253 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1255 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1256 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1259 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1262 * calls.c (precompute_arguments): Check
1263 promoted_for_signed_and_unsigned_p and set the promoted mode.
1264 (promoted_for_signed_and_unsigned_p): New function.
1265 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1266 and set the promoted mode.
1267 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1268 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1269 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1271 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1273 * opth-gen.awk: Generate mapping from cpp message reasons to the
1274 options that enable them.
1275 * doc/options.texi (CppReason): Document.
1277 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1279 * doc/invoke.texi (Wnormalized=): Update.
1281 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1284 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1285 operands. Split off the constant operand alternative to ...
1286 (*bool<mode>3_imm): New.
1288 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1290 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1291 const rtx_insn *, and move prototype to above...
1292 (single_set): ...this. Convert this from a macro to an inline
1293 function, enforcing the requirement that the param is a const
1295 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1297 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1298 Strengthen both params from rtx to rtx_insn *.
1299 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1300 Likewise; introduce locals "producer_set", "consumer_set", using
1301 them in place of "producer" and "consumer" when dealing with SET
1303 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1304 when invoking single_set in region guarded by INSN_P.
1305 (avr_out_bitop): Likewise.
1306 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1307 region guarded by GET_CODE check, using methods to strengthen
1308 local "this_insn" from rtx to rtx_insn *, and for clarity.
1309 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1310 Strengthen local "insn" from rtx to rtx_insn *.
1311 (define_insn_and_split "xload<mode>_A"): Likewise.
1312 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1314 (find_load): Likewise for return type.
1315 (workaround_speculation): Likewise for both locals named
1317 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1319 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1321 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1323 * config/h8300/h8300.c (notice_update_cc): Likewise.
1324 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1325 "insn" and "dep_insn".
1326 (exact_store_load_dependency): Likewise for both params.
1327 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1328 since this now clashes with inline function. Instead, delay
1329 calling single_set until the point where its needed, and then
1330 assign the result to "compare_set" and rework the conditional that
1332 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1333 local "last" from rtx to rtx_insn *.
1334 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1336 (mips_store_data_bypass_p): Likewise for both params.
1337 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1339 (mips_store_data_bypass_p): Likewise for both params.
1340 (mips_orphaned_high_part_p): Likewise for param "insn".
1341 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1342 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1343 Introduce local rtx "insn2_pat".
1344 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1346 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1347 Introduce local rtx "set", using it in place of "insn" for the
1348 result of single_set. This appears to fix a bug, since the call
1349 to find_regno_note on a SET does nothing.
1350 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1351 params from rtx to rtx_insn *.
1352 (set_to_load_agen): Likewise.
1353 * config/s390/s390.c (s390_label_align): Likewise for local
1354 "prev_insn". Introduce new rtx locals "set" and "src", using
1355 them in place of "prev_insn" for the results of single_set
1356 and SET_SRC respectively.
1357 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1358 Introduce new rtx local "set" using in place of "jump" for the
1359 result of single_set. Use SET_SRC (set) rather than plain
1361 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1363 (noncall_uses_reg): Likewise.
1364 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1365 guarded by GET_CODE check, using its methods for clarity, and to
1366 enable strengthening local "this_insn" from rtx to rtx_insn *.
1367 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1368 "insn" from rtx to rtx_insn *.
1369 (define_expand "umulhisi3"): Likewise.
1370 (define_expand "smulsi3_highpart"): Likewise.
1371 (define_expand "umulsi3_highpart"): Likewise.
1372 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1373 local "after". Replace GET_CODE check with a dyn_cast,
1374 introducing new local rtx_sequence * "seq", using insn method for
1377 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1378 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1379 place of "insn" once we're dealing with patterns rather than the
1381 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1382 (scan_trace): Likewise for local "elt", updating lookups within
1383 sequence to use insn method rather than element method.
1384 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1386 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1387 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1388 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1389 invoking single_set.
1390 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1391 "insn" from rtx to rtx_insn *.
1392 (skip_usage_debug_insns): Likewise for return type, adding a
1394 (check_secondary_memory_needed_p): Likewise for local "insn".
1395 (inherit_reload_reg): Likewise.
1396 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1397 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1399 (store_data_bypass_p): Likewise for both params.
1400 (if_test_bypass_p): Likewise.
1401 * recog.h (store_data_bypass_p): Likewise for both params.
1402 (if_test_bypass_p): Likewise.
1403 * reload.c (find_equiv_reg): Likewise for local "where".
1404 * reorg.c (delete_jump): Likewise for param "insn".
1405 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1406 to const rtx_insn *.
1407 * store-motion.c (replace_store_insn): Likewise for param "del".
1408 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1409 and use its methods for clarity, and to strengthen local "del"
1410 from rtx to rtx_insn *.
1411 (build_store_vectors): Use insn method of "st" when calling
1412 replace_store_insn for typesafety and clarity.
1414 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1416 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1417 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1418 on how to make it legal in future.
1420 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1422 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1424 (restinsn): Likewise.
1425 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1427 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1429 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1431 (arc_hazard): Likewise for both params.
1432 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1433 checked casts to rtx_sequence * and uses of the insn method for
1435 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1436 (arc_adjust_insn_length): Likewise for param "insn".
1437 (struct insn_length_parameters_s): Likewise for first param of
1438 "get_variants" callback field.
1439 (arc_get_insn_variants): Likewise for first param and local
1440 "inner". Replace a check of GET_CODE with a dyn_cast to
1441 rtx_sequence *, using methods for type-safety and clarity.
1442 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1443 rtx_sequence * and uses of the insn method for type-safety when
1444 invoking arc_adjust_insn_length.
1445 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1447 (arm_address_offset_is_imm): Likewise.
1448 (struct tune_params): Likewise for params 1 and 3 of the
1449 "sched_adjust_cost" callback field.
1450 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1451 params 1 and 3 ("insn" and "dep").
1452 (xscale_sched_adjust_cost): Likewise.
1453 (fa726te_sched_adjust_cost): Likewise.
1454 (cortexa7_older_only): Likewise for param "insn".
1455 (cortexa7_younger): Likewise.
1456 (arm_attr_length_move_neon): Likewise.
1457 (arm_address_offset_is_imm): Likewise.
1458 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1459 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1460 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1461 (workaround_speculation): Likewise for local "last_condjump".
1462 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1463 (shadow_or_blockage_p): Likewise.
1464 (get_unit_reqs): Likewise.
1465 (get_unit_operand_masks): Likewise.
1466 (c6x_registers_update): Likewise.
1467 (returning_call_p): Likewise.
1468 (can_use_callp): Likewise.
1469 (convert_to_callp): Likewise.
1470 (find_last_same_clock): Likwise for local "t".
1471 (reorg_split_calls): Likewise for local "shadow".
1472 (hwloop_pattern_reg): Likewise for param "insn".
1473 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1474 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1475 (frv_extract_membar): Likewise.
1476 (frv_optimize_membar_local): Strengthen param "last_membar" from
1477 rtx * to rtx_insn **.
1478 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1480 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1482 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1483 both params from rtx to rtx_insn *.
1484 (ia64_ld_address_bypass_p): Likewise.
1485 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1487 (ia64_safe_type): Likewise.
1488 (group_barrier_needed): Likewise.
1489 (safe_group_barrier_needed): Likewise.
1490 (ia64_single_set): Likewise.
1491 (is_load_p): Likewise.
1492 (record_memory_reference): Likewise.
1493 (get_mode_no_for_insn): Likewise.
1494 (important_for_bundling_p): Likewise.
1495 (unknown_for_bundling_p): Likewise.
1496 (ia64_st_address_bypass_p): Likewise for both params.
1497 (ia64_ld_address_bypass_p): Likewise.
1498 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1499 in place of rtx "x" after the emit_insn call.
1500 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1501 Strengthen param from rtx to rtx_insn *.
1502 (ix86_agi_dependent): Likewise for both params.
1503 (ix86_attr_length_immediate_default): Likewise for param 1.
1504 (ix86_attr_length_address_default): Likewise for param.
1505 (ix86_attr_length_vex_default): Likewise for param 1.
1506 * config/i386/i386.c (ix86_attr_length_immediate_default):
1507 Likewise for param "insn".
1508 (ix86_attr_length_address_default): Likewise.
1509 (ix86_attr_length_vex_default): Likewise.
1510 (ix86_agi_dependent): Likewise for both params.
1511 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1512 (vselect_insn): Likewise for this variable.
1513 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1515 (m68k_sched_attr_opy_type): Likewise.
1516 * config/m68k/m68k.c (sched_get_operand): Likewise.
1517 (sched_attr_op_type): Likewise.
1518 (m68k_sched_attr_opx_type): Likewise.
1519 (m68k_sched_attr_opy_type): Likewise.
1520 (sched_get_reg_operand): Likewise.
1521 (sched_get_mem_operand): Likewise.
1522 (m68k_sched_address_bypass_p): Likewise for both params.
1523 (sched_get_indexed_address_scale): Likewise.
1524 (m68k_sched_indexed_address_bypass_p): Likewise.
1525 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1526 (m68k_sched_indexed_address_bypass_p): Likewise.
1527 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1528 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1530 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1531 params from rtx to rtx_insn *.
1532 (mips_fmadd_bypass): Likewise.
1533 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1534 (mips_linked_madd_p): Likewise.
1535 (mips_macc_chains_last_hilo): Likewise for this variable.
1536 (mips_macc_chains_record): Likewise for param.
1537 (vr4130_last_insn): Likewise for this variable.
1538 (vr4130_swap_insns_p): Likewise for both params.
1539 (mips_ls2_variable_issue): Likewise for param.
1540 (mips_need_noat_wrapper_p): Likewise for param "insn".
1541 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1542 in place of "x" after the emit_insn.
1543 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1544 params from rtx to rtx_insn *.
1545 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1546 (pa_combine_instructions): Introduce local "par" for result of
1547 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1549 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1550 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1551 (rl78_alloc_physical_registers_op1): Likewise.
1552 (rl78_alloc_physical_registers_op2): Likewise.
1553 (rl78_alloc_physical_registers_ro1): Likewise.
1554 (rl78_alloc_physical_registers_cmp): Likewise.
1555 (rl78_alloc_physical_registers_umul): Likewise.
1556 (rl78_alloc_address_registers_macax): Likewise.
1557 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1558 * config/s390/predicates.md (execute_operation): Likewise for
1560 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1562 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1563 (addr_generation_dependency_p): Likewise for param "insn".
1564 (s390_agen_dep_p): Likewise for both params.
1565 (s390_fpload_toreg): Likewise for param "insn".
1566 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1567 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1569 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1570 * config/sh/sh_treg_combine.cc
1571 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1573 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1574 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1575 "and_insn", "load", "shift".
1576 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1578 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1579 for XEXP (note, 0) of the REG_CC_SETTER note.
1580 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1581 rtx_insn *, eliminating a checked cast made redundant by this.
1582 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1584 * genattr.c (main): When writing out the prototype to
1585 const_num_delay_slots, strengthen the param from rtx to
1587 * genattrtab.c (write_const_num_delay_slots): Likewise when
1588 writing out the implementation of const_num_delay_slots.
1589 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1590 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1591 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1592 favor of new rtx locals "src" and "set" and new local rtx_insn *
1594 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1596 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1597 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1599 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1600 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1601 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1602 the top-level scope, replacing with new more tightly-scoped rtx
1603 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1604 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1606 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1608 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1610 (ira_setup_alts): Likewise for param "insn".
1611 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1612 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1614 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1615 new more-tightly scoped rtx locals "add3_insn", "insn",
1616 "add2_insn" and rtx_insn * "move_insn".
1617 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1618 checked cast on result of gen_move_insn when invoking
1620 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1622 (verify_changes): Add a checked cast on "object" when invoking
1624 (extract_insn_cached): Strengthen param "insn" from rtx to
1626 (extract_constrain_insn_cached): Likewise.
1627 (extract_insn): Likewise.
1628 * recog.h (insn_invalid_p): Likewise for param 1.
1629 (recog_memoized): Likewise for param.
1630 (extract_insn): Likewise.
1631 (extract_constrain_insn_cached): Likewise.
1632 (extract_insn_cached): Likewise.
1633 * reload.c (can_reload_into): Likewise for local "test_insn".
1634 * reload.h (cleanup_subreg_operands): Likewise for param.
1635 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1636 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1637 result of emit_insn. Remove a checked cast made redundant by this
1639 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1641 * sel-sched.c (get_reg_class): Likewise.
1643 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1644 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1646 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1647 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1649 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1651 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1653 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1654 const rtx_insn *, and from rtx to rtx_insn * for the other
1656 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1657 INSN_LOCATION, since we know INSN_P holds.
1658 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1659 (insn_file): Likewise.
1660 (insn_scope): Likewise.
1661 (insn_location): Likewise.
1663 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1664 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1665 for the result of gen_load_const_gp.
1666 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1667 param from rtx to rtx_insn *.
1668 * config/rs6000/rs6000.c (output_call): Likewise.
1669 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1670 introducing a checked cast to rtx_sequence * and use of the insn
1672 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1673 from rtx to rtx_insn *.
1674 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1675 (insn_line): Likewise.
1676 (insn_file): Likewise.
1677 (insn_location): Likewise.
1678 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1679 from rtx to rtx_insn *.
1680 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1681 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1682 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1684 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1685 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1687 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1689 * combine.c (try_combine): Eliminate checked cast on result of
1691 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1692 autogenerated one by strengthening the return type and params 2 and 3
1693 from rtx to rtx_insn *, and by naming the params.
1694 * gengenrtl.c (special_rtx): Add INSN to those that are
1696 * rtl.h (gen_rtx_INSN): New prototype.
1698 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1700 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1702 (no_equiv): Likewise.
1703 (update_equiv_regs): Likewise.
1704 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1705 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1706 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1708 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1709 from rtx to rtx_insn_list *.
1710 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1711 rtx_insn_list * and use methods for clarity and typesafety.
1712 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1714 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1715 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1716 an INSN_LIST, not an insn.
1717 (reverse_equiv_p): Strengthen local "insns" from rtx to
1718 rtx_insn_list * and use methods for clarity and typesafety.
1719 (contains_reloaded_insn_p): Likewise for local "list".
1721 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1723 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1724 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1725 (arm_builtin_vectorized_function): Likewise.
1726 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1727 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1729 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1731 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1732 * builtins.h (default_target_builtins): Likewise.
1733 * gcse.h (default_target_gcse): Likewise.
1734 * target-globals.h (target_globals): Add a destructor. Convert
1735 void-pointer fields back to their real type and change from
1736 GTY((atomic)) to GTY((skip)).
1737 (restore_target_globals): Remove casts accordingly.
1738 * target-globals.c (save_target_globals): Use XCNEW rather than
1739 ggc_internal_cleared_alloc to allocate non-GC structures.
1740 Use ggc_cleared_alloc to allocate the target_globals structure
1742 (target_globals::~target_globals): Define.
1744 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1746 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1747 mnemonic instead of fldmfdd.
1748 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1749 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1750 Output vpush when address register is SP.
1751 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1752 (vfp_output_vstmd): ... This.
1753 * config/arm/vfp.md (push_multi_vfp): Update call to
1756 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1758 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1760 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1762 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1763 (*sqrtdf2_vfp): Likewise.
1764 (*cmpsf_vfp): Likewise.
1765 (*cmpsf_trap_vfp): Likewise.
1766 (*cmpdf_vfp): Likewise.
1767 (*cmpdf_trap_vfp): Likewise.
1769 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1771 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1772 (*truncdfsf2_vfp): Likewise.
1773 (*truncsisf2_vfp): Likewise.
1774 (*truncsidf2_vfp): Likewise.
1775 (fixuns_truncsfsi2): Likewise.
1776 (fixuns_truncdfsi2): Likewise.
1777 (*floatsisf2_vfp): Likewise.
1778 (*floatsidf2_vfp): Likewise.
1779 (floatunssisf2): Likewise.
1780 (floatunssidf2): Likewise.
1782 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1784 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1785 (*muldf3_vfp): Likewise.
1786 (*mulsf3negsf_vfp): Likewise.
1787 (*muldf3negdf_vfp): Likewise.
1788 (*mulsf3addsf_vfp): Likewise.
1789 (*muldf3adddf_vfp): Likewise.
1790 (*mulsf3subsf_vfp): Likewise.
1791 (*muldf3subdf_vfp): Likewise.
1792 (*mulsf3negsfaddsf_vfp): Likewise.
1793 (*fmuldf3negdfadddf_vfp): Likewise.
1794 (*mulsf3negsfsubsf_vfp): Likewise.
1795 (*muldf3negdfsubdf_vfp): Likewise.
1797 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1799 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1800 (*absdf2_vfp): Likewise.
1801 (*negsf2_vfp): Likewise.
1802 (*negdf2_vfp): Likewise.
1803 (*addsf3_vfp): Likewise.
1804 (*adddf3_vfp): Likewise.
1805 (*subsf3_vfp): Likewise.
1806 (*subdf3_vfp): Likewise.
1807 (*divsf3_vfp): Likewise.
1808 (*divdf3_vfp): Likewise.
1810 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1812 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1814 (arm_print_operand): Don't convert real values to decimal
1815 representation in default case.
1816 (fp_immediate_constant): Delete.
1817 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1818 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1820 (*thumb2_movsi_vfp): Likewise.
1821 (*movdi_vfp): Likewise.
1822 (*movdi_vfp_cortexa8): Likewise.
1823 (*movhf_vfp_neon): Likewise.
1824 (*movhf_vfp): Likewise.
1825 (*movsf_vfp): Likewise.
1826 (*thumb2_movsf_vfp): Likewise.
1827 (*movdf_vfp): Likewise.
1828 (*thumb2_movdf_vfp): Likewise.
1829 (*movsfcc_vfp): Likewise.
1830 (*thumb2_movsfcc_vfp): Likewise.
1831 (*movdfcc_vfp): Likewise.
1832 (*thumb2_movdfcc_vfp): Likewise.
1834 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1836 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1840 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1843 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1844 Use qualifier_immediate for last operand. Rename to...
1845 (aarch64_types_ternop_lane_qualifiers): ... This.
1846 (TYPES_QUADOP): Rename to...
1847 (TYPES_TERNOP_LANE): ... This.
1848 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1849 error. Change return of 0 to return of NULL_RTX.
1850 (aarch64_crc32_expand_builtin): Likewise.
1851 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1852 ICE when expanding unknown builtin.
1853 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1854 TERNOP_LANE qualifiers.
1855 (sqdmlsl_lane): Likewise.
1856 (sqdmlal_laneq): Likewise.
1857 (sqdmlsl_laneq): Likewise.
1858 (sqdmlal2_lane): Likewise.
1859 (sqdmlsl2_lane): Likewise.
1860 (sqdmlal2_laneq): Likewise.
1861 (sqdmlsl2_laneq): Likewise.
1863 2014-09-09 Nick Clifton <nickc@redhat.com>
1865 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1867 (S/390 and zSeries Options): Remove superfluous word from the
1868 description of the -mhotpatch option.
1870 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1872 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1873 * ira.c: #include "shrink-wrap.h"
1874 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1875 * ifcvt.c: #include "shrink-wrap.h"
1876 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1878 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1880 * common/config/picochip/picochip-common.c: Remove.
1881 * config.gcc: Remove support for picochip.
1882 * config/picochip/constraints.md: Remove.
1883 * config/picochip/dfa_space.md: Remove.
1884 * config/picochip/dfa_speed.md: Remove.
1885 * config/picochip/picochip-protos.h: Remove.
1886 * config/picochip/picochip.c: Remove.
1887 * config/picochip/picochip.h: Remove.
1888 * config/picochip/picochip.md: Remove.
1889 * config/picochip/picochip.opt: Remove.
1890 * config/picochip/predicates.md: Remove.
1891 * config/picochip/t-picochip: Remove.
1892 * doc/md.texi: Don't document picochi.
1894 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1896 * basic-block.h (control_flow_insn_p): Strengthen param from
1897 const_rtx to const rtx_insn *.
1898 * cfgbuild.c (control_flow_insn_p): Likewise.
1900 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1902 * gcse.c (modify_mem_list): Strengthen this variable from
1903 vec<rtx> * to vec<rtx_insn *> *.
1904 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1906 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1907 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1908 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1910 (record_last_set_info): Likewise for local "last_set_insn".
1912 2014-09-08 DJ Delorie <dj@redhat.com>
1914 * doc/invoke.texi (MSP430 Options): Add -minrt.
1916 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1918 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1919 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1920 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1922 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1924 (adjust_splat): New function.
1925 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1926 (dump_swap_insn_table): Add case for SH_SPLAT.
1928 2014-09-08 Richard Biener <rguenther@suse.de>
1931 * tree-inline.c (copy_loops): The source loop header should
1933 (tree_function_versioning): If loops need fixup after removing
1934 unreachable blocks fix them.
1935 * omp-low.c (simd_clone_adjust): Do not add incr block to
1936 loop under construction.
1938 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1940 * config/aarch64/aarch64-builtins.c
1941 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1943 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1945 * config/i386/cygming.h (TF_SIZE): Remove.
1946 * config/i386/darwin.h (TF_SIZE): Remove.
1947 * config/i386/dragonfly.h (TF_SIZE): Remove.
1948 * config/i386/freebsd.h (TF_SIZE): Remove.
1949 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1950 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1951 * config/i386/sol2.h (TF_SIZE): Remove.
1952 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1953 * config/ia64/linux.h (TF_SIZE): Remove.
1954 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1955 * doc/tm.texi: Regenerate.
1956 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1958 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1960 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1962 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1964 * doc/tm.texi: Regenerate.
1965 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1967 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1968 * config/cris/cris.h (__make_dp): Remove.
1970 2014-09-08 Richard Biener <rguenther@suse.de>
1973 * cfgloop.c (mark_loop_for_removal): Track former header
1975 * cfgloop.h (struct loop): Add former_header member unconditionally.
1976 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1977 diagnostic unconditionally.
1979 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1982 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1983 constraint for operand0 and remove write only modifier from operand3.
1985 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1987 PR rtl-optimization/62208
1988 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1989 rather than const0_rtx in eq/ne-xor simplifications.
1991 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1993 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1994 (arc_output_mi_thunk): Likewise.
1996 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1997 arguments to silence bogus warning.
1999 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
2002 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
2004 2014-09-06 Tom de Vries <tom@codesourcery.com>
2006 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
2007 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
2008 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
2010 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
2013 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
2014 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
2016 2014-09-05 Easwaran Raman <eraman@google.com>
2018 PR rtl-optimization/62146
2019 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
2020 hoisted instruction unconditional.
2022 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
2025 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
2026 Do not allow any_mask_operand for operands[2].
2027 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
2029 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2031 * config/arc/arc.c (arc_print_operand): Use insn method of
2032 final_sequence for type-safety.
2033 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
2034 "insn" from rtx to rtx_insn *.
2035 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
2036 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
2037 Likewise for locals "branch", "label".
2038 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
2039 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
2040 (same_cmp_following_p): Likewise for locals "i2", "i3".
2041 * config/sh/sh_optimize_sett_clrt.cc
2042 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
2043 param "cbranch_insn".
2044 * function.c (convert_jumps_to_returns): Likewis for local "jump".
2045 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
2046 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
2048 (condjump_p): Likewise.
2049 (condjump_in_parallel_p): Likewise.
2051 (any_uncondjump_p): Likewise.
2052 (any_condjump_p): Likewise.
2053 (condjump_label): Likewise.
2054 (returnjump_p): Strengthen param "insn" from rtx to
2056 (onlyjump_p): Strengthen param "insn" from const_rtx to
2058 (jump_to_label_p): Likewise.
2059 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
2060 (invert_jump): Likewise.
2061 * reorg.c (simplejump_or_return_p): Add checked cast when calling
2063 (get_jump_flags): Strengthen param "insn" from rtx to
2065 (get_branch_condition): Likewise.
2066 (condition_dominates_p): Likewise.
2067 (make_return_insns): Move declaration of local "pat" earlier, to
2068 after we've handled NONJUMP_INSN_P and non-sequences, using its
2069 methods to simplify the code and for type-safety.
2070 * rtl.h (find_constant_src): Strengthen param from const_rtx to
2072 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
2073 (condjump_p): Strengthen param from const_rtx to
2075 (any_condjump_p): Likewise.
2076 (any_uncondjump_p): Likewise.
2078 (condjump_label): Likewise.
2079 (simplejump_p): Likewise.
2080 (returnjump_p): Likewise.
2081 (onlyjump_p): Likewise.
2082 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
2083 (invert_jump): Likewise.
2084 (condjump_in_parallel_p): Strengthen param from const_rtx to
2086 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
2087 to const rtx_insn *.
2088 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
2089 to const rtx_insn *.
2090 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
2092 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2094 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
2095 above the conditional, and convert the check on GET_CODE to a
2096 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
2097 the conditional. Simplify the conditional by using methods of
2100 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2102 * haifa-sched.c (check_clobbered_conditions): Strengthen local
2103 "link" from rtx to rtx_insn_list *, and use its methods for
2104 clarity and type-safety.
2105 (toggle_cancelled_flags): Likewise.
2106 (restore_last_backtrack_point): Likewise.
2107 (queue_to_ready): Use insn method of "link" in one place.
2108 (schedule_block): Strengthen local "link" from rtx to
2109 rtx_insn_list *, and use its methods for clarity and type-safety.
2111 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2113 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
2114 param "insn" from const_rtx to const rtx_insn *.
2115 (sched_get_reverse_condition_uncached): Likewise.
2116 (sched_get_condition_with_rev): Likewise.
2117 (sched_has_condition_p): Likewise.
2118 (sched_insns_conditions_mutex_p): Likewise for both params.
2119 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
2120 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
2121 (setup_insn_reg_uses): Move local "list" to be more tightly
2122 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
2123 its methods for clarity and type-safety.
2124 (sched_analyze_1): Strengthen local "pending" from rtx to
2125 rtx_insn_list *, and local "pending_mem" from rtx to
2126 rtx_expr_list *. Use methods of each for clarity and type-safety.
2127 (sched_analyze_2): Likewise.
2128 (sched_analyze_insn): Likewise.
2130 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
2131 param from const_rtx to const rtx_insn *.
2132 (sched_insns_conditions_mutex_p): Likewise for both params.
2133 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
2136 * system.h (CONST_CAST_RTX_INSN): New macro.
2138 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2140 * recog.c (peep2_attempt): Strengthen return type from rtx to
2142 (peep2_update_life): Likewise for params "last", "prev", removing
2143 a checked cast made redundant by this.
2144 (peephole2_optimize): Likewise for local "last".
2146 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2148 * basic-block.h (set_block_for_insn): Eliminate this macro in
2150 * rtl.h (set_block_for_insn): New inline function, imposing the
2151 requirement that the "insn" param is an rtx_insn *.
2153 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2155 * caller-save.c (setup_save_areas): Strengthen local "insn" from
2157 * final.c (get_call_reg_set_usage): Likewise for first param,
2158 eliminating a checked cast.
2159 * regs.h (get_call_reg_set_usage): Likewise for first param.
2160 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
2161 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
2162 cast, replacing references to "x" with "call_insn" where
2164 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
2165 rtx_insn *, adding a checked cast.
2167 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2169 * output.h (final_scan_insn): Strengthen first param from rtx to
2172 * final.c (final_scan_insn): Likewise, renaming it back from
2173 "uncast_insn" to "insn", eliminating the checked cast.
2175 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
2176 "vec" with an rtx_sequence * "seq", taking a copy of
2177 "final_sequence", and using methods of "seq" for clarity, and for
2178 type-safety in the calls to final_scan_insn.
2179 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2180 of "final_sequence" for clarity, and for type-safety in the call to
2182 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2183 rtx_sequence * and rename from "insn" to "seq".
2185 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2187 * jump.c (delete_related_insns): Introduce a new local "table" by
2188 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2189 get_labels method of "table" to simplify access to the labels in
2192 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2194 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2195 f_minmaxs, f_minmaxd types.
2197 2014-09-05 Richard Biener <rguenther@suse.de>
2199 * cfgloop.c (mark_loop_for_removal): Record former header
2200 when ENABLE_CHECKING.
2201 * cfgloop.h (strut loop): Add former_header member when
2203 * loop-init.c (fix_loop_structure): Sanity check loops
2204 marked for removal if they re-appeared.
2206 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2208 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2209 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2211 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2212 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2213 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2214 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2215 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2216 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2217 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2218 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2219 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2220 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2221 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2222 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2223 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2224 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2225 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2226 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2227 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2228 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2229 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2230 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2231 with int{32,16,8}_t.
2233 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2235 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2236 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2237 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2238 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2239 Remove temporary __asm__ and reimplement.
2241 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2243 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2244 handling cmge, cmgt, cmeq, cmtst.
2246 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2247 cmlt, cmgeu, cmgtu, cmtst): Remove.
2249 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2250 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2251 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2252 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2254 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2256 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2258 (aarch64_fold_builtin): Update pattern for cmtst.
2260 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2263 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2265 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2266 Switch operands, separate out more cases, refactor.
2268 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2270 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2271 argument; rename old version to...
2272 (aarch64_const_vec_all_same_in_range_p): ...this.
2273 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2275 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2277 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2279 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2280 Remove qualifier_const_pointer, update comment.
2282 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2284 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2286 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2288 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2289 varargs with pointer parameter.
2290 (aarch64_simd_expand_builtin): pass pointer into previous.
2292 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2294 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2297 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2299 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2300 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2301 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2302 Replace temporary asm with call to builtin.
2303 (vrbit_p8, vrbitq_p8): New functions.
2305 2014-09-05 Richard Biener <rguenther@suse.de>
2307 * cfgloop.c (mark_loop_for_removal): New function.
2308 * cfgloop.h (mark_loop_for_removal): Declare.
2309 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2310 (merge_blocks): Likewise.
2311 (duplicate_block): Likewise.
2312 * except.c (sjlj_emit_dispatch_table): Likewise.
2313 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2314 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2315 (thread_through_loop_header): Likewise.
2317 2014-09-05 Richard Biener <rguenther@suse.de>
2320 * fold-const.c (try_move_mult_to_index): Remove.
2321 (fold_binary_loc): Do not call it.
2322 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2323 from the base object again.
2325 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2327 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2330 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2333 * config/arm/arm.md (setmem): New pattern.
2334 * config/arm/arm-protos.h (struct tune_params): New fields.
2335 (arm_gen_setmem): New prototype.
2336 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2337 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2338 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2339 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2340 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2341 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2342 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2343 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2344 (arm_const_inline_cost): New function.
2345 (arm_block_set_max_insns): New function.
2346 (arm_block_set_non_vect_profit_p): New function.
2347 (arm_block_set_vect_profit_p): New function.
2348 (arm_block_set_unaligned_vect): New function.
2349 (arm_block_set_aligned_vect): New function.
2350 (arm_block_set_unaligned_non_vect): New function.
2351 (arm_block_set_aligned_non_vect): New function.
2352 (arm_block_set_vect, arm_gen_setmem): New functions.
2354 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2356 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2358 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2360 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2362 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2364 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2366 * valtrack.h: Adjust.
2368 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2370 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2372 (emit_jump_insn_before_noloc): Likewise.
2373 (emit_call_insn_before_noloc): Likewise.
2374 (emit_label_before): Likewise.
2375 (emit_label_after): Likewise.
2376 (emit_insn_before_setloc): Likewise.
2377 (emit_jump_insn_before_setloc): Likewise.
2378 (emit_call_insn_before_setloc): Likewise.
2379 (emit_call_insn_before): Likewise.
2382 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2384 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2385 rtx_insn *, eliminating a checked cast.
2387 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2389 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2390 const_rtx to const rtx_insn *.
2391 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2394 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2396 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2397 fixup_args_size_notes.
2398 * expr.c (fixup_args_size_notes): Strengthen first two params from
2399 rtx to rtx_insn *, eliminating a checked cast.
2400 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2403 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2405 * haifa-sched.c (get_ready_element): Strengthen return type from
2407 * sched-int.h (get_ready_element): Likewise.
2409 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2412 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2413 indexed_or_indirect_operand instead of memory_operand.
2414 (floatsi<mode>2_lfiwzx_mem): Ditto.
2416 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2418 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2419 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2420 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2422 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2424 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2426 (get_last_nonnote_insn): Likewise.
2427 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2428 * resource.c (find_basic_block): Likewise.
2430 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2433 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2435 * genattr.c (main): Within the prototype of insn_latency written
2436 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2437 * genautomata.c (output_internal_maximal_insn_latency_func):
2438 Within the implementation of insn_latency written out to
2439 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2440 eliminating a pair of checked casts.
2442 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2444 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2447 * rtl.h (eh_returnjump_p): Likewise.
2449 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2451 * Makefile.in (TAGS): Handle constructs in timevar.def.
2453 2014-09-04 Guozhi Wei <carrot@google.com>
2456 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2457 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2458 it into two patterns.
2459 (move_lo_quad_internal_be_<mode>): Likewise.
2461 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2463 * doc/options.texi: Document that Var and Init are required if CPP
2465 * optc-gen.awk: Require Var and Init if CPP is given.
2466 * common.opt (Wpedantic): Use Init.
2468 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2470 * config/rs6000/rs6000.c (special_handling_values): Add
2472 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2473 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2474 as swappable with special handling SH_EXTRACT. Remove
2475 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2477 (adjust_extract): New function.
2478 (handle_special_swappables): Add default to case statement; add
2479 case for SH_EXTRACT that calls adjust_extract.
2480 (dump_swap_insn_table): Handle SH_EXTRACT.
2482 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2484 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2485 selection of 0th memory doubleword, regardless of endianness.
2487 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2489 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2491 2014-09-04 Alan Modra <amodra@gmail.com>
2494 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2497 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2499 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2500 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2501 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2502 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2503 * doc/tm.texi: Regenerate.
2504 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2505 selection logic to default_dwarf_frame_reg_mode.
2507 2014-09-03 Marek Polacek <polacek@redhat.com>
2509 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2512 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2514 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2515 the automodified register.
2517 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2519 * output.h (get_some_local_dynamic_name): Declare.
2520 * final.c (some_local_dynamic_name): New variable.
2521 (get_some_local_dynamic_name): New function.
2522 (final_end_function): Clear some_local_dynamic_name.
2523 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2524 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2525 (print_operand): Report an error if '%&' is used inappropriately.
2526 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2527 (get_some_local_dynamic_name_1): Delete.
2528 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2529 (rs6000_get_some_local_dynamic_name): Delete.
2530 (rs6000_get_some_local_dynamic_name_1): Delete.
2531 (print_operand): Report an error if '%&' is used inappropriately.
2532 * config/s390/s390.c (machine_function): Remove some_ld_name.
2533 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2534 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2535 * config/sparc/sparc.c: Include rtl-iter.h.
2536 (machine_function): Remove some_ld_name.
2537 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2538 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2540 2014-09-03 Richard Henderson <rth@redhat.com>
2542 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2543 (aarch64_popwb_pair_reg): Remove.
2544 (aarch64_set_frame_expr): Remove.
2545 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2546 the restore ops performed by the insns generated.
2547 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2548 insn. Perform the calls_eh_return addition later; do not attempt to
2549 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2550 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2551 special markup at all. Load cfun->machine->frame.hard_fp_offset
2552 into a local variable.
2553 (aarch64_frame_pointer_required): Don't check calls_alloca.
2555 2014-09-03 Richard Biener <rguenther@suse.de>
2557 * opts.c (default_options_optimization): Adjust
2558 max-combine-insns to 2 for -Og.
2560 2014-09-03 Martin Jambor <mjambor@suse.cz>
2563 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2564 pass-trough jump functions correctly.
2566 2014-09-03 Martin Jambor <mjambor@suse.cz>
2569 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2570 created replacements in ascending order of offsets.
2571 (known_aggs_to_agg_replacement_list): Likewise.
2573 2014-09-03 Martin Liska <mliska@suse.cz>
2575 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2576 is set to set uninitialized value for vnresult.
2578 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2580 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2581 for TARGET_MUST_PASS_IN_STACK.
2583 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2585 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2586 for TARGET_ARG_PARTIAL_BYTES.
2588 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2590 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2591 instructions for varargs implementation.
2592 (nds32_expand_epilogue): Emit stack adjustment instructions for
2593 varargs implementation.
2595 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2597 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2598 optimization detection.
2600 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2602 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2604 (nds32_function_arg_advance): Deal with nameless arguments.
2605 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2606 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2607 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2609 2014-09-03 Richard Biener <rguenther@suse.de>
2611 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2612 (struct bb_bitmap_sets): Remove deferred member.
2613 (BB_DEFERRED): Remove.
2614 (defer_or_phi_translate_block): Remove.
2615 (compute_antic_aux): Remove deferring of blocks, assert
2616 proper iteration order.
2617 (compute_antic): Do not set BB_DEFERRED.
2618 (eliminate): Allocate el_avail of proper size initially.
2620 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2622 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2623 according to the value of crtl->args.pretend_args_size.
2625 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2627 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2628 varargs information.
2630 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2632 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2633 implementation for TARGET_SETUP_INCOMING_VARARGS.
2634 (nds32_strict_argument_naming): Refine comment.
2635 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2636 Define for future implementation.
2638 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2640 * config/i386/adxintrin.h (_subborrow_u32): New.
2641 (_addcarry_u32): Ditto.
2642 (_subborrow_u64): Ditto.
2643 (_addcarry_u64): Ditto.
2644 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2646 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2647 __builtin_ia32_sbb_u64
2649 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2651 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2653 (nds32_function_arg_advance): Likewise.
2654 (nds32_init_cumulative_args): Likewise.
2655 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2656 (NDS32_FIRST_GPR_REGNUM): Define.
2657 (NDS32_LAST_GPR_REGNUM): Define.
2658 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2659 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2660 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2661 (machine_function): Use GRP-specific stuff.
2663 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2665 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2666 (nds32_expand_epilogue): Likewise.
2667 (nds32_expand_prologue_v3push): Likewise.
2668 (nds32_expand_epilogue_v3pop): Likewise.
2670 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2672 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2673 v3push/v3pop for variadic function.
2674 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2676 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2678 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2679 Check rtx for varargs implementation.
2680 (nds32_output_stack_pop): Likewise.
2681 * config/nds32/nds32-protos.h: Have a rtx argument for
2682 nds32_output_stack_push and nds32_output_stack_pop.
2683 * config/nds32/nds32.md: Likewise.
2685 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2687 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2688 to check if FUNC is an interrupt service routine.
2689 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2691 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2693 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2694 arguments implementation.
2696 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2698 * config/nds32/nds32-predicates.c
2699 (nds32_valid_stack_push_pop): Rename to ...
2700 (nds32_valid_stack_push_pop_p): ... this.
2701 * config/nds32/nds32-protos.h: Likewise.
2702 * config/nds32/predicates.md: Likewise.
2704 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2706 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2707 (nds32_emit_stack_v3push): ... this.
2708 (nds32_gen_stack_v3pop): Rename to ...
2709 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2712 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2714 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2715 (nds32_emit_stack_push_multiple): ... this.
2716 (nds32_gen_stack_pop_multiple): Rename to ...
2717 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2720 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2723 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2724 and add a second splitter to handle the remaining cases.
2726 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2728 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2730 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2732 * cfgexpand.c (label_rtx_for_bb): Change type to
2733 hash_map<basic_block, rtx_code_label *> *.
2734 (expand_gimple_basic_block): Adjust.
2735 (pass_expand::execute): Likewise.
2737 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2739 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2740 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2741 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2742 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2743 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2744 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2745 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2748 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2750 * alloc-pool.c: Include coretypes.h.
2751 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2752 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2753 hash_set instead of htab.
2754 * ggc-page.c (in_gc): New variable.
2755 (ggc_free): Do nothing if a collection is taking place.
2756 (ggc_collect): Set in_gc appropriately.
2757 * ggc.h (gt_ggc_mx(const char *)): New function.
2758 (gt_pch_nx(const char *)): Likewise.
2759 (gt_ggc_mx(int)): Likewise.
2760 (gt_pch_nx(int)): Likewise.
2761 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2762 (hash_map::hash_entry::pch_nx): Likewise.
2763 (hash_map::hash_entry::pch_nx_helper): Likewise.
2764 (hash_map::hash_map): Adjust.
2765 (hash_map::create_ggc): New function.
2766 (gt_ggc_mx): Likewise.
2767 (gt_pch_nx): Likewise.
2768 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2769 (default_hashset_traits::pch_nx): Likewise.
2770 (hash_set::hash_entry::ggc_mx): Likewise.
2771 (hash_set::hash_entry::pch_nx): Likewise.
2772 (hash_set::hash_entry::pch_nx_helper): Likewise.
2773 (hash_set::hash_set): Adjust.
2774 (hash_set::create_ggc): New function.
2775 (hash_set::elements): Likewise.
2776 (gt_ggc_mx): Likewise.
2777 (gt_pch_nx): Likewise.
2778 * hash-table.h (hash_table::hash_table): Adjust.
2779 (hash_table::m_ggc): New member.
2780 (hash_table::~hash_table): Adjust.
2781 (hash_table::expand): Likewise.
2782 (hash_table::empty): Likewise.
2783 (gt_ggc_mx): New function.
2784 (hashtab_entry_note_pointers): Likewise.
2785 (gt_pch_nx): Likewise.
2787 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2789 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2790 built-in definition.
2791 (XVCVUXDDP_SCALE): Likewise.
2792 (XVCVDPSXDS_SCALE): Likewise.
2793 (XVCVDPUXDS_SCALE): Likewise.
2794 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2795 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2796 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2797 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2798 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2800 * config/rs6000/rs6000.c (real.h): New include.
2801 (rs6000_scale_v2df): New function.
2802 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2803 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2804 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2805 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2806 (vsx_xvcvsxddp_scale): New define_expand.
2807 (vsx_xvcvsxddp): New define_insn.
2808 (vsx_xvcvuxddp_scale): New define_expand.
2809 (vsx_xvcvuxddp): New define_insn.
2810 (vsx_xvcvdpsxds_scale): New define_expand.
2811 (vsx_xvcvdpsxds): New define_insn.
2812 (vsx_xvcvdpuxds_scale): New define_expand.
2813 (vsx_xvcvdpuxds): New define_insn.
2814 * doc/extend.texi (vec_ctf): Add new prototypes.
2815 (vec_cts): Likewise.
2816 (vec_ctu): Likewise.
2817 (vec_splat): Likewise.
2818 (vec_div): Likewise.
2819 (vec_mul): Likewise.
2821 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2824 * config/arm/neon.md
2825 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2826 <v_cmp_result>): New pattern.
2827 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2828 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2829 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2830 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2831 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2832 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2834 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2837 * config/arm/iterators.md (FIXUORS): New code iterator.
2838 (VCVT): New int iterator.
2839 (su_optab): New code attribute.
2841 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2843 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2845 * config/aarch64/predicates.md (aarch64_comparison_operation):
2846 New special predicate.
2847 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2848 aarch64_comparison_operation instead of matching an operator.
2849 Update operand numbers.
2850 (csinc3<mode>_insn): Likewise.
2851 (*csinv3<mode>_insn): Likewise.
2852 (*csneg3<mode>_insn): Likewise.
2853 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2854 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2855 Return -1 instead of aborting on invalid condition codes.
2856 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2857 to assert that the returned condition code is valid.
2858 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2860 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2862 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2863 tree.def, and gimple.def
2865 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2866 Balaji V. Iyer <balaji.v.iyer@intel.com>
2867 Igor Zamyatin <igor.zamyatin@intel.com>
2869 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2870 (__cilkrts_cilk_for_64): Likewise.
2871 * cilk-common.c (declare_cilk_for_builtin): New function.
2872 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2873 __cilkrts_cilk_for_64 bultins.
2874 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2876 (cilk_for_32_fndecl): New define.
2877 (cilk_for_64_fndecl): Likewise.
2878 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2879 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2880 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2881 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2882 GF_OMP_FOR_COMBINED_INTO.
2883 * gimplify.c (gimplify_scan_omp_clauses): Added
2884 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2885 (gimplify_adjust_omp_clauses): Ditto.
2886 (gimplify_omp_for): Added CILK_FOR case.
2887 (gimplify_expr): Ditto.
2888 * omp-low.c: Include cilk.h.
2889 (extract_omp_for_data): Set appropriate kind for
2890 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2891 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2892 (create_omp_child_function_name): Added second argument to handle
2894 (cilk_for_check_loop_diff_type): New function.
2895 (expand_cilk_for_call): Likewise.
2896 (expand_cilk_for): Likewise.
2897 (create_omp_child_function): Set cilk_for_count; handle the cases when
2898 it is true; call create_omp_child_function_name with second argument.
2899 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2900 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2901 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2902 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2903 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2904 (convert_local_omp_clauses): Ditto.
2905 * tree-pretty-print.c (dump_omp_clause): Added
2906 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2907 (dump_generic_node): Added CILK_FOR case.
2908 * tree.c (omp_clause_num_ops): New element
2909 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2910 (omp_clause_code_name): New element _Cilk_for_count_.
2911 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2912 * tree.def: Add tree code for CILK_FOR.
2914 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2916 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2917 (ppc403-compare): Add "exts with dot" case.
2918 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2919 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2920 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2921 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2922 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2923 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2924 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2925 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2926 cell-cmp-microcoded): Similarly.
2927 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2928 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2929 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2930 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2931 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2932 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2933 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2934 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2935 (power6-compare): Add "exts with dot" case.
2936 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2937 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2938 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2940 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2941 if avoiding Cell microcode.
2942 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2943 (is_cracked_insn): Ditto.
2944 (insn_must_be_first_in_group): Ditto.
2945 * config/rs6000/rs6000.md (dot): Adjust comment.
2946 (cell_micro): Handle exts+dot.
2947 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2948 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2949 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2950 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2951 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2952 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2953 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2955 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2957 * config/rs6000/rs6000.md (QHSI): Delete.
2958 (EXTQI, EXTHI, EXTSI): New mode iterators.
2959 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2960 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2961 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2962 9 anonymous instructions, and 8 splitters): Delete.
2963 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2964 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2965 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2966 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2967 *zero_extendsi<mode>2_dot2): New.
2969 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2971 * config/rs6000/rs6000.md (any_extend): New code iterator.
2972 (u, su): New code attributes.
2973 (dmode, DMODE): New mode attributes.
2974 (<su>mul<mode>3_highpart): New.
2975 (*<su>mul<mode>3_highpart): New.
2976 (<su>mulsi3_highpart_le): New.
2977 (<su>muldi3_highpart_le): New.
2978 (<su>mulsi3_highpart_64): New.
2979 (<u>mul<mode><dmode>3): New.
2980 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2982 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2985 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2987 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2988 *mulsi3_internal2, and two splitters): Delete.
2989 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2991 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2993 2014-09-02 Richard Biener <rguenther@suse.de>
2995 PR tree-optimization/62695
2996 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2999 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
3002 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
3004 2014-09-01 Andi Kleen <ak@linux.intel.com>
3006 * file-find.c (add_prefix_begin): Add.
3007 (do_add_prefix): Rename from add_prefix with first argument.
3008 (add_prefix): Add new wrapper.
3009 * file-find.h (add_prefix_begin): Add.
3010 * gcc-ar.c (main): Support -B option.
3012 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
3014 * genemit.c: Include dumpfile.h.
3015 (gen_split): Print name of splitter function to dump file.
3017 2014-09-01 Richard Biener <rguenther@suse.de>
3019 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
3020 Use stack auto_vecs for constraint expressions.
3021 (find_func_aliases_for_call): Likewise.
3022 (find_func_aliases): Likewise.
3023 (find_func_clobbers): Likewise.
3025 2014-09-01 Richard Biener <rguenther@suse.de>
3027 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
3028 operands vector in most cases. Remove redundant code.
3030 2014-09-01 Olivier Hainque <hainque@adacore.com>
3032 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
3033 $WIND_BASE instead of designating a harcoded arbitrary home dir.
3034 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
3036 2014-09-01 Richard Biener <rguenther@suse.de>
3038 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
3039 copy_reference_ops_from_call, vn_nary_op_compute_hash,
3040 vn_reference_compute_hash, vn_reference_insert): Remove.
3041 (vn_reference_lookup_call): New function.
3042 * tree-ssa-sccvn.c (vn_reference_compute_hash,
3043 copy_reference_ops_from_ref, copy_reference_ops_from_call,
3044 vn_reference_insert, vn_nary_op_compute_hash): Make static.
3045 (create_reference_ops_from_call): Remove.
3046 (vn_reference_lookup_3): Properly update shared_lookup_references.
3047 (vn_reference_lookup_pieces): Assert that we updated
3048 shared_lookup_references properly.
3049 (vn_reference_lookup): Likewise.
3050 (vn_reference_lookup_call): New function.
3051 (visit_reference_op_call): Use it. Avoid re-building the
3053 (visit_reference_op_load): Remove redundant lookup.
3054 (visit_reference_op_store): Perform special tail-merging work
3055 only when possibly doing tail-merging.
3056 (visit_use): Likewise.
3057 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
3059 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3062 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
3063 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
3064 (find_inc): Revert 2014-08-13 change.
3066 2014-09-01 Marek Polacek <polacek@redhat.com>
3069 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
3070 Change the type of V to unsigned HOST_WIDE_INT.
3072 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
3074 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
3075 the size of byte markers.
3076 (do_shift_rotate): Fix confusion between host, target and marker byte
3078 (verify_symbolic_number_p): Likewise.
3079 (find_bswap_or_nop_1): Likewise.
3080 (find_bswap_or_nop): Likewise.
3082 2014-09-01 Olivier Hainque <hainque@adacore.com>
3084 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
3085 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
3087 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3089 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
3090 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
3091 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
3093 2014-09-01 Yury Gribov <y.gribov@samsung.com>
3097 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
3098 (build_check_stmt): Likewise.
3099 (instrument_strlen_call): Likewise.
3100 (asan_expand_check_ifn): Likewise and fix types.
3101 (maybe_cast_to_ptrmode): New function.
3103 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3105 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
3107 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
3109 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
3111 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
3113 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
3114 prefix to function labels when generating fast indirect calls.
3116 2014-08-30 David Malcolm <dmalcolm@redhat.com>
3120 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
3121 param back from rtx_insn * to rtx. Rename param from "label" to
3122 "label_or_return", reintroducing "label" as an rtx_insn * after
3123 we've ensured it's not a RETURN.
3124 (first_active_target_insn): Likewise for return type and param;
3125 add a checked cast to rtx_insn * once we've ensured "insn" is not
3127 (steal_delay_list_from_target): Convert param "pnew_thread" back
3128 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
3130 (own_thread_p): Convert param "thread" back from an rtx_insn * to
3131 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
3132 cast once we've established we're not dealing with a RETURN,
3133 renaming subsequent uses of "thread" to "thread_insn".
3134 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
3136 (follow_jumps): Convert return type and param "label" from
3137 rtx_insn * back to rtx. Move initialization of "value" to after
3138 the handling for ANY_RETURN_P, adding a checked cast there to
3139 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
3140 rename to "this_label_or_return", reintroducing "this_label" as
3141 an rtx_insn * once we've handled the case where it could be an
3143 (fill_slots_from_thread): Rename param "thread" to
3144 "thread_or_return", converting from an rtx_insn * back to an rtx.
3145 Reintroduce name "thread" as an rtx_insn * local with a checked
3146 cast once we've handled the case of it being an ANY_RETURN_P.
3147 Convert local "new_thread" from an rtx_insn * back to an rtx.
3148 Add a checked cast when assigning to "trial" from "new_thread".
3149 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
3150 checked cast to rtx_insn * from "new_thread" when invoking
3152 (fill_eager_delay_slots): Convert locals "target_label",
3153 "insn_at_target" from rtx_insn * back to rtx.
3154 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
3155 (relax_delay_slots): Convert locals "trial", "target_label" from
3156 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
3157 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
3158 invoking update_block.
3159 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
3160 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
3162 * resource.h (mark_target_live_regs): Undo erroneous conversion
3163 of second param of r214693, converting it back from rtx_insn * to
3164 rtx, since it could be a RETURN.
3166 * resource.c (find_dead_or_set_registers): Similarly, convert
3167 param "jump_target" back from an rtx_insn ** to an rtx *, as we
3168 could be writing back a RETURN. Rename local rtx_insn * "next" to
3169 "next_insn", and introduce "lab_or_return" as a local rtx,
3170 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
3171 (mark_target_live_regs): Undo erroneous conversion
3172 of second param of r214693, converting it back from rtx_insn * to
3173 rtx, since it could be a RETURN. Rename it from "target" to
3174 "target_maybe_return", reintroducing the name "target" as a local
3175 rtx_insn * with a checked cast, after we've handled the case of
3178 2014-08-29 DJ Delorie <dj@redhat.com>
3180 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3181 pointer size up to a power of two.
3182 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3183 (POINTER_SIZE_UNITS): New, rounded up value.
3184 * dwarf2asm.c (size_of_encoded_value): Use it.
3185 (dw2_output_indirect_constant_1): Likewise.
3186 * expmed.c (init_expmed_one_conv): We now know the sizes of
3188 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3189 * optabs.c (expand_float): Use precision, not size.
3190 (expand_fix): Likewise.
3191 * simplify-rtx (simplify_unary_operation_1): Likewise.
3192 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3193 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3194 (default_assemble_integer) Likewise.
3195 (dump_tm_clone_pairs): Likewise.
3196 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3197 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3198 (prepare_call_arguments): Likewise.
3199 * stor-layout.c (finalize_type_size): Preserve precision.
3200 (layout_type): Use precision, not size.
3202 * expr.c (convert_move): If the target has an explicit converter,
3205 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3207 * gdbinit.in: Skip various inline functions in rtl.h when
3210 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3213 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3215 2014-08-29 Richard Biener <rguenther@suse.de>
3217 PR tree-optimization/62291
3218 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3219 exactly the vector size needed and use quick_push.
3220 (phi_translate_1): Adjust comment.
3221 (valid_in_sets): Remove block argument and remove pointless
3223 (dependent_clean): Adjust for removal of block argument.
3225 (compute_antic_aux): Likewise.
3226 (compute_partial_antic_aux): Likewise.
3228 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3229 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3230 Anna Tikhonova <anna.tikhonova@intel.com>
3231 Ilya Tocar <ilya.tocar@intel.com>
3232 Andrey Turetskiy <andrey.turetskiy@intel.com>
3233 Ilya Verbin <ilya.verbin@intel.com>
3234 Kirill Yukhin <kirill.yukhin@intel.com>
3235 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3237 * config/i386/sse.md
3238 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3239 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3240 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3241 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3243 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3244 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3245 Anna Tikhonova <anna.tikhonova@intel.com>
3246 Ilya Tocar <ilya.tocar@intel.com>
3247 Andrey Turetskiy <andrey.turetskiy@intel.com>
3248 Ilya Verbin <ilya.verbin@intel.com>
3249 Kirill Yukhin <kirill.yukhin@intel.com>
3250 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3252 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3253 * config/i386/sse.md
3254 (define_mode_iterator VI4_128_8_256): New.
3255 (define_mode_iterator VI2_128_4_256): Ditto.
3256 (define_mode_iterator PMOV_DST_MODE): Rename into
3257 (define_mode_iterator PMOV_DST_MODE_1): this.
3258 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3259 Use PMOV_DST_MODE_1 mode iterator.
3260 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3262 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3264 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3265 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3266 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3267 (define_mode_iterator PMOV_DST_MODE_2): New.
3268 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3269 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3270 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3272 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3273 (define_mode_attr pmov_dst_3): Ditto.
3274 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3275 (define_mode_attr pmov_suff_3): Ditto.
3276 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3277 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3278 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3279 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3280 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3281 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3282 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3283 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3284 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3285 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3286 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3287 (define_mode_attr pmov_dst_4): Ditto.
3288 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3289 (define_mode_attr pmov_suff_4): Ditto.
3290 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3291 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3292 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3293 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3294 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3295 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3296 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3297 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3298 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3299 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3300 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3302 2014-08-29 Richard Biener <rguenther@suse.de>
3304 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3305 NON_LVALUE_EXPR in gimple.
3307 2014-08-29 Richard Biener <rguenther@suse.de>
3310 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3311 from previous refactoring.
3312 (gimple_fold_builtin_strncpy): Likewise.
3314 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3317 * function.c (assign_parm_setup_reg): Remove erroneous checked
3318 cast to rtx_insn * on result of gen_extend_insn in favor of
3319 introducing a new local rtx "pat".
3321 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3323 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3325 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3327 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3329 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3330 (next_insn): Likewise.
3331 * emit-rtl.c (next_insn): Likewise.
3332 (previous_insn): Likewise.
3333 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3334 "insn" and "next" from rtx to rtx_insn *.
3335 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3336 "insn", "insn1", "vliw_start", "prologue_end_note",
3337 "last_insn_in_packet".
3339 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3341 * shrink-wrap.h (active_insn_between): Strengthen both params from
3343 * function.c (active_insn_between): Likewise.
3345 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3347 * genattr.c (main): When writing out insn-attr.h, strengthen param
3348 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3349 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3350 writing out the definition of dfa_clear_single_insn_cache to the
3351 generated insn-automata.c
3353 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3355 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3357 (incr_ticks_for_insn): Likewise.
3358 (init_resource_info): Likewise.
3360 * resource.c (init_resource_info): Likewise.
3361 (clear_hashed_info_for_insn): Likewise.
3362 (incr_ticks_for_insn): Likewise.
3364 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3366 (steal_delay_list_from_target): Use methods of "seq".
3367 (try_merge_delay_insns): Use methods of "merged_insns".
3368 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3369 (reorg_redirect_jump): Likewise for param "jump".
3371 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3373 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3375 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3376 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3378 (s390_mainpool_finish): In three places, split out a local rtx
3379 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3380 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3381 and split another local rtx "insn" out into rtx "pat" and
3383 * config/sh/sh.c (output_branchy_insn): Rather than working
3384 directly on operands[9], introduce local rtx_code_label *
3385 variables named "lab" in two places, working on them, and then
3386 assigning them to operands[9], so that the intervening operations
3387 are known by the type system to be on insns.
3389 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3391 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3394 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3395 in invocation of INSN_HAS_LOCATION.
3397 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3399 * config/rs6000/altivec.h (vec_xl): New #define.
3400 (vec_xst): Likewise.
3401 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3402 (XXSPLTD_V2DI): Likewise.
3403 (DIV_V2DI): Likewise.
3404 (UDIV_V2DI): Likewise.
3405 (MUL_V2DI): Likewise.
3406 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3407 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3408 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3409 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3410 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3411 (UNSPEC_VSX_DIVSD): Likewise.
3412 (UNSPEC_VSX_DIVUD): Likewise.
3413 (UNSPEC_VSX_MULSD): Likewise.
3414 (vsx_mul_v2di): New insn-and-split.
3415 (vsx_div_v2di): Likewise.
3416 (vsx_udiv_v2di): Likewise.
3417 (vsx_xxspltd_<mode>): New insn.
3419 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3421 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3423 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3424 (NEXT_INSN): Likewise.
3425 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3426 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3428 (no_labels_between_p): Likewise for both params.
3430 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3431 cast when using NEXT_INSN on operands[2].
3432 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3433 "insn" from rtx to rtx_insn *, adding a checked cast.
3434 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3436 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3438 (arc_text_label): Likewise for param "insn".
3439 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3441 (arc_ccfsm_record_condition): Likewise for param "jump".
3442 (arc_text_label): Likewise for local "label".
3443 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3444 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3445 a method for typesafety. Add a checked cast.
3446 * config/arc/constraints.md (Clb): Add a checked cast when getting
3447 the CODE_LABEL from a LABEL_REF.
3448 * config/arm/arm.c (require_pic_register): Strengthen locals
3449 "seq", "insn" from rtx to rtx_insn *.
3450 (create_fix_barrier): Likewise for locals "selected", "next".
3451 (thumb1_reorg): Likewise for locals "prev", "insn".
3452 (arm_expand_prologue): Likewise for local "last".
3453 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3455 (thumb2_output_casesi): Likewise for operands[2].
3456 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3457 strengthen local "insn" from rtx to rtx_insn *.
3458 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3459 type and param "insn".
3460 (find_prev_insn_start): Likewise.
3461 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3463 (gen_one_bundle): Likewise for loal "t".
3464 (find_load): Likewise for param "insn".
3465 (workaround_speculation): Likewise for locals "insn", "next",
3466 "target", "next_tgt".
3467 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3468 and for locals "insn", "within", "last".
3469 (count_unit_reqs): Likewise for params "head", "tail" and local
3471 (try_rename_operands): Likewise for params "head", "tail".
3472 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3473 (struct c6x_sched_context): Likewise for fields
3474 "last_scheduled_insn", "last_scheduled_iter0".
3475 (init_sched_state): Replace NULL_RTX with NULL.
3476 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3478 (undo_split_delayed_nonbranch): Likewise for param and for local
3480 (conditionalize_after_sched): Likewise for local "insn".
3481 (bb_earliest_end_cycle): Likewise.
3482 (filter_insns_above): Likewise for locals "insn", "next".
3483 (hwloop_optimize): Remove redundant checked cast.
3484 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3485 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3487 (cris_simple_epilogue): Likewise.
3488 (cris_expand_prologue): Likewise.
3489 (cris_expand_epilogue): Likewise.
3490 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3491 local "insn" from rtx to rtx_insn *.
3492 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3493 (struct frv_packet_group): Likewise for the elements within array
3494 fields "insns", "sorted", and for field "nop".
3495 (frv_packet): Likewise for the elements within array field
3497 (frv_add_insn_to_packet): Likewise for param "insn".
3498 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3500 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3501 (frv_sort_insn_group_1): Likewise for local "insn".
3502 (frv_optimize_membar_local): Likewise.
3503 (frv_align_label): Likewise for locals "x", "last", "barrier",
3505 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3507 (ia64_sched_init): Likewise for local "insn".
3508 (scheduled_good_insn): Likewise for param "last".
3509 (struct _ia64_sched_context): Likewise for field
3510 "last_scheduled_insn".
3511 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3512 (struct bundle_state): Likewise for field "insn".
3513 (issue_nops_and_insn): Likewise for param "insn".
3514 (get_next_important_insn): Likewise for return type and both
3516 (ia64_add_bundle_selector_before): Likewise for param "insn".
3517 (bundling): Likewise for params "prev_head_insn", "tail" and
3518 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3519 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3520 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3521 Strengthen final param from rtx to rtx_insn *.
3522 (iq2000_move_1word): Likewise for second param.
3523 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3524 param "cur_insn" and local "next_insn".
3525 (iq2000_move_1word): Likewise for param "insn".
3526 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3527 casts when using NEXT_INSN on operands[1].
3528 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3529 "insn" from rtx to rtx_insn *.
3530 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3531 "x", introducing local rtx_insn * "insn" for when working with the
3532 CODE_LABEL of the LABEL_REF.
3533 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3535 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3537 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3539 (conditionalize_block): Likewise for return type and param.
3540 (mcore_is_dead): Likewise for param "first" and local "insn".
3541 (emit_new_cond_insn): Likewise for return type.
3542 (conditionalize_block): Likewise for return type, param, and
3543 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3545 (conditionalize_optimization): Likewise for local "insn".
3546 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3548 * config/microblaze/microblaze.md: Add checked casts when using
3550 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3551 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3552 and rtx_insn * "insn".
3553 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3554 checked cast when using NEXT_INSN on operands[2].
3555 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3556 local "insn" from rtx to rtx_insn *.
3557 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3559 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3560 Add a checked cast when using NEXT_INSN on operands[1].
3561 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3563 (pa_output_cbranch): Likewise for final param.
3564 (pa_output_lbranch): Likewise for second param.
3565 (pa_output_bb): Likewise for third param.
3566 (pa_output_bvb): Likewise.
3567 (pa_output_dbra): Likewise for second param.
3568 (pa_output_movb): Likewise.
3569 (pa_output_parallel_movb): Likewise.
3570 (pa_output_parallel_addb): Likewise.
3571 (pa_output_millicode_call): Likewise for first param.
3572 (pa_output_mul_insn): Likewise for second param.
3573 (pa_output_div_insn): Likewise for third param.
3574 (pa_output_mod_insn): Likewise for second param.
3575 (pa_jump_in_call_delay): Likewise for param.
3576 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3577 (pa_output_div_insn): Likewise.
3578 (pa_output_mod_insn): Likewise.
3579 (pa_output_cbranch): Likewise.
3580 (pa_output_lbranch): Likewise.
3581 (pa_output_bb): Likewise.
3582 (pa_output_bvb): Likewise.
3583 (pa_output_dbra): Likewise.
3584 (pa_output_movb): Likewise.
3585 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3586 to simplify and for typesafety.
3587 (pa_output_call): Use method of rtx_sequence *.
3588 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3589 (pa_jump_in_call_delay): Likewise.
3590 (pa_output_parallel_movb): Likewise.
3591 (pa_output_parallel_addb): Likewise.
3592 (pa_following_call): Likewise.
3593 (pa_combine_instructions): Likewise for locals "anchor",
3595 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3596 locals "start", "end".
3597 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3598 param "insn" and local "local_insn".
3599 (picochip_final_prescan_insn): Likewise for local "local_insn".
3600 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3602 (uses_TOC): Likewise.
3603 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3604 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3605 splitting out to more tightly-scoped locals, 3 as rtx and one as
3607 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3609 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3611 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3613 (fixup_addr_diff_vecs): Likewise.
3614 (reg_unused_after): Likewise for param 2.
3615 (sh_can_redirect_branch): Likewise for both params.
3616 (check_use_sfunc_addr): Likewise for param 1.
3617 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3618 (find_barrier): Likewise for local "last_got".
3619 (gen_block_redirect): Likewise for return type, param "jump" and
3620 locals "prev", "scan", "next", "insn".
3621 (struct far_branch): Likewise for fields "near_label",
3622 "insert_place", "far_label".
3623 (gen_far_branch): Likewise for local "jump".
3624 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3626 (barrier_align): Likewise for param and for locals "prev", "x".
3627 Introduce local rtx_sequence * "prev_seq" and use insn method for
3628 typesafety and clarity.
3629 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3630 (get_dest_uid): Likewise for local "dest".
3631 (split_branches): Likewise for locals "next", "beyond", "label",
3632 "block", "far_label". Add checked casts when assigning to
3633 bp->far_label and "far_label".
3634 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3635 (sequence_insn_p): Likewise.
3636 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3637 more loop-scoped rtx "insn" when walking LABEL_REFS.
3638 (sh_can_redirect_branch): Strengthen both params from rtx to
3640 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3641 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3642 for clarity and typesafety.
3643 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3644 "insn" from rtx to rtx_insn *.
3645 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3646 when using NEXT_INSN on the CODE_LABEL in operands[2].
3647 (define_insn "casesi_worker_2"): Likewise.
3648 (define_insn "casesi_shift_media"): Likewise.
3649 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3651 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3652 Strengthen field "insn" from rtx to rtx_insn *.
3653 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3654 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3655 param "start_insn" and local "start_insn".
3656 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3658 (find_set_of_reg_bb): Likewise for param "insn".
3659 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3660 (trace_reg_uses): Likewise for param "start_insn".
3661 (sh_treg_combine::cbranch_trace): Likewise for field
3663 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3665 (sh_treg_combine::record_set_of_reg): Likewise for param
3666 "start_insn" and local "i".
3667 (sh_treg_combine::can_remove_cstore): Likewise for local
3669 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3671 (sh_treg_combine::execute): Likewise for local "i".
3672 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3674 (sparc_check_64): Likewise for second param.
3675 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3676 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3677 dyn_cast, using its insn method for typesafety and clarity.
3678 (empty_delay_slot): Strengthen param "insn" from rtx to
3680 (set_extends): Likewise.
3681 (sparc_check_64): Likewise.
3682 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3683 for locals "seq", "last_insn".
3684 (combine_bnp): Likewise for param "insn".
3685 (xstormy16_reorg): Likewise for local "insn".
3686 * config/v850/v850.c (substitute_ep_register): Likewise for params
3687 "first_insn", "last_insn" and local "insn".
3688 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3689 elements of "regs" array, and local "insn".
3690 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3691 * final.c (final_sequence): Strengthen this global from rtx to
3693 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3695 (final_scan_insn): Update assignment to "final_sequence" to be
3696 from "seq", the cast version of "body", for type-safety.
3697 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3698 "insns" from rtx to rtx_insn *.
3699 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3700 * genattr.c (main): When writing out generated insn-attr.h,
3701 strengthen params 1 and 3 of eligible_for_delay,
3702 eligible_for_annul_true, eligible_for_annul_false from rtx to
3704 * genattrtab.c (write_eligible_delay): Likewise when writing out
3705 generated insn-attrtab.c; also local "insn" the generated
3707 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3709 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3710 "start_label" from rtx to rtx_insn *.
3711 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3712 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3713 "insns" and local "insn".
3714 (validate_equiv_mem): Likewise for param "start" and local "insn".
3715 (memref_used_between_p): Likewise for params "start", "end" and
3717 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3719 * loop-doloop.c (doloop_optimize): Within region guarded by
3720 INSN_P (doloop_pat), introduce a new local rtx_insn *
3721 "doloop_insn" via a checked cast, and use it for typesafety,
3722 eventually writing the value back into doloop_pat.
3723 * output.h (final_sequence): Strengthen this global from rtx to
3725 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3726 reintroducing "insn" as an rtx_insn * via a checked cast.
3727 Strengthen param "attempt" and local "new_insn"from rtx to
3729 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3731 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3732 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3733 "p" in favor of more tightly-scoped replacements, sometimes rtx
3734 and sometimes rtx_insn *, as appropriate.
3735 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3736 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3737 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3738 local "trial" from rtx to rtx_insn *.
3739 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3740 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3741 rtx_sequence * and use methods for clarity and typesafety.
3742 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3743 rtx to rtx_insn *. Strenghten local "li" from rtx to
3744 rtx_insn_list * and use its methods for clarity and typesafety.
3745 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3747 (steal_delay_list_from_fallthrough): Likewise.
3748 (try_merge_delay_insns): Likewise for param "thread" and locals
3749 "trial", "next_trial", "delay_insn".
3750 (redundant_insn): Likewise for param "target" and local "trial".
3751 (own_thread_p): Likewise for param "thread" and locals
3752 "active_insn", "insn".
3753 (get_label_before): Likewise for param "insn".
3754 (fill_simple_delay_slots): Likewise for local "new_label"; use
3755 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3756 (label_before_next_insn): Strengthen return type and local "insn"
3757 from rtx to rtx_insn *.
3758 (relax_delay_slots): Likewise for locals "other", "tmp".
3759 (make_return_insns): Likewise for param "first" and locals "insn",
3760 "jump_insn", "prev". Move declaration of "pat" to its assignment
3761 and strengthen from rtx to rtx_sequence *. Use its methods for
3762 clarity and typesafety.
3763 * rtlanal.c (no_labels_between_p): Strengthen params from
3764 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3766 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3767 from const_rtx to const rtx_insn *.
3768 (reg_set_between_p): Rename param "from_insn" to
3769 "uncast_from_insn", and reintroduce "from_insn" as a
3770 const rtx_insn * via a checked cast.
3771 (modified_between_p): Likewise for param "start" as "uncast_start".
3772 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3773 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3774 "tmp", head" from rtx to rtx_insn *.
3775 (recompute_rev_top_order): Likewise for local "insn".
3776 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3777 * store-motion.c (build_store_vectors): Likewise for local "insn".
3778 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3779 for clarity and typesafety.
3780 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3782 (computation_cost): Likewise for local "seq".
3783 (get_address_cost): Likewise.
3785 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3787 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3789 (label_is_jump_target_p): Likewise for second param.
3791 * rtlanal.c (tablejump_p): Likewise for param "insn".
3792 (label_is_jump_target_p): Likewise for param "jump_insn".
3794 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3796 * rtl.h (find_first_parameter_load): Strengthen return type and
3797 both params from rtx to rtx_insn *.
3798 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3799 both params and locals "before", "first_set" from rtx to
3800 rtx_insn *. Remove now-redundant cast.
3801 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3803 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3805 * rtl.h (find_last_value): Delete.
3806 * rtlanal.c (find_last_value): Delete.
3808 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3810 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3811 from rtx to rtx_insn *.
3812 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3813 rtx "note" with new local rtx_insn * "new_head" when calculating
3814 head insn of new basic block.
3815 * combine.c (combine_split_insns): Strengthen return type and local
3816 "ret" from rtx to rtx_insn *.
3817 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3818 (try_combine): Eliminate local "m_split", splitting into new
3819 locals "m_split_insn" and "m_split_pat".
3820 (find_split_point): Strengthen local "seq" from rtx into
3822 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3823 locals "label", "branch".
3824 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3826 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3827 * dse.c (note_add_store_info): Likewise for fields "first",
3829 (note_add_store): Likewise for local "insn".
3830 (emit_inc_dec_insn_before): Likewise for locals "insn",
3832 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3833 (replace_read): Likewise for locals "insns", "this_insn".
3834 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3835 (notice_eh_throw): Likewise for param "insn".
3836 (before_next_cfi_note): Likewise for return type, param, and local
3838 (connect_traces): Likewise for local "note".
3839 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3840 (verify_rtl_sharing): Likewise.
3841 (unshare_all_rtl_in_chain): Likewise for param "insn".
3842 (get_first_nonnote_insn): Likewise for local "insn".
3843 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3844 "seq" and use its methods to clarify things.
3845 (next_insn): Strengthen return type from rtx to rtx_insn *.
3846 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3847 local rtx_insn * using a checked cast, dropping a checked cast
3848 made redundant by this change. Use a cast to and method of
3849 rtx_sequence to clarify the code.
3850 (previous_insn): Rename param "insn" to "uncast_insn" and
3851 reintroduce "insn" as a local rtx_insn * using a checked cast,
3852 dropping a checked cast made redundant by this change. Use a cast
3853 to and method of rtx_sequence to clarify the code.
3854 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3855 reintroduce "insn" as a local rtx_insn * using a checked cast,
3856 dropping a checked cast made redundant by this change.
3857 (next_nonnote_insn_bb): Likewise.
3858 (prev_nonnote_insn): Likewise.
3859 (prev_nonnote_insn_bb): Likewise.
3860 (next_nondebug_insn): Likewise.
3861 (prev_nondebug_insn): Likewise.
3862 (next_nonnote_nondebug_insn): Likewise.
3863 (prev_nonnote_nondebug_insn): Likewise.
3864 (next_real_insn): Likewise.
3865 (prev_real_insn): Likewise.
3866 (next_active_insn): Likewise.
3867 (prev_active_insn): Likewise.
3868 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3870 (prev_cc0_setter): Likewise.
3871 (try_split): Rename param "trial" to "uncast_trial" and
3872 reintroduce "insn" as a local rtx_insn * using a checked cast,
3873 dropping checked casts made redundant by this change.
3874 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3876 (remove_insn): Rename param "insn" to "uncast_insn" and
3877 reintroduce "insn" as a local rtx_insn * using a checked cast.
3878 (emit_pattern_after_setloc): Likewise for param "after", as
3880 (emit_pattern_after): Likewise. Strengthen local "prev" from
3882 (emit_pattern_before_setloc): Rename param "before" to
3883 "uncast_before" and reintroduce "before" as a local rtx_insn *
3884 using a checked cast. Strengthen locals "first", "last" from
3886 (emit_pattern_before): Likewise rename/cast param "before" to
3887 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3888 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3889 "first" and local "insn" from rtx to rtx_insn *.
3890 (copy_reg_eh_region_note_backward): Likewise for param "last"
3892 * expr.c (fixup_args_size_notes): Rename param "last" to
3893 "uncast_last" and reintroduce "last" as a local rtx_insn *
3894 using a checked cast. Strengthen local "insn" from rtx to
3896 * function.c (set_insn_locations): Strengthen param "insn" from
3898 (record_insns): Likewise for param "insns" and local "tmp".
3899 (active_insn_between): Rename param "tail" to
3900 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3901 using a checked cast.
3902 (thread_prologue_and_epilogue_insns): Split out top-level local
3903 rtx "seq" into three different rtx_insn * locals. Strengthen
3904 local "prologue_seq" from rtx to rtx_insn *.
3905 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3906 from rtx to rtx_insn *.
3907 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3908 (priority): Likewise for locals "prev_first", "twin".
3909 (setup_insn_max_reg_pressure): Likewise for param "after".
3910 (sched_setup_bb_reg_pressure_info): Likewise.
3911 (no_real_insns_p): Strengthen params from const_rtx to
3913 (schedule_block): Strengthen local "next_tail" from rtx to
3915 * ifcvt.c (find_active_insn_before): Strengthen return type and
3916 param "insn" from rtx to rtx_insn *.
3917 (find_active_insn_after): Likewise.
3918 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3919 (cond_exec_process_if_block): Likewise for locals "then_start",
3920 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3921 (noce_process_if_block): Likewise for local "jump".
3922 (merge_if_block): Likewise for two locals named "end".
3923 (cond_exec_find_if_block): Likewise for local "last_insn".
3924 * jump.c (delete_related_insns): Rename param "insn" to
3925 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3926 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3927 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3929 (split_reg): Likewise.
3930 * lra.c (lra_process_new_insns): Likewise.
3931 * modulo-sched.c (permute_partial_schedule): Strengthen param
3932 "last" from rtx to rtx_insn *.
3933 * optabs.c (add_equal_note): Likewise for param "insns" and local
3935 (expand_binop_directly): Add checked casts to rtx_insn * within
3936 NEXT_INSN (pat) uses.
3937 (expand_unop_direct): Likewise.
3938 (maybe_emit_unop_insn): Likewise.
3939 * recog.c (peep2_attempt): Strengthen locals "last",
3940 "before_try", "x" from rtx to rtx_insn *.
3941 * reorg.c (optimize_skip): Strengthen return type and local
3942 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3943 and locals "trial", "next_trial" from rtx to rtx_insn *.
3944 * resource.c (next_insn_no_annul): Strengthen return type and
3945 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3946 rtx_sequence to clarify the code.
3947 (mark_referenced_resources): Add a checked cast to rtx_insn *
3948 within PREV_INSN (x).
3949 (find_dead_or_set_registers): Strengthen return type, param
3950 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3951 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3953 (mark_target_live_regs): Strengthen params "insns" and "target",
3954 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3955 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3957 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3958 from rtx to rtx_insn *.
3959 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3960 from rtx to rtx_insn *.
3961 (copy_reg_eh_region_note_backward): Likewise.
3962 (unshare_all_rtl_in_chain): Likewise for sole param.
3963 (dump_rtl_slim): Strengthen second and third params from const_rtx
3964 to const rtx_insn *.
3965 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3966 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3967 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3968 "next_tail" from rtx to rtx_insn *.
3969 (begin_move_insn): Likewise for local "next".
3970 * sched-int.h (sched_free_deps): Likewise for first and second
3972 (no_real_insns_p): Strengthen both params from const_rtx to
3974 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3976 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3978 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3979 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3980 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3982 (debug_rtl_slim): Strengthen params "first" and "last" from
3983 const_rtx to const rtx_insn *.
3984 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3985 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3986 (convert_to_simple_return): Likewise for param "returnjump".
3987 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3989 (convert_to_simple_return): Likewise for param "returnjump".
3990 * valtrack.c (propagate_for_debug): Likewise for params
3992 * valtrack.h (propagate_for_debug): Likewise for second param.
3994 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3996 * output.h (insn_current_reference_address): Strengthen param
3997 from rtx to rtx_insn *.
3998 * final.c (insn_current_reference_address): Likewise.
4000 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4002 * basic-block.h (inside_basic_block_p): Strengthen param from
4003 const_rtx to const rtx_insn *.
4004 * cfgbuild.c (inside_basic_block_p): Likewise.
4006 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4008 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
4010 (get_trace_info): Likewise for param "insn".
4011 (save_point_p): Likewise.
4012 (maybe_record_trace_start): Likewise for both params.
4013 (maybe_record_trace_start_abnormal): Likewise.
4014 (create_trace_edges): Likewise for sole param and for three of the
4016 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
4017 to rtx_insn *, and update a call to pat->element to pat->insn.
4019 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4021 * function.h (struct expr_status): Convert field "x_forced_labels"
4022 from rtx_expr_list * to rtx_insn_list *.
4024 * cfgbuild.c (make_edges): Convert local "x" from an
4025 rtx_expr_list * to an rtx_insn_list *, replacing use of
4026 "element" method with "insn" method.
4027 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4028 * except.c (sjlj_emit_dispatch_table): Replace use of
4029 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
4031 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
4032 rtx_expr_list * to an rtx_insn_list *, replacing use of
4033 "element" method with "insn" method.
4034 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4035 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
4036 rtx_insn *, adding a checked cast. Replace use of
4037 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
4039 (expand_label): Likewise for local "label_r".
4041 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4043 * function.h (struct rtl_data): Convert field
4044 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
4046 * rtl.h (remove_node_from_insn_list): New prototype.
4048 * builtins.c (expand_builtin): When prepending to
4049 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4051 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
4052 to rtx_insn_list *, and use its "insn" method rather than
4054 * cfgrtl.c (delete_insn): Use new function
4055 remove_node_from_insn_list rather than
4056 remove_node_from_expr_list.
4057 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
4058 to rtx_insn_list *, and use its "insn" method rather than
4060 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4061 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4062 * rtlanal.c (remove_node_from_insn_list): New function, adapted
4063 from remove_node_from_expr_list.
4064 * stmt.c (expand_label): When prepending to
4065 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4068 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4070 * function.h (struct rtl_data): Strengthen fields "x_return_label"
4071 and "x_naked_return_label" from rtx to rtx_code_label *.
4073 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4075 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
4076 (SET_NEXT_INSN): Likewise.
4077 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
4079 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
4080 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
4081 to split out the SEQUENCE from local "bundle", strengthening the
4082 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
4083 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
4084 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
4085 and the type of the elements of the "slot" array from rtx to
4087 (reorg_split_calls): Likewise for locals "insn" and "next", and
4088 the type of the elements of the "slot" array.
4090 * config/frv/frv.c (frv_nops): Likewise for the elements of this
4092 (frv_function_prologue): Likewise for locals "insn", "next",
4094 (frv_register_nop): Introduce a local "nop_insn" to be the
4095 rtx_insn * containing rtx "nop".
4097 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
4098 used as an insn and sometimes as a pattern, so rename it to
4099 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
4100 using it where dealing with the core insn.
4102 * config/picochip/picochip.c (reorder_var_tracking_notes):
4103 Strengthen locals "insn", "next", "last_insn", "queue",
4104 "next_queue", "prev" from rtx to rtx_insn *.
4106 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
4107 the second param is an rtx_insn ** rather than an rtx **.
4108 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
4109 from rtx to rtx_sequence *, and introduce local named "sequence",
4110 using methods of rtx_sequence to clarify the code.
4111 (remove_insn): Introduce local rtx_sequence * named "sequence" and
4113 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
4114 Rename param "after" to "uncast_after", reintroducing "after" as a
4115 local rtx_insn * with a checked cast.
4116 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
4117 reintroducing "after" as a local rtx_insn * with a checked cast.
4118 Strengthen local "last" from rtx to rtx_insn * and remove the
4119 now-redundant checked casts.
4120 (copy_delay_slot_insn): Strengthen return type and param from rtx
4123 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
4124 "last" from rtx to rtx_insn *.
4126 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4128 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
4129 param from rtx to rtx_insn *.
4131 * emit-rtl.c (copy_delay_slot_insn): Likewise.
4133 * reorg.c (skip_consecutive_labels): Strengthen return type, param
4134 and local "insn" from rtx to rtx_insn *.
4135 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
4136 (unfilled_slots_next): Likewise.
4137 (function_return_label): Strengthen from rtx to rtx_code_label *.
4138 (function_simple_return_label): Likewise.
4139 (first_active_target_insn): Strengthen return type and param from
4141 (find_end_label): Strengthen return type from rtx to
4142 rtx_code_label *; strengthen locals as appropriate.
4143 (emit_delay_sequence): Strengthen return type, param "insn" and
4144 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
4145 and local "li" from rtx to rtx_insn_list *, using methods of
4146 rtx_insn_list for clarity and typesafety.
4147 (add_to_delay_list): Strengthen return type and param "insn" from
4148 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
4149 rtx_insn_list * and use methods of rtx_insn_list.
4150 (delete_from_delay_slot): Strengthen return type, param "insn",
4151 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
4152 Strengthen local "seq" from rtx to rtx_sequence *, and local
4153 "delay_list" from rtx to rtx_insn_list *, using methods of
4154 rtx_sequence for clarity and type-safety.
4155 (delete_scheduled_jump): Add checked cast when invoking
4156 delete_from_delay_slot. Strengthen local "trial" from rtx to
4158 (optimize_skip): Strengthen return type and local "delay_list"
4159 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
4161 (steal_delay_list_from_target): Strengthen return type, param
4162 "delay_list" and local "new_delay_list" from rtx to
4163 rtx_insn_list *. Strengthen param "seq" from rtx to
4164 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
4166 Split out local "temp" into multiple more-tightly scoped locals:
4167 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
4168 of rtx_insn_list and rtx_sequence for clarity and typesafety.
4169 Strengthen locals named "trial" from rtx to rtx_insn *.
4170 (steal_delay_list_from_fallthrough): Strengthen return type and
4171 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
4172 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
4173 Strengthen local "trial" from rtx to rtx_insn *.
4174 (try_merge_delay_insns): Strength local "merged_insns" from rtx
4175 to rtx_insn_list * and use its methods. Strengthen local "pat"
4176 from rtx to rtx_sequence * and use its methods. Strengthen locals
4177 "dtrial" and "new_rtx" from rtx to rtx_insn *.
4178 (get_label_before): Strengthen return type and local "label" from
4180 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4181 "next_trial", "next", prev". Strengthen local "delay_list" from
4182 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4184 (follow_jumps): Strengthen return type, param "label" and locals
4185 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4186 (fill_slots_from_thread): Strengthen return type, param
4187 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4188 "insn", "thread", "opposite_thread" and locals "new_thread",
4189 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4190 "sequence" from a checked cast to rtx_sequence so that we can call
4191 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4192 with an rtx_sequence *.
4193 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4194 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4195 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4196 (relax_delay_slots): Strengthen param "first" and locals "insn",
4197 "next", "trial", "delay_insn", "target_label" from rtx to
4198 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4199 Introduce a local "trial_seq" for PATTERN (trial) of type
4200 rtx_sequence *, in both cases using methods of rtx_sequence.
4201 (dbr_schedule): Strengthen param "first" and locals "insn",
4202 "next", "epilogue_insn" from rtx to rtx_insn *.
4204 2014-08-28 Richard Biener <rguenther@suse.de>
4206 PR tree-optimization/62283
4207 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4208 Do not peel loops for alignment where the vector loop likely
4209 doesn't run at least VF times.
4211 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4213 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4214 important_candidates. Consider all important candidates if
4215 IVS doesn't give any result. Remove check on ivs->upto.
4216 (try_add_cand_for): Call iv_ca_add_use only once.
4218 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4219 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4220 Anna Tikhonova <anna.tikhonova@intel.com>
4221 Ilya Tocar <ilya.tocar@intel.com>
4222 Andrey Turetskiy <andrey.turetskiy@intel.com>
4223 Ilya Verbin <ilya.verbin@intel.com>
4224 Kirill Yukhin <kirill.yukhin@intel.com>
4225 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4227 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4228 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4230 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4231 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4232 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4233 (define_insn "*mul<mode>3"): Add EVEX version.
4235 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4236 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4237 Anna Tikhonova <anna.tikhonova@intel.com>
4238 Ilya Tocar <ilya.tocar@intel.com>
4239 Andrey Turetskiy <andrey.turetskiy@intel.com>
4240 Ilya Verbin <ilya.verbin@intel.com>
4241 Kirill Yukhin <kirill.yukhin@intel.com>
4242 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4244 * config/i386/sse.md
4245 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4246 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4247 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4248 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4249 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4250 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4251 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4252 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4253 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4254 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4255 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4256 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4257 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4258 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4259 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4260 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4262 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4263 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4264 Anna Tikhonova <anna.tikhonova@intel.com>
4265 Ilya Tocar <ilya.tocar@intel.com>
4266 Andrey Turetskiy <andrey.turetskiy@intel.com>
4267 Ilya Verbin <ilya.verbin@intel.com>
4268 Kirill Yukhin <kirill.yukhin@intel.com>
4269 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4271 * config/i386/sse.md
4272 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4273 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4274 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4276 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4277 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4278 Anna Tikhonova <anna.tikhonova@intel.com>
4279 Ilya Tocar <ilya.tocar@intel.com>
4280 Andrey Turetskiy <andrey.turetskiy@intel.com>
4281 Ilya Verbin <ilya.verbin@intel.com>
4282 Kirill Yukhin <kirill.yukhin@intel.com>
4283 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4285 * config/i386/sse.md
4286 (define_mode_iterator VI128_256): New.
4287 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4289 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4290 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4291 Anna Tikhonova <anna.tikhonova@intel.com>
4292 Ilya Tocar <ilya.tocar@intel.com>
4293 Andrey Turetskiy <andrey.turetskiy@intel.com>
4294 Ilya Verbin <ilya.verbin@intel.com>
4295 Kirill Yukhin <kirill.yukhin@intel.com>
4296 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4298 * config/i386/sse.md
4299 (define_mode_iterator VI8_256_512): New.
4300 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4302 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4303 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4305 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4307 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4309 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4310 pointer to the cumulative reloc value and return the value for
4312 (compute_reloc_for_rtx): Take a const_rtx. Call
4313 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4314 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4315 for_each_rtx for the CONST case.
4317 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4319 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4320 (mark_constants_in_pattern): ...this new function to iterate over
4322 (mark_constants): Update accordingly.
4324 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4326 * varasm.c: Include rtl-iter.h.
4327 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4328 Remove the pointer to the cumulative hashval_t and just return
4329 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4330 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4331 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4333 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4335 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4336 Give real type of data parameter. Remove return value.
4337 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4338 to iterate over subrtxes.
4340 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4342 * var-tracking.c (use_narrower_mode_test): Turn from being a
4343 for_each_rtx callback to being a function that examines each
4345 (adjust_mems): Update accordingly.
4347 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4349 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4350 callback to being a function that examines each subrtx itself.
4351 Remove handling of null rtxes.
4352 (add_uses): Update accordingly.
4354 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4356 * var-tracking.c: Include rtl-iter.h.
4357 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4358 to being a function that examines each subrtx itself.
4359 (use_type): Update accordingly.
4361 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4363 * store-motion.c: Include rtl-iter.h.
4364 (extract_mentioned_regs_1): Delete.
4365 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4366 for_each_rtx to iterate over subrtxes.
4368 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4370 * sel-sched.c: Include rtl-iter.h
4371 (count_occurrences_1): Delete.
4372 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4373 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4375 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4377 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4378 * rtlanal.c (tls_referenced_p_1): Delete.
4379 (tls_referenced_p): Take a const_rtx rather than an rtx.
4380 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4382 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4384 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4385 (for_each_inc_dec): Take an rtx rather than an rtx *.
4386 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4387 (cselib_record_sets): Likewise.
4388 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4389 (check_for_inc_dec): Likewise.
4390 * rtlanal.c (for_each_inc_dec_ops): Delete.
4391 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4392 rather than a pointer to the memory address. Replace
4393 for_each_inc_dec_ops argument with separate function and data
4394 arguments. Abort on non-autoinc addresses.
4395 (for_each_inc_dec_find_mem): Delete.
4396 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4397 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4399 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4401 * rtl.h (find_all_hard_regs): Declare.
4402 * rtlanal.c (find_all_hard_regs): New function.
4403 (record_hard_reg_uses_1): Delete.
4404 (record_hard_reg_uses): Use find_all_hard_regs.
4406 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4408 * rtl.h (replace_label_data): Delete.
4409 (replace_label): Take the old label, new label and update-nuses flag
4410 as direct arguments. Return void.
4411 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4412 * rtlanal.c (replace_label): Update interface as above. Handle
4413 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4414 iterator. Use FOR_EACH_SUBRTX_PTR.
4416 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4418 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4419 with const_rtx parameters.
4420 * varasm.c (get_pool_constant): Likewise.
4421 * rtlanal.c (rtx_referenced_p_1): Delete.
4422 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4423 Assert that the rtx we're looking for is nonnull. Allow searches
4424 for constant pool SYMBOL_REFs.
4426 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4428 * reload1.c: Include rtl-iter.h.
4429 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4430 to being a function that examines each subrtx itself.
4431 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4433 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4435 * regcprop.c (cprop_find_used_regs_1): Delete.
4436 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4438 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4440 * regcprop.c: Include rtl-iter.h.
4441 (kill_value): Take a const_rtx.
4442 (kill_autoinc_value): Turn from being a for_each_rtx callback
4443 to being a function that examines each subrtx itself.
4444 (copyprop_hardreg_forward_1): Update accordingly.
4446 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4448 * reg-stack.c: Include rtl-iter.h.
4449 (subst_stack_regs_in_debug_insn): Delete.
4450 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4451 instead of for_each_rtx.
4453 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4455 * lower-subreg.c (find_decomposable_subregs): Turn from being
4456 a for_each_rtx callback to being a function that examines each
4457 subrtx itself. Remove handling of null rtxes.
4458 (decompose_multiword_subregs): Update accordingly.
4460 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4462 * lower-subreg.c (adjust_decomposed_uses): Delete.
4463 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4464 Remove handling of null rtxes.
4466 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4468 * lower-subreg.c: Include rtl-iter.h.
4469 (resolve_subreg_use): Turn from being a for_each_rtx callback
4470 to being a function that examines each subrtx itself. Remove
4471 handling of null rtxes.
4472 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4473 (decompose_multiword_subregs): Likewise.
4475 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4477 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4478 to being a function that examines each subrtx itself.
4479 (simplify_using_condition, simplify_using_initial_values): Update
4482 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4484 * loop-iv.c: Include rtl-iter.h.
4485 (find_single_def_src): New function.
4486 (replace_single_def_regs): Turn from being a for_each_rtx callback
4487 to being a function that examines each subrtx itself.
4488 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4490 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4492 * jump.c (eh_returnjump_p_1): Delete.
4493 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4494 Remove handling of null rtxes.
4496 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4498 * jump.c: Include rtl-iter.h.
4499 (returnjump_p_1): Delete.
4500 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4501 Remove handling of null rtxes.
4503 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4505 * ira.c: Include rtl-iter.h.
4506 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4507 to being a function that examines each subrtx itself. Remove
4508 handling of null rtxes.
4509 (update_equiv_regs): Update call accordingly.
4511 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4513 * fwprop.c: Include rtl-iter.h.
4514 (varying_mem_p): Turn from being a for_each_rtx callback to being
4515 a function that examines each subrtx itself.
4516 (propagate_rtx): Update accordingly.
4518 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4520 * function.c: Include rtl-iter.h
4521 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4522 callback to being a function that examines each subrtx itself.
4523 Return the changed flag.
4524 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4525 (instantiate_virtual_regs): Update calls accordingly.
4527 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4529 * final.c: Include rtl-iter.h.
4530 (mark_symbol_ref_as_used): Delete.
4531 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4534 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4536 * emit-rtl.c: Include rtl-iter.h.
4537 (find_auto_inc): Turn from being a for_each_rtx callback to being
4538 a function that examines each subrtx itself. Assume the first operand
4539 to an RTX_AUTOINC is the automodified register.
4540 (try_split): Update call accordingly.
4542 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4544 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4545 Return a bool, inverting the result so that 0/false means "not ok".
4546 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4547 subrtxes of a CONST.
4548 (mem_loc_descriptor, add_const_value_attribute)
4549 (resolve_addr_in_expr): Update calls accordingly.
4551 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4553 * dwarf2out.c: Include rtl-iter.h.
4554 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4555 Remove unused data parameter. Return a bool, inverting the result
4556 so that 0/false means "not ok".
4557 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4558 instead of for_each_rtx.
4560 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4562 * dse.c: Include rtl-iter.h.
4563 (check_mem_read_rtx): Change void * parameter to real type.
4564 Remove return value.
4565 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4566 for_each_rtx. Don't handle null rtxes.
4568 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4570 * df-problems.c: Include rtl-iter.h.
4571 (find_memory): Turn from being a for_each_rtx callback to being
4572 a function that examines each subrtx itself. Continue to look for
4573 volatile references even after a nonvolatile one has been found.
4574 (can_move_insns_across): Update calls accordingly.
4576 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4578 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4579 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4580 to iterate over subrtxes. Return a bool rather than an int.
4582 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4584 * ddg.c: Include rtl-iter.h.
4585 (mark_mem_use_1): Rename to...
4586 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4587 instead of for_each_rtx.
4588 (mem_read_insn_p): Update accordingly.
4590 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4592 * cse.c (change_cc_mode_args): Delete.
4593 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4594 a function that examines each subrtx itself. Take the fields of
4595 change_cc_mode_args as argument and return void.
4596 (cse_change_cc_mode_insn): Update calls accordingly.
4598 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4600 * cse.c (is_dead_reg): Change argument to const_rtx.
4601 (dead_debug_insn_data): Delete.
4602 (is_dead_debug_insn): Expand commentary. Turn from being a
4603 for_each_rtx callback to being a function that examines
4604 each subrtx itself. Take the fields of dead_debug_insn_data
4606 (delete_trivially_dead_insns): Update call accordingly.
4608 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4610 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4611 being a for_each_rtx callback to being a function that examines
4613 (cse_extended_basic_block): Update call accordingly.
4615 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4617 * cse.c (check_dependence_data): Delete.
4618 (check_dependence): Change from being a for_each_rtx callback to being
4619 a function that examines all subrtxes itself. Don't handle null rtxes.
4620 (invalidate): Update call accordingly.
4622 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4624 * cse.c: Include rtl-iter.h.
4625 (approx_reg_cost_1): Delete.
4626 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4627 Don't handle null rtxes.
4629 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4631 * cfgcleanup.c: Include rtl-iter.h.
4632 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4633 to being a function that examines each subrtx itself.
4634 (thread_jump): Update accordingly.
4636 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4638 * combine-stack-adj.c: Include rtl-iter.h.
4639 (record_stack_refs_data): Delete.
4640 (record_stack_refs): Turn from being a for_each_rtx callback
4641 to being a function that examines each subrtx itself.
4642 Take a pointer to the reflist. Invert sense of return value
4643 so that true means success and false means failure. Don't
4645 (combine_stack_adjustments_for_block): Update accordingly.
4647 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4649 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4650 callback to a function that takes an rtx and returns a bool
4651 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4654 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4656 * combine.c: Include rtl-iter.h.
4657 (unmentioned_reg_p_1): Delete.
4658 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4659 Don't handle null rtxes.
4661 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4663 * calls.c: Include rtl-iter.h.
4664 (internal_arg_pointer_based_exp_1): Delete.
4665 (internal_arg_pointer_based_exp): Take a const_rtx.
4666 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4668 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4670 * caller-save.c: Include rtl-iter.h.
4671 (add_used_regs_1): Delete.
4672 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4673 to iterate over subrtxes. Assert that any remaining pseudos
4676 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4678 * bt-load.c: Include rtl-iter.h.
4679 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4680 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4681 to iterate over subrtxes.
4682 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4683 find_btr_use rather than btr_referenced_p.
4685 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4687 * alias.c: Include rtl-iter.h.
4688 (refs_newer_value_cb): Delete.
4689 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4691 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4693 * rtl-iter.h: New file.
4694 * rtlanal.c: Include it.
4695 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4696 (generic_subrtx_iterator <T>::add_single_to_queue)
4697 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4698 (generic_subrtx_iterator <T>::free_array): New functions.
4699 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4700 (generic_subrtx_iterator <const_rtx_accessor>)
4701 (generic_subrtx_iterator <rtx_var_accessor>
4702 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4703 (setup_reg_subrtx_bounds): New function.
4704 (init_rtlanal): Call it.
4706 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4709 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4711 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4713 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4715 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4717 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4719 * rtl.h (JUMP_LABEL_AS_INSN): New.
4721 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4723 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4725 (alloc_EXPR_LIST): Strengthen return type from rtx to
4727 (remove_free_EXPR_LIST_node): Likewise for param.
4728 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4729 from rtx to rtx_expr_list *.
4730 * sched-int.h (struct deps_desc): Strengthen fields
4731 "pending_read_mems" and "pending_write_mems" from rtx to
4734 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4735 rtx to rtx_expr_list *.
4736 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4737 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4739 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4740 from rtx to rtx_expr_list *.
4741 * loop-iv.c (simplify_using_initial_values): Strengthen local
4742 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4743 "pnote_next" from rtx * to rtx_expr_list **.
4744 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4745 param "exprp" from rtx * to rtx_expr_list **.
4746 (add_insn_mem_dependence): Strengthen local "mem_list" from
4747 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4749 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4750 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4751 param "old_mems_p" from rtx * to rtx_expr_list **.
4752 * var-tracking.c (struct adjust_mem_data): Strengthen field
4753 "side_effects" from rtx to rtx_expr_list *.
4754 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4756 (prepare_call_arguments): Likewise.
4758 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4760 * function.h (struct rtl_data): Strengthen field
4761 "x_stack_slot_list" from rtx to rtx_expr_list *.
4763 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4764 when assigning to stack_slot_list.
4766 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4768 * function.h (struct rtl_data): Strengthen field
4769 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4770 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4771 rtx * to rtx_expr_list **.
4773 * cfgbuild.c (make_edges): In loop over
4774 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4775 rtx_expr_list *, and use methods of the latter class to clarify
4777 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4778 rtx_expr_list *, and use methods of the latter class to clarify
4780 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4781 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4782 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4783 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4784 to rtx_expr_list *. Use methods of the latter class to clarify
4787 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4789 * function.h (struct expr_status): Strengthen field
4790 "x_forced_labels" from rtx to rtx_expr_list *.
4792 * cfgbuild.c (make_edges): Split local "x" into two locals,
4793 strengthening one from rtx to rtx_expr_list *, and using methods
4795 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4796 loop over forced_labels, introduce strengthen it from rtx to
4797 rtx_expr_list *, using methods to clarify the code.
4798 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4799 to rtx_expr_list *, using methods of said class to clarify the
4801 * reload1.c (set_initial_label_offsets): Split local "x" into two
4802 per-loop variables, strengthening the first from rtx to
4803 rtx_expr_list * and using methods.
4805 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4807 * coretypes.h (class rtx_expr_list): Add forward declaration.
4808 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4809 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4810 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4811 invariant: GET_CODE (X) == EXPR_LIST.
4812 (is_a_helper <rtx_expr_list *>::test): New.
4813 (rtx_expr_list::next): New.
4814 (rtx_expr_list::element): New.
4815 (gen_rtx_EXPR_LIST): New.
4817 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4819 * varasm.c (mark_constants): Convert a GET_CODE check into a
4820 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4821 Use methods of rtx_sequence to clarify the code.
4823 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4825 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4826 local "seq" via a checked cast, and use methods of rtx_sequence
4827 to simplify the code.
4829 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4831 * resource.c (mark_referenced_resources): Strengthen local
4832 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4833 using methods of rtx_sequence to clarify the code.
4834 (find_dead_or_set_registers): Within the switch statement, convert
4835 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4836 the JUMP_P handling, introduce another local "seq", adding a
4837 checked cast to rtx_sequence *. In both cases, use methods of
4838 rtx_sequence to clarify the code.
4839 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4840 via a checked cast, and use methods of rtx_sequence to simplify
4843 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4845 * reorg.c (redundant_insn): In two places in the function, replace
4846 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4847 usings methods of rtx_sequence to clarify the code.
4849 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4851 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4852 local "seq" with a checked cast, and use methods of rtx_sequence
4853 to clarify the code.
4855 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4857 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4858 with a checked cast, in the region for where we know it's a
4859 SEQUENCE. Use methods of rtx_sequence.
4861 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4863 * final.c (get_attr_length_1): Replace GET_CODE check with a
4864 dyn_cast, introducing local "seq" and the use of methods of
4866 (shorten_branches): Likewise, introducing local "body_seq".
4867 Strengthen local "inner_insn" from rtx to rtx_insn *.
4868 (reemit_insn_block_notes): Replace GET_CODE check with a
4869 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4870 Use methods of rtx_sequence.
4871 (final_scan_insn): Likewise, introducing local "seq" for when
4872 "body" is known to be a SEQUENCE, using its methods.
4874 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4876 * except.c (can_throw_external): Strengthen local "seq" from rtx
4877 to rtx_sequence *. Use methods of rtx_sequence.
4878 (insn_nothrow_p): Likewise.
4880 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4882 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4883 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4884 Use methods of rtx_sequence.
4885 (scan_trace): Likewise for local "pat".
4887 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4889 * coretypes.h (class rtx_sequence): Add forward declaration.
4890 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4891 invariant: GET_CODE (X) == SEQUENCE.
4892 (is_a_helper <rtx_sequence *>::test): New.
4893 (is_a_helper <const rtx_sequence *>::test): New.
4894 (rtx_sequence::len): New.
4895 (rtx_sequence::element): New.
4896 (rtx_sequence::insn): New.
4898 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4900 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4902 (alloc_INSN_LIST): Strengthen return type from rtx to
4904 (copy_INSN_LIST): Likewise for return type and param.
4905 (concat_INSN_LIST): Likewise for both params and return type.
4906 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4907 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4908 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4909 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4911 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4912 "implicit_sets", "control_uses", "clobbers" from rtx to
4914 (struct deps_desc): Likewise for fields "pending_read_insns",
4915 "pending_write_insns", "pending_jump_insns",
4916 "last_pending_memory_flush", "last_function_call",
4917 "last_function_call_may_noreturn", "sched_before_next_call",
4918 "sched_before_next_jump".
4919 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4920 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4922 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4923 from rtx to rtx_insn_list *.
4924 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4927 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4928 to rtx_insn_list **.
4929 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4931 (queue_insn): Likewise for local "link".
4932 (struct haifa_saved_data): Strengthen field "insn_queue" from
4933 rtx * to rtx_insn_list **.
4934 (save_backtrack_point): Update allocation of save->insn_queue to
4935 reflect the strengthening of elements from rtx to rtx_insn_list *.
4936 (queue_to_ready): Strengthen local "link" from rtx to
4937 rtx_insn_list *; use methods "next" and "insn" when traversing the
4939 (early_queue_to_ready): Likewise for locals "link", "next_link",
4941 (schedule_block): Update allocation of insn_queue to reflect the
4942 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4943 local "link" from rtx to rtx_insn_list *, and use methods when
4945 (add_to_speculative_block): Strengthen locals "twins" and
4946 "next_node" from rtx to rtx_insn_list *, and use methods when
4947 working with them. Strengthen local "twin" from rtx to
4948 rtx_insn *, eliminating a checked cast.
4949 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4950 from rtx to rtx_insn_list *, and use methods when working with
4953 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4954 from rtx to rtx_insn_list *, adding a checked cast.
4955 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4957 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4958 "newlink" from rtx to rtx_insn_list *. Strengthen local
4959 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4960 from rtx to rtx_insn *.
4961 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4962 from rtx to rtx_insn_list *. Use methods of the latter class.
4963 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4964 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4965 (remove_free_INSN_LIST_node): Strengthen return type and local
4966 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4967 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4968 rtx_insn_list *, using "insn" method.
4970 * sched-deps.c (add_dependence_list): Strengthen param "list"
4971 from rtx to rtx_insn_list *, and use methods when working with it.
4972 (add_dependence_list_and_free): Strengthen param "listp" from
4973 rtx * to rtx_insn_list **.
4974 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4975 to rtx_insn_list **, and use methods when working with *listp.
4976 (remove_from_both_dependence_lists): Strengthen param "listp" from
4977 rtx * to rtx_insn_list **
4978 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4979 to rtx_insn_list **. Eliminate local "link", in favor of two new
4980 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4982 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4983 by introducing local "cond_deps".
4984 (remove_from_deps): Strengthen param "insn" from rtx to
4987 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4988 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4989 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4990 Use methods of rtx_insn_list.
4992 * store-motion.c (struct st_expr): Strengthen fields
4993 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4994 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4996 (find_moveable_store): Split out "tmp" into multiple more-tightly
4997 scoped locals. Use methods of rtx_insn_list *.
4998 (compute_store_table): Strengthen local "tmp" from rtx to
4999 rtx_insn *. Use methods of rtx_insn_list *.
5001 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5003 * coretypes.h (class rtx_insn_list): Add forward declaration.
5004 * rtl.h (class rtx_insn_list): New subclass of rtx_def
5005 (is_a_helper <rtx_insn_list *>::test): New.
5006 (rtx_insn_list::next): New.
5007 (rtx_insn_list::insn): New.
5008 (gen_rtx_INSN_LIST): Add prototype.
5009 * emit-rtl.c (gen_rtx_INSN_LIST): New.
5010 * gengenrtl.c (special_rtx): Add INSN_LIST.
5012 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5014 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
5015 "prev" from rtx to rtx_insn *.
5017 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5019 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
5020 functions. Require merely an rtx for now, not an rtx_insn *.
5021 (BLOCK_FOR_INSN): Likewise.
5022 (INSN_LOCATION): Likewise.
5023 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
5025 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5027 * rtl.h (PATTERN): Convert this macro into a pair of inline
5028 functions, for now, requiring const_rtx and rtx.
5030 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5032 * target.def (unwind_emit): Strengthen param "insn" from rtx to
5034 (final_postscan_insn): Likewise.
5035 (adjust_cost): Likewise.
5036 (adjust_priority): Likewise.
5037 (variable_issue): Likewise.
5038 (macro_fusion_pair_p): Likewise.
5039 (dfa_post_cycle_insn): Likewise.
5040 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
5041 (first_cycle_multipass_issue): Likewise.
5042 (dfa_new_cycle): Likewise.
5043 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
5044 (speculate_insn): Likewise for param "insn".
5045 (gen_spec_check): Likewise for params "insn" and "label".
5046 (get_insn_spec_ds): Likewise for param "insn".
5047 (get_insn_checked_ds): Likewise.
5048 (dispatch_do): Likewise.
5049 (dispatch): Likewise.
5050 (cannot_copy_insn_p): Likewise.
5051 (invalid_within_doloop): Likewise.
5052 (legitimate_combined_insn): Likewise.
5056 * doc/tm.texi: Automatically updated to reflect changes to
5059 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
5061 (schedule_block): Likewise.
5062 (sched_init): Likewise.
5063 (sched_speculate_insn): Strengthen param "insn" from rtx to
5065 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
5067 * hooks.c (hook_bool_rtx_true): Rename to...
5068 hook_bool_rtx_insn_true): ...this, and strengthen first param from
5070 (hook_constcharptr_const_rtx_null): Rename to...
5071 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5072 first param from const_rtx to const rtx_insn *.
5073 (hook_bool_rtx_int_false): Rename to...
5074 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5075 param from rtx to rtx_insn *.
5076 (hook_void_rtx_int): Rename to...
5077 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5080 * hooks.h (hook_bool_rtx_true): Rename to...
5081 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
5083 (hook_bool_rtx_int_false): Rename to...
5084 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5085 param from rtx to rtx_insn *.
5086 (hook_void_rtx_int): Rename to...
5087 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5089 (hook_constcharptr_const_rtx_null): Rename to...
5090 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5091 first param from const_rtx to const rtx_insn *.
5093 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
5094 and local "prev" from rtx to rtx_insn *.
5096 * sched-int.h (sched_speculate_insn): Strengthen first param from
5099 * sel-sched.c (create_speculation_check): Likewise for local "label".
5100 * targhooks.c (default_invalid_within_doloop): Strengthen param
5101 "insn" from const_rtx to const rtx_insn *.
5102 * targhooks.h (default_invalid_within_doloop): Strengthen param
5103 from const_rtx to const rtx_insn *.
5105 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
5106 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
5108 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
5110 (arc_invalid_within_doloop): Likewise, with const.
5112 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
5113 (arm_cannot_copy_insn_p): Likewise for param "insn".
5114 (arm_unwind_emit): Likewise.
5116 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
5119 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
5120 (c6x_variable_issue): Likewise. Removed now-redundant checked
5122 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
5124 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
5125 Likewise for param "insn".
5126 (epiphany_mode_after): Likewise.
5127 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
5128 params "insn", "dep_insn".
5129 (epiphany_mode_needed): Likewise for param "insn".
5130 (epiphany_mode_after): Likewise.
5132 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
5133 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
5134 (ix86_avx_u128_mode_needed): Likewise.
5135 (ix86_i387_mode_needed): Likewise.
5136 (ix86_mode_needed): Likewise.
5137 (ix86_avx_u128_mode_after): Likewise.
5138 (ix86_mode_after): Likewise.
5139 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
5140 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
5141 (ix86_adjust_priority): Likewise for param "insn".
5142 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
5143 (do_dispatch): Likewise.
5144 (has_dispatch): Likewise.
5145 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
5147 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
5148 reflect renaming of default hook implementation from
5149 hook_constcharptr_const_rtx_null to
5150 hook_constcharptr_const_rtx_insn_null.
5151 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
5153 (ia64_variable_issue): Likewise for param "insn".
5154 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
5155 (ia64_dfa_new_cycle): Likewise.
5156 (ia64_get_insn_spec_ds): Likewise.
5157 (ia64_get_insn_checked_ds): Likewise.
5158 (ia64_speculate_insn): Likewise.
5159 (ia64_gen_spec_check): Likewise for params "insn", "label".
5160 (ia64_asm_unwind_emit): Likewise for param "insn".
5162 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
5164 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
5166 (m68k_sched_variable_issue): Likewise for param "insn".
5168 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
5171 * config/microblaze/microblaze.c (microblaze_adjust_cost):
5172 Likewise for params "insn", "dep".
5174 * config/mips/mips.c (mips_adjust_cost): Likewise.
5175 (mips_variable_issue): Likewise for param "insn".
5176 (mips_final_postscan_insn): Likewise.
5178 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
5179 for params "insn", "dep".
5181 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5183 (pa_adjust_priority): Likewise for param "insn".
5185 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5186 Likewise for params "insn", "dep_insn".
5188 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5190 (rs6000_variable_issue): Likewise.
5191 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5192 (rs6000_debug_adjust_cost): Likewise.
5193 (rs6000_adjust_priority): Likewise for param "insn".
5194 (rs6000_use_sched_lookahead_guard): Likewise.
5195 (get_next_active_insn): Likewise for return type and both params.
5196 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5197 and locals "insn", "next_insn".
5198 (pad_groups): Likewise.
5200 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5202 (s390_cannot_copy_insn_p): Likewise.
5203 (s390_sched_variable_issue): Likewise for third param, eliminating
5205 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5206 default hook implementation from hook_constcharptr_const_rtx_null
5207 to hook_constcharptr_const_rtx_insn_null.
5209 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5210 from rtx to rtx_insn *.
5211 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5212 (sh_variable_issue): Likewise for param "insn".
5213 (sh_dfa_new_cycle): Likewise.
5214 (sh_mode_needed): Likewise.
5215 (sh_mode_after): Likewise.
5217 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5218 params "insn", "dep_insn".
5219 (hypersparc_adjust_cost): Likewise.
5220 (sparc_adjust_cost): Likewise.
5222 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5223 param, eliminated checked cast.
5224 (spu_sched_adjust_cost): Likewise for first and third params.
5226 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5227 params "insn" and "dep_insn" from rtx to rtx_insn *.
5229 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5231 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5233 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5234 (set_is_load_p): ...this, updating to work on a SET pattern rather
5236 (is_store_insn): Rename to...
5237 (set_is_store_p): ...this, updating to work on a SET pattern
5238 rather than an insn.
5239 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5240 top of function to where it is needed. Rewrite the bogus
5241 condition that checks for "insn" and "dep" being PARALLEL to
5242 instead use single_set, introducing locals "insn_set" and
5243 "dep_set". Given that we only ever returned "cost" for a non-pair
5244 of SETs, bail out early if we don't have a pair of SET.
5245 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5246 use the new locals "insn_set" and "dep_set", and update calls to
5247 is_load_insn and is_store_insn to be calls to set_is_load_p and
5250 2014-08-27 Guozhi Wei <carrot@google.com>
5253 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5254 amount before using it.
5256 2014-08-27 Richard Biener <rguenther@suse.de>
5258 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5259 get_maxval_strlen inside a more useful API.
5260 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5261 (gimple_fold_builtin): ... caller.
5262 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5263 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5264 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5265 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5266 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5267 gimple_fold_builtin_sprintf): Adjust to compute maxval
5270 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5273 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5275 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5276 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5277 Anna Tikhonova <anna.tikhonova@intel.com>
5278 Ilya Tocar <ilya.tocar@intel.com>
5279 Andrey Turetskiy <andrey.turetskiy@intel.com>
5280 Ilya Verbin <ilya.verbin@intel.com>
5281 Kirill Yukhin <kirill.yukhin@intel.com>
5282 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5284 * config/i386/sse.md
5285 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5286 Use `concat_tg_mode' attribute to determine asm register size.
5288 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5289 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5290 Anna Tikhonova <anna.tikhonova@intel.com>
5291 Ilya Tocar <ilya.tocar@intel.com>
5292 Andrey Turetskiy <andrey.turetskiy@intel.com>
5293 Ilya Verbin <ilya.verbin@intel.com>
5294 Kirill Yukhin <kirill.yukhin@intel.com>
5295 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5297 * config/i386/sse.md
5298 (define_mode_iterator VI48_AVX512VL): New.
5299 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5300 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5301 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5302 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5303 with VI1): Change mode iterator.
5304 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5305 with VI_ULOADSTORE_BW_AVX512VL): New.
5306 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5307 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5308 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5309 with VI1): Change mode iterator.
5310 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5311 with VI_ULOADSTORE_BW_AVX512VL): New.
5312 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5313 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5314 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5315 with VI1): Change mode iterator.
5316 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5317 with VI_ULOADSTORE_BW_AVX512VL): New.
5318 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5319 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5320 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5321 (define_insn "<avx512>_storedqu<mode>_mask" with
5322 VI48_AVX512VL): New.
5323 (define_insn "<avx512>_storedqu<mode>_mask" with
5324 VI12_AVX512VL): Ditto.
5326 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5327 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5328 Anna Tikhonova <anna.tikhonova@intel.com>
5329 Ilya Tocar <ilya.tocar@intel.com>
5330 Andrey Turetskiy <andrey.turetskiy@intel.com>
5331 Ilya Verbin <ilya.verbin@intel.com>
5332 Kirill Yukhin <kirill.yukhin@intel.com>
5333 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5335 * config/i386/sse.md
5336 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5337 (define_mode_iterator VI48_AVX512BW): New.
5338 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5339 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5340 with VI48_AVX2_48_AVX512F): New.
5341 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5342 with VI2_AVX512VL): Ditto.
5344 2014-08-27 Richard Biener <rguenther@suse.de>
5347 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5348 (fold_builtin_3): Do not fold strcat_chk here.
5349 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5351 (gimple_fold_builtin): Fold strcat_chk here.
5353 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5355 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5356 * dwarf2out.c (dwarf2out_decl): Make static.
5358 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5360 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5362 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5364 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5365 from rtx to rtx_insn *.
5366 (cselib_lookup_from_insn): Likewise for final param.
5367 (cselib_subst_to_values_from_insn): Likewise.
5368 (cselib_add_permanent_equiv): Likewise.
5370 * cselib.c (cselib_current_insn): Likewise for this variable.
5371 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5372 (cselib_lookup_from_insn): Likewise.
5373 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5374 "save_cselib_current_insn".
5375 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5377 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5378 from rtx to rtx_insn *.
5380 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5382 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5385 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5387 * df.h (df_dump_insn_problem_function): Strengthen first param of
5388 this callback from const_rtx to const rtx_insn *.
5389 (struct df_insn_info): Strengthen field "insn" from rtx to
5391 (DF_REF_INSN): Eliminate this function, reinstating the older
5393 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5394 (df_reg_defined): Likewise.
5395 (df_find_use): Likewise.
5396 (df_reg_used): Likewise.
5397 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5399 (df_dump_insn_bottom): Likewise.
5400 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5401 (df_insn_debug_regno): Likewise.
5402 (debug_df_insn): Likewise.
5403 (df_rd_simulate_one_insn): Likewise for param 2.
5404 (df_word_lr_simulate_defs): Likewise for param 1.
5405 (df_word_lr_simulate_uses): Likewise.
5406 (df_md_simulate_one_insn): Likewise for param 2.
5407 (df_simulate_find_noclobber_defs): Likewise for param 1.
5408 (df_simulate_find_defs): Likewise.
5409 (df_simulate_defs): Likewise.
5410 (df_simulate_uses): Likewise.
5411 (df_simulate_one_insn_backwards): Likewise for param 2.
5412 (df_simulate_one_insn_forwards): Likewise.
5413 (df_uses_create): Likewise for param 2.
5414 (df_insn_create_insn_record): Likewise for param 1.
5415 (df_insn_delete): Likewise.
5416 (df_insn_rescan): Likewise.
5417 (df_insn_rescan_debug_internal): Likewise.
5418 (df_insn_change_bb): Likewise.
5419 (df_notes_rescan): Likewise.
5420 * rtl.h (remove_death): Likewise for param 2.
5421 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5423 * sched-int.h (reemit_notes): Strengthen param from rtx to
5425 * valtrack.h (propagate_for_debug): Likewise for param 1.
5427 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5428 local "tmp_rtx" from const_rtx to const rtx_insn *.
5429 * combine.c (remove_death): Strengthen param "insn" from rtx to
5431 (move_deaths): Likewise for local "where_dead".
5432 * cse.c (delete_trivially_dead_insns): Introduce local
5433 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5434 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5436 (df_reg_defined): Likewise.
5437 (df_find_use): Likewise.
5438 (df_reg_used): Likewise.
5439 (df_dump_insn_problem_data): Strengthen param "insn" from
5440 const_rtx to const rtx_insn *.
5441 (df_dump_insn_top): Likewise.
5442 (df_dump_insn_bottom): Likewise.
5443 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5444 (df_insn_debug_regno): Likewise.
5445 (debug_df_insn): Likewise.
5446 (DF_REF_INSN): Delete.
5447 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5448 from rtx to rtx_insn *.
5449 (df_chain_insn_top_dump): Strengthen param "insn" from
5450 const_rtx to const rtx_insn *.
5451 (df_chain_insn_bottom_dump): Likewise.
5452 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5454 (df_word_lr_simulate_uses): Likewise.
5455 (df_print_note): Likewise.
5456 (df_remove_dead_and_unused_notes): Likewise.
5457 (df_set_unused_notes_for_mw): Likewise.
5458 (df_set_dead_notes_for_mw): Likewise.
5459 (df_create_unused_note): Likewise.
5460 (df_simulate_find_defs): Likewise.
5461 (df_simulate_find_uses): Likewise.
5462 (df_simulate_find_noclobber_defs): Likewise.
5463 (df_simulate_defs): Likewise.
5464 (df_simulate_uses): Likewise.
5465 (df_simulate_one_insn_backwards): Likewise.
5466 (df_simulate_one_insn_forwards): Likewise.
5467 (df_md_simulate_one_insn): Likewise.
5468 * df-scan.c (df_uses_create): Likewise.
5469 (df_insn_create_insn_record): Likewise.
5470 (df_insn_delete): Likewise.
5471 (df_insn_rescan): Likewise.
5472 (df_insn_rescan_debug_internal): Likewise.
5473 (df_insn_change_bb): Likewise.
5474 (df_notes_rescan): Likewise.
5475 (df_refs_add_to_chains): Likewise.
5476 (df_insn_refs_verify): Likewise.
5477 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5478 when invoking df_insn_delete.
5479 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5480 (set_unique_reg_note): Add checked cast.
5481 * final.c (cleanup_subreg_operands): Likewise.
5482 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5483 "insn" from rtx to rtx_insn *.
5484 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5485 "last" from rtx to rtx_insn *.
5486 * ira-emit.c (change_regs_in_insn): New function.
5487 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5488 Invoke change_regs_in_insn rather than change_regs.
5489 * ira.c (update_equiv_regs): Strengthen locals "insn",
5490 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5491 for_each_rtx_in_insn rather than for_each_rtx.
5492 * recog.c (confirm_change_group): Add checked casts.
5493 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5495 (peep2_fill_buffer): Add checked cast.
5496 * rtlanal.c (remove_note): Likewise.
5497 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5498 locals "next" "end" from rtx to rtx_insn *.
5500 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5502 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5504 (struct reg_use_data): Likewise for field "insn".
5505 (insn_cost): Likewise for param.
5506 (real_insn_for_shadow): Likewise for return type and param.
5507 (increase_insn_priority): Likewise for param 1.
5508 (debug_dependencies): Likewise for both params.
5510 * haifa-sched.c (insn_delay): Likewise for param "insn".
5511 (real_insn_for_shadow): Likewise for return type and param "insn".
5512 (update_insn_after_change): Likewise for param "insn".
5513 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5515 (insn_cost): Likewise for param "insn".
5516 (increase_insn_priority): Likewise.
5517 (calculate_reg_deaths): Likewise.
5518 (setup_insn_reg_pressure_info): Likewise.
5519 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5520 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5521 (model_recompute): Likewise.
5522 (must_restore_pattern_p): Likewise for param "next".
5523 (model_excess_cost): Likewise for param "insn".
5524 (queue_remove): Likewise.
5525 (adjust_priority): Likewise for param "prev".
5526 (update_register_pressure): Likewise for param "insn".
5527 (setup_insn_max_reg_pressure): Likewise for local "insn".
5528 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5529 (model_add_to_schedule): Likewise.
5530 (model_reset_queue_indices): Likewise for local "insn".
5531 (unschedule_insns_until): Strengthen local "recompute_vec" from
5532 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5533 "con" from rtx to rtx_insn *.
5534 (restore_last_backtrack_point): Likewise for both locals "x". Add
5536 (estimate_insn_tick): Likewise for param "insn".
5537 (commit_schedule): Likewise for params "prev_head", "tail" and
5539 (verify_shadows): Likewise for locals "i1", "i2".
5540 (dump_insn_stream): Likewise for params "head", "tail" and locals
5541 "next_tail", "insn".
5542 (schedule_block): Likewise for locals "insn", "x". Add a checked
5544 (fix_inter_tick): Likewise for params "head", "tail".
5545 (create_check_block_twin): Likewise for local "jump".
5546 (haifa_change_pattern): Likewise for param "insn".
5547 (haifa_speculate_insn): Likewise.
5548 (dump_new_block_header): Likewise for params "head", "tail".
5549 (fix_jump_move): Likewise for param "jump".
5550 (move_block_after_check): Likewise.
5551 (sched_init_insn_luid): Likewise for param "insn".
5552 (sched_init_luids): Likewise for local "insn".
5553 (insn_luid): Likewise for param "insn".
5554 (init_h_i_d): Likewise.
5555 (haifa_init_h_i_d): Likewise for local "insn".
5556 (haifa_init_insn): Likewise for param "insn".
5557 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5559 (create_insn_reg_use): Likewise for param "insn".
5560 (setup_insn_reg_uses): Likewise. Add a checked cast.
5561 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5562 "tail" from rtx to rtx_insn *.
5563 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5564 "insn", "next_tail".
5566 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5568 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5569 from rtx to rtx_insn *.
5570 (model_add_to_schedule): Likewise for locals "start", "end",
5573 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5575 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5577 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5578 "to" and locals "insn", "next", "copy". Remove now-redundant
5581 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5583 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5584 rtx_insn * and param 4 from rtx * to rtx_insn **.
5585 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5586 param 2 from rtx * to rtx_insn **.
5588 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5589 rtx_insn * and final param from rtx * to rtx_insn **.
5591 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5592 from rtx to rtx_insn *.
5593 (try_head_merge_bb): Likewise for both locals named "move_upto".
5594 * df-problems.c (can_move_insns_across): Likewise for params
5595 "from", "to", "across_from", "across_to" and locals "insn",
5596 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5598 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5599 from rtx to rtx_insn *.
5600 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5601 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5602 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5604 (noce_try_abs): Likewise.
5605 (noce_get_condition): Likewise for param "jump". Strengthen param
5606 "earliest" from rtx * to rtx_insn **.
5607 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5609 (find_cond_trap): Likewise.
5610 (dead_or_predicable): Likewise for local "earliest".
5611 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5613 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5614 and local "prev". Strengthen param "earliest" from rtx * to
5616 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5617 Strengthen param "earliest" from rtx * to rtx_insn **.
5619 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5621 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5622 "to" and local "insn" from rtx to rtx_insn *.
5624 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5626 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5627 from rtx to rtx_insn *.
5628 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5629 (code_motion_path_driver): Likewise for local "last_insn".
5630 (simplify_changed_insns): Likewise for local "insn".
5632 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5634 * rtl.h (push_to_sequence): Strengthen param from rtx to
5636 (push_to_sequence2): Likewise for both params.
5637 (delete_insns_since): Likewise for param.
5638 (reorder_insns_nobb): Likewise for all three params.
5639 (set_new_first_and_last_insn): Likewise for both params.
5641 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5642 rtx_insn *. Remove now-redundant cast.
5643 (set_last_insn): Likewise.
5645 * builtins.c (expand_builtin_return): Strengthen local
5646 "call_fusage" from rtx to rtx_insn *.
5647 * cfgrtl.c (create_basic_block_structure): Likewise for local
5649 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5650 "first", "last" and local "insn".
5651 (delete_insns_since): Likewise for param "from".
5652 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5654 (push_to_sequence): Likewise for param "first" and local "last".
5655 (push_to_sequence2): Likewise for params "first" and "last".
5656 * lra.c (emit_add3_insn): Likewise for local "last".
5657 (lra_emit_add): Likewise.
5658 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5660 (process_address_1): Likewise for locals "insn", last".
5661 * modulo-sched.c (ps_first_note): Likewise for return type.
5662 * optabs.c (expand_binop_directly): Likewise for param "last".
5664 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5666 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5668 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5670 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5672 * function.h (struct sequence_stack): Strengthen fields "first"
5673 and "last" from rtx to rtx_insn *.
5674 (struct emit_status): Likewise for fields "x_first_insn" and
5677 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5678 (set_first_insn): Add checked cast.
5679 (get_last_insn): Remove now-redundant checked cast.
5680 (set_last_insn): Add checked cast.
5682 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5683 "saved_first" and "saved_last" from rtx to rtx_insn *.
5685 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5687 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5688 (unlink_insn_chain): Strengthen both params from rtx to
5691 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5693 (unlink_insn_chain): Likewise for params "first" and "last".
5694 Remove now-redundant checked cast.
5695 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5696 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5698 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5700 (add_insn): Likewise for param "insn" and local "prev".
5701 (add_insn_after_nobb): Likewise for both params and local "next".
5702 (add_insn_before_nobb): Likewise for both params and local "prev".
5703 (add_insn_after): Rename param "after" to "uncast_after",
5704 introducing local "after" with another checked cast.
5705 (add_insn_before): Rename params "insn" and "before", giving them
5706 "uncast_" prefixes, adding the old names back using checked casts.
5707 (emit_note_after): Likewise for param "after".
5708 (emit_note_before): Likewise for param "before".
5709 (emit_label): Add a checked cast.
5711 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5713 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5714 "insn" from rtx to rtx_insn *.
5716 * cselib.c (cselib_record_sets_hook): Likewise.
5718 * var-tracking.c (add_with_sets): Likewise, renaming back from
5719 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5722 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5724 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5725 and "header_" from rtx to rtx_insn *.
5726 (struct basic_block_d): Likewise for field "head_" within "x"
5727 field of union basic_block_il_dependent.
5728 (BB_HEAD): Drop function...
5729 (SET_BB_HEAD): ...and this function in favor of...
5730 (BB_HEAD): ...reinstate macro.
5731 (BB_END): Drop function...
5732 (SET_BB_END): ...and this function in favor of...
5733 (BB_END): ...reinstate macro.
5734 (BB_HEADER): Drop function...
5735 (SET_BB_HEADER): ...and this function in favor of...
5736 (BB_HEADER): ...reinstate macro.
5738 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5739 (fix_crossing_unconditional_branches): Likewise.
5740 * caller-save.c (save_call_clobbered_regs): Likewise.
5741 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5742 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5743 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5744 (merge_blocks_move_successor_nojumps): Likewise.
5745 (outgoing_edges_match): Update use of for_each_rtx to
5746 for_each_rtx_in_insn.
5747 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5748 (expand_gimple_cond): Likewise.
5749 (expand_gimple_tailcall): Likewise.
5750 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5752 (construct_exit_block): Drop use of SET_BB_END.
5753 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5755 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5756 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5757 SET_BB_HEAD and SET_BB_END.
5758 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5760 (rtl_delete_block): Drop use of SET_BB_HEAD.
5761 (rtl_split_block): Drop use of SET_BB_END.
5762 (emit_nop_for_unique_locus_between): Likewise.
5763 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5764 (block_label): Drop use of SET_BB_HEAD.
5765 (fixup_abnormal_edges): Drop use of SET_BB_END.
5766 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5767 (relink_block_chain): Likewise.
5768 (fixup_reorder_chain): Drop use of SET_BB_END.
5769 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5770 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5771 rtx_insn **. Drop use of SET_BB_HEADER.
5772 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5774 (BB_HEAD): Delete this function.
5775 (SET_BB_HEAD): Likewise.
5777 (SET_BB_END): Likewise.
5778 (BB_HEADER): Likewise.
5779 (SET_BB_HEADER): Likewise.
5780 * emit-rtl.c (add_insn_after): Rename param "insn" to
5781 "uncast_insn", adding a new local "insn" and a checked cast to
5782 rtx_insn *. Drop use of SET_BB_END.
5783 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5784 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5785 (reorder_insns): Drop use of SET_BB_END.
5786 (emit_insn_after_1): Strengthen param "first" and locals "last",
5787 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5788 (emit_pattern_after_noloc): Add checked cast.
5789 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5790 (restore_other_notes): Likewise.
5791 (move_insn): Likewise.
5792 (sched_extend_bb): Likewise.
5793 (fix_jump_move): Likewise.
5794 * ifcvt.c (noce_process_if_block): Likewise.
5795 (dead_or_predicable): Likewise.
5796 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5797 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5798 * sel-sched-ir.c (sel_move_insn): Likewise.
5799 * sel-sched.c (move_nop_to_previous_block): Likewise.
5801 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5803 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5805 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5807 * basic-block.h (create_basic_block_structure): Strengthen params
5808 1 "head" and 2 "end" from rtx to rtx_insn *.
5809 * cfgrtl.c (create_basic_block_structure): Likewise.
5810 (rtl_create_basic_block): Update casts from void * to rtx to
5811 rtx_insn *, so that we can pass them as rtx_insn * to
5812 create_basic_block_structure.
5813 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5815 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5817 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5819 (check_for_inc_dec): Strengthen param "insn" from rtx to
5822 * cselib.h (cselib_process_insn): Likewise.
5824 * cselib.c (cselib_record_sets): Likewise.
5825 (cselib_process_insn): Likewise.
5827 * dse.c (struct insn_info): Likewise for field "insn".
5828 (check_for_inc_dec_1): Likewise for local "insn".
5829 (check_for_inc_dec): Likewise for param "insn".
5830 (scan_insn): Likewise.
5831 (dse_step1): Likewise for local "insn".
5833 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5834 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5836 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5838 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5839 from rtx to rtx_insn *.
5840 (DEP_PRO): Delete this function and...
5841 (SET_DEP_PRO): ...this function in favor of...
5842 (DEP_PRO): ...reinstate this macro.
5843 (DEP_CON): Delete this function and...
5844 (SET_DEP_CON): ...this function in favor of...
5845 (DEP_CON): ...reinstate this old macro.
5846 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5847 (init_dep): Likewise.
5848 (set_priorities): Likewise for both params.
5849 (sd_copy_back_deps): Likewise for params 1 and 2.
5851 * haifa-sched.c (priority): Likewise for param "insn" and local
5853 (set_priorities): Likewise for params "head" and "tail" and local
5855 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5857 (add_to_speculative_block): Add a checked cast.
5858 (create_check_block_twin): Drop use of SET_DEP_CON.
5859 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5862 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5863 Drop use of SET_DEP_PRO
5864 (init_dep): Strengthen params "pro" and "con" from rtx to
5866 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5870 (SET_DEP_PRO): Delete.
5871 (SET_DEP_CON): Delete.
5873 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5875 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5876 from rtx to rtx_insn *.
5877 (VINSN_INSN_RTX): Eliminate rvalue function and...
5878 (SET_VINSN_INSN): ...lvalue function in favor of...
5879 (VINSN_INSN_RTX): reinstate this old macro.
5881 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5882 in favor of VINSN_INSN_RTX.
5883 (VINSN_INSN_RTX): Delete this function.
5884 (SET_VINSN_INSN_RTX): Likewise.
5886 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5888 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5889 (BND_TO): Delete this function and...
5890 (SET_BND_TO): ...this functions in favor of...
5891 (BND_TO): ...reinstating this macro.
5892 (struct _fence): Strengthen field "executing_insns" from
5893 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5894 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5895 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5896 and param "insn" from rtx to insn_t.
5897 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5900 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5902 (rtx_vec_t): Likewise.
5903 (struct sched_deps_info_def): Strengthen param of "start_insn"
5904 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5905 "note_mem_dep" callback and first param of "note_dep" callback.
5907 * haifa-sched.c (add_to_speculative_block): Strengthen param
5908 "insn" from rtx to rtx_insn *.
5909 (clear_priorities): Likewise.
5910 (calc_priorities): Likewise for local "insn".
5912 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5913 Remove redundant checked cast.
5914 (haifa_note_mem_dep): Likewise for param "pending_insn".
5915 (haifa_note_dep): Likewise for param "elem".
5916 (note_mem_dep): Likewise for param "e".
5917 (sched_analyze_1): Add checked casts.
5918 (sched_analyze_2): Likewise.
5920 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5921 from rtx to rtx_insn *.
5922 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5923 from vec<rtx> * to vec<rtx_insn *> *.
5925 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5927 (flist_add): Strengthen param "executing_insns" from
5928 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5929 (advance_deps_context): Remove now-redundant checked cast.
5930 (init_fences): Replace uses of NULL_RTX with NULL.
5931 (merge_fences): Strengthen params "last_scheduled_insn" and
5932 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5933 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5934 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5935 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5936 an instruction, rather than doing double-duty as a pattern.
5937 (return_nop_to_pool): Update for change of insn_t.
5938 (deps_init_id): Remove now-redundant checked cast.
5939 (struct sched_scan_info_def): Strengthen param of "init_insn"
5940 callback from rtx to insn_t.
5941 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5942 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5944 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5945 "end" from rtx to rtx_insn *.
5946 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5947 (rtx insn_rtx, bool force_unique_p)
5948 (BND_TO): Delete function.
5949 (SET_BND_TO): Delete function.
5951 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5953 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5954 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5956 (undo_transformations): Likewise for param "insn".
5957 (update_liveness_on_insn): Likewise.
5958 (compute_live_below_insn): Likewise for param "insn" and local
5960 (update_data_sets): Likewise for param "insn".
5961 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5962 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5963 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5965 (move_cond_jump): Likewise for param "insn".
5966 (move_cond_jump): Drop use of SET_BND_TO.
5967 (compute_av_set_on_boundaries): Likewise.
5968 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5969 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5970 from rtx to rtx_insn *.
5971 (maybe_emit_renaming_copy): Likewise for param "insn".
5972 (maybe_emit_speculative_check): Likewise.
5973 (handle_emitting_transformations): Likewise.
5974 (remove_insn_from_stream): Likewise.
5975 (code_motion_process_successors): Strengthen local "succ" from rtx
5978 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5980 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5981 ilist_t, not _xlist_t;
5982 (ILIST_INSN): Define in terms of new union field "insn".
5983 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5985 (struct _list_node): Add new field "insn" to the union, of type
5987 (ilist_add): Replace macro with an inline function, requiring an
5989 (ilist_remove): Define this macro directly in terms of
5990 _list_remove, rather than indirectly via _xlist_remove.
5991 (ilist_clear): Likewise, in terms of _list_clear rather than
5993 (ilist_is_in_p): Replace macro with an inline function, requiring
5995 (_list_iter_cond_insn): New function.
5996 (ilist_iter_remove): Define this macro directly in terms of
5997 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5998 (ilist_iterator): Define directly in terms of _list_iterator
5999 rather than indirectly through _xlist_iterator.
6000 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
6001 than in terms of _FOR_EACH_X.
6002 (FOR_EACH_INSN_1): Likewise.
6004 2014-08-26 Joseph Myers <joseph@codesourcery.com>
6008 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
6009 DECL_HARD_REGISTER and return for invalid register specifications.
6010 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
6011 DECL_HARD_REGISTER, call expand_one_error_var.
6012 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
6013 CC_REGNUM with non-MODE_CC modes.
6014 (arm_regno_class): Return NO_REGS for PC_REGNUM.
6016 2014-08-26 Marek Polacek <polacek@redhat.com>
6019 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
6021 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
6023 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
6024 qi cost; add di cost.
6025 (cortexa57_addrcost_table): Likewise.
6027 2014-08-26 Marek Polacek <polacek@redhat.com>
6030 * expr.c (is_aligning_offset): Remove logical not.
6032 2014-08-26 Marek Polacek <polacek@redhat.com>
6035 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
6036 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
6038 2014-08-26 Richard Biener <rguenther@suse.de>
6040 PR tree-optimization/62175
6041 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
6042 expand possibly trapping operations.
6044 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6046 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
6047 "insn" from rtx to rtx_insn *.
6048 (permute_load): Likewise for param "insn".
6049 (permute_store): Likewise.
6050 (handle_special_swappables): Likewise for local "insn".
6051 (replace_swap_with_copy): Likewise for locals "insn" and
6053 (rs6000_analyze_swaps): Likewise for local "insn".
6055 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6057 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
6060 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6062 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
6063 "note_list" from rtx to rtx_insn *.
6064 (BB_NOTE_LIST): Replace this function and...
6065 (SET_BB_NOTE_LIST): ...this function with...
6066 (BB_NOTE_LIST): ...the former macro implementation.
6068 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
6069 local "from_start" from rtx to rtx_insn *. Strengthen param
6070 "to_endp" from rtx * to rtx_insn **.
6072 * haifa-sched.c (concat_note_lists): Likewise.
6073 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
6075 (sel_restore_notes): Likewise.
6076 (move_bb_info): Likewise.
6077 (BB_NOTE_LIST): Delete this function.
6078 (SET_BB_NOTE_LIST): Delete this function.
6079 * sel-sched.c (create_block_for_bookkeeping): Eliminate
6080 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
6082 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6084 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
6085 from rtx * to rtx_insn **.
6086 (reorder2): Likewise.
6087 (dependencies_evaluation_hook): Strengthen params "head", "tail"
6088 from rtx to rtx_insn *.
6090 * doc/tm.texi: Update mechanically for above change to target.def.
6092 * sched-int.h (note_list): Strengthen this variable from rtx to
6094 (remove_notes): Likewise for both params.
6095 (restore_other_notes): Likewise for return type and first param.
6096 (struct ready_list): Strengthen field "vec" from rtx * to
6098 (struct dep_replacement): Strenghten field "insn" from rtx to
6100 (struct deps_desc): Likewise for fields "last_debug_insn",
6102 (struct haifa_sched_info): Likewise for callback field
6103 "can_schedule_ready_p"'s param, for first param of "new_ready"
6104 callback field, for both params of "rank" callback field, for
6105 first field of "print_insn" callback field (with a const), for
6106 both params of "contributes_to_priority" callback, for param
6107 of "insn_finishes_block_p" callback, for fields "prev_head",
6108 "next_tail", "head", "tail", for first param of "add_remove_insn"
6109 callback, for first param of "begin_schedule_ready" callback, for
6110 both params of "begin_move_insn" callback, and for second param
6111 of "advance_target_bb" callback.
6112 (add_dependence): Likewise for params 1 and 2.
6113 (sched_analyze): Likewise for params 2 and 3.
6114 (deps_analyze_insn): Likewise for param 2.
6115 (ready_element): Likewise for return type.
6116 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6117 (try_ready): Strenghten param from rtx to rtx_insn *.
6118 (sched_emit_insn): Likewise for return type.
6119 (record_delay_slot_pair): Likewise for params 1 and 2.
6120 (add_delay_dependencies): Likewise for param.
6121 (contributes_to_priority): Likewise for both params.
6122 (find_modifiable_mems): Likewise.
6124 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
6125 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
6126 "first_older_only_insn" from rtx to rtx_insn *.
6127 (arm_sched_reorder): Strengthen param "ready" from rtx * to
6130 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
6131 "last_scheduled_iter0" from rtx to rtx_insn *.
6132 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
6133 (c6x_sched_reorder_1): Strengthen param "ready" and locals
6134 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6135 "insn" from rtx to rtx_insn *.
6136 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
6138 (c6x_sched_reorder2): Strengthen param "ready" and locals
6139 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6140 "insn" from rtx to rtx_insn *.
6141 (c6x_variable_issue): Add a checked cast when assigning from insn
6142 to ss.last_scheduled_iter0.
6143 (split_delayed_branch): Strengthen param "insn" and local "i1"
6144 from rtx to rtx_insn *.
6145 (split_delayed_nonbranch): Likewise.
6146 (undo_split_delayed_nonbranch): Likewise for local "insn".
6147 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
6148 "entry_after", "end_packet", "head_insn", "tail_insn",
6149 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
6150 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
6151 to rtx_insn **. Remove now-redundant checked cast on last_insn,
6152 but add a checked cast on loop->start_label. Consolidate calls to
6153 avoid assigning result of gen_spkernel to "insn", now an
6156 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
6157 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
6159 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
6160 rtx_insn **. Strengthen locals "top", "next" from rtx to
6162 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
6163 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6164 (add_parameter_dependencies): Strengthen params "call", "head" and
6165 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
6166 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
6167 (add_dependee_for_func_arg): Likewise for param "arg" and local
6169 (ix86_dependencies_evaluation_hook): Likewise for params "head",
6170 "tail" and locals "insn", "first_arg".
6172 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
6173 for params "head", "tail" and locals "insn", "next", "next_tail".
6174 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
6175 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
6176 "insn", "lowest", "highest" from rtx to rtx_insn *.
6177 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
6179 (ia64_sched_reorder2): Likewise.
6181 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6182 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6183 from rtx * to rtx_insn **.
6184 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6186 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6188 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6189 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6192 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6193 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6195 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6196 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6197 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6199 (vr4130_reorder): Likewise.
6200 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6202 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6204 (mips_sched_reorder): Likewise.
6205 (mips_sched_reorder2): Likewise.
6207 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6209 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6210 Strengthen local "tmp" from rtx to rtx_insn *.
6211 (rs6000_sched_reorder2): Likewise.
6213 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6214 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6215 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6216 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6218 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6219 "tmp2" from rtx to rtx_insn *.
6220 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6221 Strengthen local "insn" from rtx to rtx_insn *.
6222 (ready_reorder): Strengthen param "ready" from rtx * to
6223 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6224 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6225 (sh_reorder2): Likewise.
6227 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6228 local "insn" from rtx to rtx_insn *.
6230 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6232 (scheduled_insns): Strengthen this variable from vec<rtx> to
6234 (set_modulo_params): Likewise for locals "i1", "i2".
6235 (record_delay_slot_pair): Likewise for params "i1", "i2".
6236 (add_delay_dependencies): Likewise for param "insn".
6237 (cond_clobbered_p): Likewise.
6238 (recompute_todo_spec): Likewise for local "prev".
6239 (last_scheduled_insn): Likewise for this variable.
6240 (nonscheduled_insns_begin): Likewise.
6241 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6243 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6245 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6246 Strengthen local "insn" from rtx to rtx_insn *.
6247 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6248 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6249 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6250 (ready_remove_first): Likewise for return type and local "t".
6251 (ready_element): Likewise for return type.
6252 (ready_remove): Likewise for return type and local "t".
6253 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6254 (check_clobbered_conditions): Strengthen local "x" from rtx to
6255 rtx_insn *, adding a checked cast.
6256 (schedule_insn): Likewise for param "insn".
6257 (remove_notes): Likewise for params "head", "tail" and locals
6258 "next_tail", "insn", "next".
6259 (struct haifa_saved_data): Likewise for fields
6260 "last_scheduled_insn", "nonscheduled_insns_begin".
6261 (save_backtrack_point): Update for change to field "vec" of
6263 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6265 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6266 from rtx to rtx_insn *
6267 (resolve_dependencies): Strengthen param "insn" from rtx to
6269 (restore_other_notes): Likewise for return type, for param "head"
6270 and local "note_head".
6271 (undo_all_replacements): Likewise for local "insn".
6272 (first_nonscheduled_insn): Likewise for return type and local "insn".
6273 (queue_to_ready): Likewise for local "insn", adding checked casts.
6274 (early_queue_to_ready): Likewise for local "insn".
6275 (debug_ready_list_1): Strengthen local "p" from rtx * to
6277 (move_insn): Strengthen param "insn" and local "note" from rtx to
6279 (insn_finishes_cycle_p): Likewise for param "insn".
6280 (max_issue): Likewise for local "insn".
6281 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6283 (commit_schedule): Strengthen param "prev_head" and local "insn"
6284 from rtx to rtx_insn *
6285 (prune_ready_list): Likewise for local "insn".
6286 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6287 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6288 (set_priorities): Likewise for local "prev_head".
6289 (try_ready): Likewise for param "next".
6290 (fix_tick_ready): Likewise.
6291 (change_queue_index): Likewise.
6292 (sched_extend_ready_list): Update for change to field "vec" of
6294 (generate_recovery_code): Strengthen param "insn" from rtx to
6296 (begin_speculative_block): Likewise.
6297 (create_check_block_twin): Likewise for param "insn" and locals
6298 "label", "check", "twin". Introduce local "check_pat" to avoid
6299 "check" being used as a plain rtx before being used as an insn.
6300 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6301 extracting elements from ready_list.
6302 (sched_remove_insn): Strengthen param "insn" from rtx to
6304 (sched_emit_insn): Likewise for return type.
6305 (ready_remove_first_dispatch): Likewise for return type and local
6308 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6310 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6313 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6314 from rtx to rtx_insn *.
6315 (add_dependence_list): Likewise for param "insn". Add a checked
6317 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6318 to rtx_insn *. Strengthen param "list_p" from rtx * to
6320 (chain_to_prev_insn): Strengthen param "insn" and locals
6321 "prec_nonnote", "i" from rtx to rtx_insn *.
6322 (flush_pending_lists): Likewise for param "insn".
6323 (cur_insn): Likewise for this variable.
6324 (haifa_start_insn): Add a checked cast.
6325 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6326 (sched_analyze_reg): Likewise for param "insn".
6327 (sched_analyze_1): Likewise.
6328 (sched_analyze_2): Likewise. Add checked casts.
6329 (sched_analyze_insn): Likewise. Also for local "prev".
6330 (deps_analyze_insn): Likewise for param "insn".
6331 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6332 (add_dependence_1): Likewise for params "insn", "elem".
6333 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6334 (parse_add_or_inc): Likewise for param "insn".
6335 (find_inc): Likewise for local "inc_cand".
6336 (find_modifiable_mems): Likewise for params "head", "tail" and
6337 locals "insn", "next_tail".
6339 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6340 (begin_schedule_ready): Likewise for param "insn".
6341 (begin_move_insn): Likewise for params "insn" and "last".
6342 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6344 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6345 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6346 (ebb_add_remove_insn): Likewise for param "insn".
6347 (advance_target_bb): Likewise.
6349 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6351 (check_live): Likewise for param "insn".
6352 (init_ready_list): Likewise for local "insn".
6353 (can_schedule_ready_p): Likewise for param "insn".
6354 (begin_schedule_ready): Likewise.
6355 (new_ready): Likewise for param "next".
6356 (rgn_print_insn): Likewise for param "insn".
6357 (rgn_rank): Likewise for params "insn1", "insn2".
6358 (contributes_to_priority): Likewise for params "next", "insn".
6359 (rgn_insn_finishes_block_p): Likewise for param "insn".
6360 (add_branch_dependences): Likewise for params "head", "tail" and
6361 locals "insn", "last".
6362 (rgn_add_remove_insn): Likewise for param "insn".
6363 (advance_target_bb): Likewise.
6365 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6366 const_rtx to const rtx_insn *.
6368 * sel-sched-dump.h (sel_print_insn): Likewise.
6370 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6371 (deps_init_id): Likewise.
6373 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6374 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6377 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6379 * output.h (final_start_function): Strengthen param 1 from rtx to
6382 * final.c (final_start_function): Likewise, renaming back from
6383 "uncast_first" to "first", and dropping the checked cast from rtx
6386 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6388 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6389 * final.c (final): Likewise. Rename param back from
6390 "uncast_first" to "first" and eliminate the checked cast from rtx
6393 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6395 * output.h (shorten_branches): Strengthen param from rtx to
6398 * final.c (shorten_branches): Likewise, renaming param back from
6399 "uncast_first" to "first", and dropping the checked cast from rtx
6402 * genattr.c (gen_attr): Likewise when writing out the prototype of
6405 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6407 * sched-int.h (struct haifa_sched_info): Strengthen fields
6408 "prev_head" and "next_tail" from rtx to rtx_insn *.
6410 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6412 * rtl.h (rtx_jump_table_data::get_labels): New method.
6413 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6414 with use of the new rtx_jump_table_data::get_labels method.
6415 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6416 to rtx_jump_table_data *. Simplify by using get_labels method.
6417 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6418 a dyn_cast, introducing local "table", using it to replace
6419 label-lookup logic with a get_labels method call.
6420 (patch_jump_insn): Simplify using get_labels method.
6421 * dwarf2cfi.c (create_trace_edges): Likewise.
6422 * rtlanal.c (label_is_jump_target_p): Likewise.
6424 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6426 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6429 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6430 (unshare_all_rtl_again): Likewise, also for local "p".
6432 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6434 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6436 * cfgrtl.c (delete_insn_and_edges): Likewise.
6438 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6440 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6441 from rtx to rtx_insn *.
6443 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6445 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6447 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6448 locals "returnjump", "epilogue_end", "insn", "next".
6450 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6451 "returnjump" from rtx * to rtx_insn **.
6452 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6454 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6456 * basic-block.h (struct edge_def). Strengthen "r" within
6457 union edge_def_insns from rtx to rtx_insn *.
6459 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6460 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6462 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6463 from rtx to rtx_insn *.
6464 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6466 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6467 (reg_used_on_edge): Likewise.
6468 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6469 (gt_pch_nx): New overload for rtx_insn *&.
6470 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6471 from rtx to rtx_insn *.
6473 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6475 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6476 from rtx to rtx_insn *.
6477 (BB_FOOTER): Replace function with access macro.
6478 (SET_BB_FOOTER): Delete.
6480 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6482 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6483 (emit_barrier_after_bb): Likewise.
6484 (record_effective_endpoints): Likewise.
6485 (relink_block_chain): Likewise.
6486 (fixup_fallthru_exit_predecessor): Likewise.
6487 (cfg_layout_duplicate_bb): Likewise.
6488 (cfg_layout_split_block): Likewise.
6489 (cfg_layout_delete_block): Likewise.
6490 (cfg_layout_merge_blocks): Likewise.
6491 (BB_FOOTER): Delete function.
6492 (SET_BB_FOOTER): Delete function.
6493 * combine.c (update_cfg_for_uncondjump): Replace uses of
6494 SET_BB_FOOTER with BB_FOOTER.
6496 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6498 * except.h (struct eh_landing_pad_d): Strengthen field
6499 "landing_pad" from rtx to rtx_code_label *.
6501 * except.c (sjlj_emit_dispatch_table): Likewise for param
6503 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6505 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6507 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6508 first param from rtx to rtx_insn *.
6509 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6510 field "set_frame_ptr_insn".
6511 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6512 "csend" from rtx to rtx_code_label *.
6513 (xtensa_expand_atomic): Likewise for local "csloop".
6514 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6516 (xtensa_call_tls_desc): Likewise for return type and locals
6517 "call_insn", "insns".
6518 (xtensa_legitimize_tls_address): Likewise for local "insns".
6519 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6521 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6523 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6524 first param from rtx to rtx_insn *.
6525 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6528 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6530 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6531 Strengthen param 1 from rtx to rtx_insn *.
6532 (tilepro_output_cbranch): Likewise.
6533 (tilepro_adjust_insn_length): Likewise.
6534 (tilepro_final_prescan_insn): Likewise for sole param.
6536 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6537 Likewise for local "last".
6538 (cbranch_predicted_p): Likewise for param "insn".
6539 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6540 (tilepro_output_cbranch_with_opcode): Likewise.
6541 (tilepro_output_cbranch): Likewise.
6542 (frame_emit_load): Likewise for return type and locals "seq",
6544 (emit_sp_adjust): Likewise for return type and local "insn".
6545 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6547 (tilepro_adjust_insn_length): Likewise for param "insn".
6548 (next_insn_to_bundle): Likewise for return type and params
6550 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6551 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6553 (match_addli_pcrel): Likewise for param "insn".
6554 (replace_addli_pcrel): Likewise.
6555 (match_auli_pcrel): Likewise.
6556 (replace_auli_pcrel): Likewise.
6557 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6559 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6560 "queue", "next_queue", "prev".
6561 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6562 (tilepro_final_prescan_insn): Likewise for param "insn".
6564 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6566 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6567 Strengthen param 1 from rtx to rtx_insn *.
6568 (tilegx_output_cbranch): Likewise.
6569 (tilegx_adjust_insn_length): Likewise.
6570 (tilegx_final_prescan_insn): Likewise for sole param.
6572 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6574 (cbranch_predicted_p): Likewise for param "insn".
6575 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6576 (tilegx_output_cbranch_with_opcode): Likewise.
6577 (tilegx_output_cbranch): Likewise.
6578 (frame_emit_load): Likewise for return type.
6579 (set_frame_related_p): Likewise for locals "seq", "insn".
6580 (emit_sp_adjust): Likewise for return type, and for local "insn".
6581 Introduce local "pat" for use in place of "insn" where the latter
6582 isn't an instruction.
6583 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6584 from rtx to rtx_insn *.
6585 (tilegx_adjust_insn_length): Likewise for param "insn".
6586 (next_insn_to_bundle): Likewise for return type and params "r" and
6588 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6590 (replace_insns): Likewise for params "old_insn", "new_insns".
6591 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6593 (replace_mov_pcrel_step2): Likewise.
6594 (replace_mov_pcrel_step3): Likewise.
6595 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6597 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6598 "queue", "next_queue", "prev".
6599 (tilegx_output_mi_thunk): Likewise for local "insn".
6600 (tilegx_final_prescan_insn): Likewise for param "insn".
6602 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6604 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6606 (frame_emit_load): Likewise.
6607 (frame_emit_add_imm): Likewise, also for local "insn".
6608 (spu_expand_prologue): Likewise for local "insn".
6609 (struct spu_bb_info): Likewise for field "prop_jump".
6610 (emit_nop_for_insn): Likewise for param "insn" and local
6612 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6614 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6615 locals "hint", "insn".
6616 (get_branch_target): Likewise for param "branch".
6617 (insn_clobbers_hbr): Likewise for param "insn".
6618 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6619 locals "insn", "before_4", "before_16".
6620 (insert_hbrp): Likewise for local "insn".
6621 (spu_machine_dependent_reorg): Likewise for locals "branch",
6622 "insn", "next", "bbend".
6623 (uses_ls_unit): Likewise for param "insn".
6624 (get_pipe): Likewise.
6625 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6626 introducing a checked cast.
6627 (spu_sched_adjust_cost): Likewise for params "insn" and
6629 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6630 (spu_sms_res_mii): Likewise.
6632 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6634 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6635 from rtx to rtx_insn *.
6636 (output_cbranch): Likewise for param 6.
6637 (output_return): Likewise for param 1.
6638 (output_sibcall): Likewise.
6639 (output_v8plus_shift): Likewise.
6640 (output_v8plus_mult): Likewise.
6641 (output_v9branch): Likewise for param 7.
6642 (output_cbcond): Likewise for param 3.
6644 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6646 (sparc_legitimize_pic_address): Likewise.
6647 (sparc_emit_call_insn): Likewise.
6648 (emit_save_or_restore_regs): Likewise.
6649 (emit_window_save): Likewise for return type and local "insn".
6650 (sparc_expand_prologue): Likewise for local "insn".
6651 (sparc_flat_expand_prologue): Likewise.
6652 (output_return): Likewise for param "insn".
6653 (output_sibcall): Likewise for param "insn" and local "delay".
6654 (output_ubranch): Likewise for param "insn".
6655 (output_cbranch): Likewise.
6656 (output_cbcond): Likewise.
6657 (output_v9branch): Likewise.
6658 (output_v8plus_shift): Likewise.
6659 (sparc_output_mi_thunk): Likewise for local "insn".
6660 (get_some_local_dynamic_name): Likewise.
6661 (output_v8plus_mult): Likewise for param "insn".
6663 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6665 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6666 from rtx to rtx_insn *.
6667 (output_branchy_insn): Likewise for param 3.
6668 (output_far_jump): Likewise for param 1.
6669 (final_prescan_insn): Likewise.
6670 (sh_insn_length_adjustment): Likewise for sole param.
6672 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6673 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6675 (sh_emit_compare_and_set): Likewise for local "lab".
6676 (output_far_jump): Strengthen param "insn" and local "prev" from
6678 (output_branchy_insn): Likewise for param "insn" and local
6680 (output_ieee_ccmpeq): Likewise for param "insn".
6681 (struct label_ref_list_d): Strengthen field "label" from rtx to
6683 (pool_node): Likewise.
6684 (pool_window_label): Likewise for this global.
6685 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6686 (dump_table): Strengthen params "start", "barrier" and local
6687 "scan" from rtx to rtx_insn *.
6688 (broken_move): Likewise for param "insn".
6689 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6690 Strengthen param "first_mova" from rtx * to rtx_insn **.
6691 (mova_p): Likewise for param "insn".
6692 (fixup_mova): Likewise for param "mova".
6693 (find_barrier): Likewise for return type, params "mova" and
6694 "from", and locals "barrier_before_mova", "found_barrier",
6695 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6696 "label" from rtx to rtx_code_label *.
6697 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6699 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6700 (split_branches): Likewise for param "first" and local "insn".
6701 (final_prescan_insn): Likewise for param "insn".
6702 (sequence_insn_p): Likewise for locals "prev", "next".
6703 (sh_insn_length_adjustment): Likewise for param "insn".
6704 (sh_can_redirect_branch): Likewise for local "insn".
6705 (find_r0_life_regions): Likewise for locals "end", "insn".
6706 (sh_output_mi_thunk): Likewise for local "insns".
6708 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6710 * config/score/score.c (score_output_mi_thunk): Strengthen local
6711 "insn" from rtx to rtx_insn *.
6712 (score_prologue): Likewise.
6714 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6716 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6717 1 from rtx to rtx_insn *.
6718 (s390_emit_jump): Likewise for return type.
6719 (s390_emit_call): Likewise.
6720 (s390_load_got): Likewise.
6722 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6724 (s390_match_ccmode): Likewise for param "insn".
6725 (s390_emit_jump): Likewise for return type.
6726 (s390_split_branches): Likewise for local "label".
6727 (struct constant): Strengthen field "label" from rtx to
6729 (struct constant_pool): Likewise for field "label". Strengthen
6730 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6732 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6734 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6735 (s390_end_pool): Likewise.
6736 (s390_dump_pool): Likewise for local "insn".
6737 (s390_mainpool_start): Likewise.
6738 (s390_chunkify_start): Likewise.
6739 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6740 with insns. Strengthen locals "label", "jump", "barrier", "next",
6741 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6742 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6744 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6745 "jump", "label", "next_insn".
6746 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6747 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6749 (s390_load_got): Likewise for return type and local "insns".
6750 (s390_save_gprs_to_fprs): Likewise for local "insn".
6751 (s390_restore_gprs_from_fprs): Likewise.
6752 (pass_s390_early_mach::execute): Likewise.
6753 (s390_emit_prologue): Likewise for local "insns".
6754 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6756 (s390_emit_call): Strengthen return type and local "insn" from
6758 (s390_emit_tpf_eh_return): Likewise for local "insn".
6759 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6760 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6761 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6763 (s390_non_addr_reg_read_p): Likewise for param "insn".
6764 (find_cond_jump): Likewise for return type and param "insn".
6765 (s390_swap_cmp): Likewise for param "insn".
6766 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6767 "prev_insn", "next_insn".
6768 (s390_reorg): Likewise for locals "insn", "target".
6769 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6770 (s390_sched_variable_issue): For now, rename param "insn" to
6771 "uncast_insn", introducing a checked cast.
6772 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6774 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6775 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6777 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6779 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6780 param from rtx to rtx_insn *.
6781 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6783 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6785 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6786 4 from rtx to rtx_insn *.
6787 (rs6000_final_prescan_insn): Likewise for first param.
6788 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6790 (rs6000_get_some_local_dynamic_name): Likewise.
6791 (output_cbranch): Likewise for param "insn".
6792 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6793 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6794 (rs6000_emit_allocate_stack): Likewise for local "insn".
6795 (load_cr_save): Likewise.
6796 (restore_saved_cr): Likewise.
6797 (restore_saved_lr): Likewise.
6798 (emit_cfa_restores): Likewise.
6799 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6800 "deleted_debug_label".
6801 (rs6000_output_mi_thunk): Likewise for local "insn".
6802 (rs6000_final_prescan_insn): Likewise for param "insn".
6804 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6806 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6807 Strengthen param "insn" from rtx to rtx_insn *.
6808 * config/picochip/picochip.c (picochip_current_prescan_insn):
6809 Likewise for this variable.
6810 (picochip_final_prescan_insn): Likewise for param "insn".
6812 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6814 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6815 from rtx to rtx_insn *.
6816 (pa_output_indirect_call): Likewise.
6817 (pa_adjust_insn_length): Likewise.
6818 (pa_attr_length_millicode_call): Likewise.
6819 (pa_attr_length_call): Likewise.
6820 (pa_attr_length_indirect_call): Likewise.
6822 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6824 (pa_attr_length_millicode_call): Likewise.
6825 (pa_attr_length_call): Likewise.
6826 (pa_output_call): Likewise.
6827 (pa_attr_length_indirect_call): Likewise.
6828 (pa_output_indirect_call): Likewise.
6830 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6832 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6833 Strengthen first param from rtx to rtx_insn *.
6834 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6837 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6839 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6840 type from rtx to rtx_insn *.
6841 (mips_expand_call): Likewise.
6842 (mips_adjust_insn_length): Likewise for first param.
6843 (mips_output_conditional_branch): Likewise.
6844 (mips_output_order_conditional_branch): Likewise.
6845 (mips_final_prescan_insn): Likewise.
6847 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6848 rtx_insn * for the SEQUENCE case.
6849 (SEQ_END): Likewise.
6850 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6851 (mips_emit_call_insn): Likewise, also for local "insn".
6852 (mips16_gp_pseudo_reg): Likewise for local "scan".
6853 (mips16_build_call_stub): Likewise for return type and for local
6854 "insn". Introduce a new local "pattern" so that "insn" can indeed
6856 (mips_expand_call): Strengthen return type and local "insn" from
6858 (mips_block_move_loop): Strengthen local "label" from rtx to
6860 (mips_expand_synci_loop): Likewise for locals "label",
6862 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6864 (mips16e_collect_argument_saves): Likewise for locals "insn",
6866 (mips_find_gp_ref): Likewise for param of callback for "pred"
6867 param, and for local "insn".
6868 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6869 (mips_insn_has_flexible_gp_ref_p): Likewise.
6870 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6872 (mips_epilogue_set_cfa): Likewise for local "insn".
6873 (mips_expand_epilogue): Likewise.
6874 (mips_adjust_insn_length): Likewise for param "insn".
6875 (mips_output_conditional_branch): Likewise.
6876 (mips_output_order_conditional_branch): Likewise.
6877 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6878 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6879 "falu2_turn_enabled_insn".
6880 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6881 "done_label" from rtx to rtx_code_label *.
6882 (struct mips16_constant): Likewise for field "label".
6883 (mips16_add_constant): Likewise for return type.
6884 (mips16_emit_constants_1): Strengthen return type and param "insn"
6885 from rtx to rtx_insn *.
6886 (mips16_emit_constants): Likewise for param "insn".
6887 (mips16_insn_length): Likewise.
6888 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6889 to rtx_code_label *.
6890 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6891 from rtx to rtx_insn *.
6892 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6893 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6894 (r10k_simplify_address): Strengthen param "insn" and local
6895 "def_insn" from rtx to rtx_insn *.
6896 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6898 (r10k_needs_protection_p_1): Update target type of cast of data
6899 from to rtx to rtx_insn *.
6900 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6901 rtx * to rtx_insn **.
6902 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6904 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6905 (mips_call_expr_from_insn): Likewise for param "insn".
6906 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6907 (mips_find_pic_call_symbol): Likewise for param "insn".
6908 (mips_annotate_pic_calls): Likewise for local "insn".
6909 (mips_sim_insn): Likewise for this variable.
6910 (struct mips_sim): Likewise for field "insn" within elements of
6912 (mips_sim_wait_reg): Likewise for param "insn".
6913 (mips_sim_wait_regs): Likewise.
6914 (mips_sim_wait_units): Likewise.
6915 (mips_sim_wait_insn): Likewise.
6916 (mips_sim_issue_insn): Likewise.
6917 (mips_sim_finish_insn): Likewise.
6918 (mips_seq_time): Likewise for param "seq" and local "insn".
6919 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6920 locals "first", "second".
6921 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6922 "last", "last2", "next".
6923 (mips_avoid_hazard): Likewise for params "after", "insn".
6924 (mips_reorg_process_insns): Likewise for locals "insn",
6925 "last_insn", "subinsn", "next_insn".
6926 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6927 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6929 (mips_output_mi_thunk): Likewise for local "insn".
6930 (mips_final_prescan_insn): Likewise for param "insn".
6932 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6934 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6935 Strengthen return type and local "insns" from rtx to rtx_insn *.
6936 (microblaze_legitimize_tls_address): Likewise for local "insns".
6937 (microblaze_block_move_loop): Strengthen local "label" from rtx
6938 to rtx_code_label *.
6939 (microblaze_expand_prologue): Strengthen two locals named "insn"
6940 from rtx to rtx_insn *.
6941 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6942 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6943 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6944 to rtx_code_label *.
6946 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6948 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6949 param from rtx to rtx_insn *.
6950 (mep_reuse_lo): Likewise for third param.
6951 (mep_use_post_modify_p): Likewise for first param.
6952 (mep_core_address_length): Likewise.
6953 (mep_cop_address_length): Likewise.
6954 (mep_final_prescan_insn): Likewise.
6955 (mep_store_data_bypass_p): Likewise for both params.
6956 (mep_mul_hilo_bypass_p): Likewise.
6957 (mep_ipipe_ldc_p): Likewise for param.
6959 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6960 (mep_rewrite_mult): Likewise.
6961 (mep_rewrite_mulsi3): Likewise.
6962 (mep_rewrite_maddsi3): Likewise.
6963 (mep_reuse_lo_p_1): Likewise.
6964 (mep_reuse_lo_p): Likewise.
6965 (mep_frame_expr): Likewise.
6966 (mep_make_parallel): Likewise for both params.
6967 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6969 (mep_use_post_modify_p): Likewise for param "insn".
6970 (mep_core_address_length): Likewise.
6971 (mep_cop_address_length): Likewise.
6972 (mep_reg_set_in_function): Likewise for local "insn".
6973 (mep_asm_without_operands_p): Likewise.
6974 (F): Likewise for return type and param "x".
6975 (add_constant): Likewise for local "insn".
6976 (maybe_dead_move): Likewise for return type and local "insn".
6977 (mep_expand_prologue): Likewise for local "insn".
6978 (mep_final_prescan_insn): Likewise for param "insn".
6979 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6980 "next", "follow", "x".
6981 (mep_insert_repeat_label_last): Likewise for return type, param
6982 "last_insn", and locals "next", "prev". Strengthen param "label"
6983 from rtx to rtx_code_label *.
6984 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6986 (struct mep_doloop_end): Likewise for fields "insn" and
6988 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6989 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6990 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6992 (mep_invert_branch): Likewise for params "insn" and "after".
6993 (mep_reorg_erepeat): Likewise for param "insns" and locals
6994 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6995 "l" from rtx to rtx_code_label *.
6996 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6997 from rtx to rtx_insn *.
6998 (mep_reorg_addcombine): Likewise for param "insns" and locals
7000 (add_sp_insn_p): Likewise for param "insn".
7001 (mep_reorg_noframe): Likewise for param "insns" and locals
7002 "start_frame_insn", "end_frame_insn", "next".
7003 (mep_reorg): Likewise for local "insns".
7004 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
7006 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
7007 (mep_mul_hilo_bypass_p): Likewise.
7008 (mep_ipipe_ldc_p): Likewise for param "insn".
7009 (mep_make_bundle): Likewise for return type, param "cop" and local
7010 "insn", splitting out the latter into a new local "seq" for when it
7011 is a SEQUENCE rather than an insn.
7012 (core_insn_p): Likewise for param "insn".
7013 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
7014 "last", "first", "note", "prev", "core_insn".
7016 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7018 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
7020 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
7021 (m68k_final_prescan_insn): Likewise for first param.
7023 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
7024 (m68k_set_frame_related): Likewise for param "insn".
7025 (output_btst): Likewise for param "insn".
7026 (m68k_final_prescan_insn): Likewise.
7027 (m68k_move_to_reg): Likewise for local "insn".
7028 (m68k_call_tls_get_addr): Likewise for local "insns".
7029 (m68k_call_m68k_read_tp): Likewise.
7030 (strict_low_part_peephole_ok): Likewise for param "first_insn".
7031 (m68k_output_mi_thunk): Likewise for local "insn".
7033 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7035 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
7036 first param from rtx to rtx_insn *.
7037 (iq2000_adjust_insn_length): Likewise.
7038 (iq2000_output_conditional_branch): Likewise.
7039 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
7040 "insn" and local "nop_insn".
7041 (iq2000_annotate_frame_insn): Likewise for param "insn".
7042 (iq2000_expand_prologue): Likewise for both locals "insn".
7043 (iq2000_adjust_insn_length): Likewise for param "insn".
7044 (iq2000_output_conditional_branch): Likewise.
7046 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7048 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
7049 "insns" from rtx to rtx_insn *.
7050 (ia64_emit_cond_move): Likewise for locals "insn", "first".
7051 (struct spill_fill_data): Likewise for field "init_after" and for
7052 elements of array field "prev_insn".
7053 (spill_restore_mem): Likewise for locals "insn", "first".
7054 (do_spill): Likewise for local "insn".
7055 (do_restore): Likewise.
7056 (ia64_expand_prologue): Likewise.
7057 (ia64_expand_epilogue): Likewise.
7058 (emit_insn_group_barriers): Likewise for locals "insn",
7060 (emit_all_insn_group_barriers): Likewise for locals "insn",
7062 (dfa_stop_insn): Likewise for this global.
7063 (dfa_pre_cycle_insn): Likewise.
7064 (ia64_nop): Likewise.
7065 (final_emit_insn_group_barriers): Likewise for locals "insn",
7067 (emit_predicate_relation_info): Likewise for locals "head", "n",
7069 (ia64_reorg): Likewise for local "insn".
7070 (ia64_output_mi_thunk): Likewise.
7071 (expand_vec_perm_interleave_2): Likewise for local "seq".
7073 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7075 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
7076 param 1 "insn" from rtx to rtx_insn *.
7077 (ix86_use_lea_for_mov): Likewise.
7078 (ix86_avoid_lea_for_addr): Likewise.
7079 (ix86_split_lea_for_addr): Likewise.
7080 (ix86_lea_for_add_ok): Likewise.
7081 (ix86_output_call_insn): Likewise.
7083 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
7084 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
7085 (ix86_output_function_epilogue): Likewise for locals "insn",
7086 "deleted_debug_label".
7087 (legitimize_tls_address): Likewise for local "insn".
7088 (get_some_local_dynamic_name): Likewise.
7089 (increase_distance): Likewise for params "prev", "next".
7090 (distance_non_agu_define_in_bb): Likewise for params "insn",
7091 "start" and locals "prev", "next".
7092 (distance_non_agu_define): Likewise for param "insn".
7093 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
7094 locals "next", "prev".
7095 (distance_agu_use): Likewise for param "insn".
7096 (ix86_lea_outperforms): Likewise.
7097 (ix86_ok_to_clobber_flags): Likewise.
7098 (ix86_avoid_lea_for_add): Likewise.
7099 (ix86_use_lea_for_mov): Likewise.
7100 (ix86_avoid_lea_for_addr): Likewise.
7101 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
7102 (ix86_split_lea_for_addr): Likewise for param "insn".
7103 (ix86_lea_for_add_ok): Likewise for param "insn".
7104 (ix86_expand_carry_flag_compare): Likewise for local
7106 (ix86_expand_int_movcc): Likewise.
7107 (ix86_output_call_insn): Likewise for param "insn".
7108 (ix86_output_call_insn): Likewise for local "i".
7109 (x86_output_mi_thunk): Introduce local "insn", using it in place
7110 of "tmp" when dealing with insns.
7111 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
7113 (ix86_pad_returns): Likewise for locals "ret", "prev".
7114 (ix86_count_insn_bb): Likewise for local "insn".
7115 (ix86_pad_short_function): Likewise for locals "ret", "insn".
7116 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
7117 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
7118 (expand_vec_perm_interleave2): Likewise for local "seq".
7119 (expand_vec_perm_vperm2f128_vblend): Likewise.
7120 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
7121 call to for_each_rtx with for_each_rtx_in_insn.
7123 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7125 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
7126 "label" from rtx to rtx_code_label *.
7127 (ix86_expand_prologue): Likewise.
7128 (ix86_expand_split_stack_prologue): Likewise for locals "label",
7130 (ix86_split_idivmod): Likewise for locals "end_label" and
7132 (ix86_expand_branch): Likewise for local "label2".
7133 (ix86_expand_aligntest): Likewise for return type and local "label".
7134 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
7136 (expand_movmem_epilogue): Likewise for the various locals named
7138 (expand_setmem_epilogue): Likewise.
7139 (expand_small_movmem_or_setmem): Likewise for local "label".
7140 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7141 Strengthen param "done_label" from rtx * to rtx_code_label **.
7142 Strengthen locals "loop_label" and "label" from rtx to
7144 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7145 Likewise for locals "loop_label", "label".
7146 (ix86_expand_set_or_movmem): Likewise for locals "label",
7147 "jump_around_label", "hot_label".
7148 (ix86_expand_strlensi_unroll_1): Likewise for locals
7149 "align_2_label", align_3_label", "align_4_label", "end_0_label",
7151 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
7152 (void ix86_emit_i387_log1p): Likewise for locals "label1",
7153 "label2", "jump_label".
7154 (ix86_expand_sse_compare_and_jump): Likewise for return type and
7156 (ix86_expand_lfloorceil): Likewise for local "label".
7157 (ix86_expand_rint): Likewise.
7158 (ix86_expand_floorceildf_32): Likewise.
7159 (ix86_expand_floorceil): Likewise.
7160 (ix86_expand_rounddf_32): Likewise.
7161 (ix86_expand_trunc): Likewise.
7162 (ix86_expand_truncdf_32): Likewise.
7163 (ix86_expand_round): Likewise.
7165 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7167 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
7168 first param from rtx to rtx_insn *.
7169 (h8300_insn_length_from_table): Likewise.
7170 * config/h8300/h8300.c (F): Likewise for return type and param
7172 (Fpa): Add a checked cast to rtx_insn *.
7173 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
7175 (final_prescan_insn): Likewise for param "insn".
7176 (h8300_binary_length): Likewise.
7177 (h8300_insn_length_from_table): Likewise.
7179 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7181 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7182 Strengthen first param "insn" from rtx to rtx_insn *.
7184 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7186 (frame_insn): Likewise for return type. Introduce local "insn"
7187 for use in place of local "x" for use as an rtx_insn *.
7188 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7189 (epiphany_expand_prologue): Likewise for local "insn".
7190 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7191 * config/epiphany/resolve-sw-modes.c
7192 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7195 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7197 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7198 param from rtx to rtx_insn *.
7199 (c6x_final_prescan_insn): Likewise for first param.
7201 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7202 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7203 (c6x_expand_compare): Strengthen local "insns" from rtx to
7205 (c6x_get_unit_specifier): Likewise for param "insn".
7206 (c6x_print_unit_specifier_field): Likewise.
7207 (c6x_final_prescan_insn): Likewise.
7208 (emit_add_sp_const): Likewise for local "insn".
7209 (c6x_expand_prologue): Likewise.
7211 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7213 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7214 param 1 from rtx to rtx_insn *.
7215 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7216 the various locals named "insn".
7217 (expand_epilogue_reg_restore): Likewise.
7218 (frame_related_constant_load): Likewise.
7219 (add_to_reg): Likewise.
7220 (emit_link_insn): Likewise.
7221 (do_link): Likewise.
7222 (expand_interrupt_handler_prologue): Likewise.
7223 (branch_dest): Likewise for param "branch".
7224 (asm_conditional_branch): Likewise for param "insn".
7225 (gen_one_bundle): Likewise for elements of param "slot" and local
7227 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7228 elements of local "slot".
7229 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7230 "queue", "next_queue", "prev".
7231 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7232 (add_sched_insns_for_speculation): Likewise for local "insn".
7234 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7236 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7237 from rtx to rtx_insn *.
7238 (output_movhi): Likewise.
7239 (output_movsisf): Likewise.
7240 (avr_out_tstsi): Likewise.
7241 (avr_out_tsthi): Likewise.
7242 (avr_out_tstpsi): Likewise.
7243 (avr_out_compare): Likewise.
7244 (avr_out_compare64): Likewise.
7245 (avr_out_movpsi): Likewise.
7246 (ashlqi3_out): Likewise.
7247 (ashlhi3_out): Likewise.
7248 (ashlsi3_out): Likewise.
7249 (ashrqi3_out): Likewise.
7250 (ashrhi3_out): Likewise.
7251 (ashrsi3_out): Likewise.
7252 (lshrqi3_out): Likewise.
7253 (lshrhi3_out): Likewise.
7254 (lshrsi3_out): Likewise.
7255 (avr_out_ashlpsi3): Likewise.
7256 (avr_out_ashrpsi3): Likewise.
7257 (avr_out_lshrpsi3): Likewise.
7258 (avr_out_fract): Likewise.
7259 (avr_out_sbxx_branch): Likewise.
7260 (avr_out_round): Likewise.
7261 (avr_out_xload): Likewise.
7262 (avr_out_movmem): Likewise.
7263 (adjust_insn_length): Likewise.
7264 (avr_out_lpm): Likewise.
7265 (reg_unused_after): Likewise.
7266 (_reg_unused_after): Likewise.
7267 (avr_jump_mode): Likewise for second param.
7268 (jump_over_one_insn): Likewise for first param.
7269 (avr_final_prescan_insn): Likewise.
7270 (out_shift_with_cnt): Likewise for second param.
7272 * config/avr/avr.c (get_sequence_length): Likewise for param
7273 "insns" and local "insn".
7274 (emit_push_byte): Likewise for local "insn".
7275 (emit_push_sfr): Likewise.
7276 (avr_prologue_setup_frame): Likewise for locals "insn",
7277 "fp_plus_insns", "sp_plus_insns".
7278 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7280 (avr_jump_mode): Likewise for param "insn".
7281 (avr_final_prescan_insn): Likewise.
7282 (avr_find_unused_d_reg): Likewise.
7283 (avr_out_lpm_no_lpmx): Likewise.
7284 (avr_out_lpm): Likewise.
7285 (avr_out_xload): Likewise.
7286 (output_movqi): Likewise.
7287 (output_movhi): Likewise.
7288 (out_movqi_r_mr): Likewise.
7289 (out_movhi_r_mr): Likewise.
7290 (out_movsi_r_mr): Likewise.
7291 (out_movsi_mr_r): Likewise.
7292 (output_movsisf): Likewise.
7293 (avr_out_load_psi): Likewise.
7294 (avr_out_store_psi): Likewise.
7295 (avr_out_movpsi): Likewise.
7296 (out_movqi_mr_r): Likewise.
7297 (avr_out_movhi_mr_r_xmega): Likewise.
7298 (out_movhi_mr_r): Likewise.
7299 (compare_condition): Likewise for param "insn" and local "next".
7300 (compare_sign_p): Likewise for param "insn".
7301 (compare_diff_p): Likewise.
7302 (compare_eq_p): Likewise.
7303 (avr_out_compare): Likewise.
7304 (avr_out_compare64): Likewise.
7305 (avr_out_tsthi): Likewise.
7306 (avr_out_tstpsi): Likewise.
7307 (avr_out_tstsi): Likewise.
7308 (out_shift_with_cnt): Likewise.
7309 (ashlqi3_out): Likewise.
7310 (ashlhi3_out): Likewise.
7311 (avr_out_ashlpsi3): Likewise.
7312 (ashlsi3_out): Likewise.
7313 (ashrqi3_out): Likewise.
7314 (ashrhi3_out): Likewise.
7315 (avr_out_ashrpsi3): Likewise.
7316 (ashrsi3_out): Likewise.
7317 (lshrqi3_out): Likewise.
7318 (lshrhi3_out): Likewise.
7319 (avr_out_lshrpsi3): Likewise.
7320 (lshrsi3_out): Likewise.
7321 (avr_out_fract): Likewise.
7322 (avr_out_round): Likewise.
7323 (avr_adjust_insn_length): Likewise.
7324 (reg_unused_after): Likewise.
7325 (_reg_unused_after): Likewise.
7326 (avr_compare_pattern): Likewise.
7327 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7328 and locals "branch1", "branch2", "insn2", "jump".
7329 (avr_reorg): Likewise for local "insn".
7330 (avr_2word_insn_p): Likewise for param "insn".
7331 (jump_over_one_insn_p): Likewise.
7332 (avr_out_sbxx_branch): Likewise.
7333 (avr_out_movmem): Likewise.
7335 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7337 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7338 param from rtx to rtx_insn *.
7339 (thumb1_final_prescan_insn): Likewise.
7340 (thumb2_final_prescan_insn): Likewise.
7342 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7344 (struct minipool_node): Likewise for field "insn".
7345 (dump_minipool): Likewise for param "scan".
7346 (create_fix_barrier): Likewise for local "from". Strengthen local
7347 "label" from rtx to rtx_code_label *.
7348 (push_minipool_barrier): Strengthen param "insn" from rtx to
7350 (push_minipool_fix): Likewise.
7351 (note_invalid_constants): Likewise.
7352 (thumb2_reorg): Likewise for local "insn".
7353 (arm_reorg): Likewise.
7354 (thumb2_final_prescan_insn): Likewise for param
7355 "insn" and local "first_insn".
7356 (arm_final_prescan_insn): Likewise for param "insn" and locals
7357 "start_insn", "this_insn".
7358 (arm_debugger_arg_offset): Likewise for param "insn".
7359 (thumb1_emit_multi_reg_push): Likewise for return type and local
7361 (thumb1_final_prescan_insn): Likewise for param "insn".
7362 (thumb_far_jump_used_p): Likewise for local "insn".
7363 (thumb1_expand_prologue): Likewise.
7364 (arm_expand_epilogue_apcs_frame): Likewise.
7365 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7366 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7367 from rtx to rtx_code_label *.
7368 (arm_split_atomic_op): Likewise for local "label".
7369 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7371 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7373 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7374 first param from rtx to rtx_insn *.
7375 (arc_verify_short): Likewise.
7376 (arc_short_long): Likewise.
7377 (arc_need_delay): Likewise.
7379 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7381 (arc_ccfsm_advance): Likewise for param "insn" and locals
7382 "start_insn", "this_insn".
7383 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7384 (arc_ccfsm_post_advance): Likewise for param "insn".
7385 (arc_next_active_insn): Likewise for return type and param "insn".
7386 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7387 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7388 (output_short_suffix): Likewise for local "insn".
7389 (arc_final_prescan_insn): Likewise for param "insn". Remove
7390 now-redundant checked cast.
7391 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7392 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7393 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7394 for use where lc_set became an insn.
7395 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7397 (arc_get_insn_variants): Likewise for local "prev".
7398 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7400 (arc_predicate_delay_insns): Likewise for local "insn".
7401 (arc_pad_return): Likewise for local "prev". For now, add a
7402 checked cast when extracting the insn from "final_sequence".
7403 (arc_short_long): Likewise for param "insn".
7404 (arc_need_delay): Likewise for param "insn" and local "next".
7405 (arc_label_align): Likewise for locals "prev", "next".
7407 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7409 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7410 "insn" from rtx to rtx_insn *.
7411 (alpha_gp_save_rtx): Likewise for local "seq".
7412 (alpha_instantiate_decls): Likewise for local "top".
7413 (get_some_local_dynamic_name): Likewise for local "insn".
7414 (alpha_does_function_need_gp): Likewise.
7415 (set_frame_related_p): Likewise for return type and for locals
7417 (emit_frame_store_1): Likewise for local "insn".
7418 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7419 (alpha_end_function): Likewise for local "insn".
7420 (alpha_output_mi_thunk_osf): Likewise.
7421 (alphaev4_insn_pipe): Likewise for param "insn".
7422 (alphaev5_insn_pipe): Likewise.
7423 (alphaev4_next_group): Likewise for return type and param 1
7425 (alphaev5_next_group): Likewise.
7426 (alpha_align_insns_1): Likewise for return type and param 1 of
7427 callback param "next_group", and for locals "i", "next", "prev",
7428 "where", "where2", "insn".
7430 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7432 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7433 rather than modifying the stmt.
7435 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7437 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7438 cgraph_state conversion.
7440 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7442 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7443 Strengthen local "insns" from rtx to rtx_insn *.
7444 (aarch64_set_frame_expr): Likewise for local "insn".
7445 (aarch64_save_or_restore_fprs): Likewise.
7446 (aarch64_save_or_restore_callee_save_registers): Likewise.
7447 (aarch64_expand_prologue): Likewise.
7448 (aarch64_expand_epilogue): Likewise.
7449 (aarch64_output_mi_thunk): Likewise.
7450 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7451 "label2" from rtx to rtx_code_label *.
7452 (aarch64_split_atomic_op): Likewise for local "label".
7454 2014-08-25 Martin Liska <mliska@suse.cz>
7456 * cgraph.h (symtab_node):
7457 (bool needed_p (void)): created from decide_is_symbol_needed
7458 (bool referred_to_p (void)): created from referred_to_p
7459 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7460 * cgraph.h (cgraph_node):
7461 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7462 (void expand (void)): created from expand_function
7463 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7464 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7465 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7466 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7467 * cgraph.h (varpool_node):
7468 (static void add (tree decl): created from varpool_add_new_variable
7469 * cgraph.h (cgraph_edge):
7471 (void remove_caller (void)): created from cgraph_edge_remove_caller
7472 (void remove_callee (void)): created from cgraph_edge_remove_callee
7473 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7474 created from cgraph_set_call_stmt
7475 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7476 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7477 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7478 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7479 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7480 created from cgraph_speculative_call_info
7481 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7482 int freq_scale, bool update_original)): created from cgraph_clone_edge
7483 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7484 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7485 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7486 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7487 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7488 (static void rebuild_references (void)): created from cgraph_rebuild_references
7489 * cgraph.h (symbol_table):
7490 (create_reference): renamed from add_reference
7491 (maybe_create_reference): renamed from maybe_add_reference
7492 (void register_symbol (symtab_node *node)): new function
7493 (void clear_asm_symbols (void)): new function
7494 (void unregister (symtab_node *node)): new function
7495 (void release_symbol (cgraph_node *node, int uid)): new function
7496 (cgraph_node * allocate_cgraph_symbol (void)): new function
7497 (void initialize (void)): created from cgraph_init
7498 (symtab_node *first_symbol (void)):new function
7499 (asm_node *first_asm_symbol (void)):new function
7500 (symtab_node *first_defined_symbol (void)):new function
7501 (varpool_node *first_variable (void)):new function
7502 (varpool_node *next_variable (varpool_node *node)):new function
7503 (varpool_node *first_static_initializer (void)):new function
7504 (varpool_node *next_static_initializer (varpool_node *node)):new function
7505 (varpool_node *first_defined_variable (void)):new function
7506 (varpool_node *next_defined_variable (varpool_node *node)):new function
7507 (cgraph_node *first_defined_function (void)):new function
7508 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7509 (cgraph_node *first_function (void)):new function
7510 (cgraph_node *next_function (cgraph_node *node)):new function
7511 (cgraph_node *first_function_with_gimple_body (void)):new function
7512 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7513 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7514 created from symtab_remove_unreachable_nodes
7515 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7516 (void process_new_functions (void)): created from cgraph_process_new_functions
7517 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7518 (bool output_variables (void)): created from varpool_node::output_variables
7519 (void output_asm_statements (void)): created from output_asm_statements
7520 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7521 (void compile (void)): created from compile
7522 (void output_weakrefs (void)): created from output_weakrefs
7523 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7524 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7525 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7526 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7527 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7528 created from cgraph_next_function_with_gimple_body
7529 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7530 created from cgraph_remove_edge_removal_hook
7531 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7532 created from cgraph_add_node_removal_hook
7533 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7534 created from cgraph_remove_node_removal_hook
7535 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7536 created from varpool_add_node_removal_hook
7537 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7538 created from varpool_remove_node_removal_hook
7539 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7540 created from cgraph_add_function_insertion_hook
7541 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7542 created from cgraph_remove_function_insertion_hook
7543 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7544 created from varpool_add_variable_insertion_hook
7545 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7546 created from varpool_remove_variable_insertion_hook
7547 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7548 created from cgraph_add_edge_duplication_hook
7549 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7550 created from cgraph_remove_edge_duplication_hook
7551 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7552 created from cgraph_add_node_duplication_hook
7553 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7554 created from cgraph_remove_node_duplication_hook
7555 (void call_edge_removal_hooks (cgraph_edge *e)):
7556 created from cgraph_call_edge_removal_hooks
7557 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7558 created from call_function_insertion_hooks
7559 (void call_cgraph_removal_hooks (cgraph_node *node)):
7560 created from cgraph_call_node_removal_hooks
7561 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7562 created from cgraph_node::call_duplication_hooks
7563 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7564 created from cgraph_call_edge_duplication_hooks
7565 (void call_varpool_removal_hooks (varpool_node *node)):
7566 created from varpool_call_node_removal_hooks
7567 (void call_varpool_insertion_hooks (varpool_node *node)):
7568 created from varpool_call_variable_insertion_hooks
7569 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7570 created from insert_to_assembler_name_hash
7571 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7572 created from unlink_from_assembler_name_hash
7573 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7574 created from symtab_prevail_in_asm_name_hash
7575 (void symtab_initialize_asm_name_hash (void)):
7576 created from symtab_initialize_asm_name_hash
7577 (void change_decl_assembler_name (tree decl, tree name)):
7578 created from change_decl_assembler_name
7579 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7580 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7581 created from decl_assembler_name_hash
7582 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7583 created from decl_assembler_name_equal
7584 (static hashval_t hash_node_by_assembler_name (const void *p)):
7585 created from hash_node_by_assembler_name
7586 (static int eq_assembler_name (const void *p1, const void *p2)):
7587 created from eq_assembler_name
7589 2014-08-25 Marek Polacek <polacek@redhat.com>
7591 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7593 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7595 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7596 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7597 SWI1248_AVX512BW mode iterator.
7599 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7602 * config/sh/predicates.md (general_extend_operand): Disable
7603 TRUNCATE before reload completes.
7605 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7607 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7609 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7612 * config/sh/sh.opt (musermode): Allow negative form.
7613 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7614 targets that don't support it.
7615 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7616 Document -mno-usermode option.
7618 2014-08-24 Kito Cheng <kito@0xlab.org>
7620 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7621 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7622 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7623 * doc/tm.texi: Regenerate.
7625 2014-08-24 Kito Cheng <kito@0xlab.org>
7627 * ira.c: Fix typo in comment.
7629 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7631 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7632 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7634 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7637 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7638 last_address when the current function is a thunk.
7639 (pa_asm_output_mi_thunk): When we don't have named sections or they
7640 are not being used, check that thunk can reach the stub table with a
7643 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7645 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7647 (pass_web::execute): Likewise for local "insn".
7649 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7651 * var-tracking.c (struct micro_operation_def): Strengthen field
7652 "insn" from rtx to rtx_insn *.
7653 (struct emit_note_data_def): Likewise.
7654 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7655 (vt_stack_adjustments): Likewise for local "insn".
7656 (adjust_insn): Likewise for param "insn".
7657 (val_store): Likewise.
7658 (val_resolve): Likewise.
7659 (struct count_use_info): Likewise for field "insn".
7660 (log_op_type): Likewise for param "insn".
7661 (reverse_op): Likewise.
7662 (prepare_call_arguments): Likewise.
7663 (add_with_sets): The initial param takes an insn, but we can't
7664 yet strengthen it from rtx to rtx_insn * since it's used as a
7665 cselib_record_sets_hook callback. For now rename initial param
7666 from "insn" to "uncast_insn", and introduce a local "insn" of
7667 the stronger rtx_insn * type, with a checked cast.
7668 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7670 (emit_note_insn_var_location): Likewise.
7671 (emit_notes_for_changes): Likewise.
7672 (emit_notes_for_differences): Likewise.
7673 (next_non_note_insn_var_location): Likewise for return type and
7675 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7676 (vt_initialize): Likewise for local "insn".
7677 (delete_debug_insns): Likewise for locals "insn" and "next".
7679 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7681 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7683 (mark_constant_pool): Likewise for local "insn".
7685 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7687 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7689 (dead_debug_promote_uses): Likewise.
7690 (dead_debug_insert_temp): Likewise.
7692 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7694 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7695 from const_rtx to const rtx_insn *.
7696 (store_killed_after): Likewise. Strengthen locals "last", "act"
7697 from rtx to rtx_insn *.
7698 (store_killed_before): Strengthen param "insn" from const_rtx to
7699 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7700 (find_moveable_store): Strengthen param "insn" from rtx to
7702 (compute_store_table): Likewise for local "insn".
7703 (insert_insn_start_basic_block): Likewise for param "insn" and
7704 locals "prev", "before", "insn".
7705 (insert_store): For now, add a checked cast to rtx_insn * on the
7706 result of gen_move_insn.
7707 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7709 (replace_store_insn): Likewise. For now, add a checked cast to
7710 rtx_insn * on the result of gen_move_insn.
7712 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7714 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7716 (expand_sjlj_dispatch_table): Likewise.
7718 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7720 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7721 "insn" from rtx to rtx_insn *.
7723 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7725 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7726 "insn" from rtx to rtx_insn *.
7727 (dup_block_and_redirect): Likewise for param 3 "before".
7729 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7730 from rtx to rtx_insn *.
7731 (move_insn_for_shrink_wrap): Likewise.
7732 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7733 (dup_block_and_redirect): Likewise for param "before" and local
7735 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7737 (convert_to_simple_return): Likewise for local "start".
7739 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7740 Strengthen local "insn" from rtx to rtx_insn *, for use when
7741 invoking requires_stack_frame_p.
7743 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7745 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7747 (speculate_expr): Likewise for locals "orig_insn_rtx",
7749 (eq_transformed_insns): Likewise for locals "i1", "i2".
7750 (check_for_new_jump): Likewise for return type and local "end".
7751 (find_new_jump): Likewise for return type and local "jump".
7752 (sel_split_edge): Likewise for local "jump".
7753 (sel_create_recovery_block): Likewise.
7754 (sel_redirect_edge_and_branch_force): Likewise.
7755 (sel_redirect_edge_and_branch): Likewise.
7757 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7759 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7760 "new_insn" from rtx to rtx_insn *.
7761 (create_insn_rtx_with_rhs): Likewise for return type and for local
7763 (create_insn_rtx_with_lhs): Likewise.
7764 (create_speculation_check): Likewise for local "insn_rtx".
7765 (implicit_clobber_conflict_p): Likewise for local "insn".
7766 (get_expr_cost): Likewise.
7767 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7768 (move_cond_jump): Likewise for locals "next", "prev", "link",
7769 "head", "from", "to".
7771 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7773 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7774 "next" from rtx to rtx_insn *.
7775 (find_conditional_protection): Likewise for local "next".
7776 (is_conditionally_protected): Likewise for local "insn1".
7777 (is_pfree): Likewise for locals "insn1", "insn2".
7779 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7781 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7782 from rtx to rtx_insn *.
7784 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7785 locals "insn1", "insn2" from rtx to rtx_insn *.
7786 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7787 locals "insn", "prev", "last_jump", "next_tail".
7788 (schedule_ebb): Likewise for params "head", "tail".
7789 (schedule_ebbs): Likewise for locals "tail", "head".
7791 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7792 to rtx_insn on "last_insn" in one of the invocations of
7795 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7797 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7798 "elem", "insn" from rtx to rtx_insn *.
7799 (change_spec_dep_to_hard): Likewise.
7800 (get_back_and_forw_lists): Likewise for local "con".
7801 (sd_add_dep): Likewise for locals "elem", "insn".
7802 (sd_resolve_dep): Likewise for locals "pro", "con".
7803 (sd_unresolve_dep): Likewise.
7804 (sd_delete_dep): Likewise.
7805 (chain_to_prev_insn): Likewise for local "pro".
7806 (find_inc): Likewise for locals "pro", "con".
7808 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7810 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7812 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7814 (modified_between_p): Strengthen local "insn" from rtx to
7816 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7817 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7820 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7822 * resource.c (next_insn_no_annul): Strengthen local "next" from
7824 (mark_referenced_resources): Likewise for local "insn".
7826 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7828 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7830 (find_reloads): Likewise for param 1.
7831 (subst_reloads): Likewise for sole param.
7832 (find_equiv_reg): Likwise for param 2.
7833 (regno_clobbered_p): Likwise for param 2.
7834 (reload): Likewise for param 1.
7836 * caller-save.c (save_call_clobbered_regs): Strengthen local
7837 "insn" from rtx to rtx_insn *.
7838 (insert_one_insn): Likewise for local "insn".
7840 * reload.c (this_insn): Likewise for this global.
7841 (find_reloads): Likewise for param "insn".
7842 (find_reloads_toplev): Likewise.
7843 (find_reloads_address): Likewise.
7844 (subst_reg_equivs): Likewise.
7845 (update_auto_inc_notes): Likewise.
7846 (find_reloads_address_1): Likewise.
7847 (find_reloads_subreg_address): Likewise.
7848 (subst_reloads): Likewise.
7849 (find_equiv_reg): Likewise, also for local "p".
7850 (regno_clobbered_p): Likewise for param "insn".
7852 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7854 (spill_reg_store): Likewise for the elements of this array.
7855 (remove_init_insns): Likewise for local "equiv_insn".
7856 (will_delete_init_insn_p): Likewise for param "insn".
7857 (reload): Likewise for param ""first" and local "insn".
7858 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7860 (calculate_elim_costs_all_insns): Likewise.
7861 (delete_caller_save_insns): Likewise.
7862 (spill_failure): Likewise for param "insn".
7863 (delete_dead_insn): Likewise.
7864 (set_label_offsets): Likewise.
7865 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7867 (elimination_costs_in_insn): Likewise for param "insn".
7868 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7869 when referring to an insn.
7870 (set_initial_label_offsets): Likewise.
7871 (set_offsets_for_label): Strengthen param "insn" from rtx to
7873 (init_eliminable_invariants): Likewise for param "first" and local
7875 (fixup_eh_region_note): Likewise for param "insn".
7876 (reload_as_needed): Likewise for locals "prev", "insn",
7877 "old_next", "old_prev", "next".
7878 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7880 (reload_inheritance_insn): Strengthen elements of this array from
7882 (failed_reload): Likewise for param "insn".
7883 (choose_reload_regs): Likewise for local "insn". Replace use of
7884 NULL_RTX with NULL when referring to an insn.
7885 (input_reload_insns): Strengthen elements of this array from rtx
7887 (other_input_address_reload_insns): Likewise for this global.
7888 (other_input_reload_insns): Likewise for this global.
7889 (input_address_reload_insns): Likwise for the elements of this
7891 (inpaddr_address_reload_insns): Likwise for the elements of this
7893 (output_reload_insns): Likewise for the elements of this array.
7894 (output_address_reload_insns): Likewise for the elements of this
7896 (outaddr_address_reload_insns): Likewise for the elements of this
7898 (operand_reload_insns): Likewise for this global.
7899 (other_operand_reload_insns): Likewise for this global.
7900 (other_output_reload_insns): Likewise for the elements of this
7902 (new_spill_reg_store): Likewise for the elements of this
7904 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7905 Strengthen local "where" from rtx * to rtx_insn **.
7906 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7907 from rtx to rtx_insn *.
7908 (do_input_reload): Likewise for local "insn".
7909 (do_output_reload): Likewise for local "insn".
7910 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7911 (emit_insn_if_valid_for_reload): Likewise for return type and local
7912 "last". Add checked cast to rtx_insn when returning "insn" since
7913 this has been through emit_insn.
7914 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7915 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7916 returning "insn" since it's been through
7917 emit_insn_if_valid_for_reload at this point.
7918 (delete_output_reload): Strengthen param "insn" and locals
7919 "output_reload_insn", "i2" from rtx to rtx_insn *.
7920 (delete_address_reloads): Likewise for params "dead_insn",
7921 "current_insn" and locals "prev", "next".
7922 (delete_address_reloads_1): Likewise for params "dead_insn",
7923 "current_insn" and locals "prev", "i2".
7924 (inc_for_reload): Likewise for locals "last", "add_insn".
7925 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7928 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7929 param of this duplicate of the prototype from reload.h
7931 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7933 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7935 (regstat_bb_compute_calls_crossed): Likewise.
7937 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7939 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7941 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7943 (regrename_analyze): Strengthen local "insn" from rtx to
7945 (scan_rtx_reg): Likewise for param "insn".
7946 (scan_rtx_address): Likewise.
7947 (scan_rtx): Likewise.
7948 (restore_operands): Likewise.
7949 (record_out_operands): Likewise.
7950 (build_def_use): Likewise for local "insn". Replace use of
7951 NULL_RTX with NULL when dealing with an insn.
7953 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7955 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7956 * reginfo.c (reg_scan): Likewise, also for local "insn".
7957 (reg_scan_mark_refs): Likewise for param "insn".
7958 (init_subregs_of_mode): Likewise for local "insn".
7960 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7962 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7963 "insn" from rtx to rtx_insn *.
7964 (replace_oldest_value_reg): Likewise for param "insn".
7965 (replace_oldest_value_addr): Likewise.
7966 (replace_oldest_value_mem): Likewise.
7967 (apply_debug_insn_changes): Likewise for local "last_insn".
7968 (copyprop_hardreg_forward_1): Likewise for local "insn".
7970 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7972 * reg-stack.c (next_flags_user): Strengthen return type and param
7973 "insn" from rtx to rtx_insn *.
7974 (straighten_stack): Likewise for param "insn".
7975 (check_asm_stack_operands): Likewise.
7976 (remove_regno_note): Likewise.
7977 (emit_pop_insn): Likewise for return type, param "insn", local
7979 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7980 "limit" from rtx to rtx_insn *.
7981 (swap_to_top): Likewise for param "insn".
7982 (move_for_stack_reg): Likewise.
7983 (move_nan_for_stack_reg): Likewise.
7984 (swap_rtx_condition): Likewise.
7985 (compare_for_stack_reg): Likewise.
7986 (subst_all_stack_regs_in_debug_insn): Likewise.
7987 (subst_stack_regs_pat): Likewise, and local "insn2".
7988 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7990 (subst_stack_regs): Likewise.
7991 (change_stack): Likewise.
7992 (convert_regs_1): Likewise for locals "insn", "next".
7994 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7996 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7998 (combine_set_extension): Likewise for param "curr_insn".
7999 (transform_ifelse): Likewise for param "def_insn".
8000 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
8001 from vec<rtx> * to vec<rtx_insn *> *.
8002 (is_cond_copy_insn): Likewise for param "insn".
8003 (struct ext_state): Strengthen the four vec fields from vec<rtx>
8005 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
8006 local "def_insn" from rtx to rtx_insn *.
8007 (get_sub_rtx): Likewise for param "def_insn".
8008 (merge_def_and_ext): Likewise.
8009 (combine_reaching_defs): Likewise.
8010 (add_removable_extension): Likewise for param "insn".
8011 (find_removable_extensions): Likewise for local "insn".
8012 (find_and_remove_re): Likewise for locals "curr_insn" and
8013 "def_insn". Strengthen locals "reinsn_del_list" and
8014 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
8016 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8018 * recog.c (split_insn): Strengthen param "insn" and locals
8019 "first", "last" from rtx to rtx_insn *.
8020 (split_all_insns): Likewise for locals "insn", "next".
8021 (split_all_insns_noflow): Likewise.
8023 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8025 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
8027 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8028 (debug_rtx_find): Likewise for param 1 "x".
8030 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
8031 const_rtx to const rtx_insn *. Likewise for local "insn".
8032 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8033 (debug_rtx_find): Likewise for param 1 "x".
8034 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
8035 from const_rtx to const rtx_insn * within the appropriate cases of
8036 the switch statement.
8038 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
8039 Strengthen local "insns" from rtx to rtx_insn * since this is
8040 passed to a call to debug_rtx_list.
8042 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8044 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
8047 * function.c (stack_protect_epilogue): Add checked cast to
8048 rtx_insn for now when invoking predict_insn_def.
8050 * predict.c (predict_insn): Strengthen param "insn" from rtx to
8052 (predict_insn_def): Likewise.
8053 (rtl_predict_edge): Likewise for local "last_insn".
8054 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
8056 (combine_predictions_for_insn): Strengthen param "insn" from rtx
8058 (bb_estimate_probability_locally): Likewise for local "last_insn".
8059 (expensive_function_p): Likewise for local "insn".
8061 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
8062 local "jmp", since this is used when invoking predict_insn_def.
8064 2014-08-22 Marek Polacek <polacek@redhat.com>
8067 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
8069 2014-08-22 Marek Polacek <polacek@redhat.com>
8072 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
8073 a comparison in parens.
8074 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
8077 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8079 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
8082 * cprop.c (fis_get_condition): Likewise.
8084 * postreload.c (reload_cse_regs): Likewise for param "first".
8085 (reload_cse_simplify): Likewise for param "insn".
8086 (reload_cse_regs_1): Likewise for local "insn".
8087 (reload_cse_simplify_set): Likewise for param "insn".
8088 (reload_cse_simplify_operands): Likewise.
8089 (struct reg_use): Likewise for field "insn".
8090 (reload_combine_purge_insn_uses): Likewise for param "insn".
8091 (fixup_debug_insns): Likewise for params "from", "to" and local
8093 (try_replace_in_use): Likewise for local "use_insn".
8094 (reload_combine_recognize_const_pattern): Likewise for param
8095 "insn" and locals "add_moved_after_insn", "use_insn".
8096 (reload_combine_recognize_pattern): Likewise for param "insn" and
8098 (reload_combine): Likewise for locals "insn", "prev".
8099 (reload_combine_note_use): Likewise for param "insn".
8100 (move2add_use_add2_insn): Likewise.
8101 (move2add_use_add3_insn): Likewise.
8102 (reload_cse_move2add): Likewise, also for local "next".
8103 (move2add_note_store): Likewise for local "insn".
8105 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8107 * postreload-gcse.c (struct occr): Strengthen field "insn" from
8109 (struct unoccr): Likewise.
8110 (struct modifies_mem): Likewise.
8111 (alloc_mem): Likewise for local "insn".
8112 (insert_expr_in_table): Likewise for param "insn".
8113 (dump_expr_hash_table_entry): Likewise for local "insn".
8114 (oprs_unchanged_p): Likewise for param "insn".
8115 (load_killed_in_block_p): Likewise for local "setter".
8116 (record_last_reg_set_info): Likewise for param "insn".
8117 (record_last_reg_set_info_regno): Likewise.
8118 (record_last_mem_set_info): Likewise.
8119 (record_last_set_info): Likewise for local "last_set_insn".
8120 (record_opr_changes): Likewise for param "insn".
8121 (hash_scan_set): Likewise.
8122 (compute_hash_table): Likewise for local "insn".
8123 (get_avail_load_store_reg): Likewise for param "insn".
8124 (eliminate_partially_redundant_load): Likewise, also for locals
8125 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
8127 (eliminate_partially_redundant_loads): Likewise for local "insn".
8129 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8131 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
8133 (expand_binop): Likewise for locals "entry_last", "last", "insns"
8134 (expand_twoval_unop): Likewise for locals entry_last", "last".
8135 (expand_twoval_binop): Likewise.
8136 (expand_twoval_binop_libfunc): Likewise for local "insns".
8137 (widen_leading): Likewise for local "last".
8138 (expand_doubleword_clz): Likewise for local "seq". Strengthen
8139 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
8140 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
8141 (expand_parity): Likewise for locals "last" and "seq".
8142 (expand_ffs): Likewise for local "seq". Strengthen local
8143 "nonzero_label" from rtx to rtx_code_label *.
8144 (expand_absneg_bit): Strengthen local "insns" from rtx to
8146 (expand_unop_direct): Likewise for local "last".
8147 (expand_unop): Likewise for locals "last", "insns".
8148 (expand_abs_nojump): Likewise for local "last".
8149 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
8150 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
8152 (expand_copysign_absneg): Strengthen local "label" from rtx to
8154 (expand_copysign_bit): Strengthen local "insns" from rtx to
8156 (struct no_conflict_data): Likewise for fields "first", "insn".
8157 (emit_libcall_block_1): Likewise for param "insns" and locals
8158 "next", "last", "insn".
8159 (emit_libcall_block): For now, add a checked cast to rtx_insn *
8160 on "insns" when invoking emit_libcall_block_1. Ultimately we
8161 want to strengthen insns itself.
8162 (prepare_cmp_insn): Strengthen local "last" from rtx to
8164 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
8165 (prepare_float_lib_cmp): Likewise for local "insns".
8166 (emit_conditional_move): Likewise for local "last".
8167 (emit_conditional_add): Likewise.
8168 (have_sub2_insn): Likewise for local "seq".
8169 (expand_float): Likewise for local "insns". Strengthen locals
8170 "label", "neglabel" from rtx to rtx_code_label *.
8171 (expand_fix): Likewise for locals "last", "insn", "insns" (to
8172 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
8173 (expand_fixed_convert): Likewise for local "insns" (to
8175 (expand_sfix_optab): Likewise for local "last".
8176 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
8177 to rtx_code_label *.
8178 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
8179 from rtx to rtx_insn *.
8180 (expand_atomic_fetch_op): Likewise for local "insn".
8181 (maybe_legitimize_operand_same_code): Likewise for local "last".
8182 (maybe_legitimize_operands): Likewise.
8184 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8186 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8187 "insn" from rtx to rtx_insn *.
8188 (ps_rtl_insn): Likewise for return type.
8189 (doloop_register_get): Likewise for params "head", "tail" and
8190 locals "insn", "first_insn_not_to_check".
8191 (schedule_reg_move): Likewise for local "this_insn".
8192 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8193 of gen_move_insn for now.
8194 (reset_sched_times): Strengthen local "insn" from rtx to
8196 (permute_partial_schedule): Likewise.
8197 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8198 (dump_insn_location): Likewise for param "insn".
8199 (loop_canon_p): Likewise for local "insn".
8200 (sms_schedule): Likewise.
8201 (print_partial_schedule): Likewise.
8202 (ps_has_conflicts): Likewise.
8204 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8206 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8207 "tailp" from rtx * to rtx_insn **.
8209 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8210 from rtx to rtx_insn *.
8211 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8212 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8213 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8215 * modulo-sched.c (const_iteration_count): Strengthen return type
8216 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8217 use of NULL_RTX with NULL when working with insns.
8218 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8220 (sms_schedule): Likewise.
8221 * sched-rgn.c (init_ready_list): Likewise, also for locals
8222 "src_head" and "src_next_tail".
8223 (compute_block_dependences): Likewise.
8224 (free_block_dependencies): Likewise.
8225 (debug_rgn_dependencies): Likewise.
8226 (free_rgn_deps): Likewise.
8227 (compute_priorities): Likewise.
8228 (schedule_region): Likewise.
8229 * sel-sched.c (find_ebb_boundaries): Likewise.
8231 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8232 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8234 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8236 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8237 from rtx to rtx_insn *.
8238 (new_seginfo): Likewise for param "insn".
8239 (create_pre_exit): Likewise for locals "last_insn",
8240 "before_return_copy", "return_copy".
8241 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8244 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8246 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8247 from rtx to rtx_insn *.
8248 (lra_push_insn): Likewise for 1st param.
8249 (lra_push_insn_and_update_insn_regno_info): Likewise.
8250 (lra_pop_insn): Likewise for return type.
8251 (lra_invalidate_insn_data): Likewise for 1st param.
8252 (lra_set_insn_deleted): Likewise.
8253 (lra_delete_dead_insn): Likewise.
8254 (lra_process_new_insns): Likewise for first 3 params.
8255 (lra_set_insn_recog_data): Likewise for 1st param.
8256 (lra_update_insn_recog_data): Likewise.
8257 (lra_set_used_insn_alternative): Likewise.
8258 (lra_invalidate_insn_regno_info): Likewise.
8259 (lra_update_insn_regno_info): Likewise.
8260 (lra_former_scratch_operand_p): Likewise.
8261 (lra_eliminate_regs_1): Likewise.
8262 (lra_get_insn_recog_data): Likewise.
8264 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8267 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8269 (substitute_within_insn): New.
8270 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8271 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8272 Replace call to "substitute" with call to substitute_within_insn.
8274 * lra-constraints.c (curr_insn): Strengthen from rtx to
8276 (get_equiv_with_elimination): Likewise for param "insn".
8277 (match_reload): Strengthen params "before" and "after" from rtx *
8279 (emit_spill_move): Likewise for return type. Add a checked cast
8280 to rtx_insn * on result of gen_move_insn for now.
8281 (check_and_process_move): Likewise for local "before". Replace
8282 NULL_RTX with NULL when referring to insns.
8283 (process_addr_reg): Strengthen params "before" and "after" from
8284 rtx * to rtx_insn **.
8285 (insert_move_for_subreg): Likewise.
8286 (simplify_operand_subreg): Strengthen locals "before" and "after"
8287 from rtx to rtx_insn *.
8288 (process_address_1): Strengthen params "before" and "after" from
8289 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8291 (process_address): Strengthen params "before" and "after" from
8292 rtx * to rtx_insn **.
8293 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8294 (curr_insn_transform): Strengthen locals "before" and "after"
8295 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8297 (loc_equivalence_callback): Update cast of "data", changing
8298 resulting type from rtx to rtx_insn *.
8299 (substitute_pseudo_within_insn): New.
8300 (inherit_reload_reg): Strengthen param "insn" from rtx to
8301 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8302 NULL when referring to insns. Add a checked cast to rtx_insn *
8303 when using usage_insn to invoke lra_update_insn_regno_info.
8304 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8305 likewise for locals "restore", "save". Add checked casts to
8306 rtx_insn * when using usage_insn to invoke
8307 lra_update_insn_regno_info and lra_process_new_insns. Replace
8308 NULL_RTX with NULL when referring to insns.
8309 (split_if_necessary): Strengthen param "insn" from rtx to
8311 (update_ebb_live_info): Likewise for params "head", "tail" and local
8313 (get_last_insertion_point): Likewise for return type and local "insn".
8314 (get_live_on_other_edges): Likewise for local "last".
8315 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8316 "prev_insn", "next_insn", "restore".
8317 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8318 (undo_optional_reloads): Likewise for local "insn".
8320 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8322 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8324 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8326 (spill_pseudos): Likewise for local "insn".
8327 (init_elimination): Likewise.
8328 (process_insn_for_elimination): Likewise for param "insn".
8330 * lra-lives.c (curr_insn): Likewise.;
8332 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8333 (remove_pseudos): Likewise for param "insn".
8334 (spill_pseudos): Likewise for local "insn".
8335 (lra_final_code_change): Likewise for locals "insn", "curr".
8337 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8338 (lra_set_insn_deleted): Likewise.
8339 (lra_delete_dead_insn): Likewise, and for local "prev".
8340 (new_insn_reg): Likewise for param "insn".
8341 (lra_set_insn_recog_data): Likewise.
8342 (lra_update_insn_recog_data): Likewise.
8343 (lra_set_used_insn_alternative): Likewise.
8344 (get_insn_freq): Likewise.
8345 (invalidate_insn_data_regno_info): Likewise.
8346 (lra_invalidate_insn_regno_info): Likewise.
8347 (lra_update_insn_regno_info): Likewise.
8348 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8350 (lra_push_insn_1): Strengthen param "insn" from rtx to
8352 (lra_push_insn): Likewise.
8353 (lra_push_insn_and_update_insn_regno_info): Likewise.
8354 (lra_pop_insn): Likewise for return type and local "insn".
8355 (push_insns): Likewise for params "from", "to", and local "insn".
8356 (setup_sp_offset): Likewise for params "from", "last" and locals
8358 (lra_process_new_insns): Likewise for params "insn", "before",
8359 "after" and local "last".
8360 (struct sloc): Likewise for field "insn".
8361 (lra_former_scratch_operand_p): Likewise for param "insn".
8362 (remove_scratches): Likewise for locals "insn", "last".
8363 (check_rtl): Likewise for local "insn".
8364 (add_auto_inc_notes): Likewise for param "insn".
8365 (update_inc_notes): Likewise for local "insn".
8366 (lra): Replace NULL_RTX with NULL when referring to insn.
8368 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8370 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8372 (resolve_reg_notes): Likewise.
8373 (resolve_simple_move): Likewise for return type, param "insn", and
8374 locals "insns", "minsn".
8375 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8376 (resolve_use): Likewise.
8377 (resolve_debug): Likewise.
8378 (find_decomposable_shift_zext): Likewise.
8379 (resolve_shift_zext): Likewise for return type, param "insn", and
8380 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8381 (decompose_multiword_subregs): Likewise for local "insn",
8382 "orig_insn", "decomposed_shift", "end".
8384 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8386 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8387 param "insns" from rtx to rtx_insn *.
8389 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8391 (struct iv_to_split): Likewise.
8392 (loop_exit_at_end_p): Likewise for local "insn".
8393 (split_edge_and_insert): Likewise for param "insns".
8394 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8395 and locals "seq", "jump".
8396 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8397 "branch_code"; update invocations of compare_and_jump_seq to
8398 eliminate NULL_RTX in favor of NULL.
8399 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8401 (reset_debug_uses_in_loop): Likewise.
8402 (analyze_insn_to_expand_var): Likewise for param "insn".
8403 (analyze_iv_to_split_insn): Likewise.
8404 (analyze_insns_in_loop): Likewise for local "insn".
8405 (insert_base_initialization): Likewise for param
8406 "insn" and local "seq".
8407 (split_iv): Likewise for param "insn" and local "seq".
8408 (expand_var_during_unrolling): Likewise for param "insn".
8409 (insert_var_expansion_initialization): Likewise for local "seq".
8410 (combine_var_copies_in_loop_exit): Likewise.
8411 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8413 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8414 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8417 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8419 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8421 (iv_analyze_result): Likewise.
8422 (iv_analyze_expr): Likewise.
8425 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8426 local "def_insn" from rtx to rtx_insn *.
8427 (get_biv_step_1): Likewise for local "insn".
8428 (iv_analyze_expr): Likewise for param "insn".
8429 (iv_analyze_def): Likewise for local "insn".
8430 (iv_analyze_op): Likewise for param "insn".
8431 (iv_analyze): Likewise.
8432 (iv_analyze_result): Likewise.
8434 (suitable_set_for_replacement): Likewise.
8435 (simplify_using_initial_values): Likewise for local "insn".
8436 (iv_number_of_iterations): Likewise for param "insn".
8437 (check_simple_exit): Add checked cast to rtx_insn when invoking
8438 iv_number_of_iterations for now (until get_condition is
8441 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8442 "insn" from rtx to rtx_insn *.
8443 (analyze_insns_in_loop): Likewise for local "insn".
8445 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8447 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8449 (struct invariant): Likewise.
8450 (hash_invariant_expr_1): Likewise for param "insn".
8451 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8452 (find_exits): Likewise for local "insn".
8453 (create_new_invariant): Likewise for param "insn".
8454 (check_dependencies): Likewise.
8455 (find_invariant_insn): Likewise.
8456 (record_uses): Likewise.
8457 (find_invariants_insn): Likewise.
8458 (find_invariants_bb): Likewise for local "insn".
8459 (get_pressure_class_and_nregs): Likewise for param "insn".
8460 (calculate_loop_reg_pressure): Likewise for local "insn".
8462 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8464 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8466 (add_test): Likewise for locals "seq", "jump".
8467 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8469 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8471 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8473 (rebuild_jump_labels_chain): Likewise for param "chain".
8475 * cfgexpand.c (pass_expand::execute): Add checked cast to
8476 rtx_insn * when calling rebuild_jump_labels_chain in region where
8477 we know e->insns.r is non-NULL.
8479 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8481 (rebuild_jump_labels): Likewise.
8482 (rebuild_jump_labels_chain): Likewise for param "chain".
8483 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8484 (init_label_info): Likewise for param "f".
8485 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8486 "prev_nonjump_insn".
8487 (mark_all_labels): Likewise for param "f" and locals "insn",
8488 "prev_nonjump_insn".
8490 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8492 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8493 from rtx to rtx_insn *insn.
8494 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8495 (ira_add_allocno_copy): Likewise.
8496 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8498 (ira_create_copy): Likewise.
8499 (ira_add_allocno_copy): Likewise.
8500 (create_bb_allocnos): Likewise for local "insn".
8501 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8502 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8503 process_regs_for_copy for rtx_insn * param.
8504 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8505 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8506 process_regs_for_copy for rtx_insn * param.
8507 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8508 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8509 (record_operand_costs): Likewise.
8510 (scan_one_insn): Likewise for return type, and for param "insn".
8511 (process_bb_for_costs): Likewise for local "insn".
8512 (process_bb_node_for_hard_reg_moves): Likewise.
8513 * ira-emit.c (struct move): Likewise for field "insn".
8514 (create_move): Eliminate use of NULL_RTX when dealing with an
8516 (emit_move_list): Strengthen return type and locals "result",
8517 "insn" from rtx to rtx_insn *insn.
8518 (emit_moves): Likewise for locals "insns", "tmp".
8519 (ira_emit): Likewise for local "insn".
8520 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8522 (find_call_crossed_cheap_reg): Likewise.
8523 (process_bb_node_lives): Likewise for local "insn".
8524 * ira.c (decrease_live_ranges_number): Likewise.
8525 (compute_regs_asm_clobbered): Likewise.
8526 (build_insn_chain): Likewise.
8527 (find_moveable_pseudos): Likewise, also locals "def_insn",
8528 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8529 to rtx_insn **. Add a checked cast when assigning from
8530 "closest_use" into closest_uses array in a region where we know
8531 it's a non-NULL insn.
8532 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8534 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8535 "last_interesting_insn", "uin".
8536 (move_unallocated_pseudos): Likewise for locals "def_insn",
8537 "move_insn", "newinsn".
8539 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8541 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8542 Strengthen locals "done_label", "do_error" from rtx to
8544 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8545 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8547 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8548 "done_label", "do_error" to rtx_code_label * and local "last" to
8550 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8551 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8552 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8553 "after_lopart_neg", "do_overflow", "hipart_different" to
8554 rtx_code_label * and local "last" to rtx_insn *.
8556 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8558 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8559 "insn" and "move_insn" from rtx to rtx_insn *.
8561 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8563 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8565 (cheap_bb_rtx_cost_p): Likewise.
8566 (first_active_insn): Likewise for return type and local "insn".
8567 (last_active_insn): Likewise for return type and locals "insn",
8569 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8571 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8573 (noce_try_move): Likewise for local "seq".
8574 (noce_try_store_flag): Likewise.
8575 (noce_try_store_flag_constants): Likewise.
8576 (noce_try_addcc): Likewise.
8577 (noce_try_store_flag_mask): Likewise.
8578 (noce_try_cmove): Likewise.
8579 (noce_try_minmax): Likewise.
8580 (noce_try_abs): Likewise.
8581 (noce_try_sign_mask): Likewise.
8582 (noce_try_bitop): Likewise.
8583 (noce_can_store_speculate_p): Likewise for local "insn".
8584 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8586 (check_cond_move_block): Likewise for local "insn".
8587 (cond_move_convert_if_block): Likewise.
8588 (cond_move_process_if_block): Likewise for locals "seq",
8590 (noce_find_if_block): Likewise for local "jump".
8591 (merge_if_block): Likewise for local "last".
8592 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8593 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8594 (block_has_only_trap): Likewise for return type and local "trap".
8595 (find_if_case_1): Likewise for local "jump".
8596 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8599 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8601 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8602 "last_insn", "loop_end" from rtx to rtx_insn *.
8604 * hw-doloop.c (scan_loop): Likewise for local "insn".
8605 (discover_loop): Likewise for param "tail_insn".
8606 (discover_loops): Likewise for local "tail".
8608 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8609 cast to rtx_insn * when assigning from an rtx local to a
8610 hwloop_info's "last_insn" field.
8612 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8614 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8615 (add_delay_dependencies): Strengthen local "pro" from rtx to
8617 (recompute_todo_spec): Likewise.
8618 (dep_cost_1): Likewise for locals "insn", "used".
8619 (schedule_insn): Likewise for local "dbg".
8620 (schedule_insn): Likewise for locals "pro", "next".
8621 (unschedule_insns_until): Likewise for local "con".
8622 (restore_pattern): Likewise for local "next".
8623 (estimate_insn_tick): Likewise for local "pro".
8624 (resolve_dependencies): Likewise for local "next".
8625 (fix_inter_tick): Likewise.
8626 (fix_tick_ready): Likewise for local "pro".
8627 (add_to_speculative_block): Likewise for locals "check", "twin",
8629 (sched_extend_bb): Likewise for locals "end", "insn".
8630 (init_before_recovery): Likewise for local "x".
8631 (sched_create_recovery_block): Likewise for local "barrier".
8632 (create_check_block_twin): Likewise for local "pro".
8633 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8635 (unlink_bb_notes): Update for change to type of bb_header.
8636 Strengthen locals "prev", "label", "note", "next" from rtx to
8638 (clear_priorities): Likewise for local "pro".
8640 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8642 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8644 (test_insn): Likewise for this global.
8645 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8647 (oprs_anticipatable_p): Likewise.
8648 (oprs_available_p): Likewise.
8649 (insert_expr_in_table): Strengthen param "insn" from rtx to
8651 (hash_scan_set): Likewise.
8652 (hash_scan_clobber): Likewise.
8653 (hash_scan_call): Likewise.
8654 (hash_scan_insn): Likewise.
8655 (compute_hash_table_work): Likewise for local "insn".
8656 (process_insert_insn): Likewise for return type and local "pat".
8657 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8658 "pat", "pat_end", "maybe_cc0_setter".
8659 (pre_edge_insert): Likewise for local "insn".
8660 (pre_insert_copy_insn): Likewise for param "insn".
8661 (pre_insert_copies): Likewise for local "insn".
8662 (struct set_data): Likewise for field "insn".
8663 (single_set_gcse): Likewise for param "insn".
8664 (gcse_emit_move_after): Likewise.
8665 (pre_delete): Likewise for local "insn".
8666 (update_bb_reg_pressure): Likewise for param "from" and local
8668 (should_hoist_expr_to_dom): Likewise for param "from".
8669 (hoist_code): Likewise for local "insn".
8670 (get_pressure_class_and_nregs): Likewise for param "insn".
8671 (calculate_bb_reg_pressure): Likewise for local "insn".
8672 (compute_ld_motion_mems): Likewise.
8674 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8676 * genpeep.c (main): Rename param back from "uncast_ins1" to
8677 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8680 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8682 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8685 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8686 documentation to state it is only for VSX operations.
8688 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8689 constraint only active if VSX.
8691 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8692 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8695 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8697 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8698 Strengthen local "insn" from rtx to rtx_insn *.
8699 (use_killed_between): Likewise for param "target_insn".
8700 (all_uses_available_at): Likewise for param "target_insn" and
8702 (update_df_init): Likewise for params "def_insn", "insn".
8703 (update_df): Likewise for param "insn".
8704 (try_fwprop_subst): Likewise for param "def_insn" and local
8706 (free_load_extend): Likewise for param "insn".
8707 (forward_propagate_subreg): Likewise for param "def_insn" and
8709 (forward_propagate_asm): Likewise for param "def_insn" and local
8711 (forward_propagate_and_simplify): Likewise for param "def_insn"
8712 and local "use_insn".
8713 (forward_propagate_into): Likewise for locals "def_insn" and
8716 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8718 * function.c (emit_initial_value_sets): Strengthen local "seq"
8719 from rtx to rtx_insn *.
8720 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8722 (instantiate_virtual_regs): Likewise for local "insn".
8723 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8724 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8725 (expand_function_end): Likewise for locals "insn" and "seq".
8726 (epilogue_done): Likewise for local "insn".
8727 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8729 (reposition_prologue_and_epilogue_notes): Likewise for locals
8730 "insn", "last", "note", "first".
8731 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8732 (pass_match_asm_constraints::execute): Likewise for local "insn".
8734 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8736 * output.h (final_scan_insn): Strengthen return type from rtx to
8738 (final_forward_branch_p): Likewise for param.
8739 (current_output_insn): Likewise for this global.
8741 * final.c (rtx debug_insn): Likewise for this variable.
8742 (current_output_insn): Likewise.
8743 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8744 adding "insn" back in as an rtx_insn * with a checked cast, so
8745 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8747 (compute_alignments): Strengthen local "label" from rtx to
8749 (shorten_branches): Rename param from "first" to "uncast_first",
8750 introducing a new local rtx_insn * "first" using a checked cast to
8751 effectively strengthen "first" from rtx to rtx_insn * without
8752 affecting the type signature. Strengthen locals "insn", "seq",
8753 "next", "label" from rtx to rtx_insn *.
8754 (change_scope): Strengthen param "orig_insn" and local "insn" from
8756 (final_start_function): Rename param from "first" to "uncast_first",
8757 introducing a new local rtx_insn * "first" using a checked cast to
8758 effectively strengthen "first" from rtx to rtx_insn * without
8759 affecting the type signature. Strengthen local "insn" from rtx to
8761 (dump_basic_block_info): Strengthen param "insn" from rtx to
8763 (final): Rename param from "first" to "uncast_first",
8764 introducing a new local rtx_insn * "first" using a checked cast to
8765 effectively strengthen "first" from rtx to rtx_insn * without
8766 affecting the type signature. Strengthen locals "insn", "next"
8767 from rtx to rtx_insn *.
8768 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8770 (call_from_call_insn): Strengthen param "insn" from rtx to
8772 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8773 introducing a new local rtx_insn * "insn" using a checked cast to
8774 effectively strengthen "insn" from rtx to rtx_insn * without
8775 affecting the type signature. Strengthen return type and locals
8776 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8777 now-redundant checked cast to rtx_insn * from both invocations of
8778 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8779 introducing a local "call_insn" for use when invoking
8780 call_from_call_insn.
8781 (notice_source_line): Strengthen param "insn" from rtx to
8783 (leaf_function_p): Likewise for local "insn".
8784 (final_forward_branch_p): Likewise.
8785 (leaf_renumber_regs): Likewise for param "first".
8786 (rest_of_clean_state): Likewise for locals "insn" and "next".
8787 (self_recursive_call_p): Likewise for param "insn".
8788 (collect_fn_hard_reg_usage): Likewise for local "insn".
8789 (get_call_fndecl): Likewise for param "insn".
8790 (get_call_cgraph_rtl_info): Likewise.
8791 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8792 introducing a new local rtx_insn * "insn" using a checked cast to
8793 effectively strengthen "insn" from rtx to rtx_insn * without
8794 affecting the type signature.
8796 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8797 cast when assigning from param "insn" to current_output_insn.
8798 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8799 so that we can assign it back to current_output_insn.
8801 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8803 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8804 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8805 atmxt540s and atmxt540sreva devices.
8806 * config/avr/avr-tables.opt: Regenerate.
8807 * config/avr/t-multilib: Regenerate.
8808 * doc/avr-mmcu.texi: Regenerate.
8810 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8812 * expr.c (convert_move): Strengthen local "insns" from rtx to
8814 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8815 "top_label" from rtx to rtx_code_label *.
8816 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8818 (emit_single_push_insn): Likewise for locals "prev", "last".
8819 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8820 to rtx_code_label *.
8821 (store_constructor): Likewise for locals "loop_start", "loop_end".
8822 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8824 (expand_expr_real_2): Likewise.
8825 (expand_expr_real_1): Strengthen local "label" from rtx to
8828 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8830 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8831 from rtx to rtx_insn *.
8832 (store_bit_field_1): Likewise.
8833 (extract_bit_field_1): Likewise.
8834 (expand_mult_const): Likewise for local "insns".
8835 (expmed_mult_highpart): Strengthen local "label" from rtx to
8837 (expand_smod_pow2): Likewise.
8838 (expand_sdiv_pow2): Likewise.
8839 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8840 rtx_insn *. Strengthen locals "label", "label1", "label2",
8841 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8842 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8843 (emit_store_flag): Likewise.
8844 (emit_store_flag_force): Strengthen local "label" from rtx to
8846 (do_cmp_and_jump): Likewise for param "label".
8848 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8850 * explow.c (force_reg): Strengthen local "insn" from rtx to
8852 (adjust_stack_1): Likewise.
8853 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8854 "final_label", "available_label", "space_available" from rtx to
8856 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8857 (anti_adjust_stack_and_probe): Likewise.
8859 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8861 * except.h (sjlj_emit_function_exit_after): Strengthen param
8862 "after" from rtx to rtx_insn *. This is only called with
8863 result of get_last_insn (in function.c) so type-change should be
8866 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8867 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8868 to rtx_insn *. These fields are only used from except.c so this
8869 type-change should be self-contained to this patch.
8871 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8872 local "last" from rtx to rtx_insn *.
8873 (dw2_build_landing_pads): Likewise for local "seq".
8874 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8875 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8876 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8878 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8880 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8881 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8882 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8883 referring to an insn. Strengthen local "dispatch_label" from
8884 rtx to rtx_code_label *.
8885 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8887 (expand_eh_return): Strengthen local "around_label" from
8888 rtx to rtx_code_label *.
8889 (convert_to_eh_region_ranges): Strengthen locals "iter",
8890 "last_action_insn", "first_no_action_insn",
8891 "first_no_action_insn_before_switch",
8892 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8894 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8896 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8897 from rtx to rtx_insn *.
8898 (cached_next_real_insn): Likewise.
8899 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8901 (dwarf2out_var_location): Strengthen locals "next_real",
8902 "next_note", "expected_next_loc_note", "last_start", "insn" from
8905 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8907 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8908 from rtx to rtx_insn *.
8909 (create_pseudo_cfg): Likewise for local "insn".
8911 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8913 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8914 from rtx to rtx_insn *.
8915 (df_bb_regno_last_def_find): Likewise.
8917 * df-problems.c (df_rd_bb_local_compute): Likewise.
8918 (df_lr_bb_local_compute): Likewise.
8919 (df_live_bb_local_compute): Likewise.
8920 (df_chain_remove_problem): Likewise.
8921 (df_chain_create_bb): Likewise.
8922 (df_word_lr_bb_local_compute): Likewise.
8923 (df_remove_dead_eq_notes): Likewise for param "insn".
8924 (df_note_bb_compute): Likewise for local "insn".
8925 (simulate_backwards_to_point): Likewise.
8926 (df_md_bb_local_compute): Likewise.
8928 * df-scan.c (df_scan_free_bb_info): Likewise.
8929 (df_scan_start_dump): Likewise.
8930 (df_scan_start_block): Likewise.
8931 (df_install_ref_incremental): Likewise for local "insn".
8932 (df_insn_rescan_all): Likewise.
8933 (df_reorganize_refs_by_reg_by_insn): Likewise.
8934 (df_reorganize_refs_by_insn_bb): Likewise.
8935 (df_recompute_luids): Likewise.
8936 (df_bb_refs_record): Likewise.
8937 (df_update_entry_exit_and_calls): Likewise.
8938 (df_bb_verify): Likewise.
8940 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8942 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8943 "first_note" from rtx to rtx_insn *.
8944 (get_node_of_insn): Likewise for param 2 "insn".
8945 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8947 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8949 (mem_write_insn_p): Likewise.
8950 (mem_access_insn_p): Likewise.
8951 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8952 (def_has_ccmode_p): Likewise for param "insn".
8953 (add_cross_iteration_register_deps): Likewise for locals
8954 "def_insn" and "use_insn".
8955 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8956 (build_intra_loop_deps): Likewise for local "src_insn".
8957 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8959 (get_node_of_insn): Likewise for param "insn".
8961 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8963 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8964 (deletable_insn_p): Strengthen param "insn" from rtx to
8965 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8966 find_call_stack_args, since this is guarded by CALL_P (insn).
8967 (marked_insn_p): Strengthen param "insn" from rtx to
8969 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8970 invoking find_call_stack_args, since this is guarded by
8972 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8973 rtx_insn *; we know this is an insn since this was called by
8975 (mark_nonreg_stores_2): Likewise.
8976 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8978 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8979 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8981 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8982 from rtx to rtx_insn *.
8983 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8985 (delete_unmarked_insns): Likewise for locals "insn", "next".
8986 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8987 (mark_reg_dependencies): Likewise for param "insn".
8988 (rest_of_handle_ud_dce): Likewise for local "insn".
8989 (word_dce_process_block): Likewise.
8990 (dce_process_block): Likewise.
8992 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8994 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8995 from rtx to rtx_insn *.
8996 (struct change_cc_mode_args): Likewise for field "insn".
8997 (this_insn): Strengthen from rtx to rtx_insn *.
8998 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
9000 (validate_canon_reg): Strengthen param "insn" from rtx to
9002 (canon_reg): Likewise.
9003 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
9005 (record_jump_equiv): Strengthen param "insn" from rtx to
9007 (try_back_substitute_reg): Likewise, also for locals "prev",
9009 (find_sets_in_insn): Likewise for param "insn".
9010 (canonicalize_insn): Likewise.
9011 (cse_insn): Likewise. Add a checked cast.
9012 (invalidate_from_clobbers): Likewise for param "insn".
9013 (invalidate_from_sets_and_clobbers): Likewise.
9014 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
9016 (cse_prescan_path): Strengthen local "insn" from rtx to
9018 (cse_extended_basic_block): Likewise for locals "insn" and
9020 (cse_main): Likewise for param "f".
9021 (check_for_label_ref): Likewise for local "insn".
9022 (set_live_p): Likewise for second param ("insn").
9023 (insn_live_p): Likewise for first param ("insn") and for local
9025 (cse_change_cc_mode_insn): Likewise for first param "insn".
9026 (cse_change_cc_mode_insns): Likewise for first and second params
9028 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
9030 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
9033 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9034 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9035 Anna Tikhonova <anna.tikhonova@intel.com>
9036 Ilya Tocar <ilya.tocar@intel.com>
9037 Andrey Turetskiy <andrey.turetskiy@intel.com>
9038 Ilya Verbin <ilya.verbin@intel.com>
9039 Kirill Yukhin <kirill.yukhin@intel.com>
9040 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9042 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
9044 * config/i386/sse.md
9045 (define_mode_iterator VI248_AVX2): Delete.
9046 (define_mode_iterator VI2_AVX2_AVX512BW): New.
9047 (define_mode_iterator VI48_AVX2): Ditto.
9048 (define_insn <shift_insn><mode>3): Delete.
9049 (define_insn "<shift_insn><mode>3<mask_name>" with
9050 VI2_AVX2_AVX512BW): New.
9051 (define_insn "<shift_insn><mode>3<mask_name>" with
9054 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9055 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9056 Anna Tikhonova <anna.tikhonova@intel.com>
9057 Ilya Tocar <ilya.tocar@intel.com>
9058 Andrey Turetskiy <andrey.turetskiy@intel.com>
9059 Ilya Verbin <ilya.verbin@intel.com>
9060 Kirill Yukhin <kirill.yukhin@intel.com>
9061 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9063 * config/i386/sse.md
9064 (define_mode_iterator VI4F_BRCST32x2): New.
9065 (define_mode_attr 64x2_mode): Ditto.
9066 (define_mode_attr 32x2mode): Ditto.
9067 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
9068 with VI4F_BRCST32x2): Ditto.
9069 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
9070 with V16FI mode iterator): Ditto.
9071 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9073 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9074 with VI8F_BRCST64x2): Ditto.
9076 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9077 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9078 Anna Tikhonova <anna.tikhonova@intel.com>
9079 Ilya Tocar <ilya.tocar@intel.com>
9080 Andrey Turetskiy <andrey.turetskiy@intel.com>
9081 Ilya Verbin <ilya.verbin@intel.com>
9082 Kirill Yukhin <kirill.yukhin@intel.com>
9083 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9085 * config/i386/sse.md
9086 (define_mode_iterator VI8_AVX512VL): New.
9087 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
9089 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
9091 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
9092 (define_mode_iterator V48_AVX512VL): New.
9093 (define_mode_iterator V12_AVX512VL): Ditto.
9094 (define_insn <avx512>_load<mode>_mask): Split into two similar
9095 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
9096 Refactor output template.
9097 (define_insn "<avx512>_store<mode>_mask"): Ditto.
9099 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9101 * cprop.c (struct occr): Strengthen field "insn" from rtx to
9103 (reg_available_p): Likewise for param "insn".
9104 (insert_set_in_table): Likewise.
9105 (hash_scan_set): Likewise.
9106 (hash_scan_insn): Likewise.
9107 (make_set_regs_unavailable): Likewise.
9108 (compute_hash_table_work): Likewise for local "insn".
9109 (reg_not_set_p): Strengthen param "insn" from const_rtx to
9111 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
9112 (try_replace_reg): Likewise.
9113 (find_avail_set): Likewise.
9114 (cprop_jump): Likewise for params "setcc", "jump".
9115 (constprop_register): Likewise for param "insn".
9116 (cprop_insn): Likewise.
9117 (do_local_cprop): Likewise.
9118 (local_cprop_pass): Likewise for local "insn".
9119 (bypass_block): Likewise for params "setcc" and "jump".
9120 (bypass_conditional_jumps): Likewise for locals "setcc" and
9122 (one_cprop_pass): Likewise for local "insn".
9124 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9126 * compare-elim.c (struct comparison_use): Strengthen field "insn"
9127 from rtx to rtx_insn *.
9128 (struct comparison): Likewise, also for field "prev_clobber".
9129 (conforming_compare): Likewise for param "insn".
9130 (arithmetic_flags_clobber_p): Likewise.
9131 (find_flags_uses_in_insn): Likewise.
9132 (find_comparison_dom_walker::before_dom_children): Likewise for
9133 locals "insn", "next", "last_clobber".
9134 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
9136 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9138 * combine-stack-adj.c (struct csa_reflist): Strengthen field
9139 "insn" from rtx to rtx_insn *.
9140 (single_set_for_csa): Likewise for param "insn".
9141 (record_one_stack_ref): Likewise.
9142 (try_apply_stack_adjustment): Likewise.
9143 (struct record_stack_refs_data): Likewise for field "insn".
9144 (maybe_move_args_size_note): Likewise for params "last" and "insn".
9145 (prev_active_insn_bb): Likewise for return type and param "insn".
9146 (next_active_insn_bb): Likewise.
9147 (force_move_args_size_note): Likewise for params "prev" and "last"
9148 and locals "test", "next_candidate", "prev_candidate".
9149 (combine_stack_adjustments_for_block): Strengthen locals
9150 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
9153 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9155 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
9156 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
9157 (subst_insn): Likewise for this variable.
9158 (added_links_insn): Likewise.
9159 (struct insn_link): Likewise for field "insn".
9160 (alloc_insn_link): Likewise for param "insn".
9161 (struct undobuf): Likewise for field "other_insn".
9162 (find_single_use): Likewise for param "insn" and local "next".
9163 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
9164 (delete_noop_moves): Likewise for locals "insn", "next".
9165 (create_log_links): Likewise for locals "insn", "use_insn".
9166 Strengthen local "next_use" from rtx * to rtx_insn **.
9167 (insn_a_feeds_b): Likewise for params "a", "b".
9168 (combine_instructions): Likewise for param "f" and locals "insn",
9169 "next", "prev", "first", "last_combined_insn", "link", "link1",
9170 "temp". Replace use of NULL_RTX with NULL when referring to
9172 (setup_incoming_promotions): Likewise for param "first"
9173 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
9174 (can_combine_p): Likewise for params "insn", "i3", "pred",
9175 "pred2", "succ", "succ2" and for local "p".
9176 (combinable_i3pat): Likewise for param "i3".
9177 (cant_combine_insn_p): Likewise for param "insn".
9178 (likely_spilled_retval_p): Likewise.
9179 (adjust_for_new_dest): Likewise.
9180 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9181 (try_combine): Likewise for return type and for params "i3", "i2",
9182 "i1", "i0", "last_combined_insn", and for locals "insn",
9183 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9184 "i0_insn". Eliminate local "tem" in favor of new locals
9185 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9186 checked cast for now to rtx_insn * on the return type of
9187 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9189 (find_split_point): Strengthen param "insn" from rtx to
9191 (simplify_set): Likewise for local "other_insn".
9192 (recog_for_combine): Likewise for param "insn".
9193 (record_value_for_reg): Likewise.
9194 (record_dead_and_set_regs_1): Likewise for local
9196 (record_dead_and_set_regs): Likewise for param "insn".
9197 (record_promoted_value): Likewise.
9198 (check_promoted_subreg): Likewise.
9199 (get_last_value_validate): Likewise.
9200 (reg_dead_at_p): Likewise.
9201 (move_deaths): Likewise for param "to_insn".
9202 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9203 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9204 in favor of new locals "tem_note" and "tem_insn", the latter being
9206 (distribute_links): Strengthen locals "place", "insn" from rtx to
9209 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9211 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9213 (can_delete_label_p): Require a const rtx_code_label * rather than
9215 (delete_insn): Add checked cast to rtx_code_label * when we know
9216 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9218 (delete_insn_chain): Strengthen locals "prev" and "current" from
9219 rtx to rtx_insn *. Add a checked cast when assigning from
9220 "finish" (strengthening the params will come later). Add a
9221 checked cast to rtx_note * in region where we know
9223 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9225 (compute_bb_for_insn): Likewise.
9226 (free_bb_for_insn): Likewise for local "insn".
9227 (compute_bb_for_insn): Likewise.
9228 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9229 local "insn" from rtx to rtx_insn *
9230 (flow_active_insn_p): Require a const rtx_insn * rather than a
9232 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9234 (can_fallthru): Likewise for locals "insn" and "insn2".
9235 (bb_note): Likewise for local "note".
9236 (first_insn_after_basic_block_note): Likewise for local "note" and
9238 (rtl_split_block): Likewise for locals "insn" and "next".
9239 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9241 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9242 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9244 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9245 them), "kill_from", "barrier", "new_insn".
9246 (patch_jump_insn): Likewise for params "insn", "old_label".
9247 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9248 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9249 "old_label", "new_label".
9250 (rtl_tidy_fallthru_edge): Likewise for local "q".
9251 (rtl_split_edge): Likewise for locals "before", "last".
9252 (commit_one_edge_insertion): Likewise for locals "before",
9253 "after", "insns", "tmp", "last", adding a checked cast where
9254 currently necessary.
9255 (commit_edge_insertions): Likewise.
9256 (rtl_dump_bb): Likewise for locals "insn", "last".
9257 (print_rtl_with_bb): Likewise for local "x".
9258 (rtl_verify_bb_insns): Likewise for local "x".
9259 (rtl_verify_bb_pointers): Likewise for local "insn".
9260 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9262 (rtl_verify_fallthru): Likewise for local "insn".
9263 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9264 (purge_dead_edges): Likewise for local "insn".
9265 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9266 (skip_insns_after_block): Likewise for return type and for locals
9267 "insn", "last_insn", "next_head", "prev".
9268 (record_effective_endpoints): Likewise for locals "next_insn",
9270 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9271 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9272 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9273 (duplicate_insn_chain): For now, add checked cast from rtx to
9274 rtx_insn * when returning insn.
9275 (cfg_layout_duplicate_bb): Likewise for local "insn".
9276 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9278 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9279 (rtl_block_empty_p): Likewise.
9280 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9281 "split_point", "last".
9282 (rtl_block_ends_with_call_p): Likewise for local "insn".
9283 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9285 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9286 "split_at_insn" from rtx to rtx_insn *.
9287 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9288 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9289 to const rtx_insn *.
9290 (rtl_account_profile_record): Likewise.
9292 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9294 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9296 (average_num_loop_insns): Likewise.
9297 (init_set_costs): Likewise for local "seq".
9298 (seq_cost): Likewise for param "seq", from const_rtx to const
9301 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9303 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9306 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9308 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9309 "f1" and "f2" from rtx * to rtx_insn **.
9310 (flow_find_head_matching_sequence): Likewise.
9312 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9313 "cbranch_insn" from rtx to rtx_insn *.
9314 (thread_jump): Likewise for local "insn".
9315 (try_forward_edges): Likewise for local "last".
9316 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9317 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9319 (can_replace_by): Likewise for params "i1", "i2".
9320 (old_insns_match_p): Likewise.
9321 (merge_notes): Likewise.
9322 (walk_to_nondebug_insn): Likewise for param "i1".
9323 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9324 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9325 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9326 (flow_find_head_matching_sequence): Strengthen params "f1" and
9327 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9328 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9330 (outgoing_edges_match): Likewise for locals "last1", "last2".
9331 (try_crossjump_to_edge): Likewise for local "insn".
9332 Replace call to for_each_rtx with for_each_rtx_in_insn.
9334 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9335 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9336 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9337 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9338 (try_optimize_cfg): Strengthen local "last" from rtx to
9340 (delete_dead_jumptables): Likewise for locals "insn", "next",
9343 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9344 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9345 "rtx else_first_tail", to reflect the basic-block.h changes above.
9347 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9349 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9351 (purge_dead_tablejump_edges): Likewise.
9352 (find_bb_boundaries): Likewise for locals "insn", "end",
9353 "flow_transfer_insn".
9355 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9357 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9358 "ins" and "prev" from rtx to rtx_insn *.
9360 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9362 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9364 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9365 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9367 (load_register_parameters): Likewise for local "before_arg".
9368 (check_sibcall_argument_overlap): Likewise for param "insn".
9369 (expand_call): Likewise for locals "normal_call_insns",
9370 "tail_call_insns", "insns", "before_call", "after_args",
9371 "before_arg", "last", "prev". Strengthen one of the "last" from
9372 rtx to rtx_call_insn *.
9373 (fixup_tail_calls): Strengthen local "insn" from rtx to
9375 (emit_library_call_value_1): Likewise for locals "before_call" and
9378 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9380 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9381 and "last" from rtx to rtx_insn *.
9382 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9383 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9385 (expand_errno_check): Strengthen local "lab" from rtx to
9387 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9389 (expand_builtin_mathfn_2): Likewise.
9390 (expand_builtin_mathfn_ternary): Likewise.
9391 (expand_builtin_mathfn_3): Likewise.
9392 (expand_builtin_interclass_mathfn): Likewise for local "last".
9393 (expand_builtin_int_roundingfn): Likewise for local "insns".
9394 (expand_builtin_int_roundingfn_2): Likewise.
9395 (expand_builtin_strlen): Likewise for local "before_strlen".
9396 (expand_builtin_strncmp): Likewise for local "seq".
9397 (expand_builtin_signbit): Likewise for local "last".
9398 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9399 from rtx to rtx_code_label *.
9400 (expand_stack_restore): Strengthen local "prev" from rtx to
9403 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9405 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9407 (struct btr_def_s): Likewise.
9408 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9410 (add_btr_def): Likewise.
9411 (new_btr_user): Likewise.
9412 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9414 (link_btr_uses): Likewise.
9415 (move_btr_def): Likewise for locals "insp", "old_insn",
9416 "new_insn". Add checked cast to rtx_insn * for now on result of
9418 (can_move_up): Strengthen param "insn" from const_rtx to
9421 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9423 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9425 (get_uncond_jump_length): Likewise for locals "label", "jump".
9426 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9428 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9429 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9430 (find_jump_block): Likewise for local "insn".
9431 (fix_crossing_conditional_branches): Likewise for locals
9432 "old_jump", "new_jump".
9433 (fix_crossing_unconditional_branches): Likewise for locals
9434 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9435 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9437 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9439 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9441 (struct mem_insn): Likewise for field "insn".
9442 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9443 (reg_next_inc_use): Likewise.
9444 (reg_next_def): Likewise.
9445 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9446 from rtx to rtx_insn *.
9447 (move_insn_before): Likewise for param "next_insn" and local "insns".
9448 (attempt_change): Likewise for local "mov_insn".
9449 (try_merge): Likewise for param "last_insn".
9450 (get_next_ref): Likewise for return type and local "insn".
9451 Strengthen param "next_array" from rtx * to rtx_insn **.
9452 (parse_add_or_inc): Strengthen param "insn" from rtx to
9454 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9456 (merge_in_block): Likewise for locals "insn", "curr",
9458 (pass_inc_dec::execute): Update allocations of the arrays to
9459 reflect the stronger types.
9461 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9463 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9464 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9465 from rtx to rtx_code_label *.
9467 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9469 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9472 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9474 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9475 generated a warning and prevented bootstrapping the compiler.
9477 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9479 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9482 * jump.c (delete_related_insns): Likewise, also for locals "next"
9485 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9487 * genautomata.c (output_internal_insn_latency_func): When writing
9488 the function "internal_insn_latency" to insn-automata.c,
9489 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9490 allowing the optional guard function of (define_bypass) clauses to
9491 expect a pair of rtx_insn *, rather than a pair of rtx.
9492 (output_insn_latency_func): When writing the function
9493 "insn_latency", add an "uncast_" prefix to params "insn" and
9494 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9495 using checked casts from the params, thus enabling the above
9496 change to the generated "internal_insn_latency" function.
9498 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9500 PR tree-optimization/62091
9501 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9502 handle correctly arrays.
9503 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9505 (record_known_type): Walk into inner type.
9506 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9507 condition on no type changes.
9509 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9511 * genattrtab.c (write_attr_get): Within the generated get_attr_
9512 functions, rename param "insn" to "uncast_insn" and reintroduce
9513 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9514 is an rtx_insn * within insn-attrtab.c
9516 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9518 * output.h (peephole): Strengthen return type from rtx to
9520 * rtl.h (delete_for_peephole): Likewise for both params.
9521 * genpeep.c (main): In generated "peephole" function, strengthen
9522 return type and local "insn" from rtx to rtx_insn *. For now,
9523 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9524 rtx_insn *, with a checked cast.
9525 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9526 locals "insn", "next", "prev" from rtx to rtx_insn *.
9528 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9530 PR tree-optimization/62112
9531 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9532 * gimple-iterator.h (gsi_replace): Return bool.
9533 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9534 moved from ref_may_alias_global_p.
9535 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9537 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9538 (stmt_kills_ref_p_1): Rename...
9539 (stmt_kills_ref_p): ... to this.
9540 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9541 stmt_kills_ref_p): Declare.
9542 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9543 Move the self-assignment case...
9544 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9546 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9548 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9550 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9551 "after". For now, don't strengthen param "trial", which requires
9552 adding checked casts when returning it.
9554 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9556 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9557 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9558 "var_location" hook from rtx to rtx_insn *.
9559 (debug_nothing_rtx): Delete in favor of...
9560 (debug_nothing_rtx_code_label): New prototype.
9561 (debug_nothing_rtx_rtx): Delete unused prototype.
9562 (debug_nothing_rtx_insn): New prototype.
9564 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9565 invoking debug_hooks->var_location (in two places, one in a NOTE
9566 case of a switch statement, the other guarded by a CALL_P
9567 conditional. Add checked cast to rtx_code_label * when invoking
9568 debug_hooks->label (within CODE_LABEL case of switch statement).
9570 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9571 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9572 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9573 (xcoff_debug_hooks): Likewise.
9574 * debug.c (do_nothing_debug_hooks): Likewise.
9575 (debug_nothing_rtx): Delete in favor of...
9576 (debug_nothing_rtx_insn): New function.
9577 (debug_nothing_rtx_rtx): Delete unused function.
9578 (debug_nothing_rtx_code_label): New function.
9579 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9580 debug_nothing_rtx to debug_nothing_rtx_code_label.
9581 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9583 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9584 debug_nothing_rtx to debug_nothing_rtx_insn.
9585 (sdbout_label): Strengthen param "insn" from rtx to
9587 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9588 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9589 "var_location" hook from debug_nothing_rtx to
9590 debug_nothing_rtx_insn.
9592 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9594 * recog.h (insn_output_fn): Update this function typedef to match
9595 the changes below to the generated output functions, strengthening
9596 the 2nd param from rtx to rtx_insn *.
9598 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9599 insn when invoking an output function, to match the new signature
9600 of insn_output_fn with a stronger second param.
9602 * genconditions.c (write_header): In the generated code for
9603 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9604 to match the other changes in this patch.
9606 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9607 the generated "gen_" functions from rtx to rtx_insn * within their
9610 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9611 the subfunctions within the generated "recog_", "split", "peephole2"
9612 function trees from rtx to rtx_insn *. For now, the top-level
9613 generated functions ("recog", "split", "peephole2") continue to
9614 take a plain rtx for "insn", to avoid introducing dependencies on
9615 other patches. Rename this 2nd param from "insn" to
9616 "uncast_insn", and reintroduce "insn" as a local variable of type
9617 rtx_insn *, initialized at the top of the generated function with
9618 a checked cast on "uncast_insn".
9619 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9620 the generated "gen_" functions from rtx to rtx_insn * within their
9623 * genoutput.c (process_template): Strengthen the 2nd param within
9624 the generated "output_" functions "insn" from rtx to rtx_insn *.
9626 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9628 * tree-profile.c (tree_profiling): Skip external functions
9629 when doing coverage instrumentation.
9630 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9632 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9634 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9635 (vec_mergee): Likewise.
9636 (vec_mergeo): Likewise.
9637 (vec_cntlz): Likewise.
9638 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9639 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9640 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9642 * doc/extend.texi: Document various forms of vec_cpsgn,
9643 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9644 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9645 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9646 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9647 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9649 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9651 * config/rs6000/rs6000.c (context.h): New include.
9652 (tree-pass.h): Likewise.
9653 (make_pass_analyze_swaps): New decl.
9654 (rs6000_option_override): Register pass_analyze_swaps.
9655 (swap_web_entry): New subsclass of web_entry_base (df.h).
9656 (special_handling_values): New enum.
9657 (union_defs): New function.
9658 (union_uses): Likewise.
9659 (insn_is_load_p): Likewise.
9660 (insn_is_store_p): Likewise.
9661 (insn_is_swap_p): Likewise.
9662 (rtx_is_swappable_p): Likewise.
9663 (insn_is_swappable_p): Likewise.
9664 (chain_purpose): New enum.
9665 (chain_contains_only_swaps): New function.
9666 (mark_swaps_for_removal): Likewise.
9667 (swap_const_vector_halves): Likewise.
9668 (adjust_subreg_index): Likewise.
9669 (permute_load): Likewise.
9670 (permute_store): Likewise.
9671 (handle_special_swappables): Likewise.
9672 (replace_swap_with_copy): Likewise.
9673 (dump_swap_insn_table): Likewise.
9674 (rs6000_analyze_swaps): Likewise.
9675 (pass_data_analyze_swaps): New pass_data.
9676 (pass_analyze_swaps): New rtl_opt_pass.
9677 (make_pass_analyze_swaps): New function.
9678 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9680 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9682 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9683 type from rtx to rtx_insn *.
9684 (create_copy_of_insn_rtx): Likewise.
9685 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9686 (create_copy_of_insn_rtx): Likewise, also for local "res".
9688 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9690 * rtl.h (find_first_parameter_load): Strengthen return type from
9692 * rtlanal.c (find_first_parameter_load): Strengthen return type
9693 from rtx to rtx_insn *. Add checked cast for now, to postpone
9694 strengthening the params.
9696 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9699 * diagnostic.c: Set default caret.
9700 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9702 * diagnostic.h (struct diagnostic_context):
9704 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9706 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9707 (sel_bb_head): Strengthen return type insn_t (currently just an
9709 (sel_bb_end): Likewise.
9711 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9712 (sel_bb_head): Strengthen return type and local "head" from
9713 insn_t (currently just an rtx) to rtx_insn *.
9714 (sel_bb_end): Likewise for return type.
9715 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9718 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9720 * basic-block.h (get_last_bb_insn): Strengthen return type from
9722 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9725 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9728 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9730 (diagnostic_report_diagnostic): ... from here.
9731 * toplev.c (general_init): Move code to c-family.
9733 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9735 * df.h (web_entry_base): Replace existing struct web_entry with a
9736 new class web_entry_base with only the predecessor member.
9737 (unionfind_root): Remove declaration and move to class member.
9738 (unionfind_union): Remove declaration and move to friend
9740 (union_defs): Remove declaration.
9741 * web.c (web_entry_base::unionfind_root): Modify to be member
9742 function and adjust accessors.
9743 (unionfind_union): Modify to be friend function and adjust
9745 (web_entry): New subclass of web_entry_base containing the reg
9747 (union_match_dups): Modify for struct -> class changes.
9748 (union_defs): Likewise.
9749 (entry_register): Likewise.
9750 (pass_web::execute): Likewise.
9752 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9754 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9755 builtin define __VEC_ELEMENT_REG_ORDER__.
9757 2014-08-20 Martin Jambor <mjambor@suse.cz>
9758 Wei Mi <wmi@google.com>
9762 * tree-ssa-operands.c (update_stmt_operands): Remove
9763 MODIFIED_NORETURN_CALLS.
9764 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9765 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9766 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9767 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9768 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9769 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9770 (gimple_call_set_ctrl_altering): New func.
9771 (gimple_call_ctrl_altering_p): Ditto.
9772 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9773 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9774 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9775 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9776 remove MODIFIED_NORETURN_CALLS.
9778 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9780 * coverage.c (coverage_compute_profile_id): Return non-0;
9781 also handle symbols with unique name.
9782 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9784 2014-08-20 Steve Ellcey <sellcey@mips.com>
9787 * doc/sourcebuild.texi (non_strict_align): New.
9789 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9791 * cgraphunit.c (ipa_passes, compile): Reshedule
9792 symtab_remove_unreachable_nodes passes; update comments.
9793 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9794 TODO_remove_functions before the pass; the functions ought to be
9796 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9797 TODO_remove_functions.
9798 * passes.c (pass_data_early_local_passes): Do not schedule function
9800 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9802 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9805 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9806 before setting the option.
9807 * diagnostic.c (diagnostic_classify_diagnostic): Record
9808 command-line status.
9810 2014-08-20 Richard Biener <rguenther@suse.de>
9813 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9814 to build uint{16,32,64}_type_node.
9816 2014-08-20 Terry Guo <terry.guo@arm.com>
9818 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9819 with immediate_operand.
9821 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9823 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9824 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9827 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9829 PR preprocessor/51303
9830 * incpath.c (remove_duplicates): Use cpp_warning.
9832 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9836 * doc/options.texi (CPP): Document it.
9837 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9838 * optc-gen.awk: Handle CPP.
9839 * opth-gen.awk: Likewise.
9841 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9843 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9845 (duplicate_insn_chain): Likewise.
9846 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9847 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9848 checked cast for now (until we can strengthen the params in the
9850 (duplicate_insn_chain): Likewise.
9852 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9854 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9856 (prev_cc0_setter): Likewise.
9858 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9859 rtx_insn *, adding checked casts for now as necessary.
9860 (prev_cc0_setter): Likewise.
9862 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9864 * expr.h (emit_move_insn): Strengthen return type from rtx to
9866 (emit_move_insn_1): Likewise.
9867 (emit_move_complex_push): Likewise.
9868 (emit_move_complex_parts): Likewise.
9870 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9871 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9873 (emit_move_complex_push): Strengthen return type from rtx to
9875 (emit_move_complex): Likewise, also for local "ret".
9876 (emit_move_ccmode): Likewise.
9877 (emit_move_multi_word): Likewise for return type and locals
9879 (emit_move_insn_1): Likewise for return type and locals "result",
9881 (emit_move_insn): Likewise for return type and local "last_insn".
9882 (compress_float_constant): Likewise.
9884 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9886 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9887 from rtx to rtx_insn *.
9889 * rtl.h (emit_insn_before): Likewise.
9890 (emit_insn_before_noloc): Likewise.
9891 (emit_insn_before_setloc): Likewise.
9892 (emit_jump_insn_before): Likewise.
9893 (emit_jump_insn_before_noloc): Likewise.
9894 (emit_jump_insn_before_setloc): Likewise.
9895 (emit_call_insn_before): Likewise.
9896 (emit_call_insn_before_noloc): Likewise.
9897 (emit_call_insn_before_setloc): Likewise.
9898 (emit_debug_insn_before): Likewise.
9899 (emit_debug_insn_before_noloc): Likewise.
9900 (emit_debug_insn_before_setloc): Likewise.
9901 (emit_label_before): Likewise.
9902 (emit_insn_after): Likewise.
9903 (emit_insn_after_noloc): Likewise.
9904 (emit_insn_after_setloc): Likewise.
9905 (emit_jump_insn_after): Likewise.
9906 (emit_jump_insn_after_noloc): Likewise.
9907 (emit_jump_insn_after_setloc): Likewise.
9908 (emit_call_insn_after): Likewise.
9909 (emit_call_insn_after_noloc): Likewise.
9910 (emit_call_insn_after_setloc): Likewise.
9911 (emit_debug_insn_after): Likewise.
9912 (emit_debug_insn_after_noloc): Likewise.
9913 (emit_debug_insn_after_setloc): Likewise.
9914 (emit_label_after): Likewise.
9915 (emit_insn): Likewise.
9916 (emit_debug_insn): Likewise.
9917 (emit_jump_insn): Likewise.
9918 (emit_call_insn): Likewise.
9919 (emit_label): Likewise.
9920 (gen_clobber): Likewise.
9921 (emit_clobber): Likewise.
9922 (gen_use): Likewise.
9923 (emit_use): Likewise.
9926 (emit_barrier_before): Strengthen return type from rtx to
9928 (emit_barrier_after): Likewise.
9929 (emit_barrier): Likewise.
9931 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9932 from rtx to rtx_insn *. Add checked casts for now when converting
9933 "last" from rtx to rtx_insn *.
9934 (emit_insn_before_noloc): Likewise for return type.
9935 (emit_jump_insn_before_noloc): Likewise.
9936 (emit_call_insn_before_noloc): Likewise.
9937 (emit_debug_insn_before_noloc): Likewise.
9938 (emit_barrier_before): Strengthen return type and local "insn"
9939 from rtx to rtx_barrier *.
9940 (emit_label_before): Strengthen return type from rtx to
9941 rtx_insn *. Add checked cast for now when returning param
9942 (emit_pattern_after_noloc): Strengthen return type from rtx to
9943 rtx_insn *. Add checked casts for now when converting "last" from
9945 (emit_insn_after_noloc): Strengthen return type from rtx to
9947 (emit_jump_insn_after_noloc): Likewise.
9948 (emit_call_insn_after_noloc): Likewise.
9949 (emit_debug_insn_after_noloc): Likewise.
9950 (emit_barrier_after): Strengthen return type from rtx to
9952 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9953 Add checked cast for now when converting "label" from rtx to
9955 (emit_pattern_after_setloc): Strengthen return type from rtx to
9956 rtx_insn *. Add checked casts for now when converting "last" from
9958 (emit_pattern_after): Strengthen return type from rtx to
9960 (emit_insn_after_setloc): Likewise.
9961 (emit_insn_after): Likewise.
9962 (emit_jump_insn_after_setloc): Likewise.
9963 (emit_jump_insn_after): Likewise.
9964 (emit_call_insn_after_setloc): Likewise.
9965 (emit_call_insn_after): Likewise.
9966 (emit_debug_insn_after_setloc): Likewise.
9967 (emit_debug_insn_after): Likewise.
9968 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9969 when converting "last" from rtx to rtx_insn *.
9970 (emit_pattern_before): Strengthen return type from rtx to
9972 (emit_insn_before_setloc): Likewise.
9973 (emit_insn_before): Likewise.
9974 (emit_jump_insn_before_setloc): Likewise.
9975 (emit_jump_insn_before): Likewise.
9976 (emit_call_insn_before_setloc): Likewise.
9977 (emit_call_insn_before): Likewise.
9978 (emit_debug_insn_before_setloc): Likewise.
9979 (emit_debug_insn_before): Likewise.
9980 (emit_insn): Strengthen return type and locals "last", "insn",
9981 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9982 within cases where we know we have an insn.
9983 (emit_debug_insn): Likewise.
9984 (emit_jump_insn): Likewise.
9985 (emit_call_insn): Strengthen return type and local "insn" from rtx
9987 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9988 a checked cast to rtx_insn * for now on "label".
9989 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9990 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9991 (emit_use): Likewise.
9992 (gen_use): Likewise, also for local "seq".
9993 (emit): Likewise for return type and local "insn".
9994 (rtx_insn): Likewise for return type and local "new_rtx".
9996 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9997 from rtx to rtx_barrier *.
9999 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
10000 changed return type from rtx to rtx_insn *, we must update
10001 "emit_fn" type, and this in turn means updating...
10002 (frame_insn): ...this. Strengthen return type from rtx to
10003 rtx_insn *. Introduce a new local "insn" of the appropriate type.
10005 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10007 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
10008 rtx to rtx_jump_table_data *. Also for local.
10009 * rtl.h (emit_jump_table_data): Likewise.
10011 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10013 * basic-block.h (create_basic_block_structure): Strengthen third
10014 param "bb_note" from rtx to rtx_note *.
10015 * rtl.h (emit_note_before): Strengthen return type from rtx to
10017 (emit_note_after): Likewise.
10018 (emit_note): Likewise.
10019 (emit_note_copy): Likewise. Also, strengthen param similarly.
10020 * function.h (struct rtl_data): Strengthen field
10021 "x_stack_check_probe_note" from rtx to rtx_note *.
10023 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
10024 from rtx to rtx_note *.
10025 * cfgrtl.c (create_basic_block_structure): Strengthen third param
10026 "bb_note" from rtx to rtx_note *.
10027 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
10028 when calling emit_note_copy.
10029 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
10031 (emit_note_after): Likewise.
10032 (emit_note_before): Likewise.
10033 (emit_note_copy): Likewise. Also, strengthen param similarly.
10034 (emit_note): Likewise.
10035 * except.c (emit_note_eh_region_end): Likewise for return type.
10036 Strengthen local "next" from rtx to rtx_insn *.
10037 (convert_to_eh_region_ranges): Strengthen local "note"
10038 from rtx to rtx_note *.
10039 * final.c (change_scope): Likewise.
10040 (reemit_insn_block_notes): Likewise, for both locals named "note".
10041 Also, strengthen local "insn" from rtx to rtx_insn *.
10042 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
10044 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
10045 strengthen local "seq" from rtx to rtx_insn *.
10046 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
10048 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
10050 (get_bb_note_from_pool): Strengthen return type from rtx to
10052 (sel_create_basic_block): Strengthen local "new_bb_note" from
10053 insn_t to rtx_note *.
10054 * var-tracking.c (emit_note_insn_var_location): Strengthen local
10055 "note" from rtx to rtx_note *.
10056 (emit_notes_in_bb): Likewise.
10058 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10060 * function.h (struct rtl_data): Strengthen field
10061 "x_parm_birth_insn" from rtx to rtx_insn *.
10062 * function.c (struct assign_parm_data_all): Strengthen fields
10063 "first_conversion_insn" and "last_conversion_insn" from rtx to
10066 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10068 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
10069 to rtx_insn *; also for local "var_end_seq".
10070 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
10071 (maybe_cleanup_end_of_block): Likewise for param "last" and local
10073 (expand_gimple_cond): Likewise for locals "last2" and "last".
10074 (mark_transaction_restart_calls): Likewise for local "insn".
10075 (expand_gimple_stmt): Likewise for return type and locals "last"
10077 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
10078 (avoid_complex_debug_insns): Likewise for param "insn".
10079 (expand_debug_locations): Likewise for locals "insn", "last",
10080 "prev_insn" and "insn2".
10081 (expand_gimple_basic_block): Likewise for local "last".
10082 (construct_exit_block): Likewise for locals "head", "end",
10084 (pass_expand::execute): Likewise for locals "var_seq",
10085 "var_ret_seq", "next".
10087 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10089 * asan.h (asan_emit_stack_protection): Strengthen return type from
10091 * asan.c (asan_emit_stack_protection): Likewise. Add local
10092 "insns" to hold the return value.
10094 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10096 * basic-block.h (bb_note): Strengthen return type from rtx to
10098 * sched-int.h (bb_note): Likewise.
10099 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
10101 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10103 * rtl.h (make_insn_raw): Strengthen return type from rtx to
10106 * emit-rtl.c (make_insn_raw): Strengthen return type and local
10107 "insn" from rtx to rtx_insn *.
10108 (make_debug_insn_raw): Strengthen return type from rtx to
10109 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
10110 (make_jump_insn_raw): Strengthen return type from rtx to
10111 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
10112 (make_call_insn_raw): Strengthen return type from rtx to
10113 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
10114 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
10115 callback from rtx to rtx_insn *; likewise for local "insn" and
10116 "next", adding a checked cast to rtx_insn in the relevant cases of
10117 the switch statement.
10118 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
10119 callback from rtx to rtx_insn *.
10120 (emit_pattern_after_setloc): Likewise.
10121 (emit_pattern_after): Likewise.
10122 (emit_pattern_before_setloc): Likewise.
10123 (emit_pattern_before): Likewise.
10125 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10127 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
10129 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
10130 accepting an rtx_insn *.
10131 (last_call_insn): Strengthen return type from rtx to
10134 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10136 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
10137 "insns" from rtx to rtx_insn *.
10138 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
10139 locals "insn" and "prev".
10141 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10143 * rtl.h (tablejump_p): Strengthen third param from rtx * to
10144 rtx_jump_table_data **.
10146 * cfgbuild.c (make_edges): Introduce local "table", using it in
10147 place of "tmp" for jump table data.
10148 (find_bb_boundaries): Strengthen local "table" from rtx to
10149 rtx_jump_table_data *.
10150 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10151 (outgoing_edges_match): Likewise for locals "table1" and "table2".
10152 (try_crossjump_to_edge): Likewise.
10153 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
10155 (patch_jump_insn): Introduce local "table", using it in place of
10156 "tmp" for jump table data.
10157 (force_nonfallthru_and_redirect): Introduce local "table", so that
10158 call to tablejump_p can receive an rtx_jump_table_data **. Update
10159 logic around the call to overwrite "note" appropriately if
10160 tablejump_p returns non-zero.
10161 (get_last_bb_insn): Introduce local "table", using it in place of
10162 "tmp" for jump table data.
10163 * dwarf2cfi.c (create_trace_edges): Likewise.
10165 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
10166 from rtx to rtx_jump_table_data *.
10167 (create_fix_barrier): Strengthen local "tmp" from rtx to
10168 rtx_jump_table_data *.
10169 (arm_reorg): Likewise for local "table".
10171 * config/s390/s390.c (s390_chunkify_start): Likewise.
10173 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
10175 * jump.c (delete_related_insns): Strengthen local "lab_next" from
10176 rtx to rtx_jump_table_data *.
10178 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
10179 rtx_jump_table_data **. Add a checked cast when writing through
10180 the pointer: we know there that local "table" is non-NULL and that
10181 JUMP_TABLE_DATA_P (table) holds.
10182 (label_is_jump_target_p): Introduce local "table", using it in
10183 place of "tmp" for jump table data.
10185 2014-08-19 Marek Polacek <polacek@redhat.com>
10188 * doc/invoke.texi: Document -Wbool-compare.
10190 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10192 * rtl.h (entry_of_function): Strengthen return type from rtx to
10194 * cfgrtl.c (entry_of_function): Likewise.
10196 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10198 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10199 rtx_insn *, adding a checked cast for now.
10200 (get_last_insn): Likewise.
10202 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10204 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10207 * emit-rtl.c (gen_label_rtx): Likewise.
10209 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10211 * rtl.h (previous_insn): Strengthen return type from rtx to
10213 (next_insn): Likewise.
10214 (prev_nonnote_insn): Likewise.
10215 (prev_nonnote_insn_bb): Likewise.
10216 (next_nonnote_insn): Likewise.
10217 (next_nonnote_insn_bb): Likewise.
10218 (prev_nondebug_insn): Likewise.
10219 (next_nondebug_insn): Likewise.
10220 (prev_nonnote_nondebug_insn): Likewise.
10221 (next_nonnote_nondebug_insn): Likewise.
10222 (prev_real_insn): Likewise.
10223 (next_real_insn): Likewise.
10224 (prev_active_insn): Likewise.
10225 (next_active_insn): Likewise.
10227 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10228 rtx_insn *, adding a checked cast.
10229 (previous_insn): Likewise.
10230 (next_nonnote_insn): Likewise.
10231 (next_nonnote_insn_bb): Likewise.
10232 (prev_nonnote_insn): Likewise.
10233 (prev_nonnote_insn_bb): Likewise.
10234 (next_nondebug_insn): Likewise.
10235 (prev_nondebug_insn): Likewise.
10236 (next_nonnote_nondebug_insn): Likewise.
10237 (prev_nonnote_nondebug_insn): Likewise.
10238 (next_real_insn): Likewise.
10239 (prev_real_insn): Likewise.
10240 (next_active_insn): Likewise.
10241 (prev_active_insn): Likewise.
10243 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10244 param "stepfunc" so that it returns an rtx_insn * rather than an
10245 rtx, to track the change to prev_nonnote_insn_bb, which is the
10246 only function this is called with.
10247 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10249 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10251 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10254 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10256 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10257 (class rtx_nonjump_insn): Likewise.
10258 (class rtx_jump_insn): Likewise.
10259 (class rtx_call_insn): Likewise.
10260 (class rtx_jump_table_data): Likewise.
10261 (class rtx_barrier): Likewise.
10262 (class rtx_code_label): Likewise.
10263 (class rtx_note): Likewise.
10265 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10266 adding the invariant DEBUG_INSN_P (X).
10267 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10268 the invariant NONJUMP_INSN_P (X).
10269 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10270 the invariant JUMP_P (X).
10271 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10272 the invariant CALL_P (X).
10273 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10274 invariant JUMP_TABLE_DATA_P (X).
10275 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10276 invariant BARRIER_P (X).
10277 (class rtx_code_label): New, a subclass of rtx_insn, adding
10278 the invariant LABEL_P (X).
10279 (class rtx_note): New, a subclass of rtx_insn, adding
10280 the invariant NOTE_P(X).
10281 (is_a_helper <rtx_debug_insn *>::test): New.
10282 (is_a_helper <rtx_nonjump_insn *>::test): New.
10283 (is_a_helper <rtx_jump_insn *>::test): New.
10284 (is_a_helper <rtx_call_insn *>::test): New.
10285 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10286 overloaded for both rtx and rtx_insn *.
10287 (is_a_helper <rtx_barrier *>::test): New.
10288 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10289 for both rtx and rtx_insn *.
10290 (is_a_helper <rtx_note *>::test): New.
10292 2014-08-19 Marek Polacek <polacek@redhat.com>
10294 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10295 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10296 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10297 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10299 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10301 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10302 rtx_insn *. To help with transition, for now, convert from an
10303 access macro into a pair of functions: BND_TO, returning an
10305 (SET_BND_TO): New function, for use where BND_TO is used as an
10308 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10310 (BND_TO): New function, adding a checked cast.
10311 (SET_BND_TO): New function.
10313 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10315 (compute_av_set_on_boundaries): Likewise.
10317 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10319 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10320 destination if it is used in source.
10321 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10322 (*popcount<mode>2_falsedep_1): Likewise.
10324 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10327 * configure.ac: Set install_gold_as_default to no first.
10328 * configure: Regenerated.
10330 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10332 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10333 "note_list" field will eventually be an rtx_insn *. To help with
10334 transition, for now, convert from an access macro into a pair of
10335 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10336 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10339 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10340 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10342 * sel-sched-ir.c (init_bb): Likewise.
10343 (sel_restore_notes): Likewise.
10344 (move_bb_info): Likewise.
10345 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10346 (SET_BB_NOTE_LIST): New function.
10348 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10350 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10351 field will eventually be an rtx_insn *. To help with transition,
10352 for now, convert from an access macro into a pair of functions:
10353 VINSN_INSN_RTX, returning an rtx_insn *, and...
10354 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10355 is used as an lvalue.
10357 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10358 SET_VINSN_INSN_RTX where it's used as an lvalue.
10359 (VINSN_INSN_RTX): New function.
10360 (SET_VINSN_INSN_RTX): New function.
10362 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10364 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10365 eventually be rtx_insn *, but to help with transition, for now,
10366 convert from an access macro into a pair of functions: DEP_PRO
10367 returning an rtx_insn * and...
10368 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10369 lvalue, returning an rtx&.
10370 (DEP_CON): Analogous changes to DEP_PRO above.
10371 (SET_DEP_CON): Likewise.
10373 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10374 an lvalue to SET_DEP_CON.
10375 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10376 (sd_copy_back_deps): Likewise for DEP_CON.
10377 (DEP_PRO): New function, adding a checked cast for now.
10378 (DEP_CON): Likewise.
10379 (SET_DEP_PRO): New function.
10380 (SET_DEP_CON): Likewise.
10382 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10384 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10385 (extra_options): Add i386/cygwin.opt.
10386 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10387 (CPP_SPEC): Accept -pthread.
10388 (LINK_SPEC): Ditto.
10389 (GOMP_SELF_SPECS): Update comment.
10390 * config/i386/cygwin.opt: New file for -pthread flag.
10392 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10394 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10395 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10396 that we can return an rtx_insn *.
10398 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10400 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10401 when building executables, not DLLs. Add --large-address-aware
10402 under the same conditions.
10403 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10404 when building executables, not DLLs. Add --large-address-aware
10405 under the same conditions when using -m32.
10407 * config/i386/cygwin-stdint.h: Throughout, make type
10408 definitions dependent on target architecture, not host.
10410 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10412 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10413 the return type from rtx to rtx_insn *, which will enable various
10414 conversions in followup patches. For now this is is done by a
10416 (NEXT_INSN): Likewise.
10417 (SET_PREV_INSN): Convert to an inline function. This is intended
10418 for use as an lvalue, and so returns an rtx& to allow in-place
10420 (SET_NEXT_INSN): Likewise.
10422 2014-07-08 Mark Wielaard <mjw@redhat.com>
10425 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10427 2014-08-19 Marek Polacek <polacek@redhat.com>
10430 * cgraphunit.c (handle_alias_pairs): Fix condition.
10432 2014-08-19 Richard Biener <rguenther@suse.de>
10434 * gimple-fold.c (fold_gimple_assign): Properly build a
10435 null-pointer constant when devirtualizing addresses.
10437 2014-07-07 Mark Wielaard <mjw@redhat.com>
10439 * dwarf2out.c (decl_quals): New function.
10440 (modified_type_die): Take one cv_quals argument instead of two,
10441 one for const and one for volatile.
10442 (add_type_attribute): Likewise.
10443 (generic_parameter_die): Call add_type_attribute with one modifier
10445 (base_type_for_mode): Likewise.
10446 (add_bounds_info): Likewise.
10447 (add_subscript_info): Likewise.
10448 (gen_array_type_die): Likewise.
10449 (gen_descr_array_type_die): Likewise.
10450 (gen_entry_point_die): Likewise.
10451 (gen_enumeration_type_die): Likewise.
10452 (gen_formal_parameter_die): Likewise.
10453 (gen_subprogram_die): Likewise.
10454 (gen_variable_die): Likewise.
10455 (gen_const_die): Likewise.
10456 (gen_field_die): Likewise.
10457 (gen_pointer_type_die): Likewise.
10458 (gen_reference_type_die): Likewise.
10459 (gen_ptr_to_mbr_type_die): Likewise.
10460 (gen_inheritance_die): Likewise.
10461 (gen_subroutine_type_die): Likewise.
10462 (gen_typedef_die): Likewise.
10463 (force_type_die): Likewise.
10465 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10467 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10469 * configure: Regenerate.
10471 2014-08-19 Richard Biener <rguenther@suse.de>
10473 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10474 DECL_EXTERNALs in BLOCKs as non-references.
10475 * tree-streamer-out.c (streamer_write_chain): Likewise.
10477 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10478 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10479 Anna Tikhonova <anna.tikhonova@intel.com>
10480 Ilya Tocar <ilya.tocar@intel.com>
10481 Andrey Turetskiy <andrey.turetskiy@intel.com>
10482 Ilya Verbin <ilya.verbin@intel.com>
10483 Kirill Yukhin <kirill.yukhin@intel.com>
10484 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10486 * config/i386/sse.md
10487 (define_mode_iterator VI48_AVX512F): Delete.
10488 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10489 (define_mode_iterator VI2_AVX512VL): Ditto.
10490 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10493 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10495 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10496 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10497 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10498 with VI48_AVX512F_AVX512VL): New.
10499 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10500 with VI2_AVX512VL): Ditto.
10502 2014-08-19 Marek Polacek <polacek@redhat.com>
10504 * doc/invoke.texi: Document -Wc99-c11-compat.
10506 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10508 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10509 for rvalues, and...
10510 (SET_PREV_INSN): New macro, for use as an lvalue.
10511 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10513 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10514 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10515 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10516 (fixup_abnormal_edges): Likewise.
10517 (unlink_insn_chain): Likewise.
10518 (fixup_reorder_chain): Likewise.
10519 (cfg_layout_delete_block): Likewise.
10520 (cfg_layout_merge_blocks): Likewise.
10521 * combine.c (update_cfg_for_uncondjump): Likewise.
10522 * emit-rtl.c (link_insn_into_chain): Likewise.
10523 (remove_insn): Likewise.
10524 (delete_insns_since): Likewise.
10525 (reorder_insns_nobb): Likewise.
10526 (emit_insn_after_1): Likewise.
10527 * final.c (rest_of_clean_state): Likewise.
10528 (final_scan_insn): Likewise.
10529 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10530 * haifa-sched.c (concat_note_lists): Likewise.
10531 (remove_notes): Likewise.
10532 (restore_other_notes): Likewise.
10533 (move_insn): Likewise.
10534 (unlink_bb_notes): Likewise.
10535 (restore_bb_notes): Likewise.
10536 * jump.c (delete_for_peephole): Likewise.
10537 * optabs.c (emit_libcall_block_1): Likewise.
10538 * reorg.c (emit_delay_sequence): Likewise.
10539 (fill_simple_delay_slots): Likewise.
10540 * sel-sched-ir.c (sel_move_insn): Likewise.
10541 (sel_remove_insn): Likewise.
10542 (get_bb_note_from_pool): Likewise.
10543 * sel-sched.c (move_nop_to_previous_block): Likewise.
10545 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10546 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10547 (c6x_gen_bundles): Likewise.
10548 (hwloop_optimize): Likewise.
10549 * config/frv/frv.c (frv_function_prologue): Likewise.
10550 (frv_register_nop): Likewise.
10551 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10552 (ia64_reorg): Likewise.
10553 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10554 (mep_make_bundle): Likewise.
10555 (mep_bundle_insns): Likewise.
10556 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10557 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10558 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10560 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10562 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10563 return type from rtx to rtx_insn *.
10564 (BB_END): Likewise.
10565 (BB_HEADER): Likewise.
10566 (BB_FOOTER): Likewise.
10567 (SET_BB_HEAD): Convert to a function.
10568 (SET_BB_END): Likewise.
10569 (SET_BB_HEADER): Likewise.
10570 (SET_BB_FOOTER): Likewise.
10572 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10573 Strengthen the return type from rtx to rtx_insn *. For now, this
10574 is done by adding a checked cast, but this will eventually
10575 become a field lookup.
10576 (BB_END): Likewise.
10577 (BB_HEADER): Likewise.
10578 (BB_FOOTER): Likewise.
10579 (SET_BB_HEAD): New function, from macro of same name. This is
10580 intended for use as an lvalue, and so returns an rtx& to allow
10581 in-place modification.
10582 (SET_BB_END): Likewise.
10583 (SET_BB_HEADER): Likewise.
10584 (SET_BB_FOOTER): Likewise.
10586 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10588 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10589 for rvalues, and...
10590 (SET_BB_HEAD): New macro, for use as a lvalue.
10591 (BB_END, SET_BB_END): Likewise.
10592 (BB_HEADER, SET_BB_HEADER): Likewise.
10593 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10595 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10596 of BB_* macros into SET_BB_* macros.
10597 (fix_crossing_unconditional_branches): Likewise.
10598 * caller-save.c (save_call_clobbered_regs): Likewise.
10599 (insert_one_insn): Likewise.
10600 * cfgbuild.c (find_bb_boundaries): Likewise.
10601 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10602 (outgoing_edges_match): Likewise.
10603 (try_optimize_cfg): Likewise.
10604 * cfgexpand.c (expand_gimple_cond): Likewise.
10605 (expand_gimple_tailcall): Likewise.
10606 (expand_gimple_basic_block): Likewise.
10607 (construct_exit_block): Likewise.
10608 * cfgrtl.c (delete_insn): Likewise.
10609 (create_basic_block_structure): Likewise.
10610 (rtl_delete_block): Likewise.
10611 (rtl_split_block): Likewise.
10612 (emit_nop_for_unique_locus_between): Likewise.
10613 (rtl_merge_blocks): Likewise.
10614 (block_label): Likewise.
10615 (try_redirect_by_replacing_jump): Likewise.
10616 (emit_barrier_after_bb): Likewise.
10617 (fixup_abnormal_edges): Likewise.
10618 (record_effective_endpoints): Likewise.
10619 (relink_block_chain): Likewise.
10620 (fixup_reorder_chain): Likewise.
10621 (fixup_fallthru_exit_predecessor): Likewise.
10622 (cfg_layout_duplicate_bb): Likewise.
10623 (cfg_layout_split_block): Likewise.
10624 (cfg_layout_delete_block): Likewise.
10625 (cfg_layout_merge_blocks): Likewise.
10626 * combine.c (update_cfg_for_uncondjump): Likewise.
10627 * emit-rtl.c (add_insn_after): Likewise.
10628 (remove_insn): Likewise.
10629 (reorder_insns): Likewise.
10630 (emit_insn_after_1): Likewise.
10631 * haifa-sched.c (get_ebb_head_tail): Likewise.
10632 (restore_other_notes): Likewise.
10633 (move_insn): Likewise.
10634 (sched_extend_bb): Likewise.
10635 (fix_jump_move): Likewise.
10636 * ifcvt.c (noce_process_if_block): Likewise.
10637 (dead_or_predicable): Likewise.
10638 * ira.c (update_equiv_regs): Likewise.
10639 * reg-stack.c (change_stack): Likewise.
10640 * sel-sched-ir.c (sel_move_insn): Likewise.
10641 * sel-sched.c (move_nop_to_previous_block): Likewise.
10643 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10644 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10646 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10648 * rtl.h (for_each_rtx_in_insn): New function.
10649 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10651 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10653 * coretypes.h (class rtx_insn): Add forward declaration.
10655 * rtl.h: Include is-a.h.
10656 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10657 workaround to ensure gengtype knows inheritance is occurring,
10658 whilst continuing to use the pre-existing special-casing for
10660 (class rtx_insn): New subclass of rtx_def, adding the
10661 invariant that we're dealing with something we can sanely use
10662 INSN_UID, NEXT_INSN, PREV_INSN on.
10663 (is_a_helper <rtx_insn *>::test): New.
10664 (is_a_helper <const rtx_insn *>::test): New.
10666 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10668 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10670 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10672 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10675 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10677 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10678 to BUILT_IN_UNREACHABLE.
10680 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10683 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10685 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10686 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10687 (ffs<mode>2): Do not expand with tzcnt for
10688 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10689 (ffssi2_no_cmove): Ditto.
10690 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10691 (ctz<mode>2): New expander.
10692 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10693 (*ctz<mode>2_falsedep): New insn.
10694 (*ctz<mode>2): Rename from ctz<mode>2.
10695 (clz<mode>2_lzcnt): New expander.
10696 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10697 (*clz<mode>2_lzcnt_falsedep): New insn.
10698 (*clz<mode>2): Rename from ctz<mode>2.
10699 (popcount<mode>2): New expander.
10700 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10701 (*popcount<mode>2_falsedep): New insn.
10702 (*popcount<mode>2): Rename from ctz<mode>2.
10703 (*popcount<mode>2_cmp): Remove.
10704 (*popcountsi2_cmp_zext): Ditto.
10706 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10708 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10709 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10710 * config/microblaze/microblaze.h
10711 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10713 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10716 * configure.ac: Set install_gold_as_default to no for
10718 * configure: Regenerated.
10720 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10722 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10723 * config.in: Add undef of HAVE_isl.
10724 * configure: Regenerate.
10725 * configure.ac: Add definition of HAVE_isl.
10726 * graphite-blocking.c: Add checking of HAVE_isl.
10727 * graphite-dependences.c: Likewise.
10728 * graphite-interchange.c: Likewise.
10729 * graphite-isl-ast-to-gimple.c: Likewise.
10730 * graphite-optimize-isl.c: Likewise.
10731 * graphite-poly.c: Likewise.
10732 * graphite-scop-detection.c: Likewise.
10733 * graphite-sese-to-poly.c: Likewise.
10734 * graphite.c: Likewise.
10735 * toplev.c: Replace the checking of HAVE_cloog with the checking
10738 2014-08-18 Richard Biener <rguenther@suse.de>
10740 PR tree-optimization/62090
10741 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10742 (fold_builtin_3): Do not fold snprintf.
10743 (fold_builtin_4): Likewise.
10744 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10745 moved from builtins.c.
10746 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10747 (gimple_fold_builtin): Do not fold sprintf here.
10749 2014-08-18 Richard Biener <rguenther@suse.de>
10751 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10753 (maybe_canonicalize_mem_ref_addr): ... this function.
10754 (fold_stmt_1): Apply it here before all simplification.
10756 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10759 * cgraph.h (cgraph_node::create_indirect_edge): Add
10760 compute_indirect_info param.
10761 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10762 indirect_info only when it is required.
10763 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10764 indirect_info fore cloned indirect edge.
10766 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10767 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10768 Anna Tikhonova <anna.tikhonova@intel.com>
10769 Ilya Tocar <ilya.tocar@intel.com>
10770 Andrey Turetskiy <andrey.turetskiy@intel.com>
10771 Ilya Verbin <ilya.verbin@intel.com>
10772 Kirill Yukhin <kirill.yukhin@intel.com>
10773 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10775 * config/i386/sse.md
10776 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10777 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10779 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10780 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10781 Anna Tikhonova <anna.tikhonova@intel.com>
10782 Ilya Tocar <ilya.tocar@intel.com>
10783 Andrey Turetskiy <andrey.turetskiy@intel.com>
10784 Ilya Verbin <ilya.verbin@intel.com>
10785 Kirill Yukhin <kirill.yukhin@intel.com>
10786 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10788 * config/i386/sse.md
10789 (define_mode_iterator VF1_AVX512VL): New.
10790 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10791 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10794 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10795 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10796 Anna Tikhonova <anna.tikhonova@intel.com>
10797 Ilya Tocar <ilya.tocar@intel.com>
10798 Andrey Turetskiy <andrey.turetskiy@intel.com>
10799 Ilya Verbin <ilya.verbin@intel.com>
10800 Kirill Yukhin <kirill.yukhin@intel.com>
10801 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10803 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10804 * config/i386/i386.md
10805 (define_code_iterator any_float): New.
10806 (define_code_attr floatsuffix): New.
10807 * config/i386/sse.md
10808 (define_mode_iterator VF1_128_256VL): New.
10809 (define_mode_iterator VF2_512_256VL): New.
10810 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10812 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10813 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10815 (define_mode_attr qq2pssuff): New.
10816 (define_mode_attr sselongvecmode): New.
10817 (define_mode_attr sselongvecmodelower): New.
10818 (define_mode_attr sseintvecmode3): New.
10819 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10821 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10822 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10823 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10824 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10826 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10827 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10828 Anna Tikhonova <anna.tikhonova@intel.com>
10829 Ilya Tocar <ilya.tocar@intel.com>
10830 Andrey Turetskiy <andrey.turetskiy@intel.com>
10831 Ilya Verbin <ilya.verbin@intel.com>
10832 Kirill Yukhin <kirill.yukhin@intel.com>
10833 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10835 * config/i386/sse.md
10836 (define_mode_iterator VF2_AVX512VL): New.
10837 (define_mode_attr sseintvecmode2): New.
10838 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10839 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10840 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10842 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10844 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10846 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10849 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10850 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10851 Anna Tikhonova <anna.tikhonova@intel.com>
10852 Ilya Tocar <ilya.tocar@intel.com>
10853 Andrey Turetskiy <andrey.turetskiy@intel.com>
10854 Ilya Verbin <ilya.verbin@intel.com>
10855 Kirill Yukhin <kirill.yukhin@intel.com>
10856 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10858 * config/i386/i386.md
10859 (define_insn "*movoi_internal_avx"): Add evex version.
10860 (define_insn "*movti_internal"): Ditto.
10862 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10863 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10864 Anna Tikhonova <anna.tikhonova@intel.com>
10865 Ilya Tocar <ilya.tocar@intel.com>
10866 Andrey Turetskiy <andrey.turetskiy@intel.com>
10867 Ilya Verbin <ilya.verbin@intel.com>
10868 Kirill Yukhin <kirill.yukhin@intel.com>
10869 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10871 * config/i386/i386.md
10872 (define_attr "isa"): Add avx512dq, noavx512dq.
10873 (define_attr "enabled"): Ditto.
10874 * config/i386/sse.md
10875 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10877 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10878 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10879 Anna Tikhonova <anna.tikhonova@intel.com>
10880 Ilya Tocar <ilya.tocar@intel.com>
10881 Andrey Turetskiy <andrey.turetskiy@intel.com>
10882 Ilya Verbin <ilya.verbin@intel.com>
10883 Kirill Yukhin <kirill.yukhin@intel.com>
10884 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10886 * config/i386/i386.c
10887 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10888 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10889 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10890 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10891 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10892 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10893 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10894 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10895 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10896 * config/i386/sse.md
10897 (define_mode_iterator VMOVE): Allow V4TI mode.
10898 (define_mode_iterator V_AVX512VL): New.
10899 (define_mode_iterator V): New handling for AVX512VL.
10900 (define_insn "avx512f_load<mode>_mask"): Delete.
10901 (define_insn "<avx512>_load<mode>_mask"): New.
10902 (define_insn "avx512f_store<mode>_mask"): Delete.
10903 (define_insn "<avx512>_store<mode>_mask"): New.
10906 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10909 * asan.c (instrument_derefs): Fix bitfield check.
10911 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10913 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10914 * config/rs6000/htm.md (ttest): Remove clobber.
10915 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10916 (and_operand): Reformat.
10917 (and_2rld_operand): New predicate.
10918 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10920 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10921 parameter. Handle AND directly.
10922 (rs6000_split_logical_di): Remove last parameter.
10923 (rs6000_split_logical): Remove last parameter. Remove obsolete
10925 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10926 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10927 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10928 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10929 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10930 and 5 anonymous splitters): Delete.
10931 (and<mode>3): New expander.
10932 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10933 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10934 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10935 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10936 (floatdisf2_internal1): Remove clobbers.
10937 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10938 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10939 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10940 (and<mode>3 for BOOL_128): Remove clobber.
10941 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10942 rs6000_split_logical.
10943 (*bool<mode>3_internal for BOOL_128): Adjust call of
10944 rs6000_split_logical.
10945 (*boolc<mode>3_internal1 for BOOL_128,
10946 *boolc<mode>3_internal2 for BOOL_128,
10947 *boolcc<mode>3_internal1 for BOOL_128,
10948 *boolcc<mode>3_internal2 for BOOL_128,
10949 *eqv<mode>3_internal1 for BOOL_128,
10950 *eqv<mode>3_internal2 for BOOL_128,
10951 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10952 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10954 (*vec_reload_and_reg_<mptrsize>): Delete.
10956 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10958 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10959 and split, *boolccsi3_internal3 and split): Delete.
10960 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10961 *boolccdi3_internal3 and split): Delete.
10962 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10963 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10965 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10967 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10968 and split, *boolcsi3_internal3 and split): Delete.
10969 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10970 *boolcdi3_internal3 and split): Delete.
10971 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10973 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10975 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10976 <'u'>: Also support printing the low-order 16 bits.
10977 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10978 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10979 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10980 *booldi3_internal3 and split): Delete.
10981 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10982 *bool<mode>3_dot2): New.
10983 (two anonymous define_splits for non_logical_cint_operand): Merge.
10985 2014-08-17 Marek Polacek <polacek@redhat.com>
10986 Manuel López-Ibáñez <manu@gcc.gnu.org>
10989 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10990 (diagnostic_show_locus): Don't print caret diagnostic
10991 if a column is larger than the line_width.
10993 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10995 * common.opt: Make the ISL AST generator to be the main code generator
10998 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
11000 * wide-int.h (generic_wide_int): Declare as class instead of struct.
11002 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
11005 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
11007 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
11008 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
11009 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
11011 * config/pa/pa.md (begin_brtab): Delete insn.
11012 (end_brtab): Likewise.
11014 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
11016 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
11018 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
11020 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
11021 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
11022 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
11023 (get_dynamic_type): Remove.
11024 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
11025 (clear_speculation): Bring to ipa-deivrt.h
11026 (get_class_context): Rename to ...
11027 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
11028 (contains_type_p): Update.
11029 (get_dynamic_type): Rename to ...
11030 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
11031 (possible_polymorphic_call_targets): UPdate.
11032 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
11033 * ipa-prop.c (ipa_analyze_call_uses): Update.
11035 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
11037 * doc/invoke.texi (SH options): Document missing processor variant
11038 options. Remove references to Hitachi. Undocument deprecated mspace
11041 2014-08-15 Jason Merrill <jason@redhat.com>
11043 * tree.c (type_hash_canon): Uncomment assert.
11045 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11047 * input.h (in_system_header_at): Add comment.
11049 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11052 * diagnostic.c (build_message_string): Make it extern.
11053 * diagnostic.h (build_message_string): Make it extern.
11055 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
11057 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
11058 load/store from/to non-floating class pseudo.
11060 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11062 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
11064 2014-08-15 Richard Biener <rguenther@suse.de>
11066 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
11067 (get_constraint_for_ssa_var): Remove dead code.
11068 (get_constraint_for_1): Adjust.
11069 (find_what_var_points_to): Likewise.
11070 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
11072 2014-08-15 Ilya Tocar <tocarip@gmail.com>
11075 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
11076 (_mm512_mask_cmpge_epu32_mask): Ditto.
11077 (_mm512_cmpge_epu32_mask): Ditto.
11078 (_mm512_mask_cmpge_epi64_mask): Ditto.
11079 (_mm512_cmpge_epi64_mask): Ditto.
11080 (_mm512_mask_cmpge_epu64_mask): Ditto.
11081 (_mm512_cmpge_epu64_mask): Ditto.
11082 (_mm512_mask_cmple_epi32_mask): Ditto.
11083 (_mm512_cmple_epi32_mask): Ditto.
11084 (_mm512_mask_cmple_epu32_mask): Ditto.
11085 (_mm512_cmple_epu32_mask): Ditto.
11086 (_mm512_mask_cmple_epi64_mask): Ditto.
11087 (_mm512_cmple_epi64_mask): Ditto.
11088 (_mm512_mask_cmple_epu64_mask): Ditto.
11089 (_mm512_cmple_epu64_mask): Ditto.
11090 (_mm512_mask_cmplt_epi32_mask): Ditto.
11091 (_mm512_cmplt_epi32_mask): Ditto.
11092 (_mm512_mask_cmplt_epu32_mask): Ditto.
11093 (_mm512_cmplt_epu32_mask): Ditto.
11094 (_mm512_mask_cmplt_epi64_mask): Ditto.
11095 (_mm512_cmplt_epi64_mask): Ditto.
11096 (_mm512_mask_cmplt_epu64_mask): Ditto.
11097 (_mm512_cmplt_epu64_mask): Ditto.
11098 (_mm512_mask_cmpneq_epi32_mask): Ditto.
11099 (_mm512_mask_cmpneq_epu32_mask): Ditto.
11100 (_mm512_cmpneq_epu32_mask): Ditto.
11101 (_mm512_mask_cmpneq_epi64_mask): Ditto.
11102 (_mm512_cmpneq_epi64_mask): Ditto.
11103 (_mm512_mask_cmpneq_epu64_mask): Ditto.
11104 (_mm512_cmpneq_epu64_mask): Ditto.
11105 (_mm512_castpd_ps): Ditto.
11106 (_mm512_castpd_si512): Ditto.
11107 (_mm512_castps_pd): Ditto.
11108 (_mm512_castps_si512): Ditto.
11109 (_mm512_castsi512_ps): Ditto.
11110 (_mm512_castsi512_pd): Ditto.
11111 (_mm512_castpd512_pd128): Ditto.
11112 (_mm512_castps512_ps128): Ditto.
11113 (_mm512_castsi512_si128): Ditto.
11114 (_mm512_castpd512_pd256): Ditto.
11115 (_mm512_castps512_ps256): Ditto.
11116 (_mm512_castsi512_si256): Ditto.
11117 (_mm512_castpd128_pd512): Ditto.
11118 (_mm512_castps128_ps512): Ditto.
11119 (_mm512_castsi128_si512): Ditto.
11120 (_mm512_castpd256_pd512): Ditto.
11121 (_mm512_castps256_ps512): Ditto.
11122 (_mm512_castsi256_si512): Ditto.
11123 (_mm512_cmpeq_epu32_mask): Ditto.
11124 (_mm512_mask_cmpeq_epu32_mask): Ditto.
11125 (_mm512_mask_cmpeq_epu64_mask): Ditto.
11126 (_mm512_cmpeq_epu64_mask): Ditto.
11127 (_mm512_cmpgt_epu32_mask): Ditto.
11128 (_mm512_mask_cmpgt_epu32_mask): Ditto.
11129 (_mm512_mask_cmpgt_epu64_mask): Ditto.
11130 (_mm512_cmpgt_epu64_mask): Ditto.
11131 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
11132 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
11133 * config/i386/i386.c (enum ix86_builtins): Add
11134 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
11135 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
11136 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
11137 (bdesc_args): Add __builtin_ia32_si512_256si,
11138 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
11139 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
11140 __builtin_ia32_pd512_pd.
11141 (ix86_expand_args_builtin): Handle new FTYPEs.
11142 * config/i386/sse.md (castmode): Add 512-bit modes.
11143 (AVX512MODE2P): New.
11144 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
11145 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
11147 2014-08-15 Richard Biener <rguenther@suse.de>
11149 * fold-const.c (tree_swap_operands_p): Put all constants
11150 last, also strip sign-changing NOPs when considering further
11151 canonicalization. Canonicalize also when optimizing for size.
11153 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11155 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
11156 one_match > zero_match case to just before simple_sequence.
11158 2014-08-15 Richard Biener <rguenther@suse.de>
11160 * data-streamer.h (streamer_string_index, string_for_index):
11162 * data-streamer-out.c (streamer_string_index): Make static.
11163 * data-streamer-in.c (string_for_index): Likewise.
11164 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
11165 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
11167 2014-08-15 Richard Biener <rguenther@suse.de>
11169 PR tree-optimization/62031
11170 * tree-data-ref.c (dr_analyze_indices): Do not set
11171 DR_UNCONSTRAINED_BASE.
11172 (dr_may_alias_p): All indirect accesses have to go the
11173 formerly DR_UNCONSTRAINED_BASE path.
11174 * tree-data-ref.h (struct indices): Remove
11175 unconstrained_base member.
11176 (DR_UNCONSTRAINED_BASE): Remove.
11178 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11180 PR middle-end/62092
11181 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11182 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11183 in OMP_CLAUSE_MAP in some outer target region.
11185 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11187 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11188 name_expansion_cache.
11189 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11190 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11191 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11192 (difference_cannot_overflow_p): New parameter. Use affine
11193 expansion for equality check.
11194 (iv_elimination_compare_lt): Pass new argument.
11196 2014-08-14 DJ Delorie <dj@redhat.com>
11198 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11199 variables to the accumulator.
11201 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11202 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11203 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11204 with far-far moves.
11206 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11207 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11208 (umulqihi3_virt): Likewise.
11209 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11210 (umulqihi3_real): Likewise.
11212 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11214 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11216 PR tree-optimization/62091
11217 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11218 function_entry_reached.
11219 (walk_aliased_vdefs): Clear it here.
11220 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11222 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11224 * ipa-utils.h (compare_virtual_tables): Declare.
11225 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11227 2014-08-14 Marek Polacek <polacek@redhat.com>
11230 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11231 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11233 2014-08-14 Tom de Vries <tom@codesourcery.com>
11235 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11237 2014-08-14 Tom de Vries <tom@codesourcery.com>
11239 PR rtl-optimization/62004
11240 PR rtl-optimization/62030
11241 * ifcvt.c (rtx_interchangeable_p): New function.
11242 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11243 * emit-rtl.h (mem_attrs_eq_p): Declare.
11245 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11247 * graphite-scop-detection.c:
11248 Add inclusion of cp-tree.h.
11249 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11250 in case they are pointers to object types
11252 2014-08-14 Richard Biener <rguenther@suse.de>
11254 * BASE-VER: Change to 5.0.0
11256 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11257 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11258 Anna Tikhonova <anna.tikhonova@intel.com>
11259 Ilya Tocar <ilya.tocar@intel.com>
11260 Andrey Turetskiy <andrey.turetskiy@intel.com>
11261 Ilya Verbin <ilya.verbin@intel.com>
11262 Kirill Yukhin <kirill.yukhin@intel.com>
11263 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11265 * config/i386/sse.md (define_mode_attr avx512): New.
11266 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11268 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11269 (define_mode_attr ssse3_avx2): Ditto.
11270 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11271 (define_mode_attr avx2_avx512bw): New.
11272 (define_mode_attr ssedoublemodelower): New.
11273 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11274 V32HI, V64QI modes.
11275 (define_mode_attr ssebytemode): Allow V8DI modes.
11276 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11277 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11278 (define_mode_attr ssePSmode2): New.
11279 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11280 V16HI, V32HI modes.
11281 (define_mode_attr dbpsadbwmode): New.
11282 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11283 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11284 (vi8_sse4_1_avx2_avx512): New.
11285 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11287 (define_mode_attr blendbits): Move before its immediate use.
11289 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11290 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11291 Anna Tikhonova <anna.tikhonova@intel.com>
11292 Ilya Tocar <ilya.tocar@intel.com>
11293 Andrey Turetskiy <andrey.turetskiy@intel.com>
11294 Ilya Verbin <ilya.verbin@intel.com>
11295 Kirill Yukhin <kirill.yukhin@intel.com>
11296 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11298 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11299 * config/i386/subst.md
11300 (define_mode_iterator SUBST_V): Update.
11301 (define_mode_iterator SUBST_A): Ditto.
11302 (define_subst_attr "mask_operand7"): New.
11303 (define_subst_attr "mask_operand10"): New.
11304 (define_subst_attr "mask_operand_arg34") : New.
11305 (define_subst_attr "mask_expand_op3"): New.
11306 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11307 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11308 (define_subst_attr "mask_avx512vl_condition"): New.
11309 (define_subst_attr "round_mask_operand4"): Ditto.
11310 (define_subst_attr "round_mask_scalar_op3"): Delete.
11311 (define_subst_attr "round_mask_op4"): New.
11312 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11314 (define_subst_attr "round_modev8sf_condition"): New.
11315 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11317 (define_subst_attr "round_saeonly_mask_operand4"): New.
11318 (define_subst_attr "round_saeonly_mask_op4"): New.
11319 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11320 V8DImode, V16SImode.
11321 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11322 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11323 (define_subst_attr "mask_expand4_args"): New.
11324 (define_subst "mask_expand4"): New.
11326 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11327 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11328 Anna Tikhonova <anna.tikhonova@intel.com>
11329 Ilya Tocar <ilya.tocar@intel.com>
11330 Andrey Turetskiy <andrey.turetskiy@intel.com>
11331 Ilya Verbin <ilya.verbin@intel.com>
11332 Kirill Yukhin <kirill.yukhin@intel.com>
11333 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11335 * config/i386/i386.md
11336 (define_attr "isa"): Add avx512bw,noavx512bw.
11337 (define_attr "enabled"): Ditto.
11338 (define_split): Add 32/64-bit mask logic.
11339 (define_insn "*k<logic>qi"): New.
11340 (define_insn "*k<logic>hi"): New.
11341 (define_insn "*anddi_1"): Add mask version.
11342 (define_insn "*andsi_1"): Ditto.
11343 (define_insn "*<code><mode>_1"): Ditto.
11344 (define_insn "*<code>hi_1"): Ditto.
11345 (define_insn "kxnor<mode>"): New.
11346 (define_insn "kunpcksi"): New.
11347 (define_insn "kunpckdi"): New.
11348 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11349 (define_insn "*one_cmplhi2_1"): Ditto.
11351 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11352 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11353 Anna Tikhonova <anna.tikhonova@intel.com>
11354 Ilya Tocar <ilya.tocar@intel.com>
11355 Andrey Turetskiy <andrey.turetskiy@intel.com>
11356 Ilya Verbin <ilya.verbin@intel.com>
11357 Kirill Yukhin <kirill.yukhin@intel.com>
11358 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11360 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11363 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11364 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11365 Anna Tikhonova <anna.tikhonova@intel.com>
11366 Ilya Tocar <ilya.tocar@intel.com>
11367 Andrey Turetskiy <andrey.turetskiy@intel.com>
11368 Ilya Verbin <ilya.verbin@intel.com>
11369 Kirill Yukhin <kirill.yukhin@intel.com>
11370 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11372 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11374 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11375 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11376 xmm/ymm16+ when availble.
11377 * config/i386/i386.h
11378 (HARD_REGNO_NREGS): Add mask regs.
11379 (VALID_AVX512F_REG_MODE): Ditto.
11380 (VALID_AVX512F_REG_MODE) : Define.
11381 (VALID_MASK_AVX512BW_MODE): Ditto.
11382 (reg_class) (MASK_REG_P(X)): Define.
11383 * config/i386/i386.md: Do not split long moves with mask register,
11384 use kmovb if avx512bw is availible.
11385 (movdi_internal): Handle mask registers.
11387 2014-08-14 Richard Biener <rguenther@suse.de>
11389 PR tree-optimization/62081
11390 * tree-ssa-loop.c (pass_fix_loops): New pass.
11391 (pass_tree_loop::gate): Do not fixup loops here.
11392 * tree-pass.h (make_pass_fix_loops): Declare.
11393 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11395 2014-08-14 Richard Biener <rguenther@suse.de>
11397 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11398 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11400 2014-08-14 Richard Biener <rguenther@suse.de>
11402 PR tree-optimization/62090
11403 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11404 (fold_builtin_2): Do not fold sprintf.
11405 (fold_builtin_3): Likewise.
11406 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11407 moved from builtins.c.
11408 (gimple_fold_builtin): Fold sprintf.
11410 2014-08-14 Richard Biener <rguenther@suse.de>
11412 PR rtl-optimization/62079
11413 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11416 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11418 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11419 current_function_decl.
11421 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11423 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11424 cgraph_function_node to cgraph_node::function_symbol
11427 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11429 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11430 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11432 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11434 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11437 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11439 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11442 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11445 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11446 any registers that are used in mem_insn.
11448 2014-08-12 Steve Ellcey <sellcey@mips.com>
11450 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11452 2014-08-12 Steve Ellcey <sellcey@mips.com>
11454 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11455 (MULTILIB_DIRNAMES): Ditto.
11456 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11457 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11458 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11459 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11460 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11461 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11463 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11466 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11467 of __ARM_SIZEOF_WCHAR_T.
11469 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11472 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11473 Remove unnecessary attributes.
11475 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11477 * internal-fn.c (init_internal_fns): Fix off-by-one.
11479 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11480 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11481 Anna Tikhonova <anna.tikhonova@intel.com>
11482 Ilya Tocar <ilya.tocar@intel.com>
11483 Andrey Turetskiy <andrey.turetskiy@intel.com>
11484 Ilya Verbin <ilya.verbin@intel.com>
11485 Kirill Yukhin <kirill.yukhin@intel.com>
11486 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11488 * config/i386/i386.c (standard_sse_constant_opcode): Use
11489 vpxord/vpternlog if avx512 is availible.
11491 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11493 PR middle-end/62103
11494 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11495 bitfields, that is when size doesn't match the size of type or the
11496 size of the constructor.
11498 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11500 * config/rs6000/constraints.md (wh constraint): New constraint,
11501 for FP registers if direct move is available.
11502 (wi constraint): New constraint, for VSX/FP registers that can
11503 handle 64-bit integers.
11504 (wj constraint): New constraint for VSX/FP registers that can
11505 handle 64-bit integers for direct moves.
11506 (wk constraint): New constraint for VSX/FP registers that can
11507 handle 64-bit doubles for direct moves.
11508 (wy constraint): Make documentation match implementation.
11510 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11511 scalar_in_vmx_p field to simplify tests of whether SFmode or
11512 DFmode can go in the Altivec registers.
11513 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11514 (rs6000_setup_reg_addr_masks): Likewise.
11515 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11516 field, and wh/wi/wj/wk constraints.
11517 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11518 the wh/wi/wj/wk constraints.
11519 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11520 upper registers, prefer VSX registers unless the operation is a
11521 memory operation with REG+OFFSET addressing.
11523 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11524 DImode. Change SFmode to use ww constraint instead of d to allow
11525 SF registers in the upper registers.
11528 (VSr5): Fix thinko in comment.
11529 (VSa): New mode attribute that is an alternative to wa, that
11530 returns the VSX register class that a mode can go in, but may not
11531 be the preferred register class.
11532 (VS_64dm): New mode attribute for appropriate register classes for
11533 referencing 64-bit elements of vectors for direct moves and normal
11535 (VS_64reg): Likewise.
11536 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11537 register allocator to only registers the data type can handle.
11538 (vsx_le_perm_load_<mode>): Likewise.
11539 (vsx_le_perm_store_<mode>): Likewise.
11540 (vsx_xxpermdi2_le_<mode>): Likewise.
11541 (vsx_xxpermdi4_le_<mode>): Likewise.
11542 (vsx_lxvd2x2_le_<mode>): Likewise.
11543 (vsx_lxvd2x4_le_<mode>): Likewise.
11544 (vsx_stxvd2x2_le_<mode>): Likewise.
11545 (vsx_add<mode>3): Likewise.
11546 (vsx_sub<mode>3): Likewise.
11547 (vsx_mul<mode>3): Likewise.
11548 (vsx_div<mode>3): Likewise.
11549 (vsx_tdiv<mode>3_internal): Likewise.
11550 (vsx_fre<mode>2): Likewise.
11551 (vsx_neg<mode>2): Likewise.
11552 (vsx_abs<mode>2): Likewise.
11553 (vsx_nabs<mode>2): Likewise.
11554 (vsx_smax<mode>3): Likewise.
11555 (vsx_smin<mode>3): Likewise.
11556 (vsx_sqrt<mode>2): Likewise.
11557 (vsx_rsqrte<mode>2): Likewise.
11558 (vsx_tsqrt<mode>2_internal): Likewise.
11559 (vsx_fms<mode>4): Likewise.
11560 (vsx_nfma<mode>4): Likewise.
11561 (vsx_eq<mode>): Likewise.
11562 (vsx_gt<mode>): Likewise.
11563 (vsx_ge<mode>): Likewise.
11564 (vsx_eq<mode>_p): Likewise.
11565 (vsx_gt<mode>_p): Likewise.
11566 (vsx_ge<mode>_p): Likewise.
11567 (vsx_xxsel<mode>): Likewise.
11568 (vsx_xxsel<mode>_uns): Likewise.
11569 (vsx_copysign<mode>3): Likewise.
11570 (vsx_float<VSi><mode>2): Likewise.
11571 (vsx_floatuns<VSi><mode>2): Likewise.
11572 (vsx_fix_trunc<mode><VSi>2): Likewise.
11573 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11574 (vsx_x<VSv>r<VSs>i): Likewise.
11575 (vsx_x<VSv>r<VSs>ic): Likewise.
11576 (vsx_btrunc<mode>2): Likewise.
11577 (vsx_b2trunc<mode>2): Likewise.
11578 (vsx_floor<mode>2): Likewise.
11579 (vsx_ceil<mode>2): Likewise.
11580 (vsx_<VS_spdp_insn>): Likewise.
11581 (vsx_xscvspdp): Likewise.
11582 (vsx_xvcvspuxds): Likewise.
11583 (vsx_float_fix_<mode>2): Likewise.
11584 (vsx_set_<mode>): Likewise.
11585 (vsx_extract_<mode>_internal1): Likewise.
11586 (vsx_extract_<mode>_internal2): Likewise.
11587 (vsx_extract_<mode>_load): Likewise.
11588 (vsx_extract_<mode>_store): Likewise.
11589 (vsx_splat_<mode>): Likewise.
11590 (vsx_xxspltw_<mode>): Likewise.
11591 (vsx_xxspltw_<mode>_direct): Likewise.
11592 (vsx_xxmrghw_<mode>): Likewise.
11593 (vsx_xxmrglw_<mode>): Likewise.
11594 (vsx_xxsldwi_<mode>): Likewise.
11595 (vsx_xscvdpspn): Tighten constraints to only use register classes
11597 (vsx_xscvspdpn): Likewise.
11598 (vsx_xscvdpspn_scalar): Likewise.
11600 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11601 wj, and wk constraints.
11602 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11603 general purpose registers.
11605 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11607 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11608 DImode instead of wm. Use wk constraint for direct move of DFmode
11610 (extendsidi2_lfiwax): Likewise.
11611 (lfiwax): Likewise.
11612 (lfiwzx): Likewise.
11613 (movdi_internal64): Likewise.
11615 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11616 wk constraints. Make the wy constraint documentation match them
11619 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11621 Replacement of isl_int by isl_val
11622 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11623 (compute_bounds_for_param): use isl_val instead of isl_int
11624 (compute_bounds_for_loop): likewise
11625 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11626 (build_linearized_memory_access): use isl_val instead of isl_int
11627 (pdr_stride_in_loop): likewise
11628 * graphite-optimize-isl.c:
11629 (getPrevectorMap): use isl_val instead of isl_int
11631 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11632 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11633 (extern the_isl_ctx): declare
11634 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11635 (extract_affine_gmp): likewise
11637 (build_loop_iteration_domains): likewise
11638 (add_param_constraints): likewise
11640 2014-08-11 Richard Biener <rguenther@suse.de>
11642 PR tree-optimization/62075
11643 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11644 handle uses in patterns.
11646 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11647 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11648 Anna Tikhonova <anna.tikhonova@intel.com>
11649 Ilya Tocar <ilya.tocar@intel.com>
11650 Andrey Turetskiy <andrey.turetskiy@intel.com>
11651 Ilya Verbin <ilya.verbin@intel.com>
11652 Kirill Yukhin <kirill.yukhin@intel.com>
11653 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11655 * common/config/i386/i386-common.c
11656 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11657 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11658 (ix86_handle_option): Handle OPT_mavx512vl.
11659 * config/i386/cpuid.h (bit_AVX512VL): Define.
11660 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11661 set -mavx512vl accordingly.
11662 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11663 OPTION_MASK_ISA_AVX512VL.
11664 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11665 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11666 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11667 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11668 * config/i386/i386.h (TARGET_AVX512VL): Define.
11669 (TARGET_AVX512VL_P(x)): Ditto.
11670 * config/i386/i386.opt: Add mavx512vl.
11672 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11674 PR tree-optimization/62073
11675 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11678 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11679 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11680 Anna Tikhonova <anna.tikhonova@intel.com>
11681 Ilya Tocar <ilya.tocar@intel.com>
11682 Andrey Turetskiy <andrey.turetskiy@intel.com>
11683 Ilya Verbin <ilya.verbin@intel.com>
11684 Kirill Yukhin <kirill.yukhin@intel.com>
11685 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11687 * common/config/i386/i386-common.c
11688 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11689 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11690 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11691 (ix86_handle_option): Handle OPT_mavx512bw.
11692 * config/i386/cpuid.h (bit_AVX512BW): Define.
11693 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11694 set -mavx512bw accordingly.
11695 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11696 OPTION_MASK_ISA_AVX512BW.
11697 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11698 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11699 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11700 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11701 * config/i386/i386.h (TARGET_AVX512BW): Define.
11702 (TARGET_AVX512BW_P(x)): Ditto.
11703 * config/i386/i386.opt: Add mavx512bw.
11705 2014-08-11 Richard Biener <rguenther@suse.de>
11707 PR tree-optimization/62070
11708 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11709 Remove SSA checking.
11711 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11713 * asan.c (asan_check_flags): New enum.
11714 (build_check_stmt_with_calls): Removed function.
11715 (build_check_stmt): Split inlining logic to
11716 asan_expand_check_ifn.
11717 (instrument_derefs): Rename parameter.
11718 (instrument_mem_region_access): Rename parameter.
11719 (instrument_strlen_call): Likewise.
11720 (asan_expand_check_ifn): New function.
11721 (asan_instrument): Remove old code.
11722 (pass_sanopt::execute): Change handling of
11723 asan-instrumentation-with-call-threshold.
11724 (asan_clear_shadow): Fix formatting.
11725 (asan_function_start): Likewise.
11726 (asan_emit_stack_protection): Likewise.
11727 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11728 Update description.
11729 * internal-fn.c (expand_ASAN_CHECK): New function.
11730 * internal-fn.def (ASAN_CHECK): New internal function.
11731 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11732 Update description.
11733 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11734 * tree.c: Small comment fix.
11736 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11738 * gimple.c (gimple_call_fnspec): Support internal functions.
11739 (gimple_call_return_flags): Use const.
11740 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11741 * internal-fn.def: Add fnspec information.
11742 * internal-fn.h (internal_fn_fnspec): New function.
11743 (init_internal_fns): Declare new function.
11744 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11745 (init_internal_fns): New function.
11746 * tree-core.h: Update macro call.
11747 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11749 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11751 * lto-streamer.h (struct output_block::symbol): Change from
11752 struct symtab_node to plain symtab_node.
11753 (referenced_from_this_partition_p): Change first parameter
11754 from struct symtab_node to plain symtab_node.
11756 2014-08-10 Marek Polacek <polacek@redhat.com>
11759 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11761 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11763 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11764 DECL correctly; do not give up on types in static storage.
11766 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11768 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11770 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11772 * graphite-isl-ast-to-gimple.c:
11773 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11775 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11777 2014-08-08 Guozhi Wei <carrot@google.com>
11779 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11781 2014-08-08 Cary Coutant <ccoutant@google.com>
11783 * dwarf2out.c (get_skeleton_type_unit): Remove.
11784 (output_skeleton_debug_sections): Remove skeleton type units.
11785 (output_comdat_type_unit): Likewise.
11786 (dwarf2out_finish): Likewise.
11788 2014-08-07 Yi Yang <ahyangyi@google.com>
11790 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11792 2014-08-08 Richard Biener <rguenther@suse.de>
11794 * lto-streamer.h (struct lto_input_block): Make it a class
11795 with a constructor.
11796 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11797 (struct lto_function_header, struct lto_simple_header,
11798 struct lto_simple_header_with_strings,
11799 struct lto_decl_header, struct lto_function_header): Make
11800 a simple inheritance hieararchy. Remove unused fields.
11801 (struct lto_asm_header): Remove.
11802 * lto-streamer-out.c (produce_asm): Adjust.
11803 (lto_output_toplevel_asms): Likewise.
11804 (produce_asm_for_decls): Likewise.
11805 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11806 * data-streamer-in.c (string_for_index): Likewise.
11807 * ipa-inline-analysis.c (inline_read_section): Likewise.
11808 * ipa-prop.c (ipa_prop_read_section): Likewise.
11809 (read_replacements_section): Likewise.
11810 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11811 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11812 (lto_destroy_simple_input_block): Likewise.
11813 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11814 (lto_input_toplevel_asms): Likewise.
11816 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11817 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11818 Anna Tikhonova <anna.tikhonova@intel.com>
11819 Ilya Tocar <ilya.tocar@intel.com>
11820 Andrey Turetskiy <andrey.turetskiy@intel.com>
11821 Ilya Verbin <ilya.verbin@intel.com>
11822 Kirill Yukhin <kirill.yukhin@intel.com>
11823 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11825 * common/config/i386/i386-common.c
11826 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11827 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11828 (ix86_handle_option): Handle OPT_mavx512dq.
11829 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11830 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11831 set -mavx512dq accordingly.
11832 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11833 OPTION_MASK_ISA_AVX512DQ.
11834 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11835 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11836 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11837 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11838 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11839 (TARGET_AVX512DQ_P(x)): Ditto.
11840 * config/i386/i386.opt: Add mavx512dq.
11842 2014-08-08 Richard Biener <rguenther@suse.de>
11844 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11845 target_percent, target_percent_s): Export.
11846 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11847 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11848 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11849 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11850 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11851 Move to gimple-fold.c.
11852 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11854 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11855 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11856 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11857 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11858 (rewrite_call_expr_array): Remove.
11859 (fold_builtin_sprintf_chk): Likewise.
11860 (fold_builtin_snprintf_chk): Likewise.
11861 (fold_builtin_varargs): Remove handling of sprintf_chk,
11862 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11863 (gimple_fold_builtin_sprintf_chk): Remove.
11864 (gimple_fold_builtin_snprintf_chk): Likewise.
11865 (gimple_fold_builtin_varargs): Likewise.
11866 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11867 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11868 * gimple.c (gimple_seq_add_seq_without_update): New function.
11869 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11870 * gimple-fold.c: Include output.h.
11871 (gsi_replace_with_seq_vops): New function, split out from ...
11872 (gimplify_and_update_call_from_tree): ... here.
11873 (replace_call_with_value): New function.
11874 (replace_call_with_call_and_fold): Likewise.
11875 (var_decl_component_p): Moved from builtins.c.
11876 (gimple_fold_builtin_memory_op): Moved from builtins.c
11877 fold_builtin_memory_op and rewritten to GIMPLE.
11878 (gimple_fold_builtin_memset): Likewise.
11879 (gimple_fold_builtin_strcpy): Likewise.
11880 (gimple_fold_builtin_strncpy): Likewise.
11881 (gimple_fold_builtin_strcat): Likewise.
11882 (gimple_fold_builtin_fputs): Likewise.
11883 (gimple_fold_builtin_memory_chk): Likewise.
11884 (gimple_fold_builtin_stxcpy_chk): Likewise.
11885 (gimple_fold_builtin_stxncpy_chk): Likewise.
11886 (gimple_fold_builtin_snprintf_chk): Likewise.
11887 (gimple_fold_builtin_sprintf_chk): Likewise.
11888 (gimple_fold_builtin_strlen): New function.
11889 (gimple_fold_builtin_with_strlen): New function split out from
11890 gimple_fold_builtin.
11891 (gimple_fold_builtin): Change signature and handle
11892 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11893 here. Call gimple_fold_builtin_with_strlen.
11894 (gimple_fold_call): Adjust.
11896 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11898 * calls.c (precompute_arguments): Check
11899 promoted_for_signed_and_unsigned_p and set the promoted mode.
11900 (promoted_for_signed_and_unsigned_p): New function.
11901 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11902 and set the promoted mode.
11903 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11904 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11905 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11908 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11910 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11911 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11912 (expand_call): Likewise.
11913 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11914 to get promoted mode.
11915 * combine.c (record_promoted_value): Skip > 0 comparison with
11916 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11917 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11918 of SUBREG_PROMOTED_UNSIGNED_P.
11919 (convert_modes): Likewise.
11920 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11921 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11922 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11923 SUBREG_PROMOTED_UNSIGNED_SET.
11924 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11925 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11926 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11927 SUBREG_PROMOTED_SET.
11928 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11929 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11930 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11931 of SUBREG_PROMOTED_UNSIGNED_P.
11932 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11933 (SUBREG_PROMOTED_SET): New define.
11934 (SUBREG_PROMOTED_GET): Likewise.
11935 (SUBREG_PROMOTED_SIGN): Likewise.
11936 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11937 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11938 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11939 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11940 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11941 (nonzero_bits1): Skip > 0 comparison with the results as
11942 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11943 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11944 of !SUBREG_PROMOTED_UNSIGNED_P.
11945 * simplify-rtx.c (simplify_unary_operation_1): Use new
11946 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11947 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11948 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11949 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11951 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11953 * ipa-devirt.c: Include gimple-pretty-print.h
11954 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11956 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11957 (get_polymorphic_call_info): Fix return value
11958 (type_change_info): New sturcture based on ipa-prop
11960 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11961 based on ipa-prop variant.
11962 (extr_type_from_vtbl_ptr_store): New function
11963 based on ipa-prop variant.
11964 (record_known_type): New function.
11965 (check_stmt_for_type_change): New function.
11966 (get_dynamic_type): New function.
11967 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11968 * tree-ssa-pre.c: ipa-utils.h
11969 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11970 machinery; sanity check with ipa-prop devirtualization.
11971 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11974 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11976 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11977 * alias.c, cfgexpand.c, cgraphbuild.c,
11978 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11979 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11980 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11981 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11982 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11983 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11984 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11985 dse.c, except.c, gengtype.c, gimple-expr.c,
11986 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11987 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11988 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11989 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11990 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11991 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11993 * pointer-set.c: Remove file.
11994 * pointer-set.h: Remove file.
11996 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11998 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11999 * config/arm/types.md (f_sels, f_seld): Delete.
12001 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12003 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
12004 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
12005 (aarch64_movdi_<mode>high): Likewise.
12006 (aarch64_mov<mode>high_di): Likewise.
12007 (aarch64_movdi_<mode>low): Likewise.
12008 (aarch64_mov<mode>low_di): Likewise.
12009 (aarch64_movtilow_tilow): Likewise.
12010 Add comment explaining usage of fp,simd attributes and of
12011 TARGET_FLOAT and TARGET_SIMD.
12013 2014-08-07 Ian Bolton <ian.bolton@arm.com>
12014 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12016 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
12017 Use MOVN when one of the half-words is 0xffff.
12019 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12021 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
12023 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12025 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
12026 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
12027 (rfs_str): String corresponding to RFS_* constants.
12028 (rank_for_schedule_stats_t): New typedef.
12029 (rank_for_schedule_stats): New static variable.
12030 (rfs_result): New static function.
12031 (rank_for_schedule): Track statistics for deciding heuristics.
12032 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
12034 (ready_sort): Use them for debug printouts.
12035 (schedule_block): Init statistics state. Print statistics on
12036 rank_for_schedule decisions.
12038 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12040 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
12042 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
12044 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
12047 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12049 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
12050 function to not conflict.
12051 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
12052 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
12053 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
12054 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
12055 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
12058 2014-08-07 Marek Polacek <polacek@redhat.com>
12060 * fold-const.c (fold_binary_loc): Add folding of
12061 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
12063 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
12065 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
12066 instead of type size.
12067 (ASM_FINISH_DECLARE_OBJECT): Likewise.
12069 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12071 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
12072 (*thumb1_movqi_insn): Likewise.
12073 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
12075 2014-08-07 Tom de Vries <tom@codesourcery.com>
12077 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12078 (glibc_2_11_or_earlier): Remove effective-target keywords.
12080 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
12082 * config/arm/arm.c (bdesc_2arg): Fix typo.
12083 (arm_atomic_assign_expand_fenv): Remove The default implementation.
12085 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
12087 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
12089 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
12092 * haifa-sched.c (advance_one_cycle): Fix dump.
12093 (schedule_block): Don't advance cycle if we are already at the
12094 beginning of the cycle.
12096 2014-08-06 Martin Jambor <mjambor@suse.cz>
12099 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
12101 2014-08-06 Richard Biener <rguenther@suse.de>
12104 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
12106 (lto_input_tree): Pop SCCs here.
12108 2014-08-06 Richard Biener <rguenther@suse.de>
12110 PR tree-optimization/61320
12111 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
12112 handle misaligned loads.
12114 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
12116 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
12117 (aarch64_expand_vec_perm_const): Check for dup before zip.
12119 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12121 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
12122 CONST_INT_P instead of GET_CODE and compare.
12123 (aarch64_select_cc_mode): Likewise.
12124 (aarch64_print_operand): Likewise.
12125 (aarch64_rtx_costs): Likewise.
12126 (aarch64_simd_valid_immediate): Likewise.
12127 (aarch64_simd_check_vect_par_cnst_half): Likewise.
12128 (aarch64_simd_emit_pair_result_insn): Likewise.
12130 2014-08-05 David Malcolm <dmalcolm@redhat.com>
12132 * gdbhooks.py (find_gcc_source_dir): New helper function.
12133 (class PassNames): New class, locating and parsing passes.def.
12134 (class BreakOnPass): New command "break-on-pass".
12136 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
12138 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
12141 2014-08-05 Richard Biener <rguenther@suse.de>
12143 PR rtl-optimization/61672
12144 * emit-rtl.h (mem_attrs_eq_p): Declare.
12145 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
12146 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
12147 * cfgcleanup.c (merge_memattrs): Likewise.
12148 Include emit-rtl.h.
12150 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12152 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
12153 rather than singleton vectors.
12154 (vqdmlsls_lane_s32): Likewise.
12156 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12158 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
12159 Use VSDQ_HSI mode iterator.
12160 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12161 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
12162 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
12163 Use BUILTIN_VDQHS macro.
12164 (sqrdmulh_laneq): Likewise.
12165 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
12166 (vqdmlals_laneq_s32): Likewise.
12167 (vqdmlslh_laneq_s16): Likewise.
12168 (vqdmlsls_laneq_s32): Likewise.
12169 (vqdmulhh_laneq_s16): Likewise.
12170 (vqdmulhs_laneq_s32): Likewise.
12171 (vqrdmulhh_laneq_s16): Likewise.
12172 (vqrdmulhs_laneq_s32): Likewise.
12174 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12176 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
12177 (vmuld_laneq_f64): Likewise.
12178 (vmuls_laneq_f32): Likewise.
12179 (vmul_n_f64): Likewise.
12180 (vmuld_lane_f64): Reimplement in C.
12181 (vmuls_lane_f32): Likewise.
12183 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12185 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12187 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12189 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12191 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12192 (rbitsi2): Likewise.
12193 (*arm_rev): Set predicable and predicable_short_it attributes.
12195 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12197 * convert.c (convert_to_integer): Guard transformation to lrint by
12200 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12202 * config/aarch64/aarch64-builtins.c
12203 (aarch64_simd_builtin_type_mode): Delete.
12204 (v8qi_UP): Remap to V8QImode.
12205 (v4hi_UP): Remap to V4HImode.
12206 (v2si_UP): Remap to V2SImode.
12207 (v2sf_UP): Remap to V2SFmode.
12208 (v1df_UP): Remap to V1DFmode.
12209 (di_UP): Remap to DImode.
12210 (df_UP): Remap to DFmode.
12211 (v16qi_UP):V16QImode.
12212 (v8hi_UP): Remap to V8HImode.
12213 (v4si_UP): Remap to V4SImode.
12214 (v4sf_UP): Remap to V4SFmode.
12215 (v2di_UP): Remap to V2DImode.
12216 (v2df_UP): Remap to V2DFmode.
12217 (ti_UP): Remap to TImode.
12218 (ei_UP): Remap to EImode.
12219 (oi_UP): Remap to OImode.
12220 (ci_UP): Map to CImode.
12221 (xi_UP): Remap to XImode.
12222 (si_UP): Remap to SImode.
12223 (sf_UP): Remap to SFmode.
12224 (hi_UP): Remap to HImode.
12225 (qi_UP): Remap to QImode.
12226 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12227 (VAR1): Build builtin name.
12228 (aarch64_init_simd_builtins): Remove dead code.
12230 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12232 * graphite-isl-ast-to-gimple.c:
12233 (set_options): New function.
12234 (scop_to_isl_ast): Add calling of set_options.
12236 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12238 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12239 (analyze_iv_to_split_insn): Don't initialize them.
12240 (get_ivts_expr): Removed.
12241 (allocate_basic_variable, insert_base_initialization): Use
12242 SET_SRC instead of *get_ivts_expr.
12243 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12245 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12247 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12248 (translate_isl_ast_for_loop): Add checking of the
12249 flag_loop_parallelize_all.
12250 (ast_build_before_for): New function.
12251 (scop_to_isl_ast): Add checking of the
12252 flag_loop_parallelize_all.
12253 * graphite-dependences.c: Move the defenition of the
12254 scop_get_dependences from graphite-optimize-isl.c to this file.
12255 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12256 (carries_deps): Add checking of the x's value.
12257 * graphite-optimize-isl.c: Move the defenition of the
12258 scop_get_dependences to graphite-dependences.c.
12259 * graphite-poly.h: Add declarations of scop_get_dependences
12262 2014-08-04 Rohit <rohitarulraj@freescale.com>
12265 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12267 (alt_reg_names): Likewise.
12268 (rs6000_dwarf_register_span): For SPE high registers, replace
12269 dwarf register numbers with GCC hard register numbers.
12270 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12271 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12272 register number for the corresponding GCC hard register number.
12273 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12274 newly added GCC hard register numbers for SPE high registers.
12275 (DWARF_FRAME_REGISTERS): Likewise.
12276 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12277 (DWARF_FRAME_REGNUM): Likewise.
12278 (FIXED_REGISTERS): Likewise.
12279 (CALL_USED_REGISTERS): Likewise.
12280 (CALL_REALLY_USED_REGISTERS): Likewise.
12281 (REG_ALLOC_ORDER): Likewise.
12282 (enum reg_class): Likewise.
12283 (REG_CLASS_NAMES): Likewise.
12284 (REG_CLASS_CONTENTS): Likewise.
12285 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12287 2014-08-04 Richard Biener <rguenther@suse.de>
12289 * gimple-fold.h (gimple_fold_builtin): Remove.
12290 * gimple-fold.c (gimple_fold_builtin): Make static.
12291 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12292 fold_stmt, not gimple_fold_builtin.
12294 2014-08-04 Martin Liska <mliska@suse.cz>
12296 * cgraph.h (csi_end_p): Removed.
12297 (csi_next): Likewise.
12298 (csi_node): Likewise.
12299 (csi_start): Likewise.
12300 (cgraph_node_in_set_p): Likewise.
12301 (cgraph_node_set_size): Likewise.
12302 (vsi_end_p): Likewise.
12303 (vsi_next): Likewise.
12304 (vsi_node): Likewise.
12305 (vsi_start): Likewise.
12306 (varpool_node_set_size): Likewise.
12307 (cgraph_node_set_nonempty_p): Likewise.
12308 (varpool_node_set_nonempty_p): Likewise.
12309 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12311 * ipa-inline-transform.c: Likewise.
12312 * ipa-utils.c (cgraph_node_set_new): Removed.
12313 (cgraph_node_set_add): Likewise.
12314 (cgraph_node_set_remove): Likewise.
12315 (cgraph_node_set_find): Likewise.
12316 (dump_cgraph_node_set): Likewise.
12317 (debug_cgraph_node_set): Likewise.
12318 (free_cgraph_node_set): Likewise.
12319 (varpool_node_set_new): Likewise.
12320 (varpool_node_set_add): Likewise.
12321 (varpool_node_set_remove): Likewise.
12322 (varpool_node_set_find): Likewise.
12323 (dump_varpool_node_set): Likewise.
12324 (free_varpool_node_set): Likewise.
12325 (debug_varpool_node_set): Likewise.
12326 * tree-emutls.c (struct tls_var_data):
12327 (emutls_index): Removed.
12328 (emutls_decl): Likewise.
12329 (gen_emutls_addr): Function implementation uses newly added
12330 hash_map<varpool_node *, tls_var_data>.
12331 (clear_access_vars): Likewise.
12332 (create_emultls_var): Likewise.
12333 (ipa_lower_emutls): Likewise.
12334 (reset_access): New function.
12336 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12338 * config/i386/i386.c (ix86_option_override_internal): Add
12339 PTA_RDRND and PTA_MOVBE for bdver4.
12341 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12342 James Greenhalgh <james.greenhalgh@arm.com>
12344 * doc/md.texi (clrsb): Document.
12345 (clz): Change reference to x into operand 1.
12347 (popcount): Likewise.
12349 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12352 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12353 move to subtarget in serial version if result is ignored.
12355 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12356 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12358 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12359 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12360 (sched_analyze_insn): Update use of try_group_insn to
12361 sched_macro_fuse_insns.
12362 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12363 arguments that are not conditional jumps.
12365 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12367 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12368 family information. Handle BTVER2 cpu with cpuid family value.
12370 2014-08-04 Tom de Vries <tom@codesourcery.com>
12372 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12373 (glibc_2_11_or_earlier): Document effective-target keywords.
12375 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12377 * ipa-devirt.c (odr_type_warn_count): Add type.
12378 (possible_polymorphic_call_targets): Set it.
12379 (ipa_devirt): Use it.
12381 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12383 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12385 * ipa-devirt.c: Include hash-map.h
12386 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12387 (clear_speculation): Break out of ...
12388 (get_class_context): ... here; speed up handling obviously useless
12390 (odr_type_warn_count, decl_warn_count): New structures.
12391 (final_warning_record): New structure.
12392 (final_warning_records): New static variable.
12393 (possible_polymorphic_call_targets): Cleanup handling of
12394 speculative info; do not build speculation when user do not care;
12395 record info about warnings when asked for.
12396 (add_decl_warning): New function.
12397 (type_warning_cmp): New function.
12398 (decl_warning_cmp): New function.
12399 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12400 (gate): Enable pass when warnings are requested.
12401 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12404 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12406 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12408 (hash_map::remove): New method.
12409 (hash_map::traverse): New method.
12410 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12411 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12412 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12413 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12414 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12415 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12418 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12420 * hash-set.h: new File.
12421 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12422 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12423 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12424 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12425 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12426 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12427 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12428 varpool.c: Use hash_set instead of pointer_set.
12430 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12432 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12434 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12436 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12437 for frame access when strict_p is false.
12439 2014-08-01 Renlin Li <renlin.li@arm.com>
12440 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12442 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12443 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12444 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12446 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12448 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12449 aarch64_mem_pair_offset.
12451 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12453 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12455 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12456 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12458 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12460 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12462 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12464 PR regression/61510
12465 * cgraphunit.c (analyze_functions): Use get_create rather than get
12466 for decls which are clones of abstract functions.
12468 2014-08-01 Martin Liska <mliska@suse.cz>
12470 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12471 * ipa-prop.h (count_formal_params): Global function created from static.
12472 * ipa-prop.c (count_formal_params): Likewise.
12473 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12474 profiles for semantically equivalent functions.
12475 * passes.c (do_per_function): If we load body of a function
12476 during WPA, this condition should behave same.
12477 * varpool.c (ctor_for_folding): More tolerant assert for variable
12478 aliases created during WPA.
12480 2014-08-01 Martin Liska <mliska@suse.cz>
12482 * doc/invoke.texi (Options That Control Optimization): Documentation
12483 for -foptimize-strlen introduced. Optimization levels default options
12486 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12488 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12489 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12490 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12492 * stor-layout.h (min_align_of_type): New prototype.
12493 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12494 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12496 * ubsan.c: Include builtins.h.
12497 (ubsan_expand_bounds_ifn): Change return type to bool,
12498 always return true.
12499 (ubsan_expand_null_ifn): Change return type to bool, change
12500 argument to gimple_stmt_iterator *. Handle both null and alignment
12501 sanitization, take type from ckind argument's type rather than
12503 (instrument_member_call): Removed.
12504 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12505 Handle both null and alignment sanitization, don't say whole
12506 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12507 call instead of 2 argument.
12508 (instrument_null): Adjust instrument_mem_ref caller. Don't
12509 instrument calls here.
12510 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12511 like SANITIZE_NULL.
12512 * stor-layout.c (min_align_of_type): New function.
12513 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12514 Or it into SANITIZE_UNDEFINED.
12515 * doc/invoke.texi (-fsanitize=alignment): Document.
12517 2014-07-31 Andi Kleen <ak@linux.intel.com>
12519 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12521 2014-07-31 Andi Kleen <ak@linux.intel.com>
12523 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12525 (vn_reference_compute_hash): Dito.
12526 (vn_nary_op_compute_hash): Dito.
12527 (vn_phi_compute_hash): Dito.
12528 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12530 2014-07-31 Andi Kleen <ak@linux.intel.com>
12532 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12533 Rename to inchash:add_expr_commutative. Convert to inchash.
12534 (iterative_hash_hashable_expr): Rename to
12535 inchash:add_hashable_expr. Convert to inchash.
12536 (avail_expr_hash): Dito.
12538 2014-07-31 Andi Kleen <ak@linux.intel.com>
12540 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12541 Convert to inchash.
12543 2014-07-31 Andi Kleen <ak@linux.intel.com>
12545 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12547 2014-07-31 Andi Kleen <ak@linux.intel.com>
12549 * Makefile.in (OBJS): Add rtlhash.o
12550 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12551 (loc_checksum): Dito.
12552 (loc_checksum_ordered): Dito.
12553 (hash_loc_operands): Dito.
12555 (hash_loc_list): Dito.
12556 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12557 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12558 * rtlhash.c: New file.
12559 * rtlhash.h: New file.
12561 2014-07-31 Andi Kleen <ak@linux.intel.com>
12563 * inchash.h (inchash): Change inchash class to namespace.
12564 (class hash): ... Rename from inchash.
12565 (add_object): Move from macro to class template.
12566 * lto-streamer-out.c (hash_tree): Change inchash
12568 * tree.c (build_type_attribute_qual_variant): Dito.
12569 (type_hash_list): Dito.
12570 (attribute_hash_list): Dito.
12571 (iterative_hstate_expr): Rename to inchash::add_expr
12572 (build_range_type_1): Change inchash to inchash::hash
12573 and use hash::add_expr.
12574 (build_array_type_1): Dito.
12575 (build_function_type): Dito
12576 (build_method_type_directly): Dito.
12577 (build_offset_type): Dito.
12578 (build_complex_type): Dito.
12579 (make_vector_type): Dito.
12580 * tree.h (iterative_hash_expr): Dito.
12582 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12584 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12586 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12588 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12589 correct alphabetical position.
12590 (vpaddd_f64): Rewrite using builtins.
12591 (vpaddd_s64): Move to correct alphabetical position.
12594 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12597 * config/sh/sh.c (sh_legitimate_address_p,
12598 sh_legitimize_reload_address): Handle reg+reg address modes when
12599 ALLOW_INDEXED_ADDRESS is false.
12600 * config/sh/predicates.md (general_movsrc_operand,
12601 general_movdst_operand): Likewise.
12603 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12605 * config/aarch64/aarch64-builtins.c
12606 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12609 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12611 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12612 the generated mask based on BYTES_BIG_ENDIAN.
12613 (aarch64_simd_check_vect_par_cnst_half): New.
12614 * config/aarch64/aarch64-protos.h
12615 (aarch64_simd_check_vect_par_cnst_half): New.
12616 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12617 the check out to aarch64_simd_check_vect_par_cnst_half.
12618 (vect_par_cnst_lo_half): Likewise.
12619 * config/aarch64/aarch64-simd.md
12620 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12621 (move_hi_quad_<mode>): Always generate a low mask.
12623 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12625 * doc/invoke.texi (AVR Options): Add documentation about
12626 __AVR_DEVICE_NAME__ built-in macro.
12628 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12631 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12632 constraints are satisfied.
12633 (<shift>di3_neon): Likewise.
12635 2014-07-31 Richard Biener <rguenther@suse.de>
12637 PR tree-optimization/61964
12638 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12639 by structural equality.
12641 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12643 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12644 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12645 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12647 * gcc.c (sanitize_spec_function): Support new option.
12648 (SANITIZER_SPEC): Remove now redundant check.
12649 * opts.c (common_handle_option): Support new option.
12650 (finish_options): Check for incompatibilities.
12651 * toplev.c (process_options): Split userspace-specific checks.
12653 2014-07-31 Richard Biener <rguenther@suse.de>
12655 * lto-streamer.h (struct output_block): Remove global.
12656 (struct data_in): Remove labels, num_named_labels and
12657 num_unnamed_labels.
12658 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12659 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12661 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12664 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12665 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12666 (isolate_path): New argument to avoid inserting a trap.
12667 (find_implicit_erroneous_behaviour): Handle returning the address
12668 of a local variable.
12669 (find_explicit_erroneous_behaviour): Likewise.
12671 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12674 * toplev.c (init_random_seed): Move piece of code never called to
12676 (set_random_seed): see above.
12678 2014-07-31 Tom de Vries <tom@codesourcery.com>
12680 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12682 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12684 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12685 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12687 2014-07-31 Richard Biener <rguenther@suse.de>
12689 * data-streamer.h (streamer_write_data_stream): Declare here,
12691 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12692 * lto-cgraph.c (lto_output_node): Adjust.
12693 (lto_output_varpool_node): Likewise.
12694 * data-streamer-out.c (streamer_string_index): Likewise.
12695 (streamer_write_data_stream, lto_append_block): Move from ...
12696 * lto-section-out.c (lto_output_data_stream,
12697 lto_append_block): ... here.
12699 2014-07-30 Mike Stump <mikestump@comcast.net>
12701 * configure.ac: Also check for popen.
12702 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12703 * configure: Regenerate.
12704 * config.in: Regenerate.
12706 2014-07-30 Martin Jambor <mjambor@suse.cz>
12708 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12709 parameter to gimple.
12711 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12713 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12714 address as second parameter to __tpf_eh_return routine.
12716 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12718 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12721 2014-07-30 Tom Tromey <tromey@redhat.com>
12724 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12725 * doc/extend.texi (Type Attributes): Document designated_init
12728 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12730 * graphite-isl-ast-to-gimple.c:
12731 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12732 (gcc_expression_from_isl_expression): Pass type to
12733 gcc_expression_from_isl_ast_expr_id.
12735 2014-07-30 Richard Biener <rguenther@suse.de>
12737 * lto-streamer.h (lto_write_data): New function.
12738 * langhooks.c (lhd_append_data): Do not free block.
12739 * lto-section-out.c (lto_write_data): New function writing
12740 raw data to the current section.
12741 (lto_write_stream): Adjust for langhook semantic change.
12742 (lto_destroy_simple_output_block): Write header directly.
12743 * lto-opts.c (lto_write_options): Write options directly.
12744 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12745 (lto_output_toplevel_asms): Likewise.
12746 (copy_function_or_variable): Copy data directly.
12747 (write_global_references): Output index table directly.
12748 (lto_output_decl_state_refs): Likewise.
12749 (write_symbol): Write data directly.
12750 (produce_symtab): Adjust.
12751 (produce_asm_for_decls): Output header and refs directly.
12753 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12755 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12756 to speculative_targets
12757 (get_class_context): Fix handling of contextes without outer type;
12758 avoid matching non-polymorphic types in LTO.
12759 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12760 parameter to speculative_targetsp; handle speculation.
12761 (dump_possible_polymorphic_call_targets): Update dumping.
12763 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12765 * common.opt (Wodr): Enable by default.
12767 2014-07-29 Olivier Hainque <hainque@adacore.com>
12769 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12771 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12774 * gengtype.c (strtoken): New function.
12775 (create_user_defined_type): Replace strtok with strtoken.
12777 2014-07-29 Nathan Sidwell <nathan@acm.org>
12779 * gcov-io.c (gcov_var): Make hidden.
12780 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12781 (gcov_do_dump): Declare.
12782 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12784 2014-07-29 Martin Jambor <mjambor@suse.cz>
12786 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12787 parameter to gimple.
12788 (sra_modify_assign): Likewise.
12790 2014-07-29 Richard Biener <rguenther@suse.de>
12792 PR middle-end/52478
12793 * expr.c (expand_expr_real_2): Revert last change.
12795 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12797 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12798 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12799 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12801 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12802 (contains_type_p): Forward declare.
12803 (polymorphic_call_target_hasher::hash): Hash speculative info.
12804 (polymorphic_call_target_hasher::equal): Compare speculative info.
12805 (get_class_context): Handle speuclation.
12806 (contains_type_p): Update.
12807 (get_polymorphic_call_info_for_decl): Update.
12808 (walk_ssa_copies): Break out from ...
12809 (get_polymorphic_call_info): ... here; set speculative context
12811 * ipa-prop.c (ipa_write_indirect_edge_info,
12812 ipa_read_indirect_edge_info): Stream speculative context.
12813 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12814 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12815 SPECULATIVE_MAYBE_DERIVED_TYPE).
12816 (possible_polymorphic_call_targets overriders): Update.
12817 (dump_possible_polymorphic_call_targets overriders): Update.
12818 (dump_possible_polymorphic_call_target_p overriders): Update.
12820 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12822 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12823 ipa-devirt path; fix thinko there.
12825 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12827 * config/i386/i386.c (ix86_return_in_memory): Replace one
12828 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12830 2014-07-28 Marek Polacek <polacek@redhat.com>
12832 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12834 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12836 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12837 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12838 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12839 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12840 (USE_LD_AS_NEEDED): Likewise.
12841 (ASM_APP_ON): Likewise.
12842 (ASM_APP_OFF): Likewise.
12843 (TARGET_POSIX_IO): Likewise.
12844 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12845 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12846 (USE_LD_AS_NEEDED): Likewise.
12847 (ASM_APP_ON): Likewise.
12848 (ASM_APP_OFF): Likewise.
12849 (TARGET_POSIX_IO): Likewise.
12851 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12853 PR middle-end/61734
12854 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12855 operators other than the equality operators.
12857 2014-07-28 Richard Biener <rguenther@suse.de>
12859 PR middle-end/52478
12860 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12861 sure to register SImode ones, not only >= word_mode ones.
12862 * expr.c (expand_expr_real_2): When expanding -ftrapv
12863 binops do not use OPTAB_LIB_WIDEN.
12865 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12867 PR middle-end/61919
12868 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12869 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12870 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12871 inserting them in the insn stream.
12873 2014-07-28 Marek Polacek <polacek@redhat.com>
12875 PR middle-end/61913
12876 * common.opt (Wodr): Add Var.
12878 2014-07-28 Richard Biener <rguenther@suse.de>
12880 PR tree-optimization/61921
12881 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12882 if there is a varpool node before dereferencing it.
12884 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12886 * graphite-sese-to-poly.c:
12887 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12888 id of the pbb), which contains pointer to the pbb1.
12890 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12892 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12894 * graphite-isl-ast-to-gimple.c:
12895 (graphite_create_new_guard): New function.
12896 (translate_isl_ast_node_if): New function.
12897 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12899 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12901 2014-07-27 Anthony Green <green@moxielogic.com>
12903 * config.gcc: Add moxie-*-moxiebox* configuration.
12904 * config/moxie/moxiebox.h: New file.
12906 2014-07-26 Andrew Pinski <apinski@cavium.com>
12908 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12909 from the read only register.
12911 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12913 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12914 as the allocation class if it isn't likely to be spilled.
12916 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12918 * rtl.h (tls_referenced_p): Declare.
12919 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12920 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12921 (mips_cannot_force_const_mem): Use tls_referenced_p.
12922 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12923 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12924 instead of pa_tls_referenced_p.
12925 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12926 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12927 (pa_legitimate_constant_p): Likewise.
12928 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12929 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12930 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12931 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12932 rs6000_tls_referenced_p.
12933 (rs6000_tls_symbol_ref_1): Delete.
12935 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12938 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12939 Optimize inverse of a VEC_CONCAT.
12941 2014-07-25 Xinliang David Li <davidxl@google.com>
12943 * params.def: New parameter.
12944 * coverage.c (get_coverage_counts): Check new flag.
12945 (coverage_compute_profile_id): Check new flag.
12946 (coverage_begin_function): Check new flag.
12947 (coverage_end_function): Check new flag.
12948 * value-prof.c (coverage_node_map_initialized_p): New function.
12949 (init_node_map): Populate map with all functions.
12950 * doc/invoke.texi: Document new parameter.
12952 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12953 Richard Biener <rguenther@suse.de>
12955 * lto-streamer-out.c (struct sccs): Turn to ...
12956 (class DFS): ... this one; refactor the DFS walk so it can
12957 be re-done on per-SCC basis.
12958 (DFS::DFS): New constructor.
12959 (DFS::~DFS): New destructor.
12960 (hash_tree): Add new MAP argument holding in-SCC hash values;
12961 remove POINTER_TYPE hashing hack.
12962 (scc_entry_compare): Rename to ...
12963 (DFS::scc_entry_compare): ... this one.
12964 (hash_scc): Rename to ...
12965 (DFS::hash_scc): ... this one; pass output_block instead
12966 of streamer_cache; work harder to get unique and stable SCC
12968 (DFS_write_tree): Rename to ...
12969 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12970 (lto_output_tree): Update.
12972 2014-07-25 Andi Kleen <ak@linux.intel.com>
12974 * lto-streamer-out.c (hash_tree): Convert to inchash.
12976 2014-07-25 Andi Kleen <ak@linux.intel.com>
12978 * tree.c (build_type_attribute_qual_variant): Use inchash.
12979 (type_hash_list): Dito.
12980 (attribute_hash_list): Dito
12981 (iterative_hstate_expr): Dito.
12982 (iterative_hash_expr): Dito.
12983 (build_range_type_1): Dito.
12984 (build_array_type_1): Dito.
12985 (build_function_type): Dito.
12986 (build_method_type_directly): Dito.
12987 (build_offset_type): Dito.
12988 (build_complex_type): Dito.
12989 (make_vector_type): Dito.
12990 * tree.h (iterative_hash_expr): Add compat wrapper.
12991 (iterative_hstate_expr): Add.
12993 2014-07-25 Andi Kleen <ak@linux.intel.com>
12995 * Makefile.in (OBJS): Add inchash.o.
12996 (PLUGIN_HEADERS): Add inchash.h.
12997 * ipa-devirt.c: Include inchash.h.
12998 * lto-streamer-out.c: Dito.
12999 * tree-ssa-dom.c: Dito.
13000 * tree-ssa-pre.c: Dito.
13001 * tree-ssa-sccvn.c: Dito.
13002 * tree-ssa-tail-merge.c: Dito.
13004 * tree.c (iterative_hash_hashval_t): Move to ...
13005 (iterative_hash_host_wide_int): Move to ...
13006 * inchash.c: Here. New file.
13007 * tree.h (iterative_hash_hashval_t): Move to ...
13008 (iterative_hash_host_wide_int): Move to ...
13009 * inchash.h: Here. New file.
13011 2014-07-25 Richard Biener <rguenther@suse.de>
13013 PR middle-end/61762
13014 PR middle-end/61894
13015 * fold-const.c (native_encode_int): Add and handle offset
13016 parameter to do partial encodings of expr.
13017 (native_encode_fixed): Likewise.
13018 (native_encode_real): Likewise.
13019 (native_encode_complex): Likewise.
13020 (native_encode_vector): Likewise.
13021 (native_encode_string): Likewise.
13022 (native_encode_expr): Likewise.
13023 * fold-const.c (native_encode_expr): Add offset parameter
13025 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
13026 (fold_ctor_reference): Handle all reads from tcc_constant
13029 2014-07-25 Richard Biener <rguenther@suse.de>
13031 * tree-inline.c (estimate_move_cost): Mark speed_p argument
13032 as possibly unused.
13034 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13036 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
13038 2014-07-24 Kyle McMartin <kyle@redhat.com>
13040 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
13042 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13044 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
13046 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
13048 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
13049 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
13050 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
13052 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13054 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
13055 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
13056 aggregate types. Instead, *all* aggregate types, except for single-
13057 element or homogeneous float/vector aggregates, are quadword-aligned
13058 if required by their type alignment. Issue -Wpsabi note when a type
13059 is now treated differently than before.
13061 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13063 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
13064 does not fit fully into floating-point registers, and there is still
13065 space in the register parameter area, use GPRs to pass those parts
13066 of the argument. Issue -Wpsabi note if any parameter is now treated
13067 differently than before.
13068 (rs6000_arg_partial_bytes): Update.
13070 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
13072 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
13074 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13076 * rtl.h (target_rtl): Remove lang_dependent_initialized.
13077 * toplev.c (initialize_rtl): Don't use it. Move previously
13078 "language-dependent" calls to...
13079 (backend_init): ...here.
13080 (lang_dependent_init_target): Don't set lang_dependent_initialized.
13081 Assert that RTL initialization hasn't happend yet.
13083 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13085 PR rtl-optimization/61629
13086 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
13087 they have already been initialized.
13089 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13091 PR middle-end/61268
13092 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
13093 DECL_INCOMING_RTL and entry_parm.
13094 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
13095 * calls.c (load_register_parameters): Likewise argument values.
13096 (emit_library_call_value_1, store_one_arg): Likewise argument
13098 * config/i386/i386.c (assign_386_stack_local): Likewise the local
13100 * explow.c (validize_mem): Modify the argument in-place.
13102 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13104 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
13105 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
13107 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13109 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
13110 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
13112 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13114 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
13115 (aarch64_save_callee_saves): New parameter "skip_wb".
13116 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
13118 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13120 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
13122 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
13124 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13126 * graphite-isl-ast-to-gimple.c:
13127 (graphite_create_new_loop): Add calling of isl_id_free to properly
13128 decrement reference counts.
13130 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
13132 2014-07-24 Martin Liska <mliska@suse.cz>
13133 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
13135 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
13136 (rs6000_code_end): Likewise.
13138 2014-07-24 Martin Liska <mliska@suse.cz>
13140 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
13141 symtab_node funtion used.
13142 (rs6000_xcoff_declare_object_name): Likewise.
13144 2014-07-24 Martin Liska <mliska@suse.cz>
13146 * cgraphunit.c (compile): Correct function used.
13148 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13150 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
13153 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13156 * varasm.c (bss_initializer_p): Handle offlined ctors.
13157 (align_variable, get_variable_align): Likewise.
13158 (make_decl_one_only): Likewise.
13159 (default_binds_local_p_1): Likewise.
13160 (decl_binds_to_current_def_p): Likewise.
13161 (get_variable_section): Get constructor if it is offlined.
13162 (assemble_variable_contents): Sanity check that the caller
13163 streamed in the ctor in LTO.
13165 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13167 * graphite-isl-ast-to-gimple.c:
13168 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
13169 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
13170 isl_ast_op_pdiv_r to the different case.
13172 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
13174 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13176 PR middle-end/61876
13177 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
13178 when flag_errno_math is on.
13180 2014-07-24 Martin Liska <mliska@suse.cz>
13182 * cgraph.h (varpool_node):
13183 (availability get_availability (void)):
13184 created from cgraph_variable_initializer_availability
13185 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13186 created from: cgraph_variable_initializer_availability
13187 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13188 (void finalize_named_section_flags (void)):
13189 created from varpool_finalize_named_section_flags
13190 (bool assemble_decl (void)): created from varpool_assemble_decl
13191 (void analyze (void)): created from varpool_analyze_node
13192 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13193 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13194 (void remove_initializer (void)): created from varpool_remove_initializer
13195 (tree get_constructor (void)): created from varpool_get_constructor
13196 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13197 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13198 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13199 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13200 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13201 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13202 (static bool output_variables (void)): created from varpool_output_variables
13203 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13204 created from varpool_extra_name_alias
13205 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13206 (static void dump_varpool (FILE *f)): created from dump_varpool
13207 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13208 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13209 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13210 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13211 (void assemble_aliases (void)): created from assemble_aliases
13213 2014-07-24 Martin Liska <mliska@suse.cz>
13215 * cgraph.h (symtab_node):
13216 (void register_symbol (void)): created from symtab_register_node
13217 (void remove (void)): created from symtab_remove_node
13218 (void dump (FILE *f)): created from dump_symtab_node
13219 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13220 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13221 (struct ipa_ref *add_reference (symtab_node *referred_node,
13222 enum ipa_ref_use use_type)): created from add_reference
13223 (struct ipa_ref *add_reference (symtab_node *referred_node,
13224 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13225 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13226 gimple stmt)): created from maybe_add_reference
13227 (bool semantically_equivalent_p (symtab_node *target)): created from
13228 symtab_semantically_equivalent_p
13229 (void remove_from_same_comdat_group (void)): created from
13230 remove_from_same_comdat_group
13231 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13232 symtab_add_to_same_comdat_group
13233 (void dissolve_same_comdat_group_list (void)): created from
13234 symtab_dissolve_same_comdat_group_list
13235 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13236 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13237 created from symtab_alias_ultimate_target
13238 (inline symtab_node *next_defined_symbol (void)): created from
13239 symtab_next_defined_symbol
13240 (bool resolve_alias (symtab_node *target)): created from
13241 symtab_resolve_alias
13242 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13243 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13244 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13245 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13246 (void set_section (const char *section)): created from set_section_1
13247 (enum availability get_availability (void)): created from symtab_node_availability
13248 (void make_decl_local (void)): created from symtab_make_decl_local
13249 (bool real_symbol_p (void)): created from symtab_read_node
13250 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13251 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13252 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13253 symtab_in_same_comdat_p;
13254 (bool address_taken_from_non_vtable_p (void)): created from
13255 address_taken_from_non_vtable_p
13256 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13257 (static void dump_table (FILE *)): created from dump_symtab
13258 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13259 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13260 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13261 symtab_used_from_object_file_p
13262 (void dump_base (FILE *)): created from dump_symtab_base
13263 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13264 (void unregister (void)): created from symtab_unregister_node
13265 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13266 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13267 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13268 symtab_nonoverwritable_alias_1
13269 * cgraph.h (cgraph_node):
13270 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13271 created from cgraph_remove_node_and_inline_clones
13272 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13273 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13274 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13275 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13276 created from cgraph_function_node
13277 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13278 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13279 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13280 created from cgraph_create_clone
13281 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13282 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13283 created from cgraph_create_virtual_clone
13284 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13285 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13286 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13287 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13288 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13289 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13290 created from cgraph_function_version_info
13291 (struct cgraph_function_version_info *insert_new_function_version (void)):
13292 created from insert_new_cgraph_node_version
13293 (struct cgraph_function_version_info *function_version (void)): created from
13294 get_cgraph_node_version
13295 (void analyze (void)): created from analyze_function
13296 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13297 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13298 tree real_alias) cgraph_add_thunk
13299 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13300 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13301 created from cgraph_function_or_thunk_node
13302 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13303 created from expand_thunk
13304 (void reset (void)): created from cgraph_reset_node
13305 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13306 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13307 (void remove (void)): created from cgraph_remove_node
13308 (void dump (FILE *f)): created from dump_cgraph_node
13309 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13310 (bool get_body (void)): created from cgraph_get_body
13311 (void release_body (void)): created from cgraph_release_function_body
13312 (void unnest (void)): created from cgraph_unnest_node
13313 (void make_local (void)): created from cgraph_make_node_local
13314 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13315 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13316 gcov_type count, int freq)): created from cgraph_create_edge
13317 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13318 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13319 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13320 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13321 created from cgraph_create_edge_including_clones
13322 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13323 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13324 (void remove_callers (void)): created from cgraph_node_remove_callers
13325 (void remove_callees (void)): created from cgraph_node_remove_callees
13326 (enum availability get_availability (void)): created from cgraph_function_body_availability
13327 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13328 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13329 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13330 (void call_duplication_hooks (cgraph_node *node2)): created from
13331 cgraph_call_node_duplication_hooks
13332 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13333 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13334 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13335 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13336 (void call_function_insertion_hooks (void)):
13337 created from cgraph_call_function_insertion_hooks
13338 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13339 (bool local_p (void)): created from cgraph_local_node
13340 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13341 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13342 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13343 (inline bool only_called_directly_or_aliased_p (void)):
13344 created from cgraph_only_called_directly_or_aliased_p
13345 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13346 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13347 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13348 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13349 (bool can_remove_if_no_direct_calls_p (void)):
13350 created from cgraph_can_remove_if_no_direct_calls_p
13351 (inline bool has_gimple_body_p (void)):
13352 created from cgraph_function_with_gimple_body_p
13353 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13354 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13355 (static inline void debug_cgraph (void)): created from debug_cgraph
13356 (static void record_function_versions (tree decl1, tree decl2)):
13357 created from record_function_versions
13358 (static void delete_function_version (tree decl)):
13359 created from delete_function_version
13360 (static void add_new_function (tree fndecl, bool lowered)):
13361 created from cgraph_add_new_function
13362 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13363 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13364 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13365 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13366 (static cgraph_node *get_for_asmname (tree asmname)):
13367 created from cgraph_node_for_asm
13368 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13369 created from cgraph_same_body_alias
13370 (static bool used_from_object_file_p_worker (cgraph_node *node,
13371 void *): new function
13372 (static bool non_local_p (cgraph_node *node, void *)):
13373 created from cgraph_non_local_node_p_1
13374 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13375 created from verify_cgraph
13376 (static bool make_local (cgraph_node *node, void *)):
13377 created from cgraph_make_node_local
13378 (static cgraph_node *create_alias (tree alias, tree target)):
13379 created from cgraph_create_function_alias
13380 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13381 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13382 created from cgraph_create_edge_1
13383 * cgraph.h (varpool_node):
13384 (void remove (void)): created from varpool_remove_node
13385 (void dump (FILE *f)): created from dump_varpool_node
13387 2014-07-24 Richard Biener <rguenther@suse.de>
13390 * tree-ssa-structalias.c (create_variable_info_for_1):
13391 Use varpool_get_constructor.
13392 (create_variable_info_for): Likewise.
13394 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13396 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13397 subtract outgoing area size when restoring stack_pointer_rtx.
13399 2014-07-24 Nick Clifton <nickc@redhat.com>
13401 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13402 that operations are taking place in parallel.
13403 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13405 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13407 * omp-low.c (extract_omp_for_data): Add missing break statement.
13409 2014-07-24 Richard Biener <rguenther@suse.de>
13411 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13412 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13413 and adjust MOVE_RATIO query accordingly.
13414 (estimate_num_insns): Adjust callers.
13415 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13416 * ipa-cp.c (gather_context_independent_values,
13417 estimate_local_effects): Likewise.
13418 * ipa-split.c (consider_split): Likewise.
13420 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13422 * config/i386/driver-i386.c: Remove names of unused arguments and
13423 unnecessary unused attributes.
13424 * config/i386/host-mingw32.c: Likewise.
13425 * config/i386/i386.c: Likewise.
13426 * config/i386/winnt-stubs.c: Likewise.
13427 * config/i386/winnt.c: Likewise.
13429 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13431 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13432 (aarch64_gen_loadwb_pair): New helper function.
13433 (aarch64_expand_epilogue): Simplify code using new helper functions.
13434 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13436 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13438 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13439 (aarch64_gen_storewb_pair): New helper function.
13440 (aarch64_expand_prologue): Simplify code using new helper functions.
13441 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13443 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13445 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13446 Rename to aarch64_save_callee_saves, remove restore code.
13447 (aarch64_restore_callee_saves): New function.
13449 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13451 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13452 (aarch64_save_callee_saves): New function to handle reg save
13453 for both core and vectore regs.
13455 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13457 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13458 (aarch64_gen_store_pair): New helper function.
13459 (aarch64_save_or_restore_callee_save_registers)
13460 (aarch64_save_or_restore_fprs): Use new helper functions.
13462 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13464 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13465 (aarch64_save_or_restore_callee_save_registers)
13466 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13468 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13470 * config/aarch64/aarch64.c
13471 (aarch64_save_or_restore_callee_save_registers)
13472 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13474 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13476 * config/aarch64/aarch64.c
13477 (aarch64_save_or_restore_callee_save_registers)
13478 (aarch64_save_or_restore_fprs): Remove 'increment'.
13480 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13482 * config/aarch64/aarch64.c
13483 (aarch64_save_or_restore_callee_save_registers)
13484 (aarch64_save_or_restore_fprs): Use register offset in
13485 cfun->machine->frame.reg_offset.
13487 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13489 * config/aarch64/aarch64.c
13490 (aarch64_save_or_restore_callee_save_registers)
13491 (aarch64_save_or_restore_fprs): Remove base_rtx.
13493 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13495 * config/aarch64/aarch64.c
13496 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13497 to 'start_offset'. Remove local variable 'start_offset'.
13499 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13501 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13502 type to HOST_WIDE_INT.
13504 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13506 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13507 (aarch64_save_or_restore_fprs)
13508 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13510 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13512 * config/arm/t-rtems-eabi: Add
13513 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13514 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13515 mbig-endian/mthumb/march=armv7-r, and
13516 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13519 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13520 Chris Johns <chrisj@rtems.org>
13521 Joel Sherrill <joel.sherrill@oarcorp.com>
13523 * config.gcc: Add nios2-*-rtems*.
13524 * config/nios2/rtems.h: New file.
13525 * gcc/config/nios2/t-rtems: New file.
13527 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13530 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13531 constant numbers, not general constants.
13532 (rs6000_expand_vector_init): Ditto.
13534 2014-07-23 Nathan Sidwell <nathan@acm.org>
13536 * gcov-tool.c (gcov_list): Declare here.
13537 (set_gcov_list): Remove.
13538 (gcov_output_files): Set gcov_list directly.
13540 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13542 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13544 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13546 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13547 callee-saved registers are available for padding purpose
13548 and r3 is not mandatory, then prefer use those callee-saved
13551 2014-07-23 Richard Biener <rguenther@suse.de>
13553 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13554 * combine.c: Include statistics.h and params.h.
13555 (combine_instructions): Guard three and four insn combines
13556 with max-combine-insns value. Record statistics for combines
13558 * doc/invoke.texi (max-combine-insns): Document new param.
13560 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13562 * graphite-isl-ast-to-gimple.c:
13563 (translate_isl_ast_node_block): New function.
13564 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13566 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13567 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13569 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13571 * graphite-isl-ast-to-gimple.c:
13572 (get_max_schedule_dimensions): New function.
13573 (extend_schedule): Likewise.
13574 (generate_isl_schedule): Add calling of extend_schedule and
13575 get_max_schedule_dimensions.
13577 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13579 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13580 (case UNSPEC): Handle UNSPEC_RBIT.
13582 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13584 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13585 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13587 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13589 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13591 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13593 * graphite-isl-ast-to-gimple.c:
13594 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13595 (ivs_params_clear):
13596 (build_iv_mapping): New function.
13597 (translate_isl_ast_node_user): Likewise.
13598 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13600 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13601 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13602 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13604 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13607 * config/arm/arm.md (setmem): New pattern.
13608 * config/arm/arm-protos.h (struct tune_params): New fields.
13609 (arm_gen_setmem): New prototype.
13610 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13611 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13612 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13613 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13614 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13615 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13616 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13617 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13618 (arm_const_inline_cost): New function.
13619 (arm_block_set_max_insns): New function.
13620 (arm_block_set_non_vect_profit_p): New function.
13621 (arm_block_set_vect_profit_p): New function.
13622 (arm_block_set_unaligned_vect): New function.
13623 (arm_block_set_aligned_vect): New function.
13624 (arm_block_set_unaligned_non_vect): New function.
13625 (arm_block_set_aligned_non_vect): New function.
13626 (arm_block_set_vect, arm_gen_setmem): New functions.
13628 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13630 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13632 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13635 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13636 out of #ifdef __OPTIMIZE__.
13638 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13640 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13641 different trapping status if -fnon-call-exceptions is enabled.
13643 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13645 * expr.c (store_field): Handle VOIDmode for calls that return values
13646 in multiple locations.
13648 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13650 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13651 (altivec_vsldoi_<mode>): Likewise.
13653 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13655 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13656 to the number of characters in the line.
13658 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13660 * graphite-isl-ast-to-gimple.c: Add using of
13661 build_nonstandard_integer_type instead of int128_integer_type_node.
13663 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13665 * toplev.c (output_stack_usage): Adjust the location of the warning.
13667 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13669 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13670 (*membar_storeload): Disable for LEON3.
13672 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13674 PR rtl-optimization/61461
13675 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13677 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13680 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13681 Fix instruction constraint.
13682 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13684 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13686 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13688 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13690 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13691 GNU coding standards.
13692 (nds32_register_move_cost): Likewise.
13693 (nds32_memory_move_cost): Likewise.
13694 (nds32_address_cost): Likewise.
13696 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13698 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13700 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13702 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13703 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13704 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13705 (HAVE_sync_compare_and_swapqi): Define.
13706 (HAVE_sync_compare_and_swaphi): Likewise.
13707 (HAVE_sync_compare_and_swapsi): Likewise.
13709 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13711 * config/mips/p5600.md: Add missing cpu tests.
13713 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13715 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13716 (vmla_f64): Likewise.
13717 (vfms_f64): Likewise.
13718 (vmls_f64): Likewise.
13720 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13722 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13723 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13725 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13727 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13728 (vmlal_high_lane_s32): Likewise.
13729 (vmlal_high_lane_u16): Likewise.
13730 (vmlal_high_lane_u32): Likewise.
13731 (vmlsl_high_lane_s16): Likewise.
13732 (vmlsl_high_lane_s32): Likewise.
13733 (vmlsl_high_lane_u16): Likewise.
13734 (vmlsl_high_lane_u32): Likewise.
13736 2014-07-17 Terry Guo <terry.guo@arm.com>
13738 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13739 (alus_reg): Renamed to alus_sreg.
13740 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13741 from alu_reg to alu_sreg. Change type of dsp instructions from
13742 alu_reg to alu_dsp_reg.
13743 * config/arm/thumb1.md: Likewise.
13744 * config/arm/thumb2.md: Likewise.
13745 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13746 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13747 with alu_sreg and alus_sreg.
13748 * config/arm/arm1026ejs.md (alu_op): Likewise.
13749 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13750 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13751 * config/arm/fa526.md (526_alu_op): Likewise.
13752 * config/arm/fa606te.md (606te_alu_op): Likewise.
13753 * config/arm/fa626te.md (626te_alu_op): Likewise.
13754 * config/arm/fa726te.md (726te_alu_op): Likewise.
13755 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13756 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13757 alu_sreg, alu_dsp_reg and alus_sreg.
13758 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13759 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13760 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13761 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13762 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13763 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13764 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13765 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13766 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13767 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13768 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13769 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13770 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13771 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13772 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13773 alus_reg to alus_sreg.
13775 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13777 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13780 2014-07-17 Richard Biener <rguenther@suse.de>
13782 PR rtl-optimization/61801
13783 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13784 don't set reg_pending_barrier if it appears in a debug-insn.
13786 2014-07-16 DJ Delorie <dj@redhat.com>
13788 * config/rx/rx.c (rx_option_override): Fix alignment values.
13789 (rx_align_for_label): Likewise.
13791 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13794 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13795 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13796 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13798 (cris_print_index, cris_print_operand, cris_constant_index_p)
13799 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13800 (cris_address_cost): Ditto last CONSTANT_P.
13801 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13802 callers changed. Yield cris_offsettable_symbol for non-PIC
13803 constant symbolic expressions including labels. Yield cris_unspec
13805 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13806 target to pic_offset_table_rtx for calls that will likely go
13807 through PLT, const0_rtx when they can't. All callers changed.
13808 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13809 symbolic expressions to be PICified. Remove second, redundant,
13810 assert on can_create_pseudo_p returning non-zero. Use
13811 replace_equiv_address_nv, not replace_equiv_address, for final
13813 * config/cris/cris.md ("movsi"): Move variable t to pattern
13814 toplevel. Adjust assert for new cris_symbol_type member. Use
13815 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13816 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13818 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13819 ("call", "call_value"): Use second incoming operand as a marker
13820 for pic-offset-table-register being used.
13821 ("*expanded_call_non_v32", "*expanded_call_v32")
13822 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13823 second incoming operand to CALL, match cris_call_type_marker.
13824 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13825 ("*expanded_call_side"): Ditto. Fix typo in comment.
13826 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13828 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13829 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13830 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13831 users changed. Add members cris_offsettable_symbol and cris_unspec.
13832 (cris_symbol_type): Rename from cris_pic_symbol_type.
13833 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13835 * config/cris/cris-protos.h (cris_symbol_type_of,
13836 cris_expand_pic_call_address): Adjust prototypes.
13837 (cris_legitimate_constant_p): New prototype.
13839 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13840 an existing tmake_file. Don't add t-slibgcc and t-linux.
13842 2014-07-17 Jason Merrill <jason@redhat.com>
13845 * symtab.c (symtab_remove_from_same_comdat_group): Also
13846 set_comdat_group to NULL_TREE.
13847 (verify_symtab): Fix diagnostic.
13849 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13852 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13854 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13856 Support location tracking for built-in macro tokens
13857 * input.h (is_location_from_builtin_token): New function declaration.
13858 * input.c (is_location_from_builtin_token): New function definition.
13859 * toplev.c (general_init): Tell libcpp what the pre-defined
13860 spelling location for built-in tokens is.
13862 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13864 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13865 on the FUNCTION_DECL.
13867 2014-07-16 Richard Biener <rguenther@suse.de>
13870 * doc/extend.texi (always_inline): Clarify.
13872 2014-07-15 Eric Christopher <echristo@gmail.com>
13874 * doc/invoke.texi (Link Options): Document -z option.
13876 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13878 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13879 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13881 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13883 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13885 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13887 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13888 varpool_assemble_decl.
13889 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13892 2014-07-15 Michael Matz <matz@suse.de>
13894 PR rtl-optimization/61772
13895 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13897 2014-07-15 Richard Biener <rguenther@suse.de>
13899 * opts.c (default_options_table): Disable bit-ccp at -Og.
13901 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13903 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13905 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13907 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13908 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13909 call langhook for unknown declaration.
13910 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13911 * tree.h (DECL_ARGUMENTS): Update.
13912 * print-tree.c (print_node): Update.
13913 * tree-core.h (tree_decl_non_common): Remove arguments.
13914 (tree_function_decl): Add arguments.
13916 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13918 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13920 2014-07-14 Richard Biener <rguenther@suse.de>
13922 PR tree-optimization/61779
13923 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13924 simplifying a condition.
13926 2014-07-14 Richard Biener <rguenther@suse.de>
13928 * builtins.c (c_strlen): Make only_value == 2 really only
13929 affect warning generation.
13931 2014-07-14 Richard Biener <rguenther@suse.de>
13933 PR tree-optimization/61757
13934 PR tree-optimization/61783
13935 PR tree-optimization/61787
13936 * tree-ssa-dom.c (record_equality): Revert canonicalization
13937 change and add comment.
13938 (propagate_rhs_into_lhs): Revert previous fix, removing
13939 loop depth restriction again.
13941 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13943 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13944 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13945 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13946 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13947 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13948 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13949 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13951 2014-07-14 Richard Biener <rguenther@suse.de>
13953 * cgraph.h (decl_in_symtab_p): Make inline.
13955 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13957 PR middle-end/61294
13958 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13961 * config/i386/i386.c (classify_argument): Don't merge classes above
13964 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13966 * cgraph.h (symtab_node): Add nonzero_address.
13967 (decl_in_symtab_p): Break out from ...
13968 (symtab_get_node): ... here.
13969 * fold-const.c: Include cgraph.h
13970 (tree_single_nonzero_warnv_p): Use symtab to determine
13971 if symbol is non-zero.
13972 * symtab.c (symtab_node::nonzero_address): New method.
13974 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13976 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13977 forgotten in previous commit.
13979 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13981 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13983 * ipa-devirt.c: Include stor-layout.h and intl.h
13984 (odr_subtypes_equivalent_p): New function.
13985 (warn_odr): New function.
13986 (warn_type_mismatch): New function.
13987 (odr_types_equivalent_p): New function.
13988 (add_type_duplicate): Use it.
13989 * common.opt (Wodr): New flag.
13990 * doc/invoke.texi (Wodr): Document new warning.
13992 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13994 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13995 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13996 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13997 (varpool_get_constructor): Push CTORS_IN timevar.
13998 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
14000 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
14002 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
14003 Remove VOID_FTYPE_PUSHORT.
14004 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
14005 Change code to USHORT_FTYPE_VOID.
14006 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
14007 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
14008 (ix86_atomic_assign_expand_fenv): Update for
14009 __builtin_ia32_fnstsw changes.
14010 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
14011 (fnstsw): Change operand 0 to nonimmediate operand.
14013 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14015 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
14016 (varpool_get_constructor): New function.
14017 (varpool_ctor_useable_for_folding_p): Break out from ...
14018 (ctor_for_folding): ... here; use varpool_get_constructor.
14019 (varpool_assemble_decl): Likewise.
14020 * lto-streamer.h (struct output_block): Turn cgraph_node
14022 (lto_input_variable_constructor): Declare.
14023 * ipa-visibility.c (function_and_variable_visibility): Use
14024 varpool_get_constructor.
14025 * cgraph.h (varpool_get_constructor): Declare.
14026 (varpool_ctor_useable_for_folding_p): New function.
14027 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
14028 parameter; return error_mark_node for non-trivial constructors.
14029 (lto_write_tree_1, DFS_write_tree): Update use of
14030 get_symbol_initial_value.
14031 (output_function): Update initialization of symbol.
14032 (output_constructor): New function.
14033 (copy_function): Rename to ..
14034 (copy_function_or_variable): ... this one; handle vars too.
14035 (lto_output): Output variable sections.
14036 * lto-streamer-in.c (input_constructor): New function.
14037 (lto_read_body): Rename from ...
14038 (lto_read_body_or_constructor): ... this one; handle vars too.
14039 (lto_input_variable_constructor): New function.
14040 * ipa-prop.c (ipa_prop_write_jump_functions,
14041 ipa_prop_write_all_agg_replacement): Update.
14042 * lto-cgraph.c (compute_ltrans_boundary): Use it.
14043 (output_cgraph_opt_summary): Set symbol to NULL.
14045 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14047 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
14048 non-polymorphic types.
14049 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
14050 * ipa-devirt.c (types_same_for_odr): Do not explode when one
14051 of types is not polymorphic.
14053 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
14055 * lra-constraints.c (remove_inheritance_pseudos): Process
14056 destination pseudo too.
14058 2014-07-11 Rong Xu <xur@google.com>
14060 * gcov-tool.c (gcov_output_files): Fix build error introduced in
14063 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
14065 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
14066 * config/avr/avr-devices.c (AVR_MCU): Same.
14067 (avr_mcu_types): add text start value to end of device list.
14068 * config/avr/avr-mcus.def: Add text section start for all devices.
14069 (ata5782): Add new avr5 device.
14071 * config/avr/avr-tables.opt: Regenerate.
14072 * config/avr/avr.h: Add declaration for text section start handler.
14073 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
14075 (LINK_SPEC): Include text section start handler to linker spec.
14076 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
14077 pass -Ttext option to linker if the text section start for the device
14079 * config/avr/t-multilib: Regenerate.
14080 * doc/avr-mmcu.texi: Regenerate.
14082 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
14084 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
14085 * config/rs6000/aix52.h (LINK_SPEC): Same.
14086 * config/rs6000/aix53.h (LINK_SPEC): Same.
14087 * config/rs6000/aix61.h (LINK_SPEC): Same.
14088 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
14090 2014-07-11 Roman Gareev <gareevroman@gmail.com>
14092 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
14093 (graphite_verify): New function.
14094 (ivs_params_clear): New function.
14095 (gcc_expression_from_isl_ast_expr_id): New function.
14096 (gcc_expression_from_isl_expr_int): New function.
14097 (binary_op_to_tree): New function.
14098 (ternary_op_to_tree): New function.
14099 (unary_op_to_tree): New function.
14100 (nary_op_to_tree): New function.
14101 (gcc_expression_from_isl_expr_op): New function.
14102 (gcc_expression_from_isl_expression): New function.
14103 (graphite_create_new_loop): New function.
14104 (translate_isl_ast_for_loop): New function.
14105 (get_upper_bound): New function.
14106 (graphite_create_new_loop_guard): New function.
14107 (translate_isl_ast_node_for): New function.
14108 (translate_isl_ast): New function.
14109 (add_parameters_to_ivs_params): New function.
14110 (scop_to_isl_ast): New parameter ip.
14111 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
14113 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14115 * config/xtensa/predicates.md (call expander): Update for
14116 DECL_SECTION_NAME being string.
14118 2014-07-11 Richard Biener <rguenther@suse.de>
14120 PR middle-end/61473
14121 * builtins.c (fold_builtin_memory_op): Inline memory moves that
14122 can be implemented with a single load followed by a single store.
14123 (c_strlen): Only warn when only_value is not 2.
14125 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
14127 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
14129 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
14132 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
14133 (*movhi_bytes): Likewise.
14134 (*arm_movqi_insn): Likewise.
14136 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
14139 * config/alpha/alpha.c: Include tree-pass.h, context.h
14140 and pass_manager.h.
14141 (pass_data_handle_trap_shadows): New pass.
14142 (pass_handle_trap_shadows::gate): New pass gate function.
14143 (make_pass_handle_trap_shadows): New function.
14144 (rest_of_handle_trap_shadows): Ditto.
14146 (alpha_align_insns_1): Rename from alpha_align_insns.
14147 (pass_data_align_insns): New pass.
14148 (pass_align_insns::gate): New pass gate function.
14149 (make_pass_aling_insns): New function.
14150 (rest_of_align_insns): Ditto.
14151 (alpha_align_insns): Ditto.
14153 (alpha_option_override): Declare handle_trap_shadows info
14154 and align_insns_info. Register handle_trap_shadows and align_insns
14156 (alpha_reorg): Do not call alpha_trap_shadows and
14157 alpha_align_insn from here.
14159 (alpha_pad_function_end): Do not skip BARRIERs.
14161 2014-07-10 Rong Xu <xur@google.com>
14163 Add gcov-tool: an offline gcda profile processing tool support.
14164 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
14165 (gcov_is_error): Ditto.
14166 (gcov_read_string): Ditto.
14167 (gcov_read_sync): Ditto.
14168 * gcov-io.h: Move counter defines to gcov-counter.def.
14169 * gcov-dump.c (tag_counters): Use gcov-counter.def.
14170 * coverage.c: Ditto.
14171 * gcov-tool.c: Offline gcda profile processing tool.
14172 (unlink_gcda_file): Remove one gcda file.
14173 (unlink_profile_dir): Remove gcda files from the profile path.
14174 (gcov_output_files): Output gcda files to an output dir.
14175 (profile_merge): Merge two profiles in directory.
14176 (print_merge_usage_message): Print merge usage.
14177 (merge_usage): Print merge usage and exit.
14178 (do_merge): Driver for profile merge sub-command.
14179 (profile_rewrite): Rewrite profile.
14180 (print_rewrite_usage_message): Print rewrite usage.
14181 (rewrite_usage): Print rewrite usage and exit.
14182 (do_rewrite): Driver for profile rewrite sub-command.
14183 (print_usage): Print gcov-info usage and exit.
14184 (print_version): Print gcov-info version.
14185 (process_args): Process arguments.
14186 (main): Main routine for gcov-tool.
14187 * Makefile.in: Build and install gcov-tool.
14188 * gcov-counter.def: New file split from gcov-io.h.
14189 * doc/gcc.texi: Include gcov-tool.texi.
14190 * doc/gcov-tool.texi: Document for gcov-tool.
14192 2014-07-10 Richard Biener <rguenther@suse.de>
14194 PR tree-optimization/61757
14195 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14196 (propagate_rhs_into_lhs): Revert part of last change.
14198 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14200 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14203 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14205 PR middle-end/53590
14206 * function.c (allocate_struct_function): Revert r188667 change.
14208 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14210 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14212 * doc/install.texi: Remove links to defunct package providers for
14215 2014-07-09 Tom de Vries <tom@codesourcery.com>
14217 * final.c (get_call_fndecl): Declare.
14218 (self_recursive_call_p): New function.
14219 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14221 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14223 * ipa-devirt.c (record_node): Walk through aliases.
14225 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14227 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14229 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14232 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14234 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14236 * ipa-visibility.c (function_and_variable_visibility): Remove
14237 temporary hack disabling local aliases on AIX.
14239 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14241 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14242 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14244 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14246 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14247 * rs6000/rs6000.c: Inline output of .set instruction.
14248 (declare_alias_data): New struct.
14249 (rs6000_declare_alias): New function.
14250 (rs6000_xcoff_declare_function_name): Use it.
14251 (rs6000_xcoff_declare_object_name): New function.
14252 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14253 (ASM_OUTPUT_DEF): Turn to empty definition.
14255 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14258 * hash-table.h: use hash_table::value_type instead of
14259 Descriptor::value_type in the return types of several methods.
14261 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14263 * tree-pass.h (pass_data): Remove has_execute member.
14264 * passes.c (execute_one_pass): Don't check pass->has_execute.
14265 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14266 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14267 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14268 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14269 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14270 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14271 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14272 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14273 gimple-low.c, gimple-ssa-isolate-paths.c,
14274 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14275 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14276 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14277 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14278 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14279 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14280 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14281 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14282 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14283 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14284 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14285 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14286 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14287 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14288 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14289 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14290 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14291 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14292 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14293 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14294 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14295 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14296 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14297 web.c: Remove initializer for pass_data::has_execute.
14299 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14301 * graphite-htab.h: Use hash_map instead of hash_table.
14302 * graphite-clast-to-gimple.c: Adjust.
14303 * passes.c: Use hash_map instead of hash_table.
14304 * sese.c: Likewise.
14305 * sese.h: Remove now unused code.
14307 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14310 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14313 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14315 PR rtl-optimization/61673
14316 * combine.c (simplify_comparison): Test just mode's sign bit
14317 in tmode rather than the sign bit and any bits above it.
14319 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14321 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14322 Add __isl_give to the declaration.
14323 (generate_isl_schedule): Likewise.
14324 (scop_to_isl_ast): Likewise.
14326 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14328 * config/arm/arm.c (cortexa5_extra_costs): New table.
14329 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14331 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14333 PR tree-optimization/61725
14334 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14335 range, use range_includes_zerop_p instead of integer_zerop on
14336 vr0->min, only use log2 of max if min is not negative.
14338 2014-07-08 Richard Biener <rguenther@suse.de>
14340 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14341 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14342 restriction on loop depth difference.
14343 (record_equality): Likewise.
14344 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14345 (loop_depth_of_name): Remove.
14346 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14347 restriction on loop depth difference.
14348 (init_copy_prop): Likewise.
14350 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14352 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14354 (walk_aliased_vdefs): Likewise.
14355 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14356 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14357 (detect_type_change_from_memory_writes): Check if entry was reached.
14359 2014-07-08 Richard Biener <rguenther@suse.de>
14361 PR tree-optimization/61681
14362 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14363 NONLOCAL inside ESCAPED.
14365 2014-07-08 Richard Biener <rguenther@suse.de>
14367 PR tree-optimization/61680
14368 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14369 Handle properly all read-write dependences with group accesses.
14371 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14373 PR tree-optimization/61576
14374 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14375 block containing reduction statement is predecessor of phi basi block.
14377 2014-07-08 Marek Polacek <polacek@redhat.com>
14380 * fold-const.c (round_up_loc): Change the parameter type.
14382 * fold-const.h (round_up_loc): Adjust declaration.
14383 * stor-layout.c (finalize_record_size): Check for too large types.
14385 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14387 * symtab.c: Include calls.h.
14388 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14390 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14392 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14393 little-endian code generation.
14394 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14395 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14396 (spe_evmergehilo): Rename to...
14397 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14398 (spe_evmergelo): Rename to...
14399 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14400 (spe_evmergelohi): Rename to...
14401 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14402 (spe_evmergehi, spe_evmergehilo): New expanders.
14403 (spe_evmergelo, spe_evmergelohi): Likewise.
14404 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14405 (*frob_tf_ti): Likewise.
14406 (*frob_<mode>_di_2): Likewise.
14407 (*frob_tf_di_8_2): Likewise.
14408 (*frob_di_<mode>): Likewise.
14409 (*frob_ti_tf): Likewise.
14410 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14411 (*frob_ti_<mode>_8_2): Likewise.
14412 (*frob_ti_tf_2): Likewise.
14413 (mov_si<mode>_e500_subreg0): Rename to...
14414 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14416 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14417 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14418 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14419 the big endianness only.
14420 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14421 (*mov_si<mode>_e500_subreg0_2): Rename to...
14422 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14423 big big endianness only.
14424 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14425 (*mov_si<mode>_e500_subreg4): Rename to...
14426 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14428 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14429 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14430 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14431 the big endianness only.
14432 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14434 (*mov_si<mode>_e500_subreg4_2): Rename to...
14435 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14437 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14438 (*mov_sitf_e500_subreg8): Rename to...
14439 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14441 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14442 (*mov_sitf_e500_subreg8_2): Rename to...
14443 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14445 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14446 (*mov_sitf_e500_subreg12): Rename to...
14447 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14449 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14450 (*mov_sitf_e500_subreg12_2): Rename to...
14451 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14453 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14455 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14457 * asan.c (instrument_strlen_call): Do not instrument first byte
14458 in strlen if already instrumented.
14460 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14462 * config/arm/arm.opt (mwords-little-endian): Delete.
14463 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14464 of TARGET_LITTLE_WORDS.
14465 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14466 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14468 * doc/invoke.texi: Remove references to -mwords-little-endian.
14470 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14472 * expmed.c (struct init_expmed_rtl): Change all fields but
14473 pow2 and cint from struct rtx_def to rtx.
14474 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14475 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14478 2014-07-06 Marek Polacek <polacek@redhat.com>
14481 * doc/invoke.texi: Document -Wsizeof-array-argument.
14483 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14485 * wide-int.h (wide_int_storage): Change declaration from struct
14488 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14490 * cgraph.c (cgraph_create_indirect_edge): Update call of
14491 get_polymorphic_call_info.
14492 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14493 (possible_polymorphic_call_targets): Add parameter call.
14494 (decl_maybe_in_construction_p): New predicate.
14495 (get_polymorphic_call_info): Add parameter call;
14496 use decl_maybe_in_construction_p.
14497 * gimple-fold.c (fold_gimple_assign): Update use of
14498 possible_polymorphic_call_targets.
14499 (gimple_fold_call): Likewise.
14500 * ipa-prop.c: Inlcude calls.h
14501 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14502 (param_type_may_change_p): New predicate.
14503 (detect_type_change_from_memory_writes): Break out from ...
14504 (detect_type_change): ... this one; use param_type_may_change_p.
14505 (detect_type_change_ssa): Use param_type_may_change_p.
14506 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14508 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14511 * config/arm/arm-protos.h (arm_legitimate_address_p,
14512 arm_is_constant_pool_ref): Add prototypes.
14513 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14514 (arm_is_constant_pool_ref) New function.
14515 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14516 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14517 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14518 operand. Remove pool_range and neg_pool_range attributes.
14519 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14520 pool_range and neg_pool_range attributes.
14521 * config/arm/constraints.md (Uh): New constraint.
14522 (Uq): Don't allow constant pool references.
14524 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14526 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14527 (move_lo_quad_internal_be_<mode>): Likewise.
14528 (move_lo_quad_<mode>): Convert to define_expand.
14529 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14530 (aarch64_simd_move_hi_quad_be_<mode>): New.
14531 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14532 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14533 (aarch64_combinez_be<mode>): New.
14534 (aarch64_combine<mode>): Convert to define_expand.
14535 (aarch64_combine_internal<mode>): New.
14536 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14538 2014-07-04 Tom de Vries <tom@codesourcery.com>
14540 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14541 combination of earlyclobber and read/write modifiers.
14543 2014-07-04 Tom de Vries <tom@codesourcery.com>
14545 * config/aarch64/aarch64-simd.md
14546 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14548 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14551 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14553 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14555 PR middle-end/61654
14556 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14558 PR tree-optimization/61684
14559 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14560 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14562 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14563 Kito Cheng <kito@0xlab.org>
14564 Monk Chiang <sh.chiang04@gmail.com>
14566 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14567 (nds32_symbol_load_store_p): Move to ...
14568 (nds32_fp_as_gp_check_available): Move to ...
14569 * config/nds32/nds32-fp-as-gp.c: ... here.
14570 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14571 extern declaration.
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_expand_load_multiple): Move to ...
14578 (nds32_expand_store_multiple): Move to ...
14579 (nds32_expand_movmemqi): Move to ...
14580 * config/nds32/nds32-memory-manipulation.c: ... here.
14582 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14583 Kito Cheng <kito@0xlab.org>
14584 Monk Chiang <sh.chiang04@gmail.com>
14586 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14587 (nds32_output_casesi_pc_relative): Move to ...
14588 (nds32_output_casesi): Move to ...
14589 (nds32_mem_format): Move to ...
14590 (nds32_output_16bit_store): Move to ...
14591 (nds32_output_16bit_load): Move to ...
14592 (nds32_output_32bit_store): Move to ...
14593 (nds32_output_32bit_load): Move to ...
14594 (nds32_output_32bit_load_s): Move to ...
14595 (nds32_output_stack_push): Move to ...
14596 (nds32_output_stack_pop): Move to ...
14597 * config/nds32/nds32-md-auxiliary.c: ... here.
14599 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14600 Ling-Hua Tseng <uranus@tinlans.org>
14602 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14603 the purpose of this file.
14605 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14606 Kito Cheng <kito@0xlab.org>
14607 Monk Chiang <sh.chiang04@gmail.com>
14609 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14610 (nds32_address_cost): Move implementation to ...
14611 * config/nds32/nds32-cost.c: ... here.
14612 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14613 (nds32_address_cost_impl): Declare.
14615 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14616 Kito Cheng <kito@0xlab.org>
14617 Monk Chiang <sh.chiang04@gmail.com>
14619 * config/nds32/nds32.c
14620 (nds32_consecutive_registers_load_store_p): Move to ...
14621 (nds32_valid_multiple_load_store): Move to ...
14622 (nds32_valid_stack_push_pop): Move to ...
14623 (nds32_can_use_bclr_p): Move to ...
14624 (nds32_can_use_bset_p): Move to ...
14625 (nds32_can_use_btgl_p): Move to ...
14626 (nds32_can_use_bitci_p): Move to ...
14627 * config/nds32/nds32-predicates.c: ... here.
14629 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14630 Kito Cheng <kito@0xlab.org>
14631 Monk Chiang <sh.chiang04@gmail.com>
14633 * config/nds32/nds32.c
14634 (nds32_expand_builtin_null_ftype_reg): Move to ...
14635 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14636 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14637 (nds32_init_builtins): Move implementation to ...
14638 (nds32_expand_builtin): Move implementation to ...
14639 * config/nds32/nds32-intrinsic.c: ... here.
14640 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14641 (nds32_expand_builtin_impl): Declare.
14643 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14644 Kito Cheng <kito@0xlab.org>
14645 Monk Chiang <sh.chiang04@gmail.com>
14647 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14648 (nds32_emit_section_tail_template): Move to ...
14649 (nds32_emit_isr_jmptbl_section): Move to ...
14650 (nds32_emit_isr_vector_section): Move to ...
14651 (nds32_emit_isr_reset_conten): Move to ...
14652 (nds32_check_isr_attrs_conflict): Move to ...
14653 (nds32_construct_isr_vectors_information): Move to ...
14654 (nds32_asm_file_start): Move implementation to ...
14655 (nds32_asm_file_end): Move implementation to ...
14656 * config/nds32/nds32-isr.c: ... here.
14657 * config/nds32/nds32-protos.h
14658 (nds32_check_isr_attrs_conflict): Declare.
14659 (nds32_construct_isr_vectors_information): Declare.
14660 (nds32_asm_file_start_for_isr): Declare.
14661 (nds32_asm_file_end_for_isr): Declare.
14663 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14664 Kito Cheng <kito@0xlab.org>
14665 Monk Chiang <sh.chiang04@gmail.com>
14667 * config.gcc (nds32*): Add new modules to extra_objs.
14668 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14669 (nds32be-*-*): Likewise.
14670 * config/nds32/nds32-cost.c: New file.
14671 * config/nds32/nds32-fp-as-gp.c: New file.
14672 * config/nds32/nds32-intrinsic.c: New file.
14673 * config/nds32/nds32-isr.c: New file.
14674 * config/nds32/nds32-md-auxiliary.c: New file.
14675 * config/nds32/nds32-memory-manipulation.c: New file.
14676 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14677 * config/nds32/nds32-predicates.c: New file.
14678 * config/nds32/t-nds32: New file.
14680 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14682 PR tree-optimization/61682
14683 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14684 using cases and when one of the operands is equal to 1.
14686 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14688 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14689 ashr<mode>3): Correct mode of operands[2].
14690 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14691 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14692 Correct mode of operands[2]. Fix split condition.
14694 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14696 * arm.md (arch): Add armv6_or_vfpv3.
14697 (arch_enabled): Add test for the above.
14698 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14700 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14702 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14704 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14705 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14706 HWI 1 and negate the unsigned value.
14707 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14708 use AND instead of shift.
14709 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14711 2014-07-03 Marek Polacek <polacek@redhat.com>
14713 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14714 (-fsanitize=float-divide-by-zero): Move to the table with
14715 -fsanitize=undefined suboptions.
14716 (-fsanitize=float-cast-overflow): Likewise.
14718 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14720 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14721 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14724 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14726 * loop-invariant.c (struct invariant): Add a new member: eqno;
14727 (find_identical_invariants): Update eqno;
14728 (create_new_invariant): Init eqno;
14729 (get_inv_cost): Compute comp_cost with eqno;
14731 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14733 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14734 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14735 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14736 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14737 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14739 2014-07-02 Christian Bruel <christian.bruel@st.com>
14743 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14744 (make_preds_opaque): Delete.
14745 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14746 (commit_mode_sets): New function.
14747 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14748 Process all modes at once.
14749 * basic-block.h (pre_edge_lcm_avs): Declare.
14750 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14751 Call clear_aux_for_edges. Fix comments.
14752 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14753 (pre_edge_rev_lcm): Idem.
14754 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14756 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14757 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14759 * config/i386/i386.c (x96_emit_mode_set): Idem.
14760 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14761 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14762 (fpscr_toggle) Disallow from delay slot.
14763 * target.def (emit_mode_set): Add prev_mode parameter.
14764 * doc/tm.texi: Regenerate.
14766 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14768 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14771 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14773 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14774 vtable_pointer_value_to_vtable): Constify.
14775 (contains_polymorphic_type_p): Declare.
14776 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14777 vtable_pointer_value_to_vtable): Constify.
14778 (contains_polymorphic_type_p): New predicate.
14779 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14781 (ipa_set_ancestor_jf): Likewise.
14782 (detect_type_change): Return false in easy cases.
14783 (compute_complex_assign_jump_func): Require type to contain
14785 (compute_known_type_jump_func): Likewise.
14787 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14789 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14791 (type_in_anonymous_namespace_p): Constify argument.
14792 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14793 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14794 (main_odr_variant): New function.
14795 (hash_type_name): Make static; update assert; do not ICE on
14797 (types_same_for_odr): Bring here from tree.c; simplify and remove
14798 old structural comparing code that doesn't work for templates.
14799 (odr_hasher::equal): Update assert.
14800 (add_type_duplicate): Return true when bases should be computed;
14801 replace incomplete loader by complete; do not output duplicated
14802 warnings; do not ICE on non-records; set odr_violated flag.
14803 (get_odr_type): Be ready to replace incomplete type by complete
14804 one; work on ODR variants instead of main variants; reorder item
14805 in array so bases have still smaller indexes.
14806 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14807 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14809 2014-07-01 Cary Coutant <ccoutant@google.com>
14811 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14813 (resolve_addr_in_expr): When replacing the rtx in a location list
14814 entry, get a new address table entry.
14815 (dwarf2out_finish): Call index_location_lists even if there are no
14816 addr_index_table entries yet.
14818 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14820 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14821 change for not being obvious.
14823 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14825 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14828 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14830 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14831 (vcagt_f64): Likewise.
14832 (vcale_f64): Likewise.
14833 (vcaled_f64): Likewise.
14834 (vcales_f32): Likewise.
14835 (vcalt_f64): Likewise.
14836 (vcaltd_f64): Likewise.
14837 (vcalts_f32): Likewise.
14839 2014-07-01 Marek Polacek <polacek@redhat.com>
14841 * doc/invoke.texi: Document -Wint-conversion.
14843 2014-07-01 Marek Polacek <polacek@redhat.com>
14846 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14848 2014-07-01 Martin Liska <mliska@suse.cz>
14850 IPA REF alias refactoring
14851 * cgraph.h (iterate_direct_aliases): New function.
14852 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14853 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14854 FOR_EACH_ALIAS added.
14855 (cgraph_for_node_and_aliases): Likewise.
14856 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14857 * ipa-inline.c (reset_edge_caches): Likewise.
14858 (update_caller_keys): Likewise.
14859 * trans-mem.c (ipa_tm_execute): Likewise.
14860 *varpool.c (varpool_analyze_node): Likewise.
14861 (varpool_for_node_and_aliases): Likewise.
14862 * ipa-ref.h (first_alias): New function.
14863 (last_alias): Likewise.
14864 (has_aliases_p): Likewise.
14865 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14866 is sensitive to IPA_REF_ALIASes.
14867 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14868 are put at the beginning of the list.
14869 (symtab_node::iterate_direct_aliases): New function.
14871 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14874 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14876 (write_ts_type_common_tree_pointers): Do not stream fields not set
14877 for incomplete types; do not stream duplicated fields for variants;
14878 sanity check that variant and type match.
14879 (write_ts_type_non_common_tree_pointers): Likewise.
14880 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14881 TYPE_SIZE whether type is complete.
14882 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14883 write_ts_type_common_tree_pointers
14884 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14886 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14888 * var-tracking.c (add_stores): Return instead of asserting if old
14889 and new values for conditional store are the same.
14891 2014-06-30 Richard Henderson <rth@redhat.com>
14895 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14896 the cfg if there were any changes.
14897 * passes.def: Revert move of peephole2 after reorder_blocks;
14898 move duplicate_computed_gotos before peephole2.
14900 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14902 * except.c (emit_note_eh_region_end): New helper function.
14903 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14904 emit EH_REGION_END note.
14905 * jump.c (cleanup_barriers): Do not split a call and its
14906 corresponding CALL_ARG_LOCATION note.
14908 2014-06-30 Jeff Law <law@redhat.com>
14910 PR tree-optimization/61607
14911 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14912 deeper into the SSA_NAME_VALUE chain.
14914 2014-06-30 Marek Polacek <polacek@redhat.com>
14916 * convert.c (convert_to_integer): Don't instrument conversions if the
14917 function has no_sanitize_undefined attribute.
14918 * ubsan.c: Don't run the ubsan pass if the function has
14919 no_sanitize_undefined attribute.
14921 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14923 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14924 -fsanitize=undefined suboptions.
14926 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14928 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14929 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14930 against bigendian and adjust indices.
14932 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14934 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14936 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14939 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14940 Add alternative; make early clobber. Adjust both split patterns
14941 to use operand 0 as the working register.
14943 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14945 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14946 as ira_object_id_map might be NULL, or 1.
14948 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14950 * loop-invariant.c (get_inv_cost): Handle register class.
14951 (gain_for_invariant): Check the register pressure of the inv
14952 and its overlapped register class, other than all.
14954 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14956 * doc/invoke.texi (Optimize Options): Fix descriptions of
14957 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14959 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14961 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14964 2014-06-29 Tobias Grosser <tobias@grosser.es>
14967 * graphite-isl-ast-to-gimple.c: Add missing guards.
14969 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14971 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14972 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14973 * flag-types.h: Add new enum fgraphite_generator.
14974 * graphite-isl-ast-to-gimple.c: New.
14975 * graphite-isl-ast-to-gimple.h: New.
14976 * graphite.c (graphite_transform_loops): Add choice of Graphite
14977 code generator, which depends on flag_graphite_code_gen.
14979 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14981 * graphite-dependences.c (subtract_commutative_associative_deps):
14982 Add NULL checking of the following variables: must_raw_no_source,
14983 may_raw_no_source, must_war_no_source, may_war_no_source,
14984 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14985 must_war, may_war, must_waw, may_waw.
14987 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14989 * graphite-clast-to-gimple.c: gloog is renamed to
14990 graphite_regenerate_ast_cloog. gloog_error is renamed to
14991 graphite_regenerate_error.
14992 * graphite-clast-to-gimple.h: The definition of the struct
14993 bb_pbb_def is moved to graphite-htab.h.
14994 Add inclusion of the hash-table.h.
14995 * graphite-htab.h: The declaration of the function gloog is moved
14996 to graphite-clast-to-gimple.h and renamed to
14997 graphite_regenerate_ast_cloog.
14998 * graphite.c (graphite_transform_loops): gloog is renamed
14999 to graphite_regenerate_ast_cloog.
15001 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15003 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15005 (write_ts_type_common_tree_pointers): Do not stream fields not set
15006 for incomplete types; do not stream duplicated fields for variants;
15007 sanity check that variant and type match.
15008 (write_ts_type_non_common_tree_pointers): Likewise.
15009 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15010 TYPE_SIZE whether type is complete.
15011 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15012 write_ts_type_common_tree_pointers
15013 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15015 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15017 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
15019 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15021 * tree-inline.c (remap_type_1): Do not duplicate fields
15022 that are shared in between type and its main variant.
15024 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15026 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
15028 (ipa_set_ancestor_jf) Likewise.
15029 (check_stmt_for_type_change): Check that we work on main variant.
15030 (detect_type_change): Look into main variant.
15031 (compute_known_type_jump_func): Check that main variant has BINFO.
15033 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15035 * ipa-devirt.c (set_type_binfo): New function.
15036 (add_type_duplicate): Use it.
15037 (get_odr_type): Sanity check that binfos points to main variants.
15038 (get_class_context): Be sure the context's outer_type is main variant.
15039 (contains_type_p): Walk main variant.
15040 (get_polymorphic_call_info_for_decl): Set outer_type to be
15042 (get_polymorphic_call_info): Likewise.
15043 (possible_polymorphic_call_targets): Sanity check that we operate
15046 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15048 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
15050 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15052 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
15053 accidental change due to wide-int branch merge.
15055 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15057 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
15058 compressed debug support.
15059 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
15060 * configure: Regenerate.
15061 * config.in: Regenerate.
15062 * common.opt (compressed_debug_sections): New enum.
15063 (gz, gz=): New options.
15064 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
15065 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
15066 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
15067 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
15068 LINK_COMPRESS_DEBUG_SPEC.
15069 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
15070 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
15071 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
15072 (Debugging Options): Document -gz[=type].
15074 2014-06-27 Martin Jambor <mjambor@suse.cz>
15077 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
15078 args_to_skip, use those from node instead. Copy args_to_skip and
15079 combined_args_to_skip from node to the new thunk.
15080 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
15081 (cgraph_create_virtual_clone): Moved computation of
15082 combined_args_to_skip...
15083 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
15085 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
15087 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
15088 redundant diagnostic machinary.
15090 2014-06-27 Richard Biener <rguenther@suse.de>
15092 * tree-ssa-math-opts.c (bswap_replace): Fix
15093 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
15095 2014-06-27 Martin Liska <mliska@suse.cz>
15097 * gimple.h (gimple_location_safe): New function introduced.
15098 * cgraphunit.c (walk_polymorphic_call_targets): Usage
15099 of gimple_location_safe replaces gimple_location.
15100 (gimple_fold_call): Likewise.
15101 * ipa-devirt.c (ipa_devirt): Likewise.
15102 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
15103 * ipa.c (walk_polymorphic_call_targets): Likewise.
15104 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
15106 2014-06-27 Jakub Jelinek <jakub@redhat.com>
15108 PR tree-optimization/57233
15109 PR tree-optimization/61299
15110 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
15112 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
15113 would be lowered to scalar shifts, check if corresponding
15114 shifts and vector BIT_IOR_EXPR are supported and don't lower
15115 or lower just to narrower vector type in that case.
15116 * expmed.c (expand_shift_1): Fix up handling of vector
15117 shifts and rotates.
15119 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
15122 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
15124 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
15126 * doc/invoke.texi (-fsemantic-interposition): Document.
15127 * common.opt (fsemantic-interposition): New flag.
15128 * varasm.c (decl_replaceable_p): Use it.
15130 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15133 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
15134 extraction other than index 3.
15136 2014-06-26 Teresa Johnson <tejohnson@google.com>
15138 * doc/invoke.texi: Fix typo.
15139 * dumpfile.c: Add support for documented -fdump-* options
15140 optimized/missed/note/optall.
15142 2014-06-26 Martin Jambor <mjambor@suse.cz>
15144 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
15145 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
15146 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
15147 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
15148 * opts.c (default_options_optimization): Set
15149 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
15150 * doc/invoke.texi (allow-load-data-races)
15151 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
15152 (allow-store-data-races): Document the new default.
15154 2014-06-26 Martin Jambor <mjambor@suse.cz>
15156 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
15157 renamed to ipa_impossible_devirt_target. Fix typo.
15158 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
15159 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
15160 ipa_impossible_devirt_target.
15162 2014-06-26 Richard Biener <rguenther@suse.de>
15164 PR tree-optimization/61607
15165 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
15166 explaining why we restrict copies on loop depth.
15167 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15169 (record_equivalences_from_phis): Instead add it here.
15171 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
15173 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
15174 (LTO_WRAPPER_OBJS): New variable.
15175 (lto-wrapper$(exeext)): Use it.
15176 * collect2.c: Include "collect-utils.h".
15177 (verbose, debug): Remove variables.
15178 (at_file_supplied): No longer static.
15179 (tool_name): New variable.
15180 (do_wait, fork_execute, maybe_unlink): Don't declare.
15181 (tool_cleanup): No longer static.
15182 (notice): Remove function.
15183 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15184 fork_execute calls.
15185 (collect_wait, do_wait, collect_execute): Remove functions.
15186 (maybe_unlink): No longer static.
15187 * collect2.h (verbose, debug): Don't declare.
15188 (at_file_supplied): Declare.
15189 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15191 (collect_execute): Replace with implementation from collect2, plus a
15192 new arg use_atfile. All callers changed.
15193 (collect_wait): Replace with implementation from collect2.
15194 (maybe_unlink_file): Remove function.
15195 (fork_execute): Replace with implementation from collect2, plus a
15196 new arg use_atfile. All callers changed.
15197 (do_wait): Add call to utils_cleanup to the error path.
15198 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15199 (tool_cleanup): Adjust declarations.
15200 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15201 * tlink.c: Include "collect-utils.h".
15202 (tlink_execute): New arg use_atfile. All callers changed.
15203 (tlink_init, tlink_execute): Remove declarations.
15205 * collect-utils.c (save_temps): New variable.
15206 (do_wait): Use it instead of debug. Use fatal_error.
15207 * collect-utils.h (save_temps): Declare.
15208 * collect2.c (verbose): Rename from vflag. All uses changed.
15209 (tool_cleanup): New function, copied from collect_atexit.
15210 (collect_atexit, handler): Just call it.
15211 * collect2.h (verbose): Declaration renamed from vflag.
15212 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15215 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15216 (lto-wrapper$(exeext)): Link with collect-utils.o.
15217 * collect-utils.c: New file.
15218 * collect-utils.h: New file.
15219 * lto-wrapper.c: Include "collect-utils.h".
15220 (args_name): Delete variable.
15221 (tool_name): New variable.
15222 (tool_cleanup): New function.
15223 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15224 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15225 (fork_execute): Remove functions.
15227 2014-06-26 Nick Clifton <nickc@redhat.com>
15229 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15231 * doc/extend.texi (Function Attributes): Fix typo in description
15232 of RX vector attribute.
15234 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15236 * config.gcc (supported_defaults): Error when passing either
15237 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15239 2014-06-26 Richard Biener <rguenther@suse.de>
15241 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15242 propagating volatile pointers.
15244 2014-06-26 Richard Biener <rguenther@suse.de>
15246 PR tree-optimization/61607
15247 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15248 loop if we redirected its latch edge.
15249 (thread_block_1): Do not cancel loops prematurely.
15251 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15253 * toplev.c (backend_init_target): Move init_emit_regs and
15255 (backend_init) ... here; skip ira_init_once and backend_init_target.
15256 (target_reinit) ... and here; clear
15257 this_target_rtl->lang_dependent_initialized.
15258 (lang_dependent_init_target): Clear
15259 this_target_rtl->lang_dependent_initialized;
15260 break out rtl initialization to ...
15261 (initialize_rtl): ... here; call also backend_init_target
15263 * toplev.h (initialize_rtl): New function.
15264 * function.c: Include toplev.h
15265 (init_function_start): Call initialize_rtl.
15266 * rtl.h (target_rtl): Add target_specific_initialized,
15267 lang_dependent_initialized.
15269 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15270 Jakub Jelinek <jakub@redhat.com>
15272 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15274 2014-06-25 Tom de Vries <tom@codesourcery.com>
15276 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15278 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15280 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15281 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15282 Issue a strict overflow warning if appropriate.
15284 2014-06-25 Martin Liska <mliska@suse.cz>
15286 IPA REF refactoring
15287 * Makefile.in: Removed header file (ipa-ref-inline.h).
15288 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15290 (cgraph_speculative_call_info): Likewise.
15291 (cgraph_for_node_thunks_and_aliases): Likewise.
15292 (cgraph_for_node_and_aliases): Likewise.
15293 (verify_cgraph_node): Likewise.
15294 * cgraph.h: Batch of IPA REF functions become member functions of
15295 symtab_node: add_reference, maybe_add_reference, clone_references,
15296 clone_referring, clone_reference, find_reference,
15297 remove_stmt_references, remove_all_references,
15298 remove_all_referring, dump_references, dump_referring,
15299 has_alias_p, iterate_reference, iterate_referring.
15300 * cgraphbuild.c (record_reference): New IPA REF function used.
15301 (record_type_list): Likewise.
15302 (record_eh_tables): Likewise.
15303 (mark_address): Likewise.
15304 (mark_load): Likewise.
15305 (mark_store): Likewise.
15306 (pass_build_cgraph_edges): Likewise.
15307 (rebuild_cgraph_edge): Likewise.
15308 (cgraph_rebuild_references): Likewise.
15309 (pass_remove_cgraph_callee_edges): Likewise.
15310 * cgraphclones.c (cgraph_clone_node): Likewise.
15311 (cgraph_create_virtual_clone): Likewise.
15312 (cgraph_materialize_clone): Likewise.
15313 (cgraph_materialize_all_clones): Likewise.
15314 * cgraphunit.c (cgraph_reset_node): Likewise.
15315 (cgraph_reset_node): Likewise.
15316 (analyze_function): Likewise.
15317 (assemble_thunks_and_aliases): Likewise.
15318 (expand_function): Likewise.
15319 * ipa-comdats.c (propagate_comdat_group): Likewise.
15320 (enqueue_references): Likewise.
15321 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15322 (create_specialized_node): Likewise.
15323 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15324 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15325 * ipa-inline.c (reset_edge_caches): Likewise.
15326 (update_caller_keys): Likewise.
15327 (execute): Likewise.
15328 * ipa-prop.c (remove_described_reference): Likewise.
15329 (propagate_controlled_uses): Likewise.
15330 (ipa_edge_duplication_hook): Likewise.
15331 (ipa_modify_call_arguments): Likewise.
15332 * ipa-pure-const.c (propagate_pure_const): Likewise.
15333 * ipa-ref-inline.h: Header file removed, functions moved
15334 to symtab_node class.
15335 * ipa-ref.c (remove_reference): New class member function.
15336 (cannot_lead_to_return): New class member function.
15337 (referring_ref_list): Likewise.
15338 (referred_ref_list): Likewise.
15339 Rest of functions moved to symtab_node class.
15340 * ipa-ref.h: New member functions remove_reference,
15341 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15343 ipa_ref_list class has new member functions: first_reference,
15344 first_referring, clear, nreferences.
15345 * ipa-reference.c (analyze_function): New IPA REF function used.
15346 (write_node_summary_p): Likewise.
15347 (ipa_reference_write_optimization_summary): Likewise.
15348 * ipa-split.c (split_function): Likewise.
15349 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15350 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15351 (function_and_variable_visibility): Likewise.
15352 * ipa.c (has_addr_references_p): Likewise.
15353 (process_references): Argument type changed.
15354 (symtab_remove_unreachable_nodes): New IPA REF function used.
15355 (process_references): Likewise.
15356 (set_writeonly_bit): Likewise.
15357 * lto-cgraph.c: Implementation of new symtab_node member functions
15358 that uses new IPA REF functions.
15359 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15361 * lto-streamer-out.c (output_symbol_p): Likewise.
15362 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15364 * symtab.c: Implementation of new IPA REF API.
15365 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15366 (ipa_tm_create_version): Likewise.
15367 (ipa_tm_execute): Likewise.
15368 * tree-emutls.c (gen_emutls_addr): Likewise.
15369 * tree-inline.c (copy_bb): Likewise.
15370 (delete_unreachable_blocks_update_callgraph): Likewise.
15371 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15372 (varpool_for_node_and_aliases): Likewise.
15374 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15376 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15378 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15381 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15382 tree_node * instead of tree_node *.
15384 (print_fold_checksum): Likewise.
15385 (fold_check_failed): Likewise.
15386 (debug_fold_checksum): Likewise.
15387 (fold_build1_stat_loc): Likewise.
15388 (fold_build2_stat_loc): Likewise.
15389 (fold_build3_stat_loc): Likewise.
15390 (fold_build_call_array_loc): Likewise.
15392 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15394 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15395 implementation with call to...
15396 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15398 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15401 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15403 PR tree-optimization/57742
15404 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15405 after replacing the statement.
15407 2014-06-25 Nick Clifton <nickc@redhat.com>
15409 * config/v850/v850.c (GHS_default_section_names): Change to const
15411 (GHS_current_section_names): Likewise.
15412 (v850_insert_attributes): Do not build strings, just assign the
15413 names directly. Change the type of 'chosen_section' to const
15415 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15416 directly to the array entry.
15417 * config/v850/v850.h (GHS_default_section_names): Change to const
15419 (GHS_current_section_names): Likewise.
15421 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15423 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15424 (LANG_HOOKS_DECLS): Add it.
15425 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15427 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15428 * langhooks.h (struct lang_hooks_for_decls): Add
15429 omp_clause_linear_ctor hook.
15430 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15431 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15432 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15433 combined simd loop use omp_clause_linear_ctor hook.
15435 2014-06-24 Cong Hou <congh@google.com>
15437 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15438 pattern recognition.
15439 (type_conversion_p): PROMOTION is true if it's a type promotion
15440 conversion, and false otherwise. Return true if the given expression
15441 is a type conversion one.
15442 * tree-vectorizer.h: Adjust the number of patterns.
15443 * tree.def: Add SAD_EXPR.
15444 * optabs.def: Add sad_optab.
15445 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15446 * expr.c (expand_expr_real_2): Likewise.
15447 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15448 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15449 * optabs.c (optab_for_tree_code): Likewise.
15450 * tree-cfg.c (estimate_operator_cost): Likewise.
15451 * tree-ssa-operands.c (get_expr_operands): Likewise.
15452 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15453 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15454 * doc/generic.texi: Add document for SAD_EXPR.
15455 * doc/md.texi: Add document for ssad and usad.
15457 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15459 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15460 qualification in cast.
15462 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15464 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15465 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15466 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15467 (tree_function_decl): ... here.
15468 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15469 streaming of vindex to ...
15470 (write_ts_function_decl_tree_pointers): ... here.
15471 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15472 Do not stream DECL_VINDEX.
15473 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15475 2014-06-24 Catherine Moore <clm@codesourcery.com>
15476 Sandra Loosemore <sandra@codesourcery.com>
15478 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15479 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15480 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15482 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15484 * doc/invoke.texi (Warning Options): Remove duplicated
15485 -Wmaybe-uninitialized.
15487 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15489 PR tree-optimization/57742
15490 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15491 (handle_builtin_malloc, handle_builtin_memset): New functions.
15492 (strlen_optimize_stmt): Call them.
15493 * passes.def: Move strlen after loop+dom but before vrp.
15495 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15498 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15499 model family 6 CPU with has_longmode never use a CPU without
15502 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15505 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15508 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15510 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15511 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15513 * hash-map.h: New file.
15514 * ipa-comdats.c: Use hash_map instead of pointer_map.
15516 * lto-section-out.c: Adjust.
15517 * lto-streamer.h: Replace pointer_map with hash_map.
15518 * symtab.c (verify_symtab): Likewise.
15519 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15520 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15521 * tree-streamer.h: Likewise.
15522 * tree-streamer.c: Adjust.
15523 * pointer-set.h: Remove pointer_map.
15525 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15527 * hash-table.h: Add a template arg to choose between storing values
15528 and storing pointers to values, and then provide partial
15529 specializations for both.
15530 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15531 should store, not the type values should point to.
15532 * tree-into-ssa.c (var_info_hasher): Likewise.
15533 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15534 * tree-complex.c: Adjust.
15535 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15536 table instead of int_tree_map *.
15537 * tree-parloops.c: Adjust.
15538 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15539 type is being stored.
15540 * tree-vectorizer.c: Adjust.
15542 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15544 * hash-table.h: Remove a layer of indirection from hash_table so that
15545 it contains the hash table's data instead of a pointer to the data.
15546 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15547 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15548 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15549 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15550 fold-const.c, gcse.c, ggc-common.c,
15551 gimple-ssa-strength-reduction.c, gimplify.c,
15552 graphite-clast-to-gimple.c, graphite-dependences.c,
15553 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15554 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15555 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15556 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15557 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15558 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15559 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15560 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15561 tree-ssa-live.c, tree-ssa-loop-im.c,
15562 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15563 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15564 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15565 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15566 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15567 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15568 vtable-verify.c, vtable-verify.h: Adjust.
15570 2014-06-24 Richard Biener <rguenther@suse.de>
15572 PR tree-optimization/61572
15573 * tree-ssa-sink.c (statement_sink_location): Do not sink
15574 loads from hard registers.
15576 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15578 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15579 not mentioned in clauses use private clause if the iterator is
15580 declared in #pragma omp for simd, and when adding lastprivate
15581 instead, add it to the outer #pragma omp for too. Diagnose
15582 if the variable is private in outer context. For simd collapse > 1
15583 loops, replace all iterators with temporaries.
15584 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15585 same even in collapse > 1 loops.
15587 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15588 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15590 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15591 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15593 (gimplify_adjust_omp_clauses): Likewise.
15594 * omp-low.c (lower_rec_simd_input_clauses,
15595 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15596 safelen the same as safelen(1).
15597 * tree-nested.c (convert_nonlocal_omp_clauses,
15598 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15599 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15600 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15601 Fixup handling of GIMPLE_OMP_TARGET.
15602 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15605 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15607 PR tree-optimization/61554
15608 * tree-ssa-propagate.c: Include "bitmap.h".
15609 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15610 properly update constructor/destructor.
15611 (substitute_and_fold_dom_walker::before_dom_children):
15612 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15613 need_eh_cleaup instead.
15614 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15617 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15619 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15620 * tree-pass.h (make_pass_ipa_single_use): New pass.
15621 * cgraph.h (used_by_single_function): New flag.
15622 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15624 * passes.def (pass_ipa_single_use): Scedule.
15625 * ipa.c (BOTTOM): New macro.
15626 (meet): New function
15627 (propagate_single_user): New function.
15628 (ipa_single_use): New function.
15629 (pass_data_ipa_single_use): New pass.
15630 (pass_ipa_single_use): New pass.
15631 (pass_ipa_single_use::gate): New gate.
15632 (make_pass_ipa_single_use): New function.
15634 2014-06-23 Kai Tietz <ktietz@redhat.com>
15637 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15638 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15640 2014-06-23 Richard Biener <rguenther@suse.de>
15642 * tree-ssa-loop.c (gate_loop): New function.
15643 (pass_tree_loop::gate): Call it.
15644 (pass_data_tree_no_loop, pass_tree_no_loop,
15645 make_pass_tree_no_loop): New.
15646 * tree-vectorizer.c: Include tree-scalar-evolution.c
15647 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15649 (pass_slp_vectorize::clone): New method.
15650 * timevar.def (TV_TREE_NOLOOP): New.
15651 * tree-pass.h (make_pass_tree_no_loop): Declare.
15652 * passes.def (pass_tree_no_loop): New pass group with
15655 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15658 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15659 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15661 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15663 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15664 "yes" where needed.
15666 2014-06-23 Alan Modra <amodra@gmail.com>
15669 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15670 to zero on debug statements.
15672 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15675 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15676 Ignore third operand if present by marking qualifier_internal.
15678 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15680 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15682 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15683 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15684 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15685 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15686 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15687 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15688 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15689 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15690 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15691 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15692 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15693 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15694 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15695 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15696 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15697 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15698 logic in GCC vector extensions
15700 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15701 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15702 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15703 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15704 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15705 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15706 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15707 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15708 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15709 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15711 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15713 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15716 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15717 (vget_low_s64): Use __GET_LOW macro.
15718 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15719 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15720 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15721 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15722 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15724 (vcombine_s64): Use GCC vector extensions; remove cast.
15725 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15726 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15727 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15728 Fix type signature; remove cast.
15730 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15733 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15735 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15737 (BUILTIN_VD1): New.
15738 (BUILTIN_VD_RE): Remove.
15739 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15740 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15741 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15742 variant but not df.
15743 (vreinterpretv1df*, vreinterpret*v1df): New.
15744 (vreinterpretdf*, vreinterpret*df): Remove.
15745 * config/aarch64/aarch64-simd.md (aarch64_create,
15746 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15747 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15749 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15750 (vcreate_f64): Remove cast, use v1df builtin.
15751 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15752 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15753 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15754 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15755 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15756 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15757 add range check using __builtin_aarch64_im_lane_boundsi.
15758 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15759 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15760 type signature, use gcc vector extensions.
15761 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15762 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15763 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15764 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15765 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15766 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15767 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15768 vreinterpret_u64_f64): Use v1df builtin not df.
15770 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15772 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15775 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15777 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15780 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15782 * loop-invariant.c (pre_check_invariant_p): New function.
15783 (find_invariant_insn): Call pre_check_invariant_p.
15785 2014-06-22 Richard Henderson <rth@redhat.com>
15788 * compare-elim.c (struct comparison): Add eh_note.
15789 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15790 a redundant comparison in a different EH region. Purge EH edges if
15793 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15795 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15796 (var_shift): Use it.
15797 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15798 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15799 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15800 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15801 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15802 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15803 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15804 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15805 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15806 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15807 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15808 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15809 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15810 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15811 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15812 *rotldi3_internal15be): Use the new attribute. Merge register and
15813 integer alternatives.
15815 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15817 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15818 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15819 split, *ashrdi3_internal3 and split): Delete, merge into...
15820 (ashr<mode>3): New expander.
15821 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15822 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15824 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15826 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15827 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15828 *rotldi3_internal3 and split): Delete, merge into...
15829 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15830 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15831 Use "rotlw" extended mnemonic.
15833 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15835 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15836 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15837 and split, *ashldi3_internal3 and split): Delete, merge into...
15838 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15839 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15841 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15843 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15844 (lshrsi3, two anonymous define_insns and define_splits,
15845 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15846 *lshrdi3_internal3 and split): Delete, merge into...
15847 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15848 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15850 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15852 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15853 Remove "O" alternative.
15855 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15857 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15858 (mips_move_from_gpr_cost): Likewise.
15859 (mips_register_move_cost): Update accordingly.
15860 (mips_secondary_reload_class): Remove name of in_p.
15862 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15865 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15866 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15868 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15870 * config/nios2/nios2.c: Include "builtins.h".
15872 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15874 * cgraph.h (tls_model_names): New variable.
15875 * print-tree.c (print_node): Simplify.
15876 * varpool.c (tls_model_names): New variable.
15877 (dump_varpool_node): Output tls model.
15879 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15881 * ipa-visibility.c (function_and_variable_visibility): Disable
15882 temporarily local aliases for some targets.
15884 2014-06-20 Marek Polacek <polacek@redhat.com>
15886 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15887 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15888 into SANITIZE_UNDEFINED.
15889 * doc/invoke.texi: Describe -fsanitize=bounds.
15890 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15891 functions created in the FEs.
15892 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15893 (expand_UBSAN_BOUNDS): New function.
15894 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15895 * internal-fn.h: Don't define internal functions here.
15896 * opts.c (common_handle_option): Add -fsanitize=bounds.
15897 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15898 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15899 * tree-core.h: Define internal functions here.
15900 (struct tree_base): Add ifn field.
15901 * tree-pretty-print.c: Include "internal-fn.h".
15902 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15903 * tree.c (get_callee_fndecl): Likewise.
15904 (build_call_expr_internal_loc): New function.
15905 * tree.def (CALL_EXPR): Update description.
15906 * tree.h (CALL_EXPR_IFN): Define.
15907 (build_call_expr_internal_loc): Declare.
15908 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15910 (ubsan_type_descriptor): Change bool parameter to enum
15911 ubsan_print_style. Adjust the code. Add handling of
15913 (ubsan_expand_bounds_ifn): New function.
15914 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15915 (ubsan_build_overflow_builtin): Likewise.
15916 (instrument_bool_enum_load): Likewise.
15917 (ubsan_instrument_float_cast): Likewise.
15918 * ubsan.h (enum ubsan_print_style): New enum.
15919 (ubsan_expand_bounds_ifn): Declare.
15920 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15922 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15924 * config/rs6000/rs6000.md: Append `DONE' to preparation
15925 statements of `bswap' pattern splitters.
15927 2014-06-20 Tom de Vries <tom@codesourcery.com>
15929 * target.def (call_fusage_contains_non_callee_clobbers): Update
15931 * doc/tm.texi: Regenerate.
15933 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15934 Max Ostapenko <m.ostapenko@partner.samsung.com>
15937 * asan.c (instrument_strlen_call): Fixed instrumentation of
15940 2014-06-20 Martin Jambor <mjambor@suse.cz>
15943 * ipa-prop.c (impossible_devirt_target): New function.
15944 (try_make_edge_direct_virtual_call): Use it, also instead of
15947 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15948 Max Ostapenko <m.ostapenko@partner.samsung.com>
15951 * asan.c (build_check_stmt): Add condition.
15953 2014-06-20 Martin Jambor <mjambor@suse.cz>
15956 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15959 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15961 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15963 (VCONQ): Make comment more helpful.
15965 * config/aarch64/aarch64-simd.md
15966 (aarch64_sqdmulh_lane<mode>):
15967 Use VCOND for operands 2. Update lane checking and flipping logic.
15968 (aarch64_sqrdmulh_lane<mode>): Likewise.
15969 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15970 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15971 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15972 attribute of operand 3 to VCOND.
15973 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15974 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15975 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15976 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15977 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15978 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15980 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15981 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15982 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15983 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15984 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15985 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15986 operand to VCOND. Update lane flipping and bounds checking logic.
15987 (aarch64_sqdmlal2_lane<mode>): Likewise.
15988 (aarch64_sqdmlsl_lane<mode>): Likewise.
15989 (aarch64_sqdmull_lane<mode>): Likewise.
15990 (aarch64_sqdmull2_lane<mode>): Likewise.
15991 (aarch64_sqdmlal_laneq<mode>):
15992 Replace VCON usage with VCONQ.
15993 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15994 (aarch64_sqdmlal2_laneq<mode>): Emit
15995 aarch64_sqdmlal2_laneq<mode>_internal insn.
15996 Replace VCON with VCONQ.
15997 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15998 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15999 (aarch64_sqdmull_laneq<mode>): Emit
16000 aarch64_sqdmull_laneq<mode>_internal insn.
16001 Replace VCON with VCONQ.
16002 (aarch64_sqdmull2_laneq<mode>): Emit
16003 aarch64_sqdmull2_laneq<mode>_internal insn.
16004 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
16005 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
16006 of 3rd argument to int16x4_t.
16007 (vqdmlalh_lane_s16): Likewise.
16008 (vqdmlslh_lane_s16): Likewise.
16009 (vqdmull_high_lane_s16): Likewise.
16010 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
16011 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
16012 (vqdmlsl_lane_s16): Likewise.
16013 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
16014 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
16015 (vqdmlals_lane_s32): Likewise.
16016 (vqdmlsls_lane_s32): Likewise.
16017 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
16018 (vqdmulls_lane_s32): Likewise.
16019 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
16020 (vqdmlsl_lane_s32): Likewise.
16021 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
16022 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
16023 (vqrdmulhh_lane_s16): Likewise.
16024 (vqdmlsl_high_lane_s16): Likewise.
16025 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
16026 (vqdmlsl_high_lane_s32): Likewise.
16027 (vqrdmulhs_lane_s32): Likewise.
16029 2014-06-20 Tom de Vries <tom@codesourcery.com>
16031 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
16032 get_call_reg_set_usage.
16034 2014-06-20 Tom de Vries <tom@codesourcery.com>
16036 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
16037 it contains all call_used_regs.
16039 2014-06-20 Tom de Vries <tom@codesourcery.com>
16041 * final.c (collect_fn_hard_reg_usage): Add and use variable
16042 function_used_regs.
16044 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16046 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
16047 (set_init_priority, get_init_priority, set_fini_priority,
16048 get_fini_priority): New methods.
16049 * tree.c (init_priority_for_decl): Remove.
16050 (init_ttree): Do not initialize init priority.
16051 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
16052 (decl_priority_info): Remove.
16053 (decl_init_priority_insert): Rewrite.
16054 (decl_fini_priority_insert): Rewrite.
16055 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
16056 tree_priority_map_marked_p): Remove.
16057 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
16058 * lto-streamer-out.c (hash_tree): Do not hash priorities.
16059 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
16060 not output priorities.
16061 (pack_ts_function_decl_value_fields): Likewise.
16062 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16063 not input priorities.
16064 (unpack_ts_function_decl_value_fields): Likewise.
16065 * symtab.c (symbol_priority_map): Declare.
16066 (init_priority_hash): Declare.
16067 (symtab_unregister_node): Unregister from priority hash, too.
16068 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
16070 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
16071 (symbol_priority_info): New function.
16072 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
16074 * tree-core.h (tree_priority_map): Remove.
16076 2014-06-20 Jakub Jelinek <jakub@redhat.com>
16078 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
16079 0xff to uint64_t before shifting it up.
16081 2014-06-20 Julian Brown <julian@codesourcery.com>
16082 Chung-Lin Tang <cltang@codesourcery.com>
16084 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
16085 TARGET_THUMB1_ONLY. Add comments.
16087 2014-06-19 Tom de Vries <tom@codesourcery.com>
16089 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
16090 return type to void.
16091 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
16093 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16095 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
16096 as "move", from depends_on.
16098 2014-06-19 Terry Guo <terry.guo@arm.com>
16100 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
16103 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
16105 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
16107 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
16109 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
16112 * config/sh/sh.c (prepare_move_operands): Don't process TLS
16113 addresses here if reload in progress or completed.
16115 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16117 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
16118 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
16119 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
16120 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
16121 (mips_register_priority): New function that implements the target
16122 hook TARGET_REGISTER_PRIORITY.
16123 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
16124 (mips_lra_p): Likewise for TARGET_LRA_P.
16125 (TARGET_REGISTER_PRIORITY): Define macro.
16126 (TARGET_SPILL_CLASS): Likewise.
16127 (TARGET_LRA_P): Likewise.
16128 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
16130 (REG_CLASS_NAMES): Likewise.
16131 (REG_CLASS_CONTENTS): Likewise.
16132 (BASE_REG_CLASS): Use M16_SP_REGS.
16133 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
16134 New set attribute to enable alternatives depending on the register
16136 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
16137 (*lea64): Disable pattern for MIPS16.
16138 * config/mips/mips.opt (mlra): New option.
16140 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16142 * lra-constraints.c (base_to_reg): New function.
16143 (process_address): Use new function.
16145 2014-06-18 Tom de Vries <tom@codesourcery.com>
16147 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
16148 * config/aarch64/aarch64.c
16149 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
16150 (aarch64_emit_call_insn): New function.
16151 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
16153 * config/aarch64/aarch64.md (define_expand "call_internal")
16154 (define_expand "call_value_internal", define_expand "sibcall_internal")
16155 (define_expand "sibcall_value_internal"): New.
16156 (define_expand "call", define_expand "call_value")
16157 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
16158 expand variant and aarch64_emit_call_insn.
16160 2014-06-18 Radovan Obradovic <robradovic@mips.com>
16161 Tom de Vries <tom@codesourcery.com>
16163 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
16164 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16166 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
16167 clobbers to CALL_INSN_FUNCTION_USAGE.
16168 (define_expand "sibcall_internal")
16169 (define_expand "sibcall_value_internal"): New.
16170 (define_expand "call", define_expand "call_value"): Add argument to
16171 arm_emit_call_insn.
16172 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
16173 (define_expand "sibcall_value"): Use sibcall_value_internal and
16174 arm_emit_call_insn.
16176 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16178 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16180 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16182 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16185 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16187 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16188 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16189 annotations. Fix DWARF information.
16191 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16193 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16194 __udivmoddi4, and fixups for negative operands.
16196 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16198 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16200 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16202 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16205 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16207 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16210 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16212 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16213 describing register usage on function entry and exit.
16215 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16217 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16218 (__aeabi_ldivmod): Fix whitespace.
16220 2014-06-18 Andreas Schwab <schwab@suse.de>
16222 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16223 Remove blank line after @item.
16225 2014-06-18 Richard Henderson <rth@redhat.com>
16228 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16230 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16232 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16233 POST_MODIFY for neon loads and stores.
16234 (arm_print_operand): Output post-index register for neon loads and
16237 2014-06-18 Richard Biener <rguenther@suse.de>
16239 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16241 2014-06-18 Richard Biener <rguenther@suse.de>
16243 * tree-pass.h (make_pass_dce_loop): Remove.
16244 * passes.def: Replace pass_dce_loop with pass_dce.
16245 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16246 changed free niter estimates and reset the scev cache.
16247 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16248 make_pass_dce_loop): Remove.
16249 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16250 (fini_copy_prop): Return whether something changed. Always
16251 let substitute_and_fold perform DCE and free niter estimates
16252 and reset the scev cache if so.
16253 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16254 (pass_data_copy_prop): Do not unconditionally schedule
16255 cleanup-cfg or update-ssa.
16257 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16259 PR tree-optimization/61518
16260 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16261 reduction var is used in reduction stmt or phi-function only.
16263 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16265 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16267 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16269 PR tree-optimization/61517
16270 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16271 whose rhs's first tree is the source expression instead of the
16273 (find_bswap_or_nop): Likewise.
16274 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16275 gimple stmt whose rhs's first tree is the source. In the memory source
16276 case, move the stmt to be replaced close to one of the original load to
16277 avoid the problem of a store between the load and the stmt's original
16279 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16282 2014-06-18 Andreas Schwab <schwab@suse.de>
16284 PR rtl-optimization/54555
16285 * postreload.c (move2add_use_add2_insn): Substitute
16286 STRICT_LOW_PART only if it is cheaper.
16288 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16290 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16291 Do not use unspec as call operand. Use memory_operand instead of
16292 memory_nox32_operand and add "m" operand constraint. Disable
16293 pattern for TARGET_X32.
16294 (*sibcall_pop_memory): Ditto.
16295 (*sibcall_value_memory): Ditto.
16296 (*sibcall_value_pop_memory): Ditto.
16297 (sibcall peepholes): Merge SImode and DImode patterns using
16298 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16299 Disable pattern for TARGET_X32. Check if eliminated register is
16300 really dead after call insn. Generate call RTX without unspec operand.
16301 (sibcall_value peepholes): Ditto.
16302 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16303 instead of memory_nox32_operand. Check if eliminated register is
16304 really dead after call insn. Generate call RTX without unspec operand.
16305 (sibcall_value_pop peepholes): Ditto.
16306 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16308 2014-06-18 Terry Guo <terry.guo@arm.com>
16311 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16314 2014-06-18 Olivier Hainque <hainque@adacore.com>
16316 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16317 memorization of the end of block source location.
16318 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16319 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16320 end source location info we have on the block entry/exit code we
16323 2014-06-18 Richard Biener <rguenther@suse.de>
16325 * common.opt (fssa-phiopt): New option.
16326 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16328 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16329 * doc/invoke.texi (-fssa-phiopt): Document.
16331 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16333 * genattrtab.c (n_bypassed): New variable.
16334 (process_bypasses): Initialise n_bypassed.
16335 Count number of bypassed reservations.
16336 (make_automaton_attrs): Allocate space for bypassed reservations
16337 rather than number of bypasses.
16339 2014-06-18 Richard Biener <rguenther@suse.de>
16341 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16342 we propagated anything.
16343 (substitute_and_fold_dom_walker::before_dom_children): Something
16344 changed if we propagated into PHI arguments.
16345 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16348 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16350 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16352 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16353 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16354 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16355 Introduces alternative way of loads group permutaions.
16356 (vect_transform_grouped_load): Try alternative way of permutations.
16358 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16360 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16361 changed in ORT_TARGET region, don't jump to do_outer.
16362 (struct gimplify_adjust_omp_clauses_data): New type.
16363 (gimplify_adjust_omp_clauses_1): Adjust for data being
16364 a struct gimplify_adjust_omp_clauses_data pointer instead
16365 of tree *. Pass pre_p as a new argument to
16366 lang_hooks.decls.omp_finish_clause hook.
16367 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16368 splay_tree_foreach to pass both list_p and pre_p.
16369 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16370 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16371 gimplify_adjust_omp_clauses callers.
16372 * langhooks.c (lhd_omp_finish_clause): New function.
16373 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16374 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16375 * langhooks.h (struct lang_hooks_for_decls): Add a new
16376 gimple_seq * argument to omp_finish_clause hook.
16377 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16378 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16379 (scan_omp_parallel, lower_omp_for): When adding
16380 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16381 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16382 * tree-nested.c (convert_nonlocal_omp_clauses,
16383 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16384 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16386 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16388 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16389 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16391 2014-06-17 Xinliang David Li <davidxl@google.com>
16393 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16394 * passes.c (pass_init_dump_file): Do not set initialize
16395 flag to false unconditionally.
16397 2014-06-17 Richard Biener <rguenther@suse.de>
16399 * genopinit.c (main): Use vec<>::qsort method.
16400 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16402 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16404 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16406 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16407 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16408 (mips_move_to_gpr_cost): Remove ST_REGS case.
16409 (mips_move_from_gpr_cost): Likewise.
16410 (mips_register_move_cost): Likewise.
16411 (mips_secondary_reload_class): Likewise.
16413 2014-06-17 Richard Biener <rguenther@suse.de>
16415 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16416 (pass_all_optimizations): Move 3rd copy-prop pass from after
16417 fre to before ifcombine/phiopt.
16419 2014-06-17 Richard Biener <rguenther@suse.de>
16421 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16422 and allow all blocks to be forwarders.
16424 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16427 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16428 variable 'size'; calculate 'size' right in the front; use
16429 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16430 pcum->aapcs_stack_words.
16432 2014-06-17 Nick Clifton <nickc@redhat.com>
16434 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16435 (umulhi3, mulsidi3, umulsidi3): Likewise.
16437 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16439 PR middle-end/61508
16440 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16441 check for section name.
16443 2014-06-17 Richard Biener <rguenther@suse.de>
16445 * tree-ssa-propagate.c: Include domwalk.h.
16446 (substitute_and_fold): Outline main worker into a domwalker ...
16447 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16448 Schedule stmts we can fully propagate for removal. Remove
16450 (substitute_and_fold): Apply a dominator walk to perform
16451 substitution. Process stmts scheduled for removal here.
16453 2014-06-17 Richard Biener <rguenther@suse.de>
16455 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16456 of PHI node moving.
16458 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16460 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16461 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16462 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16463 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16464 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16466 (get_fpscr) : Likewise.
16468 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16470 PR rtl-optimization/61325
16471 * lra-constraints.c (valid_address_p): Add forward declaration.
16472 (simplify_operand_subreg): Check address validity before and after
16473 alter_reg of memory subreg.
16475 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16477 * config/i386/i386.c (decide_alg): Correctly handle
16478 maximum size of stringop algorithm.
16480 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16482 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16484 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16486 PR rtl-optimization/61522
16487 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16489 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16492 * symtab.c (symtab_node::reset_section): New method.
16493 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16495 * cgraph.h (reset_section): Declare.
16496 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16497 do not consider comdat locals.
16498 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16500 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16501 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16502 reset sections of symbols dragged out of the comdats.
16503 (function_and_variable_visibility): Reset sections of
16506 2014-06-16 Richard Biener <rguenther@suse.de>
16508 PR tree-optimization/61482
16509 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16510 [-INF(OVF), +INF(OVF)] range.
16512 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16514 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16515 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16516 handling 32-bit multiplication.
16518 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16520 PR middle-end/61430
16521 * lra-lives.c (process_bb_lives): Skip creating copy during
16522 insn scan when src/dest has constrained to same regno.
16524 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16526 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16527 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16529 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16531 * asan.c (check_func): New function.
16532 (maybe_create_ssa_name): Likewise.
16533 (build_check_stmt_with_calls): Likewise.
16534 (use_calls_p): Likewise.
16535 (report_error_func): Change interface.
16536 (build_check_stmt): Allow non-integer lengths; add support
16538 (asan_instrument): Likewise.
16539 (instrument_mem_region_access): Moved code to build_check_stmt.
16540 (instrument_derefs): Likewise.
16541 (instrument_strlen_call): Likewise.
16542 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16543 * doc/invoke.texi: Describe new parameter.
16544 * params.def: Define new parameter.
16545 * params.h: Likewise.
16546 * sanitizer.def: Describe new builtins.
16548 2014-06-16 Richard Biener <rguenther@suse.de>
16550 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16551 Make all defs available at the end.
16552 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16554 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16557 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16559 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16562 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16563 initialization. Replace remaining use of uid.
16565 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16567 * c-family/c-common.c (handle_tls_model_attribute): Use
16568 set_decl_tls_model.
16569 * c-family/c-common.c (handle_tls_model_attribute): Use
16570 set_decl_tls_model.
16571 * cgraph.h (struct varpool_node): Add tls_model.
16572 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16573 * tree.h (DECL_TLS_MODEL): Update.
16574 (DECL_THREAD_LOCAL_P): Check that variable is static.
16575 (decl_tls_model): Declare.
16576 (set_decl_tls_model): Declare.
16577 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16578 set symbol prorperties.
16579 (get_emutls_init_templ_addr): Cleanup.
16580 (new_emutls_decl): Update.
16581 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16582 (lto_input_varpool_node): Likewise.
16583 * lto-streamer-out.c (hash_tree): Likewise.
16584 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16585 not stream DECL_TLS_MODEL.
16586 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16587 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16589 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16591 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16593 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16595 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16596 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16598 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16599 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16600 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16601 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16602 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16603 (df_get_artificial_defs, df_get_artificial_uses)
16604 (df_single_def, df_single_use): Update accordingly.
16605 (df_refs_chain_dump): Take the first element in a linked list as
16606 parameter, rather than a pointer to an array of pointers.
16607 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16608 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16609 (df_chain_create_bb_process_use): Likewise.
16610 (df_md_bb_local_compute_process_def): Likewise.
16611 * fwprop.c (process_defs, process_uses): Likewise.
16612 (register_active_defs, update_uses): Likewise.
16613 (forward_propagate_asm): Update for new df_ref linking.
16614 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16615 (df_null_ref_rec, df_null_mw_rec): Likewise.
16616 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16618 (df_scan_free_bb_info): Remove check for null artificial_defs.
16619 (df_install_ref_incremental): Adjust for new df_ref linking.
16620 Use a single-element insertion rather than a full sort.
16621 (df_ref_chain_delete_du_chain): Take the first element
16622 in a linked list as parameter, rather than a pointer to an array of
16624 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16625 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16626 (df_insn_info_delete): Remove check for null defs and call to
16627 df_scan_free_mws_vec.
16628 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16629 null rather than df_null_*_rec.
16630 (df_insn_rescan_debug_internal): Likewise, and update null
16631 checks in the same way. Remove check for null defs.
16632 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16633 Move a single element rather doing a full sort.
16634 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16636 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16637 Initialize df_ref and df_mw_hardreg lists to null rather than
16639 (df_ref_compare): Take df_refs as parameter, transferring the
16640 old interface to...
16641 (df_ref_ptr_compare): ...this new function.
16642 (df_sort_and_compress_refs): Update accordingly.
16643 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16644 old interface to...
16645 (df_mw_ptr_compare): ...this new function.
16646 (df_sort_and_compress_mws): Update accordingly.
16647 (df_install_refs, df_install_mws): Return a linked list rather than
16648 an array of pointers.
16649 (df_refs_add_to_chains): Assert that old lists are empty rather
16651 (df_insn_refs_verify): Don't handle null defs speciailly.
16652 * web.c (union_match_dups): Update for new df_ref linking.
16654 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16656 * df.h (df_ref_create, df_ref_remove): Delete.
16657 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16658 (df_ref_remove): Likewise.
16660 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16662 * df.h (df_single_def, df_single_use): New functions.
16663 * ira.c (find_moveable_pseudos): Use them.
16665 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16667 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16668 * df-problems.c (df_note_bb_compute): Use it.
16669 * regstat.c (regstat_bb_compute_ri): Likewise.
16671 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16673 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16674 * cse.c (cse_extended_basic_block): Use them.
16675 * dce.c (mark_artificial_use): Likewise.
16676 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16677 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16678 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16679 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16680 (df_simulate_initialize_backwards): Likewise.
16681 (df_simulate_finalize_backwards): Likewise.
16682 (df_simulate_initialize_forwards): Likewise.
16683 (df_md_simulate_artificial_defs_at_top): Likewise.
16684 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16685 * regrename.c (init_rename_info): Likewise.
16686 * regstat.c (regstat_bb_compute_ri): Likewise.
16687 (regstat_bb_compute_calls_crossed): Likewise.
16689 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16691 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16692 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16693 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16694 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16695 * combine.c (create_log_links): Likewise.
16696 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16697 (try_eliminate_compare): Likewise.
16698 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16699 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16700 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16701 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16702 (word_dce_process_block, dce_process_block): Likewise.
16703 * ddg.c (def_has_ccmode_p): Likewise.
16704 * df-core.c (df_bb_regno_first_def_find): Likewise.
16705 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16706 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16707 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16708 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16709 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16710 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16711 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16712 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16713 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16714 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16715 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16716 * fwprop.c (local_ref_killed_between_p): Likewise.
16717 (all_uses_available_at, free_load_extend): Likewise.
16718 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16719 * hw-doloop.c (scan_loop): Likewise.
16720 * ifcvt.c (dead_or_predicable): Likewise.
16721 * init-regs.c (initialize_uninitialized_regs): Likewise.
16722 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16723 (process_bb_node_lives): Likewise.
16724 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16725 (find_moveable_pseudos): Likewise.
16726 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16727 * recog.c (peep2_find_free_register): Likewise.
16728 * ree.c (get_defs): Likewise.
16729 * regstat.c (regstat_bb_compute_ri): Likewise.
16730 (regstat_bb_compute_calls_crossed): Likewise.
16731 * sched-deps.c (find_inc, find_mem): Likewise.
16732 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16733 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16734 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16735 (prepare_shrink_wrap): Likewise.
16736 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16737 * web.c (union_defs, pass_web::execute): Likewise.
16738 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16739 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16741 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16743 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16744 to inheritance pseudos.
16745 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16747 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16750 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16751 (BU_MISC_2): Rename to ...
16752 (BU_LDBL128_2): ... this.
16753 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16754 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16755 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16756 RS6000_BTM_LDBL128.
16757 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16758 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16759 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16760 (unpacktf_1): Likewise.
16761 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16762 (__builtin_longdouble_dw1): Likewise.
16763 * doc/sourcebuild.texi (longdouble128): Document.
16765 2014-06-13 Jeff Law <law@redhat.com>
16767 PR rtl-optimization/61094
16768 PR rtl-optimization/61446
16769 * ree.c (combine_reaching_defs): Get the mode for the copy from
16770 the extension insn rather than the defining insn.
16772 2014-06-13 Dehao Chen <dehao@google.com>
16774 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16776 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16778 * doc/install.texi (--enable-linker-plugin-configure-flags)
16779 (--enable-linker-plugin-flags): Document new flags.
16781 2014-06-13 Martin Jambor <mjambor@suse.cz>
16784 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16785 cache_token if returning early.
16787 2014-06-13 Nick Clifton <nickc@redhat.com>
16789 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16790 requested alignment is active.
16791 (LABEL_ALIGN): Likewise.
16792 (LOOP_ALIGN): Likewise.
16794 2014-06-13 Richard Biener <rguenther@suse.de>
16796 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16797 Rewrite to propagate the VN result into all uses where
16798 possible and to remove stmts becoming dead because of that.
16799 (eliminate): Generalize stmt removal handling, remove in
16800 reverse dominator order to support proper debug stmt
16801 generation. Update stmts before removing stmts.
16802 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16804 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16806 PR tree-optimization/61375
16807 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16808 symbolic number cannot be represented in an uint64_t.
16809 (find_bswap_or_nop_1): Likewise.
16811 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16813 * symtab.c (symtab_node::reset_section): New method.
16814 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16816 * cgraph.h (reset_section): Declare.
16817 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16818 do not consider comdat locals.
16819 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16821 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16822 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16823 reset sections of symbols dragged out of the comdats.
16824 (function_and_variable_visibility): Reset sections of
16827 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16829 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16830 to use symtab and decl_binds_to_current_def_p
16831 * tree-vectorizer.c (increase_alignment): Increase alignment
16832 of alias target, too.
16834 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16836 PR middle-end/61486
16837 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16838 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16839 if outer combined construct is distribute.
16840 (gimplify_omp_for): For OMP_DISTRIBUTE set
16841 gimplify_omp_ctxp->distribute.
16842 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16843 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16844 mapping into decl map.
16846 2014-06-12 Jason Merrill <jason@redhat.com>
16848 * common.opt (fabi-version): Change default to 0.
16850 2014-06-12 Jason Merrill <jason@redhat.com>
16852 * toplev.c (process_options): Reject -fabi-version=1.
16854 2014-06-12 Jeff Law <law@redhat.com>
16856 PR tree-optimization/61009
16857 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16858 value when we stop processing a block due to problematic PHIs.
16860 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16862 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16863 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16864 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16865 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16866 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16867 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16868 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16869 are not in the spec.
16871 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16874 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16875 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16878 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16880 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16882 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16885 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16886 loading from address spaces.
16888 2014-06-12 Martin Liska <mliska@suse.cz>
16891 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16892 statement is reachable.
16894 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16896 * symtab.c (section_hash): New hash.
16897 (symtab_unregister_node): Clear section before freeing.
16898 (hash_section_hash_entry): New haser.
16899 (eq_sections): New function.
16900 (symtab_node::set_section_for_node): New method.
16901 (set_section_1): Update.
16902 (symtab_node::set_section): Take string instead of tree as parameter.
16903 (symtab_resolve_alias): Update.
16904 * cgraph.h (section_hash_entry_d): New structure.
16905 (section_hash_entry): New typedef.
16906 (cgraph_node): Change comdat_group_ to x_comdat_group,
16907 change section_ to x_section and turn into section_hash_entry;
16908 update accestors; put set_section_for_node offline.
16909 * tree.c (decl_section_name): Turn into string.
16910 (set_decl_section_name): Change parameter to be string.
16911 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16912 * sdbout.c (sdbout_one_type): Update.
16913 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16914 * varasm.c (IN_NAMED_SECTION, get_named_section,
16915 resolve_unique_section, hot_function_section, get_named_text_section,
16916 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16917 make_decl_rtl, default_unique_section): Update.
16918 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16919 (c6x_elf_unique_section): Update.
16920 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16921 * config/pa/pa.c (pa_function_section): Update.
16922 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16923 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16924 * config/arc/arc.c (arc_in_small_data_p): Update.
16925 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16926 * config/mcore/mcore.c (mcore_unique_section): Update.
16927 * config/mips/mips.c (mips16_build_function_stub): Update.
16928 (mips16_build_call_stub): Update.
16929 (mips_function_rodata_section): Update.
16930 (mips_in_small_data_p): Update.
16931 * config/score/score.c (score_in_small_data_p): Update.
16932 * config/rx/rx.c (rx_in_small_data): Update.
16933 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16934 (rs6000_xcoff_asm_named_section): Update.
16935 (rs6000_xcoff_unique_section): Update.
16936 * config/frv/frv.c (frv_string_begins_with): Update.
16937 (frv_in_small_data_p): Update.
16938 * config/v850/v850.c (v850_encode_data_area): Update.
16939 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16940 (bfin_handle_l1_data_attribute): Update.
16941 (bfin_handle_l2_attribute): Update.
16942 * config/mep/mep.c (mep_unique_section): Update.
16943 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16945 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16946 (h8300_handle_tiny_data_attribute): Update.
16947 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16948 (m32r_in_small_data_p): Update.
16949 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16950 * config/i386/i386.c (ix86_in_large_data_p): Update.
16951 * config/i386/winnt.c (i386_pe_unique_section): Update.
16952 * config/darwin.c (darwin_function_section): Update.
16953 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16954 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16955 (new_emutls_decl): Update.
16956 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16957 input_varpool_node): Update.
16958 (ead_string_cst): Turn to ...
16959 (read_string): ... this one.
16960 * dwarf2out.c (secname_for_decl): Update.
16961 * asan.c (asan_protect_global): Update.
16963 2014-06-11 DJ Delorie <dj@redhat.com>
16965 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16967 * config/rx/rx.c (rx_option_override): Likewise.
16968 (rx_align_for_label): Likewise.
16970 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16972 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16974 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16977 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16979 * common.md: New file.
16980 * doc/md.texi: Update description of generic, machine-independent
16982 * config/s390/constraints.md (e): Delete.
16983 * Makefile.in (md_file): Include common.md.
16984 * config/m32c/t-m32c (md_file): Likewise.
16985 * genpreds.c (general_mem): New array.
16986 (generic_constraint_letters): Remove constraints now defined by
16988 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16989 Allow the first character to be '<' or '>' as well.
16990 * genoutput.c (general_mem): New array.
16991 (indep_constraints): Remove constraints now defined by common.md.
16992 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16993 Remove special handling of 'm'.
16994 * ira-costs.c (record_reg_classes): Remove special handling of
16995 constraints now defined by common.md.
16996 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16997 * ira-lives.c (single_reg_class): Likewise.
16998 (ira_implicitly_set_insn_hard_regs): Likewise.
16999 * lra-constraints.c (reg_class_from_constraints): Likewise.
17000 (process_alt_operands, process_address, curr_insn_transform): Likewise.
17001 * postreload.c (reload_cse_simplify_operands): Likewise.
17002 * reload.c (push_secondary_reload, scratch_reload_class)
17003 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17004 * reload1.c (maybe_fix_stack_asms): Likewise.
17005 * targhooks.c (default_secondary_reload): Likewise.
17006 * stmt.c (parse_output_constraint): Likewise.
17007 * recog.c (preprocess_constraints): Likewise.
17008 (constrain_operands, peep2_find_free_register): Likewise.
17009 (asm_operand_ok): Likewise, but add a comment saying why 'o'
17010 must be handled specially.
17012 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17014 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
17015 * genpreds.c (have_const_dbl_constraints): Delete.
17016 (add_constraint): Don't set it.
17017 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
17018 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
17019 constraints using the lookup_constraint logic.
17020 * ira-lives.c (single_reg_class): Likewise.
17021 * ira.c (ira_setup_alts): Likewise.
17022 * lra-constraints.c (process_alt_operands): Likewise.
17023 * recog.c (asm_operand_ok, constrain_operands): Likewise.
17024 * reload.c (find_reloads): Likewise.
17026 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17028 * genpreds.c (const_int_start, const_int_end): New variables.
17029 (choose_enum_order): Output CONST_INT constraints before memory
17031 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
17033 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
17034 * ira.c (ira_setup_alts): Likewise.
17035 * lra-constraints.c (process_alt_operands): Likewise.
17036 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17037 * reload.c (find_reloads): Likewise.
17039 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17041 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
17042 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
17043 * recog.c (preprocess_constraints): Update accordingly.
17045 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17047 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
17048 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
17049 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
17050 * genpreds.c (print_type_tree): New function.
17051 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
17052 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
17053 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
17054 Write out enum constraint_type and get_constraint_type.
17055 * lra-constraints.c (satisfies_memory_constraint_p): Take a
17056 constraint_num rather than a constraint string.
17057 (satisfies_address_constraint_p): Likewise.
17058 (reg_class_from_constraints): Avoid old constraint macros.
17059 (process_alt_operands, process_address_1): Likewise.
17060 (curr_insn_transform): Likewise.
17061 * ira-costs.c (record_reg_classes): Likewise.
17062 (record_operand_costs): Likewise.
17063 * ira-lives.c (single_reg_class): Likewise.
17064 (ira_implicitly_set_insn_hard_regs): Likewise.
17065 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17066 * postreload.c (reload_cse_simplify_operands): Likewise.
17067 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17068 (constrain_operands, peep2_find_free_register): Likewise.
17069 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
17070 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17071 * reload1.c (maybe_fix_stack_asms): Likewise.
17072 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
17073 * targhooks.c (default_secondary_reload): Likewise.
17074 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
17075 to EXTRA_CONSTRAINT_STR.
17076 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
17078 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17080 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
17081 (write_constraint_satisfied_p_array): ...this new function.
17082 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
17084 (write_insn_preds_c): Update accordingly.
17086 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17088 * genpreds.c (write_lookup_constraint): Rename to...
17089 (write_lookup_constraint_1): ...this.
17090 (write_lookup_constraint_array): New function.
17091 (write_tm_preds_h): Define lookup_constraint as an inline function
17092 that uses write_lookup_constraint_array where possible.
17093 (write_insn_preds_c): Update for the changes above.
17095 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17097 * doc/md.texi (regclass_for_constraint): Rename to...
17098 (reg_class_for_constraint): ...this.
17099 * genpreds.c (num_constraints, enum_order, register_start)
17100 (register_end, satisfied_start, memory_start, memory_end)
17101 (address_start, address_end): New variables.
17102 (add_constraint): Count the number of constraints.
17103 (choose_enum_order): New function.
17104 (write_enum_constraint_num): Iterate over enum_order.
17105 (write_regclass_for_constraint): Rename to...
17106 (write_reg_class_for_constraint_1): ...this and update output
17108 (write_constraint_satisfied_p): Rename to...
17109 (write_constraint_satisfied_p_1): ...this and update output
17110 accordingly. Do nothing if all extra constraints are register
17112 (write_insn_extra_memory_constraint): Delete.
17113 (write_insn_extra_address_constraint): Delete.
17114 (write_range_function): New function.
17115 (write_tm_preds_h): Define constraint_satisfied_p and
17116 reg_class_for_constraint as inline functions that do a range check
17117 before calling the out-of-line function. Use write_range_function
17118 to implement insn_extra_{register,memory,address}_constraint,
17119 the first of which is new.
17120 (write_insn_preds_c): Update after above changes to write_* functions.
17121 (main): Call choose_enum_order.
17123 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
17125 PR tree-optimization/61306
17126 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
17127 expression instead of its size.
17128 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
17129 false to prevent optimization when the result is unpredictable due to
17130 arithmetic right shift of signed type with highest byte is set.
17131 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
17132 (init_symbolic_number): Likewise.
17133 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
17134 when the result is unpredictable due to sign extension.
17136 2014-06-11 Terry Guo <terry.guo@arm.com>
17138 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
17139 (*thumb1_addsi3): Ditto.
17140 (*thumb_subdi3): Ditto.
17141 (thumb1_subsi3_insn): Ditto.
17142 (*thumb_mulsi3): Ditto.
17143 (*thumb_mulsi3_v6): Ditto.
17144 (*thumb1_andsi3_insn): Ditto.
17145 (thumb1_bicsi3): Ditto.
17146 (*thumb1_iorsi3_insn): Ditto.
17147 (*thumb1_xorsi3_insn): Ditto.
17148 (*thumb1_ashlsi3): Ditto.
17149 (*thumb1_ashrsi3): Ditto.
17150 (*thumb1_lshrsi3): Ditto.
17151 (*thumb1_rotrsi3): Ditto.
17152 (*thumb1_negdi2): Ditto.
17153 (*thumb1_negsi2): Ditto.
17154 (*thumb1_abssi2): Ditto.
17155 (*thumb1_neg_abssi2): Ditto.
17156 (*thumb1_one_cmplsi2): Ditto.
17157 (*thumb1_zero_extendhisi2): Ditto.
17158 (*thumb1_zero_extendqisi2): Ditto.
17159 (*thumb1_zero_extendqisi2_v6): Ditto.
17160 (thumb1_extendhisi2): Ditto.
17161 (thumb1_extendqisi2): Ditto.
17162 (*thumb1_movdi_insn): Ditto.
17163 (*thumb1_movsi_insn): Ditto.
17164 (*thumb1_movhi_insn): Ditto.
17165 (thumb_movhi_clobber): Ditto.
17166 (*thumb1_movqi_insn): Ditto.
17167 (*thumb1_movhf): Ditto.
17168 (*thumb1_movsf_insn): Ditto.
17169 (*thumb_movdf_insn): Ditto.
17170 (movmem12b): Ditto.
17172 (cbranchqi4): Ditto.
17173 (cbranchsi4_insn): Ditto.
17174 (cbranchsi4_scratch): Ditto.
17175 (*negated_cbranchsi4): Ditto.
17176 (*tbit_cbranch): Ditto.
17177 (*tlobits_cbranch): Ditto.
17178 (*tstsi3_cbranch): Ditto.
17179 (*cbranchne_decr1): Ditto.
17180 (*addsi3_cbranch): Ditto.
17181 (*addsi3_cbranch_scratch): Ditto.
17182 (*thumb_cmpdi_zero): Ditto.
17183 (cstoresi_eq0_thumb1): Ditto.
17184 (cstoresi_ne0_thumb1): Ditto.
17185 (*cstoresi_eq0_thumb1_insn): Ditto.
17186 (*cstoresi_ne0_thumb1_insn): Ditto.
17187 (cstoresi_nltu_thumb1): Ditto.
17188 (cstoresi_ltu_thumb1): Ditto.
17189 (thumb1_addsi3_addgeu): Ditto.
17190 (*thumb_jump): Ditto.
17191 (*call_reg_thumb1_v5): Ditto.
17192 (*call_reg_thumb1): Ditto.
17193 (*call_value_reg_thumb1_v5): Ditto.
17194 (*call_value_reg_thumb1): Ditto.
17195 (*call_insn): Ditto.
17196 (*call_value_insn): Ditto.
17197 (thumb1_casesi_internal_pic): Ditto.
17198 (thumb1_casesi_dispatch): Ditto.
17199 (*thumb1_indirect_jump): Ditto.
17200 (prologue_thumb1_interwork): Ditto.
17201 (*epilogue_insns): Ditto.
17202 (consttable_1): Ditto.
17203 (consttable_2): Ditto.
17204 (tablejump): Ditto.
17205 (*thumb1_tablejump): Ditto.
17206 (thumb_eh_return): Ditto.
17207 (define_peephole2): Two of them are thumb1 only and got moved into
17208 new file thumb1.md.
17209 (define_split): Six of them are thumb1 only and got moved into new
17211 * config/arm/thumb1.md: New file comprised of above thumb1 only
17214 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17216 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17217 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17219 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17220 (aarch64_crc_builtin_datum): New struct.
17221 (aarch64_crc_builtin_data): New.
17222 (aarch64_init_crc32_builtins): New function.
17223 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17224 (aarch64_crc32_expand_builtin): New.
17225 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17226 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17227 __ARM_FEATURE_CRC32 when appropriate.
17228 (TARGET_CRC32): Define.
17229 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17230 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17231 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17232 (aarch64_<crc_variant>): New pattern.
17233 * config/aarch64/arm_acle.h: New file.
17234 * config/aarch64/iterators.md (CRC): New int iterator.
17235 (crc_variant, crc_mode): New int attributes.
17236 * doc/aarch64-acle-intrinsics.texi: New file.
17237 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17238 Include aarch64-acle-intrinsics.texi.
17240 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17242 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17243 check for stores group of length 3.
17244 (vect_permute_store_chain): New permutations for stores group of
17246 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17247 of vec_perm_shuffle for the new permutations.
17249 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17251 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17252 table rewriting temporarily on targets not supporting ONE_ONLY.
17254 2014-06-11 Richard Biener <rguenther@suse.de>
17256 PR middle-end/61437
17258 2014-06-04 Richard Biener <rguenther@suse.de>
17260 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17261 TREE_PUBLIC and DECL_EXTERNAL decls.
17263 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17265 * varasm.c (set_implicit_section): New function.
17266 (resolve_unique_section): Use it to set implicit section
17268 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17269 (default_function_section): Likewise.
17270 (decl_binds_to_current_def_p): Constify argument.
17271 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17272 * asan.c (asan_protect_global): Use
17273 symtab_get_node (decl)->implicit_section.
17274 * symtab.c (dump_symtab_base): Dump implicit sections.
17275 (verify_symtab_base): Verify sanity of sectoins and comdats.
17276 (symtab_resolve_alias): Alias share the section of its target.
17277 (set_section_1): New function.
17278 (symtab_node::set_section): Move here, recurse to aliases.
17279 (verify_symtab): Check for duplicated symtab lists.
17280 * tree-core.h (implicit_section_name_p): Remove.
17281 * tree-vect-data-refs.c: Include varasm.h.
17282 (vect_can_force_dr_alignment_p): Fix conditional on when
17283 decl bints to current definition; use
17284 symtab_get_node (decl)->implicit_section.
17285 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17286 * cgraph.h (struct symtab_node): Add implicit_section.
17287 (set_section): Rename to ...
17288 (set_section_for_node): ... this one.
17289 (set_section): Declare.
17290 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17291 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17292 input_overwrite_node, input_varpool_node): Stream implicit_section.
17293 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17294 removal; it will fail in LTO.
17296 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17298 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17299 Change second alternative type to f_mcr.
17300 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17301 and 12th alternatives' types to f_mcr and f_mrc.
17302 (*movdi_aarch64): Same for 12th and 13th alternatives.
17303 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17304 (aarch64_movtilow_tilow): Change type to fmov.
17306 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17308 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17309 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17311 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17313 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17315 (aarch64_sqrdmulh_lane<mode>): Likewise.
17316 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17317 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17318 (aarch64_sqdmulh_laneq<mode>): New expander.
17319 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17320 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17321 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17322 (aarch64_sqdmulh_lane<mode>): New expander.
17323 (aarch64_sqrdmulh_lane<mode>): Likewise.
17324 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17325 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17326 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17327 (aarch64_sqdmlal_laneq<mode>): Likewise.
17328 (aarch64_sqdmlsl_lane<mode>): Likewise.
17329 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17330 (aarch64_sqdmlal2_lane<mode>): Likewise.
17331 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17332 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17333 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17334 (aarch64_sqdmull_lane<mode>): Likewise.
17335 (aarch64_sqdmull_laneq<mode>): Likewise.
17336 (aarch64_sqdmull2_lane<mode>): Likewise.
17337 (aarch64_sqdmull2_laneq<mode>): Likewise.
17339 2014-06-10 Richard Biener <rguenther@suse.de>
17341 PR tree-optimization/61438
17342 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17343 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17344 insertion of IVs if running PRE.
17345 (eliminate): Adjust.
17346 (pass_pre::execute): Likewise.
17347 (pass_fre::execute): Likewise.
17349 2014-06-10 Richard Biener <rguenther@suse.de>
17351 PR middle-end/61456
17352 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17353 Do not use the main variant for the type comparison.
17354 (ncr_compar): Likewise.
17355 (nonoverlapping_component_refs_p): Likewise.
17357 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17359 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17360 REG_CFA_RESTORE mode.
17362 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17364 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17365 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17366 expand_vec_perm_pblendv.
17368 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17370 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17372 Simplify description of __crc32d and __crc32cd intrinsics.
17373 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17376 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17379 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17380 * config.in: Regenerate.
17381 * configure: Likewise.
17383 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17385 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17387 (intersect_static_var_sets): Remove.
17388 (propagate): Do not prune local statics.
17390 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17393 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17394 Set lastprivate_firstprivate even if omp_private_outer_ref
17395 langhook returns true.
17396 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17397 langhook, call unshare_expr on new_var and call
17398 build_outer_var_ref to get the last argument.
17400 2014-06-10 Marek Polacek <polacek@redhat.com>
17403 * doc/extend.texi: Add cindex for transparent_union.
17405 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17407 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17408 init_symbolic_number ().
17410 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17412 PR middle-end/61141
17413 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17414 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17415 (verify_rtl_sharing): Likewise.
17417 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17420 * tree.c (build_qualified_type): Use a canonical type for
17423 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17425 * config/arm/arm-modes.def: Remove XFmode.
17427 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17430 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17431 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17432 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17433 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17434 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17435 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17436 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17437 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17438 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17440 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17442 * tree-core.h (tree_decl_with_vis): Remove section_name.
17444 2014-06-09 Kito Cheng <kito@0xlab.org>
17446 * ira.c (ira): Don't call init_caller_save if LRA enabled
17447 since LRA use its own infrastructure to handle that.
17449 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17451 * symtab.c (dump_symtab_base): Update dumping.
17452 (symtab_make_decl_local): Clear only DECL_COMDAT.
17453 * tree-vect-data-refs.c (Check that variable is static before
17454 tampering with sections.
17455 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17456 (cgraph_create_virtual_clone): Likewise.
17457 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17458 (decl_section_name, set_decl_section_name): New accessors.
17459 (find_decls_types_r): Do not walk section name
17460 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17461 (decl_comdat_group, decl_comdat_group_id): Constify.
17462 (decl_section_name, set_decl_section_name): Update.
17463 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17464 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17465 (cgraph_make_node_local_1): Clear section and comdat group.
17466 * cgraph.h (set_comdat_group): Sanity check.
17467 (get_section, set_section): New.
17468 * ipa-comdats.c (ipa_comdats): Use get_section.
17469 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17470 * lto-streamer-out.c: Do not follow section names.
17471 * c-family/c-common.c (handle_section_attribute): Update.
17472 * lto-cgraph.c (lto_output_node): Output section.
17473 (lto_output_varpool_node): Likewise.
17474 (read_comdat_group): Rename to ...
17475 (read_identifier): ... this one.
17476 (read_string_cst): New function.
17477 (input_node, input_varpool_node): Input section names.
17478 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17479 (new_emutls_decl): Update.
17480 (secname_for_decl): Check section names only of static vars.
17481 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17482 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17483 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17484 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17485 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17486 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17487 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17488 * config/v850/v850.c (v850_insert_attributes): Likewise.
17489 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17491 (h8300_handle_tiny_data_attribute): Likewise.
17492 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17493 (bfin_handle_l2_attribute): Likewise.
17495 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17497 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17498 remove static initializer.
17500 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17502 * varasm.c (use_blocks_for_decl_p): Check symbol table
17503 instead of alias attribute.
17504 (place_block_symbol): Recurse on aliases.
17506 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17508 * ipa-visibility.c: Include varasm.h
17509 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17511 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17513 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17514 outputting aliases.
17516 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17518 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17519 from test_insn into GGC space escape via SET_SRC.
17521 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17523 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17524 call statement, if any.
17525 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17526 statements, if any. Tidy up.
17528 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17531 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17532 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17533 handles swapping the two 64-bit double words on little endian
17534 systems. Include V1TImode and optionally TImode in VSX_LE so that
17535 these types are properly swapped. Change all of the insns and
17536 splits that do the 64-bit swaps to use VSX_LE.
17537 (vsx_le_perm_load_<mode>): Likewise.
17538 (vsx_le_perm_store_<mode>): Likewise.
17539 (splitters for little endian memory operations): Likewise.
17540 (vsx_xxpermdi2_le_<mode>): Likewise.
17541 (vsx_lxvd2x2_le_<mode>): Likewise.
17542 (vsx_stxvd2x2_le_<mode>): Likewise.
17544 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17547 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17548 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17549 and corresponding splitters. Zero extend general register
17550 or memory input operand to XMM temporary. Enable for
17551 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17552 (floatunssi<mode>2): Update expander predicate.
17554 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17556 PR rtl-optimization/61325
17557 * lra-constraints.c (process_address_1): Check scale equal to one
17558 to prevent transformation: base + scale * index => base + new_reg.
17560 2014-06-06 Richard Biener <rguenther@suse.de>
17562 PR tree-optimization/59299
17563 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17565 (nearest_common_dominator_of_uses): Likewise.
17566 (statement_sink_location): Adjust. Support sinking loads.
17568 2014-06-06 Martin Jambor <mjambor@suse.cz>
17570 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17571 (build_agg_jump_func_from_list): Likewise.
17572 (determine_known_aggregate_parts): Renamed to
17573 determine_locally_known_aggregate_parts. Moved some functionality
17574 to the two functions above, removed bound checks.
17576 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17578 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17579 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17580 (aarch64_progress_pointer): Likewise.
17581 (aarch64_copy_one_part_and_move_pointers): Likewise.
17582 (aarch64_expand_movmen): Likewise.
17583 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17584 * config/aarch64/aarch64.md (movmem<mode>): New.
17586 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17588 * targhooks.c (default_add_stmt_cost): Call target specific
17589 hook instead of default one.
17591 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17593 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17594 endianness instead of host endianness.
17595 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17598 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17601 * function.c (instantiate_decls): Process the saved static chain.
17602 (expand_function_start): If not optimizing, save the static chain
17604 * tree-nested.c (convert_all_function_calls): Always create the static
17605 chain for nested functions if not optimizing.
17607 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17609 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17611 2014-06-06 Richard Biener <rguenther@suse.de>
17613 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17614 (construct_init_block): Likewise.
17615 (construct_exit_block): Likewise.
17616 (pass_expand::execute): Likewise.
17617 * graphite.c (graphite_transforms): Replace check for current_loops
17618 with a check for > 1 loops.
17619 (pass_graphite_transforms::execute): Adjust.
17620 * ipa-split.c (split_function): Remove check for current_loops.
17621 * omp-low.c (expand_parallel_call): Likewise.
17622 (expand_omp_for_init_counts): Likewise.
17623 (extract_omp_for_update_vars): Likewise.
17624 (expand_omp_for_generic): Likewise.
17625 (expand_omp_sections): Likewise.
17626 (expand_omp_target): Likewise.
17627 * tracer.c (tail_duplicate): Likewise.
17628 (pass_tracer::execute): Likewise.
17629 * trans-mem.c (expand_transaction): Likewise.
17630 * tree-complex.c (expand_complex_div_wide): Likewise.
17631 * tree-eh.c (lower_resx): Likewise.
17632 (cleanup_empty_eh_merge_phis): Likewise.
17633 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17634 current_loops with a check for > 1 loops.
17635 (pass_predcom::execute): Adjust.
17636 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17637 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17638 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17639 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17640 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17641 * tree-switch-conversion.c (process_switch): Likewise.
17642 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17643 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17644 (execute_vrp): Likewise.
17645 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17647 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17649 * rtl.h (insn_location): Declare.
17650 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17651 with UNKNOWN_LOCATION.
17652 * emit-rtl.c (insn_location): New function.
17653 * final.c (notice_source_line): Check that the instruction has a
17654 location before retrieving it and use insn_location.
17655 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17656 * print-rtl.c (print_rtx): Likewise.
17658 2014-06-06 Richard Biener <rguenther@suse.de>
17660 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17662 2014-06-06 Christian Bruel <christian.bruel@st.com>
17664 PR tree-optimization/43934
17665 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17668 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17670 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17671 return NO_REGS for extra address and memory constraints. Handle
17672 operands that match (or are equivalent to something that matches)
17673 extra constant constraints. Ignore other non-register operands.
17675 2014-06-06 Alan Modra <amodra@gmail.com>
17678 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17679 * doc/tm.texi: Regenerate.
17680 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17681 Use throughout in place of REG_PARM_STACK_SPACE.
17682 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17683 "incoming" param. Pass to rs6000_function_parms_need_stack.
17684 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17685 prototype_p when incoming. Use function decl when incoming
17686 to handle K&R style functions.
17687 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17688 (INCOMING_REG_PARM_STACK_SPACE): Define.
17690 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17693 * cfgexpand.c (expand_debug_expr): Use address space of nested
17694 TREE_TYPE for ADDR_EXPR and MEM_REF.
17696 2014-06-05 Jeff Law <law@redhat.com>
17698 PR tree-optimization/61289
17699 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17700 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17701 looking for those which match LHS. All callers changed.
17702 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17703 parameters and code which manipulated them. All callers changed.
17704 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17705 and DST_MAP parameters. Simplify invalidation code by just calling
17706 invalidate_equivalences. All callers changed.
17707 (thread_across_edge): Simplify now that we don't need to maintain
17708 the map of equivalences to invalidate.
17710 2014-06-05 Kai Tietz <ktietz@redhat.com>
17711 Richard Henderson <rth@redhat.com>
17714 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17715 checking for !TARGET_X32.
17716 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17717 (sibcall_intern): New define_insn, plus required peepholes.
17718 (sibcall_pop_intern): Likewise.
17719 (sibcall_value_intern): Likewise.
17720 (sibcall_value_pop_intern): Likewise.
17722 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17724 * tree-inline.c (tree_function_versioning): Check DF info existence
17725 before accessing it.
17727 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17729 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17731 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17732 aarch64_frame hard_fp_offset and frame_size.
17733 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17734 frame_size; remove original_frame_size.
17735 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17736 (aarch64_initial_elimination_offset): Remove frame_size and
17737 offset. Use aarch64_frame frame_size.
17739 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17740 Jiong Wang <jiong.wang@arm.com>
17741 Renlin <renlin.li@arm.com>
17743 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17744 initialization of R30 offset. Update offset. Iterate core
17745 regisers upto X30. Remove X29, X30 specific code.
17747 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17748 Jiong Wang <jiong.wang@arm.com>
17750 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17751 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17752 (aarch64_register_saved_on_entry): Adjust test.
17754 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17756 * config/aarch64/aarch64.h (machine_function): Move
17757 saved_varargs_size from here...
17758 (aarch64_frame): ... to here.
17760 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17761 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17762 (aarch64_initial_elimination_offset)
17763 (aarch64_setup_incoming_varargs): Adjust location of
17764 saved_varargs_size.
17766 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17768 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17771 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17772 Prachi Godbole <Prachi.Godbole@imgtec.com>
17774 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17775 mips32r5 entry to use PROCESSOR_P5600.
17776 * config/mips/mips-tables.opt: Regenerate.
17777 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17778 * config/mips/mips.c (mips_fmadd_bypass): New function.
17779 (mips_rtx_cost_data): Add costs for p5600.
17780 (mips_issue_rate): Add support for p5600.
17781 (mips_multipass_dfa_lookahead): Likewise.
17782 * config/mips/mips.h (TUNE_P5600): New define.
17783 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17784 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17785 * config/mips/mips.md: Include p5600.md.
17786 (processor): Add p5600.
17787 * config/mips/p5600.md: New file.
17789 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17791 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17792 * config/i386/predicates.md (palignr_operand): New.
17793 Indicates if permutation is suitable for palignr instruction.
17795 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17797 PR tree-optimization/61319
17798 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17799 stmt belongs to loop.
17801 2014-06-05 Richard Biener <rguenther@suse.de>
17803 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17804 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17805 (lookup_tmp_var): Adjust.
17806 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17808 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17810 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17812 2014-06-05 Marek Polacek <polacek@redhat.com>
17815 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17817 2014-06-04 Tom de Vries <tom@codesourcery.com>
17819 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17822 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17824 PR tree-optimization/61385
17825 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17827 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17829 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17830 changed to use fatal_error.
17831 (main): Ensure lto_wrapper_cleanup is run atexit.
17833 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17835 * lra-constraints.c (valid_address_p): Move earlier in file.
17836 (address_eliminator): New structure.
17837 (satisfies_memory_constraint_p): New function.
17838 (satisfies_address_constraint_p): Likewise.
17839 (process_alt_operands, process_address, curr_insn_transform): Use them.
17841 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17843 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17845 (target_lra_int, default_target_lra_int, this_target_lra_int)
17846 (op_alt_data): Delete.
17847 * lra.h (lra_init): Delete.
17848 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17849 (init_insn_code_data_once): Remove op_alt_data handling.
17850 (finish_insn_code_data_once): Likewise.
17851 (init_op_alt_data): Delete.
17852 (get_static_insn_data): Initialize operand_alternative to null.
17853 (free_insn_recog_data): Cast operand_alternative before freeing it.
17854 (setup_operand_alternative): Take the operand_alternative as
17855 parameter and assume it isn't already cached in the static
17857 (lra_set_insn_recog_data): Update accordingly.
17858 (lra_init): Delete.
17859 * ira.c (ira_init): Don't call lra_init.
17860 * target-globals.h (this_target_lra_int): Declare.
17861 (target_globals): Remove lra_int.
17862 (restore_target_globals): Update accordingly.
17863 * target-globals.c: Don't include lra-int.h.
17864 (default_target_globals, save_target_globals): Remove lra_int.
17866 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17868 * recog.h (operand_alternative): Convert reg_class, reject,
17869 matched and matches into bitfields.
17870 (preprocess_constraints): New overload.
17871 (preprocess_insn_constraints): New function.
17872 (preprocess_constraints): Take the insn as parameter.
17873 (recog_op_alt): Change into a pointer.
17874 (target_recog): Add x_op_alt.
17875 * recog.c (asm_op_alt): New variable.
17876 (recog_op_alt): Change into a pointer.
17877 (preprocess_constraints): New overload, replacing the old function
17878 definition with one that doesn't use global state.
17879 (preprocess_insn_constraints): New function.
17880 (preprocess_constraints): Use them. Take the insn as parameter.
17881 Use asm_op_alt for asms.
17882 (recog_init): Free existing x_op_alt entries.
17883 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17885 (make_early_clobber_and_input_conflicts): Likewise.
17886 (process_bb_node_lives): Pass the insn to process_constraints.
17887 * reg-stack.c (check_asm_stack_operands): Likewise.
17888 (subst_asm_stack_regs): Likewise.
17889 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17890 * regrename.c (build_def_use): Likewise.
17891 * sched-deps.c (sched_analyze_insn): Likewise.
17892 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17893 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17894 (note_invalid_constants): Likewise.
17895 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17896 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17899 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17901 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17902 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17904 (make_early_clobber_and_input_conflicts): Likewise.
17905 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17907 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17909 * recog.h (alternative_class): New function.
17910 (which_op_alt): Return a const recog_op_alt.
17911 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17912 (subst_asm_stack_regs): Likewise.
17913 * config/arm/arm.c (note_invalid_constants): Likewise.
17914 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17915 the operand_alternative; use alternative class instead.
17916 * sel-sched.c (get_reg_class): Likewise.
17917 * regrename.c (build_def_use): Likewise.
17918 (hide_operands, restore_operands, record_out_operands): Update type
17921 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17923 * recog.h (recog_op_alt): Convert to a flat array.
17924 (which_op_alt): New function.
17925 * recog.c (recog_op_alt): Convert to a flat array.
17926 (preprocess_constraints): Update accordingly, grouping all
17927 operands of the same alternative together, rather than the
17929 * ira-lives.c (check_and_make_def_conflict): Likewise.
17930 (make_early_clobber_and_input_conflicts): Likewise.
17931 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17932 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17933 (subst_asm_stack_regs): Likewise.
17934 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17935 * regrename.c (hide_operands, record_out_operands): Likewise.
17936 (build_def_use): Likewise.
17937 * sel-sched.c (get_reg_class): Likewise.
17938 * config/arm/arm.c (note_invalid_constants): Likewise.
17940 2014-06-04 Jason Merrill <jason@redhat.com>
17944 * gimplify.c (gimplify_arg): Non-static.
17945 * gimplify.h: Declare it.
17947 2014-06-04 Richard Biener <rguenther@suse.de>
17949 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17950 TREE_PUBLIC and DECL_EXTERNAL decls.
17952 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17954 * regcprop.c (copyprop_hardreg_forward_1): Account for
17955 HARD_REGNO_CALL_PART_CLOBBERED.
17957 2014-06-04 Richard Biener <rguenther@suse.de>
17959 * configure.ac: Check whether the underlying type of int64_t
17960 is long or long long.
17961 * configure: Regenerate.
17962 * config.in: Likewise.
17963 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17964 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17966 2014-06-04 Richard Biener <rguenther@suse.de>
17968 PR tree-optimization/60098
17969 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17971 (dse_optimize_stmt): Simplify, now that we found a kill
17974 2014-06-04 Richard Biener <rguenther@suse.de>
17976 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17977 of accesses with non-invariant address.
17979 2014-06-04 Martin Liska <mliska@suse.cz>
17981 * cgraph.h (cgraph_make_wrapper): New function introduced.
17982 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17983 * ipa-inline.h (inline_analyze_function): The function is global.
17984 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17986 2014-06-04 Martin Liska <mliska@suse.cz>
17988 * tree.h (private_lookup_attribute_starting): New function.
17989 (lookup_attribute_starting): Likewise.
17990 * tree.c (private_lookup_attribute_starting): Likewise.
17992 2014-06-04 Martin Liska <mliska@suse.cz>
17994 * cgraph.h (expand_thunk): New argument added.
17995 (address_taken_from_non_vtable_p): New global function.
17996 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17997 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17998 * cgraphunit.c (analyze_function): Likewise.
17999 (assemble_thunks_and_aliases): Argument added to call.
18000 (expand_thunk): New argument forces to produce GIMPLE thunk.
18002 2014-06-04 Martin Liska <mliska@suse.cz>
18004 * coverage.h (coverage_compute_cfg_checksum): Argument added.
18005 * coverage.c (coverage_compute_cfg_checksum): Likewise.
18006 * profile.c (branch_prob): Likewise.
18008 2014-06-04 Martin Jambor <mjambor@suse.cz>
18011 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
18012 handler for switch on an ipa_ref_use enum.
18013 * ipa-reference.c (analyze_function): Likewise.
18015 2014-06-04 Kai Tietz <ktietz@redhat.com>
18017 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
18018 from old call-instruction.
18020 2014-06-04 Bin Cheng <bin.cheng@arm.com>
18022 * config/aarch64/aarch64.c (aarch64_classify_address)
18023 (aarch64_legitimize_reload_address): Support full addressing modes
18025 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
18026 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
18028 2014-06-03 Andrew Pinski <apinski@cavium.com>
18030 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
18033 2014-06-03 Andrew Pinski <apinski@cavium.com>
18035 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
18036 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
18038 2014-06-03 Kai Tietz <ktietz@redhat.com>
18040 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
18043 2014-06-03 Dehao Chen <dehao@google.com>
18045 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
18048 2014-06-03 Marek Polacek <polacek@redhat.com>
18051 * doc/invoke.texi: Document -Wswitch-bool.
18052 * function.c (stack_protect_epilogue): Cast controlling expression of
18054 * gengtype.c (walk_type): Generate switch expression with its
18055 controlling expression cast to int.
18057 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
18059 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
18061 * config/avr/avr-tables.opt: Regenerate.
18062 * config/avr/t-multilib: Regenerate.
18063 * doc/avr-mmcu.texi: Regenerate.
18065 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
18066 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18068 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
18069 (ata6617c, ata664251): Add new avr35 devices.
18070 (ata6612c): Add new avr4 device.
18071 (ata6613c, ata6614q): Add new avr5 devices.
18072 * config/avr/avr-tables.opt: Regenerate.
18073 * config/avr/t-multilib: Regenerate.
18074 * doc/avr-mmcu.texi: Regenerate.
18076 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18078 * gcc/config/aarch64/aarch64-builtins.c
18079 (aarch64_types_binop_ssu_qualifiers): New static data.
18080 (TYPES_BINOP_SSU): Define.
18081 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
18082 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
18083 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
18084 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
18085 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
18086 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
18087 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
18088 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
18089 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
18090 suffix to builtin function name, remove cast.
18091 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
18092 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
18093 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
18095 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18097 * gcc/config/aarch64/aarch64-builtins.c
18098 (aarch64_types_binop_uus_qualifiers,
18099 aarch64_types_shift_to_unsigned_qualifiers,
18100 aarch64_types_unsigned_shiftacc_qualifiers): Define.
18101 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
18102 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
18103 sqshlu_n, uqshl_n): Update qualifiers.
18104 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
18105 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
18106 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
18107 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
18108 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
18109 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
18110 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
18111 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
18112 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
18113 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
18114 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
18115 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
18116 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
18117 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
18118 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
18119 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
18120 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
18121 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
18122 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
18123 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
18124 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
18125 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
18126 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
18127 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
18128 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
18129 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
18130 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
18132 2014-06-03 Teresa Johnson <tejohnson@google.com>
18134 * tree-sra.c (modify_function): Record caller nodes after rebuild.
18136 2014-06-02 Jason Merrill <jason@redhat.com>
18139 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
18141 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18143 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
18146 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18148 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
18150 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
18151 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
18152 * config/aarch64/iterators.md (REVERSE): New iterator.
18153 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
18154 (rev_op): New int_attribute.
18155 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
18156 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
18157 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
18158 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
18159 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
18160 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
18161 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
18162 Replace temporary __asm__ with __builtin_shuffle.
18164 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18166 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
18168 * config/mips/mips-tables.opt: Regenerate.
18169 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
18170 to use mips_isa_rev rather than ISA_MIPS32R2.
18171 * config/mips/mips.h (ISA_MIPS32R3): New define.
18172 (ISA_MIPS32R5): New define.
18173 (ISA_MIPS64R3): New define.
18174 (ISA_MIPS64R5): New define.
18175 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
18176 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
18177 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
18179 (MIPS_ISA_SYNCI_SPEC): Likewise.
18180 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18181 (LINK_SPEC): Added mips32r3 and mips32r5.
18182 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18183 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18184 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18185 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18186 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18187 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18188 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18190 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18192 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18194 * config/mips/mips.opt (mxpa): New option.
18195 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18198 2014-06-03 Martin Jambor <mjambor@suse.cz>
18201 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18204 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18206 PR tree-optimization/61328
18207 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18208 initialization from find_bswap_or_nop_1.
18209 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18210 in source_expr2 before using the size value the function sets. Also
18211 make use of init_symbolic_number () in both the old place and
18212 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18213 doing recursion in the GIMPLE_BINARY_RHS case.
18215 2014-06-03 Richard Biener <rguenther@suse.de>
18217 PR tree-optimization/61383
18218 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18221 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18223 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18224 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18225 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18226 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18228 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18229 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18230 * system.h: ...here and make it unconditional.
18231 * target.def (conditional_register_usage): Mention
18232 define_register_constraint instead of old-style constraint macros.
18233 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18234 * doc/tm.texi: Regenerate.
18235 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18236 protected by !USE_MD_CONSTRAINTS.
18237 * config/frv/frv.md: Remove quote from old version of documentation.
18238 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18239 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18240 CONST_DOUBLE_OK_FOR_LETTER.
18241 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18243 2014-06-02 Andrew Pinski <apinski@cavium.com>
18245 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18246 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18247 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18248 file whose name depends on -mabi= and -mbig-endian.
18249 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18250 Handle LP64 better and handle ilp32 too.
18251 (MULTILIB_OPTIONS): Delete.
18252 (MULTILIB_DIRNAMES): Delete.
18254 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18256 * expr.h: Remove prototypes of functions defined in builtins.c.
18257 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18258 Remove prototypes of functions defined in builtins.c.
18259 * builtins.h: Update prototype list to include all exported functions.
18260 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18261 no_c99_libc_has_function): Move to targhooks.c
18262 (build_string_literal, build_call_expr_loc_array,
18263 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18265 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18266 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18267 no_c99_libc_has_function): Relocate from builtins.c.
18268 * tree.c: Include builtins.h.
18269 (build_call_expr_loc_array, build_call_expr_loc_vec,
18270 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18272 * fold-const.h (fold_fma): Move prototype to builtins.h.
18273 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18274 * asan.c: Include builtins.h.
18275 * cfgexpand.c: Likewise.
18276 * convert.c: Likewise.
18277 * emit-rtl.c: Likewise.
18278 * except.c: Likewise.
18279 * expr.c: Likewise.
18280 * fold-const.c: Likewise.
18281 * gimple-fold.c: Likewise.
18282 * gimple-ssa-strength-reduction.c: Likewise.
18283 * gimplify.c: Likewise.
18284 * ipa-inline.c: Likewise.
18285 * ipa-prop.c: Likewise.
18286 * lto-streamer-out.c: Likewise.
18287 * stmt.c: Likewise.
18288 * tree-inline.c: Likewise.
18289 * tree-object-size.c: Likewise.
18290 * tree-sra.c: Likewise.
18291 * tree-ssa-ccp.c: Likewise.
18292 * tree-ssa-forwprop.c: Likewise.
18293 * tree-ssa-loop-ivcanon.c: Likewise.
18294 * tree-ssa-loop-ivopts.c: Likewise.
18295 * tree-ssa-math-opts.c: Likewise.
18296 * tree-ssa-reassoc.c: Likewise.
18297 * tree-ssa-threadedge.c: Likewise.
18298 * tree-streamer-in.c: Likewise.
18299 * tree-vect-data-refs.c: Likewise.
18300 * tree-vect-patterns.c: Likewise.
18301 * tree-vect-stmts.c: Likewise.
18302 * config/aarch64/aarch64.c: Likewise.
18303 * config/alpha/alpha.c: Likewise.
18304 * config/arc/arc.c: Likewise.
18305 * config/arm/arm.c: Likewise.
18306 * config/avr/avr.c: Likewise.
18307 * config/bfin/bfin.c: Likewise.
18308 * config/c6x/c6x.c: Likewise.
18309 * config/cr16/cr16.c: Likewise.
18310 * config/cris/cris.c: Likewise.
18311 * config/epiphany/epiphany.c: Likewise.
18312 * config/fr30/fr30.c: Likewise.
18313 * config/frv/frv.c: Likewise.
18314 * config/h8300/h8300.c: Likewise.
18315 * config/i386/i386.c: Likewise.
18316 * config/i386/winnt.c: Likewise.
18317 * config/ia64/ia64.c: Likewise.
18318 * config/iq2000/iq2000.c: Likewise.
18319 * config/lm32/lm32.c: Likewise.
18320 * config/m32c/m32c.c: Likewise.
18321 * config/m32r/m32r.c: Likewise.
18322 * config/m68k/m68k.c: Likewise.
18323 * config/mcore/mcore.c: Likewise.
18324 * config/mep/mep.c: Likewise.
18325 * config/microblaze/microblaze.c: Likewise.
18326 * config/mips/mips.c: Likewise.
18327 * config/mmix/mmix.c: Likewise.
18328 * config/mn10300/mn10300.c: Likewise.
18329 * config/moxie/moxie.c: Likewise.
18330 * config/msp430/msp430.c: Likewise.
18331 * config/nds32/nds32.c: Likewise.
18332 * config/pa/pa.c: Likewise.
18333 * config/pdp11/pdp11.c: Likewise.
18334 * config/picochip/picochip.c: Likewise.
18335 * config/rl78/rl78.c: Likewise.
18336 * config/rs6000/rs6000.c: Likewise.
18337 * config/rx/rx.c: Likewise.
18338 * config/s390/s390.c: Likewise.
18339 * config/score/score.c: Likewise.
18340 * config/sh/sh.c: Likewise.
18341 * config/sparc/sparc.c: Likewise.
18342 * config/spu/spu.c: Likewise.
18343 * config/stormy16/stormy16.c: Likewise.
18344 * config/tilegx/tilegx.c: Likewise.
18345 * config/tilepro/tilepro.c: Likewise.
18346 * config/v850/v850.c: Likewise.
18347 * config/vax/vax.c: Likewise.
18348 * config/xtensa/xtensa.c: Likewise.
18350 2014-06-02 Jeff Law <law@redhat.com>
18352 PR rtl-optimization/61094
18353 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18354 was marked as do_no_reextend. If a copy is needed to eliminate
18355 an extension, then mark it as do_not_reextend.
18357 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18359 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18361 2014-06-02 Richard Henderson <rth@redhat.com>
18364 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18365 addresses inside asms. Use output_operand_lossage instead of
18368 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18371 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18372 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18374 2014-06-02 Tom de Vries <tom@codesourcery.com>
18376 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18377 case that x has VOIDmode.
18379 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18381 * varasm.c (copy_constant): Delete function.
18382 (build_constant_desc): Don't call it.
18384 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18387 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18388 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18389 with immediate_operand.
18391 2014-06-02 Andreas Schwab <schwab@suse.de>
18393 * config/ia64/ia64.c
18394 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18395 pending_data_specs first.
18397 2014-06-02 Richard Biener <rguenther@suse.de>
18399 PR tree-optimization/61378
18400 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18401 valueized_anything.
18403 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18405 * config/i386/constraints.md (Bw): Rename from 'w'.
18406 (Bz): Rename from 'z'.
18407 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18409 2014-06-01 Kai Tietz <ktietz@redhat.com>
18412 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18413 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18414 instead of m constraint.
18416 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18418 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18419 a separate alternative where the scratch operand 2 is marked as
18422 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18424 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18425 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18426 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18427 and __builtins_arm_get_fpscr.
18428 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18429 __builtins_arm_get_fpscr.
18430 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18431 __builtins_arm_ldfpscr.
18432 (arm_atomic_assign_expand_fenv): New function.
18433 * config/arm/vfp.md (set_fpscr): New pattern.
18434 (get_fpscr) : Likewise.
18435 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18437 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18438 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18440 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18442 * asan.c (report_error_func): Add SLOW_P argument, use
18443 BUILT_IN_ASAN_*_N if set.
18444 (build_check_stmt): Likewise.
18445 (instrument_derefs): If T has insufficient alignment,
18446 force same handling as for odd sizes.
18448 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18449 BUILT_IN_ASAN_REPORT_STORE_N): New.
18450 * asan.c (struct asan_mem_ref): Change access_size type to
18452 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18453 update_mem_ref_hash_table): Likewise.
18454 (asan_mem_ref_hasher::hash): Hash in a HWI.
18455 (report_error_func): Change size_in_bytes argument to HWI.
18456 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18458 (build_shadow_mem_access): New function.
18459 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18460 Handle size_in_bytes not power of two or larger than 16.
18461 (instrument_derefs): Don't give up if size_in_bytes is not
18462 power of two or is larger than 16.
18464 2014-05-30 Kai Tietz <ktietz@redhat.com>
18467 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18468 for sibling-tail-calls.
18469 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18471 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18472 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18474 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18476 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18477 * config/avr/avr-tables.opt: Regenerate.
18478 * config/avr/t-multilib: Regenerate.
18479 * doc/avr-mmcu.texi: Regenerate.
18481 2014-05-30 Ian Lance Taylor <iant@google.com>
18483 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18486 2014-05-30 Tom de Vries <tom@codesourcery.com>
18488 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18491 2014-05-30 Tom de Vries <tom@codesourcery.com>
18493 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18494 * lra.c (initialize_lra_reg_info_element): Add init of
18495 actual_call_used_reg_set field.
18496 (lra): Call lra_create_live_ranges before lra_inheritance for
18498 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18500 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18501 instead of call_used_reg_set for -fuse-caller-save.
18502 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18504 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18506 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18508 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18510 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18512 * ira.c (ira_get_dup_out_num): Check for output operands at
18513 the start of the loop. Handle cases where an included alternative
18514 follows an excluded one.
18516 2014-05-29 Mike Stump <mikestump@comcast.net>
18519 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18520 post ld passes when lto is used.
18522 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18524 PR rtl-optimization/61325
18525 * lra-constraints.c (process_address): Rename to process_address_1.
18526 (process_address): New function.
18528 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18530 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18531 TYPES_BINOPV): New static data.
18532 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18534 * config/aarch64/aarch64-simd.md (aarch64_ext,
18535 aarch64_im_lane_boundsi): New patterns.
18536 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18538 (aarch64_evpc_ext): New function.
18540 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18542 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18543 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18544 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18545 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18546 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18548 2014-05-29 Tom de Vries <tom@codesourcery.com>
18550 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18552 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18553 Richard Sandiford <rdsandiford@googlemail.com>
18555 * arm/iterators.md (shiftable_ops): New code iterator.
18556 (t2_binop0, arith_shift_insn): New code attributes.
18557 * arm/predicates.md (shift_nomul_operator): New predicate.
18558 * arm/arm.md (insn_enabled): Delete.
18559 (enabled): Remove insn_enabled test.
18560 (*arith_shiftsi): Delete. Replace with ...
18561 (*<arith_shift_insn>_multsi): ... new pattern.
18562 (*<arith_shift_insn>_shiftsi): ... new pattern.
18563 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18565 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18566 Tom de Vries <tom@codesourcery.com>
18568 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18569 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18571 (mips_split_call): Use POST_CALL_TMP_REG.
18572 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18574 2014-05-29 Tom de Vries <tom@codesourcery.com>
18576 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18577 with #ifdef STACK_REGS.
18579 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18581 * varasm.c (get_variable_section): Walk aliases.
18582 (place_block_symbol): Walk aliases.
18584 2014-05-28 Tom de Vries <tom@codesourcery.com>
18587 2014-05-28 Tom de Vries <tom@codesourcery.com>
18589 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18590 * lra.c (initialize_lra_reg_info_element): Add init of
18591 actual_call_used_reg_set field.
18592 (lra): Call lra_create_live_ranges before lra_inheritance for
18594 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18596 * lra-constraints.c (need_for_call_save_p): Use
18597 actual_call_used_reg_set instead of call_used_reg_set for
18599 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18601 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18603 * doc/md.texi: Document that the % constraint character must
18604 be at the beginning of the string.
18605 * genoutput.c (validate_insn_alternatives): Check that '=',
18606 '+' and '%' only appear at the beginning of a constraint.
18607 * ira.c (commutative_constraint_p): Delete.
18608 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18609 at the start of the string.
18610 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18612 * config/arm/neon.md (bicdi3_neon): Likewise.
18613 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18614 (slt_si, sltu_si): Likewise.
18615 * config/vax/vax.md (sbcdi3): Likewise.
18616 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18617 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18618 (mul64): Move '%' to beginning of constraint.
18619 * config/arm/arm.md (*xordi3_insn): Likewise.
18620 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18621 (xorsi3): Likewise.
18623 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18625 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18627 2014-05-28 Jason Merrill <jason@redhat.com>
18630 * cgraph.h (symtab_node::get_comdat_group_id): New.
18631 * cgraphunit.c (analyze_functions): Call it.
18632 * symtab.c (dump_symtab_node): Likewise.
18633 * tree.c (decl_comdat_group_id): New.
18634 * tree.h: Declare it.
18635 * lto-streamer-out.c (write_symbol): Use it.
18636 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18638 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18640 PR bootstrap/PR61146
18641 * wide-int.cc: Do not include longlong.h when compiling with clang.
18643 2014-05-28 Richard Biener <rguenther@suse.de>
18645 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18646 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18647 (vrp_visit_assignment_or_call): Print less vertical space.
18648 (vrp_visit_stmt): Likewise.
18649 (vrp_visit_phi_node): Likewise. For a PHI argument with
18650 VR_VARYING range consider recording it as copy.
18652 2014-05-28 Richard Biener <rguenther@suse.de>
18655 2014-05-28 Richard Biener <rguenther@suse.de>
18657 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18659 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18661 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18662 sufficiently aligned and an offset is used at the same time.
18663 (expand_expr_real_1): Likewise.
18665 2014-05-28 Richard Biener <rguenther@suse.de>
18667 PR middle-end/61045
18668 * fold-const.c (fold_comparison): When folding
18669 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18670 the sign of the remaining constant operand stays the same.
18672 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18674 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18675 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18676 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18678 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18679 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18680 (m32bit-doubles) Likewise.
18681 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18682 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18685 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18687 * configure.ac ($gcc_cv_ld_clearcap): New test.
18688 * configure: Regenerate.
18689 * config.in: Regenerate.
18690 * config/sol2.opt (mclear-hwcap): New option.
18691 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18692 * config/sol2-clearcap.map: Moved here from
18693 testsuite/gcc.target/i386/clearcap.map.
18694 * config/sol2-clearcapv2.map: Move here from
18695 gcc.target/i386/clearcapv2.map.
18696 * config/t-sol2 (install): Depend on install-clearcap-map.
18697 (install-clearcap-map): New target.
18698 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18701 2014-05-28 Richard Biener <rguenther@suse.de>
18703 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18704 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18705 ... here and remove the rest.
18706 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18708 2014-05-28 Richard Biener <rguenther@suse.de>
18710 PR tree-optimization/61335
18711 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18712 new range fails, drop to varying.
18714 2014-05-28 Olivier Hainque <hainque@adacore.com>
18716 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18717 (CPP_SPEC): Add entry for -mcpu=8548.
18718 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18719 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18721 2014-05-28 Tom de Vries <tom@codesourcery.com>
18723 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18724 * lra.c (initialize_lra_reg_info_element): Add init of
18725 actual_call_used_reg_set field.
18726 (lra): Call lra_create_live_ranges before lra_inheritance for
18728 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18730 * lra-constraints.c (need_for_call_save_p): Use
18731 actual_call_used_reg_set instead of call_used_reg_set for
18733 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18735 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18736 Tom de Vries <tom@codesourcery.com>
18738 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18740 (@item -fuse-caller-save): New item.
18742 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18743 Tom de Vries <tom@codesourcery.com>
18745 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18746 OPT_fuse_caller_save.
18748 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18749 Tom de Vries <tom@codesourcery.com>
18751 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18752 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18753 get_call_reg_set_usage.
18754 * resource.c (mark_set_resources, mark_target_live_regs): Use
18755 get_call_reg_set_usage.
18756 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18758 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18759 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18760 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18761 * ira-build.c (ira_create_allocno): Init
18762 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18763 (create_cap_allocno, propagate_allocno_info)
18764 (propagate_some_info_from_allocno)
18765 (copy_info_to_removed_store_destinations): Handle
18766 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18767 * ira-costs.c (ira_tune_allocno_costs): Use
18768 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18770 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18771 Tom de Vries <tom@codesourcery.com>
18773 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18774 and function_used_regs_valid fields.
18775 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18776 find_all_hard_reg_sets.
18777 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18778 (get_call_reg_set_usage): New function.
18779 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18780 * regs.h (get_call_reg_set_usage): Declare.
18782 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18785 * config/dbx.h (License): Add Runtime Library Exception.
18786 * config/newlib-stdint.h (License): Same.
18787 * config/rtems.h (License): Same
18788 * config/initfini-array.h (License): Same
18789 * config/v850/v850.h (License): Same.
18790 * config/v850/v850-opts.h (License): Same
18791 * config/v850/rtems.h (License): Same.
18793 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18796 * doc/extend.texi (Local Labels): Note that label differences are
18797 not supported for AVR.
18799 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18800 Olivier Hainque <hainque@adacore.com>
18802 * rtl.h (set_for_reg_notes): Declare.
18803 * emit-rtl.c (set_for_reg_notes): New function.
18804 (set_unique_reg_note): Use it.
18805 * optabs.c (add_equal_note): Likewise
18807 2014-05-27 Andrew Pinski <apinski@cavium.com>
18809 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18810 Use <w> for the register in assembly template.
18811 (stack_protect_test): Use the mode of operands[0] for the result.
18812 (stack_protect_test_<mode>): Use <w> for the register
18813 in assembly template.
18815 2014-05-27 DJ Delorie <dj@redhat.com>
18817 * config/rx/rx.c (add_vector_labels): New.
18818 (rx_output_function_prologue): Call it.
18819 (rx_handle_func_attribute): Don't require empty arguments.
18820 (rx_handle_vector_attribute): New.
18821 (rx_attribute_table): Add "vector" attribute.
18822 * doc/extend.texi (interrupt, vector): Document new/changed
18823 RX-specific attributes.
18825 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18827 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18829 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18830 predicate to detect a negative quotient.
18832 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18834 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18835 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18836 Add X - Y CMP 0 to X CMP Y transformation.
18837 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18839 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18841 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18844 2014-05-27 Steve Ellcey <sellcey@mips.com>
18846 * config/mips/mips.c: Add include of cgraph.h.
18848 2014-05-27 Richard Biener <rguenther@suse.de>
18850 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18852 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18855 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18856 * config/arm/arm-cores.def (License): Same.
18857 * config/arm/arm-opts.h (License): Same.
18858 * config/arm/aout.h (License): Same.
18859 * config/arm/bpabi.h (License): Same.
18860 * config/arm/elf.h (License): Same.
18861 * config/arm/linux-elf.h (License): Same.
18862 * config/arm/linux-gas.h (License): Same.
18863 * config/arm/netbsd-elf.h (License): Same.
18864 * config/arm/uclinux-eabi.h (License): Same.
18865 * config/arm/uclinux-elf.h (License): Same.
18866 * config/arm/vxworks.h (License): Same.
18868 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18870 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18871 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18872 (arm_init_neon_builtins): Handle NEON_BSWAP.
18873 Define required type nodes.
18874 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18875 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18876 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18877 * config/arm/iterators.md (VDQHSD): New mode iterator.
18879 2014-05-27 Richard Biener <rguenther@suse.de>
18881 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18882 Try using literal operands when comparing value-ranges failed.
18884 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18886 * ira.c (commutative_operand): Adjust for change to recog_data.
18887 [Missing from previous commit.]
18889 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18891 * system.h (TEST_BIT): New macro.
18892 * recog.h (alternative_mask): New type.
18893 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18894 (recog_data_d): Replace alternative_enabled_p array with
18895 enabled_alternatives.
18896 (target_recog): New structure.
18897 (default_target_recog, this_target_recog): Declare.
18898 (get_enabled_alternatives, recog_init): Likewise.
18899 * recog.c (default_target_recog, this_target_recog): New variables.
18900 (get_enabled_alternatives): New function.
18901 (extract_insn): Use it.
18902 (recog_init): New function.
18903 (preprocess_constraints, constrain_operands): Adjust for change to
18905 * postreload.c (reload_cse_simplify_operands): Likewise.
18906 * reload.c (find_reloads): Likewise.
18907 * ira-costs.c (record_reg_classes): Likewise.
18908 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18909 all alternatives after a disabled one would be skipped.
18910 (ira_implicitly_set_insn_hard_regs): Likewise.
18911 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18912 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18913 with enabled_alternatives.
18914 * lra.c (free_insn_recog_data): Update accordingly.
18915 (lra_update_insn_recog_data): Likewise.
18916 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18917 * lra-constraints.c (process_alt_operands): Likewise. Handle
18918 only_alternative as part of the enabled mask.
18919 * target-globals.h (this_target_recog): Declare.
18920 (target_globals): Add a recog field.
18921 (restore_target_globals): Restore this_target_recog.
18922 * target-globals.c: Include recog.h.
18923 (default_target_globals): Initialize recog field.
18924 (save_target_globals): Likewise.
18925 * reginfo.c (reinit_regs): Call recog_init.
18926 * toplev.c (backend_init_target): Likewise.
18928 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18930 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18931 rather than any named insn's code.
18933 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18936 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18937 * config/arm/arm-cores.def (License): Same.
18939 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18941 * tree.h (decl_comdat_group): Declare.
18942 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18943 * tree.c (decl_comdat_group): Here.
18945 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18947 PR rtl-optimization/61222
18948 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18949 the shift, truncate the PLUS operand to the result mode.
18951 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18954 * config/i386/i386.c (ix86_rtx_costs)
18955 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18958 2014-05-26 Martin Jambor <mjambor@suse.cz>
18960 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18963 2014-05-26 Richard Biener <rguenther@suse.de>
18965 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18966 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18967 Provide specializations.
18968 (wi::int_traits <HOST_WIDE_INT>,
18969 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18971 2014-05-26 Alan Modra <amodra@gmail.com>
18974 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18975 params and return a bool. Remove dead code. Update comment.
18976 Assert we have a const_int source. Remove bogus code from
18977 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18978 handling of constants > 2G and reg_equal note, from..
18979 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18980 return value. Update comment. If we can, use a new pseudo
18981 for intermediate calculations.
18982 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18984 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18985 call to rs6000_emit_set_const in splitter.
18986 (movdi_internal64+2, +3): Likewise.
18988 2014-05-26 Richard Biener <rguenther@suse.de>
18990 * system.h: Define __STDC_FORMAT_MACROS before
18991 including inttypes.h.
18992 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18993 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18994 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18995 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18996 HOST_WIDEST_INT_C): Remove.
18997 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18998 if C99 inttypes.h is not available.
18999 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
19000 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
19001 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
19002 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
19003 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
19004 (struct output_info): Likewise.
19005 (print_statistics): Adjust.
19006 (dump_bitmap_statistics): Likewise.
19007 * bt-load.c (migrate_btr_defs): Print with PRId64.
19008 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
19009 (MAX_SAFE_MULTIPLIER): Adjust.
19010 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
19011 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
19012 dump_cgraph_node): Likewise.
19013 * final.c (dump_basic_block_info): Likewise.
19014 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
19015 * gcov.c (format_gcov): Likewise.
19016 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
19018 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
19019 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
19020 (inline_small_functions, dump_overall_stats, dump_inline_stats):
19021 Use PRId64 for dumping.
19022 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
19023 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
19024 (add_allocno_hard_regs): Adjust.
19025 * loop-doloop.c (doloop_modify): Print using PRId64.
19026 * loop-iv.c (inverse): Compute in uint64_t.
19027 (determine_max_iter, iv_number_of_iterations): Likewise.
19028 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
19029 Print using PRId64.
19030 * lto-streamer-out.c (write_symbol): Use uint64_t.
19031 * mcf.c (CAP_INFINITY): Use int64_t maximum.
19032 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
19033 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
19034 * modulo-sched.c (const_iteration_count): Use int64_t.
19035 (sms_schedule): Dump using PRId64.
19036 * predict.c (dump_prediction): Likewise.
19037 * pretty-print.h (pp_widest_integer): Remove.
19038 * profile.c (get_working_sets, is_edge_inconsistent,
19039 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
19040 * tree-pretty-print.c (pp_double_int): Remove case handling
19041 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
19042 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
19044 (pass_optimize_bswap::execute): Remove restriction on hosts.
19045 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
19046 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
19047 * tree.c (widest_int_cst_value): Remove.
19048 * tree.h (widest_int_cst_value): Likewise.
19049 * value-prof.c (dump_histogram_value): Print using PRId64.
19050 * gengtype.c (main): Also inject int64_t.
19051 * ggc-page.c (struct max_alignment): Use int64_t.
19052 * alloc-pool.c (struct allocation_object_def): Likewise.
19053 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
19055 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
19056 * doc/tm.texi: Regenerated.
19057 * gengtype-lex.l (IWORD): Handle [u]int64_t.
19058 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
19059 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
19060 mmix_output_register_setting): Use [u]int64_t in prototypes.
19061 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
19062 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
19063 mmix_output_octa, mmix_output_shifted_value): Adjust.
19064 (mmix_intval): Adjust. Remove unreachable case.
19065 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
19067 2014-05-26 Richard Biener <rguenther@suse.de>
19069 * configure.ac: Drop __int64 type check. Insist that we
19070 found uint64_t and int64_t.
19071 * hwint.h (HOST_BITS_PER___INT64): Remove.
19072 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
19073 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
19074 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
19075 (HOST_WIDEST_FAST_INT): Remove __int64 case.
19076 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
19077 for dst_q_src_df_rms_cdt.
19078 * configure: Regenerate.
19079 * config.in: Likewise.
19081 2014-05-26 Michael Tautschnig <mt@debian.org>
19084 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
19085 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
19087 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19089 PR rtl-optimization/61278
19090 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
19092 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19094 PR rtl-optimization/61220
19095 Part of PR rtl-optimization/61225
19096 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
19097 insn; skip split_edge for a block with only one successor.
19099 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19101 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
19104 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19106 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
19107 (update_vtable_references): New function.
19108 (function_and_variable_visibility): Rewrite also vtable initializers.
19109 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
19111 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19113 * ggc.h (ggc_grow): New function.
19114 * ggc-none.c (ggc_grow): New function.
19115 * ggc-page.c (ggc_grow): Likewise.
19117 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19119 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
19120 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
19121 comdat_can_be_unshared_p, cgraph_externally_visible_p,
19122 varpool_externally_visible_p, can_replace_by_local_alias,
19123 update_visibility_by_resolution_info, function_and_variable_visibility,
19124 pass_data_ipa_function_and_variable_visibility,
19125 make_pass_ipa_function_and_variable_visibility,
19126 whole_program_function_and_variable_visibility,
19127 pass_data_ipa_whole_program_visibility,
19128 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
19129 * cgraph.h (cgraph_local_node_p): Declare.
19130 * ipa-visibility.c: New file.
19131 * Makefile.in (OBJS): Add ipa-visiblity.o
19133 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19135 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
19136 that var decl is available.
19138 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19140 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
19141 symtab_node pointer.
19142 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
19143 (find_decls_types_r): Do not walk COMDAT_GROUP.
19144 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
19145 * varasm.c (make_decl_one_only): Use set_comdat_group;
19146 create node if needed.
19147 * ipa-inline-transform.c (save_inline_function_body): Update
19148 way we decl->symtab mapping.
19149 * symtab.c (symtab_hash, hash_node, eq_node
19150 symtab_insert_node_to_hashtable): Remove.
19151 (symtab_register_node): Update.
19152 (symtab_unregister_node): Update.
19153 (symtab_get_node): Reimplement as inline function.
19154 (symtab_add_to_same_comdat_group): Update.
19155 (symtab_dissolve_same_comdat_group_list): Update.
19156 (dump_symtab_base): Update.
19157 (verify_symtab_base): Update.
19158 (symtab_make_decl_local): Update.
19159 (fixup_same_cpp_alias_visibility): Update.
19160 (symtab_nonoverwritable_alias): Update.
19161 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
19162 * ipa.c (update_visibility_by_resolution_info): UPdate.
19163 * bb-reorder.c: Include cgraph.h
19164 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
19165 with comdat groups.
19166 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
19167 * cgraph.c (cgraph_get_create_node): Update.
19168 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
19170 (symtab_get_node): Make inline.
19171 (symtab_insert_node_to_hashtable): Remove.
19172 (symtab_can_be_discarded): Update.
19173 (decl_comdat_group): New function.
19174 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
19176 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
19178 (read_comdat_group): New function.
19179 (input_node, input_varpool_node): Use it.
19180 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19182 * mips.c (mips_start_unique_function): Likewise.
19183 (ix86_code_end): Likewise.
19184 (rs6000_code_end): Likweise.
19185 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19187 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19189 * gengtype-state.c (fatal_reading_state): Bring offline.
19190 * optabs.c (widening_optab_handler): Bring offline.
19191 * optabs.h (widening_optab_handler): Likewise.
19192 * final.c (get_attr_length_1): Likewise.
19194 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19196 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19198 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19200 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19201 (ppc440-compare): Include shift with dot.
19202 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19203 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19205 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19207 (e6500_sfx2): Include it.
19208 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19209 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19210 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19211 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19212 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19213 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19214 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19215 *lshiftrt_internal1le, *lshiftrt_internal1be,
19216 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19217 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19218 *rotldi3_internal10le, *rotldi3_internal10be,
19219 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19220 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19221 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19222 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19223 define_insns): Use type "shift" in the appropriate alternatives.
19225 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19227 * config/rs6000/rs6000.md (type): Add "logical". Delete
19229 (dot): Adjust comment.
19230 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19231 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19232 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19233 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19234 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19235 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19236 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19237 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19239 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19240 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19241 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19242 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19243 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19244 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19245 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19246 * config/rs6000/8540.md (ppc8540_su): Adjust.
19247 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19248 cell-cmp-microcoded): Adjust.
19249 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19250 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19251 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19252 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19253 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19254 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19255 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19256 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19257 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19259 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19260 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19261 Adjust. Adjust comment.
19262 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19263 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19265 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19267 * config/rs6000/rs6000.md (type): Add "add".
19268 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19269 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19270 define_insns): Use it.
19271 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19273 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19274 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19275 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19276 * config/rs6000/601.md (ppc601-integer): Adjust.
19277 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19278 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19279 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19280 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19281 * config/rs6000/8540.md (ppc8540_su): Adjust.
19282 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19283 cell-cmp-microcoded): Adjust.
19284 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19285 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19286 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19287 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19288 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19289 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19290 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19291 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19292 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19294 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19295 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19296 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19297 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19299 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19301 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19302 "delayed_compare", "var_delayed_compare".
19303 (var_shift): New attribute.
19304 (cell_micro): Adjust.
19305 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19306 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19307 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19308 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19309 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19310 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19311 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19312 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19313 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19314 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19315 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19316 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19317 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19318 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19319 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19320 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19321 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19322 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19323 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19324 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19325 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19326 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19327 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19328 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19329 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19331 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19332 * config/rs6000/440.md (ppc440-integer): Adjust.
19333 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19334 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19335 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19336 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19337 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19338 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19339 * config/rs6000/8540.md (ppc8540_su): Adjust.
19340 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19341 cell-cmp-microcoded): Adjust.
19342 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19343 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19344 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19345 e500mc64_delayed): Adjust.
19346 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19347 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19348 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19349 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19350 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19351 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19352 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19353 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19354 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19356 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19357 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19359 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19361 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19362 (bits): New mode_attr.
19363 (idiv_ldiv): Delete mode_attr.
19364 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19365 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19366 rs6000_adjust_priority, is_nonpipeline_insn,
19367 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19369 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19370 * config/rs6000/440.md (ppc440-idiv): Adjust.
19371 * config/rs6000/476.md (ppc476-idiv): Adjust.
19372 * config/rs6000/601.md (ppc601-idiv): Adjust.
19373 * config/rs6000/603.md (ppc603-idiv): Adjust.
19374 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19375 ppc620-ldiv): Adjust.
19376 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19377 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19378 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19379 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19380 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19381 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19382 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19383 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19384 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19385 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19386 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19387 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19388 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19389 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19390 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19391 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19392 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19393 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19395 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19397 * config/rs6000/rs6000.md (type): Delete "insert_word",
19398 "insert_dword". Add "insert".
19399 (size): Update comment.
19400 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19401 insn_must_be_first_in_group): Adjust.
19402 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19403 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19404 *insvsi_internal6, insvdi_internal): Adjust.
19406 * config/rs6000/40x.md (ppc403-integer): Adjust.
19407 * config/rs6000/440.md (ppc440-integer): Adjust.
19408 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19409 * config/rs6000/601.md (ppc601-integer): Adjust.
19410 * config/rs6000/603.md (ppc603-integer): Adjust.
19411 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19412 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19413 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19414 * config/rs6000/8540.md (ppc8540_su): Adjust.
19415 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19416 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19417 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19418 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19419 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19420 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19421 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19422 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19423 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19424 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19425 * config/rs6000/power7.md (power7-integer): Adjust.
19426 * config/rs6000/power8.md (power8-1cyc): Adjust.
19427 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19428 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19430 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19432 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19433 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19434 (size): New attribute.
19435 (dot): New attribute.
19436 (cell_micro): Adjust.
19437 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19438 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19439 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19440 umuldi3_highpart): Adjust.
19441 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19442 rs6000_adjust_priority, is_nonpipeline_insn,
19443 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19445 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19446 ppc405-imul3): Adjust.
19447 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19448 * config/rs6000/476.md (ppc476-imul): Adjust.
19449 * config/rs6000/601.md (ppc601-imul): Adjust.
19450 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19451 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19452 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19453 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19454 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19456 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19457 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19458 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19459 cell-imul): Adjust.
19460 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19461 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19462 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19463 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19464 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19465 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19466 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19467 power4-lmul, power4-imul, power4-imul3): Adjust.
19468 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19469 power5-lmul, power5-imul, power5-imul3): Adjust.
19470 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19471 power6-lmul, power6-imul, power6-imul3): Adjust.
19472 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19473 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19475 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19476 rs64a-lmul): Adjust.
19477 * config/rs6000/titan.md (titan_imul): Adjust.
19479 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19481 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19482 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19483 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19484 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19485 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19486 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19487 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19488 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19489 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19490 * config/rs6000/titan.md: Delete nonsensical comment.
19491 (titan_imul): Add type imul3.
19492 (titan_mulhw): Remove type imul3; add type halfmul.
19494 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19496 * config/rs6000/rs6000.md (type): Reorder, reformat.
19498 2014-05-23 Martin Jambor <mjambor@suse.cz>
19500 PR tree-optimization/53787
19501 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19502 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19503 analysis_done, update all uses.
19504 * ipa-prop.c: Include domwalk.h
19505 (param_analysis_info): Removed.
19506 (param_aa_status): New type.
19507 (ipa_bb_info): Likewise.
19508 (func_body_info): Likewise.
19509 (ipa_get_bb_info): New function.
19510 (aa_overwalked): Likewise.
19511 (find_dominating_aa_status): Likewise.
19512 (parm_bb_aa_status_for_bb): Likewise.
19513 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19514 (load_from_unmodified_param): Accept func_body_info as a parameter
19515 instead of parms_ainfo.
19516 (parm_ref_data_preserved_p): Changed to use new param AA info.
19517 (parm_ref_data_pass_through_p): Likewise.
19518 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19519 (compute_complex_assign_jump_func): Changed to use new param AA info.
19520 (compute_complex_ancestor_jump_func): Likewise.
19521 (ipa_compute_jump_functions_for_edge): Likewise.
19522 (ipa_compute_jump_functions): Removed.
19523 (ipa_compute_jump_functions_for_bb): New function.
19524 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19526 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19527 and info, moved variable declarations down.
19528 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19530 (ipa_analyze_stmt_uses): Likewise.
19531 (ipa_analyze_params_uses): Removed.
19532 (ipa_analyze_params_uses_in_bb): New function.
19533 (ipa_analyze_controlled_uses): Likewise.
19534 (free_ipa_bb_info): Likewise.
19535 (analysis_dom_walker): New class.
19536 (ipa_analyze_node): Handle node-specific forbidden analysis,
19537 initialize and free func_body_info, use dominator walker.
19538 (ipcp_modif_dom_walker): New class.
19539 (ipcp_transform_function): Create and free func_body_info, use
19540 ipcp_modif_dom_walker, moved a lot of functionality there.
19542 2014-05-23 Marek Polacek <polacek@redhat.com>
19543 Jakub Jelinek <jakub@redhat.com>
19545 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19546 * gcc.c (sanitize_spec_function): Likewise.
19547 * convert.c (convert_to_integer): Include "ubsan.h". Add
19548 floating-point to integer instrumentation.
19549 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19550 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19551 SANITIZE_NONDEFAULT.
19552 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19553 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19554 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19555 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19556 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19557 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19558 float/double/long double.
19559 (ubsan_instrument_float_cast): New function.
19560 * ubsan.h (ubsan_instrument_float_cast): Declare.
19562 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19564 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19566 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19567 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19568 Adjust for tailcalling through registers.
19569 * config/aarch64/aarch64.h (enum reg_class): New caller save
19571 (REG_CLASS_NAMES): Likewise.
19572 (REG_CLASS_CONTENTS): Likewise.
19573 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19574 Allow tailcalling without decls.
19576 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19578 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19579 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19581 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19582 gsi, and variables v_* to v*.
19584 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19586 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19588 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19590 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19591 * omp-low.c: Update accordingly.
19593 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19594 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19595 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19596 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19597 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19598 GF_OMP_TARGET_KIND_UPDATE.
19600 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19601 Explicitly enumerate the expected region types.
19603 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19606 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19607 documentation; the old documentation didn't clearly state the
19608 constraints on the contents of the pointed-to storage.
19610 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19612 Fix bootstrap error on ia64
19613 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19614 Return default value.
19616 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19618 PR tree-optimization/54733
19619 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19621 (find_bswap_or_nop_load): New.
19622 (find_bswap_1): Renamed to ...
19623 (find_bswap_or_nop_1): This. Also add support for memory source.
19624 (find_bswap): Renamed to ...
19625 (find_bswap_or_nop): This. Also add support for memory source and
19626 detection of bitwise operations equivalent to load in target
19628 (execute_optimize_bswap): Likewise. Also move its leading comment back
19629 in place and split statement transformation into ...
19630 (bswap_replace): This.
19632 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19634 PR rtl-optimization/61215
19635 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19636 simplify_gen_subreg until final substitution.
19638 2014-05-23 Alan Modra <amodra@gmail.com>
19641 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19642 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19643 Use "Y" constraint rather than "m".
19645 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19647 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19649 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19650 New function declaration.
19651 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19652 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19653 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19654 (aarch64_init_builtins) : Initialize builtins
19655 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19656 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19657 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19658 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19659 and __builtins_aarch64_set_fpsr.
19660 (aarch64_atomic_assign_expand_fenv): New function.
19661 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19662 (get_fpcr) : Likewise.
19663 (set_fpsr) : Likewise.
19664 (get_fpsr) : Likewise.
19665 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19666 and UNSPECV_SET_FPSR.
19667 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19668 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19669 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19671 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19673 PR rtl-optimization/60969
19674 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19675 constraints. Set up mem cost for NO_REGS case.
19677 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19679 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19681 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19683 * config/darwin.c: Include "lto-section-names.h".
19684 (LTO_SEGMENT_NAME): Don't define.
19685 * config/i386/winnt.c: Include "lto-section-names.h".
19686 * lto-streamer.c: Include "lto-section-names.h".
19687 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19688 * lto-wrapper.c: Include "lto-section-names.h".
19689 (LTO_SECTION_NAME_PREFIX): Don't define.
19690 * lto-section-names.h: New file.
19691 * cgraphunit.c: Include "lto-section-names.h".
19693 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19695 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19697 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19700 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19702 2014-05-22 Nick Clifton <nickc@redhat.com>
19704 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19706 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19708 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19709 -> (T)A transformation to integer types.
19711 2014-05-22 Teresa Johnson <tejohnson@google.com>
19713 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19714 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19715 (gcov_rewrite): Use gcov_nonruntime_assert.
19716 (gcov_open): Ditto.
19717 (gcov_write_words): Ditto.
19718 (gcov_write_length): Ditto.
19719 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19720 gcc_assert from IN_LIBGCOV code.
19721 (gcov_read_summary): Use gcov_error to flag profile corruption.
19722 (gcov_sync): Use gcov_nonruntime_assert.
19723 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19724 (gcov_histo_index): Use gcov_nonruntime_assert.
19725 (static void gcov_histogram_merge): Ditto.
19726 (compute_working_sets): Ditto.
19727 * gcov-io.h (gcov_nonruntime_assert): Define.
19728 (gcov_error): Define for !IN_LIBGCOV
19730 2014-05-22 Richard Biener <rguenther@suse.de>
19732 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19733 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19734 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19735 and deallocation site.
19736 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19737 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19738 passing through the incoming points-to set.
19739 (handle_lhs_call): Use flags argument instead of recomputing it.
19740 (find_func_aliases_for_call): Call handle_lhs_call with proper
19743 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19745 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19746 all padding bits in REAL_VALUE_TYPE are cleared.
19748 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19750 Cleanup and improve multipass_dfa_lookahead_guard
19751 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19752 (core2i7_first_cycle_multipass_begin,)
19753 (core2i7_first_cycle_multipass_issue,)
19754 (core2i7_first_cycle_multipass_backtrack): Update signature.
19755 * config/ia64/ia64.c
19756 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19757 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19758 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19760 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19761 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19763 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19765 * doc/tm.texi: Regenerate.
19767 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19768 * haifa-sched.c (ready_try): Make signed to allow negative values.
19769 (rebug_ready_list_1): Update.
19770 (choose_ready): Simplify.
19771 (sched_extend_ready_list): Update.
19773 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19775 Remove IA64 speculation tweaking flags
19776 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19777 speculation tuning flags.
19778 (msched-prefer-non-data-spec-insns,)
19779 (msched-prefer-non-control-spec-insns): Obsolete options.
19780 * haifa-sched.c (choose_ready): Remove handling of
19781 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19782 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19783 and PREFER_NON_DATA_SPEC.
19784 * sel-sched.c (process_spec_exprs): Remove handling of
19785 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19787 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19789 Improve scheduling debug output
19790 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19791 (advance_one_cycle): Update.
19792 (schedule_insn, queue_to_ready): Add debug printouts.
19793 (debug_ready_list_1): New static function.
19794 (debug_ready_list): Update.
19795 (max_issue): Add debug printouts.
19796 (dump_insn_stream): New static function.
19797 (schedule_block): Use it. Also better indent printouts.
19799 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19801 Fix sched_insn debug counter
19802 * haifa-sched.c (schedule_insn): Update.
19803 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19804 (save_backtrack_point, restore_backtrack_point): Update.
19805 (first_nonscheduled_insn): New static function.
19806 (queue_to_ready, choose_ready): Use it.
19807 (schedule_block): Init nonscheduled_insns_begin.
19808 (sched_emit_insn): Update.
19811 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19813 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19815 (aarch64_secondary_reload) : LikeWise.
19816 (aarch64_class_max_nregs) : Remove CORE_REGS.
19817 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19818 (REG_CLASS_NAMES) : Likewise.
19819 (REG_CLASS_CONTENTS) : LikeWise.
19820 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19822 2014-05-21 Guozhi Wei <carrot@google.com>
19825 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19827 (vqdmulhq_n_s16): Likewise.
19829 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19831 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19833 2014-05-21 Marek Polacek <polacek@redhat.com>
19836 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19838 2014-05-21 Martin Jambor <mjambor@suse.cz>
19840 * doc/invoke.texi (Optimize Options): Document parameters
19841 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19842 ipa-cp-array-index-hint-bonus.
19844 2014-05-21 Mark Wielaard <mjw@redhat.com>
19847 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19848 version >= 3 or not strict DWARF.
19849 * langhooks.h (struct lang_hooks_for_types): Add
19850 enum_underlying_base_type.
19851 * langhooks.c (lhd_enum_underlying_base_type): New function.
19852 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19853 enum_underlying_base_type.
19854 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19855 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19856 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19858 2014-05-21 Richard Biener <rguenther@suse.de>
19860 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19862 2014-05-21 John Marino <gnugcc@marino.st>
19864 * config.gcc (*-*-dragonfly*): New target.
19865 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19866 * configure: Regenerate.
19867 * config/dragonfly-stdint.h: New.
19868 * config/dragonfly.h: New.
19869 * config/dragonfly.opt: New.
19870 * config/i386/dragonfly.h: New.
19871 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19873 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19875 * tree.def (VOID_CST): New.
19876 * tree-core.h (TI_VOID): New.
19877 * tree.h (void_node): New.
19878 * tree.c (tree_node_structure_for_code, tree_code_size)
19879 (iterative_hash_expr): Handle VOID_CST.
19880 (build_common_tree_nodes): Initialize void_node.
19882 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19884 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19886 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19888 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19891 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19892 flag_reorder_blocks_and_partition.
19893 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19895 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19898 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19900 (*addc_r_t): Add new insn_and_split.
19902 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19904 PR middle-end/61252
19905 * omp-low.c (handle_simd_reference): New function.
19906 (lower_rec_input_clauses): Use it. Defer adding reference
19907 initialization even for reduction without placeholder if in simd,
19908 handle it properly later on.
19910 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19912 PR tree-optimization/60899
19913 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19914 assume all static symbols will have definition wile parsing and
19915 check the do have definition later in compilation; check that
19916 variable referring symbol will be output before concluding that
19917 reference is safe; be conservative for referring local statics;
19918 be more precise about when comdat is output in other partition.
19920 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19923 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19925 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19926 (ipa_inline): Loop inline_to_all_callers until no more aliases
19929 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19931 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19932 set writeonly flag only for vars actually written to.
19934 2014-05-20 Dehao Chen <dehao@google.com>
19936 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19937 and callee count to get clone count.
19938 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19939 count in copy_body.
19941 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19943 PR rtl-optimization/61243
19944 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19946 2014-05-20 Xinliang David Li <davidxl@google.com>
19948 * cgraphunit.c (walk_polymorphic_call_targets): Add
19949 dbgcnt and fopt-info support.
19950 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19951 * ipa-devirt.c (ipa_devirt): Ditto.
19952 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19953 * ipa.c (walk_polymorphic_call_targets): Ditto.
19954 * gimple-fold.c (fold_gimple_assign): Ditto.
19955 (gimple_fold_call): Ditto.
19956 * dbgcnt.def: New counter.
19958 2014-05-20 DJ Delorie <dj@redhat.com>
19960 * config/msp430/msp430.md (split): Don't allow subregs when
19961 splitting SImode adds.
19962 (andneghi): Fix subtraction logic.
19963 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19965 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19967 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19969 * except.c (switch_to_exception_section, resolve_unique_section,
19970 get_named_text_section, default_function_rodata_section,
19971 align_variable, get_block_for_decl, default_section_type_flags):
19972 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19973 * symtab.c (symtab_add_to_same_comdat_group,
19974 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19975 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19977 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19978 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19979 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19980 (c6x_function_in_section_p): Likewise.
19981 * config/darwin.c (machopic_select_section): Likewise.
19982 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19983 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19984 * config/mep/mep.c (mep_select_section): LIkewise.
19985 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19987 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19989 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19990 EH region of calls to pure functions that can throw an exception.
19991 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19992 (copy_reference_ops_from_call): Also copy the EH region of the call if
19993 it can throw an exception.
19995 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19997 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19998 nested VEC_SELECTs that are inverses of each other.
20000 2014-05-20 Richard Biener <rguenther@suse.de>
20002 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
20003 (extract_and_process_scc_for_name): not here.
20004 (cond_dom_walker::before_dom_children): Only process
20005 stmts that end the BB in interesting ways.
20006 (run_scc_vn): Mark param uses as visited.
20008 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20010 * config/arm/arm.md (arith_shiftsi): Do not predicate for
20013 2014-05-20 Nick Clifton <nickc@redhat.com>
20015 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
20016 (msp430_gimplify_va_arg_expr): New function.
20017 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
20019 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
20020 operand 0 in order to prevent confusion about the number of
20021 registers involved.
20023 2014-05-20 Richard Biener <rguenther@suse.de>
20025 PR tree-optimization/61221
20026 * tree-ssa-pre.c (el_to_update): Remove.
20027 (eliminate_dom_walker::before_dom_children): Handle released
20028 VDEFs by value-numbering them to the associated VUSE. Update
20029 stmt immediately for substituted call address.
20030 (eliminate): Remove delayed stmt updating code.
20031 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
20032 possibly late re-numbered vuses.
20033 (vn_reference_lookup_2): Adjust.
20034 (vn_reference_lookup_pieces): Likewise.
20035 (vn_reference_lookup): Likewise.
20037 2014-05-20 Richard Biener <rguenther@suse.de>
20039 * config.gcc: Remove need_64bit_hwint.
20040 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
20041 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
20043 * config.in: Regenerate.
20044 * configure: Likewise.
20046 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
20048 * doc/extend.texi: Create Label Attributes section,
20049 move all label attributes into it and reference it.
20051 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
20053 * arm.c (thumb1_reorg): When scanning backwards skip anything
20054 that's not a proper insn.
20056 2014-05-19 Richard Biener <rguenther@suse.de>
20058 PR tree-optimization/61221
20059 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20060 Do nothing for unreachable blocks.
20061 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
20062 Improve unreachability detection.
20064 2014-05-19 Richard Biener <rguenther@suse.de>
20066 PR tree-optimization/61209
20067 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
20069 2014-05-19 Nick Clifton <nickc@redhat.com>
20071 * except.c (init_eh): Fix computation of builtin setjmp buffer
20072 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
20074 2014-05-19 Richard Biener <rguenther@suse.de>
20076 PR tree-optimization/61184
20077 * tree-vrp.c (is_negative_overflow_infinity): Use
20078 TREE_OVERFLOW_P and do that check first.
20079 (is_positive_overflow_infinity): Likewise.
20080 (is_overflow_infinity): Likewise.
20081 (vrp_operand_equal_p): Properly treat operands with
20082 differing overflow as not equal.
20084 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
20086 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
20087 shift simplification where it was intended.
20089 2014-05-19 Christian Bruel <christian.bruel@st.com>
20092 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
20094 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
20097 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
20100 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20102 * reg-notes.def (CROSSING_JUMP): Likewise.
20103 * rtl.h (rtx_def): Update comment for jump flag.
20104 (CROSSING_JUMP_P): Define.
20105 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
20106 of a REG_CROSSING_JUMP note.
20107 * cfghooks.c (tidy_fallthru_edges): Likewise.
20108 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
20109 * emit-rtl.c (try_split): Likewise.
20110 * haifa-sched.c (sched_create_recovery_edges): Likewise.
20111 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
20112 * jump.c (redirect_jump_2): Likewise.
20113 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
20114 (relax_delay_slots): Likewise.
20115 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
20116 (bbit_di): Likewise.
20117 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
20118 * config/sh/sh.md (jump_compact): Likewise.
20119 * bb-reorder.c (rotate_loop): Likewise.
20120 (pass_duplicate_computed_gotos::execute): Likewise.
20121 (add_reg_crossing_jump_notes): Rename to...
20122 (update_crossing_jump_flags): ...this.
20123 (pass_partition_blocks::execute): Update accordingly.
20125 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20127 * tree.h: Remove extraneous template <>.
20129 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20131 * ipa.c (symtab_remove_unreachable_nodes): Remove
20132 symbol from comdat group if its body was eliminated.
20133 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
20134 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
20135 (symtab_unregister_node): ... this one.
20136 (verify_symtab_base): More strict checking of comdats.
20137 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
20139 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20141 * tree-pass.h (make_pass_ipa_comdats): New pass.
20142 * timevar.def (TV_IPA_COMDATS): New timevar.
20143 * passes.def (pass_ipa_comdats): Add.
20144 * Makefile.in (OBJS): Add ipa-comdats.o
20145 * ipa-comdats.c: New file.
20147 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20149 * ipa.c (update_visibility_by_resolution_info): New function.
20150 (function_and_variable_visibility): Use it.
20152 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20154 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
20156 (FOR_EACH_DEFINED_SYMBOL): New macro.
20157 (varpool_first_static_initializer, varpool_next_static_initializer,
20158 varpool_first_defined_variable, varpool_next_defined_variable):
20160 (symtab_in_same_comdat_p): Correctly deal with inline functions.
20162 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20164 * ggc-page.c (ggc_handle_finalizers): Add comment.
20166 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20168 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
20169 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
20170 (ggc_internal_cleared_alloc): Likewise.
20171 * ggc-page.c (finalizer): New class.
20172 (vec_finalizer): Likewise.
20173 (globals::finalizers): New member.
20174 (globals::vec_finalizers): Likewise.
20175 (ggc_internal_alloc): Record the finalizer if any for the block being
20177 (ggc_handle_finalizers): New function.
20178 (ggc_collect): Call ggc_handle_finalizers.
20179 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20181 (ggc_internal_cleared_alloc): Likewise.
20182 (finalize): New function.
20183 (need_finalization_p): Likewise.
20184 (ggc_alloc): Install the type's destructor as the finalizer if it
20185 might do something.
20186 (ggc_cleared_alloc): Likewise.
20187 (ggc_vec_alloc): Likewise.
20188 (ggc_cleared_vec_alloc): Likewise.
20190 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20192 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20194 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20196 * alias.c (record_alias_subset): Adjust.
20197 * bitmap.c (bitmap_element_allocate): Likewise.
20198 (bitmap_gc_alloc_stat): Likewise.
20199 * cfg.c (init_flow): Likewise.
20200 (alloc_block): Likewise.
20201 (unchecked_make_edge): Likewise.
20202 * cfgloop.c (alloc_loop): Likewise.
20203 (flow_loops_find): Likewise.
20204 (rescan_loop_exit): Likewise.
20205 * cfgrtl.c (init_rtl_bb_info): Likewise.
20206 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20207 (cgraph_allocate_node): Likewise.
20208 (cgraph_create_edge_1): Likewise.
20209 (cgraph_allocate_init_indirect_info): Likewise.
20210 * cgraphclones.c (cgraph_clone_edge): Likewise.
20211 * cgraphunit.c (add_asm_node): Likewise.
20212 (init_lowered_empty_function): Likewise.
20213 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20214 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20215 (alpha_use_linkage): Likewise.
20216 * config/arc/arc.c (arc_init_machine_status): Likewise.
20217 * config/arm/arm.c (arm_init_machine_status): Likewise.
20218 * config/avr/avr.c (avr_init_machine_status): Likewise.
20219 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20220 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20221 * config/cris/cris.c (cris_init_machine_status): Likewise.
20222 * config/darwin.c (machopic_indirection_name): Likewise.
20223 (darwin_build_constant_cfstring): Likewise.
20224 (darwin_enter_string_into_cfstring_table): Likewise.
20225 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20226 * config/frv/frv.c (frv_init_machine_status): Likewise.
20227 * config/i386/i386.c (get_dllimport_decl): Likewise.
20228 (ix86_init_machine_status): Likewise.
20229 (assign_386_stack_local): Likewise.
20230 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20231 (i386_pe_maybe_record_exported_symbol): Likewise.
20232 (i386_pe_record_stub): Likewise.
20233 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20234 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20235 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20236 (m32c_note_pragma_address): Likewise.
20237 * config/mep/mep.c (mep_init_machine_status): Likewise.
20238 (mep_note_pragma_flag): Likewise.
20239 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20240 (mips16_local_alias): Likewise.
20241 (mips_init_machine_status): Likewise.
20242 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20243 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20244 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20245 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20246 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20247 * config/pa/pa.c (pa_init_machine_status): Likewise.
20248 (pa_get_deferred_plabel): Likewise.
20249 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20250 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20251 (rs6000_init_machine_status): Likewise.
20252 (output_toc): Likewise.
20253 * config/s390/s390.c (s390_init_machine_status): Likewise.
20254 * config/score/score.c (score_output_external): Likewise.
20255 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20256 * config/spu/spu.c (spu_init_machine_status): Likewise.
20257 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20258 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20259 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20260 * coverage.c (coverage_end_function): Likewise.
20261 * dbxout.c (dbxout_init): Likewise.
20262 * doc/gty.texi: Don't mention variable_size attribute.
20263 * dwarf2cfi.c (new_cfi): Adjust.
20264 (new_cfi_row): Likewise.
20265 (copy_cfi_row): Likewise.
20266 (create_cie_data): Likewise.
20267 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20268 (new_loc_descr): Likewise.
20269 (find_AT_string_in_table): Likewise.
20270 (add_addr_table_entry): Likewise.
20271 (new_die): Likewise.
20272 (add_var_loc_to_decl): Likewise.
20273 (clone_die): Likewise.
20274 (clone_as_declaration): Likewise.
20275 (break_out_comdat_types): Likewise.
20276 (new_loc_list): Likewise.
20277 (add_loc_descr_to_each): Likewise.
20278 (add_location_or_const_value_attribute): Likewise.
20279 (add_linkage_name): Likewise.
20280 (lookup_filename): Likewise.
20281 (dwarf2out_var_location): Likewise.
20282 (new_line_info_table): Likewise.
20283 (dwarf2out_init): Likewise.
20284 (mem_loc_descriptor): Likewise.
20285 (loc_descriptor): Likewise.
20286 (add_const_value_attribute): Likewise.
20287 (tree_add_const_value_attribute): Likewise.
20288 (comp_dir_string): Likewise.
20289 (dwarf2out_vms_debug_main_pointer): Likewise.
20290 (string_cst_pool_decl): Likewise.
20291 * emit-rtl.c (set_mem_attrs): Likewise.
20292 (get_reg_attrs): Likewise.
20293 (start_sequence): Likewise.
20294 (init_emit): Likewise.
20295 (init_emit_regs): Likewise.
20296 * except.c (init_eh_for_function): Likewise.
20297 (gen_eh_region): Likewise.
20298 (gen_eh_region_catch): Likewise.
20299 (gen_eh_landing_pad): Likewise.
20300 (add_call_site): Likewise.
20301 * function.c (add_frame_space): Likewise.
20302 (insert_temp_slot_address): Likewise.
20303 (assign_stack_temp_for_type): Likewise.
20304 (get_hard_reg_initial_val): Likewise.
20305 (allocate_struct_function): Likewise.
20306 (prepare_function_start): Likewise.
20307 (types_used_by_var_decl_insert): Likewise.
20308 * gengtype.c (variable_size_p): Remove function.
20309 (enum alloc_quantity): Remove enum.
20310 (write_typed_alloc_def): Remove function.
20311 (write_typed_struct_alloc_def): Likewise.
20312 (write_typed_typedef_alloc_def): Likewise.
20313 (write_typed_alloc_defns): Likewise.
20315 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20316 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20317 * ggc.h (ggc_alloc): new function.
20318 (ggc_cleared_alloc): Likewise.
20319 (ggc_vec_alloc): Template on type of vector element, and remove
20320 element size argument.
20321 (ggc_cleared_vec_alloc): Likewise.
20322 * gimple.c (gimple_build_omp_for): Adjust.
20323 (gimple_copy): Likewise.
20324 * ipa-cp.c (get_replacement_map): Likewise.
20325 (find_aggregate_values_for_callers_subset): Likewise.
20326 (known_aggs_to_agg_replacement_list): Likewise.
20327 * ipa-devirt.c (get_odr_type): Likewise.
20328 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20329 (read_agg_replacement_chain): Likewise.
20330 * loop-iv.c (get_simple_loop_desc): Likewise.
20331 * lto-cgraph.c (input_node_opt_summary): Likewise.
20332 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20333 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20334 (input_eh_region): Likewise.
20335 (input_eh_lp): Likewise.
20336 (input_cfg): Likewise.
20337 * optabs.c (set_optab_libfunc): Likewise.
20338 (init_tree_optimization_optabs): Likewise.
20339 (set_conv_libfunc): Likewise.
20340 * passes.c (do_per_function_toporder): Likewise.
20341 * rtl.h: Don't use variable_size gty attribute.
20342 * sese.c (if_region_set_false_region): Adjust.
20343 * stringpool.c (gt_pch_save_stringpool): Likewise.
20344 * target-globals.c (save_target_globals): Likewise.
20345 * toplev.c (general_init): Likewise.
20346 * trans-mem.c (record_tm_replacement): Likewise.
20347 (split_bb_make_tm_edge): Likewise.
20348 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20349 * tree-data-ref.h (lambda_vector_new): Likewise.
20350 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20351 * tree-iterator.c (tsi_link_before): Likewise.
20352 (tsi_link_after): Likewise.
20353 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20354 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20355 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20356 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20357 * tree-ssa.c (init_tree_ssa): Adjust.
20358 * tree-ssanames.c (set_range_info): Likewise.
20359 (get_ptr_info): Likewise.
20360 (duplicate_ssa_name_ptr_info): Likewise.
20361 (duplicate_ssa_name_range_info): Likewise.
20362 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20363 (unpack_ts_fixed_cst_value_fields): Likewise.
20364 * tree.c (build_fixed): Likewise.
20365 (build_real): Likewise.
20366 (build_string): Likewise.
20367 (decl_priority_info): Likewise.
20368 (decl_debug_expr_insert): Likewise.
20369 (decl_value_expr_insert): Likewise.
20370 (decl_debug_args_insert): Likewise.
20371 (type_hash_add): Likewise.
20372 (build_omp_clause): Likewise.
20373 * ubsan.c (decl_for_type_insert): Likewise.
20374 * varasm.c (get_unnamed_section): Likewise.
20375 (get_noswitch_section): Likewise.
20376 (get_section): Likewise.
20377 (get_block_for_section): Likewise.
20378 (create_block_symbol): Likewise.
20379 (build_constant_desc): Likewise.
20380 (create_constant_pool): Likewise.
20381 (force_const_mem): Likewise.
20382 (record_tm_clone_pair): Likewise.
20383 * varpool.c (varpool_create_empty_node): Likewise.
20385 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20387 * dwarf2out.c (tree_add_const_value_attribute): Call
20388 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20389 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20390 instead of ggc_internal_<x>alloc_stat.
20391 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20392 (ggc_realloc): Likewise.
20393 * ggc-none.c (ggc_internal_alloc): Likewise.
20394 (ggc_internal_cleared_alloc): Likewise.
20395 * ggc-page.c: Likewise.
20396 * ggc.h (ggc_internal_alloc_stat): Likewise.
20397 (ggc_internal_alloc): Remove macro.
20398 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20399 (ggc_internal_cleared_alloc): Remove macro.
20400 (GGC_RESIZEVEC): Adjust.
20401 (ggc_resizevar): Remove macro.
20402 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20403 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20404 (ggc_internal_vec_cleared_alloc): Remove macro.
20405 (ggc_alloc_atomic_stat): Drop _stat suffix.
20406 (ggc_alloc_atomic): Remove macro.
20407 (ggc_alloc_cleared_atomic): Remove macro.
20408 (ggc_alloc_string_stat): Drop _stat suffix.
20409 (ggc_alloc_string): Remove macro.
20410 (ggc_alloc_rtx_def_stat): Adjust.
20411 (ggc_alloc_tree_node_stat): Likewise.
20412 (ggc_alloc_cleared_tree_node_stat): Likewise.
20413 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20414 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20415 * gimple.c (gimple_build_omp_for): Likewise.
20416 (gimple_copy): Likewise.
20417 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20418 * toplev.c (realloc_for_line_map): Adjust.
20419 * tree-data-ref.h (lambda_vector_new): Likewise.
20420 * tree-phinodes.c (allocate_phi_node): Likewise.
20421 * tree.c (grow_tree_vec_stat): Likewise.
20422 * vec.h (va_gc::reserve): Adjust.
20424 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20426 * config/microblaze/microblaze.c (break_handler): New Declaration.
20427 (microblaze_break_function_p,microblaze_is_break_handler): New.
20428 (compute_frame_size): Use microblaze_break_function_p.
20429 Add the test of break_handler.
20430 (microblaze_function_prologue) : Add the test of variable
20431 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20432 (microblaze_function_epilogue) : Add the test of break_handler.
20433 (microblaze_globalize_label) : Add the test of break_handler.
20434 Check the name by BREAK_HANDLER_NAME.
20436 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20438 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20439 microblaze_is_break_handler test.
20440 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20441 Use SYMBOL_REF_DECL.
20443 * config/microblaze/microblaze-protos.h
20444 (microblaze_break_function_p,microblaze_is_break_handler):
20447 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20448 new MicroBlaze break_handler functions.
20450 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20452 * doc/extend.texi (Size of an asm): Move node text according
20453 to its @menu entry position.
20455 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20457 PR tree-optimization/61140
20458 PR tree-optimization/61150
20459 PR tree-optimization/61197
20460 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20462 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20464 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20466 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20468 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20469 __SIZEOF_INT128__ is defined.
20471 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20473 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20474 (rs6000_delegitimize_address): Use it.
20476 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20478 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20479 inplace argument. Store the new address in the original MEM when true.
20480 * emit-rtl.c (change_address_1): Likewise.
20481 (adjust_address_1, adjust_automodify_address_1, offset_address):
20482 Update accordingly.
20483 * rtl.h (plus_constant): Add an inplace argument.
20484 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20485 when true. Avoid generating (plus X (const_int 0)).
20486 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20487 in-place. Pass true to plus_constant.
20488 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20490 2014-05-16 Dehao Chen <dehao@google.com>
20492 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20494 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20497 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20499 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20501 2014-05-16 Dehao Chen <dehao@google.com>
20503 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20504 optimize_function_for_size_p.
20505 * regs.h (REG_FREQ_FROM_BB): Likewise.
20507 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20510 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20511 negt_reg_operand cases.
20512 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20514 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20516 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20518 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20521 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20524 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20526 * tree-cfg.c (dump_function_to_file): Dump the return type of
20527 functions, in a line to itself before the function body, mimicking
20528 the layout of a C function.
20530 2014-05-16 Dehao Chen <dehao@google.com>
20532 * cfghooks.c (make_forwarder_block): Use direct computation to
20533 get fall-through edge's count and frequency.
20535 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20537 * config/arc/arc.c (arc_init): Fix typo in error message.
20538 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20539 (split_stack_prologue_scratch_regno): Likewise.
20540 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20541 word from error message.
20543 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20545 * ira-costs.c: Fix typo in comment.
20547 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20549 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20551 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20553 * varpool.c (dump_varpool_node): Dump write-only flag.
20554 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20556 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20557 write-only variables.
20558 * ipa.c (process_references): New function.
20559 (set_readonly_bit): New function.
20560 (set_writeonly_bit): New function.
20561 (clear_addressable_bit): New function.
20562 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20563 fix handling of aliases.
20564 * cgraph.h (struct varpool_node): Add writeonly flag.
20566 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20568 PR rtl-optimization/60969
20569 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20570 Calculate costs for this case.
20572 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20574 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20575 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20577 2014-05-16 Richard Biener <rguenther@suse.de>
20579 PR tree-optimization/61194
20580 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20581 bool patterns ending in a COND_EXPR.
20583 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20585 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20587 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20589 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20590 where we were unable to cost an RTX.
20592 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20594 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20597 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20598 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20600 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20602 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20603 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20605 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20606 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
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 comparison
20614 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20615 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20617 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20620 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20621 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20623 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20624 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20626 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20627 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20629 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20630 rotates and shifts.
20632 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20633 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20635 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20636 ZERO_EXTEND and SIGN_EXTEND better.
20638 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20639 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20641 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20642 logical operations.
20644 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20645 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20647 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20648 costs when costing loads and stores to memory.
20650 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20651 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20653 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20656 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20658 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20660 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20661 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20663 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20665 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20667 (aarch64_rtx_mult_cost): New.
20668 (aarch64_rtx_costs): Use it, refactor as appropriate.
20670 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20671 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20673 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20674 emit instructions, return number of instructions which would
20676 (aarch64_add_constant): Update call to aarch64_build_constant.
20677 (aarch64_output_mi_thunk): Likewise.
20678 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20681 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20683 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20684 (TARGET_RTX_COSTS): Call it.
20686 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20688 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20689 (cortexa57_vector_cost): Likewise.
20690 (cortexa57_tunings): Use them.
20692 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20694 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20695 (cpu_addrcost_table): Use it.
20696 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20697 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20700 2014-05-16 Richard Biener <rguenther@suse.de>
20702 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20703 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20704 (visit_phi): Ignore edges marked as not executable.
20705 (class cond_dom_walker): New.
20706 (cond_dom_walker::before_dom_children): Value-number
20707 control statements and mark successor edges as not
20708 executable if possible.
20709 (run_scc_vn): First walk all control statements in
20710 dominator order, marking edges as not executable.
20711 * tree-inline.c (copy_edges_for_bb): Be not confused
20712 about random edge flags.
20714 2014-05-16 Richard Biener <rguenther@suse.de>
20716 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20718 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20721 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20722 (__TM_simple_begin): Use it.
20723 (__TM_begin): Likewise.
20725 2014-05-15 Martin Jambor <mjambor@suse.cz>
20728 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20729 type_preserved flag when the indirect edge is polymorphic.
20731 2014-05-15 Martin Jambor <mjambor@suse.cz>
20733 PR tree-optimization/61090
20734 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20735 build_ref_for_model.
20737 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20739 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20740 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20742 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20744 PR tree-optimization/61158
20745 * fold-const.c (fold_binary_loc): If X is zero-extended and
20746 shiftc >= prec, make sure zerobits is all ones instead of
20747 invoking undefined behavior.
20749 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20751 * regcprop.h: New file.
20752 * regcprop.c (skip_debug_insn_p): New decl.
20753 (replace_oldest_value_reg): Check skip_debug_insn_p.
20754 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20755 * shrink-wrap.c: Include regcprop.h.
20756 (prepare_shrink_wrap): Call
20757 copyprop_hardreg_forward_bb_without_debug_insn.
20759 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20761 * shrink-wrap.h: Update comment.
20762 * shrink-wrap.c: Update comment.
20763 (next_block_for_reg): Rename to live_edge_for_reg.
20764 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20765 (move_insn_for_shrink_wrap): Split live_edge.
20766 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20768 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20770 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20772 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20773 * config/sparc/sparc.md (fptype_ut699): New attribute.
20774 (in_branch_delay): Return false if -mfix-ut699 is specified and
20775 fptype_ut699 is set to single.
20776 (truncdfsf2): Add fptype_ut699 attribute.
20777 (fix_truncdfsi2): Likewise.
20778 (floatsisf2): Change fptype attribute.
20779 (fix_truncsfsi2): Likewise.
20780 (negtf2_notv9): Delete.
20781 (negtf2_v9): Likewise.
20782 (negtf2_hq): New instruction.
20783 (negtf2): New instruction and splitter.
20784 (negdf2_notv9): Rewrite.
20785 (abstf2_notv9): Delete.
20786 (abstf2_hq_v9): Likewise.
20787 (abstf2_v9): Likewise.
20788 (abstf2_hq): New instruction.
20789 (abstf2): New instruction and splitter.
20790 (absdf2_notv9): Rewrite.
20792 2014-05-14 Cary Coutant <ccoutant@google.com>
20795 * opts.c (common_handle_option): Don't special-case "-g".
20796 (set_debug_level): Default to at least level 2 with "-g".
20798 2014-05-14 DJ Delorie <dj@redhat.com>
20800 * config/msp430/msp430.c (msp430_builtin): Add
20801 MSP430_BUILTIN_DELAY_CYCLES.
20802 (msp430_init_builtins): Register void __delay_cycles(long long).
20803 (msp430_builtin_decl): Add it.
20804 (cg_magic_constant): New.
20805 (msp430_expand_delay_cycles): New.
20806 (msp430_expand_builtin): Call it.
20807 (msp430_print_operand_raw): Change integer printing from "int" to
20809 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20810 (delay_cycles_start): New.
20811 (delay_cycles_end): New.
20812 (delay_cycles_32): New.
20813 (delay_cycles_32x): New.
20814 (delay_cycles_16): New.
20815 (delay_cycles_16x): New.
20816 (delay_cycles_2): New.
20817 (delay_cycles_1): New.
20818 * doc/extend.texi: Document __delay_cycles().
20820 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20822 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20823 length attribute computation.
20825 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20828 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20830 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20833 * config/sparc/sparc.md: Fix types of low and high in DI constant
20834 splitter. Use gen_int_mode in some other splitters.
20836 2014-05-14 Martin Jambor <mjambor@suse.cz>
20839 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20841 2014-05-14 James Norris <jnorris@codesourcery.com>
20843 * omp-low.c (expand_parallel_call): Remove shadow variable.
20844 (expand_omp_taskreg): Likewise.
20846 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20848 * common/config/i386/i386-common.c
20849 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20850 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20851 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20852 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20853 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20854 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20855 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20856 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20857 xsavecintrin.h, xsavesintrin.h.
20858 (x86_64-*-*): Ditto.
20859 * config/i386/clflushoptintrin.h: New.
20860 * config/i386/xsavecintrin.h: Ditto.
20861 * config/i386/xsavesintrin.h: Ditto.
20862 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20863 (bit_XSAVES): Ditto.
20864 (bit_XSAVES): Ditto.
20865 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20866 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20868 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20869 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20870 OPTION_MASK_ISA_XSAVES.
20871 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20872 -mxsavec, -mxsaves.
20873 (PTA_CLFLUSHOPT) Define.
20874 (PTA_XSAVEC): Ditto.
20875 (PTA_XSAVES): Ditto.
20876 (ix86_option_override_internal): Handle new options.
20877 (ix86_valid_target_attribute_inner_p): Ditto.
20878 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20879 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20880 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20881 (bdesc_special_args): Add __builtin_ia32_xsaves,
20882 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20883 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20884 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20885 (ix86_expand_builtin): Handle new builtins.
20886 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20887 (TARGET_CLFLUSHOPT_P): Ditto.
20888 (TARGET_XSAVEC): Ditto.
20889 (TARGET_XSAVEC_P): Ditto.
20890 (TARGET_XSAVES): Ditto.
20891 (TARGET_XSAVES_P): Ditto.
20892 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20893 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20894 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20896 (ANY_XRSTOR64): Ditto.
20898 (xrstor): Change into <xrstor>.
20899 (xrstor_rex64): Change into <xrstor>_rex64.
20900 (xrstor64): Change into <xrstor>64
20902 * config/i386/i386.opt (mclflushopt): New.
20905 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20907 * doc/invoke.texi: Document new options.
20909 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20911 PR rtl-optimization/60866
20912 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20913 Default it to -1. Pass it down to init_simplejump_data.
20914 (init_simplejump_data): New parameter old_seqno. Pass it down
20915 to get_seqno_for_a_jump.
20916 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20917 initializing new jump seqno as a last resort. Add comment.
20918 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20919 jump and pass it down to sel_init_new_insn.
20920 (sel_redirect_edge_and_branch_force): Likewise.
20922 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20924 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20925 shifted values to avoid build warning.
20927 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20929 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20930 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20931 (cfg_layout_merge_blocks): Likewise.
20932 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20934 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20936 PR rtl-optimization/60901
20937 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20938 bb predecessor belongs to the same scheduling region. Adjust comment.
20940 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20942 * doc/sourcebuild.texi: (dfp_hw): Document.
20943 (p8vector_hw): Likewise.
20944 (powerpc_eabi_ok): Likewise.
20945 (powerpc_elfv2): Likewise.
20946 (powerpc_htm_ok): Likewise.
20947 (ppc_recip_hw): Likewise.
20948 (vsx_hw): Likewise.
20950 2014-05-13 Cary Coutant <ccoutant@google.com>
20952 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20954 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20956 * gengtype-parse.c (require3): Eliminate in favor of...
20958 (require_template_declaration): Update to support optional single *
20961 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20962 (create_user_defined_type): Handle a single level of explicit
20963 pointerness within template arguments.
20964 (struct write_types_data): Add field "kind".
20965 (filter_type_name): Handle "*" character.
20966 (write_user_func_for_structure_ptr): Require a write_types_data
20967 rather than just a prefix string, so that we can look up the kind
20968 of the wtd and use it as an index into wrote_user_func_for_ptr,
20969 ensuring that such functions are written at most once. Support
20970 subclasses by invoking the marking function of the ultimate base class.
20971 (write_user_func_for_structure_body): Require a write_types_data
20972 rather than just a prefix string, so that we can pass this to
20973 write_user_func_for_structure_ptr.
20974 (write_func_for_structure): Likewise.
20975 (ggc_wtd): Add initializer of new "kind" field.
20976 (pch_wtd): Likewise.
20978 * gengtype.h (enum write_types_kinds): New.
20979 (struct type): Add field wrote_user_func_for_ptr to the "s"
20982 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20984 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20985 instead of const_binop.
20986 (fold_binary_loc): Likewise.
20988 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20990 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20991 calculation to match get_ref_base_and_extent.
20993 2014-05-13 Catherine Moore <clm@codesourcery.com>
20994 Sandra Loosemore <sandra@codesourcery.com>
20996 * configure.ac: Fix assembly for explicit JALR relocation check.
20997 * configure: Regenerate.
20999 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21001 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
21002 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
21003 Remove associated type declarations and initialisations.
21004 (arm_expand_neon_builtin): Likewise.
21005 (neon_emit_pair_result_insn): Delete.
21006 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
21007 * config/arm/neon.md (neon_vtrn<mode>): Delete.
21008 (neon_vzip<mode>): Likewise.
21009 (neon_vuzp<mode>): Likewise.
21011 2014-05-13 Richard Biener <rguenther@suse.de>
21014 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
21015 it needs revisiting whether the call still may be tail-called.
21017 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21019 * rtl.def (SYMBOL_REF): Remove middle "0" field.
21020 * rtl.h (block_symbol): Reduce number of fields to 2.
21021 (rtx_def): Add u2.symbol_ref_flags.
21022 (SYMBOL_REF_FLAGS): Use it.
21023 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
21024 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
21025 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
21026 Lower index of SYMBOL_REF_DATA.
21027 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
21028 Print SYMBOL_REF_FLAGS at the same time.
21029 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
21031 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21033 * rtl.def (VAR_LOCATION): Remove "i" field.
21034 * rtl.h (rtx_def): Add u2.var_location_status.
21035 (PAT_VAR_LOCATION_STATUS): Use it.
21036 (gen_rtx_VAR_LOCATION): Declare.
21037 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
21038 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
21039 * var-tracking.c (emit_note_insn_var_location): Remove casts.
21041 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21043 * rtl.def (scratch): Fix outdated comment and remove "0" field.
21044 * gengtype.c (adjust_field_rtx_def): Update accordingly.
21046 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21048 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
21049 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
21050 * rtl.h (rtx_def): Add insn_uid to u2 field.
21051 (RTX_FLAG_CHECK8): Delete in favor of...
21052 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
21053 (INSN_DELETED_P): Update accordingly.
21054 (INSN_UID): Use u2.insn_uid.
21055 (INSN_CHAIN_CODE_P): Define.
21056 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
21057 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
21058 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
21059 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
21060 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
21061 indices accordingly.
21062 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
21063 Update indices for insn-chain rtxes.
21064 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
21065 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
21066 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
21067 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
21068 * combine.c (try_combine): Likewise.
21069 * ira.c (setup_prohibited_mode_move_regs): Likewise.
21071 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21073 * rtl.def (REG): Remove middle field.
21074 * rtl.h (rtx_def): Add orignal_regno to u2.
21075 (ORIGINAL_REGNO): Use it instead of field 1.
21076 (REG_ATTRS): Lower field index accordingly.
21077 * gengtype.c (adjust_field_rtx_def): Remove handling of
21078 ORIGINAL_REGNO. Move REG_ATTRS index down.
21079 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
21080 code that prints the REGNO.
21082 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21084 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
21087 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21089 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
21091 2014-05-13 Bin Cheng <bin.cheng@arm.com>
21093 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
21094 (alloc_iv): Lower base expressions containing ADDR_EXPR.
21096 2014-05-13 Ian Bolton <ian.bolton@arm.com>
21098 * config/aarch64/aarch64-protos.h
21099 (aarch64_hard_regno_caller_save_mode): New prototype.
21100 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
21102 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
21104 2014-05-13 Christian Bruel <christian.bruel@st.com>
21106 * target.def (mode_switching): New hook vector.
21107 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
21108 (mode_exit, modepriority_to_mode): Likewise.
21109 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
21110 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21111 * target.h: Include tm.h and hard-reg-set.h.
21112 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
21113 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
21114 * doc/tm.texi Regenerate.
21115 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21116 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21117 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
21118 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
21119 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21120 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21121 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
21122 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
21123 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
21124 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
21125 (ix86_emit_mode_set): Hookify.
21126 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
21128 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21129 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
21130 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
21131 (epiphany_mode_priority_to_mode): Remove declaration.
21132 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
21133 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
21134 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
21136 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
21137 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
21138 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
21140 2014-05-13 Jakub Jelinek <jakub@redhat.com>
21143 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
21144 is const0_rtx, return immediately. Don't test count == 0 when
21147 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21149 * Makefile.in: add shrink-wrap.o.
21150 * config/i386/i386.c: include "shrink-wrap.h"
21151 * function.c: Likewise.
21152 (requires_stack_frame_p, next_block_for_reg,
21153 move_insn_for_shrink_wrap, prepare_shrink_wrap,
21154 dup_block_and_redirect): Move to shrink-wrap.c
21155 (thread_prologue_and_epilogue_insns): Extract three code segments
21156 as functions in shrink-wrap.c
21157 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
21159 * shrink-wrap.c: New file.
21160 * shrink-wrap.h: New file.
21162 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21164 * doc/extend.texi: Reflect current numbers of pragmas. Remove
21165 reference to Solaris.
21167 2014-05-12 Mike Stump <mikestump@comcast.net>
21170 * genattrtab.c (filename): Add.
21171 (convert_set_attr_alternative): Improve error message.
21172 (check_defs): Restore read_md_filename for error messages.
21173 (gen_insn): Save filename.
21175 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
21177 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
21178 -fno-local-ivars and -fivar-visibility.
21179 * c-family/c.opt: Make -Wshadow also implicitly enable
21182 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21184 * doc/tm.texi: Remove reference to deleted macro.
21185 * doc/tm.texi.in: Likewise.
21187 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21190 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21193 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21196 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21197 * config/arm/aout.h (License): Same.
21198 * config/arm/bpabi.h (License): Same.
21199 * config/arm/elf.h (License): Same.
21200 * config/arm/linux-elf.h (License): Same.
21201 * config/arm/linux-gas.h (License): Same.
21202 * config/arm/netbsd-elf.h (License): Same.
21203 * config/arm/uclinux-eabi.h (License): Same.
21204 * config/arm/uclinux-elf.h (License): Same.
21205 * config/arm/vxworks.h (License): Same.
21207 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21209 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21210 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21211 number of operands to 3.
21212 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21213 * tree-nested.c (convert_nonlocal_omp_clauses,
21214 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21215 * gimplify.c (gimplify_scan_omp_clauses): Handle
21216 OMP_CLAUSE_LINEAR_STMT.
21217 * omp-low.c (lower_rec_input_clauses): Fix typo.
21218 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21219 cast between Fortran boolean_type_node and C _Bool if
21222 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21224 PR tree-optimization/61136
21225 * wide-int.h (multiple_of_p): Define a version that doesn't return
21227 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21228 integer_zerop/const_binop pair.
21229 (multiple_of_p): Likewise, converting both operands to widest_int
21232 2014-05-09 Teresa Johnson <tejohnson@google.com>
21234 * cgraphunit.c (analyze_functions): Use correct dump file.
21236 2014-05-09 Florian Weimer <fweimer@redhat.com>
21238 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21240 (stack_protect_return_slot_p): New function.
21241 (expand_used_vars): Call stack_protect_decl_p and
21242 stack_protect_return_slot_p for -fstack-protector-strong.
21244 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21245 Andrew Haley <aph@redhat.com>
21246 Richard Sandiford <rdsandiford@googlemail.com>
21248 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21251 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21253 PR middle-end/61111
21254 * fold-const.c (fold_binary_loc): Changed width of mask.
21256 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21258 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21259 unsigned int initializers for regno_in, regno_out.
21261 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21264 * config/avr/avr.md (cc): Add new attribute set_vzn.
21265 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21266 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21267 with INC, DEC or NEG.
21268 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21269 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21270 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21272 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21275 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21277 * wide-int.cc (UTItype): Define.
21278 (UDWtype): Define for appropriate W_TYPE_SIZE.
21280 2014-05-09 Richard Biener <rguenther@suse.de>
21282 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21283 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21284 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21285 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21286 ssa_propagate): Adjust.
21288 2014-05-08 Jeff Law <law@redhat.com>
21290 PR tree-optimization/61009
21291 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21292 tri-state rather than a boolean. When a block is too big to
21293 thread through, inform caller via negative return value.
21294 (thread_across_edge): If a block was too big for normal threading,
21295 then it's too big for a joiner too, so remove temporary equivalences
21296 and return immediately.
21298 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21299 Matthias Klose <doko@ubuntu.com>
21302 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21304 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21307 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21309 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21312 * config/alpha/alpha.c: Include gimple-iterator.h.
21313 (alpha_gimple_fold_builtin): New function. Move
21314 ALPHA_BUILTIN_UMULH folding from ...
21315 (alpha_fold_builtin): ... here.
21316 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21318 2014-05-08 Wei Mi <wmi@google.com>
21321 * config/i386/i386.c (ix86_compute_frame_layout): Update
21322 preferred_stack_boundary for call, expanded from tls descriptor.
21323 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21324 to depend on SP register.
21325 (*tls_local_dynamic_base_32_gnu): Ditto.
21326 (*tls_local_dynamic_32_once): Ditto.
21327 (tls_global_dynamic_64_<mode>): Set
21328 ix86_tls_descriptor_calls_expanded_in_cfun.
21329 (tls_local_dynamic_base_64_<mode>): Ditto.
21330 (tls_global_dynamic_32): Set
21331 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21332 to depend on SP register.
21333 (tls_local_dynamic_base_32): Ditto.
21335 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21337 * config/arm/arm_neon.h: Update comment.
21338 * config/arm/neon-docgen.ml: Delete.
21339 * config/arm/neon-gen.ml: Delete.
21340 * doc/arm-neon-intrinsics.texi: Update comment.
21342 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21344 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21346 (vand, vorr, veor, vorn, vbic): Remove.
21347 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21349 (neon_vsub_unspec): Likewise.
21350 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21352 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21354 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21355 (vadd_s16): Likewise.
21356 (vadd_s32): Likewise.
21357 (vadd_f32): Likewise.
21358 (vadd_u8): Likewise.
21359 (vadd_u16): Likewise.
21360 (vadd_u32): Likewise.
21361 (vadd_s64): Likewise.
21362 (vadd_u64): Likewise.
21363 (vaddq_s8): Likewise.
21364 (vaddq_s16): Likewise.
21365 (vaddq_s32): Likewise.
21366 (vaddq_s64): Likewise.
21367 (vaddq_f32): Likewise.
21368 (vaddq_u8): Likewise.
21369 (vaddq_u16): Likewise.
21370 (vaddq_u32): Likewise.
21371 (vaddq_u64): Likewise.
21372 (vmul_s8): Likewise.
21373 (vmul_s16): Likewise.
21374 (vmul_s32): Likewise.
21375 (vmul_f32): Likewise.
21376 (vmul_u8): Likewise.
21377 (vmul_u16): Likewise.
21378 (vmul_u32): Likewise.
21379 (vmul_p8): Likewise.
21380 (vmulq_s8): Likewise.
21381 (vmulq_s16): Likewise.
21382 (vmulq_s32): Likewise.
21383 (vmulq_f32): Likewise.
21384 (vmulq_u8): Likewise.
21385 (vmulq_u16): Likewise.
21386 (vmulq_u32): Likewise.
21387 (vsub_s8): Likewise.
21388 (vsub_s16): Likewise.
21389 (vsub_s32): Likewise.
21390 (vsub_f32): Likewise.
21391 (vsub_u8): Likewise.
21392 (vsub_u16): Likewise.
21393 (vsub_u32): Likewise.
21394 (vsub_s64): Likewise.
21395 (vsub_u64): Likewise.
21396 (vsubq_s8): Likewise.
21397 (vsubq_s16): Likewise.
21398 (vsubq_s32): Likewise.
21399 (vsubq_s64): Likewise.
21400 (vsubq_f32): Likewise.
21401 (vsubq_u8): Likewise.
21402 (vsubq_u16): Likewise.
21403 (vsubq_u32): Likewise.
21404 (vsubq_u64): Likewise.
21405 (vand_s8): Likewise.
21406 (vand_s16): Likewise.
21407 (vand_s32): Likewise.
21408 (vand_u8): Likewise.
21409 (vand_u16): Likewise.
21410 (vand_u32): Likewise.
21411 (vand_s64): Likewise.
21412 (vand_u64): Likewise.
21413 (vandq_s8): Likewise.
21414 (vandq_s16): Likewise.
21415 (vandq_s32): Likewise.
21416 (vandq_s64): Likewise.
21417 (vandq_u8): Likewise.
21418 (vandq_u16): Likewise.
21419 (vandq_u32): Likewise.
21420 (vandq_u64): Likewise.
21421 (vorr_s8): Likewise.
21422 (vorr_s16): Likewise.
21423 (vorr_s32): Likewise.
21424 (vorr_u8): Likewise.
21425 (vorr_u16): Likewise.
21426 (vorr_u32): Likewise.
21427 (vorr_s64): Likewise.
21428 (vorr_u64): Likewise.
21429 (vorrq_s8): Likewise.
21430 (vorrq_s16): Likewise.
21431 (vorrq_s32): Likewise.
21432 (vorrq_s64): Likewise.
21433 (vorrq_u8): Likewise.
21434 (vorrq_u16): Likewise.
21435 (vorrq_u32): Likewise.
21436 (vorrq_u64): Likewise.
21437 (veor_s8): Likewise.
21438 (veor_s16): Likewise.
21439 (veor_s32): Likewise.
21440 (veor_u8): Likewise.
21441 (veor_u16): Likewise.
21442 (veor_u32): Likewise.
21443 (veor_s64): Likewise.
21444 (veor_u64): Likewise.
21445 (veorq_s8): Likewise.
21446 (veorq_s16): Likewise.
21447 (veorq_s32): Likewise.
21448 (veorq_s64): Likewise.
21449 (veorq_u8): Likewise.
21450 (veorq_u16): Likewise.
21451 (veorq_u32): Likewise.
21452 (veorq_u64): Likewise.
21453 (vbic_s8): Likewise.
21454 (vbic_s16): Likewise.
21455 (vbic_s32): Likewise.
21456 (vbic_u8): Likewise.
21457 (vbic_u16): Likewise.
21458 (vbic_u32): Likewise.
21459 (vbic_s64): Likewise.
21460 (vbic_u64): Likewise.
21461 (vbicq_s8): Likewise.
21462 (vbicq_s16): Likewise.
21463 (vbicq_s32): Likewise.
21464 (vbicq_s64): Likewise.
21465 (vbicq_u8): Likewise.
21466 (vbicq_u16): Likewise.
21467 (vbicq_u32): Likewise.
21468 (vbicq_u64): Likewise.
21469 (vorn_s8): Likewise.
21470 (vorn_s16): Likewise.
21471 (vorn_s32): Likewise.
21472 (vorn_u8): Likewise.
21473 (vorn_u16): Likewise.
21474 (vorn_u32): Likewise.
21475 (vorn_s64): Likewise.
21476 (vorn_u64): Likewise.
21477 (vornq_s8): Likewise.
21478 (vornq_s16): Likewise.
21479 (vornq_s32): Likewise.
21480 (vornq_s64): Likewise.
21481 (vornq_u8): Likewise.
21482 (vornq_u16): Likewise.
21483 (vornq_u32): Likewise.
21484 (vornq_u64): Likewise.
21486 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21488 * wide-int.cc (UTItype): Define.
21489 (UDWtype): Define for appropriate W_TYPE_SIZE.
21491 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21493 PR tree-optimization/59100
21494 * tree-ssa-phiopt.c: Include tree-inline.h.
21495 (neutral_element_p, absorbing_element_p): New functions.
21496 (value_replacement): Handle conditional binary operations with a
21497 neutral or absorbing element.
21499 2014-05-08 Richard Biener <rguenther@suse.de>
21501 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21502 folding the expression.
21503 (valueize_expr): Remove.
21504 (visit_reference_op_load): Do not valueize the result of
21506 (simplify_binary_expression): Likewise.
21507 (simplify_unary_expression): Likewise.
21509 2014-05-08 Richard Biener <rguenther@suse.de>
21511 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21512 looking at TYPE_ARG_TYPES.
21514 2014-05-08 Richard Biener <rguenther@suse.de>
21516 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21517 pointer propagation special-case.
21519 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21521 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21522 core part of address expressions.
21524 2014-05-08 Alan Modra <amodra@gmail.com>
21527 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21528 loads and stores when -mno-strict-align at any alignment.
21529 (expand_block_clear): Similarly. Also correct calculation of
21532 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21534 PR middle-end/39246
21535 * tree-complex.c (expand_complex_move): Keep line info when expanding
21537 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21538 of complex expression. Use new argument to display correct location
21539 for values coming from phi statement.
21540 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21541 (warn_uninitialized_phi): Pass location of phi argument to
21543 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21544 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21546 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21548 * config/rs6000/predicates.md (indexed_address_mem): New.
21549 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21550 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21551 fpstore_ux, fpstore_u.
21552 (sign_extend, indexed, update): New.
21553 (cell_micro): Adjust.
21554 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21555 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21556 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21557 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21558 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21559 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21560 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21561 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21562 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21563 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21564 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21565 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21566 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21567 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21568 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21570 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21571 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21572 *vsx_extract_<mode>_store): Adjust.
21573 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21574 is_cracked_insn, insn_must_be_first_in_group,
21575 insn_must_be_last_in_group): Adjust.
21577 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21579 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21580 ppc440-fpstore): Adjust.
21581 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21582 ppc476-fpstore): Adjust.
21583 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21584 ppc601-fpstore): Adjust.
21585 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21587 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21589 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21590 ppc7450-fpstore): Adjust.
21591 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21592 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21593 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21595 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21596 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21597 cell-fpstore, cell-fpstore-update): Adjust.
21598 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21599 ppce300c3_store, ppce300c3_fpstore): Adjust.
21600 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21601 e500mc_fpstore): Adjust.
21602 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21603 e500mc64_store, e500mc64_fpstore): Adjust.
21604 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21605 e5500_fpstore): Adjust.
21606 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21607 e6500_fpstore): Adjust.
21608 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21610 * config/rs6000/power4.md (power4-load, power4-load-ext,
21611 power4-load-ext-update, power4-load-ext-update-indexed,
21612 power4-load-update-indexed, power4-load-update, power4-fpload,
21613 power4-fpload-update, power4-store, power4-store-update,
21614 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21616 * config/rs6000/power5.md (power5-load, power5-load-ext,
21617 power5-load-ext-update, power5-load-ext-update-indexed,
21618 power5-load-update-indexed, power5-load-update, power5-fpload,
21619 power5-fpload-update, power5-store, power5-store-update,
21620 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21622 * config/rs6000/power6.md (power6-load, power6-load-ext,
21623 power6-load-update, power6-load-update-indexed,
21624 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21625 power6-fpload-update, power6-store, power6-store-update,
21626 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21628 * config/rs6000/power7.md (power7-load, power7-load-ext,
21629 power7-load-update, power7-load-update-indexed,
21630 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21631 power7-fpload-update, power7-store, power7-store-update,
21632 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21634 * config/rs6000/power8.md (power8-load, power8-load-update,
21635 power8-load-ext, power8-load-ext-update, power8-fpload,
21636 power8-fpload-update, power8-store, power8-store-update-indexed,
21637 power8-fpstore, power8-fpstore-update): Adjust.
21638 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21640 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21641 titan_lsu_store, titan_lsu_fpstore): Adjust.
21642 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21644 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21647 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21648 unrolled byte insns. Emit address increments after move insns.
21650 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21652 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21653 const_gimple, rather than a gimple.
21654 (gimple_call_builtin_p): Likewise, for the three variants.
21656 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21657 (gimple_call_builtin_p): Likewise, for the three variants.
21659 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21661 PR tree-optimization/61095
21662 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21664 2014-05-07 Richard Biener <rguenther@suse.de>
21666 PR tree-optimization/61034
21667 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21668 (maybe_skip_until): Use translate to take into account
21669 lattices when trying to do disambiguations.
21670 (get_continuation_for_phi_1): Likewise.
21671 (get_continuation_for_phi): Adjust for added translate arguments.
21672 (walk_non_aliased_vuses): Likewise.
21673 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21674 (walk_non_aliased_vuses): Likewise.
21675 (call_may_clobber_ref_p_1): Declare.
21676 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21677 calls. Stop early if we are only supposed to disambiguate.
21678 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21680 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21682 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21683 Emit an error when the function has arguments.
21685 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21687 * cfgloop.h (unswitch_loops): Remove.
21688 * doc/passes.texi: Remove references to loop-unswitch.c
21689 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21691 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21693 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21694 check for loads group of length 3.
21695 (vect_permute_load_chain): New permutations for loads group of
21697 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21698 of vec_perm_shuffle for the new permutations.
21700 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21702 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21703 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21704 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21705 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21706 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21707 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21708 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21709 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21711 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21713 * loop-unswitch.c: Delete.
21715 2014-05-07 Richard Biener <rguenther@suse.de>
21717 * config.gcc: Always set need_64bit_hwint to yes.
21719 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21721 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21722 of using optimize_size.
21724 2014-05-06 Mike Stump <mikestump@comcast.net>
21726 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21728 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21730 * config/i386/sse.md (*mov<mode>_internal)
21731 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21732 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21733 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21734 (*<code><mode>3, *andnot<mode>3<mask_name>)
21735 (<mask_codefor><code><mode>3<mask_name>): Only consider
21736 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21738 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21741 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21743 * lra-constraints.c (valid_address_p): Move earlier in file.
21744 Add a constraint argument to the address_info version.
21745 (satisfies_memory_constraint_p): New function.
21746 (satisfies_address_constraint_p): Likewise.
21747 (process_alt_operands, curr_insn_transform): Use them.
21748 (process_address): Pass the constraint to valid_address_p when
21749 checking address operands.
21751 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21753 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21754 to their respective blocks. Fix inadvertent use of "node".
21756 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21758 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21760 (init_emit_once): ...here.
21761 * rtl.h (init_derived_machine_modes): Declare.
21762 * toplev.c (do_compile): Call it even if no_backend.
21764 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21765 Mike Stump <mikestump@comcast.net>
21766 Richard Sandiford <rdsandiford@googlemail.com>
21767 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21769 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21770 (rtx_equal_for_memref_p): Update comment.
21771 (adjust_offset_for_component_ref): Use wide-int interfaces.
21772 * builtins.c (get_object_alignment_2): Likewise.
21773 (c_readstr): Likewise.
21774 (target_char_cast): Add comment.
21775 (determine_block_size): Use wide-int interfaces.
21776 (expand_builtin_signbit): Likewise.
21777 (fold_builtin_int_roundingfn): Likewise.
21778 (fold_builtin_bitop): Likewise.
21779 (fold_builtin_bswap): Likewise.
21780 (fold_builtin_logarithm): Use signop.
21781 (fold_builtin_pow): Likewise.
21782 (fold_builtin_memory_op): Use wide-int interfaces.
21783 (fold_builtin_object_size): Likewise.
21784 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21785 nb_iterations_estimate.
21786 (record_niter_bound): Use wide-int interfaces.
21787 (get_estimated_loop_iterations_int): Likewise.
21788 (get_estimated_loop_iterations): Likewise.
21789 (get_max_loop_iterations): Likewise.
21790 * cfgloop.h: Include wide-int.h.
21791 (struct nb_iter_bound): Change bound to widest_int.
21792 (struct loop): Change nb_iterations_upper_bound and
21793 nb_iterations_estimate to widest_int.
21794 (record_niter_bound): Switch to use widest_int.
21795 (get_estimated_loop_iterations): Likewise.
21796 (get_max_loop_iterations): Likewise.
21797 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21798 update for wide-int.
21799 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21800 * combine.c (try_combine): Likewise.
21801 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21802 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21804 (aarch64_float_const_representable_p): Likewise.
21805 * config/arc/arc.c: Include wide-int.h.
21806 (arc_can_use_doloop_p): Use wide-int interfaces.
21807 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21808 (vfp3_const_double_index): Likewise.
21809 * config/avr/avr.c (avr_out_round): Likewise.
21810 (avr_fold_builtin): Likewise.
21811 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21812 (bfin_can_use_doloop_p): Likewise.
21813 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21814 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21815 * config/i386/i386.c: Include wide-int.h.
21816 (ix86_data_alignment): Use wide-int interfaces.
21817 (ix86_local_alignment): Likewise.
21818 (ix86_emit_swsqrtsf): Update real_from_integer.
21819 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21820 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21821 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21822 (zero_constant): Likewise.
21823 (input_operand): Likewise.
21824 (splat_input_operand): Likewise.
21825 (non_logical_cint_operand): Change const_double to const_wide_int.
21826 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21827 (easy_altivec_constant): Remove comment.
21828 (paired_expand_vector_init): Use CONSTANT_P.
21829 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21830 (rs6000_emit_move): Update checks.
21831 (rs6000_aggregate_candidate): Use wide-int interfaces.
21832 (rs6000_expand_ternop_builtin): Likewise.
21833 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21834 (rs6000_assemble_integer): Likewise.
21835 (rs6000_hash_constant): Likewise.
21836 (output_toc): Likewise.
21837 (rs6000_rtx_costs): Likewise.
21838 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21839 * config/rs6000/rs6000-c.c: Include wide-int.h.
21840 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21841 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21842 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21843 Handle CONST_WIDE_INT.
21844 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21845 Use tree_fits_uhwi_p.
21846 * config/sparc/sparc.c: Include wide-int.h.
21847 (sparc_fold_builtin): Use wide-int interfaces.
21848 * config/vax/vax.c: Include wide-int.h.
21849 (vax_float_literal): Use real_from_integer.
21850 * coretypes.h (struct hwivec_def): New.
21852 (const_hwivec): New.
21853 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21854 (equiv_constant): Handle CONST_WIDE_INT.
21855 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21856 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21857 * dbxout.c (stabstr_U): Use wide-int interfaces.
21858 (dbxout_type): Update to use cst_fits_shwi_p.
21859 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21860 (TARGET_SUPPORTS_WIDE_INT): Add default.
21861 * dfp.c: Include wide-int.h.
21862 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21863 decimal_real_to_integer.
21864 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21865 decimal_real_to_integer.
21866 * doc/generic.texi (Constant expressions): Update for wide_int.
21867 * doc/rtl.texi (const_double): Likewise.
21868 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21869 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21870 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21871 (REAL_VALUE_FROM_INT): Remove.
21872 (TARGET_SUPPORTS_WIDE_INT): New.
21873 * doc/tm.texi: Regenerate.
21874 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21875 * double-int.h: Include wide-int.h.
21876 (struct wi::int_traits): New.
21877 * dwarf2out.c (get_full_len): New.
21878 (dw_val_equal_p): Add case dw_val_class_wide_int.
21879 (size_of_loc_descr): Likewise.
21880 (output_loc_operands): Likewise.
21881 (insert_double): Remove.
21882 (insert_wide_int): New.
21883 (add_AT_wide): New.
21884 (print_die): Add case dw_val_class_wide_int.
21885 (attr_checksum): Likewise.
21886 (attr_checksum_ordered): Likewise.
21887 (same_dw_val_p): Likewise.
21888 (size_of_die): Likewise.
21889 (value_format): Likewise.
21890 (output_die): Likewise.
21891 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21893 (clz_loc_descriptor): Use wide-int interfaces.
21894 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21895 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21896 (round_up_to_align): Use wide-int interfaces.
21897 (field_byte_offset): Likewise.
21898 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21899 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21900 CONST_DOUBLE handling. Use wide-int interfaces.
21901 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21902 (gen_enumeration_type_die): Use add_AT_wide.
21903 (hash_loc_operands): Add case dw_val_class_wide_int.
21904 (compare_loc_operands): Likewise.
21905 * dwarf2out.h: Include wide-int.h.
21906 (wide_int_ptr): New.
21907 (enum dw_val_class): Add dw_val_class_wide_int.
21908 (struct dw_val_struct): Add val_wide.
21909 * emit-rtl.c (const_wide_int_htab): New.
21910 (const_wide_int_htab_hash): New.
21911 (const_wide_int_htab_eq): New.
21912 (lookup_const_wide_int): New.
21913 (const_double_htab_hash): Use wide-int interfaces.
21914 (const_double_htab_eq): Likewise.
21915 (rtx_to_double_int): Conditionally compile for wide-int.
21916 (immed_double_int_const): Rename to immed_wide_int_const and
21917 update for wide-int.
21918 (immed_double_const): Conditionally compile for wide-int.
21919 (init_emit_once): Use wide-int interfaces.
21920 * explow.c (plus_constant): Likewise.
21921 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21922 (lshift_value): Use wide-int interfaces.
21923 (expand_mult): Likewise.
21924 (choose_multiplier): Likewise.
21925 (expand_smod_pow2): Likewise.
21926 (make_tree): Likewise.
21927 * expr.c (convert_modes): Consolidate handling of constants.
21928 Use wide-int interfaces.
21929 (emit_group_load_1): Add note.
21930 (store_expr): Update comment.
21931 (get_inner_reference): Use wide-int interfaces.
21932 (expand_constructor): Update comment.
21933 (expand_expr_real_2): Use wide-int interfaces.
21934 (expand_expr_real_1): Likewise.
21935 (reduce_to_bit_field_precision): Likewise.
21936 (const_vector_from_tree): Likewise.
21937 * final.c: Include wide-int-print.h.
21938 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21939 * fixed-value.c: Include wide-int.h.
21940 (fixed_from_string): Use wide-int interfaces.
21941 (fixed_to_decimal): Likewise.
21942 (fixed_convert_from_real): Likewise.
21943 (real_convert_from_fixed): Likewise.
21944 * fold-const.h (mem_ref_offset): Return an offset_int.
21945 (div_if_zero_remainder): Remove code parameter.
21946 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21947 Use wide-int interfaces.
21948 (may_negate_without_overflow_p): Use wide-int interfaces.
21949 (negate_expr_p): Likewise.
21950 (fold_negate_expr): Likewise.
21951 (int_const_binop_1): Likewise.
21952 (const_binop): Likewise.
21953 (fold_convert_const_int_from_int): Likewise.
21954 (fold_convert_const_int_from_real): Likewise.
21955 (fold_convert_const_int_from_fixed): Likewise.
21956 (fold_convert_const_fixed_from_int): Likewise.
21957 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21958 (sign_bit_p): Use wide-int interfaces.
21959 (make_range_step): Likewise.
21960 (build_range_check): Likewise. Pass an integer of the correct type
21961 instead of using integer_one_node.
21962 (range_predecessor): Pass an integer of the correct type instead
21963 of using integer_one_node.
21964 (range_successor): Likewise.
21965 (merge_ranges): Likewise.
21966 (unextend): Use wide-int interfaces.
21967 (extract_muldiv_1): Likewise.
21968 (fold_div_compare): Likewise.
21969 (fold_single_bit_test): Likewise.
21970 (fold_sign_changed_comparison): Likewise.
21971 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21972 (fold_plusminus_mult_expr): Use wide-int interfaces.
21973 (native_encode_int): Likewise.
21974 (native_interpret_int): Likewise.
21975 (fold_unary_loc): Likewise.
21976 (pointer_may_wrap_p): Likewise.
21977 (size_low_cst): Likewise.
21978 (mask_with_tz): Likewise.
21979 (fold_binary_loc): Likewise.
21980 (fold_ternary_loc): Likewise.
21981 (multiple_of_p): Likewise.
21982 (tree_call_nonnegative_warnv_p): Update calls to
21983 tree_int_cst_min_precision and real_from_integer.
21984 (fold_negate_const): Use wide-int interfaces.
21985 (fold_abs_const): Likewise.
21986 (fold_relational_const): Use tree_int_cst_lt.
21987 (round_up_loc): Use wide-int interfaces.
21988 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21989 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21990 * gengtype.c: Remove include of double-int.h.
21991 (do_typedef): Use wide-int interfaces.
21992 (open_base_files): Add wide-int.h.
21993 (main): Add offset_int and widest_int typedefs.
21994 * gengtype-lex.l: Handle "^".
21995 (CXX_KEYWORD): Add "static".
21996 * gengtype-parse.c (require3): New.
21997 (require_template_declaration): Handle constant template arguments
21998 and nested templates.
21999 * gengtype-state.c: Don't include "double-int.h".
22000 * genpreds.c (write_one_predicate_function): Update comment.
22001 (write_tm_constrs_h): Add check for hval and lval use in
22003 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
22004 (add_to_sequence): Likewise.
22005 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
22006 and const_double_operand.
22007 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
22009 * gimple-fold.c (get_base_constructor): Likewise.
22010 (fold_array_ctor_reference): Likewise.
22011 (fold_nonarray_ctor_reference): Likewise.
22012 (fold_const_aggregate_ref_1): Likewise.
22013 (gimple_val_nonnegative_real_p): Likewise.
22014 (gimple_fold_indirect_ref): Likewise.
22015 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
22016 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
22017 (struct slsr_cand_d): Change index to be widest_int.
22018 (struct incr_info_d): Change incr to be widest_int.
22019 (alloc_cand_and_find_basis): Use wide-int interfaces.
22020 (slsr_process_phi): Likewise.
22021 (backtrace_base_for_ref): Likewise. Return a widest_int.
22022 (restructure_reference): Take a widest_int instead of a double_int.
22023 (slsr_process_ref): Use wide-int interfaces.
22024 (create_mul_ssa_cand): Likewise.
22025 (create_mul_imm_cand): Likewise.
22026 (create_add_ssa_cand): Likewise.
22027 (create_add_imm_cand): Take a widest_int instead of a double_int.
22028 (slsr_process_add): Use wide-int interfaces.
22029 (slsr_process_cast): Likewise.
22030 (slsr_process_copy): Likewise.
22031 (dump_candidate): Likewise.
22032 (dump_incr_vec): Likewise.
22033 (replace_ref): Likewise.
22034 (cand_increment): Likewise. Return a widest_int.
22035 (cand_abs_increment): Likewise.
22036 (replace_mult_candidate): Take a widest_int instead of a double_int.
22037 (replace_unconditional_candidate): Use wide-int interfaces.
22038 (incr_vec_index): Take a widest_int instead of a double_int.
22039 (create_add_on_incoming_edge): Likewise.
22040 (create_phi_basis): Use wide-int interfaces.
22041 (replace_conditional_candidate): Likewise.
22042 (record_increment): Take a widest_int instead of a double_int.
22043 (record_phi_increments): Use wide-int interfaces.
22044 (phi_incr_cost): Take a widest_int instead of a double_int.
22045 (lowest_cost_path): Likewise.
22046 (total_savings): Likewise.
22047 (analyze_increments): Use wide-int interfaces.
22048 (ncd_with_phi): Take a widest_int instead of a double_int.
22049 (ncd_of_cand_and_phis): Likewise.
22050 (nearest_common_dominator_for_cands): Likewise.
22051 (insert_initializers): Use wide-int interfaces.
22052 (all_phi_incrs_profitable): Likewise.
22053 (replace_one_candidate): Likewise.
22054 (replace_profitable_candidates): Likewise.
22055 * godump.c: Include wide-int-print.h.
22056 (go_output_typedef): Use wide-int interfaces.
22057 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
22058 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
22059 (build_loop_iteration_domains): Likewise.
22060 * hooks.h: Include wide-int.h rather than double-int.h.
22061 (hook_bool_dint_dint_uint_bool_true): Delete.
22062 (hook_bool_wint_wint_uint_bool_true): Declare.
22063 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
22064 (hook_bool_wint_wint_uint_bool_true): New.
22065 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
22067 (ubsan_expand_si_overflow_mul_check): Likewise.
22068 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
22069 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
22070 (get_ancestor_addr_info): Likewise.
22071 (ipa_modify_call_arguments): Likewise.
22072 * loop-doloop.c (doloop_modify): Likewise.
22073 (doloop_optimize): Likewise.
22074 * loop-iv.c (iv_number_of_iterations): Likewise.
22075 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
22076 (unroll_loop_constant_iterations): Likewise.
22077 (decide_unroll_runtime_iterations): Likewise.
22078 (unroll_loop_runtime_iterations): Likewise.
22079 (decide_peel_simple): Likewise.
22080 (decide_unroll_stupid): Likewise.
22081 * lto-streamer-in.c (streamer_read_wi): Add.
22082 (input_cfg): Use wide-int interfaces.
22083 (lto_input_tree_1): Likewise.
22084 * lto-streamer-out.c (streamer_write_wi): Add.
22085 (hash_tree): Use wide-int interfaces.
22086 (output_cfg): Likewise.
22087 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
22088 (GTFILES): Add wide-int.h and signop.h.
22089 (TAGS): Look for .cc files too.
22090 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
22091 * optabs.c (expand_subword_shift): Likewise.
22092 (expand_doubleword_shift): Likewise.
22093 (expand_absneg_bit): Likewise.
22094 (expand_copysign_absneg): Likewise.
22095 (expand_copysign_bit): Likewise.
22096 * postreload.c (reload_cse_simplify_set): Likewise.
22097 * predict.c (predict_iv_comparison): Likewise.
22098 * pretty-print.h: Include wide-int-print.h.
22100 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
22101 * print-tree.c: Include wide-int-print.h.
22102 (print_node_brief): Use wide-int interfaces.
22103 (print_node): Likewise.
22104 * read-rtl.c (validate_const_wide_int): New.
22105 (read_rtx_code): Add CONST_WIDE_INT case.
22106 * real.c: Include wide-int.h.
22107 (real_to_integer2): Delete.
22108 (real_to_integer): New function, returning a wide_int.
22109 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22110 (ten_to_ptwo): Update call to real_from_integer.
22111 (real_digit): Likewise.
22112 * real.h: Include signop.h, wide-int.h and insn-modes.h.
22113 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
22114 (REAL_VALUE_TO_INT): Delete.
22115 (real_to_integer): Declare a wide-int form.
22116 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22117 * recog.c (const_int_operand): Improve comment.
22118 (const_scalar_int_operand): New.
22119 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
22120 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
22121 (split_double): Likewise.
22122 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
22123 (rtx_size): Likewise.
22124 (rtx_alloc_stat_v): New.
22125 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
22126 (cwi_output_hex): New.
22127 (iterative_hash_rtx): Handle CONST_WIDE_INT.
22128 (cwi_check_failed_bounds): New.
22129 * rtl.def (CONST_WIDE_INT): New.
22130 * rtl.h: Include <utility> and wide-int.h.
22131 (struct hwivec_def): New.
22132 (CWI_GET_NUM_ELEM): New.
22133 (CWI_PUT_NUM_ELEM): New.
22134 (struct rtx_def): Add num_elem and hwiv.
22135 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
22136 (CASE_CONST_UNIQUE): Likewise.
22137 (CASE_CONST_ANY): Likewise.
22138 (CONST_SCALAR_INT_P): Likewise.
22139 (CONST_WIDE_INT_P): New.
22141 (HWIVEC_CHECK): New.
22142 (cwi_check_failed_bounds): New.
22144 (HWIVEC_CHECK): New.
22145 (CONST_WIDE_INT_VEC) New.
22146 (CONST_WIDE_INT_NUNITS) New.
22147 (CONST_WIDE_INT_ELT) New.
22148 (rtx_mode_t): New type.
22149 (wi::int_traits <rtx_mode_t>): New.
22151 (wi::min_value): New.
22152 (wi::max_value): New.
22154 (const_wide_int_alloc): New.
22155 (immed_wide_int_const): New.
22156 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
22157 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
22158 * signop.h: New file.
22159 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
22160 (simplify_const_unary_operation): Use wide-int interfaces.
22161 (simplify_binary_operation_1): Likewise.
22162 (simplify_const_binary_operation): Likewise.
22163 (simplify_const_relational_operation): Likewise.
22164 (simplify_immed_subreg): Likewise.
22165 * stmt.c (expand_case): Likewise.
22166 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
22167 signop rather than a bool.
22168 * stor-layout.c (layout_type): Use wide-int interfaces.
22169 (initialize_sizetypes): Update calls to
22170 set_min_and_max_values_for_integral_type.
22171 (set_min_and_max_values_for_integral_type): Take a signop rather
22172 than a bool. Use wide-int interfaces.
22173 (fixup_signed_type): Update accordingly. Remove
22174 HOST_BITS_PER_DOUBLE_INT limit.
22175 (fixup_unsigned_type): Likewise.
22176 * system.h (STATIC_CONSTANT_P): New.
22177 (STATIC_ASSERT): New.
22178 * target.def (can_use_doloop_p): Take widest_ints rather than
22180 * target.h: Include wide-int.h rather than double-int.h.
22181 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22183 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22184 rather than INT_CST_LT_UNSIGNED.
22185 (can_use_doloop_if_innermost): Take widest_ints rather than
22187 * tree-affine.c: Include wide-int-print.h.
22188 (double_int_ext_for_comb): Delete.
22189 (wide_int_ext_for_comb): New.
22190 (aff_combination_zero): Use wide-int interfaces.
22191 (aff_combination_const): Take a widest_int instead of a double_int.
22192 (aff_combination_elt): Use wide-int interfaces.
22193 (aff_combination_scale): Take a widest_int instead of a double_int.
22194 (aff_combination_add_elt): Likewise.
22195 (aff_combination_add_cst): Likewise.
22196 (aff_combination_add): Use wide-int interfaces.
22197 (aff_combination_convert): Likewise.
22198 (tree_to_aff_combination): Likewise.
22199 (add_elt_to_tree): Take a widest_int instead of a double_int.
22200 (aff_combination_to_tree): Use wide-int interfaces.
22201 (aff_combination_remove_elt): Likewise.
22202 (aff_combination_add_product): Take a widest_int instead of
22204 (aff_combination_mult): Use wide-int interfaces.
22205 (aff_combination_expand): Likewise.
22206 (double_int_constant_multiple_p): Delete.
22207 (wide_int_constant_multiple_p): New.
22208 (aff_combination_constant_multiple_p): Take a widest_int pointer
22209 instead of a double_int pointer.
22210 (print_aff): Use wide-int interfaces.
22211 (get_inner_reference_aff): Take a widest_int pointer
22212 instead of a double_int pointer.
22213 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22214 * tree-affine.h: Include wide-int.h.
22215 (struct aff_comb_elt): Change type of coef to widest_int.
22216 (struct affine_tree_combination): Change type of offset to widest_int.
22217 (double_int_ext_for_comb): Delete.
22218 (wide_int_ext_for_comb): New.
22219 (aff_combination_const): Use widest_int instead of double_int.
22220 (aff_combination_scale): Likewise.
22221 (aff_combination_add_elt): Likewise.
22222 (aff_combination_constant_multiple_p): Likewise.
22223 (get_inner_reference_aff): Likewise.
22224 (aff_comb_cannot_overlap_p): Likewise.
22225 (aff_combination_zero_p): Use wide-int interfaces.
22226 * tree.c: Include tree.h.
22227 (init_ttree): Use make_int_cst.
22228 (tree_code_size): Removed code for INTEGER_CST case.
22229 (tree_size): Add INTEGER_CST case.
22230 (make_node_stat): Update comment.
22231 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22232 (build_int_cst_type): Use wide-int interfaces.
22233 (double_int_to_tree): Likewise.
22234 (double_int_fits_to_tree_p): Delete.
22235 (force_fit_type_double): Delete.
22236 (force_fit_type): New.
22237 (int_cst_hash_hash): Use wide-int interfaces.
22238 (int_cst_hash_eq): Likewise.
22239 (build_int_cst_wide): Delete.
22240 (wide_int_to_tree): New.
22241 (cache_integer_cst): Use wide-int interfaces.
22242 (build_low_bits_mask): Likewise.
22243 (cst_and_fits_in_hwi): Likewise.
22244 (real_value_from_int_cst): Likewise.
22245 (make_int_cst_stat): New.
22246 (integer_zerop): Use wide_int interfaces.
22247 (integer_onep): Likewise.
22248 (integer_all_onesp): Likewise.
22249 (integer_pow2p): Likewise.
22250 (integer_nonzerop): Likewise.
22251 (tree_log2): Likewise.
22252 (tree_floor_log2): Likewise.
22253 (tree_ctz): Likewise.
22254 (int_size_in_bytes): Likewise.
22255 (mem_ref_offset): Return an offset_int rather than a double_int.
22256 (build_type_attribute_qual_variant): Use wide_int interfaces.
22257 (type_hash_eq): Likewise
22258 (tree_int_cst_equal): Likewise.
22259 (tree_int_cst_lt): Delete.
22260 (tree_int_cst_compare): Likewise.
22261 (tree_fits_shwi_p): Use wide_int interfaces.
22262 (tree_fits_uhwi_p): Likewise.
22263 (tree_int_cst_sign_bit): Likewise.
22264 (tree_int_cst_sgn): Likewise.
22265 (tree_int_cst_min_precision): Take a signop rather than a bool.
22266 (simple_cst_equal): Use wide_int interfaces.
22267 (compare_tree_int): Likewise.
22268 (iterative_hash_expr): Likewise.
22269 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22271 (get_type_static_bounds): Use wide_int interfaces.
22272 (tree_int_cst_elt_check_failed): New.
22273 (build_common_tree_nodes): Reordered to set prec before filling in
22275 (int_cst_value): Check cst_and_fits_in_hwi.
22276 (widest_int_cst_value): Use wide_int interfaces.
22277 (upper_bound_in_type): Likewise.
22278 (lower_bound_in_type): Likewise.
22279 (num_ending_zeros): Likewise.
22280 (drop_tree_overflow): Likewise.
22281 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22282 (gen_conditions_for_pow_cst_base): Likewise.
22283 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22284 (group_case_labels_stmt): Use wide-int interfaces.
22285 (verify_gimple_assign_binary): Likewise.
22286 (print_loop): Likewise.
22287 * tree-chrec.c (tree_fold_binomial): Likewise.
22288 * tree-core.h (struct tree_base): Add int_length.
22289 (struct tree_int_cst): Change rep of value.
22290 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22291 (dr_may_alias_p): Likewise.
22292 (max_stmt_executions_tree): Likewise.
22293 * tree.def (INTEGER_CST): Update comment.
22294 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22295 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22296 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22297 (dequeue_and_dump): Use wide-int interfaces.
22298 * tree.h: Include wide-int.h.
22299 (NULL_TREE): Moved to earlier loc in file.
22300 (TREE_INT_CST_ELT_CHECK): New.
22301 (tree_int_cst_elt_check_failed): New.
22303 (TREE_INT_CST): Delete.
22304 (TREE_INT_CST_LOW): Use wide-int interfaces.
22305 (TREE_INT_CST_HIGH): Delete.
22306 (TREE_INT_CST_NUNITS): New.
22307 (TREE_INT_CST_EXT_NUNITS): Likewise.
22308 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22309 (TREE_INT_CST_ELT): Likewise.
22310 (INT_CST_LT): Delete.
22311 (tree_int_cst_elt_check): New (two forms).
22312 (type_code_size): Update comment.
22313 (make_int_cst_stat, make_int_cst): New.
22314 (tree_to_double_int): Delete.
22315 (double_int_fits_to_tree_p): Delete.
22316 (force_fit_type_double): Delete.
22317 (build_int_cstu): Replace with out-of-line function.
22318 (build_int_cst_wide): Delete.
22319 (tree_int_cst_lt): Define inline.
22320 (tree_int_cst_le): New.
22321 (tree_int_cst_compare): Define inline.
22322 (tree_int_cst_min_precision): Take a signop rather than a bool.
22323 (wi::int_traits <const_tree>): New.
22324 (wi::int_traits <tree>): New.
22325 (wi::extended_tree): New.
22326 (wi::int_traits <wi::extended_tree>): New.
22327 (wi::to_widest): New.
22328 (wi::to_offset): New.
22329 (wi::fits_to_tree_p): New.
22330 (wi::min_value): New.
22331 (wi::max_value): New.
22332 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22333 (copy_tree_body_r): Likewise.
22334 * tree-object-size.c (compute_object_offset): Likewise.
22335 (addr_object_size): Likewise.
22336 * tree-predcom.c: Include wide-int-print.h.
22337 (struct dref_d): Change type of offset to widest_int.
22338 (dump_dref): Call wide-int printer.
22339 (aff_combination_dr_offset): Use wide-int interfaces.
22340 (determine_offset): Take a widest_int pointer rather than a
22341 double_int pointer.
22342 (split_data_refs_to_components): Use wide-int interfaces.
22343 (suitable_component_p): Likewise.
22344 (order_drefs): Likewise.
22345 (add_ref_to_chain): Likewise.
22346 (valid_initializer_p): Likewise.
22347 (determine_roots_comp): Likewise.
22348 * tree-pretty-print.c: Include wide-int-print.h.
22349 (dump_generic_node): Use wide-int interfaces.
22350 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22351 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22352 (move_fixed_address_to_symbol): Likewise.
22353 (move_hint_to_base): Likewise.
22354 (move_pointer_to_base): Likewise.
22355 (move_variant_to_index): Likewise.
22356 (most_expensive_mult_to_index): Likewise.
22357 (addr_to_parts): Likewise.
22358 (copy_ref_info): Likewise.
22359 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22360 (indirect_refs_may_alias_p): Likewise.
22361 (stmt_kills_ref_p_1): Likewise.
22362 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22363 * tree-ssa-ccp.c: Update comment at top of file. Include
22365 (struct prop_value_d): Change type of mask to widest_int.
22366 (extend_mask): New function.
22367 (dump_lattice_value): Use wide-int interfaces.
22368 (get_default_value): Likewise.
22369 (set_constant_value): Likewise.
22370 (set_value_varying): Likewise.
22371 (valid_lattice_transition): Likewise.
22372 (set_lattice_value): Likewise.
22373 (value_to_double_int): Delete.
22374 (value_to_wide_int): New.
22375 (get_value_from_alignment): Use wide-int interfaces.
22376 (get_value_for_expr): Likewise.
22377 (do_dbg_cnt): Likewise.
22378 (ccp_finalize): Likewise.
22379 (ccp_lattice_meet): Likewise.
22380 (bit_value_unop_1): Use widest_ints rather than double_ints.
22381 (bit_value_binop_1): Likewise.
22382 (bit_value_unop): Use wide-int interfaces.
22383 (bit_value_binop): Likewise.
22384 (bit_value_assume_aligned): Likewise.
22385 (evaluate_stmt): Likewise.
22386 (ccp_fold_stmt): Likewise.
22387 (visit_cond_stmt): Likewise.
22388 (ccp_visit_stmt): Likewise.
22389 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22390 (constant_pointer_difference): Likewise.
22391 (associate_pointerplus): Likewise.
22392 (combine_conversions): Likewise.
22393 * tree-ssa-loop.h: Include wide-int.h.
22394 (struct tree_niter_desc): Change type of max to widest_int.
22395 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22396 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22397 (remove_redundant_iv_tests): Likewise.
22398 (canonicalize_loop_induction_variables): Likewise.
22399 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22400 (constant_multiple_of): Take a widest_int pointer instead of
22401 a double_int pointer.
22402 (get_computation_aff): Use wide-int interfaces.
22403 (ptr_difference_cost): Likewise.
22404 (difference_cost): Likewise.
22405 (get_loop_invariant_expr_id): Likewise.
22406 (get_computation_cost_at): Likewise.
22407 (iv_elimination_compare_lt): Likewise.
22408 (may_eliminate_iv): Likewise.
22409 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22410 instead of double_int.
22411 (max_loop_iterations): Likewise.
22412 (max_stmt_executions): Likewise.
22413 (estimated_stmt_executions): Likewise.
22414 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22415 (split_to_var_and_offset): Use wide-int interfaces.
22416 (determine_value_range): Likewise.
22417 (bound_difference_of_offsetted_base): Likewise.
22418 (bounds_add): Take a widest_int instead of a double_int.
22419 (number_of_iterations_ne_max): Use wide-int interfaces.
22420 (number_of_iterations_ne): Likewise.
22421 (number_of_iterations_lt_to_ne): Likewise.
22422 (assert_loop_rolls_lt): Likewise.
22423 (number_of_iterations_lt): Likewise.
22424 (number_of_iterations_le): Likewise.
22425 (number_of_iterations_cond): Likewise.
22426 (number_of_iterations_exit): Likewise.
22427 (finite_loop_p): Likewise.
22428 (derive_constant_upper_bound_assign): Likewise.
22429 (derive_constant_upper_bound): Return a widest_int.
22430 (derive_constant_upper_bound_ops): Likewise.
22431 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22432 (record_estimate): Take a widest_int rather than a double_int.
22433 (record_nonwrapping_iv): Use wide-int interfaces.
22434 (double_int_cmp): Delete.
22435 (wide_int_cmp): New.
22436 (bound_index): Take a widest_int rather than a double_int.
22437 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22438 (maybe_lower_iteration_bound): Likewise.
22439 (estimate_numbers_of_iterations_loop): Likewise.
22440 (estimated_loop_iterations): Take a widest_int pointer than than
22441 a double_int pointer.
22442 (estimated_loop_iterations_int): Use wide-int interfaces.
22443 (max_loop_iterations): Take a widest_int pointer than than
22444 a double_int pointer.
22445 (max_loop_iterations_int): Use wide-int interfaces.
22446 (max_stmt_executions): Take a widest_int pointer than than
22447 a double_int pointer.
22448 (estimated_stmt_executions): Likewise.
22449 (n_of_executions_at_most): Use wide-int interfaces.
22450 (scev_probably_wraps_p): Likewise.
22451 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22452 to real_to_integer.
22453 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22455 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22456 double_ints. Adjust for trailing_wide_ints <3> representation.
22457 (set_nonzero_bits): Likewise.
22458 (get_range_info): Return wide_ints rather than double_ints.
22459 Adjust for trailing_wide_ints <3> representation.
22460 (get_nonzero_bits): Likewise.
22461 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22463 * tree-ssanames.h (struct range_info_def): Replace min, max and
22464 nonzero_bits with a trailing_wide_ints <3>.
22465 (set_range_info): Use wide_int_refs rather than double_ints.
22466 (set_nonzero_bits): Likewise.
22467 (get_range_info): Return wide_ints rather than double_ints.
22468 (get_nonzero_bits): Likewise.
22469 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22470 * tree-ssa-pre.c (phi_translate_1): Likewise.
22471 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22472 (acceptable_pow_call): Likewise.
22473 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22475 (vn_reference_fold_indirect): Likewise.
22476 (vn_reference_maybe_forwprop_address): Likewise.
22477 (valueize_refs_1): Likewise.
22478 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22479 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22480 tree_int_cst_lt and tree_int_cst_le.
22481 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22483 (streamer_alloc_tree): Likewise.
22484 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22485 (streamer_write_tree_header): Likewise.
22486 (streamer_write_integer_cst): Likewise.
22487 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22488 (build_constructors): Likewise.
22489 (array_value_type): Likewise.
22490 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22491 (vect_check_gather): Likewise.
22492 * tree-vect-generic.c (build_replicated_const): Likewise.
22493 (expand_vector_divmod): Likewise.
22494 * tree-vect-loop.c (vect_transform_loop): Likewise.
22495 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22496 (vect_do_peeling_for_alignment): Likewise.
22497 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22498 * tree-vrp.c: Include wide-int.h.
22499 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22500 (extract_range_from_assert): Use wide-int interfaces.
22501 (vrp_int_const_binop): Likewise.
22502 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22503 double_int pointers.
22504 (ranges_from_anti_range): Use wide-int interfaces.
22505 (quad_int_cmp): Delete.
22506 (quad_int_pair_sort): Likewise.
22507 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22508 (extract_range_from_unary_expr_1): Likewise.
22509 (adjust_range_with_scev): Likewise.
22510 (masked_increment): Take and return wide_ints rather than double_ints.
22511 (register_edge_assert_for_2): Use wide-int interfaces.
22512 (check_array_ref): Likewise.
22513 (search_for_addr_array): Likewise.
22514 (maybe_set_nonzero_bits): Likewise.
22515 (union_ranges): Pass an integer of the correct type instead of
22516 using integer_one_node.
22517 (intersect_ranges): Likewise.
22518 (simplify_truth_ops_using_ranges): Likewise.
22519 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22520 (range_fits_type_p): Likewise.
22521 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22523 (simplify_conversion_using_ranges): Use wide-int interfaces.
22524 (simplify_float_conversion_using_ranges): Likewise.
22525 (vrp_finalize): Likewise.
22526 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22527 (gimple_stringops_transform): Likewise.
22528 * varasm.c (decode_addr_const): Likewise.
22529 (const_hash_1): Likewise.
22530 (const_rtx_hash_1): Likewise
22531 (output_constant): Likewise.
22532 (array_size_for_constructor): Likewise.
22533 (output_constructor_regular_field): Likewise.
22534 (output_constructor_bitfield): Likewise.
22535 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22536 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22538 * gencheck.c: Define BITS_PER_UNIT.
22539 * wide-int.cc: New.
22541 * wide-int-print.cc: New.
22542 * wide-int-print.h: New.
22544 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22546 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22548 2014-05-06 Richard Biener <rguenther@suse.de>
22550 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22551 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22552 (TODO_verify_all): Adjust.
22553 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22554 TODO_verify_stmts and TODO_verify_rtl_sharing.
22555 * bb-reorder.c: Likewise.
22556 * cfgexpand.c: Likewise.
22557 * cprop.c: Likewise.
22559 * function.c: Likewise.
22560 * fwprop.c: Likewise.
22561 * gcse.c: Likewise.
22562 * gimple-ssa-isolate-paths.c: Likewise.
22563 * gimple-ssa-strength-reduction.c: Likewise.
22564 * ipa-split.c: Likewise.
22565 * loop-init.c: Likewise.
22566 * loop-unroll.c: Likewise.
22567 * lower-subreg.c: Likewise.
22568 * modulo-sched.c: Likewise.
22569 * postreload-gcse.c: Likewise.
22570 * predict.c: Likewise.
22571 * recog.c: Likewise.
22572 * sched-rgn.c: Likewise.
22573 * store-motion.c: Likewise.
22574 * tracer.c: Likewise.
22575 * trans-mem.c: Likewise.
22576 * tree-call-cdce.c: Likewise.
22577 * tree-cfg.c: Likewise.
22578 * tree-cfgcleanup.c: Likewise.
22579 * tree-complex.c: Likewise.
22580 * tree-eh.c: Likewise.
22581 * tree-emutls.c: Likewise.
22582 * tree-if-conv.c: Likewise.
22583 * tree-into-ssa.c: Likewise.
22584 * tree-loop-distribution.c: Likewise.
22585 * tree-object-size.c: Likewise.
22586 * tree-parloops.c: Likewise.
22587 * tree-pass.h: Likewise.
22588 * tree-sra.c: Likewise.
22589 * tree-ssa-ccp.c: Likewise.
22590 * tree-ssa-copy.c: Likewise.
22591 * tree-ssa-copyrename.c: Likewise.
22592 * tree-ssa-dce.c: Likewise.
22593 * tree-ssa-dom.c: Likewise.
22594 * tree-ssa-dse.c: Likewise.
22595 * tree-ssa-forwprop.c: Likewise.
22596 * tree-ssa-ifcombine.c: Likewise.
22597 * tree-ssa-loop-ch.c: Likewise.
22598 * tree-ssa-loop-ivcanon.c: Likewise.
22599 * tree-ssa-loop.c: Likewise.
22600 * tree-ssa-math-opts.c: Likewise.
22601 * tree-ssa-phiopt.c: Likewise.
22602 * tree-ssa-phiprop.c: Likewise.
22603 * tree-ssa-pre.c: Likewise.
22604 * tree-ssa-reassoc.c: Likewise.
22605 * tree-ssa-sink.c: Likewise.
22606 * tree-ssa-strlen.c: Likewise.
22607 * tree-ssa-tail-merge.c: Likewise.
22608 * tree-ssa-uncprop.c: Likewise.
22609 * tree-switch-conversion.c: Likewise.
22610 * tree-tailcall.c: Likewise.
22611 * tree-vect-generic.c: Likewise.
22612 * tree-vectorizer.c: Likewise.
22613 * tree-vrp.c: Likewise.
22614 * tsan.c: Likewise.
22615 * var-tracking.c: Likewise.
22616 * bt-load.c: Likewise.
22617 * cfgcleanup.c: Likewise.
22618 * combine-stack-adj.c: Likewise.
22619 * combine.c: Likewise.
22620 * compare-elim.c: Likewise.
22621 * config/epiphany/resolve-sw-modes.c: Likewise.
22622 * config/i386/i386.c: Likewise.
22623 * config/mips/mips.c: Likewise.
22624 * config/s390/s390.c: Likewise.
22625 * config/sh/sh_treg_combine.cc: Likewise.
22626 * config/sparc/sparc.c: Likewise.
22629 * final.c: Likewise.
22630 * ifcvt.c: Likewise.
22631 * mode-switching.c: Likewise.
22632 * passes.c: Likewise.
22633 * postreload.c: Likewise.
22635 * reg-stack.c: Likewise.
22636 * regcprop.c: Likewise.
22637 * regrename.c: Likewise.
22640 2014-05-06 Richard Biener <rguenther@suse.de>
22642 PR middle-end/61070
22643 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22644 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22646 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22649 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22651 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22652 Tom de Vries <tom@codesourcery.com>
22654 * target.def (call_fusage_contains_non_callee_clobbers): New
22656 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22658 (@node Miscellaneous Register Hooks): New node.
22659 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22660 * doc/tm.texi: Regenerate.
22662 2014-05-05 Marek Polacek <polacek@redhat.com>
22665 * opts.c (common_handle_option): Call error_at instead of warning_at.
22667 2014-05-05 Richard Biener <rguenther@suse.de>
22669 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22670 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22671 under the TODO_verify_il umbrella.
22673 2014-05-05 Richard Biener <rguenther@suse.de>
22675 * passes.c (execute_function_todo): Move TODO_verify_flow under
22676 the TODO_verify_ul umbrella.
22678 2014-05-05 Richard Biener <rguenther@suse.de>
22680 PR middle-end/61010
22681 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22682 X & CST away from a CST that is the mask of a mode.
22684 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22686 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22687 int argument to enum machine_mode.
22688 (picochip_class_max_nregs): Ditto.
22689 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22690 (picochip_class_max_nregs): Ditto.
22692 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22694 * target.def: Add new target hook.
22695 * doc/tm.texi: Regenerate.
22696 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22697 * targhooks.c (default_keep_leaf_when_profiled): New function.
22699 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22700 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22702 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22704 PR tree-optimization/60363
22705 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22706 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22707 (update_destination_phis): New parameter.
22708 (create_edge_and_update_destination_phis): Ditto.
22709 (ssa_fix_duplicate_block_edges): Pass new arguments.
22710 (thread_single_edge): Ditto.
22712 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22714 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22715 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22716 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22717 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22718 Use RS6000_BTM_HARD_FLOAT.
22719 (BU_MISC_2): Likewise.
22720 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22721 RS6000_BTM_HARD_FLOAT.
22722 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22723 is explicitly used.
22724 (rs6000_invalid_builtin): Add hard floating builtin support.
22725 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22726 hard float builtins.
22727 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22729 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22731 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22732 Add missing function* argument.
22734 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22736 * lra-constraints.c (valid_address_p): Move earlier in file.
22737 Add a constraint argument to the address_info version.
22738 (satisfies_memory_constraint_p): New function.
22739 (satisfies_address_constraint_p): Likewise.
22740 (process_alt_operands, curr_insn_transform): Use them.
22741 (process_address): Pass the constraint to valid_address_p when
22742 checking address operands.
22744 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22746 * config/mips/mips.c (mips_isa_rev): New variable.
22747 (mips_set_architecture): Set it.
22748 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22750 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22751 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22752 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22753 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22754 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22755 conditions in terms of mips_isa_rev.
22756 (mips_isa_rev): Declare.
22758 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22760 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22761 (prob_unlikely, prob_likely): Make variables const.
22763 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22765 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22767 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22769 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22771 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22773 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22774 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22775 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22777 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22778 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22780 Replace usage of ROUND_REG with sh_round_reg.
22781 Use CEIL instead of ROUND_ADVANCE.
22783 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22786 * config/sh/sh.c: Include stdlib headers before everything else.
22788 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22790 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22791 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22792 (gimplify_adjust_omp_clauses): Simd region is never
22793 directly nested in combined parallel. Instead, for linear
22794 with copyin/copyout, if in combined for simd loop, make decl
22795 firstprivate/lastprivate on OMP_FOR.
22796 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22797 expand_omp_for_static_chunk): When setting endvar, also set
22798 fd->loop.v to the same value.
22800 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22802 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22804 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22806 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22809 2014-05-02 Marek Polacek <polacek@redhat.com>
22811 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22813 2014-05-02 Kito Cheng <kito@0xlab.org>
22815 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22816 to a C expression marco.
22817 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22818 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22819 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22820 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22821 HONOR_REG_ALLOC_ORDER.
22822 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22824 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22826 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22828 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22830 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22832 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22834 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22835 (convert_scalar_cond_reduction): Likewise.
22836 (predicate_scalar_phi): Add recognition and transformation
22837 of simple conditioanl reduction to be vectorizable.
22839 2014-05-01 Marek Polacek <polacek@redhat.com>
22842 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22844 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22846 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22847 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22848 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22849 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22850 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22851 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22852 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22853 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22855 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22857 * config/arc/arc.opt (mlra): Move comment above option name
22858 to avoid mis-parsing as language options.
22860 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22862 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22863 * config/sol2.h: ... here.
22864 * config/sol2-10.h: Remove.
22866 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22867 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22868 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22869 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22870 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22871 * config/sol2.h: ... here.
22872 (SECTION_NAME_FORMAT): Don't redefine.
22873 (STARTFILE_ARCH32_SPEC): Rename to ...
22874 (STARTFILE_ARCH_SPEC): ... this.
22875 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22876 * config/sparc/sol2.h: ... here.
22877 (SECTION_NAME_FORMAT): Don't undef.
22878 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22879 (SUBTARGET_EXTRA_SPECS): Remove.
22880 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22882 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22883 (MD_STARTFILE_PREFIX): Remove.
22884 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22885 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22886 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22887 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22888 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22889 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22890 * config/i386/sol2.h: ... here.
22891 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22892 * config/i386/sol2-bi.h: Remove.
22893 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22894 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22896 * config/i386/t-sol2-64: Rename to ...
22897 * config/i386/t-sol2: ... this.
22898 * config/sparc/t-sol2-64: Rename to ...
22899 * config/sparc/t-sol2: ... this.
22901 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22902 sol2_tm_file_head, sol2_tm_file_tail.
22903 Include ${cpu_type}/sol2.h before sol2.h.
22905 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22906 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22907 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22908 Reflect i386/t-sol2-64 renaming.
22909 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22910 Reflect sparc/t-sol2-64 renaming.
22912 2014-04-30 Richard Biener <rguenther@suse.de>
22914 * passes.c (execute_function_todo): Move TODO_verify_stmts
22915 and TODO_verify_ssa under the TODO_verify_il umbrella.
22916 * tree-ssa.h (verify_ssa): Adjust prototype.
22917 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22918 we should verify SSA operands.
22919 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22920 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22921 whether we should verify whether not throwing stmts have EH info.
22922 * graphite-scop-detection.c (create_sese_edges): Adjust.
22923 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22924 * tree-eh.c (lower_try_finally_switch): Do not add the
22925 default case label twice.
22927 2014-04-30 Marek Polacek <polacek@redhat.com>
22929 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22930 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22931 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22932 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22934 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22936 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22937 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22938 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22939 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22940 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22941 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22942 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22943 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22945 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22947 * tree-cfg.c (dump_function_to_file): Dump the return type of
22948 functions, in a line to itself before the function body, mimicking
22949 the layout of a C function.
22951 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22953 PR tree-optimization/60971
22954 * tree-tailcall.c (process_assignment): Reject conversions which
22957 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22959 * calls.c (initialize_argument_information): Always treat
22960 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22961 (expand_call): Likewise.
22962 (emit_library_call_calue_1): Likewise.
22963 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22964 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22967 2014-04-29 Nick Clifton <nickc@redhat.com>
22969 * config/msp430/msp430.md (umulsidi): Fix typo.
22970 (mulhisi3): Enable even inside interrupt handlers.
22971 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22972 bigger return address pushed in large mode.
22974 2014-04-29 Nick Clifton <nickc@redhat.com>
22976 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22977 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22979 * config/m32r/m32r.c (init_reg_tables): Likewise.
22980 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22981 enum to hold the modes.
22983 2014-04-29 Richard Biener <rguenther@suse.de>
22985 * dominance.c (free_dominance_info): Add overload with
22986 function parameter.
22987 (dom_info_state): Likewise.
22988 (dom_info_available_p): Likewise.
22989 * basic-block.h (free_dominance_info, dom_info_state,
22990 dom_info_available_p): Declare overloads.
22991 * passes.c (execute_function_todo): Verify that verifiers
22992 don't change dominator info state. Drop dominator info
22993 for IPA pass invocations.
22994 * cgraph.c (release_function_body): Restore asserts that
22995 dominator information is released.
22997 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22999 * doc/invoke.texi: Fix typo.
23000 * tree-vrp.c: Fix typos.
23001 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
23003 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23005 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
23007 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23009 * config/aarch64/aarch64-builtins.c
23010 (aarch64_types_storestruct_lane_qualifiers): New.
23011 (TYPES_STORESTRUCT_LANE): Likewise.
23012 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
23013 (st3_lane): Likewise.
23014 (st4_lane): Likewise.
23015 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
23016 (vec_store_lanesci_lane<mode>): Likewise.
23017 (vec_store_lanesxi_lane<mode>): Likewise.
23018 (aarch64_st2_lane<VQ:mode>): Likewise.
23019 (aarch64_st3_lane<VQ:mode>): Likewise.
23020 (aarch64_st4_lane<VQ:mode>): Likewise.
23021 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
23022 * config/aarch64/arm_neon.h
23023 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
23024 use new macro arguments.
23025 (__ST3_LANE_FUNC): Likewise.
23026 (__ST4_LANE_FUNC): Likewise.
23027 * config/aarch64/iterators.md (V_TWO_ELEM): New.
23028 (V_THREE_ELEM): Likewise.
23029 (V_FOUR_ELEM): Likewise.
23031 2014-04-28 David Malcolm <dmalcolm@redhat.com>
23033 * doc/gimple.texi: Replace the description of the now-defunct
23034 union gimple_statement_d with a diagram showing the
23035 gimple_statement_base class hierarchy and its relationships to
23036 the GSS_ and GIMPLE_ enums.
23038 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23040 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
23041 * config/aarch64/aarch64.c
23042 (aarch64_cannot_change_mode_class): Weaken conditions.
23043 (aarch64_modes_tieable_p): New.
23044 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
23046 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
23048 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23049 (loadsync_<mode>): Change mode.
23050 (load_quadpti, store_quadpti): New.
23051 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23052 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23054 2014-04-28 Martin Jambor <mjambor@suse.cz>
23056 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
23057 same alias type as the original statement.
23058 (subreplacement_assignment_data): New type.
23059 (handle_unscalarized_data_in_subtree): New type of parameter,
23060 generate new memory accesses with same alias type as the original
23062 (load_assign_lhs_subreplacements): Likewise.
23063 (sra_modify_constructor_assign): Generate new memory accesses with
23064 same alias type as the original statement.
23066 2014-04-28 Richard Biener <rguenther@suse.de>
23068 * tree-pass.h (TODO_verify_il): Define.
23069 (TODO_verify_all): Complete properly.
23070 * passes.c (execute_function_todo): Move existing loop-closed
23071 SSA verification under TODO_verify_il.
23072 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
23073 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
23074 Fix tree sharing issue.
23076 2014-04-28 Richard Biener <rguenther@suse.de>
23078 PR middle-end/60092
23079 * builtins.def (DEF_C11_BUILTIN): Add.
23080 (BUILT_IN_ALIGNED_ALLOC): Likewise.
23081 * coretypes.h (enum function_class): Add function_c11_misc.
23082 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23083 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
23084 (call_may_clobber_ref_p_1): Likewise.
23085 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
23086 (mark_all_reaching_defs_necessary_1): Likewise.
23087 (propagate_necessity): Likewise.
23088 (eliminate_unnecessary_stmts): Likewise.
23089 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
23091 2014-04-28 Richard Biener <rguenther@suse.de>
23093 * tree-vrp.c (vrp_var_may_overflow): Remove.
23094 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
23095 with overflow immediately bump to one before that value and
23096 let iteration figure out overflow status.
23098 2014-04-28 Richard Biener <rguenther@suse.de>
23100 * configure.ac: Do valgrind header checks unconditionally.
23101 Add --enable-valgrind-annotations.
23102 * system.h: Guard valgrind header inclusion with
23103 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
23104 * alloc-pool.c (pool_alloc, pool_free): Use
23105 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
23106 to guard possibly dead code.
23107 * config.in: Regenerated.
23108 * configure: Likewise.
23110 2014-04-28 Jeff Law <law@redhat.com>
23112 PR tree-optimization/60902
23113 * tree-ssa-threadedge.c
23114 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
23115 over real defs when invalidating outputs from statements that do not
23116 produce useful outputs for threading.
23118 2014-04-28 Richard Biener <rguenther@suse.de>
23120 PR tree-optimization/60979
23121 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
23122 SCOPs that end in a block with a successor with abnormal
23125 2014-04-28 Richard Biener <rguenther@suse.de>
23127 * tree-pass.h (execute_pass_list): Adjust prototype.
23128 * passes.c (pass_manager::execute_early_local_passes): Adjust.
23129 (do_per_function): Change callback signature, push all actual
23130 work to the callbals.
23131 (do_per_function_toporder): Likewise.
23132 (execute_function_dump): Adjust.
23133 (execute_function_todo): Likewise.
23134 (clear_last_verified): Likewise.
23135 (verify_curr_properties): Likewise.
23136 (update_properties_after_pass): Likewise.
23137 (execute_pass_list_1): Split out from ...
23138 (execute_pass_list): ... here. Adjust.
23139 (execute_ipa_pass_list): Likewise.
23140 * cgraphunit.c (cgraph_add_new_function): Adjust.
23141 (analyze_function): Likewise.
23142 (expand_function): Likewise.
23143 * cgraph.c (release_function_body): Free dominance info
23144 here instead of asserting it was magically freed elsewhere.
23146 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
23148 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
23149 * configure: Regenerate.
23150 * config/sparc/sparc.opt (muser-mode): New option.
23151 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
23153 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
23154 * doc/invoke.texi (SPARC options): Document -muser-mode.
23156 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
23158 * cselib.c (find_slot_memmode): Delete.
23159 (cselib_hasher): Change compare_type to a struct.
23160 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
23162 (preserve_constants_and_equivs): Adjust for new compare_type.
23163 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
23164 (wrap_constant): Delete.
23165 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
23167 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
23169 * doc/install.texi (Building with profile feedback): Remove
23172 2014-04-26 Tom de Vries <tom@codesourcery.com>
23174 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
23177 2014-04-25 Cary Coutant <ccoutant@google.com>
23180 * dwarf2out.c (should_move_die_to_comdat): A type definition
23181 can contain a subprogram definition, but don't move it to a
23183 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23184 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23186 (clone_tree_hash): Rename to...
23187 (clone_tree_partial): ...this; change callers. Copy
23188 DW_TAG_subprogram DIEs as declarations.
23189 (copy_decls_walk): Don't copy children of a declaration into a
23192 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23195 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23198 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23200 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23201 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23203 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23206 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23208 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23210 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23212 PR tree-optimization/60930
23213 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23214 creating a multiply candidate by folding two constant
23215 multiplicands when the result overflows.
23217 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23219 PR tree-optimization/60960
23220 * tree-vect-generic.c (expand_vector_operation): Only call
23221 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23223 2014-04-25 Tom de Vries <tom@codesourcery.com>
23225 * expr.c (clobber_reg_mode): New function.
23226 * expr.h (clobber_reg): New function.
23228 2014-04-25 Tom de Vries <tom@codesourcery.com>
23230 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23233 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23234 Tom de Vries <tom@codesourcery.com>
23236 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23238 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23239 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23240 new argument to find_all_hard_reg_sets call.
23242 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23244 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23245 Use HOST_WIDE_INT_C for mask literal.
23246 (aarch_rev16_shleft_mask_imm_p): Likewise.
23248 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23251 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23253 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23255 PR preprocessor/56540
23256 * config/i386/i386-c.c (ix86_target_macros): Define
23257 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23259 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23261 * configure.ac (tga_func): Remove.
23262 (LIB_TLS_SPEC): Remove.
23263 * configure: Regenerate.
23264 * config.in: Regenerate.
23265 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23267 2014-04-25 Richard Biener <rguenther@suse.de>
23270 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23271 call stmt use/clobber sets during stmt walk instead of
23272 walking the possibly incomplete set of caller edges.
23274 2014-04-25 Richard Biener <rguenther@suse.de>
23277 * passes.c (apply_ipa_transforms): Inline into only caller ...
23278 (execute_one_pass): ... here. Properly bring in function
23279 bodies for nodes we want to apply IPA transforms to.
23281 2014-04-24 Cong Hou <congh@google.com>
23283 PR tree-optimization/60896
23284 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23285 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23286 (vect_mark_pattern_stmts): Set the def type of all statements in
23287 PATTERN_DEF_SEQ as vect_internal_def.
23289 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23291 * doc/extend.texi (PowerPC Built-in Functions): Document new
23292 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23293 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23295 * config/rs6000/predicates.md (const_0_to_3_operand): New
23296 predicate to match 0..3 integer constants.
23298 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23299 to support adding miscellaneous builtin functions.
23300 (BU_DFP_MISC_2): Likewise.
23301 (BU_P7_MISC_1): Likewise.
23302 (BU_P7_MISC_2): Likewise.
23303 (BU_P8V_MISC_3): Likewise.
23304 (BU_MISC_1): Likewise.
23305 (BU_MISC_2): Likewise.
23306 (DIVWE): Add extended divide builtin functions.
23307 (DIVWEO): Likewise.
23308 (DIVWEU): Likewise.
23309 (DIVWEUO): Likewise.
23311 (DIVDEO): Likewise.
23312 (DIVDEU): Likewise.
23313 (DIVDEUO): Likewise.
23314 (DXEX): Add decimal floating-point builtin functions.
23316 (DDEDPD): Likewise.
23317 (DDEDPDQ): Likewise.
23318 (DENBCD): Likewise.
23319 (DENBCDQ): Likewise.
23323 (DSCLIQ): Likewise.
23325 (DSCRIQ): Likewise.
23326 (CDTBCD): Add new BCD builtin functions.
23327 (CBCDTD): Likewise.
23328 (ADDG6S): Likewise.
23329 (BCDADD): Likewise.
23330 (BCDADD_LT): Likewise.
23331 (BCDADD_EQ): Likewise.
23332 (BCDADD_GT): Likewise.
23333 (BCDADD_OV): Likewise.
23334 (BCDSUB): Likewise.
23335 (BCDSUB_LT): Likewise.
23336 (BCDSUB_EQ): Likewise.
23337 (BCDSUB_GT): Likewise.
23338 (BCDSUB_OV): Likewise.
23339 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23340 (UNPACK_TD): Likewise.
23341 (PACK_TF): Likewise.
23342 (UNPACK_TF): Likewise.
23343 (UNPACK_TF_0): Likewise.
23344 (UNPACK_TF_1): Likewise.
23345 (PACK_V1TI): Likewise.
23346 (UNPACK_V1TI): Likewise.
23348 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23349 support for decimal floating point builtin functions.
23350 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23351 functions that take constant arguments.
23352 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23353 (rs6000_init_builtins): Setup long double, _Decimal64, and
23354 _Decimal128 types for new builtin functions.
23355 (builtin_function_type): Set the unsigned flags appropriately for
23356 the new builtin functions.
23357 (rs6000_opt_masks): Add support for decimal floating point builtin
23360 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23361 floating point builtin functions.
23362 (RS6000_BTM_COMMON): Likewise.
23363 (RS6000_BTI_long_double): Likewise.
23364 (RS6000_BTI_dfloat64): Likewise.
23365 (RS6000_BTI_dfloat128): Likewise.
23366 (long_double_type_internal_node): Likewise.
23367 (dfloat64_type_internal_node): Likewise.
23368 (dfloat128_type_internal_node): Likewise.
23370 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23371 2.07 bcd arithmetic instructions.
23372 (UNSPEC_BCDSUB): Likewise.
23373 (UNSPEC_BCD_OVERFLOW): Likewise.
23374 (UNSPEC_BCD_ADD_SUB): Likewise.
23375 (bcd_add_sub): Likewise.
23376 (BCD_TEST): Likewise.
23377 (bcd<bcd_add_sub>): Likewise.
23378 (bcd<bcd_add_sub>_test): Likewise.
23379 (bcd<bcd_add_sub>_test2): Likewise.
23380 (bcd<bcd_add_sub>_<code>): Likewise.
23381 (peephole2 for combined bcd ops): Likewise.
23383 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23384 decimal floating point builtin functions.
23385 (UNSPEC_DENBCD): Likewise.
23386 (UNSPEC_DXEX): Likewise.
23387 (UNSPEC_DIEX): Likewise.
23388 (UNSPEC_DSCLI): Likewise.
23389 (UNSPEC_DSCRI): Likewise.
23390 (D64_D128): Likewise.
23391 (dfp_suffix): Likewise.
23392 (dfp_ddedpd_<mode>): Likewise.
23393 (dfp_denbcd_<mode>): Likewise.
23394 (dfp_dxex_<mode>): Likewise.
23395 (dfp_diex_<mode>): Likewise.
23396 (dfp_dscli_<mode>): Likewise.
23397 (dfp_dscri_<mode>): Likewise.
23399 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23401 (UNSPEC_CDTBCD): Likewise.
23402 (UNSPEC_CBCDTD): Likewise.
23403 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23404 (UNSPEC_DIVEO): Likewise.
23405 (UNSPEC_DIVEU): Likewise.
23406 (UNSPEC_DIVEUO): Likewise.
23407 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23408 pack/unpack 128-bit types.
23409 (UNSPEC_PACK_128BIT): Likewise.
23410 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23411 (udiv<mode>3): Use idiv_ldiv mode attribute.
23412 (div<mode>3): Likewise.
23413 (addg6s): Add new BCD builtin functions.
23414 (cdtbcd): Likewise.
23415 (cbcdtd): Likewise.
23416 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23417 (div_extend): Likewise.
23418 (div<div_extend>_<mode>"): Likewise.
23419 (FP128_64): Add support for new builtin functions to pack/unpack
23421 (unpack<mode>): Likewise.
23422 (unpacktf_0): Likewise.
23423 (unpacktf_1): Likewise.
23424 (unpack<mode>_dm): Likewise.
23425 (unpack<mode>_nodm): Likewise.
23426 (pack<mode>): Likewise.
23427 (unpackv1ti): Likewise.
23428 (packv1ti): Likewise.
23430 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23432 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23435 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23437 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23438 * gimplify.c (omp_is_private): Change last argument's type to int.
23439 Only diagnose lastprivate if the simd argument is 1, only diagnose
23440 linear if the simd argument is 2.
23441 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23442 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23443 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23444 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23445 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23446 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23447 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23448 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23449 * tree-nested.c (convert_nonlocal_omp_clauses,
23450 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23452 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23455 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23458 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23460 * flag-types.h (enum ivar_visibility): Add.
23462 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23464 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23465 function * argument.
23467 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23469 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23471 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23472 Tom de Vries <tom@codesourcery.com>
23474 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23475 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23477 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23478 * emit-rtl.c (try_split): Same.
23480 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23481 Tom de Vries <tom@codesourcery.com>
23483 * common.opt (fuse-caller-save): New option.
23485 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23487 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23488 elements for big-endian.
23490 2014-04-24 Richard Biener <rguenther@suse.de>
23492 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23493 during TER and instead use the sepops interface for expanding
23494 non-GIMPLE_SINGLE_RHS.
23496 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23498 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23499 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23501 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23503 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23504 assembler 64-bit option.
23505 * configure: Regenerate.
23507 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23509 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23510 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23511 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23512 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23513 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23515 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23517 * config/aarch64/aarch64-builtins.c
23518 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23519 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23520 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23521 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23523 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23524 (Vrevsuff): New mode attribute.
23526 2014-04-24 Terry Guo <terry.guo@arm.com>
23528 * config/arm/arm.h (machine_function): Define variable
23529 after_arm_reorg here.
23530 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23531 (arm_split_constant): Update the way to access variable
23533 (arm_reorg): Ditto.
23534 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23536 2014-04-23 Tom de Vries <tom@codesourcery.com>
23538 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23540 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23542 * is-a.h: Update comments to reflect the following changes to the
23543 "pointerness" of the API, making the template parameter match the
23544 return type, allowing use of is-a.h with typedefs of pointers.
23545 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23546 that the return type matches the parameter to the is_a_helper.
23548 (dyn_cast): Likewise.
23550 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23551 pointer from the is-a.h API.
23553 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23554 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23556 (is_a_helper <varpool_node>::test): Likewise, convert to...
23557 (is_a_helper <varpool_node *>::test): ...this.
23559 (varpool_first_variable): Update for removal of implicit pointer
23560 from the is-a.h API.
23561 (varpool_next_variable): Likewise.
23562 (varpool_first_static_initializer): Likewise.
23563 (varpool_next_static_initializer): Likewise.
23564 (varpool_first_defined_variable): Likewise.
23565 (varpool_next_defined_variable): Likewise.
23566 (cgraph_first_defined_function): Likewise.
23567 (cgraph_next_defined_function): Likewise.
23568 (cgraph_first_function): Likewise.
23569 (cgraph_next_function): Likewise.
23570 (cgraph_first_function_with_gimple_body): Likewise.
23571 (cgraph_next_function_with_gimple_body): Likewise.
23572 (cgraph_alias_target): Likewise.
23573 (varpool_alias_target): Likewise.
23574 (cgraph_function_or_thunk_node): Likewise.
23575 (varpool_variable_node): Likewise.
23576 (symtab_real_symbol_p): Likewise.
23577 * cgraphunit.c (referred_to_p): Likewise.
23578 (analyze_functions): Likewise.
23579 (handle_alias_pairs): Likewise.
23580 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23581 * gimple-ssa.h (gimple_vuse_op): Likewise.
23582 (gimple_vdef_op): Likewise.
23583 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23584 * gimple.c (gimple_build_asm_1): Likewise.
23585 (gimple_build_try): Likewise.
23586 (gimple_build_resx): Likewise.
23587 (gimple_build_eh_dispatch): Likewise.
23588 (gimple_build_omp_for): Likewise.
23589 (gimple_omp_for_set_clauses): Likewise.
23591 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23592 (is_a_helper <gimple_statement_asm *>::test): ...this.
23593 (is_a_helper <gimple_statement_bind>::test): Convert to...
23594 (is_a_helper <gimple_statement_bind *>::test): ...this.
23595 (is_a_helper <gimple_statement_call>::test): Convert to...
23596 (is_a_helper <gimple_statement_call *>::test): ...this.
23597 (is_a_helper <gimple_statement_catch>::test): Convert to...
23598 (is_a_helper <gimple_statement_catch *>::test): ...this.
23599 (is_a_helper <gimple_statement_resx>::test): Convert to...
23600 (is_a_helper <gimple_statement_resx *>::test): ...this.
23601 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23602 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23603 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23604 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23605 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23606 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23607 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23608 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23609 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23610 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23611 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23612 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23613 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23614 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23615 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23616 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23617 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23618 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23619 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23620 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23621 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23622 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23623 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23624 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23625 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23626 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23627 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23628 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23629 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23630 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23631 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23632 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23633 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23634 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23635 (is_a_helper <gimple_statement_phi>::test): Convert to...
23636 (is_a_helper <gimple_statement_phi *>::test): ...this.
23637 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23638 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23639 (is_a_helper <gimple_statement_try>::test): Convert to...
23640 (is_a_helper <gimple_statement_try *>::test): ...this.
23641 (is_a_helper <gimple_statement_wce>::test): Convert to...
23642 (is_a_helper <gimple_statement_wce *>::test): ...this.
23643 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23644 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23645 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23646 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23647 (is_a_helper <const gimple_statement_call>::test): Convert to...
23648 (is_a_helper <const gimple_statement_call *>::test): ...this.
23649 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23650 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23651 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23652 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23653 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23654 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23655 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23656 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23657 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23659 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23661 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23663 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23665 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23666 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23667 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23669 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23670 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23672 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23673 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23674 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23675 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23676 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23677 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23679 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23680 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23681 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23682 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23684 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23685 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23686 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23687 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23688 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23689 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23690 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23691 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23692 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23693 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23694 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23695 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23696 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23697 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23698 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23699 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23701 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23703 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23704 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23706 (gimple_use_ops): Update for removal of implicit pointer from the
23708 (gimple_set_use_ops): Likewise.
23709 (gimple_vuse): Likewise.
23710 (gimple_vdef): Likewise.
23711 (gimple_vuse_ptr): Likewise.
23712 (gimple_vdef_ptr): Likewise.
23713 (gimple_set_vuse): Likewise.
23714 (gimple_set_vdef): Likewise.
23715 (gimple_omp_return_set_lhs): Likewise.
23716 (gimple_omp_return_lhs): Likewise.
23717 (gimple_omp_return_lhs_ptr): Likewise.
23718 (gimple_call_fntype): Likewise.
23719 (gimple_call_set_fntype): Likewise.
23720 (gimple_call_set_internal_fn): Likewise.
23721 (gimple_call_use_set): Likewise.
23722 (gimple_call_clobber_set): Likewise.
23723 (gimple_bind_vars): Likewise.
23724 (gimple_bind_set_vars): Likewise.
23725 (gimple_bind_body_ptr): Likewise.
23726 (gimple_bind_set_body): Likewise.
23727 (gimple_bind_add_stmt): Likewise.
23728 (gimple_bind_block): Likewise.
23729 (gimple_bind_set_block): Likewise.
23730 (gimple_asm_ninputs): Likewise.
23731 (gimple_asm_noutputs): Likewise.
23732 (gimple_asm_nclobbers): Likewise.
23733 (gimple_asm_nlabels): Likewise.
23734 (gimple_asm_input_op): Likewise.
23735 (gimple_asm_input_op_ptr): Likewise.
23736 (gimple_asm_output_op): Likewise.
23737 (gimple_asm_output_op_ptr): Likewise.
23738 (gimple_asm_set_output_op): Likewise.
23739 (gimple_asm_clobber_op): Likewise.
23740 (gimple_asm_set_clobber_op): Likewise.
23741 (gimple_asm_label_op): Likewise.
23742 (gimple_asm_set_label_op): Likewise.
23743 (gimple_asm_string): Likewise.
23744 (gimple_catch_types): Likewise.
23745 (gimple_catch_types_ptr): Likewise.
23746 (gimple_catch_handler_ptr): Likewise.
23747 (gimple_catch_set_types): Likewise.
23748 (gimple_catch_set_handler): Likewise.
23749 (gimple_eh_filter_types): Likewise.
23750 (gimple_eh_filter_types_ptr): Likewise.
23751 (gimple_eh_filter_failure_ptr): Likewise.
23752 (gimple_eh_filter_set_types): Likewise.
23753 (gimple_eh_filter_set_failure): Likewise.
23754 (gimple_eh_must_not_throw_fndecl): Likewise.
23755 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23756 (gimple_eh_else_n_body_ptr): Likewise.
23757 (gimple_eh_else_e_body_ptr): Likewise.
23758 (gimple_eh_else_set_n_body): Likewise.
23759 (gimple_eh_else_set_e_body): Likewise.
23760 (gimple_try_eval_ptr): Likewise.
23761 (gimple_try_cleanup_ptr): Likewise.
23762 (gimple_try_set_eval): Likewise.
23763 (gimple_try_set_cleanup): Likewise.
23764 (gimple_wce_cleanup_ptr): Likewise.
23765 (gimple_wce_set_cleanup): Likewise.
23766 (gimple_phi_capacity): Likewise.
23767 (gimple_phi_num_args): Likewise.
23768 (gimple_phi_result): Likewise.
23769 (gimple_phi_result_ptr): Likewise.
23770 (gimple_phi_set_result): Likewise.
23771 (gimple_phi_arg): Likewise.
23772 (gimple_phi_set_arg): Likewise.
23773 (gimple_resx_region): Likewise.
23774 (gimple_resx_set_region): Likewise.
23775 (gimple_eh_dispatch_region): Likewise.
23776 (gimple_eh_dispatch_set_region): Likewise.
23777 (gimple_omp_critical_name): Likewise.
23778 (gimple_omp_critical_name_ptr): Likewise.
23779 (gimple_omp_critical_set_name): Likewise.
23780 (gimple_omp_for_clauses): Likewise.
23781 (gimple_omp_for_clauses_ptr): Likewise.
23782 (gimple_omp_for_set_clauses): Likewise.
23783 (gimple_omp_for_collapse): Likewise.
23784 (gimple_omp_for_index): Likewise.
23785 (gimple_omp_for_index_ptr): Likewise.
23786 (gimple_omp_for_set_index): Likewise.
23787 (gimple_omp_for_initial): Likewise.
23788 (gimple_omp_for_initial_ptr): Likewise.
23789 (gimple_omp_for_set_initial): Likewise.
23790 (gimple_omp_for_final): Likewise.
23791 (gimple_omp_for_final_ptr): Likewise.
23792 (gimple_omp_for_set_final): Likewise.
23793 (gimple_omp_for_incr): Likewise.
23794 (gimple_omp_for_incr_ptr): Likewise.
23795 (gimple_omp_for_set_incr): Likewise.
23796 (gimple_omp_for_pre_body_ptr): Likewise.
23797 (gimple_omp_for_set_pre_body): Likewise.
23798 (gimple_omp_parallel_clauses): Likewise.
23799 (gimple_omp_parallel_clauses_ptr): Likewise.
23800 (gimple_omp_parallel_set_clauses): Likewise.
23801 (gimple_omp_parallel_child_fn): Likewise.
23802 (gimple_omp_parallel_child_fn_ptr): Likewise.
23803 (gimple_omp_parallel_set_child_fn): Likewise.
23804 (gimple_omp_parallel_data_arg): Likewise.
23805 (gimple_omp_parallel_data_arg_ptr): Likewise.
23806 (gimple_omp_parallel_set_data_arg): Likewise.
23807 (gimple_omp_task_clauses): Likewise.
23808 (gimple_omp_task_clauses_ptr): Likewise.
23809 (gimple_omp_task_set_clauses): Likewise.
23810 (gimple_omp_task_child_fn): Likewise.
23811 (gimple_omp_task_child_fn_ptr): Likewise.
23812 (gimple_omp_task_set_child_fn): Likewise.
23813 (gimple_omp_task_data_arg): Likewise.
23814 (gimple_omp_task_data_arg_ptr): Likewise.
23815 (gimple_omp_task_set_data_arg): Likewise.
23816 (gimple_omp_taskreg_clauses): Likewise.
23817 (gimple_omp_taskreg_clauses_ptr): Likewise.
23818 (gimple_omp_taskreg_set_clauses): Likewise.
23819 (gimple_omp_taskreg_child_fn): Likewise.
23820 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23821 (gimple_omp_taskreg_set_child_fn): Likewise.
23822 (gimple_omp_taskreg_data_arg): Likewise.
23823 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23824 (gimple_omp_taskreg_set_data_arg): Likewise.
23825 (gimple_omp_task_copy_fn): Likewise.
23826 (gimple_omp_task_copy_fn_ptr): Likewise.
23827 (gimple_omp_task_set_copy_fn): Likewise.
23828 (gimple_omp_task_arg_size): Likewise.
23829 (gimple_omp_task_arg_size_ptr): Likewise.
23830 (gimple_omp_task_set_arg_size): Likewise.
23831 (gimple_omp_task_arg_align): Likewise.
23832 (gimple_omp_task_arg_align_ptr): Likewise.
23833 (gimple_omp_task_set_arg_align): Likewise.
23834 (gimple_omp_single_clauses): Likewise.
23835 (gimple_omp_single_clauses_ptr): Likewise.
23836 (gimple_omp_single_set_clauses): Likewise.
23837 (gimple_omp_target_clauses): Likewise.
23838 (gimple_omp_target_clauses_ptr): Likewise.
23839 (gimple_omp_target_set_clauses): Likewise.
23840 (gimple_omp_target_child_fn): Likewise.
23841 (gimple_omp_target_child_fn_ptr): Likewise.
23842 (gimple_omp_target_set_child_fn): Likewise.
23843 (gimple_omp_target_data_arg): Likewise.
23844 (gimple_omp_target_data_arg_ptr): Likewise.
23845 (gimple_omp_target_set_data_arg): Likewise.
23846 (gimple_omp_teams_clauses): Likewise.
23847 (gimple_omp_teams_clauses_ptr): Likewise.
23848 (gimple_omp_teams_set_clauses): Likewise.
23849 (gimple_omp_sections_clauses): Likewise.
23850 (gimple_omp_sections_clauses_ptr): Likewise.
23851 (gimple_omp_sections_set_clauses): Likewise.
23852 (gimple_omp_sections_control): Likewise.
23853 (gimple_omp_sections_control_ptr): Likewise.
23854 (gimple_omp_sections_set_control): Likewise.
23855 (gimple_omp_for_set_cond): Likewise.
23856 (gimple_omp_for_cond): Likewise.
23857 (gimple_omp_atomic_store_set_val): Likewise.
23858 (gimple_omp_atomic_store_val): Likewise.
23859 (gimple_omp_atomic_store_val_ptr): Likewise.
23860 (gimple_omp_atomic_load_set_lhs): Likewise.
23861 (gimple_omp_atomic_load_lhs): Likewise.
23862 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23863 (gimple_omp_atomic_load_set_rhs): Likewise.
23864 (gimple_omp_atomic_load_rhs): Likewise.
23865 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23866 (gimple_omp_continue_control_def): Likewise.
23867 (gimple_omp_continue_control_def_ptr): Likewise.
23868 (gimple_omp_continue_set_control_def): Likewise.
23869 (gimple_omp_continue_control_use): Likewise.
23870 (gimple_omp_continue_control_use_ptr): Likewise.
23871 (gimple_omp_continue_set_control_use): Likewise.
23872 (gimple_transaction_body_ptr): Likewise.
23873 (gimple_transaction_label): Likewise.
23874 (gimple_transaction_label_ptr): Likewise.
23875 (gimple_transaction_set_body): Likewise.
23876 (gimple_transaction_set_label): Likewise.
23878 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23879 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23880 * ipa-ref.c (ipa_record_reference): Likewise.
23881 * ipa-reference.c (analyze_function): Likewise.
23882 (ipa_reference_write_optimization_summary): Likewise.
23883 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23884 (address_taken_from_non_vtable_p): Likewise.
23885 (comdat_can_be_unshared_p_1): Likewise.
23886 * lto-cgraph.c (lto_output_ref): Likewise.
23887 (add_references): Likewise.
23888 (compute_ltrans_boundary): Likewise.
23889 (output_symtab): Likewise.
23890 (input_ref): Likewise.
23891 (input_cgraph_1): Likewise.
23892 (output_cgraph_opt_summary): Likewise.
23893 * lto-streamer-out.c (lto_output): Likewise.
23894 (output_symbol_p): Likewise.
23895 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23896 (lsei_start_function_in_partition): Likewise.
23897 (lsei_next_variable_in_partition): Likewise.
23898 (lsei_start_variable_in_partition): Likewise.
23899 * symtab.c (insert_to_assembler_name_hash): Likewise.
23900 (unlink_from_assembler_name_hash): Likewise.
23901 (symtab_unregister_node): Likewise.
23902 (symtab_remove_node): Likewise.
23903 (dump_symtab_node): Likewise.
23904 (verify_symtab_base): Likewise.
23905 (verify_symtab_node): Likewise.
23906 (symtab_make_decl_local): Likewise.
23907 (symtab_alias_ultimate_target): Likewise.
23908 (symtab_resolve_alias): Likewise.
23909 (symtab_get_symbol_partitioning_class): Likewise.
23910 * tree-phinodes.c (allocate_phi_node): Likewise.
23911 (reserve_phi_args_for_new_edge): Likewise.
23912 (remove_phi_args): Likewise.
23913 * varpool.c (varpool_node_for_asm): Likewise.
23914 (varpool_remove_unreferenced_decls): Likewise.
23916 2014-04-23 Jeff Law <law@redhat.com>
23918 PR tree-optimization/60902
23919 * tree-ssa-threadedge.c
23920 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23921 invalidate outputs from statements that do not produce useful
23922 outputs for threading.
23924 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23926 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23927 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23928 machine descriptions for Stack Smashing Protector.
23930 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23932 * aarch64.md (<optab>_rol<mode>3): New pattern.
23933 (<optab>_rolsi3_uxtw): Likewise.
23934 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23936 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23938 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23939 (arm_cortex_a12_tune): Likewise.
23941 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23943 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23945 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23947 * config/arm/arm.md (arm_rev16si2): New pattern.
23948 (arm_rev16si2_alt): Likewise.
23949 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23951 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23953 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23954 (rev16<mode>2_alt): Likewise.
23955 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23956 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23957 (aarch_rev16_shleft_mask_imm_p): Likewise.
23958 (aarch_rev16_p_1): Likewise.
23959 (aarch_rev16_p): Likewise.
23960 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23961 (aarch_rev16_shright_mask_imm_p): Likewise.
23962 (aarch_rev16_shleft_mask_imm_p): Likewise.
23964 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23966 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23967 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23969 (cortex_a53_extra_costs): Likewise.
23970 (cortex_a57_extra_costs): Likewise.
23971 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23972 (cortexa7_extra_costs): Likewise.
23973 (cortexa8_extra_costs): Likewise.
23974 (cortexa12_extra_costs): Likewise.
23975 (cortexa15_extra_costs): Likewise.
23976 (v7m_extra_costs): Likewise.
23977 (arm_new_rtx_costs): Handle BSWAP.
23979 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23981 * config/arm/arm.c (cortexa8_extra_costs): New table.
23982 (arm_cortex_a8_tune): New tuning struct.
23983 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23985 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23987 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23989 2014-04-23 Richard Biener <rguenther@suse.de>
23991 * Makefile.in (OBJS): Remove loop-unswitch.o.
23992 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23993 * passes.def (pass_rtl_unswitch): Likewise.
23994 * loop-init.c (gate_rtl_unswitch): Likewise.
23995 (rtl_unswitch): Likewise.
23996 (pass_data_rtl_unswitch): Likewise.
23997 (pass_rtl_unswitch): Likewise.
23998 (make_pass_rtl_unswitch): Likewise.
23999 * rtl.h (reversed_condition): Likewise.
24000 (compare_and_jump_seq): Likewise.
24001 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
24003 * loop-unroll.c (compare_and_jump_seq): Likewise.
24005 2014-04-23 Richard Biener <rguenther@suse.de>
24007 PR tree-optimization/60903
24008 * tree-ssa-loop-im.c (analyze_memory_references): Remove
24009 commented code block.
24010 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
24011 loop flags to newly created BBs and edges.
24013 2014-04-23 Nick Clifton <nickc@redhat.com>
24015 * config/msp430/msp430.c (msp430_handle_option): Move function
24017 (msp430_option_override): Simplify mcu and mcpu option handling.
24018 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
24019 support for -mhwmult command line option.
24020 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
24021 -mhwmult command line option.
24022 (msp430_hwmult_enabled): Delete.
24023 (msp43o_output_labelref): Add support for -mhwmult command line option.
24024 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
24025 (umulsidi3): Likewise.
24026 * config/msp430/msp430.opt (mmcu): Add Report attribute.
24027 (mcpu, mlarge, msmall): Likewise.
24028 (mhwmult): New option.
24029 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
24031 (msp430_is_f5_mcu): Remove prototype.
24032 (msp430_use_f5_series_hwmult): Add prototype.
24033 * config/msp430/msp430-opts.h: New file.
24034 * common/config/msp430: New directory.
24035 * common/config/msp430/msp430-common.c: New file.
24036 * config.gcc (msp430): Remove target_has_targetm_common.
24037 * doc/invoke.texi: Document -mhwmult command line option.
24039 2014-04-23 Nick Clifton <nickc@redhat.com>
24041 * config/i386/cygwin.h (ENDFILE_SPEC): Include
24042 default-manifest.o if it can be found in the search path.
24043 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
24045 2014-04-23 Terry Guo <terry.guo@arm.com>
24047 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
24049 2014-04-23 Richard Biener <rguenther@suse.de>
24051 PR middle-end/60895
24052 * tree-inline.c (declare_return_variable): Use mark_addressable.
24054 2014-04-23 Richard Biener <rguenther@suse.de>
24056 PR middle-end/60891
24057 * loop-init.c (loop_optimizer_init): Make sure to apply
24058 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
24060 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24063 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
24065 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
24066 if flag_sanitize_undefined_trap_on_error.
24067 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
24068 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
24069 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
24070 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
24071 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
24072 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
24073 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
24074 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
24075 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
24076 * ubsan.c (ubsan_instrument_unreachable): Return
24077 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
24078 (ubsan_expand_null_ifn): Emit __builtin_trap ()
24079 if flag_sanitize_undefined_trap_on_error and
24080 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
24081 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
24082 instrument_bool_enum_load): Emit __builtin_trap () if
24083 flag_sanitize_undefined_trap_on_error and
24084 __builtin_handle_*_abort () if !flag_sanitize_recover.
24085 * doc/invoke.texi (-fsanitize-recover,
24086 -fsanitize-undefined-trap-on-error): Document.
24088 2014-04-22 Christian Bruel <christian.bruel@st.com>
24090 * config/sh/sh.md (mov<mode>): Replace movQIHI.
24091 Force immediates to SImode.
24093 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
24095 * config/nios2/nios2.md (UNSPEC_ROUND): New.
24096 (lroundsfsi2): New.
24097 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
24098 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
24099 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
24100 (nios2_fpu_insn): Add entry for round.
24101 (N2FPU_NO_ERRNO_P): Define.
24102 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
24104 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
24106 2014-04-22 Richard Henderson <rth@redhat.com>
24108 * config/aarch64/aarch64 (addti3, subti3): New expanders.
24109 (add<GPI>3_compare0): Remove leading * from name.
24110 (add<GPI>3_carryin): Likewise.
24111 (sub<GPI>3_compare0): Likewise.
24112 (sub<GPI>3_carryin): Likewise.
24113 (<su_optab>mulditi3): New expander.
24114 (multi3): New expander.
24115 (madd<GPI>): Remove leading * from name.
24117 2014-04-22 Martin Jambor <mjambor@suse.cz>
24119 * cgraphclones.c (cgraph_function_versioning): Copy
24120 ipa_transforms_to_apply instead of asserting it is empty.
24122 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
24125 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
24126 on count_exp to get mode.
24128 2014-04-22 Andrew Pinski <apinski@cavium.com>
24130 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24131 Handle TLS for ILP32.
24132 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
24133 (tlsie_small_<mode>): this and handle PTR.
24134 (tlsie_small_sidi): New pattern.
24135 (tlsle_small): Change to an expand to handle ILP32.
24136 (tlsle_small_<mode>): New pattern.
24137 (tlsdesc_small): Rename to ...
24138 (tlsdesc_small_<mode>): this and handle PTR.
24140 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24142 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
24144 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24146 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24147 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
24148 (aarch64_types_signed_poly_qualifiers): Likewise.
24149 (aarch64_types_unsigned_signed_qualifiers): Likewise.
24150 (aarch64_types_poly_signed_qualifiers): Likewise.
24151 (TYPES_REINTERP_SS): Type macro added.
24152 (TYPES_REINTERP_SU): Likewise.
24153 (TYPES_REINTERP_SP): Likewise.
24154 (TYPES_REINTERP_US): Likewise.
24155 (TYPES_REINTERP_PS): Likewise.
24156 (aarch64_fold_builtin): New expression folding added.
24157 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
24158 Declarations removed.
24159 (REINTERP_SS): Declarations added.
24160 (REINTERP_US): Likewise.
24161 (REINTERP_PS): Likewise.
24162 (REINTERP_SU): Likewise.
24163 (REINTERP_SP): Likewise.
24164 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
24165 (vreinterpretq_p8_f64): Likewise.
24166 (vreinterpret_p16_f64): Likewise.
24167 (vreinterpretq_p16_f64): Likewise.
24168 (vreinterpret_f32_f64): Likewise.
24169 (vreinterpretq_f32_f64): Likewise.
24170 (vreinterpret_f64_f32): Likewise.
24171 (vreinterpret_f64_p8): Likewise.
24172 (vreinterpret_f64_p16): Likewise.
24173 (vreinterpret_f64_s8): Likewise.
24174 (vreinterpret_f64_s16): Likewise.
24175 (vreinterpret_f64_s32): Likewise.
24176 (vreinterpret_f64_s64): Likewise.
24177 (vreinterpret_f64_u8): Likewise.
24178 (vreinterpret_f64_u16): Likewise.
24179 (vreinterpret_f64_u32): Likewise.
24180 (vreinterpret_f64_u64): Likewise.
24181 (vreinterpretq_f64_f32): Likewise.
24182 (vreinterpretq_f64_p8): Likewise.
24183 (vreinterpretq_f64_p16): Likewise.
24184 (vreinterpretq_f64_s8): Likewise.
24185 (vreinterpretq_f64_s16): Likewise.
24186 (vreinterpretq_f64_s32): Likewise.
24187 (vreinterpretq_f64_s64): Likewise.
24188 (vreinterpretq_f64_u8): Likewise.
24189 (vreinterpretq_f64_u16): Likewise.
24190 (vreinterpretq_f64_u32): Likewise.
24191 (vreinterpretq_f64_u64): Likewise.
24192 (vreinterpret_s64_f64): Likewise.
24193 (vreinterpretq_s64_f64): Likewise.
24194 (vreinterpret_u64_f64): Likewise.
24195 (vreinterpretq_u64_f64): Likewise.
24196 (vreinterpret_s8_f64): Likewise.
24197 (vreinterpretq_s8_f64): Likewise.
24198 (vreinterpret_s16_f64): Likewise.
24199 (vreinterpretq_s16_f64): Likewise.
24200 (vreinterpret_s32_f64): Likewise.
24201 (vreinterpretq_s32_f64): Likewise.
24202 (vreinterpret_u8_f64): Likewise.
24203 (vreinterpretq_u8_f64): Likewise.
24204 (vreinterpret_u16_f64): Likewise.
24205 (vreinterpretq_u16_f64): Likewise.
24206 (vreinterpret_u32_f64): Likewise.
24207 (vreinterpretq_u32_f64): Likewise.
24209 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24211 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24212 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24213 (vreinterpret_p8_s8): Likewise.
24214 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24215 (vreinterpret_p8_s16): Likewise.
24216 (vreinterpret_p8_s32): Likewise.
24217 (vreinterpret_p8_s64): Likewise.
24218 (vreinterpret_p8_f32): Likewise.
24219 (vreinterpret_p8_u8): Likewise.
24220 (vreinterpret_p8_u16): Likewise.
24221 (vreinterpret_p8_u32): Likewise.
24222 (vreinterpret_p8_u64): Likewise.
24223 (vreinterpret_p8_p16): Likewise.
24224 (vreinterpretq_p8_s8): Likewise.
24225 (vreinterpretq_p8_s16): Likewise.
24226 (vreinterpretq_p8_s32): Likewise.
24227 (vreinterpretq_p8_s64): Likewise.
24228 (vreinterpretq_p8_f32): Likewise.
24229 (vreinterpretq_p8_u8): Likewise.
24230 (vreinterpretq_p8_u16): Likewise.
24231 (vreinterpretq_p8_u32): Likewise.
24232 (vreinterpretq_p8_u64): Likewise.
24233 (vreinterpretq_p8_p16): Likewise.
24234 (vreinterpret_p16_s8): Likewise.
24235 (vreinterpret_p16_s16): Likewise.
24236 (vreinterpret_p16_s32): Likewise.
24237 (vreinterpret_p16_s64): Likewise.
24238 (vreinterpret_p16_f32): Likewise.
24239 (vreinterpret_p16_u8): Likewise.
24240 (vreinterpret_p16_u16): Likewise.
24241 (vreinterpret_p16_u32): Likewise.
24242 (vreinterpret_p16_u64): Likewise.
24243 (vreinterpret_p16_p8): Likewise.
24244 (vreinterpretq_p16_s8): Likewise.
24245 (vreinterpretq_p16_s16): Likewise.
24246 (vreinterpretq_p16_s32): Likewise.
24247 (vreinterpretq_p16_s64): Likewise.
24248 (vreinterpretq_p16_f32): Likewise.
24249 (vreinterpretq_p16_u8): Likewise.
24250 (vreinterpretq_p16_u16): Likewise.
24251 (vreinterpretq_p16_u32): Likewise.
24252 (vreinterpretq_p16_u64): Likewise.
24253 (vreinterpretq_p16_p8): Likewise.
24254 (vreinterpret_f32_s8): Likewise.
24255 (vreinterpret_f32_s16): Likewise.
24256 (vreinterpret_f32_s32): Likewise.
24257 (vreinterpret_f32_s64): Likewise.
24258 (vreinterpret_f32_u8): Likewise.
24259 (vreinterpret_f32_u16): Likewise.
24260 (vreinterpret_f32_u32): Likewise.
24261 (vreinterpret_f32_u64): Likewise.
24262 (vreinterpret_f32_p8): Likewise.
24263 (vreinterpret_f32_p16): Likewise.
24264 (vreinterpretq_f32_s8): Likewise.
24265 (vreinterpretq_f32_s16): Likewise.
24266 (vreinterpretq_f32_s32): Likewise.
24267 (vreinterpretq_f32_s64): Likewise.
24268 (vreinterpretq_f32_u8): Likewise.
24269 (vreinterpretq_f32_u16): Likewise.
24270 (vreinterpretq_f32_u32): Likewise.
24271 (vreinterpretq_f32_u64): Likewise.
24272 (vreinterpretq_f32_p8): Likewise.
24273 (vreinterpretq_f32_p16): Likewise.
24274 (vreinterpret_s64_s8): Likewise.
24275 (vreinterpret_s64_s16): Likewise.
24276 (vreinterpret_s64_s32): Likewise.
24277 (vreinterpret_s64_f32): Likewise.
24278 (vreinterpret_s64_u8): Likewise.
24279 (vreinterpret_s64_u16): Likewise.
24280 (vreinterpret_s64_u32): Likewise.
24281 (vreinterpret_s64_u64): Likewise.
24282 (vreinterpret_s64_p8): Likewise.
24283 (vreinterpret_s64_p16): Likewise.
24284 (vreinterpretq_s64_s8): Likewise.
24285 (vreinterpretq_s64_s16): Likewise.
24286 (vreinterpretq_s64_s32): Likewise.
24287 (vreinterpretq_s64_f32): Likewise.
24288 (vreinterpretq_s64_u8): Likewise.
24289 (vreinterpretq_s64_u16): Likewise.
24290 (vreinterpretq_s64_u32): Likewise.
24291 (vreinterpretq_s64_u64): Likewise.
24292 (vreinterpretq_s64_p8): Likewise.
24293 (vreinterpretq_s64_p16): Likewise.
24294 (vreinterpret_u64_s8): Likewise.
24295 (vreinterpret_u64_s16): Likewise.
24296 (vreinterpret_u64_s32): Likewise.
24297 (vreinterpret_u64_s64): Likewise.
24298 (vreinterpret_u64_f32): Likewise.
24299 (vreinterpret_u64_u8): Likewise.
24300 (vreinterpret_u64_u16): Likewise.
24301 (vreinterpret_u64_u32): Likewise.
24302 (vreinterpret_u64_p8): Likewise.
24303 (vreinterpret_u64_p16): Likewise.
24304 (vreinterpretq_u64_s8): Likewise.
24305 (vreinterpretq_u64_s16): Likewise.
24306 (vreinterpretq_u64_s32): Likewise.
24307 (vreinterpretq_u64_s64): Likewise.
24308 (vreinterpretq_u64_f32): Likewise.
24309 (vreinterpretq_u64_u8): Likewise.
24310 (vreinterpretq_u64_u16): Likewise.
24311 (vreinterpretq_u64_u32): Likewise.
24312 (vreinterpretq_u64_p8): Likewise.
24313 (vreinterpretq_u64_p16): Likewise.
24314 (vreinterpret_s8_s16): Likewise.
24315 (vreinterpret_s8_s32): Likewise.
24316 (vreinterpret_s8_s64): Likewise.
24317 (vreinterpret_s8_f32): Likewise.
24318 (vreinterpret_s8_u8): Likewise.
24319 (vreinterpret_s8_u16): Likewise.
24320 (vreinterpret_s8_u32): Likewise.
24321 (vreinterpret_s8_u64): Likewise.
24322 (vreinterpret_s8_p8): Likewise.
24323 (vreinterpret_s8_p16): Likewise.
24324 (vreinterpretq_s8_s16): Likewise.
24325 (vreinterpretq_s8_s32): Likewise.
24326 (vreinterpretq_s8_s64): Likewise.
24327 (vreinterpretq_s8_f32): Likewise.
24328 (vreinterpretq_s8_u8): Likewise.
24329 (vreinterpretq_s8_u16): Likewise.
24330 (vreinterpretq_s8_u32): Likewise.
24331 (vreinterpretq_s8_u64): Likewise.
24332 (vreinterpretq_s8_p8): Likewise.
24333 (vreinterpretq_s8_p16): Likewise.
24334 (vreinterpret_s16_s8): Likewise.
24335 (vreinterpret_s16_s32): Likewise.
24336 (vreinterpret_s16_s64): Likewise.
24337 (vreinterpret_s16_f32): Likewise.
24338 (vreinterpret_s16_u8): Likewise.
24339 (vreinterpret_s16_u16): Likewise.
24340 (vreinterpret_s16_u32): Likewise.
24341 (vreinterpret_s16_u64): Likewise.
24342 (vreinterpret_s16_p8): Likewise.
24343 (vreinterpret_s16_p16): Likewise.
24344 (vreinterpretq_s16_s8): Likewise.
24345 (vreinterpretq_s16_s32): Likewise.
24346 (vreinterpretq_s16_s64): Likewise.
24347 (vreinterpretq_s16_f32): Likewise.
24348 (vreinterpretq_s16_u8): Likewise.
24349 (vreinterpretq_s16_u16): Likewise.
24350 (vreinterpretq_s16_u32): Likewise.
24351 (vreinterpretq_s16_u64): Likewise.
24352 (vreinterpretq_s16_p8): Likewise.
24353 (vreinterpretq_s16_p16): Likewise.
24354 (vreinterpret_s32_s8): Likewise.
24355 (vreinterpret_s32_s16): Likewise.
24356 (vreinterpret_s32_s64): Likewise.
24357 (vreinterpret_s32_f32): Likewise.
24358 (vreinterpret_s32_u8): Likewise.
24359 (vreinterpret_s32_u16): Likewise.
24360 (vreinterpret_s32_u32): Likewise.
24361 (vreinterpret_s32_u64): Likewise.
24362 (vreinterpret_s32_p8): Likewise.
24363 (vreinterpret_s32_p16): Likewise.
24364 (vreinterpretq_s32_s8): Likewise.
24365 (vreinterpretq_s32_s16): Likewise.
24366 (vreinterpretq_s32_s64): Likewise.
24367 (vreinterpretq_s32_f32): Likewise.
24368 (vreinterpretq_s32_u8): Likewise.
24369 (vreinterpretq_s32_u16): Likewise.
24370 (vreinterpretq_s32_u32): Likewise.
24371 (vreinterpretq_s32_u64): Likewise.
24372 (vreinterpretq_s32_p8): Likewise.
24373 (vreinterpretq_s32_p16): Likewise.
24374 (vreinterpret_u8_s8): Likewise.
24375 (vreinterpret_u8_s16): Likewise.
24376 (vreinterpret_u8_s32): Likewise.
24377 (vreinterpret_u8_s64): Likewise.
24378 (vreinterpret_u8_f32): Likewise.
24379 (vreinterpret_u8_u16): Likewise.
24380 (vreinterpret_u8_u32): Likewise.
24381 (vreinterpret_u8_u64): Likewise.
24382 (vreinterpret_u8_p8): Likewise.
24383 (vreinterpret_u8_p16): Likewise.
24384 (vreinterpretq_u8_s8): Likewise.
24385 (vreinterpretq_u8_s16): Likewise.
24386 (vreinterpretq_u8_s32): Likewise.
24387 (vreinterpretq_u8_s64): Likewise.
24388 (vreinterpretq_u8_f32): Likewise.
24389 (vreinterpretq_u8_u16): Likewise.
24390 (vreinterpretq_u8_u32): Likewise.
24391 (vreinterpretq_u8_u64): Likewise.
24392 (vreinterpretq_u8_p8): Likewise.
24393 (vreinterpretq_u8_p16): Likewise.
24394 (vreinterpret_u16_s8): Likewise.
24395 (vreinterpret_u16_s16): Likewise.
24396 (vreinterpret_u16_s32): Likewise.
24397 (vreinterpret_u16_s64): Likewise.
24398 (vreinterpret_u16_f32): Likewise.
24399 (vreinterpret_u16_u8): Likewise.
24400 (vreinterpret_u16_u32): Likewise.
24401 (vreinterpret_u16_u64): Likewise.
24402 (vreinterpret_u16_p8): Likewise.
24403 (vreinterpret_u16_p16): Likewise.
24404 (vreinterpretq_u16_s8): Likewise.
24405 (vreinterpretq_u16_s16): Likewise.
24406 (vreinterpretq_u16_s32): Likewise.
24407 (vreinterpretq_u16_s64): Likewise.
24408 (vreinterpretq_u16_f32): Likewise.
24409 (vreinterpretq_u16_u8): Likewise.
24410 (vreinterpretq_u16_u32): Likewise.
24411 (vreinterpretq_u16_u64): Likewise.
24412 (vreinterpretq_u16_p8): Likewise.
24413 (vreinterpretq_u16_p16): Likewise.
24414 (vreinterpret_u32_s8): Likewise.
24415 (vreinterpret_u32_s16): Likewise.
24416 (vreinterpret_u32_s32): Likewise.
24417 (vreinterpret_u32_s64): Likewise.
24418 (vreinterpret_u32_f32): Likewise.
24419 (vreinterpret_u32_u8): Likewise.
24420 (vreinterpret_u32_u16): Likewise.
24421 (vreinterpret_u32_u64): Likewise.
24422 (vreinterpret_u32_p8): Likewise.
24423 (vreinterpret_u32_p16): Likewise.
24424 (vreinterpretq_u32_s8): Likewise.
24425 (vreinterpretq_u32_s16): Likewise.
24426 (vreinterpretq_u32_s32): Likewise.
24427 (vreinterpretq_u32_s64): Likewise.
24428 (vreinterpretq_u32_f32): Likewise.
24429 (vreinterpretq_u32_u8): Likewise.
24430 (vreinterpretq_u32_u16): Likewise.
24431 (vreinterpretq_u32_u64): Likewise.
24432 (vreinterpretq_u32_p8): Likewise.
24433 (vreinterpretq_u32_p16): Likewise.
24435 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24437 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24439 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24441 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24442 (vqnegd_s64): Likewise.
24443 (vqabs_s64): Likewise.
24444 (vqabsd_s64): Likewise.
24446 2014-04-22 Richard Henderson <rth@redhat.com>
24448 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24449 computation to the top of the loop.
24451 2014-04-22 Renlin <renlin.li@arm.com>
24452 Jiong Wang <jiong.wang@arm.com>
24454 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24455 * config/aarch64/aarch64.c (aarch64_layout_frame)
24456 (aarch64_initial_elimination_offset): Likewise.
24458 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24460 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24463 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24465 * machmode.h (bitwise_mode_for_mode): Declare.
24466 * stor-layout.h (bitwise_type_for_mode): Likewise.
24467 * stor-layout.c (bitwise_mode_for_mode): New function.
24468 (bitwise_type_for_mode): Likewise.
24469 * builtins.c (fold_builtin_memory_op): Use it instead of
24470 int_mode_for_mode and build_nonstandard_integer_type.
24472 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24474 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24475 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24476 (*-*-solaris2*): Simplify.
24477 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24478 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24479 *-*-solaris2.9* handling.
24481 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24483 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24484 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24485 handling, simplify.
24486 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24487 * configure: Regenerate.
24489 * config/i386/sol2-9.h: Remove.
24491 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24492 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24493 Remove Solaris 9 references.
24495 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24497 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24498 (floatuns<GPI:mode><GPF:mode>2): Remove.
24499 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24500 and floatuns conversions.
24501 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24502 and floatuns conversions.
24503 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24504 (w1,w2): New mode attributes for inequal width conversions.
24506 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24508 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24509 the output asm format.
24511 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24513 * config/aarch64/aarch64-simd.md
24514 (aarch64_cm<optab>di): Always split.
24515 (*aarch64_cm<optab>di): New.
24516 (aarch64_cmtstdi): Always split.
24517 (*aarch64_cmtstdi): New.
24519 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24521 PR tree-optimization/60823
24522 * omp-low.c (ipa_simd_modify_function_body): Go through
24523 all SSA_NAMEs and for those refering to vector arguments
24524 which are going to be replaced adjust SSA_NAME_VAR and,
24525 if it is a default definition, change it into a non-default
24526 definition assigned at the beginning of function from new_decl.
24527 (ipa_simd_modify_stmt_ops): Rewritten.
24528 * tree-dfa.c (set_ssa_default_def): When removing default def,
24529 check for NULL loc instead of NULL *loc.
24531 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24533 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24534 restrictions on core registers for DImode values in Thumb2.
24536 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24538 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24539 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24541 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24543 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24544 (*iordi_notzesidi_di): Likewise.
24545 (*iordi_notsesidi_di): Likewise.
24547 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24549 * config/arm/arm-protos.h (tune_params): New struct members.
24550 * config/arm/arm.c: Initialise tune_params per processor.
24551 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24552 for speed, based on new tune_params.
24554 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24556 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24557 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24558 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24559 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24560 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24561 (vrnda_f64): Likewise.
24562 (vrndi_f64): Likewise.
24563 (vrndm_f64): Likewise.
24564 (vrndn_f64): Likewise.
24565 (vrndp_f64): Likewise.
24566 (vrndx_f64): Likewise.
24568 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24570 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24571 GET_MODE_SIZE argument is enum machine_mode.
24573 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24576 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24577 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24579 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24581 PR middle-end/60281
24582 * asan.c (asan_emit_stack_protection): Force the base to align to
24583 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24584 appropriate bits if STRICT_ALIGNMENT.
24585 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24587 (expand_used_vars): Leave a space in the stack frame for alignment
24588 if STRICT_ALIGNMENT.
24590 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24592 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24594 (gimple_store_p): Likewise.
24595 (gimple_assign_load_p): Likewise.
24596 (gimple_assign_cast_p): Likewise.
24597 (gimple_clobber_p): Likewise.
24599 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24600 rather than a gimple.
24601 (gimple_assign_cast_p): Likewise.
24603 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24606 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24607 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24609 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24610 more debug information for E500 if -mdebug=reg.
24612 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24615 * config/i386/i386.c (ix86_expand_builtin)
24616 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24617 register for target RTX.
24618 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24620 2014-04-18 Cong Hou <congh@google.com>
24622 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24623 the widen-mult pattern by handling two operands with different sizes,
24624 and operands whose size is smaller than half of the result type.
24626 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24628 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24629 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24630 (do_estimate_edge_time): Compute it.
24631 * ipa-inline.c (want_inline_small_function_p): Bypass
24632 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24634 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24636 * ipa-inline.c (spec_rem): New static variable.
24637 (dump_overall_stats): New function.
24638 (dump_inline_stats): New function.
24640 2014-04-18 Richard Henderson <rth@redhat.com>
24642 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24643 to GET_MODE_SIZE, not a reg_class_t.
24645 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24647 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24648 (vsx_xxmrglw_<mode>): Likewise.
24650 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24653 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24654 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24655 (rs6000_init_hard_regno_mode_ok): Likewise.
24657 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24659 * ipa-inline.c (inline_small_functions): Account only non-cold
24661 * doc/invoke.texi (inline-unit-growth): Update documentation.
24663 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24665 * config/rs6000/rs6000.md (addti3, subti3): New.
24667 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24670 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24671 comment. Check optimize_insn_for_size_p instead of
24672 optimize_insn_for_speed_p.
24674 2014-04-17 Martin Jambor <mjambor@suse.cz>
24676 * gimple-iterator.c (gsi_start_edge): New function.
24677 * gimple-iterator.h (gsi_start_edge): Declare.
24678 * tree-sra.c (single_non_eh_succ): New function.
24679 (disqualify_ops_if_throwing_stmt): Renamed to
24680 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24681 having one non-EH successor BB.
24682 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24683 generate loads into replacements.
24684 (sra_modify_assign): Likewise and and also use the simple path for
24686 (sra_modify_function_body): Commit statements on edges.
24688 2014-04-17 Richard Biener <rguenther@suse.de>
24690 PR middle-end/60849
24691 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24692 comparison results and add clarifying comment.
24694 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24696 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24697 (blank_mode): Initialize it.
24698 (emit_mode_size_inline, emit_mode_nunits_inline,
24699 emit_mode_inner_inline): New functions.
24700 (emit_insn_modes_h): Call them and surround their output with
24701 #if GCC_VERSION >= 4001 ... #endif.
24702 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24703 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24704 mode_* arrays if the argument is __builtin_constant_p.
24705 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24706 is enum machine_mode.
24708 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24710 * passes.c (opt_pass::execute): Adjust.
24711 (pass_manager::execute_pass_mode_switching): Likewise.
24712 (early_local_passes::execute): Likewise.
24713 (execute_one_pass): Pass cfun to the pass's execute method.
24714 * tree-pass.h (opt_pass::execute): Add function * argument.
24715 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24716 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24717 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24718 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24719 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24720 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24721 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24722 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24723 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24724 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24725 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24726 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24727 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24728 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24729 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24730 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24731 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24732 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24733 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24734 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24735 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24736 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24737 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24738 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24739 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24740 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24741 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24742 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24743 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24746 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24748 * passes.c (opt_pass::gate): Take function * argument.
24749 (gate_all_early_local_passes): Merge into
24750 (early_local_passes::gate): this.
24751 (gate_all_early_optimizations): Merge into
24752 (all_early_optimizations::gate): this.
24753 (gate_all_optimizations): Mege into
24754 (all_optimizations::gate): this.
24755 (gate_all_optimizations_g): Merge into
24756 (all_optimizations_g::gate): this.
24757 (gate_rest_of_compilation): Mege into
24758 (rest_of_compilation::gate): this.
24759 (gate_postreload): Merge into
24760 (postreload::gate): this.
24761 (dump_one_pass): Pass cfun to the pass's gate method.
24762 (execute_ipa_summary_passes): Likewise.
24763 (execute_one_pass): Likewise.
24764 (ipa_write_summaries_2): Likewise.
24765 (ipa_write_optimization_summaries_1): Likewise.
24766 (ipa_read_summaries_1): Likewise.
24767 (ipa_read_optimization_summaries_1): Likewise.
24768 (execute_ipa_stmt_fixups): Likewise.
24769 * tree-pass.h (opt_pass::gate): Add function * argument.
24770 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24771 combine-stack-adj.c, combine.c, compare-elim.c,
24772 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24773 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24774 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24775 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24776 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24777 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24778 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24779 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24780 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24781 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24782 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24783 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24784 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24785 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24786 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24787 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24788 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24789 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24790 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24791 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24792 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24793 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24794 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24795 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24796 var-tracking.c, vtable-verify.c, web.c: Adjust.
24798 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24800 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24801 * configure: Regenerate.
24803 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24805 * passes.c (dump_one_pass): don't check pass->has_gate.
24806 (execute_ipa_summary_passes): Likewise.
24807 (execute_one_pass): Likewise.
24808 (ipa_write_summaries_2): Likewise.
24809 (ipa_write_optimization_summaries_1): Likewise.
24810 (ipa_read_optimization_summaries_1): Likewise.
24811 (execute_ipa_stmt_fixups): Likewise.
24812 * tree-pass.h (pass_data::has_gate): Remove.
24813 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24814 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24815 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24816 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24817 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24818 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24819 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24820 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24821 gimple-low.c, gimple-ssa-isolate-paths.c,
24822 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24823 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24824 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24825 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24826 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24827 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24828 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24829 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24830 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24831 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24832 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24833 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24834 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24835 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24836 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24837 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24838 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24839 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24840 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24841 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24842 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24843 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24846 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24848 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24850 * passes.c (pass_manager::register_dump_files_1): Merge into
24851 (pass_manager::register_dump_files): this, and remove its handling of
24852 properties since the pass always has the properties anyway.
24853 (pass_manager::pass_manager): Adjust.
24855 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24857 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24858 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24859 dealing with properties.
24860 (pass_manager::register_dump_files): Adjust.
24862 2014-03-20 Mark Wielaard <mjw@redhat.com>
24864 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24865 then represent the bound as normal constant value.
24867 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24870 Forward port from 4.8 branch
24871 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24873 * config/i386/bmiintrin.h (_blsi_u32): New.
24874 (_blsi_u64): Ditto.
24875 (_blsr_u32): Ditto.
24876 (_blsr_u64): Ditto.
24877 (_blsmsk_u32): Ditto.
24878 (_blsmsk_u64): Ditto.
24879 (_tzcnt_u32): Ditto.
24880 (_tzcnt_u64): Ditto.
24882 2014-04-17 Kito Cheng <kito@0xlab.org>
24884 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24886 2014-04-17 Richard Biener <rguenther@suse.de>
24888 PR middle-end/60849
24889 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24890 boolean results for comparisons.
24892 2014-04-17 Richard Biener <rguenther@suse.de>
24894 PR tree-optimization/60836
24895 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24896 initial PHI args to be gimple values.
24898 2014-04-17 Richard Biener <rguenther@suse.de>
24900 PR tree-optimization/60841
24901 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24902 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24903 of stmts to SLP build.
24904 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24905 (vect_analyze_slp): Likewise.
24906 (vect_analyze_slp_instance): Likewise.
24907 (vect_build_slp_tree): Limit overall SLP tree growth.
24908 * tree-vectorizer.h (vect_analyze_data_refs,
24909 vect_analyze_slp): Adjust prototypes.
24911 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24913 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24916 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24918 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24919 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24920 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24921 for TARGET_SLOW_PSHUFB
24923 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24925 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24926 * config/i386/i386.c (intel_cost): Ditto.
24928 2014-04-17 Joey Ye <joey.ye@arm.com>
24930 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24932 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24934 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24935 with -fuse-profile.
24937 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24939 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24940 (type_all_derivations_known_p): New predicate.
24941 (type_all_ctors_visible_p): New predicate.
24942 (type_possibly_instantiated_p): New predicate.
24943 (get_odr_type): Compute all_derivations_known.
24944 (dump_odr_type): Dump the flag.
24945 (maybe_record_type): Cleanup.
24946 (record_target_from_binfo): Add bases_to_consider array;
24947 record bases for types w/o instances and skip CXX destructor.
24948 (possible_polymorphic_call_targets_1): Add bases_to_consider
24949 and consider_construction parameters; check if type may have instance.
24950 (get_polymorphic_call_info): Set maybe_in_construction to true
24951 when we know nothing.
24952 (record_targets_from_bases): Skip CXX destructors; they are
24953 never called for types in construction.
24954 (possible_polymorphic_call_targets): Do not record target when
24955 type may not have instance.
24957 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24960 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24961 external aliases alive, too.
24963 2014-04-16 Andrew Pinski <apinski@cavium.com>
24965 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24968 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24970 * final.c (compute_alignments): Do not apply loop alignment to a block
24971 falling through to the exit.
24973 2014-04-16 Catherine Moore <clm@codesourcery.com>
24975 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24976 Adjust constraints for microMIPS store patterns.
24978 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24980 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24982 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24984 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24985 (append_use): Run at -O0.
24986 (append_vdef): Likewise.
24987 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24988 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24990 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24992 PR tree-optimization/60844
24993 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24994 (propagate_op_to_single_use, remove_visited_stmt_chain,
24995 linearize_expr, repropagate_negates, reassociate_bb): Use it
24996 instead of gsi_remove.
24998 2014-04-16 Martin Jambor <mjambor@suse.cz>
25000 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
25001 ipa_transforms_to_apply.
25002 (cgraph_function_versioning): Assert that old_node has empty
25003 ipa_transforms_to_apply.
25004 * trans-mem.c (ipa_tm_create_version): Likewise.
25005 * tree-inline.c (tree_function_versioning): Do not duplicate
25006 ipa_transforms_to_apply.
25008 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25011 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
25013 Pass necessary as flags on 64-bit Solaris/x86.
25014 Use lowercase relocs for x86_64-*-*.
25015 * configure: Regenerate.
25017 2014-04-15 Jan Hubicka <jh@suse.cz>
25019 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
25020 (maybe_record_node, likely_target_p): Use it.
25022 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25025 Revert following patch
25027 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25030 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25031 software floating point or no floating point registers, do not
25032 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25033 in GPRs that occurs after we tested for GPRs that would never be
25036 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25037 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25038 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25039 specifically allow DDmode, since that does not use the SPE SIMD
25042 2014-03-21 Mark Wielaard <mjw@redhat.com>
25044 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
25045 as unsigned or int depending on type and value used.
25047 2014-04-15 Richard Biener <rguenther@suse.de>
25049 PR rtl-optimization/56965
25050 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
25051 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
25053 * alias.c (true_dependence_1): Do not call
25054 nonoverlapping_component_refs_p.
25055 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
25056 nonoverlapping_component_refs_p.
25057 (indirect_refs_may_alias_p): Likewise.
25059 2014-04-15 Teresa Johnson <tejohnson@google.com>
25061 * cfg.c (dump_bb_info): Fix flags check.
25062 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
25064 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25066 PR rtl-optimization/60663
25067 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
25070 2014-04-15 Richard Biener <rguenther@suse.de>
25072 * lto-streamer.h (LTO_major_version): Bump to 4.
25074 2014-04-15 Richard Biener <rguenther@suse.de>
25076 * common.opt (lto_partition_model): New enum.
25077 (flto-partition=): Merge separate options with a single with argument,
25078 add -flto-partition=one support.
25079 * flag-types.h (enum lto_partition_model): Declare.
25080 * opts.c (finish_options): Remove duplicate -flto-partition=
25082 * lto-wrapper.c (run_gcc): Adjust.
25084 2014-04-15 Richard Biener <rguenther@suse.de>
25086 * alias.c (ncr_compar): New function.
25087 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
25089 2014-04-15 Richard Biener <rguenther@suse.de>
25091 * alias.c (record_component_aliases): Do not walk BINFOs.
25093 2014-04-15 Richard Biener <rguenther@suse.de>
25095 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
25096 Add struct function argument and adjust.
25097 (find_func_aliases_for_call): Likewise.
25098 (find_func_aliases): Likewise.
25099 (find_func_clobbers): Likewise.
25100 (intra_create_variable_infos): Likewise.
25101 (compute_points_to_sets): Likewise.
25102 (ipa_pta_execute): Adjust. Do not push/pop cfun.
25104 2014-04-15 Richard Biener <rguenther@suse.de>
25106 * tree.c (iterative_hash_expr): Use enum tree_code_class
25107 to store TREE_CODE_CLASS.
25108 (tree_block): Likewise.
25109 (tree_set_block): Likewise.
25110 * tree.h (fold_build_pointer_plus_loc): Use
25111 convert_to_ptrofftype_loc.
25113 2014-04-15 Jakub Jelinek <jakub@redhat.com>
25116 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
25119 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
25121 * cfgloop.h (struct loop): Move force_vectorize down.
25122 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
25123 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
25124 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
25125 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
25126 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
25127 * tree-core.h (enum annot_expr_kind): Add new kind values.
25128 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
25129 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
25131 * tree.def (ANNOTATE_EXPR): Tweak comment.
25133 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25135 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
25138 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25140 * tree.h (TYPE_IDENTIFIER): Declare.
25141 * tree.c (subrange_type_for_debug_p): Use it.
25142 * godump.c (go_format_type): Likewise.
25143 * dwarf2out.c (is_cxx_auto, modified_type_die,
25144 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
25145 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
25147 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25150 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
25152 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
25154 * config/i386/i386.c (examine_argument): Return bool. Return true if
25155 parameter should be passed in memory.
25156 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
25157 (construct_container): Update calls to examine_argument.
25158 (function_arg_advance_64): Ditto.
25159 (return_in_memory_32): Merge with ix86_return_in_memory.
25160 (return_in_memory_64): Ditto.
25161 (return_in_memory_ms_64): Ditto.
25163 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25165 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
25166 * coverage.c (coverage_compute_profile_id): Handle externally visible
25169 2014-04-14 Martin Jambor <mjambor@suse.cz>
25171 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
25172 DECL_DISREGARD_INLINE_LIMITS functions.
25174 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25177 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
25179 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25182 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25183 optimize_insn_for_speed_p instead of
25184 optimize_function_for_speed_p.
25186 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25188 * doc/invoke.texi (free): Document AArch64.
25190 2014-04-14 Richard Biener <rguenther@suse.de>
25192 PR tree-optimization/60042
25193 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25194 (insert_into_preds_of_block): Do not prevent PHI insertion
25195 for REFERENCE exprs here ...
25196 (eliminate_dom_walker::before_dom_children): ... but prevent
25197 their use here under similar conditions when applied to the
25198 IL after PRE optimizations.
25200 2014-04-14 Richard Biener <rguenther@suse.de>
25202 * passes.def: Move early points-to after early SRA.
25204 2014-04-14 Richard Biener <rguenther@suse.de>
25206 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25207 check for which sign-changes we allow when forwarding
25208 a converted value into a switch.
25210 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25212 * stor-layout.c (place_field): Finalize non-constant offset for the
25215 2014-04-14 Richard Biener <rguenther@suse.de>
25217 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25219 (expand_switch_using_bit_tests_p): Likewise.
25220 (process_switch): Compute and pass on speed_p based on the
25222 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25223 optimize_bb_for_speed_p.
25225 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25227 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25228 * function.h (struct function): Rename has_force_vect_loops into
25229 has_force_vectorize_loops.
25230 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25231 (input_struct_function_base): Likewise.
25232 * lto-streamer-out.c (output_cfg): Likewise.
25233 (output_struct_function_base): Likewise.
25234 * omp-low.c (expand_omp_simd): Likewise.
25235 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25236 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25237 (version_loop_for_if_conversion): Likewise.
25238 (tree_if_conversion): Likewise.
25239 (main_tree_if_conversion): Likewise.
25240 (gate_tree_if_conversion): Likewise.
25241 * tree-inline.c (copy_loops): Likewise.
25242 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25243 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25244 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25245 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25246 * tree-vectorizer.c (vectorize_loops): Likewise.
25247 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25249 2014-04-14 Richard Biener <rguenther@suse.de>
25252 * lto-streamer-out.c (wrap_refs): New function.
25253 (lto_output): Wrap symbol references in global initializes in
25254 type-preserving MEM_REFs.
25256 2014-04-14 Christian Bruel <christian.bruel@st.com>
25258 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25260 2014-04-14 Christian Bruel <christian.bruel@st.com>
25262 * config/sh/sh.md (setmemqi): New expand pattern.
25263 * config/sh/sh.h (CLEAR_RATIO): Define.
25264 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25265 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25267 2014-04-14 Richard Biener <rguenther@suse.de>
25269 PR middle-end/55022
25270 * fold-const.c (negate_expr_p): Don't negate directional rounding
25272 (fold_negate_expr): Likewise.
25274 2014-04-14 Richard Biener <rguenther@suse.de>
25276 PR tree-optimization/59817
25277 PR tree-optimization/60453
25278 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25279 recursion to catch all CHRECs in the scalar evolution and restrict
25280 the predicate for the remains appropriately.
25282 2014-04-12 Catherine Moore <clm@codesourcery.com>
25284 * config/mips/constraints.md: Add new register constraint "kb".
25285 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25286 (*movhi_internal): Likewise.
25287 (*movqi_internal): Likewise.
25288 * config/mips/mips.h (M16_STORE_REGS): New register class.
25289 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25290 (REG_CLASS_CONTENTS): Likewise.
25291 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25293 2014-04-11 Tobias Burnus <burnus@net-b.de>
25296 * doc/invoke.texi (-Wformat-signedness): Document it.
25297 (Wformat=2): Mention that this enables -Wformat-signedness.
25299 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25301 * common/config/epiphany/epiphany-common.c
25302 (epiphany_option_optimization_table): Enable section anchors by
25303 default at -O1 or higher.
25304 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25305 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25306 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25307 carries no extra cost.
25308 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25309 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25310 * config/epiphany/predicates.md (memclob_operand): New predicate.
25311 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25312 Use memclob_operand predicate and X constraint for operand 3.
25314 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25316 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25317 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25320 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25322 PR rtl-optimization/60651
25323 * mode-switching.c (optimize_mode_switching): Make sure to emit
25324 sets of a lower numbered entity before sets of a higher numbered
25325 entity to a mode of the same or lower priority.
25326 When creating a seginfo for a basic block that starts with a code
25327 label, move the insertion point past the code label.
25328 (new_seginfo): Document and enforce requirement that
25329 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25330 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25331 * doc/tm.texi: Regenerate.
25333 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25336 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25338 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25340 * BASE-VER: Set to 4.10.0.
25342 2014-04-11 Tobias Burnus <burnus@net-b.de>
25345 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25346 * doc/gcc.texi (Service): Update description in the @menu
25347 * doc/invoke.texi (Option Summary): Remove misplaced and
25350 2014-04-11 Steve Ellcey <sellcey@mips.com>
25351 Jakub Jelinek <jakub@redhat.com>
25353 PR middle-end/60556
25354 * expr.c (convert_move): Use emit_store_flag_force instead of
25355 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25358 2014-04-11 Richard Biener <rguenther@suse.de>
25360 PR middle-end/60797
25361 * varasm.c (assemble_alias): Avoid endless error reporting
25362 recursion by setting TREE_ASM_WRITTEN.
25364 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25366 * config/s390/s390.md: Add a splitter for NOT rtx.
25368 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25370 PR rtl-optimization/60663
25371 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25373 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25374 Jakub Jelinek <jakub@redhat.com>
25377 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25378 flag from decl_node to node.
25380 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25383 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25384 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25385 ameliorating the cases where it can be.
25387 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25390 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25392 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25393 (loadsync_<mode>): Change mode.
25394 (load_quadpti, store_quadpti): New.
25395 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25396 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25397 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25399 2014-04-09 Cong Hou <congh@google.com>
25402 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25405 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25407 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25408 instead of vnor to exploit possible fusion opportunity in the
25410 (altivec_expand_vec_perm_const_le): Likewise.
25412 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25414 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25415 (loadsync_<mode>): Change mode.
25416 (load_quadpti, store_quadpti): New.
25417 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25418 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25420 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25423 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25424 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25425 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25427 2014-04-08 Richard Biener <rguenther@suse.de>
25429 PR middle-end/60706
25430 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25431 a 64bit widest int print double-int similar to on HWI64 hosts.
25433 2014-04-08 Richard Biener <rguenther@suse.de>
25435 PR tree-optimization/60785
25436 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25437 default defs properly.
25439 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25441 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25442 (Weffc++): Likewise.
25444 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25446 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25447 set completep to false rather than true.
25449 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25452 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25453 ARM_TARGET2_DWARF_FORMAT.
25455 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25458 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25459 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25462 2014-04-07 Richard Biener <rguenther@suse.de>
25464 PR tree-optimization/60766
25465 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25466 (may_eliminate_iv): Convert cand_value_at result to desired type.
25468 2014-04-07 Jason Merrill <jason@redhat.com>
25471 * common.opt (-fno-gnu-unique): Add.
25472 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25474 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25476 * haifa-sched.c: Fix outdated function reference and minor
25477 grammar errors in introductory comment.
25479 2014-04-07 Richard Biener <rguenther@suse.de>
25481 PR middle-end/60750
25482 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25483 for noreturn calls.
25484 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25486 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25489 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25490 size accounting for thunks.
25491 (pa_asm_output_mi_thunk): Use final_start_function() and
25492 final_end_function() to output function start and end directives.
25494 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25496 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25497 device specific ISA/ feature information. Remove short_sp and
25498 errata_skip ds. Add avr_device_specific_features enum to have device
25500 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25501 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25502 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25503 updated device specific info.
25504 * config/avr/avr-mcus.def: Merge device specific details to
25505 dev_attribute field.
25506 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25508 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25509 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25510 assembler if RMW isa supported by current device.
25511 * config/avr/genmultilib.awk: Update as device info structure changed.
25512 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25514 2014-04-04 Cong Hou <congh@google.com>
25516 PR tree-optimization/60656
25517 * tree-vect-stmts.c (supportable_widening_operation):
25518 Fix a bug that elements in a vector with vect_used_by_reduction
25519 property are incorrectly reordered when the operation on it is not
25520 consistant with the one in reduction operation.
25522 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25524 PR rtl-optimization/60155
25525 * gcse.c (record_set_data): New function.
25526 (single_set_gcse): New function.
25527 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25528 (hoist_code): Likewise.
25529 (get_pressure_class_and_nregs): Likewise.
25531 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25533 * explow.c (probe_stack_range): Emit a final optimization blockage.
25535 2014-04-04 Anthony Green <green@moxielogic.com>
25537 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25540 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25543 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25544 flags are set only during streaming.
25545 * ipa.c (process_references, walk_polymorphic_call_targets,
25546 symtab_remove_unreachable_nodes): Drop bodies of always inline
25547 after early inlining.
25548 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25550 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25551 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25554 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25557 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25560 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25562 (cortex_a53_fdivd): Likewise.
25564 2014-04-04 Martin Jambor <mjambor@suse.cz>
25567 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25568 Adjust all callers.
25569 * cgraph.c (clone_of_p): Also return true if thunks match.
25570 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25571 cgraph_function_or_thunk_node and an obsolete comment.
25572 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25574 (build_function_decl_skip_args): Likewise.
25575 (set_new_clone_decl_and_node_flags): New function.
25576 (duplicate_thunk_for_node): Likewise.
25577 (redirect_edge_duplicating_thunks): Likewise.
25578 (cgraph_clone_node): New parameter args_to_skip, pass it to
25579 redirect_edge_duplicating_thunks which is called instead of
25580 cgraph_redirect_edge_callee.
25581 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25582 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25584 2014-04-04 Jeff Law <law@redhat.com>
25587 * config/arm/predicates.md (const_int_I_operand): New predicate.
25588 (const_int_M_operand): Similarly.
25589 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25591 (insv_t2, extv_reg, extzv_t2): Likewise.
25592 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25593 (pop_multiple_with_writeback_and_return): Likewise.
25594 (vfp_pop_multiple_with_writeback): Likewise
25596 2014-04-04 Richard Biener <rguenther@suse.de>
25599 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25600 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25602 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25603 * gimplify.c (gimple_add_tmp_var_fn): New function.
25604 * gimple-expr.h (create_tmp_reg_fn): Declare.
25605 * gimple-expr.c (create_tmp_reg_fn): New function.
25606 * gimple-low.c (record_vars_into): Don't change cfun.
25607 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25608 code generation without cfun.
25610 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25613 * Makefile.in (install-driver): Fix shell scripting.
25615 2014-04-03 Cong Hou <congh@google.com>
25617 PR tree-optimization/60505
25618 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25619 threshold of number of iterations below which no vectorization
25621 * tree-vect-loop.c (new_loop_vec_info):
25622 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25623 * tree-vect-loop.c (vect_analyze_loop_operations):
25624 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25625 * tree-vect-loop.c (vect_transform_loop):
25626 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25627 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25628 of iterations of the loop and see if we should build the epilogue.
25630 2014-04-03 Richard Biener <rguenther@suse.de>
25632 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25633 (streamer_tree_cache_create): Adjust.
25634 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25635 to allow optional nodes array.
25636 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25637 (streamer_tree_cache_append): Likewise.
25638 (streamer_tree_cache_create): Create nodes array optionally
25639 as specified by parameter.
25640 * lto-streamer-out.c (create_output_block): Avoid maintaining
25641 the node array in the writer cache.
25642 (DFS_write_tree): Remove assertion.
25643 (produce_asm_for_decls): Free the out decl state hash table early.
25644 * lto-streamer-in.c (lto_data_in_create): Adjust for
25645 streamer_tree_cache_create prototype change.
25647 2014-04-03 Richard Biener <rguenther@suse.de>
25649 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25650 set TREE_CHAIN to NULL_TREE.
25652 2014-04-03 Richard Biener <rguenther@suse.de>
25654 PR tree-optimization/60740
25655 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25656 over all GIMPLE_COND operands.
25658 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25660 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25661 (Weffc++): Remove Scott's numbering, merge lists and reference
25664 2014-04-03 Nick Clifton <nickc@redhat.com>
25666 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25669 2014-04-03 Martin Jambor <mjambor@suse.cz>
25671 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25672 mention gcc_unreachable before failing.
25673 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25676 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25679 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25680 inconsistent code and instead mark the context inconsistent.
25681 (possible_polymorphic_call_targets): For inconsistent contexts
25682 return empty complete list.
25684 2014-04-02 Anthony Green <green@moxielogic.com>
25686 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25687 (extendqisi2, extendhisi2): Define.
25688 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25689 (WCHAR_TYPE): Change to unsigned int.
25691 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25693 PR tree-optimization/60733
25694 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25695 insertion point for PHI candidates to be the end of the feeding
25696 block for the PHI argument.
25698 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25700 PR rtl-optimization/60650
25701 * lra-constraints.c (process_alt_operands): Decrease reject for
25702 earlyclobber matching.
25704 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25706 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25708 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25710 * config/spu/spu.c (pad_bb): Do not crash when the last
25711 insn is CODE_FOR_blockage.
25713 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25715 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25716 lies outside the target mode.
25718 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25721 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25722 software floating point or no floating point registers, do not
25723 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25724 in GPRs that occurs after we tested for GPRs that would never be
25727 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25728 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25729 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25730 specifically allow DDmode, since that does not use the SPE SIMD
25733 2014-04-02 Richard Biener <rguenther@suse.de>
25735 PR middle-end/60729
25736 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25737 MODE_INTs. Properly use negv_optab.
25738 (expand_abs): Likewise.
25740 2014-04-02 Richard Biener <rguenther@suse.de>
25743 * Makefile.in (install-driver): Guard extra installs with special
25746 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25748 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25749 Document vec_vgbbd.
25751 2014-04-01 Richard Henderson <rth@redhat.com>
25754 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25755 alternative enabled before register allocation.
25757 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25759 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25760 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25762 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25763 (nios2_got_address): Update nios2_large_got_address call site.
25764 (nios2_delegitimize_address): New function.
25765 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25766 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25767 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25769 2014-04-01 Martin Husemann <martin@duskware.de>
25771 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25774 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25776 PR rtl-optimization/60604
25777 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25778 check from register_operand.
25779 (register_operand): Redefine in terms of general_operand.
25780 (nonmemory_operand): Use register_operand for the non-constant cases.
25782 2014-04-01 Richard Biener <rguenther@suse.de>
25784 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25786 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25788 * doc/invoke.texi (mapp-regs): Clarify.
25790 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25792 * config/i386/avx512fintrin.h (__v32hi): Define type.
25793 (__v64qi): Likewise.
25794 (_mm512_set1_epi8): Define.
25795 (_mm512_set1_epi16): Define.
25796 (_mm512_set4_epi32): Define.
25797 (_mm512_set4_epi64): Define.
25798 (_mm512_set4_pd): Define.
25799 (_mm512_set4_ps): Define.
25800 (_mm512_setr4_epi64): Define.
25801 (_mm512_setr4_epi32): Define.
25802 (_mm512_setr4_pd): Define.
25803 (_mm512_setr4_ps): Define.
25804 (_mm512_setzero_epi32): Define.
25806 2014-03-31 Martin Jambor <mjambor@suse.cz>
25808 PR middle-end/60647
25809 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25810 callsite_arguments_match_p. Updated all callers. Also check types of
25811 corresponding formal parameters and actual arguments.
25812 (not_all_callers_have_enough_arguments_p) Renamed to
25813 some_callers_have_mismatched_arguments_p.
25815 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25817 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25819 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25822 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25825 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25827 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25828 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25830 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25831 Use FMAMODE_NOVF512 mode iterator.
25832 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25833 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25834 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25835 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25837 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25838 Use VF_128_256 mode iterator.
25839 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25842 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25844 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25845 static chain if needed.
25847 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25850 * lra-constraints.c (index_part_to_reg): New.
25851 (process_address): Use it.
25853 2014-03-27 Jeff Law <law@redhat.com>
25854 Jakub Jelinek <jakub@redhat.com>
25857 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25858 gen_rtx_{PLUS,MULT} to build up the address expression.
25860 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25861 creating non-canonical RTL.
25863 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25866 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25867 functions; reorganize to make cheap checks first.
25868 (inline_small_functions): Do not estimate growth when dumping;
25870 * ipa-inline.h (inline_summary): Add min_size.
25871 (growth_likely_positive): New function.
25872 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25873 (set_cond_stmt_execution_predicate): Cleanup.
25874 (estimate_edge_size_and_time): Compute min_size.
25875 (estimate_calls_size_and_time): Likewise.
25876 (estimate_node_size_and_time): Likewise.
25877 (inline_update_overall_summary): Update min_size.
25878 (do_estimate_edge_time): Likewise.
25879 (do_estimate_edge_size): Update.
25880 (do_estimate_edge_hints): Update.
25881 (growth_likely_positive): New function.
25883 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25886 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25887 also if addr has VOIDmode.
25889 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25891 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25892 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25894 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25895 instructions as well as AdvancedSIMD loads.
25897 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25899 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25900 Use crypto_aese type.
25901 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25902 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25903 crypto_aese, crypto_aesmc. Move to types.md.
25904 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25906 * config/arm/iterators.md (crypto_type): Likewise.
25908 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25910 * cgraph.c: Include expr.h and tree-dfa.h.
25911 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25914 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25917 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25918 regs from checking multi-reg pseudos.
25920 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25922 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25924 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25926 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25927 if it would clobber the stack pointer, even temporarily.
25929 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25931 * mode-switching.c: Make small adjustments to the top comment.
25933 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25935 * config/rs6000/constraints.md (wD constraint): New constraint to
25936 match the constant integer to get the top DImode/DFmode out of a
25937 vector in a VSX register.
25939 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25940 match the constant integer to get the top DImode/DFmode out of a
25941 vector in a VSX register.
25943 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25946 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25949 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25950 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25952 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25953 Optimize vec_extract of 64-bit values, where the value being
25954 extracted is in the top word, where we can use scalar
25955 instructions. Add direct move and store support. Combine the big
25956 endian/little endian vector select load support into a single insn.
25957 (vsx_extract_<mode>_internal1): Likewise.
25958 (vsx_extract_<mode>_internal2): Likewise.
25959 (vsx_extract_<mode>_load): Likewise.
25960 (vsx_extract_<mode>_store): Likewise.
25961 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25962 combined into vsx_extract_<mode>_load.
25963 (vsx_extract_<mode>_one_le): Likewise.
25965 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25966 define the top 64-bit vector element.
25968 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25971 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25972 Document vec_vbpermq builtin.
25975 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25976 enable use of xxsldwi and xxpermdi builtin functions.
25977 (vec_xxpermdi): Likewise.
25979 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25980 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25982 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25984 PR rtl-optimization/60650
25985 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25987 (find_spills_for): New.
25988 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25989 Spill all pseudos on the second iteration.
25991 2014-03-27 Marek Polacek <polacek@redhat.com>
25994 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25997 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25999 * config/s390/s390.c (s390_can_use_return_insn): Check for
26000 call-saved FPRs on 31 bit.
26002 2014-03-27 Jakub Jelinek <jakub@redhat.com>
26004 PR middle-end/60682
26005 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
26006 if they need regimplification, just drop them instead of
26007 calling gimple_regimplify_operands on them.
26009 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
26012 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
26013 (aarch64_frame_pointer_required): Adjust logic.
26014 (aarch64_can_eliminate): Adjust logic.
26015 (aarch64_override_options_after_change): Adjust logic.
26017 2014-03-27 Dehao Chen <dehao@google.com>
26019 * ipa-inline.c (early_inliner): Update node's inline info.
26021 2014-03-26 Dehao Chen <dehao@google.com>
26023 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
26024 compiler inserted conditional jumps for NAN float check.
26026 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26028 * ubsan.h (ubsan_create_data): Change second argument's type
26029 to const location_t *.
26030 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
26032 (ubsan_create_data): Change second argument to const location_t *PLOC.
26033 Create Loc field whenever PLOC is non-NULL.
26034 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
26035 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
26039 * real.c (real_to_integer2): Change type of low to UHWI.
26041 2014-03-26 Tobias Burnus <burnus@net-b.de>
26043 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
26044 (CILK_SELF_SPECS): New define.
26045 (driver_self_specs): Use it.
26047 2014-03-26 Richard Biener <rguenther@suse.de>
26049 * tree-pretty-print.c (percent_K_format): Implement special
26050 case for LTO and its stripped down BLOCK tree.
26052 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26055 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
26057 * tree-vrp.c (simplify_internal_call_using_ranges): If only
26058 one range is range_int_cst_p, but not both, at least optimize
26059 addition/subtraction of 0 and multiplication by 0 or 1.
26060 * gimple-fold.c (gimple_fold_call): Fold
26061 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
26062 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
26063 INTEGER_CSTs, try to fold at least x * 0 and y - y.
26065 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
26067 PR rtl-optimization/60452
26068 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
26069 <case REG>: Return 1 for invalid offsets from the frame pointer.
26071 2014-03-26 Marek Polacek <polacek@redhat.com>
26074 * doc/extend.texi (C Extensions): Mention variable-length arrays in
26077 2014-03-26 Marek Polacek <polacek@redhat.com>
26080 * doc/extend.texi (Designated Inits): Describe what happens to omitted
26083 2014-03-26 Marek Polacek <polacek@redhat.com>
26086 * ira-color.c (update_conflict_hard_regno_costs): Perform the
26087 multiplication in unsigned type.
26089 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26091 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
26093 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26095 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
26097 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26100 * cif-code.def (UNREACHABLE) New code.
26101 * ipa-inline.c (inline_small_functions): Skip edges to
26102 __builtlin_unreachable.
26103 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
26104 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
26105 predicate to __bulitin_unreachable.
26106 (set_cond_stmt_execution_predicate): Fix issue when
26107 invert_tree_comparison returns ERROR_MARK.
26108 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
26109 propagate to inline clones.
26110 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
26112 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
26113 * cgraphclones.c (cgraph_clone_node): If call destination is already
26114 ureachable, do not redirect it back.
26115 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
26118 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26120 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
26121 Do not modify inline clones.
26123 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26125 * config/i386/i386.md (general_sext_operand): New mode attr.
26126 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
26127 don't generate (sign_extend (const_int)).
26128 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
26129 operands[2]. Use We constraint instead of <i> and
26130 <general_sext_operand> predicate instead of <general_operand>.
26131 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
26132 * config/i386/constraints.md (We): New constraint.
26133 * config/i386/predicates.md (x86_64_sext_operand,
26134 sext_operand): New predicates.
26136 2014-03-25 Martin Jambor <mjambor@suse.cz>
26139 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
26140 inconsistent devirtualizations to __builtin_unreachable.
26142 2014-03-25 Marek Polacek <polacek@redhat.com>
26145 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
26147 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
26149 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
26150 order of elements for big-endian.
26152 2014-03-25 Richard Biener <rguenther@suse.de>
26154 PR middle-end/60635
26155 * gimplify-me.c (gimple_regimplify_operands): Update the
26158 2014-03-25 Martin Jambor <mjambor@suse.cz>
26161 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
26162 (lto_output_varpool_node): Likewise.
26163 (input_overwrite_node): Likewise.
26164 (input_varpool_node): Likewise.
26166 2014-03-25 Richard Biener <rguenther@suse.de>
26168 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
26169 (run_gcc): Likewise.
26171 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26173 * combine.c (simplify_compare_const): Add MODE argument.
26174 Handle mode_width 0 as very large mode_width.
26175 (try_combine, simplify_comparison): Adjust callers.
26177 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
26178 type to avoid signed integer overflow.
26179 * explow.c (plus_constant): Likewise.
26181 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26183 * doc/generic.texi: Correct typos.
26185 2014-03-24 Tobias Burnus <burnus@net-b.de>
26187 * doc/invoke.texi (-flto): Expand section about
26188 using static libraries with LTO.
26190 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26192 PR rtl-optimization/60501
26193 * optabs.def (addptr3_optab): New optab.
26194 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26195 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26196 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26198 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26200 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26202 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26204 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26207 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26208 (_mm256_undefined_ps): Define.
26209 (_mm256_undefined_pd): Define.
26210 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26211 (_mm_undefined_pd): Define.
26212 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26213 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26214 (_mm512_undefined_ps): Define.
26215 (_mm512_undefined_pd): Define.
26216 Use _mm*_undefined_*.
26217 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26219 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26221 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26222 (lshr_simd): DI mode added.
26223 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26224 (aarch64_ushr_simddi): Likewise.
26225 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26226 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26227 (vshrd_n_u64): Likewise.
26229 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26231 * Makefile.in (s-macro_list): Depend on cc1.
26233 2014-03-23 Teresa Johnson <tejohnson@google.com>
26235 * ipa-utils.c (ipa_print_order): Use specified dump file.
26237 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26239 PR rtl-optimization/60601
26240 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26242 * gcc.c (eval_spec_function): Initialize save_growing_value.
26244 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26247 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26248 code == MINUS_EXPR, never swap op0 with op1.
26250 * toplev.c (init_local_tick): Avoid signed integer multiplication
26252 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26253 shift by first operand's bitsize.
26255 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26258 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26259 redefine to 1 or 0.
26260 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26261 TARGET_ISA_64BIT_P(x).
26263 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26265 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26266 pattern for vector nor instead of subtract from splat(-1).
26267 (altivec_expand_vec_perm_const_le): Likewise.
26269 2014-03-21 Richard Henderson <rth@twiddle.net>
26272 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26273 related insns after epilogue_completed.
26275 2014-03-21 Martin Jambor <mjambor@suse.cz>
26278 * cgraph.h (symtab_node): New flag body_removed.
26279 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26280 when removing bodies.
26281 * symtab.c (dump_symtab_base): Dump body_removed flag.
26282 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26283 had their bodies removed.
26285 2014-03-21 Martin Jambor <mjambor@suse.cz>
26288 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26291 2014-03-21 Richard Biener <rguenther@suse.de>
26293 PR tree-optimization/60577
26294 * tree-core.h (struct tree_base): Document nothrow_flag use
26295 in DECL_NONALIASED.
26296 * tree.h (DECL_NONALIASED): New.
26297 (may_be_aliased): Adjust.
26298 * coverage.c (build_var): Set DECL_NONALIASED.
26300 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26302 * expr.c (expand_expr_real_1): Remove outdated comment.
26304 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26306 PR middle-end/60597
26307 * ira.c (adjust_cleared_regs): Call copy_rtx on
26308 *reg_equiv[REGNO (loc)].src_p before passing it to
26309 simplify_replace_fn_rtx.
26312 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26313 into CONST, put pic register as first operand of PLUS. Use
26314 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26316 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26318 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26320 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26322 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26323 around for store forwarding issue in the FPU on the UT699.
26324 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26325 loads and operations if -mfix-ut699 is specified.
26326 (divtf3_hq): Tweak attribute.
26327 (sqrttf2_hq): Likewise.
26329 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26331 * calls.c (store_one_arg): Remove incorrect const qualification on the
26332 type of the temporary.
26333 * cfgexpand.c (expand_return): Likewise.
26334 * expr.c (expand_constructor): Likewise.
26335 (expand_expr_real_1): Likewise.
26337 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26339 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26342 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26345 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26347 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26349 * config/arm/aarch-common-protos.h
26350 (alu_cost_table): Fix spelling of "extend".
26351 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26353 2014-03-19 Richard Biener <rguenther@suse.de>
26355 PR middle-end/60553
26356 * tree-core.h (tree_type_common): Re-order pointer members
26357 to reduce recursion depth during GC walks.
26359 2014-03-19 Marek Polacek <polacek@redhat.com>
26362 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26363 before accessing it.
26365 2014-03-19 Richard Biener <rguenther@suse.de>
26368 * lto-streamer-in.c (input_function): In WPA stage do not drop
26371 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26373 PR tree-optimization/60559
26374 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26375 with build_zero_cst assignment.
26377 2014-03-18 Kai Tietz <ktietz@redhat.com>
26379 PR rtl-optimization/56356
26380 * sdbout.c (sdbout_parms): Verify that parms'
26381 incoming argument is valid.
26382 (sdbout_reg_parms): Likewise.
26384 2014-03-18 Richard Henderson <rth@redhat.com>
26387 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26388 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26389 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26391 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26393 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26394 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26395 Italicize plugin event names in description. Explain that
26396 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26397 Remind that no GCC functions should be called after PLUGIN_FINISH.
26398 Explain what pragmas with expansion are.
26400 2014-03-18 Martin Liska <mliska@suse.cz>
26402 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26403 gimple call statement is update.
26404 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26405 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26407 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26410 * ubsan.c (ubsan_instrument_unreachable): Call
26411 initialize_sanitizer_builtins.
26412 (ubsan_pass): Likewise.
26415 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26416 varpool_finalize_decl instead of rest_of_decl_compilation.
26418 2014-03-18 Richard Biener <rguenther@suse.de>
26420 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26421 by using bitmap_and_compl instead of bitmap_and_compl_into.
26422 (df_rd_transfer_function): Likewise.
26424 2014-03-18 Richard Biener <rguenther@suse.de>
26426 * doc/lto.texi (fresolution): Fix typo.
26428 2014-03-18 Richard Biener <rguenther@suse.de>
26430 * doc/invoke.texi (flto): Update for changes in 4.9.
26432 2014-03-18 Richard Biener <rguenther@suse.de>
26434 * doc/loop.texi: Remove section on the removed lambda framework.
26435 Update loop docs with recent changes in preserving loop structure.
26437 2014-03-18 Richard Biener <rguenther@suse.de>
26439 * doc/lto.texi (-fresolution): Document.
26441 2014-03-18 Richard Biener <rguenther@suse.de>
26443 * doc/contrib.texi: Adjust my name.
26445 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26448 * internal-fn.c: Include diagnostic-core.h.
26449 (expand_BUILTIN_EXPECT): New function.
26450 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26451 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26452 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26453 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26454 IFN_BUILTIN_EXPECT.
26455 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26456 Revert 3 argument __builtin_expect code.
26457 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26458 * gimple-fold.c (gimple_fold_call): Likewise.
26459 * tree.h (fold_builtin_expect): New prototype.
26460 * builtins.c (build_builtin_expect_predicate): Add predictor
26461 argument, if non-NULL, create 3 argument __builtin_expect.
26462 (fold_builtin_expect): No longer static. Add ARG2 argument,
26463 pass it through to build_builtin_expect_predicate.
26464 (fold_builtin_2): Adjust caller.
26465 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26466 * internal-fn.def (BUILTIN_EXPECT): New.
26468 2014-03-18 Tobias Burnus <burnus@net-b.de>
26471 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26472 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26473 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26475 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26478 * predict.c (combine_predictions_for_bb): Fix up formatting.
26479 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26480 fill what it points to if non-NULL.
26481 (tree_predict_by_opcode): Adjust caller, use the predictor.
26482 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26484 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26486 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26487 proper constant for the store mode.
26489 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26491 * symtab.c (change_decl_assembler_name): Fix transparent alias
26492 chain construction.
26494 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26496 * config/aarch64/aarch64.c: Correct the comments about the
26497 aarch64 stack layout.
26499 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26501 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26502 check for GF_OMP_FOR_KIND_FOR.
26504 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26506 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26507 ymm and zmm register names.
26509 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26512 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26513 note creation for the 2010-08-31 changes.
26515 2014-03-17 Marek Polacek <polacek@redhat.com>
26517 PR middle-end/60534
26518 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26519 as -fno-tree-loop-vectorize.
26520 (expand_omp_simd): Likewise.
26522 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26524 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26525 (eligible_for_call_delay): New prototype.
26526 * config/sparc/sparc.c (tls_call_delay): Rename into...
26527 (eligible_for_call_delay): ...this. Return false if the instruction
26528 cannot be put in the delay slot of a branch.
26529 (eligible_for_restore_insn): Simplify.
26530 (eligible_for_return_delay): Return false if the instruction cannot be
26531 put in the delay slot of a branch and simplify.
26532 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26533 put in the delay slot of a branch.
26534 * config/sparc/sparc.md (fix_ut699): New attribute.
26535 (tls_call_delay): Delete.
26536 (in_call_delay): Reimplement.
26537 (eligible_for_sibcall_delay): Rename into...
26538 (in_sibcall_delay): ...this.
26539 (eligible_for_return_delay): Rename into...
26540 (in_return_delay): ...this.
26541 (in_branch_delay): Reimplement.
26542 (in_uncond_branch_delay): Delete.
26543 (in_annul_branch_delay): Delete.
26545 2014-03-14 Richard Henderson <rth@redhat.com>
26548 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26549 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26550 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26551 (floathi splitters): Remove.
26552 (float<SWI48x>xf2): New pattern.
26553 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26554 code that tried to handle DImode for 32-bit, but which was excluded
26555 by the pattern's condition. Drop allocation of stack temporary.
26556 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26557 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26558 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26559 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26560 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26561 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26562 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26563 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26564 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26565 (*float<SWI48x><X87MODEF>2_i387): Remove.
26566 (all float _with_temp splitters): Remove.
26567 (*float<SWI48x><MODEF>2_i387): New pattern.
26568 (*float<SWI48><MODEF>2_sse): New pattern.
26569 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26570 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26572 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26573 Marek Polacek <polacek@redhat.com>
26575 PR middle-end/60484
26576 * common.opt (dump_base_name_prefixed): New Variable.
26577 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26578 if x_dump_base_name_prefixed is already set, set it at the end.
26580 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26582 PR rtl-optimization/60508
26583 * lra-constraints.c (get_reload_reg): Add new parameter
26585 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26586 Pass the new parameter values.
26588 2014-03-14 Richard Biener <rguenther@suse.de>
26590 * common.opt: Revert unintented changes from r205065.
26591 * opts.c: Likewise.
26593 2014-03-14 Richard Biener <rguenther@suse.de>
26595 PR middle-end/60518
26596 * cfghooks.c (split_block): Properly adjust all loops the
26597 block was a latch of.
26599 2014-03-14 Martin Jambor <mjambor@suse.cz>
26602 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26605 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26608 * config/avr/avr.c (avr_set_current_function): Pass function name
26609 through default_strip_name_encoding before sanity checking instead
26610 of skipping the first char of the assembler name.
26612 2014-03-13 Richard Henderson <rth@redhat.com>
26615 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26616 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26617 * config/i386/i386-protos.h: Likewise.
26618 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26619 in the expander instead of a splitter.
26620 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26621 any possibility of requiring a memory.
26622 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26623 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26624 (fp branch splitters): Update for ix86_split_fp_branch.
26625 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26626 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26627 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26628 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26629 (*fop_<MODEF>_3_i387): Likewise.
26630 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26631 (splitters for the fop_* register patterns): Remove.
26632 (fscalexf4_i387): Rename from *fscalexf4_i387.
26633 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26635 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26637 PR tree-optimization/59779
26638 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26639 type for bitsize and maxsize instead of HOST_WIDE_INT.
26641 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26643 PR rtl-optimization/57320
26644 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26645 the CFG after thread_prologue_and_epilogue_insns.
26647 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26649 PR rtl-optimization/57189
26650 * lra-constraints.c (process_alt_operands): Disfavor spilling
26653 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26655 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26657 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26659 PR tree-optimization/59025
26660 PR middle-end/60418
26661 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26662 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26664 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26667 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26668 calls of avr_out_plus_1.
26670 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26672 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26673 BB's single pred and update the father loop's latch info later.
26675 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26677 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26681 (VEC_base): Likewise.
26682 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26683 registers, we need to swap double words in little endian mode.
26685 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26686 to be a container mode for 128-bit integer operations added in ISA
26687 2.07. Unlike TImode and PTImode, the preferred register set is
26688 the Altivec/VMX registers for the 128-bit operations.
26690 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26692 (rs6000_split_128bit_ok_p): Likewise.
26694 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26695 macros for creating ISA 2.07 normal and overloaded builtin
26696 functions with 3 arguments.
26697 (BU_P8V_OVERLOAD_3): Likewise.
26698 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26699 for use as overloaded functions.
26700 (VPERM_1TI_UNS): Likewise.
26701 (VSEL_1TI): Likewise.
26702 (VSEL_1TI_UNS): Likewise.
26703 (ST_INTERNAL_1ti): Likewise.
26704 (LD_INTERNAL_1ti): Likewise.
26705 (XXSEL_1TI): Likewise.
26706 (XXSEL_1TI_UNS): Likewise.
26707 (VPERM_1TI): Likewise.
26708 (VPERM_1TI_UNS): Likewise.
26709 (XXPERMDI_1TI): Likewise.
26710 (SET_1TI): Likewise.
26711 (LXVD2X_V1TI): Likewise.
26712 (STXVD2X_V1TI): Likewise.
26713 (VEC_INIT_V1TI): Likewise.
26714 (VEC_SET_V1TI): Likewise.
26715 (VEC_EXT_V1TI): Likewise.
26716 (EQV_V1TI): Likewise.
26717 (NAND_V1TI): Likewise.
26718 (ORC_V1TI): Likewise.
26719 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26720 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26721 overloaded builtin.
26722 (VADDUQM): Likewise.
26723 (VSUBCUQ): Likewise.
26724 (VADDEUQM): Likewise.
26725 (VADDECUQ): Likewise.
26726 (VSUBEUQM): Likewise.
26727 (VSUBECUQ): Likewise.
26729 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26730 __int128_t and __uint128_t types.
26731 (__uint128_type): Likewise.
26732 (altivec_categorize_keyword): Add support for vector __int128_t,
26733 vector __uint128_t, vector __int128, and vector unsigned __int128
26734 as a container type for TImode operations that need to be done in
26735 VSX/Altivec registers.
26736 (rs6000_macro_to_expand): Likewise.
26737 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26738 to support 128-bit integer instructions vaddcuq, vadduqm,
26739 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26740 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26742 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26743 for V1TImode, and set up preferences to use VSX/Altivec registers.
26744 Setup VSX reload handlers.
26745 (rs6000_debug_reg_global): Likewise.
26746 (rs6000_init_hard_regno_mode_ok): Likewise.
26747 (rs6000_preferred_simd_mode): Likewise.
26748 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26749 (easy_altivec_constant): Likewise.
26750 (output_vec_const_move): Likewise.
26751 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26753 (rs6000_expand_vector_extract): Likewise.
26754 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26756 (rs6000_const_vec): Add support for V1TImode.
26757 (rs6000_emit_le_vsx_load): Swap double words when loading or
26758 storing TImode/V1TImode.
26759 (rs6000_emit_le_vsx_store): Likewise.
26760 (rs6000_emit_le_vsx_move): Likewise.
26761 (rs6000_emit_move): Add support for V1TImode.
26762 (altivec_expand_ld_builtin): Likewise.
26763 (altivec_expand_st_builtin): Likewise.
26764 (altivec_expand_vec_init_builtin): Likewise.
26765 (altivec_expand_builtin): Likewise.
26766 (rs6000_init_builtins): Add support for V1TImode type. Add
26767 support for ISA 2.07 128-bit integer builtins. Define type names
26768 for the VSX/Altivec vector types.
26769 (altivec_init_builtins): Add support for overloaded vector
26770 functions with V1TImode type.
26771 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26772 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26774 (rs6000_split_128bit_ok_p): Likewise.
26775 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26776 __int128_t and vector __uint128_t.
26778 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26779 and mode attributes.
26781 (VSX_M2): Likewise.
26786 (VS_scalar): Likewise.
26787 (VS_double): Likewise.
26788 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26790 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26791 we support the ISA 2.07 128-bit integer arithmetic instructions.
26792 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26793 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26794 and TImode types for use with the builtin functions.
26795 (V1TI_type_node): Likewise.
26796 (unsigned_V1TI_type_node): Likewise.
26797 (intTI_type_internal_node): Likewise.
26798 (uintTI_type_internal_node): Likewise.
26800 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26801 128-bit builtin functions.
26802 (UNSPEC_VADDEUQM): Likewise.
26803 (UNSPEC_VADDECUQ): Likewise.
26804 (UNSPEC_VSUBCUQ): Likewise.
26805 (UNSPEC_VSUBEUQM): Likewise.
26806 (UNSPEC_VSUBECUQ): Likewise.
26807 (VM): Add V1TImode to vector mode iterators.
26809 (VI_unit): Likewise.
26810 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26811 (altivec_vaddcuq): Likewise.
26812 (altivec_vsubuqm): Likewise.
26813 (altivec_vsubcuq): Likewise.
26814 (altivec_vaddeuqm): Likewise.
26815 (altivec_vaddecuq): Likewise.
26816 (altivec_vsubeuqm): Likewise.
26817 (altivec_vsubecuq): Likewise.
26819 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26821 (BOOL_128): Likewise.
26822 (BOOL_REGS_OUTPUT): Likewise.
26823 (BOOL_REGS_OP1): Likewise.
26824 (BOOL_REGS_OP2): Likewise.
26825 (BOOL_REGS_UNARY): Likewise.
26826 (BOOL_REGS_AND_CR0): Likewise.
26828 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26829 128-bit integer builtin support.
26830 (vec_vadduqm): Likewise.
26831 (vec_vaddecuq): Likewise.
26832 (vec_vaddeuqm): Likewise.
26833 (vec_vsubecuq): Likewise.
26834 (vec_vsubeuqm): Likewise.
26835 (vec_vsubcuq): Likewise.
26836 (vec_vsubuqm): Likewise.
26838 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26839 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26840 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26841 128-bit integer add/subtract to ISA 2.07.
26843 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26845 * config/arc/arc.c (arc_predicate_delay_insns):
26846 Fix third argument passed to conditionalize_nonjump.
26848 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26850 * config/aarch64/aarch64-builtins.c
26851 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26852 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26853 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26854 instead of __builtin_lfloor.
26855 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26857 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26859 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26860 (tree_ssa_ifcombine_bb_1): New function.
26861 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26862 is an empty forwarder block to then_bb or vice versa and then_bb
26863 and else_bb are effectively swapped.
26865 2014-03-12 Christian Bruel <christian.bruel@st.com>
26868 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26869 REG_CFA_DEF_CFA note.
26870 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26871 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26873 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26875 PR tree-optimization/60454
26876 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26878 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26880 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26881 Do not define target_cpu_default2 to generic.
26882 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26883 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26884 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26886 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26887 Marc Glisse <marc.glisse@inria.fr>
26889 PR tree-optimization/60502
26890 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26891 instead of build_low_bits_mask.
26893 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26895 PR middle-end/60482
26896 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26897 if there are multiple uses, but op doesn't live on E edge.
26898 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26899 clobber stmts before __builtin_unreachable.
26901 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26903 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26904 hard_frame_pointer_rtx.
26905 * cse.c (cse_insn): Remove volatile check.
26906 * cselib.c (cselib_process_insn): Likewise.
26907 * dse.c (scan_insn): Likewise.
26909 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26911 * config/arc/arc.c (conditionalize_nonjump): New function,
26913 (arc_ifcvt): ... this.
26914 (arc_predicate_delay_insns): Use it.
26916 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26918 * config/arc/predicates.md (extend_operand): During/after reload,
26919 allow const_int_operand.
26920 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26921 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26922 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26924 (umulsi3_highpart_i): Likewise.
26926 2014-03-11 Richard Biener <rguenther@suse.de>
26928 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26929 Add asserts to guard possible wrong-code bugs.
26931 2014-03-11 Richard Biener <rguenther@suse.de>
26933 PR tree-optimization/60429
26934 PR tree-optimization/60485
26935 * tree-ssa-structalias.c (set_union_with_increment): Properly
26936 take into account all fields that overlap the shifted vars.
26937 (do_sd_constraint): Likewise.
26938 (do_ds_constraint): Likewise.
26939 (get_constraint_for_ptr_offset): Likewise.
26941 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26943 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26944 (nios2_compute_frame_layout):
26945 Add calculation of cfun->machine->fp_save_offset.
26946 (nios2_expand_prologue): Correct setting of frame pointer register
26948 (nios2_expand_epilogue): Update recovery of stack pointer from
26949 frame pointer accordingly.
26950 (nios2_initial_elimination_offset): Update calculation of offset
26951 for eliminating to HARD_FRAME_POINTER_REGNUM.
26953 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26956 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26957 cgraph_get_create_node on VAR_DECLs.
26959 2014-03-10 Richard Biener <rguenther@suse.de>
26961 PR middle-end/60474
26962 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26964 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26966 * config/vms/vms.opt (vms_float_format): New variable.
26968 2014-03-08 Tobias Burnus <burnus@net-b.de>
26970 * doc/invoke.texi (-fcilkplus): Update implementation status.
26972 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26973 Richard Biener <rguenther@suse.de>
26975 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26976 consistently accross all TUs.
26977 (run_gcc): Enable -fshort-double automatically at link at link-time
26978 and disallow override.
26980 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26983 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26984 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26985 if they can't be used.
26987 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26989 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26990 for Solaris 11/x86 ld.
26991 * configure: Regenerate.
26993 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26995 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26996 (LIB_TLS_SPEC): Save as ld_tls_libs.
26997 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26998 (HAVE_AS_IX86_TLSLDM): New test.
26999 * configure, config.in: Regenerate.
27000 * config/i386/i386.c (legitimize_tls_address): Fall back to
27001 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
27002 cannot support TLS_MODEL_LOCAL_DYNAMIC.
27003 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
27004 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
27006 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
27008 * common.opt (fira-loop-pressure): Mark as optimization.
27010 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
27012 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
27013 an OpenMP mappable type.
27015 2014-03-06 Matthias Klose <doko@ubuntu.com>
27017 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
27018 MULTILIB_OSDIRNAMES is not defined.
27020 2014-03-06 Jakub Jelinek <jakub@redhat.com>
27021 Meador Inge <meadori@codesourcery.com>
27024 * config/arm/arm.c (arm_tls_symbol_p): Remove.
27025 (arm_legitimize_address): Call legitimize_tls_address for any
27026 arm_tls_referenced_p expression, handle constant addend. Call it
27027 before testing for !TARGET_ARM.
27028 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
27030 2014-03-06 Richard Biener <rguenther@suse.de>
27032 PR middle-end/60445
27036 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27038 * tree-streamer.c (record_common_node): Assert we don't record
27039 nodes with type double.
27040 (preload_common_node): Skip type double, complex double and double
27041 pointer since it is now frontend dependent due to fshort-double option.
27043 2014-03-06 Richard Biener <rguenther@suse.de>
27045 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
27046 or -fno-lto is specified and the linker has full plugin support.
27047 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
27048 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
27049 * lto-wrapper.c (merge_and_complain): Merge compile-time
27050 optimization levels.
27051 (run_gcc): And pass it through to the link options.
27053 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
27057 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27059 * cselib.c (remove_useless_values): Skip to avoid quadratic
27060 behavior if the condition moved from...
27061 (cselib_process_insn): ... here holds.
27063 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27066 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
27067 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
27070 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
27071 (TM_H): Add x86-tune.def.
27073 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27075 * config/aarch64/aarch64.c (generic_tunings):
27076 Use cortexa57_extra_costs.
27078 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27081 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
27082 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
27083 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
27086 2014-03-04 Heiher <r@hev.cc>
27088 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
27089 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
27091 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
27093 * config/i386/predicates.md (const2356_operand): Change to ...
27094 (const2367_operand): ... this.
27095 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
27097 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27098 (*avx512pf_scatterpf<mode>sf): Ditto.
27099 (avx512pf_scatterpf<mode>df): Ditto.
27100 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27101 (*avx512pf_scatterpf<mode>df): Ditto.
27102 * config/i386/i386.c (ix86_expand_builtin): Update
27103 incorrect hint operand error message.
27105 2014-03-04 Richard Biener <rguenther@suse.de>
27107 * lto-section-in.c (lto_get_section_data): Fix const cast.
27109 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27111 * tree-streamer.c (record_common_node): Assert we don't record
27112 nodes with type double.
27113 (preload_common_node): Skip type double, complex double and double
27114 pointer since it is now frontend dependent due to fshort-double option.
27116 2014-03-04 Richard Biener <rguenther@suse.de>
27119 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
27120 (lto_input_toplevel_asms): Likewise.
27121 * lto-section-in.c (lto_get_section_data): Instead do it here
27124 2014-03-04 Richard Biener <rguenther@suse.de>
27126 PR tree-optimization/60382
27127 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
27128 dead PHIs a reduction.
27130 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
27132 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
27134 (_mm_prefetch): Move out of GCC target("sse") pragma.
27135 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
27136 GCC target("prfchw") pragma.
27137 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
27139 * config/i386/i386.c (ix86_option_override_internal): Enable
27140 -mprfchw with -mprefetchwt1.
27142 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27144 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
27147 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27149 * opts.h (CL_PCH_IGNORE): Define.
27150 * targhooks.c (option_affects_pch_p):
27151 Return false for options that have CL_PCH_IGNORE set.
27152 * opt-functions.awk: Process PchIgnore.
27153 * doc/options.texi: Document PchIgnore.
27155 * config/arc/arc.opt (misize): Add PchIgnore property.
27157 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27159 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
27160 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
27161 constraint on constants to permit them being loaded into
27162 GENERAL_REGS or BASE_REGS.
27164 2014-03-03 Nick Clifton <nickc@redhat.com>
27166 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
27167 anti-cacnonical alternatives.
27168 (negandhi3_real): New pattern.
27169 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
27171 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27173 * config/avr/avr-mcus.def: Remove atxmega16x1.
27174 * config/avr/avr-tables.opt: Regenerate.
27175 * config/avr/t-multilib: Regenerate.
27176 * doc/avr-mmcu.texi: Regenerate.
27178 2014-03-03 Tobias Grosser <tobias@grosser.es>
27179 Mircea Namolaru <mircea.namolaru@inria.fr>
27181 PR tree-optimization/58028
27182 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27185 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27187 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27188 not handled by recognizers.
27190 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27192 PR middle-end/60175
27193 * function.c (expand_function_end): Don't emit
27194 clobber_return_register sequence if clobber_after is a BARRIER.
27195 * cfgexpand.c (construct_exit_block): Append instructions before
27196 return_label to prev_bb.
27198 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27200 * config/rs6000/constraints.md: Document reserved use of "wc".
27202 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27205 * ipa.c (function_and_variable_visibility): When dissolving comdat
27206 group, also set all symbols to local.
27208 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27213 2013-12-14 Jan Hubicka <jh@suse.cz>
27214 PR middle-end/58477
27215 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27217 2014-03-02 Jon Beniston <jon@beniston.com>
27223 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27224 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27225 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27226 (simple_return, *simple_return): New patterns
27227 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27228 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27230 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27232 * dwarf2out.c (gen_subprogram_die): Tidy.
27234 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27237 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27238 (*mov_t_msb_neg_negc): ... this new insn.
27240 2014-02-28 Jason Merrill <jason@redhat.com>
27243 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27246 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27249 * dwarf2out.c (decltype_auto_die): New static.
27250 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27251 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27252 (is_cxx_auto): Likewise.
27254 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27256 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27257 we are not using general regs only.
27259 2014-02-28 Richard Biener <rguenther@suse.de>
27262 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27263 previous fix and only allow to remove trivial pre-headers
27264 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27265 (remove_forwarder_block): Properly update the latch of a loop.
27267 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27270 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27271 (cselib_preserved_hash_table): New.
27272 (preserve_constants_and_equivs): Move preserved vals to it.
27273 (cselib_find_slot): Look it up first.
27274 (cselib_init): Initialize it.
27275 (cselib_finish): Release it.
27276 (dump_cselib_table): Dump it.
27278 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27281 * cselib.c (remove_useless_values): Skip to avoid quadratic
27282 behavior if the condition moved from...
27283 (cselib_process_insn): ... here holds.
27285 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27288 * var-tracking.c (vt_initialize): Apply the same condition to
27289 preserve the CFA base value.
27291 2014-02-28 Joey Ye <joey.ye@arm.com>
27294 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27295 if reload in progress or completed.
27297 2014-02-28 Tobias Burnus <burnus@net-b.de>
27299 PR middle-end/60147
27300 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27303 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27305 * doc/tm.texi.in (Condition Code Status): Update documention for
27306 relative locations of cc0-setter and cc0-user.
27308 2014-02-27 Jeff Law <law@redhat.com>
27310 PR rtl-optimization/52714
27311 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27312 into two independent simple sets, if I3 is a jump, ensure the
27313 pattern we place into I3 is a (set (pc) ...).
27315 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27316 Jeff Law <law@redhat.com>
27318 PR rtl-optimization/49847
27319 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27320 are in different blocks.
27321 * doc/tm.texi (Condition Code Status): Update documention for
27322 relative locations of cc0-setter and cc0-user.
27324 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27327 * lra.c (lra_emit_add): Check SUBREG too.
27329 2014-02-27 Andreas Schwab <schwab@suse.de>
27331 * config/m68k/m68k.c (m68k_option_override): Disable
27332 -flive-range-shrinkage for classic m68k.
27333 (m68k_override_options_after_change): Likewise.
27335 2014-02-27 Marek Polacek <polacek@redhat.com>
27337 PR middle-end/59223
27338 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27339 -Wmaybe-uninitialized.
27341 2014-02-27 Alan Modra <amodra@gmail.com>
27344 * reload1.c (emit_input_reload_insns): When reload_override_in,
27345 set old to rl->in_reg when rl->in_reg is a subreg.
27347 2014-02-26 Richard Biener <rguenther@suse.de>
27350 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27352 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27354 * common/config/i386/predicates.md (const1256_operand): Remove.
27355 (const2356_operand): New.
27356 (const_1_to_2_operand): Remove.
27357 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27358 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27359 (*avx512pf_gatherpf<mode>sf): Ditto.
27360 (avx512pf_gatherpf<mode>df): Ditto.
27361 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27362 (*avx512pf_gatherpf<mode>df): Ditto.
27363 (avx512pf_scatterpf<mode>sf): Ditto.
27364 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27365 (*avx512pf_scatterpf<mode>sf): Ditto.
27366 (avx512pf_scatterpf<mode>df): Ditto.
27367 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27368 (*avx512pf_scatterpf<mode>df): Ditto.
27369 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27371 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27373 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27374 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27375 (_mm512_mask_testn_epi64_mask): Move to ...
27376 * config/i386/avx512cdintrin.h: Here.
27377 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27378 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27379 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27380 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27381 TARGET_AVX512F from TARGET_AVX512CD.
27383 2014-02-26 Richard Biener <rguenther@suse.de>
27386 * ipa.c (walk_polymorphic_call_targets): Properly guard
27387 call to inline_update_overall_summary.
27389 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27392 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27393 and latches only if requested. Fix latch if it is removed.
27394 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27395 LOOPS_HAVE_PREHEADERS.
27397 2014-02-25 Andrew Pinski <apinski@cavium.com>
27399 * builtins.c (expand_builtin_thread_pointer): Create a new target
27400 when the target is NULL.
27402 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27404 PR rtl-optimization/60317
27405 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27406 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27407 * lra-assigns.c: Include params.h.
27408 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27409 other reload pseudos considerations.
27411 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27413 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27414 to use canonical form for nor<mode>3.
27416 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27419 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27422 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27424 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27425 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27426 (ix86_handle_option): Handle OPT_mprefetchwt1.
27427 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27428 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27430 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27431 OPTION_MASK_ISA_PREFETCHWT1.
27432 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27433 (PTA_PREFETCHWT1): New.
27434 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27435 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27436 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27437 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27438 (*prefetch_avx512pf_<mode>_: Change into ...
27439 (*prefetch_prefetchwt1_<mode>: This.
27440 * config/i386/i386.opt (mprefetchwt1): New.
27441 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27442 (_mm_prefetch): Handle intent to write.
27443 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27445 2014-02-25 Richard Biener <rguenther@suse.de>
27447 PR middle-end/60291
27448 * emit-rtl.c (mem_attrs_htab): Remove.
27449 (mem_attrs_htab_hash): Likewise.
27450 (mem_attrs_htab_eq): Likewise.
27451 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27452 (init_emit_once): Do not allocate mem_attrs_htab.
27454 2014-02-25 Richard Biener <rguenther@suse.de>
27457 * lto-opts.c (lto_write_options): Output non-explicit conservative
27458 -fwrapv, -fno-trapv and -fno-strict-overflow.
27459 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27460 (run_gcc): And pass them through.
27462 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27464 * sel-sched.c (calculate_new_fences): New parameter ptime.
27465 Calculate it as a maximum over all fence cycles.
27466 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27467 Print the final schedule timing when sched_verbose.
27469 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27471 PR rtl-optimization/60292
27472 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27473 bit fot the fence instruction.
27475 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27477 * calls.h: Fix typo in comment.
27479 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27481 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27482 adjusting offsetable addresses.
27484 2014-02-24 Guozhi Wei <carrot@google.com>
27486 * sparseset.h (sparseset_pop): Fix the wrong index.
27488 2014-02-24 Walter Lee <walt@tilera.com>
27490 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27491 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27493 * common/config/tilegx/tilegx-common.c
27494 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27495 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27496 (LINK_SPEC): Ditto.
27497 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27498 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27499 (tilegx_gimplify_va_arg_expr): Handle big endian.
27500 (tilegx_expand_unaligned_load): Ditto.
27501 (tilegx_expand_unaligned_store): Ditto.
27502 (TARGET_RETURN_IN_MSB): New.
27503 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27504 (TARGET_ENDIAN_DEFAULT): New.
27505 (TARGET_BIG_ENDIAN): Handle big endian.
27506 (BYTES_BIG_ENDIAN): Ditto.
27507 (WORDS_BIG_ENDIAN): Ditto.
27508 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27509 (ENDIAN_SPEC): New.
27510 (EXTRA_SPECS): New.
27511 * config/tilegx/tilegx.md (extv): Handle big endian.
27513 (insn_st<n>): Ditto.
27514 (insn_st<n>_add<bitsuffix>): Ditto.
27515 (insn_stnt<n>): Ditto.
27516 (insn_stnt<n>_add<bitsuffix>):Ditto.
27517 (vec_interleave_highv8qi): Handle big endian.
27518 (vec_interleave_highv8qi_be): New.
27519 (vec_interleave_highv8qi_le): New.
27520 (insn_v1int_h): Handle big endian.
27521 (vec_interleave_lowv8qi): Handle big endian.
27522 (vec_interleave_lowv8qi_be): New.
27523 (vec_interleave_lowv8qi_le): New.
27524 (insn_v1int_l): Handle big endian.
27525 (vec_interleave_highv4hi): Handle big endian.
27526 (vec_interleave_highv4hi_be): New.
27527 (vec_interleave_highv4hi_le): New.
27528 (insn_v2int_h): Handle big endian.
27529 (vec_interleave_lowv4hi): Handle big endian.
27530 (vec_interleave_lowv4hi_be): New.
27531 (vec_interleave_lowv4hi_le): New.
27532 (insn_v2int_l): Handle big endian.
27533 (vec_interleave_highv2si): Handle big endian.
27534 (vec_interleave_highv2si_be): New.
27535 (vec_interleave_highv2si_le): New.
27536 (insn_v4int_h): Handle big endian.
27537 (vec_interleave_lowv2si): Handle big endian.
27538 (vec_interleave_lowv2si_be): New.
27539 (vec_interleave_lowv2si_le): New.
27540 (insn_v4int_l): Handle big endian.
27541 * config/tilegx/tilegx.opt (mbig-endian): New option.
27542 (mlittle-endian): New option.
27543 * doc/install.texi: Document tilegxbe-linux.
27544 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27546 2014-02-24 Martin Jambor <mjambor@suse.cz>
27549 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27550 there are no parameter descriptors.
27552 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27554 PR rtl-optimization/60268
27555 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27556 initialization to ...
27557 (sched_rgn_init): ... here.
27558 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27560 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27562 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27565 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27567 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27570 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27572 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27573 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27575 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27577 * config/microblaze/predicates.md: Add cmp_op predicate.
27578 * config/microblaze/microblaze.md: Add branch_compare instruction
27579 which uses cmp_op predicate and emits cmp insn before branch.
27580 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27581 to microblaze_expand_conditional_branch and consolidate logic.
27582 (microblaze_expand_conditional_branch): emit branch_compare
27583 insn instead of handling cmp op separate from branch insn.
27585 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27587 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27590 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27592 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27593 define_insn with define_expand and new define_insn
27594 *altivec_lve<VI_char>x_internal.
27595 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27596 and new define_insn *altivec_stve<VI_char>x_internal.
27597 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27599 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27601 (altivec_expand_stvex_be): New function.
27603 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27605 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27606 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27607 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27608 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27610 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27613 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27614 instead of emit_move_insn.
27616 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27618 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27619 vspltw with vsldoi.
27620 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27621 gen_altivec_vsumsws.
27623 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27625 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27626 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27627 (altivec_lvxl_<mode>): New define_expand incorporating
27628 -maltivec=be semantics where needed.
27629 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27630 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27631 semantics where needed.
27632 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27633 (altivec_stvx_<mode>): New define_expand incorporating
27634 -maltivec=be semantics where needed.
27635 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27636 VM2 iterator instead of V4SI.
27637 (altivec_stvxl_<mode>): New define_expand incorporating
27638 -maltivec=be semantics where needed.
27639 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27640 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27641 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27642 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27643 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27644 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27645 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27646 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27647 ALTIVEC_BUILTIN_STVXL.
27648 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27649 (altivec_expand_stvx_be): Likewise.
27650 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27651 (altivec_expand_lvx_be): Likewise.
27652 (altivec_expand_stvx_be): Likewise.
27653 (altivec_expand_builtin): Add cases for
27654 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27655 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27656 (altivec_init_builtins): Add definitions for
27657 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27658 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27660 2014-02-21 Catherine Moore <clm@codesourcery.com>
27662 * doc/invoke.texi (mvirt, mno-virt): Document.
27663 * config/mips/mips.opt (mvirt): New option.
27664 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27666 2014-02-21 Richard Biener <rguenther@suse.de>
27668 PR tree-optimization/60276
27669 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27670 (STMT_VINFO_MIN_NEG_DIST): New macro.
27671 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27672 STMT_VINFO_MIN_NEG_DIST.
27673 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27674 made for negative dependence distances still hold.
27676 2014-02-21 Richard Biener <rguenther@suse.de>
27678 PR middle-end/60291
27679 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27680 DECL_INITIAL for globals not in the current function context.
27682 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27684 PR tree-optimization/56490
27685 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27686 * tree-ssa-uninit.c: Include params.h.
27687 (compute_control_dep_chain): Add num_calls argument, return false
27688 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27689 num_calls to recursive call.
27690 (find_predicates): Change dep_chain into normal array,
27691 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27692 variable and adjust compute_control_dep_chain caller.
27693 (find_def_preds): Likewise.
27695 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27697 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27698 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27700 2014-02-21 Nick Clifton <nickc@redhat.com>
27702 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27703 (pushhi1): Likewise.
27704 (popqi1): Add mode to pre_dec.
27705 (pophi1): Likewise.
27707 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27709 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27710 mode for mask of V8SFmode permutation.
27712 2014-02-20 Richard Henderson <rth@redhat.com>
27715 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27716 a new pseudo for OLDVAL.
27718 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27721 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27722 gen_reg_rtx if d->testing_p.
27723 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27724 if d->testing_p and we will certainly return true.
27725 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27728 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27730 * emit-rtl.c (gen_reg_rtx): Assert that
27731 crtl->emit.regno_pointer_align_length is non-zero.
27733 2014-02-20 Richard Henderson <rth@redhat.com>
27736 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27737 on failure the store back into EXPECT.
27739 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27740 Sandra Loosemore <sandra@codesourcery.com>
27742 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27743 * config/nios2/nios2.c (nios2_function_profiler): Add
27744 -fPIC (flag_pic == 2) support.
27745 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27746 (nios2_large_offset_p): New function.
27747 (nios2_unspec_reloc_p): Move up position, update to use
27748 nios2_large_offset_p.
27749 (nios2_unspec_address): Remove function.
27750 (nios2_unspec_offset): New function.
27751 (nios2_large_got_address): New function.
27752 (nios2_got_address): Add large offset support.
27753 (nios2_legitimize_tls_address): Update usage of removed and new
27755 (nios2_symbol_binds_local_p): New function.
27756 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27757 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27758 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27759 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27760 processing for (const (unspec ...)).
27761 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27763 2014-02-20 Richard Biener <rguenther@suse.de>
27765 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27766 doing the substitution.
27767 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27769 2014-02-20 Martin Jambor <mjambor@suse.cz>
27772 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27773 info when checking whether lattices are bottom.
27775 2014-02-20 Richard Biener <rguenther@suse.de>
27777 PR middle-end/60221
27778 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27781 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27784 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27785 parameter specifying the scaling.
27786 (inline_call): Update.
27787 (want_inline_recursively): Guard division by zero.
27788 (recursive_inlining): Update.
27789 * ipa-inline.h (clone_inlined_nodes): Update.
27791 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27794 * config/i386/i386.c (classify_argument): Pass structures of size
27795 64 bytes or less in register.
27797 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27798 Kirill Yukhin <kirill.yukhin@intel.com>
27800 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27801 (_mm_rcp28_round_ss): Ditto.
27802 (_mm_rsqrt28_round_sd): Ditto.
27803 (_mm_rsqrt28_round_ss): Ditto.
27804 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27805 (_mm_rcp14_round_ss): Ditto.
27806 (_mm_rsqrt14_round_sd): Ditto.
27807 (_mm_rsqrt14_round_ss): Ditto.
27808 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27809 the first input operand, get rid of match_dup.
27810 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27812 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27814 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27815 operand as the first input operand, set type attribute.
27816 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27817 Set type attribute.
27818 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27819 operand as the first input operand, set type attribute.
27821 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27823 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27826 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27829 * config/i386/i386.c (construct_container): Remove TFmode check
27830 for X86_64_INTEGER_CLASS.
27832 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27835 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27836 only when -Wpsabi is enabled.
27838 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27841 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27842 passing arrays in registers are the same as for structs, so remove the
27843 special case for them.
27845 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27847 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27848 destination type, extract only the valid bits if the source type is not
27849 integral and has a different mode.
27851 2014-02-19 Richard Biener <rguenther@suse.de>
27854 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27857 2014-02-19 Richard Biener <rguenther@suse.de>
27860 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27861 (ipa_modify_call_arguments): Emit an argument load explicitely and
27862 preserve virtual SSA form there and for the replacement call.
27863 Do not update SSA form nor free dominance info.
27865 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27867 * ipa.c (function_and_variable_visibility): Also clear WEAK
27868 flag when disolving COMDAT_GROUP.
27870 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27872 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27873 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27874 not devirtualizing.
27875 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27876 do more sanity checks.
27877 (detect_type_change): Return true when giving up early.
27878 (compute_complex_assign_jump_func): Fix type parameter of
27879 ipa_set_ancestor_jf.
27880 (compute_complex_ancestor_jump_func): Likewise.
27881 (update_jump_functions_after_inlining): Fix updating of
27883 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27885 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27887 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27888 inline clones when edge disappears.
27890 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27893 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27894 Split 64-bit moves into 2 patterns. Do not allow the use of
27895 direct move for TDmode in little endian, since the decimal value
27896 has little endian bytes within a word, but the 64-bit pieces are
27897 ordered in a big endian fashion, and normal subreg's of TDmode are
27899 (mov<mode>_64bit_dm): Likewise.
27900 (movtd_64bit_nodm): Likewise.
27902 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27904 PR tree-optimization/60174
27905 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27906 statement of an SSA_NAME that occurs in an abnormal PHI node.
27908 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27911 * final.c (SEEN_BB): Remove.
27912 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27913 (final_scan_insn): Don't force_source_line on second
27914 NOTE_INSN_BASIC_BLOCK.
27916 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27919 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27920 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27921 (type_natural_mode): Warn ABI change when %zmm register is not
27922 available for AVX512F vector value passing.
27924 2014-02-18 Kai Tietz <ktietz@redhat.com>
27927 * config/i386/i386.c (ix86_expand_prologue): Use value in
27928 rax register as displacement when restoring %r10 or %rax.
27929 Fix wrong offset when restoring both registers.
27931 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27933 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27934 assertion with conditional return.
27936 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27937 Uros Bizjak <ubizjak@gmail.com>
27940 * config/i386/driver-i386.c (host_detect_local_cpu): If
27941 YMM state is not saved by the OS, also clear has_f16c. Move
27942 CPUID 0x80000001 handling before YMM state saving checking.
27944 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27946 PR rtl-optimization/58960
27947 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27948 factored out from ...
27949 (sched_init): ... here.
27950 (free_global_sched_pressure_data): New, factored out from ...
27951 (sched_finish): ... here.
27952 * sched-int.h (free_global_sched_pressure_data): Declare.
27953 * sched-rgn.c (nr_regions_initial): New static global.
27954 (haifa_find_rgns): Initialize it.
27955 (schedule_region): Disable sched-pressure for the newly
27958 2014-02-17 Richard Biener <rguenther@suse.de>
27960 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27961 release SSA defs of pattern stmts.
27963 2014-02-17 Richard Biener <rguenther@suse.de>
27965 * tree-inline.c (expand_call_inline): Release the virtual
27966 operand defined by the call we are about to inline.
27968 2014-02-17 Richard Biener <rguenther@suse.de>
27970 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27972 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27973 Ilya Tocar <ilya.tocar@intel.com>
27975 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27976 arguments order in builtin.
27977 (_mm512_permutexvar_epi64): Ditto.
27978 (_mm512_mask_permutexvar_epi64): Ditto
27979 (_mm512_maskz_permutexvar_epi32): Ditto
27980 (_mm512_permutexvar_epi32): Ditto
27981 (_mm512_mask_permutexvar_epi32): Ditto
27983 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27985 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27986 (p8_vmrgow): Likewise.
27988 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27990 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27993 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27996 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27997 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27998 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27999 using direct move instructions on ISA 2.07. Also adjust
28000 instruction length for 64-bit.
28001 (mov<mode>_64bit, TFmode/TDmode): Likewise.
28002 (mov<mode>_32bit, TFmode/TDmode): Likewise.
28004 2014-02-15 Alan Modra <amodra@gmail.com>
28008 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
28009 find_replacement on parts of insn rtl that might be reloaded.
28011 2014-02-15 Richard Biener <rguenther@suse.de>
28013 PR tree-optimization/60183
28014 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
28015 (tree_ssa_phiprop): Calculate and free post-dominators.
28017 2014-02-14 Jeff Law <law@redhat.com>
28019 PR rtl-optimization/60131
28020 * ree.c (get_extended_src_reg): New function.
28021 (combine_reaching_defs): Use it rather than assuming location of REG.
28022 (find_and_remove_re): Verify first operand of extension is
28023 a REG before adding the insns to the copy list.
28025 2014-02-14 Roland McGrath <mcgrathr@google.com>
28027 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
28028 * configure: Regenerated.
28029 * config.in: Regenerated.
28030 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
28031 instead of ASM_SHORT.
28033 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
28034 Richard Earnshaw <rearnsha@arm.com>
28036 PR rtl-optimization/59535
28037 * lra-constraints.c (process_alt_operands): Encourage alternative
28038 when unassigned pseudo class is superset of the alternative class.
28039 (inherit_reload_reg): Don't inherit when optimizing for code size.
28040 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
28041 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
28042 modes not less than 4 for Thumb1.
28044 2014-02-14 Kyle McMartin <kyle@redhat.com>
28047 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
28049 2014-02-14 Richard Biener <rguenther@suse.de>
28051 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
28052 (get_frame_arg): Drop the assert with langhook types_compatible_p.
28053 Do not strip INDIRECT_REFs.
28055 2014-02-14 Richard Biener <rguenther@suse.de>
28058 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
28059 DECL_FUNCTION_SPECIFIC_TARGET.
28060 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
28061 * tree-streamer-out.c (pack_ts_target_option): Remove.
28062 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
28063 (write_ts_function_decl_tree_pointers): Do not stream
28064 DECL_FUNCTION_SPECIFIC_TARGET.
28065 * tree-streamer-in.c (unpack_ts_target_option): Remove.
28066 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
28067 (lto_input_ts_function_decl_tree_pointers): Do not stream
28068 DECL_FUNCTION_SPECIFIC_TARGET.
28070 2014-02-14 Jakub Jelinek <jakub@redhat.com>
28072 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
28073 (get_initial_def_for_induction, vectorizable_induction): Ignore
28074 debug stmts when looking for exit_phi.
28075 (vectorizable_live_operation): Fix up condition.
28077 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28079 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
28080 nreverse() because it changes the content of original tree list.
28082 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28084 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
28085 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
28087 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28089 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
28090 GNU coding standards.
28092 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28095 * dwarf2out.c (gen_subprogram_die): Don't call
28096 add_calling_convention_attribute if subr_die is old_die.
28098 2014-02-13 Sharad Singhai <singhai@google.com>
28100 * doc/optinfo.texi: Fix order of nodes.
28102 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
28104 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
28105 operands[2], not operands[3].
28107 2014-02-13 Richard Biener <rguenther@suse.de>
28110 * doc/install.texi (ISL): Update recommended version to 0.12.2,
28111 mention the possibility of an in-tree build.
28112 (CLooG): Update recommended version to 0.18.1, mention the
28113 possibility of an in-tree build and clarify that the ISL
28114 bundled with CLooG does not work.
28116 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28119 * expr.c (compress_float_constant): If x is a hard register,
28120 extend into a pseudo and then move to x.
28122 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
28124 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
28125 caused by bad second argument to warning_at() with -mhotpatch and
28126 nested functions (e.g. with gfortran).
28128 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
28130 * opts.c (option_name): Remove "enabled by default" rider.
28132 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
28134 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
28136 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
28137 Uros Bizjak <ubizjak@gmail.com>
28140 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
28141 * configure: Regenerated.
28143 2014-02-12 Richard Biener <rguenther@suse.de>
28145 * vec.c (vec_prefix::calculate_allocation): Move as
28146 inline variant to vec.h.
28147 (vec_prefix::calculate_allocation_1): New out-of-line version.
28148 * vec.h (vec_prefix::calculate_allocation_1): Declare.
28149 (vec_prefix::m_has_auto_buf): Rename to ...
28150 (vec_prefix::m_using_auto_storage): ... this.
28151 (vec_prefix::calculate_allocation): Inline the easy cases
28152 and dispatch to calculate_allocation_1 which doesn't need the
28154 (va_heap::reserve): Use gcc_checking_assert.
28155 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
28156 m_using_auto_storage.
28157 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
28159 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
28160 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
28161 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
28163 2014-02-12 Richard Biener <rguenther@suse.de>
28165 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
28166 when we found a dependence.
28168 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
28170 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
28172 (maybe_fold_stmt): ... into this new function.
28173 * omp-low.c (lower_omp): Update comment.
28175 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
28178 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28181 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28183 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28184 identifiers in comments.
28185 (cortexa53_extra_costs): Likewise.
28186 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28187 (cortexa7_extra_costs): Likewise.
28188 (cortexa12_extra_costs): Likewise.
28189 (cortexa15_extra_costs): Likewise.
28190 (v7m_extra_costs): Likewise.
28192 2014-02-12 Richard Biener <rguenther@suse.de>
28194 PR middle-end/60092
28195 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28196 of posix_memalign being successful.
28197 (lower_stmt): Restrict lowering of posix_memalign to when
28198 -ftree-bit-ccp is enabled.
28200 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28202 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28204 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28206 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28208 PR rtl-optimization/60116
28209 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28210 other_insn once the combination has been validated.
28212 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28215 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28217 * ipa-devirt.c: Include demangle.h
28218 (odr_violation_reported): New static variable.
28219 (add_type_duplicate): Update odr_violations.
28220 (maybe_record_node): Add completep parameter; update it.
28221 (record_target_from_binfo): Add COMPLETEP parameter;
28222 update it as needed.
28223 (possible_polymorphic_call_targets_1): Likewise.
28224 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28225 rename FINAL to COMPLETE.
28226 (record_targets_from_bases): Sanity check we found the binfo;
28227 fix COMPLETEP updating.
28228 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28229 parameter, fix computing of COMPLETEP.
28230 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28231 at LTO time do demangling.
28232 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28233 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28235 (gimple_get_virt_method_for_binfo): Likewise.
28236 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28237 gimple_get_virt_method_for_vtable): Update prototypes.
28239 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28242 * genautomata.c (add_presence_absence): Fix typo with
28243 {final_}presence_list.
28245 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28248 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28249 for VSX/Altivec vectors that land in GPR registers.
28251 2014-02-11 Richard Henderson <rth@redhat.com>
28252 Jakub Jelinek <jakub@redhat.com>
28255 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28256 around drhs if type conversion to lacc->type is not useless.
28258 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28260 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28262 (cortex-a57.cortex-a53): Likewise.
28263 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28265 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28267 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28270 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28272 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28273 add_options_for_arm_vfp3.
28275 2014-02-11 Jeff Law <law@redhat.com>
28277 PR middle-end/54041
28278 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28279 object with an undesirable mode.
28281 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28284 * config/i386/sol2-9.h: New file.
28285 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28286 *-*-solaris2.9*): Use it.
28288 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28290 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28291 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28293 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28295 * config/microblaze/microblaze.c: Extend mcpu version format
28297 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28299 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28301 2014-02-10 Richard Henderson <rth@redhat.com>
28304 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28305 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28306 ms-abi vs -mno-accumulate-outgoing-args.
28307 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28308 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28311 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28313 PR middle-end/60080
28314 * cfgexpand.c (expand_asm_operands): Attach source location to
28315 ASM_INPUT rtx objects.
28316 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28318 2014-02-10 Nick Clifton <nickc@redhat.com>
28320 * config/mn10300/mn10300.c (popcount): New function.
28321 (mn10300_expand_prologue): Include saved registers in stack usage
28324 2014-02-10 Jeff Law <law@redhat.com>
28326 PR middle-end/52306
28327 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28328 when changing the SET_DEST of a prior insn to avoid an input reload.
28330 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28332 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28333 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28334 -mcall-openbsd, or -mcall-linux.
28335 (CC1_ENDIAN_BIG_SPEC): Remove.
28336 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28337 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28338 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28339 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28340 and %cc1_endian_default.
28341 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28343 2014-02-10 Richard Biener <rguenther@suse.de>
28345 PR tree-optimization/60115
28346 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28347 MEM_REF handling. Properly verify that the accesses are not
28348 out of the objects bound.
28350 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28352 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28355 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28357 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28358 proper constants and fix formatting.
28359 (possible_polymorphic_call_targets): Fix formatting.
28361 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28362 Ilya Tocar <ilya.tocar@intel.com>
28364 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28365 (_mm512_loadu_epi32): Renamed into...
28366 (_mm512_loadu_si512): This.
28367 (_mm512_storeu_epi32): Renamed into...
28368 (_mm512_storeu_si512): This.
28369 (_mm512_maskz_ceil_ps): Removed.
28370 (_mm512_maskz_ceil_pd): Ditto.
28371 (_mm512_maskz_floor_ps): Ditto.
28372 (_mm512_maskz_floor_pd): Ditto.
28373 (_mm512_floor_round_ps): Ditto.
28374 (_mm512_floor_round_pd): Ditto.
28375 (_mm512_ceil_round_ps): Ditto.
28376 (_mm512_ceil_round_pd): Ditto.
28377 (_mm512_mask_floor_round_ps): Ditto.
28378 (_mm512_mask_floor_round_pd): Ditto.
28379 (_mm512_mask_ceil_round_ps): Ditto.
28380 (_mm512_mask_ceil_round_pd): Ditto.
28381 (_mm512_maskz_floor_round_ps): Ditto.
28382 (_mm512_maskz_floor_round_pd): Ditto.
28383 (_mm512_maskz_ceil_round_ps): Ditto.
28384 (_mm512_maskz_ceil_round_pd): Ditto.
28385 (_mm512_expand_pd): Ditto.
28386 (_mm512_expand_ps): Ditto.
28387 * config/i386/i386.c (ix86_builtins): Remove
28388 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28389 (bdesc_args): Ditto.
28390 * config/i386/predicates.md (const1256_operand): New.
28391 (const_1_to_2_operand): Ditto.
28392 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28393 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28394 (*avx512pf_gatherpf<mode>sf): Ditto.
28395 (avx512pf_gatherpf<mode>df): Ditto.
28396 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28397 (*avx512pf_gatherpf<mode>df): Ditto.
28398 (avx512pf_scatterpf<mode>sf): Ditto.
28399 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28400 (*avx512pf_scatterpf<mode>sf): Ditto.
28401 (avx512pf_scatterpf<mode>df): Ditto.
28402 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28403 (*avx512pf_scatterpf<mode>df): Ditto.
28404 (avx512f_expand<mode>): Removed.
28405 (<shift_insn><mode>3<mask_name>): Change predicate type.
28407 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28409 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28410 not at the end of datarefs vector use ordered_remove to avoid
28411 reordering datarefs vector.
28414 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28415 mark local addressable non-static vars as GOVD_PRIVATE
28416 instead of GOVD_LOCAL.
28417 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28418 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28421 PR middle-end/60092
28422 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28423 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28424 assume_aligned or alloc_align attributes.
28425 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28426 arguments. Handle also assume_aligned and alloc_align attributes.
28427 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28428 calls to functions with assume_aligned or alloc_align attributes.
28429 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28431 2014-02-08 Terry Guo <terry.guo@arm.com>
28433 * doc/invoke.texi: Document ARM -march=armv7e-m.
28435 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28437 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28438 flag on __cilkrts_rethrow builtin.
28441 * ipa-cp.c (determine_versionability): Fail at -O0
28442 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28443 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28446 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28449 * tree-inline.c (copy_forbidden): Fail for
28450 __attribute__((optimize (0))) functions.
28452 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28454 * varpool.c: Include pointer-set.h.
28455 (varpool_remove_unreferenced_decls): Variables in other partitions
28456 will not be output; be however careful to not lose information
28457 about partitioning.
28459 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28461 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28462 lookup in the vtable constructor.
28464 2014-02-07 Jeff Law <law@redhat.com>
28467 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28468 define_insn_and_split.
28470 * ipa-inline.c (inline_small_functions): Fix typos.
28472 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28474 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28475 (s390_can_use_return_insn): Declare.
28476 * config/s390/s390.h (EPILOGUE_USES): Define.
28477 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28479 (s390_chunkify_start): Handle return JUMP_LABELs.
28480 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28481 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28482 (s390_can_use_return_insn): New functions.
28483 (s390_fix_long_loop_prediction): Handle conditional returns.
28484 (TARGET_SET_UP_BY_PROLOGUE): Define.
28485 * config/s390/s390.md (ANY_RETURN): New code iterator.
28486 (*creturn, *csimple_return, return, simple_return): New patterns.
28488 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28490 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28491 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28492 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28493 REG_CFA_RESTORE list when deciding not to restore a register.
28495 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28497 * config/s390/s390.c: Include tree-pass.h and context.h.
28498 (s390_early_mach): New function, split out from...
28499 (s390_emit_prologue): ...here.
28500 (pass_data_s390_early_mach): New pass structure.
28501 (pass_s390_early_mach): New class.
28502 (s390_option_override): Create and register early_mach pass.
28503 Move to end of file.
28505 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28507 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28508 to match for the exit block.
28510 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28512 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28513 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28514 Reject misaligned operands.
28516 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28518 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28520 2014-02-07 Richard Biener <rguenther@suse.de>
28522 PR middle-end/60092
28523 * gimple-low.c (lower_builtin_posix_memalign): New function.
28524 (lower_stmt): Call it to lower posix_memalign in a way
28525 to make alignment info accessible.
28527 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28530 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28531 __builtin_setjmp_receiver.
28533 2014-02-07 Richard Biener <rguenther@suse.de>
28535 PR middle-end/60092
28536 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28537 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28538 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28539 Handle BUILT_IN_POSIX_MEMALIGN.
28540 (find_func_clobbers): Likewise.
28541 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28542 (call_may_clobber_ref_p_1): Likewise.
28544 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28547 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28550 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28553 * lto-cgraph.c (lto_output_node): Use
28554 symtab_get_symbol_partitioning_class.
28555 (lto_output_varpool_node): likewise.
28556 (symtab_get_symbol_partitioning_class): Move here from
28557 lto/lto-partition.c
28558 * cgraph.h (symbol_partitioning_class): Likewise.
28559 (symtab_get_symbol_partitioning_class): Declare.
28561 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28563 * ggc.h (ggc_internal_cleared_alloc): New macro.
28564 * vec.h (vec_safe_copy): Handle memory stats.
28565 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28566 * target-globals.c (save_target_globals): Likewise.
28568 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28571 * expr.c (emit_move_resolve_push): Export; be bit more selective
28572 on when to clear alias set.
28573 * expr.h (emit_move_resolve_push): Declare.
28574 * function.h (struct function): Add tail_call_marked.
28575 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28576 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28577 * config/i386/i386.md (TImode move expander): De not call
28579 (FP push expanders): Preserve memory attributes.
28580 * config/i386/sse.md (push<mode>1): Remove.
28581 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28582 (ix86_expand_push): Remove.
28583 * config/i386/mmx.md (push<mode>1): Remove.
28585 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28587 PR rtl-optimization/60030
28588 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28589 lopart with paradoxical subreg before shifting it up by hprec.
28591 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28593 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28594 Remove extra newline at end of file.
28595 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28596 (arm_issue_rate): Handle cortexa57.
28597 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28598 (cortex-a57.cortex-a53): Likewise.
28600 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28603 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28604 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28606 (arm_expand_prologue): Adjust all callers.
28607 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28608 info, registers also at the lowest numbered registers side. Use
28609 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28613 * var-tracking.c (adjust_mems): Before adding a SET to
28614 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28616 2014-02-06 Alan Modra <amodra@gmail.com>
28619 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28620 change SDmode to DDmode when lra_in_progress.
28622 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28624 PR middle-end/59150
28625 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28626 free_data_ref on the dr first, and before goto again also set dr
28627 to the next dr. For simd_lane_access, free old datarefs[i] before
28628 overwriting it. For get_vectype_for_scalar_type failure, don't
28629 free_data_ref if simd_lane_access.
28631 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28634 * tree.h (opts_for_fn): New inline function.
28635 (opt_for_fn): Define.
28636 * config/i386/i386.c (ix86_function_regparm): Use
28637 opt_for_fn (decl, optimize) instead of optimize.
28639 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28641 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28642 for SYMBOL_REF in large memory model.
28644 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28646 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28647 and crypto support.
28648 (cortex-a57): Likewise.
28649 (cortex-a57.cortex-a53): Likewise.
28651 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28652 Kugan Vivekanandarajah <kuganv@linaro.org>
28654 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28656 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28658 2014-02-06 Richard Biener <rguenther@suse.de>
28660 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28661 set_loop_copy and initialize_original_copy_tables.
28663 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28665 * config/aarch64/aarch64-simd.md
28666 (aarch64_ashr_simddi): Change QI to SI.
28668 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28669 Jakub Jelinek <jakub@redhat.com>
28671 PR middle-end/60013
28672 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28675 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28677 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28678 CODE_FOR_altivec_vpku[hw]um to
28679 CODE_FOR_altivec_vpku[hw]um_direct.
28680 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28681 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28682 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28683 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28685 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28687 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28688 generation for -maltivec=be.
28689 (altivec_vsumsws): Simplify redundant test.
28691 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28693 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28694 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28695 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28696 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28697 gen_altivec_vpkuwum.
28698 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28700 (altivec_vpks<VI_char>ss): Likewise.
28701 (altivec_vpks<VI_char>us): Likewise.
28702 (altivec_vpku<VI_char>us): Likewise.
28703 (altivec_vpku<VI_char>um): Likewise.
28704 (altivec_vpku<VI_char>um_direct): New (copy of
28705 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28707 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28708 target is little endian and -maltivec=be is not specified.
28709 (*altivec_vupkhs<VU_char>_direct): New (copy of
28710 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28711 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28712 target is little endian and -maltivec=be is not specified.
28713 (*altivec_vupkls<VU_char>_direct): New (copy of
28714 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28715 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28716 little endian and -maltivec=be is not specified.
28717 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28718 little endian and -maltivec=be is not specified.
28720 2014-02-05 Richard Henderson <rth@redhat.com>
28723 * combine-stack-adj.c: Revert r206943.
28724 * sched-int.h (struct deps_desc): Add last_args_size.
28725 * sched-deps.c (init_deps): Initialize it.
28726 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28727 contain REG_ARGS_SIZE notes.
28729 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28731 * lto-cgraph.c (asm_nodes_output): Make global.
28732 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28733 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28734 (driver_handle_option): Handle OPT_fwpa.
28736 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28739 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28740 a comment typo and formatting issue. If odr_hash hasn't been
28741 created, return vNULL and set *completep to false.
28743 PR middle-end/57499
28744 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28745 bb with no successors.
28747 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28750 * doc/invoke.texi (-march): Clarify documentation for ARM.
28751 (-mtune): Likewise.
28754 2014-02-05 Richard Biener <rguenther@suse.de>
28756 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28757 when not vectorizing because of too many alias checks.
28758 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28759 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28761 2014-02-05 Nick Clifton <nickc@redhat.com>
28763 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28764 accept extended registers in any mode when compiling for the MN10300.
28766 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28768 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28769 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28770 sanitization attributes.
28771 (can_inline_edge_p): Likewise.
28772 (sanitize_attrs_match_for_inline_p): New function.
28774 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28776 * ipa-prop.c (detect_type_change): Shor circuit testing of
28777 type changes on THIS pointer.
28779 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28782 * config/pa/pa.c (legitimize_tls_address): Return original address
28783 if not passed a SYMBOL_REF rtx.
28784 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28786 (pa_emit_move_sequence): Simplify TLS source operands.
28787 (pa_legitimate_constant_p): Reject all TLS constants.
28788 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28789 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28791 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28793 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28794 groups when we know they are controlled by LTO.
28795 * varasm.c (default_binds_local_p_1): If object is in other partition,
28796 it will be resolved locally.
28798 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28800 * config/host-linux.c (linux_gt_pch_use_address): Don't
28801 use SSIZE_MAX because it is not always defined.
28803 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28806 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28807 threshold for pseudo splitting.
28808 (update_ebb_live_info): Process call argument hard registers and
28809 hard registers from insn definition too.
28810 (max_small_class_regs_num): New constant.
28811 (inherit_in_ebb): Update live hard regs through EBBs. Update
28812 reloads_num only for small register classes. Don't split for
28815 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28818 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28821 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28823 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28824 visibility is safe.
28826 2014-02-04 Marek Polacek <polacek@redhat.com>
28828 * gdbinit.in (pel): Define.
28830 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28832 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28835 2014-02-04 Richard Biener <rguenther@suse.de>
28838 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28839 in function context local.
28840 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28841 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28842 similar to LTO_imported_decl_ref.
28844 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28846 PR tree-optimization/60002
28847 * cgraphclones.c (build_function_decl_skip_args): Clear
28848 DECL_LANG_SPECIFIC.
28850 PR tree-optimization/60023
28851 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28852 false to gsi_replace.
28853 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28854 has been in some EH region and vec_stmt could throw, add
28855 vec_stmt into the same EH region.
28856 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28857 has no lhs, ignore it.
28858 * internal-fn.c (expand_MASK_LOAD): Likewise.
28861 * tree-inline.c (copy_forbidden): Fail for
28862 __attribute__((optimize (0))) functions.
28865 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28866 is set, copy one less argument.
28867 (expand_simd_clones): Don't subtract clone_info->inbranch
28868 from simd_clone_struct_alloc argument.
28870 PR rtl-optimization/57915
28871 * recog.c (simplify_while_replacing): If all unary/binary/relational
28872 operation arguments are constant, attempt to simplify those.
28874 PR middle-end/59261
28875 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28876 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28878 2014-02-04 Richard Biener <rguenther@suse.de>
28880 PR tree-optimization/60012
28881 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28882 TBAA disambiguation to all DDRs.
28884 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28887 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28888 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28890 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28893 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28895 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28897 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28898 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28900 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28903 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28904 to figure out targets of polymorphic calls with known decl.
28905 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28906 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28907 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28908 (get_polymorphic_call_info): ... here.
28909 (get_polymorphic_call_info_from_invariant): New function.
28911 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28913 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28914 lookup via vtable pointer; check for type consistency
28915 and turn inconsitent facts into UNREACHABLE.
28916 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28917 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28918 type inconsistent querries; return UNREACHABLE instead.
28920 2014-02-03 Richard Henderson <rth@twiddle.net>
28923 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28924 already processed this node.
28925 (normalize_one_pred_1): Pass along mark_set.
28926 (normalize_one_pred): Create and destroy a pointer_set_t.
28927 (normalize_one_pred_chain): Likewise.
28929 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28931 PR gcov-profile/58602
28932 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28934 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28937 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28938 -fno-devirtualize; try to devirtualize by the knowledge of
28939 virtual table pointer given by aggregate propagation.
28940 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28941 (ipa_print_node_jump_functions): Dump also offset that
28942 is relevant for polymorphic calls.
28943 (determine_known_aggregate_parts): Add arg_type parameter; use it
28944 instead of determining the type from pointer type.
28945 (ipa_compute_jump_functions_for_edge): Update call of
28946 determine_known_aggregate_parts.
28947 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28948 (gimple_get_virt_method_for_binfo): ... here; simplify using
28949 vtable_pointer_value_to_vtable.
28950 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28951 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28952 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28953 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28955 (vtable_pointer_value_to_binfo): ... here.
28956 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28958 2014-02-03 Teresa Johnson <tejohnson@google.com>
28960 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28961 redef of outer loop index variable.
28963 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28967 * doc/extend.texi (Function Attributes): Typo.
28969 2014-02-03 Cong Hou <congh@google.com>
28971 PR tree-optimization/60000
28972 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28973 if the vectorized statement is a store. A store statement can only
28974 appear at the end of pattern statements.
28976 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28978 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28979 (ix86_option_override_internal): Default long double to 64-bit for
28980 32-bit Bionic and to 128-bit for 64-bit Bionic.
28982 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28983 TARGET_LONG_DOUBLE_128 is true.
28984 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28986 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28987 (mlong-double-64): Negate -mlong-double-128.
28988 (mlong-double-128): New option.
28990 * config/i386/i386-c.c (ix86_target_macros): Define
28991 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28993 * doc/invoke.texi: Document -mlong-double-128.
28995 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28997 PR rtl-optimization/60024
28998 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
29000 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
29002 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
29004 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29006 PR rtl-optimization/57662
29007 * sel-sched.c (code_motion_path_driver): Do not mark already not
29008 existing blocks in the visiting bitmap.
29010 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29012 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
29013 on the insn being emitted.
29015 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
29016 Will Deacon <will.deacon@arm.com>
29018 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
29020 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29022 * config/arm/arm-tables.opt: Regenerate.
29024 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29026 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
29027 for vector types other than V16QImode.
29028 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
29029 define_expand, and call altivec_expand_vec_perm_le when producing
29030 code with little endian element order.
29031 (*altivec_vperm_<mode>_internal): New insn having previous
29032 behavior of altivec_vperm_<mode>.
29033 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
29034 altivec_expand_vec_perm_le when producing code with little endian
29036 (*altivec_vperm_<mode>_uns_internal): New insn having previous
29037 behavior of altivec_vperm_<mode>_uns.
29039 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29041 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
29042 (altivec_vsumsws): Add handling for -maltivec=be with a little
29044 (altivec_vsumsws_direct): New.
29045 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
29046 gen_altivec_vsumsws.
29048 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29050 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
29051 vtable_pointer_value_to_binfo): New functions.
29052 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
29053 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
29055 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
29057 * config/nios2/nios2.md (load_got_register): Initialize GOT
29058 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
29059 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
29061 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29063 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
29064 preserverd by passthrough, do not propagate the type.
29066 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29068 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
29069 (mips_atomic_assign_expand_fenv): New function.
29070 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
29072 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29074 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
29075 (__builtin_mips_set_fcsr): Likewise.
29076 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
29077 MIPS_USI_FTYPE_VOID.
29078 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
29079 (mips16_expand_set_fcsr): Likewise.
29080 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
29081 (mips16_set_fcsr_stub): Likewise.
29082 (mips16_get_fcsr_one_only_stub): New class.
29083 (mips16_set_fcsr_one_only_stub): Likewise.
29084 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
29085 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
29086 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
29087 (hard_float): New availability predicate.
29088 (mips_builtins): Add get_fcsr and set_fcsr.
29089 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
29090 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
29091 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
29092 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
29093 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
29096 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29098 * config/mips/mips.c (mips_one_only_stub): New class.
29099 (mips_need_mips16_rdhwr_p): Replace with...
29100 (mips16_rdhwr_stub): ...this new variable.
29101 (mips16_stub_call_address): New function.
29102 (mips16_rdhwr_one_only_stub): New class.
29103 (mips_expand_thread_pointer): Use mips16_stub_call_address.
29104 (mips_output_mips16_rdhwr): Delete.
29105 (mips_finish_stub): New function.
29106 (mips_code_end): Use it to handle rdhwr stubs.
29108 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
29111 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
29112 when calculating size of integer atomic types.
29114 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
29116 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
29118 2014-02-01 Jakub Jelinek <jakub@redhat.com>
29120 PR tree-optimization/60003
29121 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
29122 * profile.c (branch_prob): Use gimple_call_builtin_p
29123 to check for BUILT_IN_SETJMP_RECEIVER.
29124 * tree-inline.c (copy_bb): Call notice_special_calls.
29126 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
29129 * lra-constraints.c (process_alt_operands): Update reload_sum only
29132 2014-01-31 Richard Henderson <rth@redhat.com>
29134 PR middle-end/60004
29135 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
29136 until after else_eh is processed.
29138 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29140 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
29141 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
29142 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
29143 in smmintrin.h, remove them.
29144 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
29145 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
29146 * config/i386/i386.md (ROUND_SAE): Fix value.
29147 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
29148 (const48_operand): New.
29149 * config/i386/subst.md (round), (round_expand): Use
29150 const_4_or_8_to_11_operand.
29151 (round_saeonly), (round_saeonly_expand): Use const48_operand.
29153 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29155 * config/i386/constraints.md (Yk): Swap meaning with k.
29156 * config/i386/i386.md (movhi_internal): Change Yk to k.
29157 (movqi_internal): Ditto.
29158 (*k<logic><mode>): Ditto.
29161 (kandn<mode>): Ditto.
29162 (*<code>hi_1): Ditto.
29163 (*<code>qi_1): Ditto.
29164 (kxnor<mode>): Ditto.
29165 (kortestzhi): Ditto.
29166 (kortestchi): Ditto.
29168 (*one_cmplhi2_1): Ditto.
29169 (*one_cmplqi2_1): Ditto.
29170 * config/i386/sse.md (): Change k to Yk.
29171 (avx512f_load<mode>_mask): Ditto.
29172 (avx512f_blendm<mode>): Ditto.
29173 (avx512f_store<mode>_mask): Ditto.
29174 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
29175 (avx512f_storedqu<mode>_mask): Ditto.
29176 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
29178 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
29179 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29180 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29181 (avx512f_maskcmp<mode>3): Ditto.
29182 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29183 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29184 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29185 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29186 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29187 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29188 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29189 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29190 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29191 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29192 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29193 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29194 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29195 (vec_extract_lo_<mode>_maskm): Ditto.
29196 (vec_extract_hi_<mode>_maskm): Ditto.
29197 (avx512f_vternlog<mode>_mask): Ditto.
29198 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29199 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29200 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29201 (avx512f_<code>v8div16qi2_mask): Ditto.
29202 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29203 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29204 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29205 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29206 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29207 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29208 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29209 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29210 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29211 (avx512cd_maskb_vec_dupv8di): Ditto.
29212 (avx512cd_maskw_vec_dupv16si): Ditto.
29213 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29214 (avx512f_vpermi2var<mode>3_mask): Ditto.
29215 (avx512f_vpermi2var<mode>3_mask): Ditto.
29216 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29217 (*avx512f_gathersi<mode>): Ditto.
29218 (*avx512f_gathersi<mode>_2): Ditto.
29219 (*avx512f_gatherdi<mode>): Ditto.
29220 (*avx512f_gatherdi<mode>_2): Ditto.
29221 (*avx512f_scattersi<mode>): Ditto.
29222 (*avx512f_scatterdi<mode>): Ditto.
29223 (avx512f_compress<mode>_mask): Ditto.
29224 (avx512f_compressstore<mode>_mask): Ditto.
29225 (avx512f_expand<mode>_mask): Ditto.
29226 * config/i386/subst.md (mask): Change k to Yk.
29227 (mask_scalar_merge): Ditto.
29230 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29232 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29234 2014-01-31 Richard Biener <rguenther@suse.de>
29236 PR middle-end/59990
29237 * builtins.c (fold_builtin_memory_op): Make sure to not
29238 use a floating-point mode or a boolean or enumeral type for
29239 the copy operation.
29241 2014-01-30 DJ Delorie <dj@redhat.com>
29243 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29244 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29245 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29246 whenever main() has an epilogue.
29248 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29250 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29251 unused variable "field".
29252 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29253 (vsx_mergeh_<mode>): Likewise.
29254 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29255 (altivec_vmrghh): Likewise.
29256 (altivec_vmrghw): Likewise.
29257 (altivec_vmrglb): Likewise.
29258 (altivec_vmrglh): Likewise.
29259 (altivec_vmrglw): Likewise.
29260 (altivec_vspltb): Add missing uses.
29261 (altivec_vsplth): Likewise.
29262 (altivec_vspltw): Likewise.
29263 (altivec_vspltsf): Likewise.
29265 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29268 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29269 frame related instructions.
29271 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29273 PR rtl-optimization/59959
29274 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29275 any reload of register whose subreg is invalid.
29277 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29279 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29280 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29281 Add missing return type - void.
29283 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29285 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29286 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29287 remove element index adjustment for endian (now handled in vsx.md
29289 (altivec_expand_vec_perm_const): Use
29290 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29291 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29292 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29293 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29294 define_expand and a new define_insn *altivec_vspltb_internal;
29295 adjust for -maltivec=be on a little endian target.
29296 (altivec_vspltb_direct): New.
29297 (altivec_vsplth): Divide into a define_expand and a new
29298 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29299 little endian target.
29300 (altivec_vsplth_direct): New.
29301 (altivec_vspltw): Divide into a define_expand and a new
29302 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29303 little endian target.
29304 (altivec_vspltw_direct): New.
29305 (altivec_vspltsf): Divide into a define_expand and a new
29306 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29307 a little endian target.
29309 2014-01-30 Richard Biener <rguenther@suse.de>
29311 PR tree-optimization/59993
29312 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29313 can propagate form the earlier stmt and avoid the transform
29314 when the intermediate result is needed.
29316 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29318 * README.Portability: Fix typo.
29320 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29322 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29323 comparison_operator with ordered_comparison_operator.
29325 2014-01-30 Nick Clifton <nickc@redhat.com>
29327 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29328 Rename to mn10300_store_multiple_regs.
29329 * config/mn10300/mn10300.c: Likewise.
29330 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29331 store_multiple_regs.
29332 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29333 Call mn10300_store_multiple_regs.
29335 2014-01-30 Nick Clifton <nickc@redhat.com>
29336 DJ Delorie <dj@redhat.com>
29338 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29339 %fp 2 to keep registers after it properly word-aligned.
29340 (rl78_alloc_physical_registers_umul): Handle the case where both
29341 input operands are the same.
29343 2014-01-30 Richard Biener <rguenther@suse.de>
29345 PR tree-optimization/59903
29346 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29349 2014-01-30 Jason Merrill <jason@redhat.com>
29352 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29355 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29357 2014-01-30 Richard Biener <rguenther@suse.de>
29359 PR tree-optimization/59951
29360 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29362 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29365 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29366 SFmode to DFmode case.
29368 2014-01-29 DJ Delorie <dj@redhat.com>
29370 * config/msp430/msp430.opt (-minrt): New.
29371 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29373 (ENDFILE_SPEC): Likewise.
29375 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29377 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29378 (estimate_function_body_sizes): Use it.
29380 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29383 * dwarf2out.c (is_cxx_auto): New.
29384 (is_base_type): Use it.
29385 (gen_type_die_with_usage): Likewise.
29387 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29389 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29390 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29391 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29392 -maltivec=be with LE targets.
29393 (vsx_mergeh_<mode>): Likewise.
29394 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29395 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29396 (altivec_vmrghb): Replace with define_expand and new
29397 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29398 (altivec_vmrghb_direct): New define_insn.
29399 (altivec_vmrghh): Replace with define_expand and new
29400 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29401 (altivec_vmrghh_direct): New define_insn.
29402 (altivec_vmrghw): Replace with define_expand and new
29403 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29404 (altivec_vmrghw_direct): New define_insn.
29405 (*altivec_vmrghsf): Adjust for endianness.
29406 (altivec_vmrglb): Replace with define_expand and new
29407 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29408 (altivec_vmrglb_direct): New define_insn.
29409 (altivec_vmrglh): Replace with define_expand and new
29410 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29411 (altivec_vmrglh_direct): New define_insn.
29412 (altivec_vmrglw): Replace with define_expand and new
29413 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29414 (altivec_vmrglw_direct): New define_insn.
29415 (*altivec_vmrglsf): Adjust for endianness.
29416 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29417 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29418 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29419 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29420 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29421 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29422 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29423 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29425 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29427 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29428 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29431 2014-01-29 Richard Biener <rguenther@suse.de>
29433 PR tree-optimization/58742
29434 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29435 associate_pointerplus_align.
29436 (associate_pointerplus_diff): New function.
29437 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29438 and associate_pointerplus_diff.
29440 2014-01-29 Richard Biener <rguenther@suse.de>
29442 * lto-streamer.h (LTO_major_version): Bump to 3.
29443 (LTO_minor_version): Reset to 0.
29445 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29447 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29448 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29449 (arm_file_start): Generate correct asm header for armv7ve.
29450 * config/arm/bpabi.h: Add multilib support for armv7ve.
29451 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29452 and cortex-a15 to armv7ve.
29453 * config/arm/t-aprofile: Add multilib support for armv7ve.
29454 * doc/invoke.texi: Document -march=armv7ve.
29456 2014-01-29 Richard Biener <rguenther@suse.de>
29458 PR tree-optimization/58742
29459 * tree-ssa-forwprop.c (associate_plusminus): Return true
29460 if we changed sth, defer EH cleanup to ...
29461 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29462 (simplify_mult): New function.
29464 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29466 PR middle-end/59917
29467 PR tree-optimization/59920
29468 * tree.c (build_common_builtin_nodes): Remove
29469 __builtin_setjmp_dispatcher initialization.
29470 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29471 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29472 instead of gsi_after_labels + manually skipping debug stmts.
29473 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29474 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29475 * tree-inline.c (copy_edges_for_bb): Remove
29476 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29477 argument. Ignore computed_goto_p stmts. Don't call
29478 make_abnormal_goto_edges. If a call might need abnormal edges
29479 for non-local gotos, see if it already has an edge to
29480 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29481 with true argument, don't do anything then, otherwise add
29482 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29483 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29485 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29486 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29487 (lower_stmt): Don't set data->calls_builtin_setjmp.
29488 (lower_builtin_setjmp): Adjust comment.
29489 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29490 * tree-cfg.c (found_computed_goto): Remove.
29491 (factor_computed_gotos): Remove.
29492 (make_goto_expr_edges): Return bool, true for computed gotos.
29493 Don't call make_abnormal_goto_edges.
29494 (build_gimple_cfg): Don't set found_computed_goto, don't call
29495 factor_computed_gotos.
29496 (computed_goto_p): No longer static.
29497 (make_blocks): Don't set found_computed_goto.
29498 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29499 (make_edges): If make_goto_expr_edges returns true, push bb
29500 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29501 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29502 vector. Record mapping between bbs and OpenMP regions if there
29503 are any, adjust make_gimple_omp_edges caller. Call
29504 handle_abnormal_edges.
29505 (make_abnormal_goto_edges): Remove.
29506 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29507 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29508 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29509 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29510 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29511 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29512 filling *region also set *region_idx to (*region)->entry->index.
29515 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29516 For REGs set ORIGINAL_REGNO.
29518 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29520 * doc/md.texi: Mention that a target shouldn't implement
29521 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29524 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29526 PR tree-optimization/59594
29527 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29528 a copy of the datarefs vector rather than the vector itself.
29530 2014-01-28 Jason Merrill <jason@redhat.com>
29533 * dwarf2out.c (auto_die): New static.
29534 (gen_type_die_with_usage): Handle C++1y 'auto'.
29535 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29538 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29541 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29542 (SPEC_X32): Likewise.
29543 (SPEC_64): Likewise.
29544 * config/i386/i386.c (ix86_option_override_internal): Turn off
29545 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29547 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29548 * config/i386/i386.h (TARGET_16BIT): New macro.
29549 (TARGET_16BIT_P): Likewise.
29550 * config/i386/i386.opt: Add m16.
29551 * doc/invoke.texi: Document -m16.
29553 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29555 PR preprocessor/59935
29556 * input.c (location_get_source_line): Bail out on when line number
29557 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29559 2014-01-28 Richard Biener <rguenther@suse.de>
29561 PR tree-optimization/58742
29562 * tree-ssa-forwprop.c (associate_plusminus): Handle
29563 pointer subtraction of the form (T)(P + A) - (T)P.
29565 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29567 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29570 2014-01-28 Richard Biener <rguenther@suse.de>
29573 2014-01-28 Richard Biener <rguenther@suse.de>
29575 PR rtl-optimization/45364
29576 PR rtl-optimization/59890
29577 * var-tracking.c (local_get_addr_clear_given_value): Handle
29578 already cleared slot.
29579 (val_reset): Handle not allocated local_get_addr_cache.
29580 (vt_find_locations): Use post-order on the inverted CFG.
29582 2014-01-28 Richard Biener <rguenther@suse.de>
29584 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29586 2014-01-28 Richard Biener <rguenther@suse.de>
29588 PR rtl-optimization/45364
29589 PR rtl-optimization/59890
29590 * var-tracking.c (local_get_addr_clear_given_value): Handle
29591 already cleared slot.
29592 (val_reset): Handle not allocated local_get_addr_cache.
29593 (vt_find_locations): Use post-order on the inverted CFG.
29595 2014-01-28 Alan Modra <amodra@gmail.com>
29597 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29598 * configure.ac <recursive call for build != host>: Define
29599 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29600 and LD_FOR_BUILD too.
29601 * configure: Regenerate.
29603 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29605 * config/i386/i386.c (get_builtin_code_for_version): Separate
29606 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29607 Broadwell from Haswell.
29609 2014-01-27 Steve Ellcey <sellcey@mips.com>
29611 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29612 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29613 * config/mips/mips.c (mips_option_override): Change setting
29615 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29616 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29617 Change from Mask to Var.
29619 2014-01-27 Jeff Law <law@redhat.com>
29621 * ipa-inline.c (inline_small_functions): Fix typo.
29623 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29625 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29626 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29627 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29628 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29629 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29630 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29631 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29632 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29633 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29634 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29635 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29636 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29637 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29638 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29639 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29640 (_mm512_storeu_epi64): Ditto.
29641 (_mm512_cmpge_epi32_mask): Ditto.
29642 (_mm512_cmpge_epu32_mask): Ditto.
29643 (_mm512_cmpge_epi64_mask): Ditto.
29644 (_mm512_cmpge_epu64_mask): Ditto.
29645 (_mm512_cmple_epi32_mask): Ditto.
29646 (_mm512_cmple_epu32_mask): Ditto.
29647 (_mm512_cmple_epi64_mask): Ditto.
29648 (_mm512_cmple_epu64_mask): Ditto.
29649 (_mm512_cmplt_epi32_mask): Ditto.
29650 (_mm512_cmplt_epu32_mask): Ditto.
29651 (_mm512_cmplt_epi64_mask): Ditto.
29652 (_mm512_cmplt_epu64_mask): Ditto.
29653 (_mm512_cmpneq_epi32_mask): Ditto.
29654 (_mm512_cmpneq_epu32_mask): Ditto.
29655 (_mm512_cmpneq_epi64_mask): Ditto.
29656 (_mm512_cmpneq_epu64_mask): Ditto.
29657 (_mm512_expand_pd): Ditto.
29658 (_mm512_expand_ps): Ditto.
29659 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29660 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29661 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29662 * config/i386/i386.c (ix86_builtins): Add
29663 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29664 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29665 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29666 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29667 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29668 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29669 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29670 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29671 IX86_BUILTIN_PMOVUSQW512_MEM.
29672 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29673 __builtin_ia32_pmovsqd512mem_mask,
29674 __builtin_ia32_pmovqd512mem_mask,
29675 __builtin_ia32_pmovusqw512mem_mask,
29676 __builtin_ia32_pmovsqw512mem_mask,
29677 __builtin_ia32_pmovqw512mem_mask,
29678 __builtin_ia32_pmovusdw512mem_mask,
29679 __builtin_ia32_pmovsdw512mem_mask,
29680 __builtin_ia32_pmovdw512mem_mask,
29681 __builtin_ia32_pmovqb512mem_mask,
29682 __builtin_ia32_pmovusqb512mem_mask,
29683 __builtin_ia32_pmovsqb512mem_mask,
29684 __builtin_ia32_pmovusdb512mem_mask,
29685 __builtin_ia32_pmovsdb512mem_mask,
29686 __builtin_ia32_pmovdb512mem_mask.
29687 (bdesc_args): Add __builtin_ia32_expanddf512,
29688 __builtin_ia32_expandsf512.
29689 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29690 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29691 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29692 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29693 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29694 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29695 (avx512f_<code>v8div16qi2_mask_store): This.
29696 (avx512f_expand<mode>): New.
29698 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29700 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29702 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29703 (_mm512_prefetch_i32scatter_pd): Ditto.
29704 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29705 (_mm512_prefetch_i64scatter_pd): Ditto.
29706 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29707 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29708 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29709 (_mm512_prefetch_i32scatter_ps): Ditto.
29710 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29711 (_mm512_prefetch_i64scatter_ps): Ditto.
29712 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29713 * config/i386/i386-builtin-types.def: Define
29714 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29715 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29716 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29717 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29718 IX86_BUILTIN_SCATTERPFQPD.
29719 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29720 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29721 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29722 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29723 __builtin_ia32_scatterpfqps.
29724 (ix86_expand_builtin): Expand new built-ins.
29725 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29726 fix memory access data type.
29727 (*avx512pf_gatherpf<mode>_mask): Ditto.
29728 (*avx512pf_gatherpf<mode>): Ditto.
29729 (avx512pf_scatterpf<mode>): Ditto.
29730 (*avx512pf_scatterpf<mode>_mask): Ditto.
29731 (*avx512pf_scatterpf<mode>): Ditto.
29732 (GATHER_SCATTER_SF_MEM_MODE): New.
29733 (avx512pf_gatherpf<mode>df): Ditto.
29734 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29735 (*avx512pf_scatterpf<mode>df): Ditto.
29737 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29740 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29741 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29744 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29746 * common/config/arm/arm-common.c
29747 (arm_rewrite_mcpu): Handle multiple names.
29749 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29751 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29753 * gimple-builder.h (create_gimple_tmp): Delete.
29755 2014-01-27 Christian Bruel <christian.bruel@st.com>
29757 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29760 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29762 * config/pa/pa.md (call): Generate indirect long calls to non-local
29763 functions when outputing 32-bit code.
29764 (call_value): Likewise except for special call to buggy powf function.
29766 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29767 portable runtime and PIC indirect calls.
29768 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29769 and PIC call sequences. Use ldo instead of blr to set return register
29770 in PIC call sequence.
29772 2014-01-25 Walter Lee <walt@tilera.com>
29774 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29775 avoid clobbering a live register.
29777 2014-01-25 Walter Lee <walt@tilera.com>
29779 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29780 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29781 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29782 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29784 2014-01-25 Walter Lee <walt@tilera.com>
29786 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29787 arguments on even registers.
29788 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29790 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29791 (BIGGEST_ALIGNMENT): Ditto.
29792 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29794 2014-01-25 Walter Lee <walt@tilera.com>
29796 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29797 insns before bundling.
29798 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29800 2014-01-25 Walter Lee <walt@tilera.com>
29802 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29803 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29804 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29806 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29808 * config/mips/constraints.md (kl): Delete.
29809 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29810 define expands, using...
29811 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29812 instructions for MIPS16.
29813 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29814 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29816 2014-01-25 Walter Lee <walt@tilera.com>
29818 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29822 2014-01-25 Walter Lee <walt@tilera.com>
29824 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29825 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29827 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29829 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29832 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29834 * print-rtl.c (in_call_function_usage): New var.
29835 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29836 EXPR_LIST mode as mode and not as reg note name.
29838 PR middle-end/59561
29839 * cfgloopmanip.c (copy_loop_info): If
29840 loop->warned_aggressive_loop_optimizations, make sure
29841 the flag is set in target loop too.
29843 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29845 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29847 * builtins.def: Likewise.
29848 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29849 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29850 * ira.c (ira_setup_eliminable_regset): Likewise.
29851 * omp-low.c (gate_expand_omp): Likewise.
29852 (execute_lower_omp): Likewise.
29853 (diagnose_sb_0): Likewise.
29854 (gate_diagnose_omp_blocks): Likewise.
29855 (simd_clone_clauses_extract): Likewise.
29858 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29860 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29861 correction for little endian...
29862 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29865 2014-01-24 Jeff Law <law@redhat.com>
29867 PR tree-optimization/59919
29868 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29869 for non-returning calls.
29871 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29873 * common/config/aarch64/aarch64-common.c
29874 (aarch64_rewrite_mcpu): Handle multiple names.
29875 * config/aarch64/aarch64.h
29876 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29878 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29880 * input.c (add_file_to_cache_tab): Handle the case where fopen
29883 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29886 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29887 from push operand if code of push isn't PRE_DEC.
29889 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29892 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29893 -mquad-memory-atomic. Update -mquad-memory documentation to say
29894 it is only used for non-atomic loads/stores.
29896 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29897 -mquad-memory or -mquad-memory-atomic switches.
29899 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29900 -mquad-memory-atomic to ISA 2.07 support.
29902 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29903 to separate support of normal quad word memory operations (ldq, stq)
29904 from the atomic quad word memory operations.
29906 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29907 support to separate non-atomic quad word operations from atomic
29908 quad word operations. Disable non-atomic quad word operations in
29909 little endian mode so that we don't have to swap words after the
29910 load and before the store.
29911 (quad_load_store_p): Add comment about atomic quad word support.
29912 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29913 options printed with -mdebug=reg.
29915 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29916 -mquad-memory-atomic as the test for whether we have quad word
29917 atomic instructions.
29918 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29919 or -mp8-vector are used, allow byte/half-word atomic operations.
29921 * config/rs6000/sync.md (load_lockedti): Insure that the address
29922 is a proper indexed or indirect address for the lqarx instruction.
29923 On little endian systems, swap the hi/lo registers after the lqarx
29925 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29926 insure the address is valid for the lqarx instruction.
29927 (store_conditionalti): Insure that the address is a proper indexed
29928 or indirect address for the stqcrx. instruction. On little endian
29929 systems, swap the hi/lo registers before doing the stqcrx.
29931 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29932 insure the address is valid for the stqcrx. instruction.
29934 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29935 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29936 type of quad memory support is available.
29938 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29940 PR regression/59915
29941 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29942 there is a danger of looping.
29944 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29946 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29947 force flag_ira_loop_pressure if set via command line.
29949 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29951 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29952 (ashr_simd): New builtin handling DI mode.
29953 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29954 (aarch64_sshr_simddi): New match pattern.
29955 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29956 (vshrd_n_s64): Likewise.
29957 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29959 2014-01-23 Nick Clifton <nickc@redhat.com>
29961 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29962 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29963 favour of mcu specific scripts.
29964 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29967 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29968 Alex Velenko <Alex.Velenko@arm.com>
29970 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29971 (vaddv_s16): Likewise.
29972 (vaddv_s32): Likewise.
29973 (vaddv_u8): Likewise.
29974 (vaddv_u16): Likewise.
29975 (vaddv_u32): Likewise.
29976 (vaddvq_s8): Likewise.
29977 (vaddvq_s16): Likewise.
29978 (vaddvq_s32): Likewise.
29979 (vaddvq_s64): Likewise.
29980 (vaddvq_u8): Likewise.
29981 (vaddvq_u16): Likewise.
29982 (vaddvq_u32): Likewise.
29983 (vaddvq_u64): Likewise.
29984 (vaddv_f32): Likewise.
29985 (vaddvq_f32): Likewise.
29986 (vaddvq_f64): Likewise.
29987 (vmaxv_f32): Likewise.
29988 (vmaxv_s8): Likewise.
29989 (vmaxv_s16): Likewise.
29990 (vmaxv_s32): Likewise.
29991 (vmaxv_u8): Likewise.
29992 (vmaxv_u16): Likewise.
29993 (vmaxv_u32): Likewise.
29994 (vmaxvq_f32): Likewise.
29995 (vmaxvq_f64): Likewise.
29996 (vmaxvq_s8): Likewise.
29997 (vmaxvq_s16): Likewise.
29998 (vmaxvq_s32): Likewise.
29999 (vmaxvq_u8): Likewise.
30000 (vmaxvq_u16): Likewise.
30001 (vmaxvq_u32): Likewise.
30002 (vmaxnmv_f32): Likewise.
30003 (vmaxnmvq_f32): Likewise.
30004 (vmaxnmvq_f64): Likewise.
30005 (vminv_f32): Likewise.
30006 (vminv_s8): Likewise.
30007 (vminv_s16): Likewise.
30008 (vminv_s32): Likewise.
30009 (vminv_u8): Likewise.
30010 (vminv_u16): Likewise.
30011 (vminv_u32): Likewise.
30012 (vminvq_f32): Likewise.
30013 (vminvq_f64): Likewise.
30014 (vminvq_s8): Likewise.
30015 (vminvq_s16): Likewise.
30016 (vminvq_s32): Likewise.
30017 (vminvq_u8): Likewise.
30018 (vminvq_u16): Likewise.
30019 (vminvq_u32): Likewise.
30020 (vminnmv_f32): Likewise.
30021 (vminnmvq_f32): Likewise.
30022 (vminnmvq_f64): Likewise.
30024 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30026 * config/aarch64/aarch64-simd.md
30027 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
30028 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
30029 (*aarch64_mul3_elt<mode>): Likewise.
30030 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
30031 (*aarch64_mul3_elt_to_64v2df): Likewise.
30032 (*aarch64_mla_elt<mode>): Likewise.
30033 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
30034 (*aarch64_mls_elt<mode>): Likewise.
30035 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
30036 (*aarch64_fma4_elt<mode>): Likewise.
30037 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
30038 (*aarch64_fma4_elt_to_64v2df): Likewise.
30039 (*aarch64_fnma4_elt<mode>): Likewise.
30040 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
30041 (*aarch64_fnma4_elt_to_64v2df): Likewise.
30042 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
30043 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
30044 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30045 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30046 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
30047 (aarch64_sqdmull_lane<mode>_internal): Likewise.
30048 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
30050 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
30052 * config/aarch64/aarch64-simd.md
30053 (aarch64_be_checked_get_lane<mode>): New define_expand.
30054 * config/aarch64/aarch64-simd-builtins.def
30055 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
30056 New builtin definition.
30057 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
30058 Use new safe be builtin.
30060 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30062 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
30064 (aarch64_be_st1<mode>): Likewise.
30065 (aarch_ld1<VALL:mode>): Define_expand modified.
30066 (aarch_st1<VALL:mode>): Likewise.
30067 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
30068 (UNSPEC_ST1): Likewise.
30070 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
30072 * config/microblaze/microblaze.md: Add trap insn and attribute
30074 2014-01-23 Dodji Seketeli <dodji@redhat.com>
30076 PR preprocessor/58580
30077 * input.h (location_get_source_line): Take an additional line_size
30079 (void diagnostics_file_cache_fini): Declare new function.
30080 * input.c (struct fcache): New type.
30081 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
30082 New static constants.
30083 (diagnostic_file_cache_init, total_lines_num)
30084 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
30085 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
30086 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
30087 (get_next_line, read_next_line, goto_next_line, read_line_num):
30088 New static function definitions.
30089 (diagnostic_file_cache_fini): New function.
30090 (location_get_source_line): Take an additional output line_len
30091 parameter. Re-write using lookup_or_add_file_to_cache_tab and
30093 * diagnostic.c (diagnostic_finish): Call
30094 diagnostic_file_cache_fini.
30095 (adjust_line): Take an additional input parameter for the length
30096 of the line, rather than calculating it with strlen.
30097 (diagnostic_show_locus): Adjust the use of
30098 location_get_source_line and adjust_line with respect to their new
30099 signature. While displaying a line now, do not stop at the first
30100 null byte. Rather, display the zero byte as a space and keep
30101 going until we reach the size of the line.
30102 * Makefile.in: Add vec.o to OBJS-libcommon
30104 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30105 Ilya Tocar <ilya.tocar@intel.com>
30107 * config/i386/avx512fintrin.h (_mm512_kmov): New.
30108 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
30109 (__builtin_ia32_kmov16): Ditto.
30110 * config/i386/i386.md (UNSPEC_KMOV): New.
30113 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30115 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
30116 (_mm512_storeu_si512): Ditto.
30118 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
30121 * rtl.h (get_referenced_operands): Declare.
30122 * recog.c (get_referenced_operands): New function.
30123 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
30124 operands have been referenced when recording LO_SUM references.
30126 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
30128 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
30130 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30132 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
30133 Enable for generic and recent AMD targets.
30135 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30137 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
30138 ARG_SIZE note when adjustment was eliminated.
30140 2014-01-22 Jeff Law <law@redhat.com>
30142 PR tree-optimization/59597
30143 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
30144 in file. Accept new argument REGISTERING and use it to modify
30145 dump output appropriately.
30146 (register_jump_thread): Corresponding changes.
30147 (mark_threaded_blocks): Reinstate code to cancel unprofitable
30148 thread paths involving joiner blocks. Add code to dump cancelled
30149 jump threading paths.
30151 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
30153 PR rtl-optimization/59477
30154 * lra-constraints.c (inherit_in_ebb): Process call for living hard
30155 regs. Update reloads_num and potential_reload_hard_regs for all insns.
30157 2014-01-22 Tom Tromey <tromey@redhat.com>
30159 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
30161 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
30163 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30165 PR rtl-optimization/59896
30166 * lra-constraints.c (process_alt_operands): Check unused note for
30167 matched operands of insn with no output reloads.
30169 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
30171 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
30172 (mips_move_from_gpr_cost): Likewise.
30174 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30176 PR rtl-optimization/59858
30177 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
30178 ira_class_hard_regs_num.
30179 (process_alt_operands): Increase reject for dying matched operand.
30181 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30184 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30185 smaller than size, perform several stores or loads and stores
30186 at dst + count - size to store or copy all of size bytes, rather
30187 than just last modesize bytes.
30189 2014-01-20 DJ Delorie <dj@redhat.com>
30191 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30192 that CLOBBERs are REGs before propogating their values.
30194 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30196 PR middle-end/59789
30197 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30198 (cgraph_inline_failed_type): New function.
30199 * cgraph.h (DEFCIFCODE): Add type.
30200 (cgraph_inline_failed_type_t): New enum.
30201 (cgraph_inline_failed_type): New prototype.
30202 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30203 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30204 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30205 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30206 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30207 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30208 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30209 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30210 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30211 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30212 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30213 OPTIMIZATION_MISMATCH.
30214 * tree-inline.c (expand_call_inline): Emit errors during
30215 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30217 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30220 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30221 mode attribute in insn output.
30223 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30225 * output.h (output_constant): Delete.
30226 * varasm.c (output_constant): Make private.
30228 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30230 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30232 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30234 PR middle-end/59860
30235 * tree.h (fold_builtin_strcat): New prototype.
30236 * builtins.c (fold_builtin_strcat): No longer static. Add len
30237 argument, if non-NULL, don't call c_strlen. Optimize
30238 directly into __builtin_memcpy instead of __builtin_strcpy.
30239 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30240 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30242 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30244 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30245 for SImode_address_operand operands, having only a REG argument.
30247 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30249 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30250 loader name using mbig-endian.
30251 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30253 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30255 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30256 (-mtune): Likewise.
30259 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30261 * config/aarch64/aarch64-protos.h
30262 (aarch64_cannot_change_mode_class_ptr): Declare.
30263 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30264 aarch64_cannot_change_mode_class_ptr): New.
30265 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30266 backend hook aarch64_cannot_change_mode_class.
30268 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30270 * common/config/aarch64/aarch64-common.c
30271 (aarch64_handle_option): Don't handle any option order logic here.
30272 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30273 selected_cpu, warn on architecture version mismatch.
30274 (aarch64_override_options): Fix parsing order for option strings.
30276 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30277 Iain Sandoe <iain@codesourcery.com>
30280 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30281 warning. Amend comment to reflect current functionality.
30283 2014-01-20 Richard Biener <rguenther@suse.de>
30285 PR middle-end/59860
30286 * builtins.c (fold_builtin_strcat): Remove case better handled
30287 by tree-ssa-strlen.c.
30289 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30291 * config/aarch64/aarch64.opt
30292 (mcpu, march, mtune): Make case-insensitive.
30294 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30297 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30298 if operands[1] is a REG or ZERO_EXTEND of a REG.
30300 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30302 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30304 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30306 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30307 long non-pic millicode calls.
30309 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30311 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30313 2014-01-19 Kito Cheng <kito@0xlab.org>
30315 * builtins.c (expand_movstr): Check movstr expand done or fail.
30317 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30318 H.J. Lu <hongjiu.lu@intel.com>
30321 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30322 to DImode for zero-extended addresses.
30324 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30326 PR rtl-optimization/57763
30327 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30328 on the new indirect jump_insn and increment LABEL_NUSES (label).
30330 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30334 * config.gcc (x86_archs): New variable.
30335 (x86_64_archs): Likewise.
30336 (x86_cpus): Likewise.
30337 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30338 --with-arch/--with-cpu= options.
30339 Support --with-arch=/--with-cpu={nehalem,westmere,
30340 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30342 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30344 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30345 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30347 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30349 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30351 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30354 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30355 clear cpp_get_options (parse_in)->warn_unused_macros for
30356 ix86_target_macros_internal with cpp_define.
30358 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30360 * jump.c (delete_related_insns): Keep (use (insn))s.
30361 * reorg.c (redundant_insn): Check for barriers too.
30363 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30365 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30367 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30369 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30370 call to $$dyncall when TARGET_LONG_CALLS is true.
30372 2014-01-17 Jeff Law <law@redhat.com>
30374 * ree.c (combine_set_extension): Temporarily disable test for
30375 changing number of hard registers.
30377 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30379 PR middle-end/58125
30380 * ipa-inline-analysis.c (inline_free_summary):
30381 Do not free summary of aliases.
30383 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30385 PR middle-end/59706
30386 * gimplify.c (gimplify_expr): Use create_tmp_var
30387 instead of create_tmp_var_raw. If cond doesn't have
30388 integral type, don't add the IFN_ANNOTATE builtin at all.
30390 2014-01-17 Martin Jambor <mjambor@suse.cz>
30393 * ipa-cp.c (prev_edge_clone): New variable.
30394 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30395 Also resize prev_edge_clone vector.
30396 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30397 (ipcp_edge_removal_hook): New function.
30398 (ipcp_driver): Register ipcp_edge_removal_hook.
30400 2014-01-17 Andrew Pinski <apinski@cavium.com>
30401 Steve Ellcey <sellcey@mips.com>
30404 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30407 2014-01-17 Jeff Law <law@redhat.com>
30409 PR middle-end/57904
30410 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30411 so that pass_ccp runs first.
30413 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30415 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30416 (ix86_adjust_cost): Use !TARGET_XXX.
30417 (do_reorder_for_imul): Likewise.
30418 (swap_top_of_ready_list): Likewise.
30419 (ix86_sched_reorder): Likewise.
30421 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30423 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30424 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30425 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30426 (intel_memset): New. Duplicate slm_memset.
30427 (intel_cost): New. Duplicate slm_cost.
30428 (m_INTEL): New macro.
30429 (processor_target_table): Add "intel".
30430 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30431 with PROCESSOR_INTEL for "intel".
30432 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30433 PROCESSOR_SILVERMONT.
30434 (ix86_issue_rate): Likewise.
30435 (ix86_adjust_cost): Likewise.
30436 (ia32_multipass_dfa_lookahead): Likewise.
30437 (swap_top_of_ready_list): Likewise.
30438 (ix86_sched_reorder): Likewise.
30439 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30440 instead of TARGET_OPT_AGU.
30441 * config/i386/i386.h (TARGET_INTEL): New.
30442 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30443 (processor_type): Add PROCESSOR_INTEL.
30444 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30445 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30447 2014-01-17 Marek Polacek <polacek@redhat.com>
30450 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30453 2014-01-17 Richard Biener <rguenther@suse.de>
30455 PR tree-optimization/46590
30456 * opts.c (default_options_table): Add entries for
30457 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30458 all enabled at -O1 but not for -Og.
30459 * common.opt (fbranch-count-reg): Remove Init(1).
30460 (fmove-loop-invariants): Likewise.
30461 (ftree-pta): Likewise.
30463 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30465 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30466 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30467 decls to at least the GCC 4.8 used alignments.
30470 * tree-nested.c (convert_nonlocal_reference_stmt,
30471 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30472 of GIMPLE_BIND stmts, adjust associated decls.
30474 2014-01-17 Richard Biener <rguenther@suse.de>
30476 PR tree-optimization/46590
30477 * vec.h (vec<>::bseach): New member function implementing
30478 binary search according to C89 bsearch.
30479 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30480 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30481 bitmap pointer again. Make accesses_in_loop a flat array.
30482 (mem_ref_obstack): New global.
30483 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30484 (mark_ref_stored): Likewise.
30485 (ref_indep_loop_p_2): Likewise.
30486 (set_ref_stored_in_loop): New helper function.
30487 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30488 (memref_free): Adjust.
30489 (record_mem_ref_loc): Simplify.
30490 (gather_mem_refs_stmt): Adjust.
30491 (sort_locs_in_loop_postorder_cmp): New function.
30492 (analyze_memory_references): Sort accesses_in_loop after
30493 loop postorder number.
30494 (find_ref_loc_in_loop_cmp): New function.
30495 (for_all_locs_in_loop): Find relevant cluster of locs in
30496 accesses_in_loop and iterate without recursion.
30497 (execute_sm): Avoid uninit warning.
30498 (struct ref_always_accessed): Simplify.
30499 (ref_always_accessed::operator ()): Likewise.
30500 (ref_always_accessed_p): Likewise.
30501 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30502 loop postorder numbers here.
30503 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30506 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30509 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30510 on decls for which assemble_alias has been called.
30512 2014-01-17 Nick Clifton <nickc@redhat.com>
30514 * config/msp430/msp430.opt: (mcpu): New option.
30515 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30516 (msp430_option_override): Parse target_cpu. If the MCU name
30517 matches a generic string, clear target_mcu.
30518 (msp430_attr): Allow numeric interrupt values up to 63.
30519 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30520 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30522 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30524 * config/msp430/msp430.md (popm): Use %J rather than %I.
30525 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30526 (addhi_cy_i): Use immediate_operand for operand 2.
30527 * doc/invoke.texi: Document -mcpu option.
30529 2014-01-17 Richard Biener <rguenther@suse.de>
30531 PR rtl-optimization/38518
30532 * df.h (df_analyze_loop): Declare.
30533 * df-core.c: Include cfgloop.h.
30534 (df_analyze_1): Split out main part of df_analyze.
30535 (df_analyze): Adjust.
30536 (loop_inverted_post_order_compute): New function.
30537 (loop_post_order_compute): Likewise.
30538 (df_analyze_loop): New function avoiding whole-function
30539 postorder computes.
30540 * loop-invariant.c (find_defs): Use df_analyze_loop.
30541 (find_invariants): Adjust.
30542 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30544 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30546 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30547 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30549 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30551 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30552 traversal when removing references.
30554 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30557 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30559 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30561 PR middle-end/56791
30562 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30563 pushing a reload for an autoinc when we had previously reloaded an
30564 inner part of the address.
30566 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30568 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30570 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30571 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30572 when not giving up or versioning for alias only because of
30574 (vect_analyze_data_ref_dependences): Set to true.
30575 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30577 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30578 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30581 PR middle-end/58344
30582 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30585 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30586 operand 0 predicate for gathers, use a new pseudo as subtarget.
30588 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30590 PR middle-end/59609
30591 * lra-constraints.c (process_alt_operands): Add printing debug info.
30592 Check absence of input/output reloads for matched operands too.
30594 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30596 PR rtl-optimization/59835
30597 * ira.c (ira_init_register_move_cost): Increase cost for
30600 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30602 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30604 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30607 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30608 non-register objects. Use gen_(high/low)part more consistently.
30611 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30614 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30615 endian support, remove tests for WORDS_BIG_ENDIAN.
30616 (p8_mfvsrd_3_<mode>): Likewise.
30617 (reload_gpr_from_vsx<mode>): Likewise.
30618 (reload_gpr_from_vsxsf): Likewise.
30619 (p8_mfvsrd_4_disf): Likewise.
30621 2014-01-16 Richard Biener <rguenther@suse.de>
30623 PR rtl-optimization/46590
30624 * lcm.c (compute_antinout_edge): Use postorder iteration.
30625 (compute_laterin): Use inverted postorder iteration.
30627 2014-01-16 Nick Clifton <nickc@redhat.com>
30629 PR middle-end/28865
30630 * varasm.c (output_constant): Return the number of bytes actually
30632 (output_constructor_array_range): Update the field size with the
30633 number of bytes emitted by output_constant.
30634 (output_constructor_regular_field): Likewise. Also do not
30635 complain if the total number of bytes emitted is now greater
30636 than the expected fieldpos.
30637 * output.h (output_constant): Update prototype and descriptive comment.
30639 2014-01-16 Marek Polacek <polacek@redhat.com>
30641 PR middle-end/59827
30642 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30643 it is error_mark_node.
30645 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30647 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30648 VALID_AVX256_REG_OR_OI_MODE.
30650 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30652 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30653 current procedure should be profiled.
30655 2014-01-15 Andrew Pinski <apinski@cavium.com>
30657 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30658 of moving from/to the STACK_REG register class.
30660 2014-01-15 Richard Henderson <rth@redhat.com>
30663 * reginfo.c (global_regs_decl): Globalize.
30664 * rtl.h (global_regs_decl): Declare.
30665 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30666 reserved via global_regs.
30668 2014-01-15 Teresa Johnson <tejohnson@google.com>
30670 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30672 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30674 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30675 and vmulosh rather than call gen_vec_widen_smult_*.
30676 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30677 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30678 (vec_widen_smult_even_v16qi): Likewise.
30679 (vec_widen_umult_even_v8hi): Likewise.
30680 (vec_widen_smult_even_v8hi): Likewise.
30681 (vec_widen_umult_odd_v16qi): Likewise.
30682 (vec_widen_smult_odd_v16qi): Likewise.
30683 (vec_widen_umult_odd_v8hi): Likewise.
30684 (vec_widen_smult_odd_v8hi): Likewise.
30685 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30686 vmuloub rather than call gen_vec_widen_umult_*.
30687 (vec_widen_umult_lo_v16qi): Likewise.
30688 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30689 vmulosb rather than call gen_vec_widen_smult_*.
30690 (vec_widen_smult_lo_v16qi): Likewise.
30691 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30692 rather than call gen_vec_widen_umult_*.
30693 (vec_widen_umult_lo_v8hi): Likewise.
30694 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30695 rather than call gen_vec_widen_smult_*.
30696 (vec_widen_smult_lo_v8hi): Likewise.
30698 2014-01-15 Jeff Law <law@redhat.com>
30700 PR tree-optimization/59747
30701 * ree.c (find_and_remove_re): Properly handle case where a second
30702 eliminated extension requires widening a copy created for elimination
30703 of a prior extension.
30704 (combine_set_extension): Ensure that the number of hard regs needed
30705 for a destination register does not change when we widen it.
30707 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30709 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30710 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30711 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30712 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30713 (avr-*-rtems*): Likewise.
30714 (bfin*-rtems*): Likewise.
30715 (moxie-*-rtems*): Likewise.
30716 (h8300-*-rtems*): Likewise.
30717 (i[34567]86-*-rtems*): Likewise.
30718 (lm32-*-rtems*): Likewise.
30719 (m32r-*-rtems*): Likewise.
30720 (m68k-*-rtems*): Likewise.
30721 (microblaze*-*-rtems*): Likewise.
30722 (mips*-*-rtems*): Likewise.
30723 (powerpc-*-rtems*): Likewise.
30724 (sh-*-rtems*): Likewise.
30725 (sparc-*-rtems*): Likewise.
30726 (sparc64-*-rtems*): Likewise.
30727 (v850-*-rtems*): Likewise.
30728 (m32c-*-rtems*): Likewise.
30730 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30732 PR rtl-optimization/59511
30733 * ira.c (ira_init_register_move_cost): Use memory costs for some
30734 cases of register move cost calculations.
30735 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30736 instead of BB frequency.
30737 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30738 * lra-assigns.c (find_hard_regno_for): Ditto.
30740 2014-01-15 Richard Biener <rguenther@suse.de>
30742 PR tree-optimization/59822
30743 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30744 (vectorizable_load): Use it to hoist defs of uses of invariant
30745 loads out of the loop.
30747 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30748 Kugan Vivekanandarajah <kuganv@linaro.org>
30751 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30754 2014-01-15 Richard Biener <rguenther@suse.de>
30756 PR rtl-optimization/59802
30757 * lcm.c (compute_available): Use inverted postorder to seed
30758 the initial worklist.
30760 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30763 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30764 ADDR_REGS for invalid symrefs in non-PIC code.
30766 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30769 * builtins.c (determine_block_size): Initialize *probable_max_size
30770 even if len_rtx is CONST_INT.
30772 2014-01-14 Andrew Pinski <apinski@cavium.com>
30774 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30775 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30776 (cortexa53_tunings): Likewise.
30777 (aarch64_sched_issue_rate): New function.
30778 (TARGET_SCHED_ISSUE_RATE): Define.
30780 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30782 * ira-costs.c (find_costs_and_classes): Add missed
30783 ira_init_register_move_cost_if_necessary.
30785 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30788 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30790 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30793 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30794 to indicate if type is used for function return value. Warn ABI
30795 change if the vector mode isn't available for function return value.
30796 (ix86_function_arg_advance): Pass false to type_natural_mode.
30797 (ix86_function_arg): Likewise.
30798 (ix86_gimplify_va_arg): Likewise.
30799 (function_arg_32): Don't warn ABI change.
30800 (ix86_function_value): Pass true to type_natural_mode.
30801 (ix86_return_in_memory): Likewise.
30802 (ix86_struct_value_rtx): Removed.
30803 (TARGET_STRUCT_VALUE_RTX): Likewise.
30805 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30807 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30808 converting a conditional jump into a conditional return.
30810 2014-01-14 Richard Biener <rguenther@suse.de>
30812 PR tree-optimization/58921
30813 PR tree-optimization/59006
30814 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30815 hoisting invariant stmts.
30816 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30817 invariant loads on the preheader edge if possible.
30819 2014-01-14 Joey Ye <joey.ye@arm.com>
30821 * doc/plugin.texi (Building GCC plugins): Update to C++.
30823 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30825 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30826 (_mm_rcp28_round_ss): Ditto.
30827 (_mm_rsqrt28_round_sd): Ditto.
30828 (_mm_rsqrt28_round_ss): Ditto.
30829 (_mm_rcp28_sd): Ditto.
30830 (_mm_rcp28_ss): Ditto.
30831 (_mm_rsqrt28_sd): Ditto.
30832 (_mm_rsqrt28_ss): Ditto.
30833 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30834 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30835 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30836 (IX86_BUILTIN_RCP28SD): Ditto.
30837 (IX86_BUILTIN_RCP28SS): Ditto.
30838 (IX86_BUILTIN_RSQRT28SD): Ditto.
30839 (IX86_BUILTIN_RSQRT28SS): Ditto.
30840 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30841 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30842 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30843 (ix86_expand_special_args_builtin): Expand new FTYPE.
30844 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30845 (srcp14<mode>): Make insn unary.
30846 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30847 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30848 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30849 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30850 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30851 Fix rounding: make it SAE only.
30852 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30854 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30856 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30857 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30858 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30859 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30860 (round_saeonly_mask_scalar_operand4): Ditto.
30861 (round_saeonly_mask_scalar_op3): Ditto.
30862 (round_saeonly_mask_scalar_op4): Ditto.
30864 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30866 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30867 Implement -maltivec=be for vec_insert and vec_extract.
30869 2014-01-10 DJ Delorie <dj@redhat.com>
30871 * config/msp430/msp430.md (call_internal): Don't allow memory
30872 references with SP as the base register.
30873 (call_value_internal): Likewise.
30874 * config/msp430/constraints.md (Yc): New. For memory references
30875 that don't use SP as a base register.
30877 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30878 "an integer without a # prefix"
30879 * config/msp430/msp430.md (epilogue_helper): Use it.
30881 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30884 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30885 AVX512F gather builtins.
30886 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30887 on gather decls with INTEGER_TYPE masktype.
30888 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30889 directly into the builtin rather than hoisting it before loop.
30891 PR tree-optimization/59387
30892 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30893 (scev_const_prop): If folded_casts and type has undefined overflow,
30894 use force_gimple_operand instead of force_gimple_operand_gsi and
30895 for each added stmt if it is assign with
30896 arith_code_with_undefined_signed_overflow, call
30897 rewrite_to_defined_overflow.
30898 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30899 gimple-fold.h instead.
30900 (arith_code_with_undefined_signed_overflow,
30901 rewrite_to_defined_overflow): Moved to ...
30902 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30903 rewrite_to_defined_overflow): ... here. No longer static.
30904 Include gimplify-me.h.
30905 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30906 rewrite_to_defined_overflow): New prototypes.
30908 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30910 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30912 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30914 * builtins.c (get_object_alignment_2): Minor tweak.
30915 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30917 2014-01-13 Christian Bruel <christian.bruel@st.com>
30919 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30920 optimized non constant lengths.
30922 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30925 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30926 load as __atomic_load_N if possible.
30928 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30930 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30932 (rs6000_expand_builtin): Adjust call.
30934 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30937 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30938 * config/rs6000/rs6000.c: Include target-globals.h.
30939 (rs6000_set_current_function): Instead of doing target_reinit
30940 unconditionally, use save_target_globals_default_opts and
30941 restore_target_globals.
30943 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30945 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30946 (rs6000_expand_builtin): Handle mffs and mtfsf.
30947 (rs6000_init_builtins): Define mffs and mtfsf.
30948 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30949 (rs6000_mffs): New pattern.
30950 (rs6000_mtfsf): New pattern.
30952 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30954 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30955 Start narrowing with START. Apply candidate-use pair
30956 and check overall cost in narrowing.
30957 (iv_ca_prune): Pass new argument.
30959 2014-01-10 Jeff Law <law@redhat.com>
30961 PR middle-end/59743
30962 * ree.c (combine_reaching_defs): Ensure the defining statement
30963 occurs before the extension when optimizing extensions with
30964 different source and destination hard registers.
30966 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30969 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30970 vtables into the type inheritance graph.
30972 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30974 PR rtl-optimization/59754
30975 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30976 modes in the REGNO != REGNO case.
30978 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30980 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30982 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30984 PR tree-optimization/59745
30985 * tree-predcom.c (tree_predictive_commoning_loop): Call
30986 free_affine_expand_cache if giving up because components is NULL.
30988 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30989 GC in payload of target_globals struct instead of allocating them on
30990 the heap and the larger structs separately using GC.
30991 * target-globals.h (struct target_globals): Make regs, hard_regs,
30992 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30993 of GTY((skip)) and change type to void *.
30994 (reset_target_globals): Cast loads from those fields to corresponding
30997 2014-01-10 Steve Ellcey <sellcey@mips.com>
31000 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
31001 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
31002 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
31004 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
31007 * aarch64-modes.def (CC_Zmode): New flags mode.
31008 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
31009 represents an equality.
31010 (aarch64_get_condition_code): Handle CC_Zmode.
31011 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
31013 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31015 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
31016 extraction in good case.
31018 2014-01-10 Richard Biener <rguenther@suse.de>
31020 PR tree-optimization/59374
31021 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
31022 checking after SLP discovery. Mark stmts not participating
31023 in any SLP instance properly.
31025 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31027 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
31028 when handling a SET rtx.
31030 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31032 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
31033 (cortex-a57): Likewise.
31034 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
31036 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31038 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
31039 non-iwmmxt builtins.
31041 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31045 * ipa-devirt.c record_target_from_binfo): Take as argument
31046 stack of binfos and lookup matching one for virtual inheritance.
31047 (possible_polymorphic_call_targets_1): Update.
31049 2014-01-10 Huacai Chen <chenhc@lemote.com>
31051 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
31052 kernel strings for Loongson-2E/2F/3A.
31054 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31056 PR middle-end/59670
31057 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
31058 is_gimple_call before calling gimple_call_internal_p.
31060 2014-01-09 Steve Ellcey <sellcey@mips.com>
31062 * Makefile.in (TREE_FLOW_H): Remove.
31063 (TREE_SSA_H): Add file names from tree-flow.h.
31064 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
31065 * tree.h: Remove tree-flow.h reference.
31066 * hash-table.h: Remove tree-flow.h reference.
31067 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
31068 reference with tree-ssa-loop.h.
31070 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31072 * doc/invoke.texi: Add -maltivec={be,le} options, and document
31073 default element-order behavior for -maltivec.
31074 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
31075 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
31076 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
31077 when targeting big endian, at least for now.
31078 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
31080 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31082 PR middle-end/47735
31083 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
31084 var satisfies use_register_for_decl, just take into account type
31085 alignment, rather than decl alignment.
31087 PR tree-optimization/59622
31088 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
31089 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
31090 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
31091 Don't devirtualize for inplace at all. For targets.length () == 1,
31092 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
31094 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31096 * config/i386/i386.md (cpu): Remove the unused btver1.
31098 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31100 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
31102 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31105 * tree-core.h (struct target_globals): New forward declaration.
31106 (struct tree_target_option): Add globals field.
31107 * tree.h (TREE_TARGET_GLOBALS): Define.
31108 (prepare_target_option_nodes_for_pch): New prototype.
31109 * target-globals.h (struct target_globals): Define even if
31110 !SWITCHABLE_TARGET.
31111 * tree.c (prepare_target_option_node_for_pch,
31112 prepare_target_option_nodes_for_pch): New functions.
31113 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
31114 * config/i386/i386.c: Include target-globals.h.
31115 (ix86_set_current_function): Instead of doing target_reinit
31116 unconditionally, use save_target_globals_default_opts and
31117 restore_target_globals.
31119 2014-01-09 Richard Biener <rguenther@suse.de>
31121 PR tree-optimization/59715
31122 * tree-cfg.h (split_critical_edges): Declare.
31123 * tree-cfg.c (split_critical_edges): Export.
31124 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
31126 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
31128 * cfgexpand.c (expand_stack_vars): Optionally disable
31129 asan stack protection.
31130 (expand_used_vars): Likewise.
31131 (partition_stack_vars): Likewise.
31132 * asan.c (asan_emit_stack_protection): Optionally disable
31133 after return stack usage.
31134 (instrument_derefs): Optionally disable memory access instrumentation.
31135 (instrument_builtin_call): Likewise.
31136 (instrument_strlen_call): Likewise.
31137 (asan_protect_global): Optionally disable global variables protection.
31138 * doc/invoke.texi: Added doc for new options.
31139 * params.def: Added new options.
31140 * params.h: Likewise.
31142 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31144 PR rtl-optimization/59724
31145 * ifcvt.c (cond_exec_process_if_block): Don't call
31146 flow_find_head_matching_sequence with 0 longest_match.
31147 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
31148 non-active insns if !stop_after.
31149 (try_head_merge_bb): Revert 2014-01-07 changes.
31151 2014-01-08 Jeff Law <law@redhat.com>
31153 * ree.c (get_sub_rtx): New function, extracted from...
31154 (merge_def_and_ext): Here.
31155 (combine_reaching_defs): Use get_sub_rtx.
31157 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
31159 * cgraph.h (varpool_variable_node): Do not choke on null node.
31161 2014-01-08 Catherine Moore <clm@codesourcery.com>
31163 * config/mips/mips.md (simple_return): Attempt to use JRC
31165 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
31167 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31169 PR rtl-optimization/59137
31170 * reorg.c (steal_delay_list_from_target): Call update_block for
31172 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
31174 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31176 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
31177 two duplicate entries.
31179 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31182 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31184 * config/mips/mips.c (mips_truncated_op_cost): New function.
31185 (mips_rtx_costs): Adjust test for BADDU.
31186 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31188 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31190 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31191 (*baddu_si): ...this new pattern.
31193 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31196 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31198 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31200 PR middle-end/57748
31201 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31203 (expand_expr, expand_normal): Adjust.
31204 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31205 inner_reference_p. Use inner_reference_p to expand inner references.
31206 (store_expr): Adjust.
31207 * cfgexpand.c (expand_call_stmt): Adjust.
31209 2014-01-08 Rong Xu <xur@google.com>
31211 * gcov-io.c (gcov_var): Move from gcov-io.h.
31212 (gcov_position): Ditto.
31213 (gcov_is_error): Ditto.
31214 (gcov_rewrite): Ditto.
31215 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31216 only part to libgcc/libgcov.h.
31218 2014-01-08 Marek Polacek <polacek@redhat.com>
31220 PR middle-end/59669
31221 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31223 2014-01-08 Marek Polacek <polacek@redhat.com>
31226 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31228 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31230 PR rtl-optimization/59649
31231 * stor-layout.c (get_mode_bounds): For BImode return
31232 0 and STORE_FLAG_VALUE.
31234 2014-01-08 Richard Biener <rguenther@suse.de>
31236 PR middle-end/59630
31237 * gimple.h (is_gimple_builtin_call): Remove.
31238 (gimple_builtin_call_types_compatible_p): New.
31239 (gimple_call_builtin_p): New overload.
31240 * gimple.c (is_gimple_builtin_call): Remove.
31241 (validate_call): Rename to ...
31242 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31243 check return types.
31244 (validate_type): New static function.
31245 (gimple_call_builtin_p): New overload and adjust.
31246 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31247 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31248 (gimple_fold_stmt_to_constant_1): Likewise.
31249 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31251 2014-01-08 Richard Biener <rguenther@suse.de>
31253 PR middle-end/59471
31254 * gimplify.c (gimplify_expr): Gimplify register-register type
31255 VIEW_CONVERT_EXPRs to separate stmts.
31257 2014-01-07 Jeff Law <law@redhat.com>
31259 PR middle-end/53623
31260 * ree.c (combine_set_extension): Handle case where source
31261 and destination registers in an extension insn are different.
31262 (combine_reaching_defs): Allow source and destination registers
31263 in extension to be different under limited circumstances.
31264 (add_removable_extension): Remove restriction that the
31265 source and destination registers in the extension are the same.
31266 (find_and_remove_re): Emit a copy from the extension's
31267 destination to its source after the defining insn if
31268 the source and destination registers are different.
31270 PR middle-end/59285
31271 * ifcvt.c (merge_if_block): If we are merging a block with more than
31272 one successor with a block with no successors, remove any BARRIER
31273 after the second block.
31275 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31277 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31279 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31282 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31283 for 14-bit register offsets when INT14_OK_STRICT is false.
31285 2014-01-07 Roland Stigge <stigge@antcom.de>
31286 Michael Meissner <meissner@linux.vnet.ibm.com>
31289 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31290 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31292 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31294 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31297 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31299 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31300 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31301 rtx is const0_rtx or not.
31303 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31306 * target-globals.c (save_target_globals): Remove this_fn_optab
31308 * toplev.c: Include optabs.h.
31309 (target_reinit): Temporarily restore the global options if another
31310 set of options are in force.
31312 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31314 PR rtl-optimization/58668
31315 * cfgcleanup.c (flow_find_cross_jump): Don't count
31316 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31317 to determine what is counted.
31318 (flow_find_head_matching_sequence): Use active_insn_p to determine
31320 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31322 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31323 determine what is counted.
31325 PR tree-optimization/59643
31326 * tree-predcom.c (split_data_refs_to_components): If one dr is
31327 read and one write, determine_offset fails and the write isn't
31328 in the bad component, just put the read into the bad component.
31330 2014-01-07 Mike Stump <mikestump@comcast.net>
31331 Jakub Jelinek <jakub@redhat.com>
31334 * tree-core.h (struct tree_optimization_option): Change optabs
31335 type from unsigned char * to void *.
31336 * optabs.c (init_tree_optimization_optabs): Adjust
31337 TREE_OPTIMIZATION_OPTABS initialization.
31339 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31342 * config/i386/i386.h (struct machine_function): Add
31343 no_drap_save_restore field.
31344 * config/i386/i386.c (ix86_save_reg): Use
31345 !cfun->machine->no_drap_save_restore instead of
31346 crtl->stack_realign_needed.
31347 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31348 this function clears frame_pointer_needed. Set
31349 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31350 and DRAP reg is needed.
31352 2014-01-06 Marek Polacek <polacek@redhat.com>
31355 * doc/implement-c.texi: Mention that other integer types are
31356 permitted as bit-field types in strictly conforming mode.
31358 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31360 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31361 is newly allocated.
31363 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31365 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31367 2014-01-06 Martin Jambor <mjambor@suse.cz>
31370 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31372 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31374 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31378 * var-tracking.c (add_stores): Preserve the value of the source even if
31379 we don't record the store.
31381 2014-01-06 Terry Guo <terry.guo@arm.com>
31383 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31385 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31388 * config/darwin.c (darwin_function_section): Adjust return values to
31389 correspond to optimisation changes made in r206070.
31391 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31393 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31394 from prefetch_block tune setting.
31395 (nocona_cost): Correct size of prefetch block to 64.
31397 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31399 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31400 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31401 used to save the static chain register in the computation of the offset
31402 from which the FP registers need to be restored.
31404 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31406 PR tree-optimization/59519
31407 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31408 ICE if get_current_def (current_new_name) is already non-NULL, as long
31409 as it is a phi result of some other phi in *new_exit_bb that has
31412 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31413 or vmovdqu* for misaligned_operand.
31414 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31415 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31416 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31417 aligned_mem for AVX512F masked aligned load and store builtins and for
31418 non-temporal moves.
31420 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31422 PR tree-optimization/59651
31423 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31424 Address range for negative step should be added by TYPE_SIZE_UNIT.
31426 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31428 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31429 overlapping registers also for registers other than the stack pointer.
31431 2014-01-03 Marek Polacek <polacek@redhat.com>
31434 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31437 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31440 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31443 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31444 (push splitter): Use <P:MODE_SIZE> instead of
31445 GET_MODE_SIZE (<P:MODE>mode).
31446 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31447 (mov -1, reg peephole2): Likewise.
31448 * config/i386/sse.md (*mov<mode>_internal,
31449 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31450 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31451 *<code><mode>3, *andnot<mode>3<mask_name>,
31452 <mask_codefor><code><mode>3<mask_name>): Likewise.
31453 * config/i386/subst.md (mask_mode512bit_condition,
31454 sd_mask_mode512bit_condition): Likewise.
31456 2014-01-02 Xinliang David Li <davidxl@google.com>
31458 PR tree-optimization/59303
31459 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31460 (dump_predicates): Better output format.
31461 (pred_equal_p): New function.
31462 (is_neq_relop_p): Ditto.
31463 (is_neq_zero_form_p): Ditto.
31464 (pred_expr_equal_p): Ditto.
31465 (pred_neg_p): Ditto.
31466 (simplify_pred): Ditto.
31467 (simplify_preds_2): Ditto.
31468 (simplify_preds_3): Ditto.
31469 (simplify_preds_4): Ditto.
31470 (simplify_preds): Ditto.
31471 (push_pred): Ditto.
31472 (push_to_worklist): Ditto.
31473 (get_pred_info_from_cmp): Ditto.
31474 (is_degenerated_phi): Ditto.
31475 (normalize_one_pred_1): Ditto.
31476 (normalize_one_pred): Ditto.
31477 (normalize_one_pred_chain): Ditto.
31478 (normalize_preds): Ditto.
31479 (normalize_cond_1): Remove function.
31480 (normalize_cond): Ditto.
31481 (is_gcond_subset_of): Ditto.
31482 (is_subset_of_any): Ditto.
31483 (is_or_set_subset_of): Ditto.
31484 (is_and_set_subset_of): Ditto.
31485 (is_norm_cond_subset_of): Ditto.
31486 (pred_chain_length_cmp): Ditto.
31487 (convert_control_dep_chain_into_preds): Type change.
31488 (find_predicates): Ditto.
31489 (find_def_preds): Ditto.
31490 (destroy_predicates_vecs): Ditto.
31491 (find_matching_predicates_in_rest_chains): Ditto.
31492 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31493 (is_pred_expr_subset): Ditto.
31494 (is_pred_chain_subset_of): Ditto.
31495 (is_included_in): Ditto.
31496 (is_superset_of): Ditto.
31498 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31500 Update copyright years.
31502 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31504 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31505 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31506 config/arc/arc.md, config/arc/arc.opt,
31507 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31508 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31509 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31510 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31511 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31512 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31513 vtable-verify.c, vtable-verify.h: Use the standard form for the
31516 2014-01-02 Tobias Burnus <burnus@net-b.de>
31518 * gcc.c (process_command): Update copyright notice dates.
31519 * gcov-dump.c: Ditto.
31521 * doc/cpp.texi: Bump @copying's copyright year.
31522 * doc/cppinternals.texi: Ditto.
31523 * doc/gcc.texi: Ditto.
31524 * doc/gccint.texi: Ditto.
31525 * doc/gcov.texi: Ditto.
31526 * doc/install.texi: Ditto.
31527 * doc/invoke.texi: Ditto.
31529 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31531 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31533 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31535 * config/i386/sse.md (*mov<mode>_internal): Guard
31536 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31538 PR rtl-optimization/59647
31539 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31540 new_rtx into UNSIGNED_FLOAT rtxes.
31542 Copyright (C) 2014 Free Software Foundation, Inc.
31544 Copying and distribution of this file, with or without modification,
31545 are permitted in any medium without royalty provided the copyright
31546 notice and this notice are preserved.